ser_mode+0x21/0x70 [ 233.693864][ C1] do_syscall_64+0x35/0x80 [ 233.698266][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.704123][ C1] RIP: 0033:0x465f43 [ 233.708001][ C1] RSP: 002b:00007ffdb5345cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 233.716375][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 233.724313][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d36d0 [ 233.732249][ C1] RBP: 00007ffdb5345d18 R08: 0000000000000000 R09: 0000000000000000 [ 233.740272][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000021 [ 233.748208][ C1] R13: 0000000000000080 R14: 00000000017d31a0 R15: 0000000000001018 [ 233.756154][ C1] [ 233.759140][ C1] task:syz-execprog state:S stack:28416 pid: 3893 ppid: 3890 flags:0x00000000 [ 233.768398][ C1] Call Trace: [ 233.771670][ C1] [ 233.774574][ C1] __schedule+0xa5a/0x48f0 [ 233.778963][ C1] ? futex_wait_queue+0x91/0x360 [ 233.783865][ C1] ? io_schedule_timeout+0x180/0x180 [ 233.789119][ C1] schedule+0xd2/0x260 [ 233.793151][ C1] futex_wait_queue+0x130/0x360 [ 233.797968][ C1] futex_wait+0x280/0x5e0 [ 233.802258][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 233.807245][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 233.813281][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 233.818182][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 233.823188][ C1] do_futex+0x16a/0x260 [ 233.827307][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 233.833163][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 233.838321][ C1] ? ktime_get+0x217/0x2f0 [ 233.842697][ C1] ? ktime_get+0x117/0x2f0 [ 233.847079][ C1] __x64_sys_futex+0x16c/0x3d0 [ 233.851807][ C1] ? do_futex+0x260/0x260 [ 233.856100][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 233.862039][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 233.867892][ C1] do_syscall_64+0x35/0x80 [ 233.872272][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.878124][ C1] RIP: 0033:0x465f43 [ 233.882154][ C1] RSP: 002b:000000c000041e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 233.890526][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 233.898461][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d4cf8 [ 233.906674][ C1] RBP: 000000c000041ec0 R08: 0000000000000000 R09: 0000000000000000 [ 233.914623][ C1] R10: 000000c000041eb0 R11: 0000000000000206 R12: 000000c000041eb0 [ 233.922643][ C1] R13: 000000c000076800 R14: 000000c0000004e0 R15: 00007f8770bdaf68 [ 233.930585][ C1] [ 233.933591][ C1] task:syz-execprog state:S stack:27920 pid: 3894 ppid: 3890 flags:0x00000000 [ 233.942776][ C1] Call Trace: [ 233.946038][ C1] [ 233.948939][ C1] __schedule+0xa5a/0x48f0 [ 233.953329][ C1] ? do_wait+0x350/0xaa0 [ 233.957534][ C1] ? io_schedule_timeout+0x180/0x180 [ 233.962786][ C1] ? release_task+0x14d0/0x14d0 [ 233.967617][ C1] schedule+0xd2/0x260 [ 233.971664][ C1] do_wait+0x4d5/0xaa0 [ 233.975697][ C1] kernel_waitid+0x199/0x230 [ 233.980245][ C1] ? do_wait+0xaa0/0xaa0 [ 233.984476][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 233.989658][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 233.995643][ C1] __do_sys_waitid+0x18c/0x200 [ 234.000385][ C1] ? kernel_waitid+0x230/0x230 [ 234.005215][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.010657][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 234.015471][ C1] ? __context_tracking_enter+0x93/0xa0 [ 234.020985][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.026926][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.032781][ C1] do_syscall_64+0x35/0x80 [ 234.037160][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.043020][ C1] RIP: 0033:0x49f6ca [ 234.046881][ C1] RSP: 002b:000000c000132db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 234.055258][ C1] RAX: ffffffffffffffda RBX: 000000c000022800 RCX: 000000000049f6ca [ 234.063231][ C1] RDX: 000000c000132e08 RSI: 0000000000000f5f RDI: 0000000000000001 [ 234.071164][ C1] RBP: 000000c000132e98 R08: 0000000000000000 R09: 0000000000000000 [ 234.079100][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000132e38 [ 234.087140][ C1] R13: 0000000000000000 R14: 000000c0001464e0 R15: 0000000000000000 [ 234.095087][ C1] [ 234.098078][ C1] task:syz-execprog state:S stack:28136 pid: 3895 ppid: 3890 flags:0x00000000 [ 234.107264][ C1] Call Trace: [ 234.110508][ C1] [ 234.113411][ C1] __schedule+0xa5a/0x48f0 [ 234.117801][ C1] ? do_wait+0x350/0xaa0 [ 234.122006][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.127251][ C1] ? release_task+0x14d0/0x14d0 [ 234.132066][ C1] schedule+0xd2/0x260 [ 234.136098][ C1] do_wait+0x4d5/0xaa0 [ 234.140137][ C1] kernel_waitid+0x199/0x230 [ 234.144950][ C1] ? do_wait+0xaa0/0xaa0 [ 234.149159][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 234.154335][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.160279][ C1] __do_sys_waitid+0x18c/0x200 [ 234.165093][ C1] ? kernel_waitid+0x230/0x230 [ 234.169817][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.175255][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 234.180067][ C1] ? __context_tracking_enter+0x93/0xa0 [ 234.185675][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.191626][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.197486][ C1] do_syscall_64+0x35/0x80 [ 234.201870][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.207819][ C1] RIP: 0033:0x49f6ca [ 234.211778][ C1] RSP: 002b:000000c0000305b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 234.220258][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 234.228205][ C1] RDX: 000000c000030608 RSI: 0000000000000f56 RDI: 0000000000000001 [ 234.236157][ C1] RBP: 000000c000030698 R08: 0000000000000000 R09: 0000000000000000 [ 234.244096][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000030638 [ 234.252032][ C1] R13: 0000000000000001 R14: 000000c00007e680 R15: ffffffffffffffff [ 234.259995][ C1] [ 234.263780][ C1] task:syz-execprog state:S stack:25400 pid: 3896 ppid: 3890 flags:0x00000000 [ 234.273117][ C1] Call Trace: [ 234.276455][ C1] [ 234.279358][ C1] __schedule+0xa5a/0x48f0 [ 234.283745][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 234.288737][ C1] ? futex_wait_queue+0x20/0x360 [ 234.293638][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.298892][ C1] schedule+0xd2/0x260 [ 234.302928][ C1] futex_wait_queue+0x130/0x360 [ 234.307754][ C1] futex_wait+0x280/0x5e0 [ 234.312047][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 234.317668][ C1] ? __lock_acquire+0x15ad/0x5410 [ 234.322660][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.328602][ C1] do_futex+0x16a/0x260 [ 234.332721][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 234.338593][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.344032][ C1] __x64_sys_futex+0x16c/0x3d0 [ 234.348770][ C1] ? do_futex+0x260/0x260 [ 234.353062][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.359002][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.364863][ C1] do_syscall_64+0x35/0x80 [ 234.369242][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.375097][ C1] RIP: 0033:0x465f43 [ 234.378955][ C1] RSP: 002b:000000c00003fe40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 234.387519][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 234.395462][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000032d50 [ 234.403396][ C1] RBP: 000000c00003fe88 R08: 0000000000000000 R09: 0000000000000000 [ 234.411330][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043cc80 [ 234.419269][ C1] R13: 0000000000000000 R14: 000000c000001040 R15: 00007f8770bd9a96 [ 234.427219][ C1] [ 234.430211][ C1] task:syz-execprog state:S stack:27936 pid: 3897 ppid: 3890 flags:0x00000000 [ 234.439371][ C1] Call Trace: [ 234.442615][ C1] [ 234.445521][ C1] __schedule+0xa5a/0x48f0 [ 234.449905][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 234.454896][ C1] ? futex_wait_queue+0x20/0x360 [ 234.459823][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.465336][ C1] schedule+0xd2/0x260 [ 234.469368][ C1] futex_wait_queue+0x130/0x360 [ 234.474187][ C1] futex_wait+0x280/0x5e0 [ 234.478483][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 234.483486][ C1] ? __lock_acquire+0x15ad/0x5410 [ 234.488479][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.494422][ C1] do_futex+0x16a/0x260 [ 234.498544][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 234.504408][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.509836][ C1] __x64_sys_futex+0x16c/0x3d0 [ 234.514563][ C1] ? do_futex+0x260/0x260 [ 234.519117][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.525076][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.530948][ C1] do_syscall_64+0x35/0x80 [ 234.535353][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.541230][ C1] RIP: 0033:0x465f43 [ 234.545088][ C1] RSP: 002b:000000c0001396d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 234.553844][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 234.561955][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018038a0 [ 234.569910][ C1] RBP: 000000c000139718 R08: 0000000000000000 R09: 0000000000000000 [ 234.577856][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0000c9ed8 [ 234.585789][ C1] R13: 0000000000000000 R14: 000000c000146000 R15: 00007f8770be130d [ 234.593741][ C1] [ 234.596736][ C1] task:syz-execprog state:S stack:29616 pid: 3922 ppid: 3890 flags:0x00000000 [ 234.605896][ C1] Call Trace: [ 234.609147][ C1] [ 234.612048][ C1] __schedule+0xa5a/0x48f0 [ 234.616432][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 234.621436][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.626692][ C1] schedule+0xd2/0x260 [ 234.630728][ C1] futex_wait_queue+0x130/0x360 [ 234.635541][ C1] futex_wait+0x280/0x5e0 [ 234.639836][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 234.645258][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.651210][ C1] ? __lock_acquire+0x15ad/0x5410 [ 234.656210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 234.661212][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.667169][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.673117][ C1] do_futex+0x16a/0x260 [ 234.677239][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 234.683101][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.688528][ C1] __x64_sys_futex+0x16c/0x3d0 [ 234.693261][ C1] ? do_futex+0x260/0x260 [ 234.697558][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.703504][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.709360][ C1] do_syscall_64+0x35/0x80 [ 234.713741][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.719600][ C1] RIP: 0033:0x465f43 [ 234.723469][ C1] RSP: 002b:000000c0000c5ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 234.731842][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 234.739966][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001803798 [ 234.747913][ C1] RBP: 000000c0000c5f30 R08: 0000000000000000 R09: 0000000000000000 [ 234.755879][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000466580 [ 234.763817][ C1] R13: 000000c00010e000 R14: 000000c0000824e0 R15: 00007f8770bdb134 [ 234.771762][ C1] [ 234.774750][ C1] task:syz-execprog state:S stack:29616 pid: 3923 ppid: 3890 flags:0x00000000 [ 234.783924][ C1] Call Trace: [ 234.787178][ C1] [ 234.790087][ C1] __schedule+0xa5a/0x48f0 [ 234.794486][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.799737][ C1] ? release_task+0x14d0/0x14d0 [ 234.804665][ C1] schedule+0xd2/0x260 [ 234.808717][ C1] do_wait+0x4d5/0xaa0 [ 234.812843][ C1] kernel_waitid+0x199/0x230 [ 234.817399][ C1] ? do_wait+0xaa0/0xaa0 [ 234.821607][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 234.826769][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.832713][ C1] __do_sys_waitid+0x18c/0x200 [ 234.837839][ C1] ? kernel_waitid+0x230/0x230 [ 234.842573][ C1] ? __context_tracking_exit+0x80/0x90 [ 234.848172][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 234.853074][ C1] ? __context_tracking_enter+0x93/0xa0 [ 234.858676][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 234.864635][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 234.870583][ C1] do_syscall_64+0x35/0x80 [ 234.875159][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.881279][ C1] RIP: 0033:0x49f6ca [ 234.885139][ C1] RSP: 002b:000000c000136db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 234.893534][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 234.901469][ C1] RDX: 000000c000136e08 RSI: 0000000000000f51 RDI: 0000000000000001 [ 234.909404][ C1] RBP: 000000c000136e98 R08: 0000000000000000 R09: 0000000000000000 [ 234.917341][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000136e38 [ 234.925279][ C1] R13: 0000000000000000 R14: 000000c0002701a0 R15: 0000000000000009 [ 234.933250][ C1] [ 234.936241][ C1] task:syz-execprog state:S stack:30016 pid: 3924 ppid: 3890 flags:0x00000000 [ 234.945581][ C1] Call Trace: [ 234.948848][ C1] [ 234.951764][ C1] __schedule+0xa5a/0x48f0 [ 234.956242][ C1] ? do_wait+0x350/0xaa0 [ 234.960468][ C1] ? io_schedule_timeout+0x180/0x180 [ 234.965735][ C1] ? release_task+0x14d0/0x14d0 [ 234.970555][ C1] schedule+0xd2/0x260 [ 234.974608][ C1] do_wait+0x4d5/0xaa0 [ 234.978641][ C1] kernel_waitid+0x199/0x230 [ 234.983195][ C1] ? do_wait+0xaa0/0xaa0 [ 234.987405][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 234.992695][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 234.998818][ C1] __do_sys_waitid+0x18c/0x200 [ 235.003631][ C1] ? kernel_waitid+0x230/0x230 [ 235.008380][ C1] ? __context_tracking_exit+0x80/0x90 [ 235.013810][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 235.018788][ C1] ? __context_tracking_enter+0x93/0xa0 [ 235.024481][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.030425][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.036284][ C1] do_syscall_64+0x35/0x80 [ 235.040668][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.046525][ C1] RIP: 0033:0x49f6ca [ 235.050384][ C1] RSP: 002b:000000c0000315b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 235.058762][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 235.066701][ C1] RDX: 000000c000031608 RSI: 0000000000000f59 RDI: 0000000000000001 [ 235.074638][ C1] RBP: 000000c000031698 R08: 0000000000000000 R09: 0000000000000000 [ 235.082684][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000031638 [ 235.090634][ C1] R13: 000000c00010e400 R14: 000000c00007ed00 R15: 0000000000000009 [ 235.098580][ C1] [ 235.101569][ C1] task:syz-execprog state:S stack:29312 pid: 3930 ppid: 3890 flags:0x00000000 [ 235.111001][ C1] Call Trace: [ 235.114469][ C1] [ 235.117375][ C1] __schedule+0xa5a/0x48f0 [ 235.121769][ C1] ? do_wait+0x350/0xaa0 [ 235.125980][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.131511][ C1] ? release_task+0x14d0/0x14d0 [ 235.136346][ C1] schedule+0xd2/0x260 [ 235.140407][ C1] do_wait+0x4d5/0xaa0 [ 235.144465][ C1] kernel_waitid+0x199/0x230 [ 235.149020][ C1] ? do_wait+0xaa0/0xaa0 [ 235.153230][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 235.158393][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.164339][ C1] __do_sys_waitid+0x18c/0x200 [ 235.169067][ C1] ? kernel_waitid+0x230/0x230 [ 235.173881][ C1] ? __context_tracking_exit+0x80/0x90 [ 235.179302][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 235.184117][ C1] ? __context_tracking_enter+0x93/0xa0 [ 235.189803][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.195831][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.201688][ C1] do_syscall_64+0x35/0x80 [ 235.206097][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.211972][ C1] RIP: 0033:0x49f6ca [ 235.215829][ C1] RSP: 002b:000000c00002f5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 235.224207][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 235.232491][ C1] RDX: 000000c00002f608 RSI: 0000000000000f57 RDI: 0000000000000001 [ 235.240429][ C1] RBP: 000000c00002f698 R08: 0000000000000000 R09: 0000000000000000 [ 235.248399][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00002f638 [ 235.256598][ C1] R13: 0000000000000000 R14: 000000c00007e340 R15: 00007f8770bdae42 [ 235.264546][ C1] [ 235.267541][ C1] task:syz-execprog state:S stack:29312 pid: 3934 ppid: 3890 flags:0x00000000 [ 235.276882][ C1] Call Trace: [ 235.280131][ C1] [ 235.283053][ C1] __schedule+0xa5a/0x48f0 [ 235.287447][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.292799][ C1] ? release_task+0x14d0/0x14d0 [ 235.297975][ C1] schedule+0xd2/0x260 [ 235.302033][ C1] do_wait+0x4d5/0xaa0 [ 235.306271][ C1] kernel_waitid+0x199/0x230 [ 235.310847][ C1] ? do_wait+0xaa0/0xaa0 [ 235.315144][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 235.320307][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.326257][ C1] __do_sys_waitid+0x18c/0x200 [ 235.330986][ C1] ? kernel_waitid+0x230/0x230 [ 235.335802][ C1] ? __context_tracking_exit+0x80/0x90 [ 235.341314][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 235.346129][ C1] ? __context_tracking_enter+0x93/0xa0 [ 235.351730][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.357846][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.363703][ C1] do_syscall_64+0x35/0x80 [ 235.368086][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.373945][ C1] RIP: 0033:0x49f6ca [ 235.377803][ C1] RSP: 002b:000000c000722db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 235.386178][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 235.394132][ C1] RDX: 000000c000722e08 RSI: 0000000000000f5d RDI: 0000000000000001 [ 235.402262][ C1] RBP: 000000c000722e98 R08: 0000000000000000 R09: 0000000000000000 [ 235.410202][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000722e38 [ 235.418507][ C1] R13: 0000000000000000 R14: 000000c00007f040 R15: 00007f8770bdae60 [ 235.426463][ C1] [ 235.429458][ C1] task:syz-execprog state:S stack:28416 pid: 3939 ppid: 3890 flags:0x00000000 [ 235.438642][ C1] Call Trace: [ 235.441893][ C1] [ 235.444802][ C1] __schedule+0xa5a/0x48f0 [ 235.449388][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 235.455697][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.461077][ C1] schedule+0xd2/0x260 [ 235.465115][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 235.471171][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 235.476940][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 235.482038][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 235.487981][ C1] ? do_raw_read_unlock+0x70/0x70 [ 235.492992][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.498937][ C1] do_epoll_wait+0xeb8/0x14e0 [ 235.503577][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.509527][ C1] ? find_held_lock+0x2d/0x110 [ 235.514374][ C1] ? do_epoll_create+0x160/0x160 [ 235.519295][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 235.524746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 235.529666][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.535611][ C1] ? finish_wait+0x270/0x270 [ 235.540169][ C1] ? nsec_to_clock_t+0x20/0x20 [ 235.544903][ C1] ? __set_current_blocked+0xe0/0xe0 [ 235.550169][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 235.555853][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 235.561120][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 235.566550][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.572505][ C1] do_syscall_64+0x35/0x80 [ 235.576889][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.582745][ C1] RIP: 0033:0x466160 [ 235.586623][ C1] RSP: 002b:000000c0006277e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 235.595179][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000466160 [ 235.603140][ C1] RDX: 0000000000000080 RSI: 000000c000627840 RDI: 0000000000000003 [ 235.611185][ C1] RBP: 000000c000627e40 R08: 0000000000000000 R09: 0000002fd7bb6281 [ 235.619129][ C1] R10: 00000000000003e1 R11: 0000000000000246 R12: 000000c000627870 [ 235.627419][ C1] R13: 0000000000000004 R14: 000000c0001469c0 R15: 0000003b06f8a3eb [ 235.635631][ C1] [ 235.638640][ C1] task:syz-execprog state:S stack:29320 pid: 4183 ppid: 3890 flags:0x00000000 [ 235.647804][ C1] Call Trace: [ 235.651058][ C1] [ 235.653968][ C1] __schedule+0xa5a/0x48f0 [ 235.658367][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 235.663630][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.668905][ C1] schedule+0xd2/0x260 [ 235.672947][ C1] futex_wait_queue+0x130/0x360 [ 235.677856][ C1] futex_wait+0x280/0x5e0 [ 235.682172][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 235.687193][ C1] ? __lock_acquire+0x15ad/0x5410 [ 235.692194][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 235.698139][ C1] do_futex+0x16a/0x260 [ 235.702291][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 235.708151][ C1] ? __context_tracking_exit+0x80/0x90 [ 235.713579][ C1] __x64_sys_futex+0x16c/0x3d0 [ 235.718311][ C1] ? do_futex+0x260/0x260 [ 235.722608][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.728572][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.734433][ C1] do_syscall_64+0x35/0x80 [ 235.738816][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.744673][ C1] RIP: 0033:0x465f43 [ 235.748587][ C1] RSP: 002b:000000c000697d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 235.756966][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 235.764908][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00010ed50 [ 235.772850][ C1] RBP: 000000c000697dc0 R08: 0000000000000000 R09: 0000000000000000 [ 235.780789][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000020000 [ 235.788745][ C1] R13: 0000000000000080 R14: 000000c000146d00 R15: 0000000000001018 [ 235.796703][ C1] [ 235.799695][ C1] task:syz-executor.0 state:S stack:27840 pid: 3921 ppid: 3892 flags:0x00000000 [ 235.808871][ C1] Call Trace: [ 235.812122][ C1] [ 235.815025][ C1] __schedule+0xa5a/0x48f0 [ 235.819549][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.824815][ C1] ? release_task+0x14d0/0x14d0 [ 235.829673][ C1] schedule+0xd2/0x260 [ 235.834079][ C1] do_wait+0x4d5/0xaa0 [ 235.838660][ C1] kernel_wait4+0xee/0x1c0 [ 235.843061][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 235.848141][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 235.853604][ C1] __do_sys_wait4+0xe8/0x100 [ 235.858167][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 235.862808][ C1] ? __context_tracking_exit+0x80/0x90 [ 235.868236][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 235.873060][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 235.879094][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 235.885040][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 235.890322][ C1] do_syscall_64+0x35/0x80 [ 235.894809][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.900759][ C1] RIP: 0033:0x7f5a1cb906d6 [ 235.905424][ C1] RSP: 002b:00007ffd6be650f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 235.913829][ C1] RAX: ffffffffffffffda RBX: 0000000000000f58 RCX: 00007f5a1cb906d6 [ 235.921772][ C1] RDX: 0000000040000000 RSI: 00007ffd6be6510c RDI: 00000000ffffffff [ 235.929737][ C1] RBP: 00007ffd6be6510c R08: 0000000000000000 R09: 000055555691a400 [ 235.937782][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 235.945805][ C1] R13: 00007ffd6be65200 R14: 0000000000000000 R15: 0000000000000000 [ 235.953771][ C1] [ 235.956852][ C1] task:syz-executor.5 state:S stack:27840 pid: 3926 ppid: 3894 flags:0x00000000 [ 235.966017][ C1] Call Trace: [ 235.969273][ C1] [ 235.972186][ C1] __schedule+0xa5a/0x48f0 [ 235.976604][ C1] ? io_schedule_timeout+0x180/0x180 [ 235.981887][ C1] ? release_task+0x14d0/0x14d0 [ 235.986711][ C1] schedule+0xd2/0x260 [ 235.990749][ C1] do_wait+0x4d5/0xaa0 [ 235.994785][ C1] kernel_wait4+0xee/0x1c0 [ 235.999183][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 236.004456][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 236.009638][ C1] __do_sys_wait4+0xe8/0x100 [ 236.014367][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 236.019027][ C1] ? __context_tracking_exit+0x80/0x90 [ 236.024454][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 236.029284][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.035334][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.041366][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 236.046529][ C1] do_syscall_64+0x35/0x80 [ 236.051518][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.057379][ C1] RIP: 0033:0x7f70e93626d6 [ 236.061760][ C1] RSP: 002b:00007ffcc231c1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 236.070240][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5b RCX: 00007f70e93626d6 [ 236.078178][ C1] RDX: 0000000040000000 RSI: 00007ffcc231c1ec RDI: 00000000ffffffff [ 236.086223][ C1] RBP: 00007ffcc231c1ec R08: 0000000000000000 R09: 000055555737b400 [ 236.094161][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 236.102328][ C1] R13: 00007ffcc231c2e0 R14: 0000000000000000 R15: 0000000000000000 [ 236.110473][ C1] [ 236.113466][ C1] task:syz-executor.4 state:S stack:27840 pid: 3927 ppid: 3894 flags:0x00000000 [ 236.122629][ C1] Call Trace: [ 236.125904][ C1] [ 236.128896][ C1] __schedule+0xa5a/0x48f0 [ 236.133289][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.138538][ C1] ? release_task+0x14d0/0x14d0 [ 236.143363][ C1] schedule+0xd2/0x260 [ 236.147398][ C1] do_wait+0x4d5/0xaa0 [ 236.151435][ C1] kernel_wait4+0xee/0x1c0 [ 236.155842][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 236.161184][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 236.166373][ C1] __do_sys_wait4+0xe8/0x100 [ 236.170949][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 236.175609][ C1] ? __context_tracking_exit+0x80/0x90 [ 236.181296][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 236.186118][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.192081][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.198025][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 236.203189][ C1] do_syscall_64+0x35/0x80 [ 236.207572][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.213516][ C1] RIP: 0033:0x7f6cf658e6d6 [ 236.217898][ C1] RSP: 002b:00007ffec9773748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 236.226274][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5c RCX: 00007f6cf658e6d6 [ 236.234211][ C1] RDX: 0000000040000000 RSI: 00007ffec977375c RDI: 00000000ffffffff [ 236.242166][ C1] RBP: 00007ffec977375c R08: 0000000000000000 R09: 0000555557301400 [ 236.250103][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 236.258128][ C1] R13: 00007ffec9773850 R14: 0000000000000000 R15: 0000000000000000 [ 236.266093][ C1] [ 236.269105][ C1] task:syz-executor.0 state:S stack:23448 pid: 3928 ppid: 3921 flags:0x00000000 [ 236.278273][ C1] Call Trace: [ 236.281723][ C1] [ 236.284651][ C1] __schedule+0xa5a/0x48f0 [ 236.289046][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 236.293694][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.298974][ C1] schedule+0xd2/0x260 [ 236.303010][ C1] do_nanosleep+0x20d/0x5b0 [ 236.307497][ C1] ? schedule_timeout_idle+0x90/0x90 [ 236.312761][ C1] ? memset+0x20/0x40 [ 236.316709][ C1] ? __hrtimer_init+0x33/0x1f0 [ 236.321439][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 236.326344][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 236.331266][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 236.337208][ C1] ? get_timespec64+0x6b/0x150 [ 236.341938][ C1] ? put_timespec64+0xf0/0xf0 [ 236.346685][ C1] common_nsleep+0x74/0xb0 [ 236.351066][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 236.356660][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 236.362861][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.368809][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.374665][ C1] do_syscall_64+0x35/0x80 [ 236.379048][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.384927][ C1] RIP: 0033:0x7f5a1cbb6fa1 [ 236.389321][ C1] RSP: 002b:00007ffd6be64e90 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 236.397889][ C1] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f5a1cbb6fa1 [ 236.405827][ C1] RDX: 00007ffd6be64ed0 RSI: 0000000000000000 RDI: 0000000000000000 [ 236.413762][ C1] RBP: 00007ffd6be64f5c R08: 0000000000000000 R09: 00007ffd6bf27080 [ 236.421698][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 236.429634][ C1] R13: 00000000000321d3 R14: 0000000000000003 R15: 00007ffd6be64fc0 [ 236.437581][ C1] [ 236.440599][ C1] task:syz-executor.2 state:S stack:27840 pid: 3929 ppid: 3894 flags:0x00000000 [ 236.449853][ C1] Call Trace: [ 236.453108][ C1] [ 236.456012][ C1] __schedule+0xa5a/0x48f0 [ 236.460402][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.465651][ C1] ? release_task+0x14d0/0x14d0 [ 236.470474][ C1] schedule+0xd2/0x260 [ 236.474513][ C1] do_wait+0x4d5/0xaa0 [ 236.478550][ C1] kernel_wait4+0xee/0x1c0 [ 236.482953][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 236.488053][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 236.493236][ C1] __do_sys_wait4+0xe8/0x100 [ 236.497899][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 236.502559][ C1] ? __context_tracking_exit+0x80/0x90 [ 236.507985][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 236.512813][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.518851][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.524710][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 236.529959][ C1] do_syscall_64+0x35/0x80 [ 236.534340][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.540199][ C1] RIP: 0033:0x7fe5472326d6 [ 236.544606][ C1] RSP: 002b:00007ffe0a236ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 236.553068][ C1] RAX: ffffffffffffffda RBX: 0000000000000f60 RCX: 00007fe5472326d6 [ 236.561043][ C1] RDX: 0000000040000000 RSI: 00007ffe0a236efc RDI: 00000000ffffffff [ 236.568992][ C1] RBP: 00007ffe0a236efc R08: 0000000000000000 R09: 000055555557b400 [ 236.576932][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 236.584892][ C1] R13: 00007ffe0a236ff0 R14: 0000000000000000 R15: 0000000000000000 [ 236.593019][ C1] [ 236.596014][ C1] task:syz-executor.5 state:S stack:24128 pid: 3931 ppid: 3926 flags:0x00000000 [ 236.605272][ C1] Call Trace: [ 236.608525][ C1] [ 236.611431][ C1] __schedule+0xa5a/0x48f0 [ 236.615868][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 236.620599][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.625874][ C1] schedule+0xd2/0x260 [ 236.629912][ C1] do_nanosleep+0x20d/0x5b0 [ 236.634383][ C1] ? schedule_timeout_idle+0x90/0x90 [ 236.639634][ C1] ? memset+0x20/0x40 [ 236.643593][ C1] ? __hrtimer_init+0x33/0x1f0 [ 236.648339][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 236.653263][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 236.658171][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 236.664138][ C1] ? get_timespec64+0x6b/0x150 [ 236.668958][ C1] ? put_timespec64+0xf0/0xf0 [ 236.673798][ C1] common_nsleep+0x74/0xb0 [ 236.678197][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 236.683797][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 236.690019][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.696177][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.702054][ C1] do_syscall_64+0x35/0x80 [ 236.706617][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.712495][ C1] RIP: 0033:0x7f70e9388fa1 [ 236.716880][ C1] RSP: 002b:00007ffcc231bf70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 236.725255][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f70e9388fa1 [ 236.733194][ C1] RDX: 00007ffcc231bfb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 236.741133][ C1] RBP: 00007ffcc231c03c R08: 0000000000000000 R09: 00007ffcc2322080 [ 236.749095][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 236.757136][ C1] R13: 00000000000321c4 R14: 0000000000000003 R15: 00007ffcc231c0a0 [ 236.765081][ C1] [ 236.768090][ C1] task:syz-executor.4 state:S stack:24216 pid: 3932 ppid: 3927 flags:0x00000000 [ 236.777285][ C1] Call Trace: [ 236.780591][ C1] [ 236.783506][ C1] __schedule+0xa5a/0x48f0 [ 236.788057][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 236.792709][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.797984][ C1] schedule+0xd2/0x260 [ 236.802018][ C1] do_nanosleep+0x20d/0x5b0 [ 236.806770][ C1] ? schedule_timeout_idle+0x90/0x90 [ 236.812022][ C1] ? memset+0x20/0x40 [ 236.815994][ C1] ? __hrtimer_init+0x33/0x1f0 [ 236.821483][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 236.826412][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 236.831321][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 236.837294][ C1] ? get_timespec64+0x6b/0x150 [ 236.842026][ C1] ? put_timespec64+0xf0/0xf0 [ 236.846673][ C1] common_nsleep+0x74/0xb0 [ 236.851673][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 236.857368][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 236.863577][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 236.869696][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 236.875642][ C1] do_syscall_64+0x35/0x80 [ 236.880020][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.885964][ C1] RIP: 0033:0x7f6cf65b4fa1 [ 236.890343][ C1] RSP: 002b:00007ffec97734e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 236.898921][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f6cf65b4fa1 [ 236.906859][ C1] RDX: 00007ffec9773520 RSI: 0000000000000000 RDI: 0000000000000000 [ 236.914796][ C1] RBP: 00007ffec97735ac R08: 0000000000000000 R09: 00007ffec9781080 [ 236.922730][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 236.930666][ C1] R13: 00000000000321d0 R14: 0000000000000003 R15: 00007ffec9773610 [ 236.938716][ C1] [ 236.941714][ C1] task:syz-executor.1 state:S stack:27840 pid: 3933 ppid: 3894 flags:0x00000000 [ 236.950889][ C1] Call Trace: [ 236.954144][ C1] [ 236.957044][ C1] __schedule+0xa5a/0x48f0 [ 236.961433][ C1] ? do_wait+0x350/0xaa0 [ 236.965749][ C1] ? io_schedule_timeout+0x180/0x180 [ 236.970999][ C1] ? release_task+0x14d0/0x14d0 [ 236.975814][ C1] schedule+0xd2/0x260 [ 236.979846][ C1] do_wait+0x4d5/0xaa0 [ 236.983881][ C1] kernel_wait4+0xee/0x1c0 [ 236.988258][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 236.993330][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 236.998502][ C1] __do_sys_wait4+0xe8/0x100 [ 237.003062][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 237.007709][ C1] ? __context_tracking_exit+0x80/0x90 [ 237.013133][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 237.018021][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.023963][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 237.029910][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 237.035109][ C1] do_syscall_64+0x35/0x80 [ 237.039491][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.045348][ C1] RIP: 0033:0x7fb6448ec6d6 [ 237.049727][ C1] RSP: 002b:00007fffa8a85248 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 237.058099][ C1] RAX: ffffffffffffffda RBX: 0000000000000f61 RCX: 00007fb6448ec6d6 [ 237.066046][ C1] RDX: 0000000040000000 RSI: 00007fffa8a8525c RDI: 00000000ffffffff [ 237.073979][ C1] RBP: 00007fffa8a8525c R08: 0000000000000000 R09: 0000555556eb3400 [ 237.081930][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 237.089864][ C1] R13: 00007fffa8a85350 R14: 0000000000000000 R15: 0000000000000000 [ 237.097807][ C1] [ 237.100970][ C1] task:syz-executor.3 state:S stack:27840 pid: 3935 ppid: 3894 flags:0x00000000 [ 237.110131][ C1] Call Trace: [ 237.113381][ C1] [ 237.116282][ C1] __schedule+0xa5a/0x48f0 [ 237.120672][ C1] ? do_wait+0x352/0xaa0 [ 237.124880][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.130230][ C1] ? release_task+0x14d0/0x14d0 [ 237.135151][ C1] schedule+0xd2/0x260 [ 237.139185][ C1] do_wait+0x4d5/0xaa0 [ 237.143220][ C1] kernel_wait4+0xee/0x1c0 [ 237.147685][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 237.152849][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 237.158102][ C1] __do_sys_wait4+0xe8/0x100 [ 237.162653][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 237.168034][ C1] ? __context_tracking_exit+0x80/0x90 [ 237.173542][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 237.178366][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.184305][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 237.190203][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 237.195389][ C1] do_syscall_64+0x35/0x80 [ 237.199772][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.205717][ C1] RIP: 0033:0x7f232206b6d6 [ 237.210097][ C1] RSP: 002b:00007ffe231c1748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 237.218472][ C1] RAX: ffffffffffffffda RBX: 0000000000000f62 RCX: 00007f232206b6d6 [ 237.226407][ C1] RDX: 0000000040000000 RSI: 00007ffe231c175c RDI: 00000000ffffffff [ 237.234434][ C1] RBP: 00007ffe231c175c R08: 0000000000000000 R09: 000055555622e400 [ 237.242463][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 237.250398][ C1] R13: 00007ffe231c1850 R14: 0000000000000000 R15: 0000000000000000 [ 237.258344][ C1] [ 237.261333][ C1] task:syz-executor.2 state:S stack:23896 pid: 3936 ppid: 3929 flags:0x00000000 [ 237.270498][ C1] Call Trace: [ 237.273745][ C1] [ 237.276648][ C1] __schedule+0xa5a/0x48f0 [ 237.281040][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 237.285678][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.290931][ C1] schedule+0xd2/0x260 [ 237.294963][ C1] do_nanosleep+0x20d/0x5b0 [ 237.299518][ C1] ? schedule_timeout_idle+0x90/0x90 [ 237.304765][ C1] ? memset+0x20/0x40 [ 237.308817][ C1] ? __hrtimer_init+0x33/0x1f0 [ 237.313549][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 237.318451][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 237.323370][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 237.330027][ C1] ? get_timespec64+0x6b/0x150 [ 237.334842][ C1] ? put_timespec64+0xf0/0xf0 [ 237.339484][ C1] common_nsleep+0x74/0xb0 [ 237.343883][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 237.349482][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 237.355705][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.361666][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 237.367787][ C1] do_syscall_64+0x35/0x80 [ 237.372968][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.378929][ C1] RIP: 0033:0x7fe547258fa1 [ 237.383308][ C1] RSP: 002b:00007ffe0a236c80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 237.391682][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fe547258fa1 [ 237.399617][ C1] RDX: 00007ffe0a236cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 237.407551][ C1] RBP: 00007ffe0a236d4c R08: 0000000000000000 R09: 00007ffe0a2f8080 [ 237.415487][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 237.423423][ C1] R13: 000000000003225e R14: 0000000000000003 R15: 00007ffe0a236db0 [ 237.431367][ C1] [ 237.434357][ C1] task:syz-executor.1 state:S stack:24040 pid: 3937 ppid: 3933 flags:0x00000000 [ 237.443518][ C1] Call Trace: [ 237.446768][ C1] [ 237.449688][ C1] __schedule+0xa5a/0x48f0 [ 237.454165][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 237.458806][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.464076][ C1] schedule+0xd2/0x260 [ 237.468109][ C1] do_nanosleep+0x20d/0x5b0 [ 237.472579][ C1] ? schedule_timeout_idle+0x90/0x90 [ 237.477912][ C1] ? memset+0x20/0x40 [ 237.481858][ C1] ? __hrtimer_init+0x33/0x1f0 [ 237.486604][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 237.491681][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 237.496587][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 237.502551][ C1] ? get_timespec64+0x6b/0x150 [ 237.507296][ C1] ? put_timespec64+0xf0/0xf0 [ 237.512027][ C1] common_nsleep+0x74/0xb0 [ 237.516421][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 237.522017][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 237.528241][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.534206][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 237.540186][ C1] do_syscall_64+0x35/0x80 [ 237.544588][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.550448][ C1] RIP: 0033:0x7fb644912fa1 [ 237.554847][ C1] RSP: 002b:00007fffa8a84fe0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 237.563247][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fb644912fa1 [ 237.571191][ C1] RDX: 00007fffa8a85020 RSI: 0000000000000000 RDI: 0000000000000000 [ 237.579131][ C1] RBP: 00007fffa8a850ac R08: 0000000000000000 R09: 00007fffa8b95080 [ 237.587091][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 237.595029][ C1] R13: 00000000000321c7 R14: 0000000000000003 R15: 00007fffa8a85110 [ 237.603170][ C1] [ 237.606251][ C1] task:syz-executor.3 state:S stack:22736 pid: 3938 ppid: 3935 flags:0x00000000 [ 237.615430][ C1] Call Trace: [ 237.618702][ C1] [ 237.621880][ C1] __schedule+0xa5a/0x48f0 [ 237.626423][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 237.631072][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.636328][ C1] schedule+0xd2/0x260 [ 237.640386][ C1] do_nanosleep+0x20d/0x5b0 [ 237.644952][ C1] ? schedule_timeout_idle+0x90/0x90 [ 237.650323][ C1] ? memset+0x20/0x40 [ 237.654485][ C1] ? __hrtimer_init+0x33/0x1f0 [ 237.659219][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 237.664139][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 237.669043][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 237.674992][ C1] ? get_timespec64+0x6b/0x150 [ 237.679721][ C1] ? put_timespec64+0xf0/0xf0 [ 237.684378][ C1] common_nsleep+0x74/0xb0 [ 237.688798][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 237.694397][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 237.700603][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 237.706547][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 237.712404][ C1] do_syscall_64+0x35/0x80 [ 237.716783][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.722812][ C1] RIP: 0033:0x7f2322091fa1 [ 237.727192][ C1] RSP: 002b:00007ffe231c14e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 237.735565][ C1] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f2322091fa1 [ 237.743501][ C1] RDX: 00007ffe231c1520 RSI: 0000000000000000 RDI: 0000000000000000 [ 237.751785][ C1] RBP: 00007ffe231c15ac R08: 0000000000000000 R09: 00007ffe231f1080 [ 237.759722][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 237.767658][ C1] R13: 000000000003225f R14: 0000000000000003 R15: 00007ffe231c1610 [ 237.775950][ C1] [ 237.778939][ C1] task:kworker/u5:3 state:I stack:27832 pid: 3983 ppid: 2 flags:0x00004000 [ 237.788110][ C1] Workqueue: 0x0 (hci5) [ 237.792518][ C1] Call Trace: [ 237.795789][ C1] [ 237.798690][ C1] __schedule+0xa5a/0x48f0 [ 237.803097][ C1] ? worker_thread+0xb0/0x1040 [ 237.807825][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.813075][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 237.817981][ C1] schedule+0xd2/0x260 [ 237.822033][ C1] worker_thread+0x14d/0x1040 [ 237.826682][ C1] ? process_one_work+0x1450/0x1450 [ 237.832128][ C1] kthread+0x3ab/0x480 [ 237.836180][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.841360][ C1] ? set_kthread_struct+0x100/0x100 [ 237.846563][ C1] ret_from_fork+0x1f/0x30 [ 237.851079][ C1] [ 237.854076][ C1] task:kworker/u5:4 state:I stack:28776 pid: 3989 ppid: 2 flags:0x00004000 [ 237.863258][ C1] Workqueue: 0x0 (hci2) [ 237.868000][ C1] Call Trace: [ 237.871252][ C1] [ 237.874160][ C1] __schedule+0xa5a/0x48f0 [ 237.878571][ C1] ? worker_thread+0xb0/0x1040 [ 237.883309][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.888557][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 237.893463][ C1] schedule+0xd2/0x260 [ 237.897501][ C1] worker_thread+0x14d/0x1040 [ 237.902150][ C1] ? process_one_work+0x1450/0x1450 [ 237.907331][ C1] kthread+0x3ab/0x480 [ 237.911367][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.916530][ C1] ? set_kthread_struct+0x100/0x100 [ 237.922653][ C1] ret_from_fork+0x1f/0x30 [ 237.927063][ C1] [ 237.930055][ C1] task:kworker/u5:5 state:I stack:28592 pid: 3990 ppid: 2 flags:0x00004000 [ 237.939240][ C1] Workqueue: 0x0 (hci0) [ 237.943456][ C1] Call Trace: [ 237.946704][ C1] [ 237.949630][ C1] __schedule+0xa5a/0x48f0 [ 237.954254][ C1] ? worker_thread+0xb0/0x1040 [ 237.958992][ C1] ? io_schedule_timeout+0x180/0x180 [ 237.964246][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 237.969150][ C1] schedule+0xd2/0x260 [ 237.973246][ C1] worker_thread+0x14d/0x1040 [ 237.977902][ C1] ? process_one_work+0x1450/0x1450 [ 237.983159][ C1] kthread+0x3ab/0x480 [ 237.987284][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.992449][ C1] ? set_kthread_struct+0x100/0x100 [ 237.997702][ C1] ret_from_fork+0x1f/0x30 [ 238.002102][ C1] [ 238.005113][ C1] task:kworker/u5:6 state:I stack:26816 pid: 3991 ppid: 2 flags:0x00004000 [ 238.014464][ C1] Workqueue: 0x0 (hci5) [ 238.018679][ C1] Call Trace: [ 238.022015][ C1] [ 238.024938][ C1] __schedule+0xa5a/0x48f0 [ 238.029330][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.034669][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.039579][ C1] schedule+0xd2/0x260 [ 238.043617][ C1] worker_thread+0x14d/0x1040 [ 238.048264][ C1] ? process_one_work+0x1450/0x1450 [ 238.053429][ C1] kthread+0x3ab/0x480 [ 238.057464][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.062623][ C1] ? set_kthread_struct+0x100/0x100 [ 238.067790][ C1] ret_from_fork+0x1f/0x30 [ 238.072199][ C1] [ 238.075189][ C1] task:kworker/u5:7 state:I stack:26168 pid: 3993 ppid: 2 flags:0x00004000 [ 238.084355][ C1] Workqueue: 0x0 (hci5) [ 238.088570][ C1] Call Trace: [ 238.091907][ C1] [ 238.094809][ C1] __schedule+0xa5a/0x48f0 [ 238.099203][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.104452][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.109439][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.114349][ C1] schedule+0xd2/0x260 [ 238.118390][ C1] worker_thread+0x14d/0x1040 [ 238.123064][ C1] ? process_one_work+0x1450/0x1450 [ 238.128313][ C1] kthread+0x3ab/0x480 [ 238.133051][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.138214][ C1] ? set_kthread_struct+0x100/0x100 [ 238.143554][ C1] ret_from_fork+0x1f/0x30 [ 238.147948][ C1] [ 238.150948][ C1] task:bond0 state:I stack:30616 pid: 3997 ppid: 2 flags:0x00004000 [ 238.160122][ C1] Call Trace: [ 238.163373][ C1] [ 238.166277][ C1] __schedule+0xa5a/0x48f0 [ 238.170669][ C1] ? rescuer_thread+0x572/0xb90 [ 238.175851][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.181105][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.186113][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.191020][ C1] schedule+0xd2/0x260 [ 238.195058][ C1] rescuer_thread+0x66c/0xb90 [ 238.199699][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.204524][ C1] ? kthread+0x240/0x480 [ 238.208737][ C1] ? worker_thread+0x1040/0x1040 [ 238.213639][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.218630][ C1] ? worker_thread+0x1040/0x1040 [ 238.223531][ C1] kthread+0x3ab/0x480 [ 238.227563][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.232740][ C1] ? set_kthread_struct+0x100/0x100 [ 238.237922][ C1] ret_from_fork+0x1f/0x30 [ 238.242350][ C1] [ 238.245344][ C1] task:bond0 state:I stack:30344 pid: 3998 ppid: 2 flags:0x00004000 [ 238.254519][ C1] Call Trace: [ 238.257859][ C1] [ 238.260776][ C1] __schedule+0xa5a/0x48f0 [ 238.265190][ C1] ? rescuer_thread+0x572/0xb90 [ 238.270011][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.275276][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.280378][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.285299][ C1] schedule+0xd2/0x260 [ 238.289332][ C1] rescuer_thread+0x66c/0xb90 [ 238.293991][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.298823][ C1] ? kthread+0x240/0x480 [ 238.303470][ C1] ? worker_thread+0x1040/0x1040 [ 238.308372][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.313293][ C1] ? worker_thread+0x1040/0x1040 [ 238.318281][ C1] kthread+0x3ab/0x480 [ 238.322315][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.327586][ C1] ? set_kthread_struct+0x100/0x100 [ 238.332753][ C1] ret_from_fork+0x1f/0x30 [ 238.337242][ C1] [ 238.340408][ C1] task:wg-crypt-wg0 state:I stack:30616 pid: 3999 ppid: 2 flags:0x00004000 [ 238.349751][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 238.354657][ C1] Call Trace: [ 238.357903][ C1] [ 238.360827][ C1] __schedule+0xa5a/0x48f0 [ 238.365220][ C1] ? rescuer_thread+0x570/0xb90 [ 238.370036][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.375457][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.380475][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.385383][ C1] schedule+0xd2/0x260 [ 238.389521][ C1] rescuer_thread+0x66c/0xb90 [ 238.394256][ C1] ? worker_thread+0x1040/0x1040 [ 238.399160][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.404085][ C1] ? worker_thread+0x1040/0x1040 [ 238.409008][ C1] kthread+0x3ab/0x480 [ 238.413042][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.418207][ C1] ? set_kthread_struct+0x100/0x100 [ 238.423457][ C1] ret_from_fork+0x1f/0x30 [ 238.427847][ C1] [ 238.430835][ C1] task:bond0 state:I stack:29656 pid: 4000 ppid: 2 flags:0x00004000 [ 238.440005][ C1] Call Trace: [ 238.443303][ C1] [ 238.446205][ C1] __schedule+0xa5a/0x48f0 [ 238.450770][ C1] ? rescuer_thread+0x572/0xb90 [ 238.455588][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.460839][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.465847][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.470771][ C1] schedule+0xd2/0x260 [ 238.474808][ C1] rescuer_thread+0x66c/0xb90 [ 238.479453][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.484275][ C1] ? worker_thread+0x1040/0x1040 [ 238.489177][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.494255][ C1] ? worker_thread+0x1040/0x1040 [ 238.499159][ C1] kthread+0x3ab/0x480 [ 238.503316][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.508494][ C1] ? set_kthread_struct+0x100/0x100 [ 238.513674][ C1] ret_from_fork+0x1f/0x30 [ 238.518065][ C1] [ 238.521056][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4001 ppid: 2 flags:0x00004000 [ 238.530219][ C1] Call Trace: [ 238.533470][ C1] [ 238.536376][ C1] __schedule+0xa5a/0x48f0 [ 238.540768][ C1] ? rescuer_thread+0x572/0xb90 [ 238.545604][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.550864][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.555859][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.560850][ C1] schedule+0xd2/0x260 [ 238.564884][ C1] rescuer_thread+0x66c/0xb90 [ 238.569530][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.574464][ C1] ? kthread+0x240/0x480 [ 238.578673][ C1] ? worker_thread+0x1040/0x1040 [ 238.583577][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.588479][ C1] ? worker_thread+0x1040/0x1040 [ 238.593380][ C1] kthread+0x3ab/0x480 [ 238.597498][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.602659][ C1] ? set_kthread_struct+0x100/0x100 [ 238.607826][ C1] ret_from_fork+0x1f/0x30 [ 238.612216][ C1] [ 238.615211][ C1] task:bond0 state:I stack:30000 pid: 4002 ppid: 2 flags:0x00004000 [ 238.624375][ C1] Call Trace: [ 238.627989][ C1] [ 238.630983][ C1] __schedule+0xa5a/0x48f0 [ 238.635375][ C1] ? rescuer_thread+0x572/0xb90 [ 238.640299][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.645552][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.650639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.655561][ C1] schedule+0xd2/0x260 [ 238.659601][ C1] rescuer_thread+0x66c/0xb90 [ 238.664247][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.669073][ C1] ? worker_thread+0x1040/0x1040 [ 238.673982][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.678991][ C1] ? worker_thread+0x1040/0x1040 [ 238.683981][ C1] kthread+0x3ab/0x480 [ 238.688035][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.693830][ C1] ? set_kthread_struct+0x100/0x100 [ 238.699104][ C1] ret_from_fork+0x1f/0x30 [ 238.703497][ C1] [ 238.706491][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4003 ppid: 2 flags:0x00004000 [ 238.715933][ C1] Call Trace: [ 238.719197][ C1] [ 238.722115][ C1] __schedule+0xa5a/0x48f0 [ 238.726702][ C1] ? rescuer_thread+0x572/0xb90 [ 238.731522][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.736773][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.741775][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.746681][ C1] schedule+0xd2/0x260 [ 238.750720][ C1] rescuer_thread+0x66c/0xb90 [ 238.755553][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.760547][ C1] ? kthread+0x240/0x480 [ 238.764757][ C1] ? worker_thread+0x1040/0x1040 [ 238.769858][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.774759][ C1] ? worker_thread+0x1040/0x1040 [ 238.779661][ C1] kthread+0x3ab/0x480 [ 238.783697][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.788908][ C1] ? set_kthread_struct+0x100/0x100 [ 238.794106][ C1] ret_from_fork+0x1f/0x30 [ 238.798501][ C1] [ 238.801493][ C1] task:bond0 state:I stack:30632 pid: 4005 ppid: 2 flags:0x00004000 [ 238.810749][ C1] Call Trace: [ 238.813999][ C1] [ 238.816901][ C1] __schedule+0xa5a/0x48f0 [ 238.821290][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.826542][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.831725][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.836630][ C1] schedule+0xd2/0x260 [ 238.840663][ C1] rescuer_thread+0x66c/0xb90 [ 238.845413][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 238.850237][ C1] ? worker_thread+0x1040/0x1040 [ 238.855404][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.860310][ C1] ? worker_thread+0x1040/0x1040 [ 238.865224][ C1] kthread+0x3ab/0x480 [ 238.869261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.874423][ C1] ? set_kthread_struct+0x100/0x100 [ 238.879587][ C1] ret_from_fork+0x1f/0x30 [ 238.884007][ C1] [ 238.886999][ C1] task:wg-crypt-wg0 state:I stack:29656 pid: 4009 ppid: 2 flags:0x00004000 [ 238.896166][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 238.901074][ C1] Call Trace: [ 238.904324][ C1] [ 238.907229][ C1] __schedule+0xa5a/0x48f0 [ 238.911634][ C1] ? rescuer_thread+0x570/0xb90 [ 238.916559][ C1] ? io_schedule_timeout+0x180/0x180 [ 238.921836][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.927022][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.931926][ C1] schedule+0xd2/0x260 [ 238.935962][ C1] rescuer_thread+0x66c/0xb90 [ 238.940630][ C1] ? worker_thread+0x1040/0x1040 [ 238.945532][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 238.950434][ C1] ? worker_thread+0x1040/0x1040 [ 238.955598][ C1] kthread+0x3ab/0x480 [ 238.959648][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 238.964825][ C1] ? set_kthread_struct+0x100/0x100 [ 238.970124][ C1] ret_from_fork+0x1f/0x30 [ 238.974516][ C1] [ 238.977508][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4010 ppid: 2 flags:0x00004000 [ 238.987707][ C1] Call Trace: [ 238.990956][ C1] [ 238.993863][ C1] __schedule+0xa5a/0x48f0 [ 238.998271][ C1] ? rescuer_thread+0x572/0xb90 [ 239.003105][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.008361][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.013354][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.018258][ C1] schedule+0xd2/0x260 [ 239.022299][ C1] rescuer_thread+0x66c/0xb90 [ 239.026943][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.031763][ C1] ? worker_thread+0x1040/0x1040 [ 239.036751][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.041651][ C1] ? worker_thread+0x1040/0x1040 [ 239.046555][ C1] kthread+0x3ab/0x480 [ 239.050676][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.055834][ C1] ? set_kthread_struct+0x100/0x100 [ 239.061068][ C1] ret_from_fork+0x1f/0x30 [ 239.065461][ C1] [ 239.068536][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4011 ppid: 2 flags:0x00004000 [ 239.077700][ C1] Call Trace: [ 239.080965][ C1] [ 239.083874][ C1] __schedule+0xa5a/0x48f0 [ 239.088267][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.093536][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.098539][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.103481][ C1] schedule+0xd2/0x260 [ 239.107540][ C1] rescuer_thread+0x66c/0xb90 [ 239.112203][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.117025][ C1] ? kthread+0x240/0x480 [ 239.121235][ C1] ? worker_thread+0x1040/0x1040 [ 239.126139][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.131044][ C1] ? worker_thread+0x1040/0x1040 [ 239.135947][ C1] kthread+0x3ab/0x480 [ 239.139978][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.145141][ C1] ? set_kthread_struct+0x100/0x100 [ 239.150302][ C1] ret_from_fork+0x1f/0x30 [ 239.154864][ C1] [ 239.158286][ C1] task:bond0 state:I stack:30632 pid: 4016 ppid: 2 flags:0x00004000 [ 239.168668][ C1] Call Trace: [ 239.171922][ C1] [ 239.174850][ C1] __schedule+0xa5a/0x48f0 [ 239.179277][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.184529][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.189534][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.194464][ C1] schedule+0xd2/0x260 [ 239.198500][ C1] rescuer_thread+0x66c/0xb90 [ 239.203243][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.208091][ C1] ? worker_thread+0x1040/0x1040 [ 239.212994][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.217897][ C1] ? worker_thread+0x1040/0x1040 [ 239.222802][ C1] kthread+0x3ab/0x480 [ 239.226851][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.232032][ C1] ? set_kthread_struct+0x100/0x100 [ 239.237197][ C1] ret_from_fork+0x1f/0x30 [ 239.241590][ C1] [ 239.244583][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4019 ppid: 2 flags:0x00004000 [ 239.253753][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 239.258680][ C1] Call Trace: [ 239.261945][ C1] [ 239.264848][ C1] __schedule+0xa5a/0x48f0 [ 239.269237][ C1] ? rescuer_thread+0x570/0xb90 [ 239.274246][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.279518][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.284533][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.289465][ C1] schedule+0xd2/0x260 [ 239.293504][ C1] rescuer_thread+0x66c/0xb90 [ 239.298155][ C1] ? worker_thread+0x1040/0x1040 [ 239.303702][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.308688][ C1] ? worker_thread+0x1040/0x1040 [ 239.313589][ C1] kthread+0x3ab/0x480 [ 239.317623][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.322802][ C1] ? set_kthread_struct+0x100/0x100 [ 239.327966][ C1] ret_from_fork+0x1f/0x30 [ 239.332471][ C1] [ 239.335469][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4023 ppid: 2 flags:0x00004000 [ 239.344631][ C1] Call Trace: [ 239.348051][ C1] [ 239.350954][ C1] __schedule+0xa5a/0x48f0 [ 239.355343][ C1] ? rescuer_thread+0x572/0xb90 [ 239.360159][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.365409][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.370400][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.375305][ C1] schedule+0xd2/0x260 [ 239.379340][ C1] rescuer_thread+0x66c/0xb90 [ 239.383982][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.388800][ C1] ? worker_thread+0x1040/0x1040 [ 239.393699][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.398600][ C1] ? worker_thread+0x1040/0x1040 [ 239.403502][ C1] kthread+0x3ab/0x480 [ 239.407532][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.412697][ C1] ? set_kthread_struct+0x100/0x100 [ 239.417858][ C1] ret_from_fork+0x1f/0x30 [ 239.422249][ C1] [ 239.425239][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4024 ppid: 2 flags:0x00004000 [ 239.434400][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 239.439322][ C1] Call Trace: [ 239.442570][ C1] [ 239.445476][ C1] __schedule+0xa5a/0x48f0 [ 239.449859][ C1] ? rescuer_thread+0x570/0xb90 [ 239.454671][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.460036][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.465048][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.469973][ C1] schedule+0xd2/0x260 [ 239.474013][ C1] rescuer_thread+0x66c/0xb90 [ 239.478661][ C1] ? worker_thread+0x1040/0x1040 [ 239.483588][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.488511][ C1] ? worker_thread+0x1040/0x1040 [ 239.493441][ C1] kthread+0x3ab/0x480 [ 239.497483][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.502673][ C1] ? set_kthread_struct+0x100/0x100 [ 239.507857][ C1] ret_from_fork+0x1f/0x30 [ 239.512250][ C1] [ 239.515261][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4025 ppid: 2 flags:0x00004000 [ 239.525122][ C1] Call Trace: [ 239.528560][ C1] [ 239.531477][ C1] __schedule+0xa5a/0x48f0 [ 239.535884][ C1] ? rescuer_thread+0x572/0xb90 [ 239.540704][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.546055][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.551045][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.555950][ C1] schedule+0xd2/0x260 [ 239.560507][ C1] rescuer_thread+0x66c/0xb90 [ 239.565169][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.570097][ C1] ? worker_thread+0x1040/0x1040 [ 239.575002][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.579903][ C1] ? worker_thread+0x1040/0x1040 [ 239.584804][ C1] kthread+0x3ab/0x480 [ 239.588922][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.594122][ C1] ? set_kthread_struct+0x100/0x100 [ 239.599360][ C1] ret_from_fork+0x1f/0x30 [ 239.603758][ C1] [ 239.606750][ C1] task:wg-crypt-wg2 state:I stack:29936 pid: 4027 ppid: 2 flags:0x00004000 [ 239.615929][ C1] Call Trace: [ 239.619187][ C1] [ 239.622094][ C1] __schedule+0xa5a/0x48f0 [ 239.626495][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.631745][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.636736][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.641660][ C1] schedule+0xd2/0x260 [ 239.645715][ C1] rescuer_thread+0x66c/0xb90 [ 239.650383][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.655227][ C1] ? worker_thread+0x1040/0x1040 [ 239.660130][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.665033][ C1] ? worker_thread+0x1040/0x1040 [ 239.670027][ C1] kthread+0x3ab/0x480 [ 239.674173][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.679338][ C1] ? set_kthread_struct+0x100/0x100 [ 239.684503][ C1] ret_from_fork+0x1f/0x30 [ 239.688979][ C1] [ 239.691969][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4033 ppid: 2 flags:0x00004000 [ 239.701133][ C1] Call Trace: [ 239.704385][ C1] [ 239.707346][ C1] __schedule+0xa5a/0x48f0 [ 239.711790][ C1] ? rescuer_thread+0x572/0xb90 [ 239.716609][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.721968][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.727427][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.732359][ C1] schedule+0xd2/0x260 [ 239.736396][ C1] rescuer_thread+0x66c/0xb90 [ 239.741058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.745883][ C1] ? worker_thread+0x1040/0x1040 [ 239.750790][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.755714][ C1] ? worker_thread+0x1040/0x1040 [ 239.760633][ C1] kthread+0x3ab/0x480 [ 239.764693][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.769878][ C1] ? set_kthread_struct+0x100/0x100 [ 239.775043][ C1] ret_from_fork+0x1f/0x30 [ 239.779444][ C1] [ 239.782454][ C1] task:wg-crypt-wg0 state:I stack:30000 pid: 4036 ppid: 2 flags:0x00004000 [ 239.791640][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 239.797153][ C1] Call Trace: [ 239.800577][ C1] [ 239.803480][ C1] __schedule+0xa5a/0x48f0 [ 239.807868][ C1] ? rescuer_thread+0x570/0xb90 [ 239.812686][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.818024][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.823020][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.828033][ C1] schedule+0xd2/0x260 [ 239.832158][ C1] rescuer_thread+0x66c/0xb90 [ 239.836807][ C1] ? worker_thread+0x1040/0x1040 [ 239.841821][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.846724][ C1] ? worker_thread+0x1040/0x1040 [ 239.851627][ C1] kthread+0x3ab/0x480 [ 239.855660][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.860841][ C1] ? set_kthread_struct+0x100/0x100 [ 239.866002][ C1] ret_from_fork+0x1f/0x30 [ 239.870391][ C1] [ 239.873571][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4037 ppid: 2 flags:0x00004000 [ 239.882737][ C1] Call Trace: [ 239.885986][ C1] [ 239.888892][ C1] __schedule+0xa5a/0x48f0 [ 239.893301][ C1] ? rescuer_thread+0x572/0xb90 [ 239.898118][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.903373][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.908367][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.913273][ C1] schedule+0xd2/0x260 [ 239.917313][ C1] rescuer_thread+0x66c/0xb90 [ 239.922061][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 239.926876][ C1] ? kthread+0x240/0x480 [ 239.931083][ C1] ? worker_thread+0x1040/0x1040 [ 239.935984][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 239.940888][ C1] ? worker_thread+0x1040/0x1040 [ 239.945793][ C1] kthread+0x3ab/0x480 [ 239.949988][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.955150][ C1] ? set_kthread_struct+0x100/0x100 [ 239.960488][ C1] ret_from_fork+0x1f/0x30 [ 239.964966][ C1] [ 239.968046][ C1] task:wg-crypt-wg2 state:I stack:30000 pid: 4038 ppid: 2 flags:0x00004000 [ 239.977217][ C1] Call Trace: [ 239.980466][ C1] [ 239.983368][ C1] __schedule+0xa5a/0x48f0 [ 239.987844][ C1] ? rescuer_thread+0x572/0xb90 [ 239.992666][ C1] ? io_schedule_timeout+0x180/0x180 [ 239.997998][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.002989][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.007900][ C1] schedule+0xd2/0x260 [ 240.012221][ C1] rescuer_thread+0x66c/0xb90 [ 240.016953][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 240.021772][ C1] ? worker_thread+0x1040/0x1040 [ 240.026773][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 240.031936][ C1] ? worker_thread+0x1040/0x1040 [ 240.036839][ C1] kthread+0x3ab/0x480 [ 240.040872][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.046032][ C1] ? set_kthread_struct+0x100/0x100 [ 240.051461][ C1] ret_from_fork+0x1f/0x30 [ 240.055943][ C1] [ 240.058932][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4048 ppid: 2 flags:0x00004000 [ 240.068110][ C1] Call Trace: [ 240.071367][ C1] [ 240.074281][ C1] __schedule+0xa5a/0x48f0 [ 240.078714][ C1] ? io_schedule_timeout+0x180/0x180 [ 240.084058][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.089139][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.094071][ C1] schedule+0xd2/0x260 [ 240.098134][ C1] rescuer_thread+0x66c/0xb90 [ 240.102782][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 240.107619][ C1] ? worker_thread+0x1040/0x1040 [ 240.112530][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 240.117441][ C1] ? worker_thread+0x1040/0x1040 [ 240.122355][ C1] kthread+0x3ab/0x480 [ 240.126395][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.131562][ C1] ? set_kthread_struct+0x100/0x100 [ 240.136747][ C1] ret_from_fork+0x1f/0x30 [ 240.141155][ C1] [ 240.144731][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4053 ppid: 2 flags:0x00004000 [ 240.153902][ C1] Call Trace: [ 240.157174][ C1] [ 240.160079][ C1] __schedule+0xa5a/0x48f0 [ 240.164480][ C1] ? rescuer_thread+0x572/0xb90 [ 240.169301][ C1] ? io_schedule_timeout+0x180/0x180 [ 240.174551][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.179721][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.184627][ C1] schedule+0xd2/0x260 [ 240.188662][ C1] rescuer_thread+0x66c/0xb90 [ 240.193571][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 240.198845][ C1] ? worker_thread+0x1040/0x1040 [ 240.205190][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 240.210104][ C1] ? worker_thread+0x1040/0x1040 [ 240.215115][ C1] kthread+0x3ab/0x480 [ 240.219377][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.224545][ C1] ? set_kthread_struct+0x100/0x100 [ 240.229716][ C1] ret_from_fork+0x1f/0x30 [ 240.234286][ C1] [ 240.237457][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4054 ppid: 2 flags:0x00004000 [ 240.246727][ C1] Call Trace: [ 240.250416][ C1] [ 240.253434][ C1] __schedule+0xa5a/0x48f0 [ 240.257857][ C1] ? rescuer_thread+0x572/0xb90 [ 240.262772][ C1] ? io_schedule_timeout+0x180/0x180 [ 240.268473][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.273816][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.278724][ C1] schedule+0xd2/0x260 [ 240.283032][ C1] rescuer_thread+0x66c/0xb90 [ 240.287875][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 240.292719][ C1] ? worker_thread+0x1040/0x1040 [ 240.297646][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 240.302550][ C1] ? worker_thread+0x1040/0x1040 [ 240.307456][ C1] kthread+0x3ab/0x480 [ 240.311511][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.316674][ C1] ? set_kthread_struct+0x100/0x100 [ 240.321932][ C1] ret_from_fork+0x1f/0x30 [ 240.326325][ C1] [ 240.329316][ C1] task:kworker/0:4 state:R running task stack:23696 pid: 4108 ppid: 2 flags:0x00004000 [ 240.340139][ C1] Workqueue: usb_hub_wq hub_event [ 240.345138][ C1] Call Trace: [ 240.348385][ C1] [ 240.351292][ C1] ? _raw_spin_lock_irqsave+0x41/0x50 [ 240.356634][ C1] ? input_inject_event+0x6c/0x220 [ 240.361890][ C1] ? input_inject_event+0x6c/0x220 [ 240.367056][ C1] ? led_trigger_event+0x8a/0x170 [ 240.372400][ C1] ? kbd_led_trigger_activate+0xa1/0xe0 [ 240.377917][ C1] ? led_trigger_set+0x564/0xa60 [ 240.382827][ C1] ? led_trigger_blink_oneshot+0x20/0x20 [ 240.388447][ C1] ? __down_timeout+0x10/0x10 [ 240.393109][ C1] ? debug_object_destroy+0x210/0x210 [ 240.398651][ C1] ? led_trigger_set_default+0x167/0x200 [ 240.404253][ C1] ? led_classdev_register_ext+0x534/0x780 [ 240.410023][ C1] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 240.415632][ C1] ? devm_led_classdev_unregister+0x20/0x20 [ 240.421494][ C1] ? kasprintf+0xa6/0xd0 [ 240.425706][ C1] ? input_open_device+0x19c/0x290 [ 240.430781][ C1] ? input_leds_connect+0x3c2/0x760 [ 240.436031][ C1] ? input_attach_handler+0xfb/0x150 [ 240.441373][ C1] ? input_register_device.cold+0xb1/0x2a0 [ 240.447150][ C1] ? hidinput_connect+0x3e48/0x8880 [ 240.452332][ C1] ? hidinput_setkeycode+0x740/0x740 [ 240.457607][ C1] ? wait_for_completion_io+0x270/0x270 [ 240.463141][ C1] ? hid_connect+0x6e8/0x930 [ 240.467697][ C1] ? hid_match_id+0x280/0x280 [ 240.472364][ C1] ? hid_hw_start+0x74/0x100 [ 240.476920][ C1] ? hid_device_probe+0x2fb/0x370 [ 240.481915][ C1] ? really_probe+0x1c2/0xb60 [ 240.486578][ C1] ? __driver_probe_device+0x2a6/0x460 [ 240.492005][ C1] ? driver_probe_device+0x44/0x110 [ 240.497190][ C1] ? __device_attach_driver+0x185/0x250 [ 240.502701][ C1] ? driver_allows_async_probing+0x120/0x120 [ 240.508644][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 240.513640][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 240.518650][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 240.524598][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 240.529764][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 240.535555][ C1] ? __device_attach+0x1db/0x410 [ 240.540466][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 240.545808][ C1] ? kobject_uevent_env+0x230/0x1290 [ 240.551082][ C1] ? bus_probe_device+0x19d/0x250 [ 240.556090][ C1] ? device_add+0xa57/0x1b80 [ 240.560652][ C1] ? up_write+0x148/0x470 [ 240.564949][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 240.571157][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 240.576587][ C1] ? hid_add_device+0x2d5/0x8a0 [ 240.581492][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 240.586940][ C1] ? modalias_show+0x140/0x140 [ 240.591673][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 240.597115][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 240.602368][ C1] ? usbhid_probe+0xa29/0xec0 [ 240.607055][ C1] ? usb_probe_interface+0x274/0x6a0 [ 240.612348][ C1] ? really_probe+0x1c2/0xb60 [ 240.616993][ C1] ? __driver_probe_device+0x2a6/0x460 [ 240.622414][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 240.627597][ C1] ? driver_probe_device+0x44/0x110 [ 240.632950][ C1] ? __device_attach_driver+0x185/0x250 [ 240.638482][ C1] ? driver_allows_async_probing+0x120/0x120 [ 240.644426][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 240.649594][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 240.654584][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 240.660548][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 240.665714][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 240.671489][ C1] ? __device_attach+0x1db/0x410 [ 240.676387][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 240.681742][ C1] ? kobject_uevent_env+0x230/0x1290 [ 240.687008][ C1] ? bus_probe_device+0x19d/0x250 [ 240.692029][ C1] ? device_add+0xa57/0x1b80 [ 240.696604][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 240.702807][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 240.708755][ C1] ? usb_set_configuration+0xa66/0x18b0 [ 240.714274][ C1] ? kernfs_create_link+0x167/0x220 [ 240.719454][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 240.725182][ C1] ? usb_generic_driver_probe+0x74/0xa0 [ 240.731038][ C1] ? usb_probe_device+0x95/0x240 [ 240.735941][ C1] ? really_probe+0x1c2/0xb60 [ 240.740584][ C1] ? __driver_probe_device+0x2a6/0x460 [ 240.746021][ C1] ? driver_probe_device+0x44/0x110 [ 240.751183][ C1] ? __device_attach_driver+0x185/0x250 [ 240.756694][ C1] ? driver_allows_async_probing+0x120/0x120 [ 240.762726][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 240.767732][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 240.772724][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 240.778773][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 240.784198][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 240.790245][ C1] ? __device_attach+0x1db/0x410 [ 240.795252][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 240.800676][ C1] ? kobject_uevent_env+0x230/0x1290 [ 240.805927][ C1] ? bus_probe_device+0x19d/0x250 [ 240.810915][ C1] ? device_add+0xa57/0x1b80 [ 240.815486][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 240.821695][ C1] ? usb_new_device.cold+0x5cf/0xee8 [ 240.826946][ C1] ? hub_disconnect+0x470/0x470 [ 240.831761][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.836662][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 240.842633][ C1] ? hub_event+0x10a3/0x36c0 [ 240.847388][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 240.852620][ C1] ? __lock_acquire+0x1881/0x5410 [ 240.857783][ C1] ? lock_release+0x720/0x720 [ 240.862441][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 240.867256][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.872267][ C1] ? process_one_work+0x87f/0x1450 [ 240.877348][ C1] ? lock_release+0x720/0x720 [ 240.881988][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 240.887324][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.892223][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 240.897214][ C1] ? worker_thread+0x74b/0x1040 [ 240.902051][ C1] ? process_one_work+0x1450/0x1450 [ 240.907230][ C1] ? kthread+0x3ab/0x480 [ 240.911434][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.916601][ C1] ? set_kthread_struct+0x100/0x100 [ 240.921866][ C1] ? ret_from_fork+0x1f/0x30 [ 240.926440][ C1] [ 240.929429][ C1] task:kworker/0:5 state:I stack:23368 pid: 4109 ppid: 2 flags:0x00004000 [ 240.938605][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 240.943509][ C1] Call Trace: [ 240.946757][ C1] [ 240.949656][ C1] __schedule+0xa5a/0x48f0 [ 240.954046][ C1] ? io_schedule_timeout+0x180/0x180 [ 240.959298][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.964202][ C1] schedule+0xd2/0x260 [ 240.968255][ C1] worker_thread+0x14d/0x1040 [ 240.972917][ C1] ? process_one_work+0x1450/0x1450 [ 240.978081][ C1] kthread+0x3ab/0x480 [ 240.982114][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.987275][ C1] ? set_kthread_struct+0x100/0x100 [ 240.992438][ C1] ret_from_fork+0x1f/0x30 [ 240.996828][ C1] [ 240.999822][ C1] task:kworker/1:7 state:I stack:21848 pid: 4114 ppid: 2 flags:0x00004000 [ 241.009125][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 241.014055][ C1] Call Trace: [ 241.017299][ C1] [ 241.020207][ C1] __schedule+0xa5a/0x48f0 [ 241.024606][ C1] ? worker_thread+0xb0/0x1040 [ 241.029338][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.034692][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.039683][ C1] schedule+0xd2/0x260 [ 241.043735][ C1] worker_thread+0x14d/0x1040 [ 241.048556][ C1] ? process_one_work+0x1450/0x1450 [ 241.053718][ C1] kthread+0x3ab/0x480 [ 241.057750][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.062922][ C1] ? set_kthread_struct+0x100/0x100 [ 241.068097][ C1] ret_from_fork+0x1f/0x30 [ 241.072490][ C1] [ 241.075482][ C1] task:kworker/1:8 state:I stack:25592 pid: 4117 ppid: 2 flags:0x00004000 [ 241.084647][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 241.089566][ C1] Call Trace: [ 241.092810][ C1] [ 241.095714][ C1] __schedule+0xa5a/0x48f0 [ 241.100103][ C1] ? worker_thread+0xb0/0x1040 [ 241.104831][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.110077][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.114979][ C1] schedule+0xd2/0x260 [ 241.119013][ C1] worker_thread+0x14d/0x1040 [ 241.123828][ C1] ? process_one_work+0x1450/0x1450 [ 241.128988][ C1] kthread+0x3ab/0x480 [ 241.133030][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.138204][ C1] ? set_kthread_struct+0x100/0x100 [ 241.143380][ C1] ret_from_fork+0x1f/0x30 [ 241.147768][ C1] [ 241.150756][ C1] task:kworker/1:9 state:I stack:27336 pid: 4118 ppid: 2 flags:0x00004000 [ 241.159933][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 241.164850][ C1] Call Trace: [ 241.168118][ C1] [ 241.171042][ C1] __schedule+0xa5a/0x48f0 [ 241.175434][ C1] ? worker_thread+0xb0/0x1040 [ 241.180186][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.185458][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.190361][ C1] schedule+0xd2/0x260 [ 241.194413][ C1] worker_thread+0x14d/0x1040 [ 241.199059][ C1] ? process_one_work+0x1450/0x1450 [ 241.204236][ C1] kthread+0x3ab/0x480 [ 241.208485][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.213664][ C1] ? set_kthread_struct+0x100/0x100 [ 241.218912][ C1] ret_from_fork+0x1f/0x30 [ 241.223321][ C1] [ 241.226316][ C1] task:kworker/1:10 state:R running task stack:22712 pid: 4142 ppid: 2 flags:0x00004000 [ 241.237139][ C1] Workqueue: 0x0 (events) [ 241.241530][ C1] Call Trace: [ 241.244870][ C1] [ 241.247795][ C1] __schedule+0xa5a/0x48f0 [ 241.252185][ C1] ? worker_thread+0xb0/0x1040 [ 241.256933][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.262188][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.267099][ C1] schedule+0xd2/0x260 [ 241.271226][ C1] worker_thread+0x14d/0x1040 [ 241.275874][ C1] ? process_one_work+0x1450/0x1450 [ 241.281037][ C1] kthread+0x3ab/0x480 [ 241.285090][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.290271][ C1] ? set_kthread_struct+0x100/0x100 [ 241.295435][ C1] ret_from_fork+0x1f/0x30 [ 241.299919][ C1] [ 241.302928][ C1] task:kworker/u4:6 state:I stack:30544 pid: 4145 ppid: 2 flags:0x00004000 [ 241.312098][ C1] Workqueue: 0x0 (bat_events) [ 241.316831][ C1] Call Trace: [ 241.320251][ C1] [ 241.323244][ C1] __schedule+0xa5a/0x48f0 [ 241.327633][ C1] ? worker_thread+0xb0/0x1040 [ 241.332383][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.337635][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.342628][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.347531][ C1] schedule+0xd2/0x260 [ 241.351586][ C1] worker_thread+0x14d/0x1040 [ 241.356253][ C1] ? process_one_work+0x1450/0x1450 [ 241.361422][ C1] kthread+0x3ab/0x480 [ 241.365462][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.370710][ C1] ? set_kthread_struct+0x100/0x100 [ 241.375872][ C1] ret_from_fork+0x1f/0x30 [ 241.380269][ C1] [ 241.383282][ C1] task:kworker/0:6 state:S stack:23736 pid: 4154 ppid: 2 flags:0x00004000 [ 241.392531][ C1] Workqueue: usb_hub_wq hub_event [ 241.397526][ C1] Call Trace: [ 241.400781][ C1] [ 241.403858][ C1] __schedule+0xa5a/0x48f0 [ 241.408247][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.413776][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.419725][ C1] schedule+0xd2/0x260 [ 241.423778][ C1] schedule_preempt_disabled+0xf/0x20 [ 241.429111][ C1] __mutex_lock+0xa32/0x12f0 [ 241.433684][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.439626][ C1] ? input_register_device.cold+0x2c/0x2a0 [ 241.445416][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 241.450924][ C1] ? slab_free_freelist_hook+0x8b/0x1c0 [ 241.456465][ C1] ? memcpy+0x39/0x60 [ 241.460435][ C1] input_register_device.cold+0x2c/0x2a0 [ 241.466056][ C1] hidinput_connect+0x3e48/0x8880 [ 241.471075][ C1] ? hidinput_setkeycode+0x740/0x740 [ 241.476326][ C1] ? wait_for_completion_io+0x270/0x270 [ 241.481927][ C1] hid_connect+0x6e8/0x930 [ 241.486311][ C1] ? hid_match_id+0x280/0x280 [ 241.490960][ C1] hid_hw_start+0x74/0x100 [ 241.495340][ C1] hid_device_probe+0x2fb/0x370 [ 241.500199][ C1] really_probe+0x1c2/0xb60 [ 241.504688][ C1] __driver_probe_device+0x2a6/0x460 [ 241.509939][ C1] driver_probe_device+0x44/0x110 [ 241.515031][ C1] __device_attach_driver+0x185/0x250 [ 241.520388][ C1] ? driver_allows_async_probing+0x120/0x120 [ 241.527037][ C1] bus_for_each_drv+0x11e/0x1a0 [ 241.531939][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 241.536943][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.542886][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.548227][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 241.554016][ C1] __device_attach+0x1db/0x410 [ 241.558749][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 241.564085][ C1] ? kobject_uevent_env+0x230/0x1290 [ 241.569614][ C1] bus_probe_device+0x19d/0x250 [ 241.574538][ C1] device_add+0xa57/0x1b80 [ 241.578918][ C1] ? up_write+0x148/0x470 [ 241.583233][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 241.589438][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 241.594868][ C1] hid_add_device+0x2d5/0x8a0 [ 241.599532][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 241.604962][ C1] ? modalias_show+0x140/0x140 [ 241.609695][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 241.615123][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 241.620375][ C1] usbhid_probe+0xa29/0xec0 [ 241.624851][ C1] usb_probe_interface+0x274/0x6a0 [ 241.630003][ C1] really_probe+0x1c2/0xb60 [ 241.634474][ C1] __driver_probe_device+0x2a6/0x460 [ 241.639741][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 241.645085][ C1] driver_probe_device+0x44/0x110 [ 241.650187][ C1] __device_attach_driver+0x185/0x250 [ 241.655526][ C1] ? driver_allows_async_probing+0x120/0x120 [ 241.661469][ C1] bus_for_each_drv+0x11e/0x1a0 [ 241.666542][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 241.671789][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.677761][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.682956][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 241.688750][ C1] __device_attach+0x1db/0x410 [ 241.693482][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 241.698815][ C1] ? kobject_uevent_env+0x230/0x1290 [ 241.704070][ C1] bus_probe_device+0x19d/0x250 [ 241.708885][ C1] device_add+0xa57/0x1b80 [ 241.713274][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 241.719479][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.725530][ C1] usb_set_configuration+0xa66/0x18b0 [ 241.730881][ C1] ? kernfs_create_link+0x167/0x220 [ 241.736050][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 241.741317][ C1] usb_generic_driver_probe+0x74/0xa0 [ 241.746821][ C1] usb_probe_device+0x95/0x240 [ 241.751553][ C1] really_probe+0x1c2/0xb60 [ 241.756050][ C1] __driver_probe_device+0x2a6/0x460 [ 241.761318][ C1] driver_probe_device+0x44/0x110 [ 241.766335][ C1] __device_attach_driver+0x185/0x250 [ 241.771868][ C1] ? driver_allows_async_probing+0x120/0x120 [ 241.778481][ C1] bus_for_each_drv+0x11e/0x1a0 [ 241.783421][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 241.788442][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.794395][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.799661][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 241.805440][ C1] __device_attach+0x1db/0x410 [ 241.810353][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 241.815776][ C1] ? kobject_uevent_env+0x230/0x1290 [ 241.821114][ C1] bus_probe_device+0x19d/0x250 [ 241.826180][ C1] device_add+0xa57/0x1b80 [ 241.830592][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 241.836804][ C1] usb_new_device.cold+0x5cf/0xee8 [ 241.841885][ C1] ? hub_disconnect+0x470/0x470 [ 241.846789][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.851696][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 241.857644][ C1] hub_event+0x10a3/0x36c0 [ 241.862060][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 241.867151][ C1] ? __lock_acquire+0x1881/0x5410 [ 241.872160][ C1] ? lock_release+0x720/0x720 [ 241.877000][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 241.881838][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.886848][ C1] process_one_work+0x87f/0x1450 [ 241.891775][ C1] ? lock_release+0x720/0x720 [ 241.896431][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 241.901785][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.906685][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 241.911679][ C1] worker_thread+0x74b/0x1040 [ 241.916326][ C1] ? process_one_work+0x1450/0x1450 [ 241.921489][ C1] kthread+0x3ab/0x480 [ 241.925527][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.930707][ C1] ? set_kthread_struct+0x100/0x100 [ 241.935891][ C1] ret_from_fork+0x1f/0x30 [ 241.940282][ C1] [ 241.943275][ C1] task:kworker/0:7 state:I stack:28480 pid: 4155 ppid: 2 flags:0x00004000 [ 241.952461][ C1] Workqueue: 0x0 (rcu_gp) [ 241.956877][ C1] Call Trace: [ 241.960136][ C1] [ 241.963044][ C1] __schedule+0xa5a/0x48f0 [ 241.967437][ C1] ? io_schedule_timeout+0x180/0x180 [ 241.972780][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.977737][ C1] schedule+0xd2/0x260 [ 241.981859][ C1] worker_thread+0x14d/0x1040 [ 241.986514][ C1] ? process_one_work+0x1450/0x1450 [ 241.991738][ C1] kthread+0x3ab/0x480 [ 241.995811][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.000990][ C1] ? set_kthread_struct+0x100/0x100 [ 242.006159][ C1] ret_from_fork+0x1f/0x30 [ 242.010815][ C1] [ 242.014020][ C1] task:kworker/0:8 state:I stack:26944 pid: 4174 ppid: 2 flags:0x00004000 [ 242.023383][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 242.028294][ C1] Call Trace: [ 242.031645][ C1] [ 242.034550][ C1] __schedule+0xa5a/0x48f0 [ 242.038942][ C1] ? worker_thread+0xb0/0x1040 [ 242.043674][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.048939][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 242.053849][ C1] schedule+0xd2/0x260 [ 242.057882][ C1] worker_thread+0x14d/0x1040 [ 242.062548][ C1] ? process_one_work+0x1450/0x1450 [ 242.067715][ C1] kthread+0x3ab/0x480 [ 242.071775][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 242.077053][ C1] ? set_kthread_struct+0x100/0x100 [ 242.082395][ C1] ret_from_fork+0x1f/0x30 [ 242.086787][ C1] [ 242.089775][ C1] task:udevd state:S stack:27960 pid: 4194 ppid: 2965 flags:0x00000000 [ 242.099116][ C1] Call Trace: [ 242.102367][ C1] [ 242.105288][ C1] __schedule+0xa5a/0x48f0 [ 242.109747][ C1] ? __lock_acquire+0x15ad/0x5410 [ 242.114937][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.120209][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.125025][ C1] ? lock_chain_count+0x20/0x20 [ 242.129842][ C1] schedule+0xd2/0x260 [ 242.133898][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 242.140019][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 242.145789][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 242.150606][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.155426][ C1] ? do_raw_write_lock+0x11a/0x280 [ 242.160505][ C1] ? do_raw_read_unlock+0x70/0x70 [ 242.165517][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.171465][ C1] do_epoll_wait+0xeb8/0x14e0 [ 242.176117][ C1] ? do_epoll_create+0x160/0x160 [ 242.181020][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 242.187705][ C1] ? finish_wait+0x270/0x270 [ 242.192289][ C1] ? __context_tracking_exit+0x80/0x90 [ 242.197729][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.202672][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 242.208066][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 242.213595][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.219876][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 242.225803][ C1] do_syscall_64+0x35/0x80 [ 242.230194][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.236082][ C1] RIP: 0033:0x7fe06a4d7e46 [ 242.240468][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 242.248848][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 242.256789][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 242.264732][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 242.272672][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dce8500 [ 242.280616][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 242.288602][ C1] [ 242.291600][ C1] task:udevd state:S stack:27912 pid: 4211 ppid: 2965 flags:0x00000000 [ 242.300858][ C1] Call Trace: [ 242.304112][ C1] [ 242.307017][ C1] __schedule+0xa5a/0x48f0 [ 242.311407][ C1] ? __lock_acquire+0x15ad/0x5410 [ 242.316422][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.322104][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.326922][ C1] ? lock_chain_count+0x20/0x20 [ 242.331738][ C1] schedule+0xd2/0x260 [ 242.335772][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 242.341801][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 242.347590][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 242.352407][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.357241][ C1] ? do_raw_write_lock+0x11a/0x280 [ 242.362319][ C1] ? do_raw_read_unlock+0x70/0x70 [ 242.367345][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.373295][ C1] do_epoll_wait+0xeb8/0x14e0 [ 242.377963][ C1] ? do_epoll_create+0x160/0x160 [ 242.382886][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 242.388856][ C1] ? finish_wait+0x270/0x270 [ 242.393516][ C1] ? __context_tracking_exit+0x80/0x90 [ 242.398962][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.403783][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 242.408953][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 242.414313][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.420257][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 242.426136][ C1] do_syscall_64+0x35/0x80 [ 242.430518][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.436392][ C1] RIP: 0033:0x7fe06a4d7e46 [ 242.440791][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 242.449194][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 242.457145][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 242.465107][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcfc2f0 [ 242.473044][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0eb10 [ 242.480982][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 242.488950][ C1] [ 242.491961][ C1] task:udevd state:S stack:27912 pid: 4212 ppid: 2965 flags:0x00000000 [ 242.501332][ C1] Call Trace: [ 242.504584][ C1] [ 242.507489][ C1] __schedule+0xa5a/0x48f0 [ 242.512142][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.517397][ C1] schedule+0xd2/0x260 [ 242.521458][ C1] schedule_preempt_disabled+0xf/0x20 [ 242.526813][ C1] __mutex_lock+0xa32/0x12f0 [ 242.531630][ C1] ? read_descriptors+0x36/0x310 [ 242.536533][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 242.542042][ C1] ? lock_acquire+0x1ab/0x510 [ 242.546690][ C1] ? lock_release+0x720/0x720 [ 242.551332][ C1] ? aa_file_perm+0x400/0xd50 [ 242.555979][ C1] read_descriptors+0x36/0x310 [ 242.560732][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 242.566014][ C1] new_sync_read+0x35d/0x5f0 [ 242.570588][ C1] ? ksys_lseek+0x140/0x140 [ 242.575276][ C1] ? 0xffffffff81000000 [ 242.579524][ C1] ? apparmor_file_permission+0x138/0x450 [ 242.585213][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 242.590638][ C1] vfs_read+0x265/0x4c0 [ 242.594765][ C1] ksys_read+0xf4/0x1d0 [ 242.598887][ C1] ? vfs_write+0x900/0x900 [ 242.603266][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.609230][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 242.615089][ C1] do_syscall_64+0x35/0x80 [ 242.619582][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.625466][ C1] RIP: 0033:0x7fe06a4c98fe [ 242.629937][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 242.638319][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 242.646787][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 242.654746][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd12830 [ 242.662687][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 242.670624][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 242.678573][ C1] [ 242.681564][ C1] task:udevd state:S stack:27912 pid: 4213 ppid: 2965 flags:0x00000000 [ 242.690733][ C1] Call Trace: [ 242.693984][ C1] [ 242.696905][ C1] __schedule+0xa5a/0x48f0 [ 242.701292][ C1] ? __lock_acquire+0x15ad/0x5410 [ 242.706387][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.711674][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.716493][ C1] ? lock_chain_count+0x20/0x20 [ 242.721341][ C1] schedule+0xd2/0x260 [ 242.725380][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 242.731414][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 242.737208][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 242.742023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.746837][ C1] ? do_raw_write_lock+0x11a/0x280 [ 242.751935][ C1] ? do_raw_read_unlock+0x70/0x70 [ 242.757018][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.762967][ C1] do_epoll_wait+0xeb8/0x14e0 [ 242.767637][ C1] ? do_epoll_create+0x160/0x160 [ 242.772564][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 242.778706][ C1] ? finish_wait+0x270/0x270 [ 242.783261][ C1] ? __context_tracking_exit+0x80/0x90 [ 242.788686][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.793590][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 242.798773][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 242.804380][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.810413][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 242.816271][ C1] do_syscall_64+0x35/0x80 [ 242.820675][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.826563][ C1] RIP: 0033:0x7fe06a4d7e46 [ 242.831121][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 242.840682][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 242.848818][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 242.856989][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 242.865933][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd18cd0 [ 242.873876][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 242.882262][ C1] [ 242.885276][ C1] task:udevd state:S stack:27912 pid: 4214 ppid: 2965 flags:0x00000000 [ 242.894451][ C1] Call Trace: [ 242.897744][ C1] [ 242.900652][ C1] __schedule+0xa5a/0x48f0 [ 242.905040][ C1] ? __lock_acquire+0x15ad/0x5410 [ 242.910037][ C1] ? io_schedule_timeout+0x180/0x180 [ 242.915290][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.920217][ C1] ? lock_chain_count+0x20/0x20 [ 242.925033][ C1] schedule+0xd2/0x260 [ 242.929070][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 242.935109][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 242.940880][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 242.945697][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.950633][ C1] ? do_raw_write_lock+0x11a/0x280 [ 242.955990][ C1] ? do_raw_read_unlock+0x70/0x70 [ 242.961194][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 242.967707][ C1] do_epoll_wait+0xeb8/0x14e0 [ 242.972656][ C1] ? do_epoll_create+0x160/0x160 [ 242.977848][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 242.983795][ C1] ? finish_wait+0x270/0x270 [ 242.988351][ C1] ? __context_tracking_exit+0x80/0x90 [ 242.993776][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 242.998598][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 243.003762][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 243.009121][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.015155][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 243.021012][ C1] do_syscall_64+0x35/0x80 [ 243.025477][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.031352][ C1] RIP: 0033:0x7fe06a4d7e46 [ 243.035880][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 243.044753][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 243.052811][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 243.060851][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 243.068810][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0db20 [ 243.076855][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 243.084804][ C1] [ 243.087883][ C1] task:udevd state:S stack:27960 pid: 4215 ppid: 2965 flags:0x00000000 [ 243.097047][ C1] Call Trace: [ 243.100294][ C1] [ 243.103202][ C1] __schedule+0xa5a/0x48f0 [ 243.107587][ C1] ? __lock_acquire+0x15ad/0x5410 [ 243.112601][ C1] ? io_schedule_timeout+0x180/0x180 [ 243.117937][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.122750][ C1] ? lock_chain_count+0x20/0x20 [ 243.127750][ C1] schedule+0xd2/0x260 [ 243.131786][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 243.137819][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 243.143777][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 243.148594][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.153430][ C1] ? do_raw_write_lock+0x11a/0x280 [ 243.158947][ C1] ? do_raw_read_unlock+0x70/0x70 [ 243.163958][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.169910][ C1] do_epoll_wait+0xeb8/0x14e0 [ 243.174563][ C1] ? do_epoll_create+0x160/0x160 [ 243.179474][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 243.185427][ C1] ? finish_wait+0x270/0x270 [ 243.189989][ C1] ? __context_tracking_exit+0x80/0x90 [ 243.195416][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.200322][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 243.205508][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 243.210847][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.216809][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 243.222754][ C1] do_syscall_64+0x35/0x80 [ 243.227487][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.233347][ C1] RIP: 0033:0x7fe06a4d7e46 [ 243.237739][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 243.247161][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 243.255120][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 243.263164][ C1] RBP: 000055915dd0eb10 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 243.271138][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13a90 [ 243.279080][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 243.287031][ C1] [ 243.290024][ C1] task:udevd state:S stack:27912 pid: 4216 ppid: 2965 flags:0x00000000 [ 243.299329][ C1] Call Trace: [ 243.302693][ C1] [ 243.305614][ C1] __schedule+0xa5a/0x48f0 [ 243.310005][ C1] ? __lock_acquire+0x15ad/0x5410 [ 243.315020][ C1] ? io_schedule_timeout+0x180/0x180 [ 243.320283][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.325105][ C1] ? lock_chain_count+0x20/0x20 [ 243.329928][ C1] schedule+0xd2/0x260 [ 243.333963][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 243.340080][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 243.345882][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 243.350717][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.355535][ C1] ? do_raw_write_lock+0x11a/0x280 [ 243.360611][ C1] ? do_raw_read_unlock+0x70/0x70 [ 243.365602][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.371812][ C1] do_epoll_wait+0xeb8/0x14e0 [ 243.376470][ C1] ? do_epoll_create+0x160/0x160 [ 243.381373][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 243.387340][ C1] ? finish_wait+0x270/0x270 [ 243.391915][ C1] ? __context_tracking_exit+0x80/0x90 [ 243.397342][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.402180][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 243.407352][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 243.412790][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.418754][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 243.424627][ C1] do_syscall_64+0x35/0x80 [ 243.429038][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.435071][ C1] RIP: 0033:0x7fe06a4d7e46 [ 243.439467][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 243.448168][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 243.456110][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 243.464145][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 243.472194][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13340 [ 243.480138][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 243.488099][ C1] [ 243.491089][ C1] task:udevd state:S stack:27960 pid: 4217 ppid: 2965 flags:0x00000000 [ 243.500257][ C1] Call Trace: [ 243.503603][ C1] [ 243.506525][ C1] __schedule+0xa5a/0x48f0 [ 243.511636][ C1] ? __lock_acquire+0x15ad/0x5410 [ 243.516635][ C1] ? io_schedule_timeout+0x180/0x180 [ 243.521905][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.526728][ C1] ? lock_chain_count+0x20/0x20 [ 243.531569][ C1] schedule+0xd2/0x260 [ 243.535608][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 243.541653][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 243.547423][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 243.552240][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.557068][ C1] ? do_raw_write_lock+0x11a/0x280 [ 243.562167][ C1] ? do_raw_read_unlock+0x70/0x70 [ 243.567716][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.573782][ C1] do_epoll_wait+0xeb8/0x14e0 [ 243.578439][ C1] ? do_epoll_create+0x160/0x160 [ 243.583348][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 243.589329][ C1] ? finish_wait+0x270/0x270 [ 243.593884][ C1] ? __context_tracking_exit+0x80/0x90 [ 243.599309][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.604578][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 243.609920][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 243.615266][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.621210][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 243.627157][ C1] do_syscall_64+0x35/0x80 [ 243.631538][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.637415][ C1] RIP: 0033:0x7fe06a4d7e46 [ 243.641801][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 243.650192][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 243.658581][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 243.666623][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 243.674591][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd294c0 [ 243.682541][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 243.690788][ C1] [ 243.693803][ C1] task:udevd state:S stack:27912 pid: 4218 ppid: 2965 flags:0x00000000 [ 243.703162][ C1] Call Trace: [ 243.706413][ C1] [ 243.709408][ C1] __schedule+0xa5a/0x48f0 [ 243.713799][ C1] ? __lock_acquire+0x15ad/0x5410 [ 243.719272][ C1] ? io_schedule_timeout+0x180/0x180 [ 243.724524][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.729337][ C1] ? lock_chain_count+0x20/0x20 [ 243.734530][ C1] schedule+0xd2/0x260 [ 243.738680][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 243.744735][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 243.750510][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 243.755328][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.760160][ C1] ? do_raw_write_lock+0x11a/0x280 [ 243.765324][ C1] ? do_raw_read_unlock+0x70/0x70 [ 243.770389][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.776614][ C1] do_epoll_wait+0xeb8/0x14e0 [ 243.782156][ C1] ? do_epoll_create+0x160/0x160 [ 243.787077][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 243.793154][ C1] ? finish_wait+0x270/0x270 [ 243.798011][ C1] ? __context_tracking_exit+0x80/0x90 [ 243.803527][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.808350][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 243.813538][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 243.818966][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 243.824911][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 243.830794][ C1] do_syscall_64+0x35/0x80 [ 243.835280][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.841266][ C1] RIP: 0033:0x7fe06a4d7e46 [ 243.845751][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 243.854141][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 243.862352][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 243.870335][ C1] RBP: 000055915dd14480 R08: 0000000000000007 R09: 000055915dd02780 [ 243.878386][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd30030 [ 243.886332][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 243.894292][ C1] [ 243.897289][ C1] task:syz-executor.5 state:S stack:28064 pid: 4222 ppid: 3931 flags:0x00000000 [ 243.906807][ C1] Call Trace: [ 243.910061][ C1] [ 243.912968][ C1] __schedule+0xa5a/0x48f0 [ 243.917402][ C1] ? futex_wait_queue+0x91/0x360 [ 243.922394][ C1] ? io_schedule_timeout+0x180/0x180 [ 243.927648][ C1] schedule+0xd2/0x260 [ 243.931682][ C1] futex_wait_queue+0x130/0x360 [ 243.936499][ C1] futex_wait+0x280/0x5e0 [ 243.940795][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 243.945787][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 243.951755][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 243.956662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 243.961479][ C1] do_futex+0x16a/0x260 [ 243.965598][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 243.971475][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.976683][ C1] ? ktime_get+0x217/0x2f0 [ 243.981248][ C1] ? ktime_get+0x117/0x2f0 [ 243.985843][ C1] __x64_sys_futex+0x16c/0x3d0 [ 243.990576][ C1] ? do_futex+0x260/0x260 [ 243.994873][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.000819][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 244.006679][ C1] do_syscall_64+0x35/0x80 [ 244.011060][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.016917][ C1] RIP: 0033:0x7f70e9364279 [ 244.021299][ C1] RSP: 002b:00007ffcc231bdf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 244.029674][ C1] RAX: ffffffffffffffda RBX: 00007f70e9476f8c RCX: 00007f70e9364279 [ 244.037699][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70e9476f8c [ 244.045740][ C1] RBP: 00007f70e9476f80 R08: 00007ffcc2322080 R09: 0000000000000000 [ 244.053679][ C1] R10: 00007ffcc231bee0 R11: 0000000000000246 R12: 00000000000321b6 [ 244.061620][ C1] R13: 00007ffcc231bee0 R14: 00007ffcc231bf00 R15: 000000000000015e [ 244.069569][ C1] [ 244.072564][ C1] task:syz-executor.5 state:S stack:28536 pid: 4226 ppid: 3931 flags:0x00000000 [ 244.081731][ C1] Call Trace: [ 244.085000][ C1] [ 244.087904][ C1] __schedule+0xa5a/0x48f0 [ 244.092298][ C1] ? io_schedule_timeout+0x180/0x180 [ 244.097551][ C1] schedule+0xd2/0x260 [ 244.101764][ C1] schedule_timeout+0x19d/0x250 [ 244.106872][ C1] ? usleep_range+0x150/0x150 [ 244.111534][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 244.118002][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 244.122820][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 244.128334][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.133236][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.139180][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.144349][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 244.150834][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 244.158176][ C1] raw_process_ep_io+0x519/0xbd0 [ 244.163084][ C1] ? __might_fault+0xb3/0x160 [ 244.167901][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 244.173068][ C1] ? _copy_from_user+0x77/0xf0 [ 244.177819][ C1] raw_ioctl+0x800/0x2220 [ 244.182116][ C1] ? gadget_bind+0x810/0x810 [ 244.186779][ C1] __x64_sys_ioctl+0x11f/0x190 [ 244.191525][ C1] do_syscall_64+0x35/0x80 [ 244.195910][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.201856][ C1] RIP: 0033:0x7f70e9364037 [ 244.206240][ C1] RSP: 002b:00007f70e8ad80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.215746][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f70e9364037 [ 244.223792][ C1] RDX: 00007f70e8ad8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 244.231923][ C1] RBP: 0000000020000700 R08: 00007f70e99ab020 R09: 0000000000000001 [ 244.240118][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 244.248467][ C1] R13: 0000000000000000 R14: 00007f70e8ad9300 R15: 0000000000022000 [ 244.256506][ C1] [ 244.259522][ C1] task:syz-executor.1 state:S stack:28192 pid: 4223 ppid: 3937 flags:0x00000000 [ 244.268708][ C1] Call Trace: [ 244.271958][ C1] [ 244.274864][ C1] __schedule+0xa5a/0x48f0 [ 244.279273][ C1] ? futex_wait_queue+0x91/0x360 [ 244.284173][ C1] ? io_schedule_timeout+0x180/0x180 [ 244.289430][ C1] schedule+0xd2/0x260 [ 244.293468][ C1] futex_wait_queue+0x130/0x360 [ 244.298284][ C1] futex_wait+0x280/0x5e0 [ 244.302595][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 244.307586][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 244.313553][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 244.318542][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 244.323361][ C1] do_futex+0x16a/0x260 [ 244.327484][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 244.333360][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.338607][ C1] ? ktime_get+0x217/0x2f0 [ 244.343003][ C1] ? ktime_get+0x117/0x2f0 [ 244.348004][ C1] __x64_sys_futex+0x16c/0x3d0 [ 244.352828][ C1] ? do_futex+0x260/0x260 [ 244.357182][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.363136][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 244.368998][ C1] do_syscall_64+0x35/0x80 [ 244.373382][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.379258][ C1] RIP: 0033:0x7fb6448ee279 [ 244.383728][ C1] RSP: 002b:00007fffa8a84e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 244.392102][ C1] RAX: ffffffffffffffda RBX: 00007fb644a00f8c RCX: 00007fb6448ee279 [ 244.400056][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb644a00f8c [ 244.408371][ C1] RBP: 00007fb644a00f80 R08: 00007fffa8b95080 R09: 0000000000000000 [ 244.416333][ C1] R10: 00007fffa8a84f50 R11: 0000000000000246 R12: 00000000000321c6 [ 244.424360][ C1] R13: 00007fffa8a84f50 R14: 00007fffa8a84f70 R15: 000000000000015e [ 244.432485][ C1] [ 244.435495][ C1] task:syz-executor.1 state:S stack:28536 pid: 4227 ppid: 3937 flags:0x00000000 [ 244.444660][ C1] Call Trace: [ 244.448014][ C1] [ 244.450918][ C1] __schedule+0xa5a/0x48f0 [ 244.455310][ C1] ? io_schedule_timeout+0x180/0x180 [ 244.460669][ C1] schedule+0xd2/0x260 [ 244.464708][ C1] schedule_timeout+0x19d/0x250 [ 244.469614][ C1] ? usleep_range+0x150/0x150 [ 244.474281][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 244.480765][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 244.485765][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 244.490756][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.495851][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.501972][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.507137][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 244.513605][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 244.520772][ C1] raw_process_ep_io+0x519/0xbd0 [ 244.525680][ C1] ? __might_fault+0xb3/0x160 [ 244.530320][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 244.535490][ C1] ? _copy_from_user+0x77/0xf0 [ 244.540221][ C1] raw_ioctl+0x800/0x2220 [ 244.544521][ C1] ? gadget_bind+0x810/0x810 [ 244.549078][ C1] __x64_sys_ioctl+0x11f/0x190 [ 244.553807][ C1] do_syscall_64+0x35/0x80 [ 244.558191][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.564174][ C1] RIP: 0033:0x7fb6448ee037 [ 244.568574][ C1] RSP: 002b:00007fb6440620f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.576964][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fb6448ee037 [ 244.584941][ C1] RDX: 00007fb644062120 RSI: 0000000040085507 RDI: 0000000000000003 [ 244.592898][ C1] RBP: 0000000020000700 R08: 00007fb644f35020 R09: 0000000000000001 [ 244.600842][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 244.608782][ C1] R13: 0000000000000000 R14: 00007fb644063300 R15: 0000000000022000 [ 244.616730][ C1] [ 244.619826][ C1] task:syz-executor.2 state:S stack:28192 pid: 4224 ppid: 3936 flags:0x00000000 [ 244.629087][ C1] Call Trace: [ 244.632356][ C1] [ 244.635267][ C1] __schedule+0xa5a/0x48f0 [ 244.639664][ C1] ? futex_wait_queue+0x91/0x360 [ 244.644580][ C1] ? io_schedule_timeout+0x180/0x180 [ 244.649847][ C1] schedule+0xd2/0x260 [ 244.653915][ C1] futex_wait_queue+0x130/0x360 [ 244.658735][ C1] futex_wait+0x280/0x5e0 [ 244.663051][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 244.668148][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 244.674161][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 244.679180][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 244.684442][ C1] do_futex+0x16a/0x260 [ 244.688573][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 244.694431][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.699971][ C1] ? ktime_get+0x217/0x2f0 [ 244.704469][ C1] ? ktime_get+0x117/0x2f0 [ 244.708870][ C1] __x64_sys_futex+0x16c/0x3d0 [ 244.713607][ C1] ? do_futex+0x260/0x260 [ 244.717993][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.724268][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 244.730142][ C1] do_syscall_64+0x35/0x80 [ 244.734536][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.740404][ C1] RIP: 0033:0x7fe547234279 [ 244.744786][ C1] RSP: 002b:00007ffe0a236b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 244.753262][ C1] RAX: ffffffffffffffda RBX: 00007fe547346f8c RCX: 00007fe547234279 [ 244.761200][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe547346f8c [ 244.769262][ C1] RBP: 00007fe547346f80 R08: 00007ffe0a2f8080 R09: 0000000000000000 [ 244.777204][ C1] R10: 00007ffe0a236bf0 R11: 0000000000000246 R12: 000000000003225e [ 244.785272][ C1] R13: 00007ffe0a236bf0 R14: 00007ffe0a236c10 R15: 000000000000015e [ 244.793227][ C1] [ 244.796304][ C1] task:syz-executor.2 state:S stack:28536 pid: 4225 ppid: 3936 flags:0x00000000 [ 244.805469][ C1] Call Trace: [ 244.808828][ C1] [ 244.811736][ C1] __schedule+0xa5a/0x48f0 [ 244.816245][ C1] ? io_schedule_timeout+0x180/0x180 [ 244.821673][ C1] schedule+0xd2/0x260 [ 244.825731][ C1] schedule_timeout+0x19d/0x250 [ 244.830545][ C1] ? usleep_range+0x150/0x150 [ 244.835186][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 244.841940][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 244.846768][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 244.851932][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.856838][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 244.862787][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.868478][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 244.874774][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 244.881940][ C1] raw_process_ep_io+0x519/0xbd0 [ 244.886847][ C1] ? __might_fault+0xb3/0x160 [ 244.891487][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 244.896652][ C1] ? _copy_from_user+0x77/0xf0 [ 244.901384][ C1] raw_ioctl+0x800/0x2220 [ 244.905680][ C1] ? gadget_bind+0x810/0x810 [ 244.910239][ C1] __x64_sys_ioctl+0x11f/0x190 [ 244.915163][ C1] do_syscall_64+0x35/0x80 [ 244.919653][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.925511][ C1] RIP: 0033:0x7fe547234037 [ 244.929890][ C1] RSP: 002b:00007fe5469a80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.938527][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fe547234037 [ 244.946467][ C1] RDX: 00007fe5469a8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 244.954405][ C1] RBP: 0000000020000700 R08: 00007fe54787b020 R09: 0000000000000001 [ 244.962446][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 244.970386][ C1] R13: 0000000000000000 R14: 00007fe5469a9300 R15: 0000000000022000 [ 244.978440][ C1] [ 244.981438][ C1] task:syz-executor.4 state:S stack:28192 pid: 4228 ppid: 3932 flags:0x00000000 [ 244.990608][ C1] Call Trace: [ 244.993873][ C1] [ 244.996796][ C1] __schedule+0xa5a/0x48f0 [ 245.001210][ C1] ? futex_wait_queue+0x91/0x360 [ 245.006233][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.011492][ C1] schedule+0xd2/0x260 [ 245.015534][ C1] futex_wait_queue+0x130/0x360 [ 245.020350][ C1] futex_wait+0x280/0x5e0 [ 245.024665][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 245.029674][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 245.035692][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 245.040593][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.045483][ C1] do_futex+0x16a/0x260 [ 245.049868][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 245.055727][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.060909][ C1] ? ktime_get+0x217/0x2f0 [ 245.065292][ C1] ? ktime_get+0x117/0x2f0 [ 245.069693][ C1] __x64_sys_futex+0x16c/0x3d0 [ 245.074515][ C1] ? do_futex+0x260/0x260 [ 245.078817][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.084795][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 245.090679][ C1] do_syscall_64+0x35/0x80 [ 245.095161][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.101029][ C1] RIP: 0033:0x7f6cf6590279 [ 245.105408][ C1] RSP: 002b:00007ffec9773368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 245.113788][ C1] RAX: ffffffffffffffda RBX: 00007f6cf66a2f8c RCX: 00007f6cf6590279 [ 245.121745][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6cf66a2f8c [ 245.129689][ C1] RBP: 00007f6cf66a2f80 R08: 00007ffec9781080 R09: 0000000000000000 [ 245.137628][ C1] R10: 00007ffec9773450 R11: 0000000000000246 R12: 00000000000321cf [ 245.145566][ C1] R13: 00007ffec9773450 R14: 00007ffec9773470 R15: 000000000000015e [ 245.153518][ C1] [ 245.156527][ C1] task:syz-executor.4 state:S stack:28536 pid: 4229 ppid: 3932 flags:0x00000000 [ 245.165784][ C1] Call Trace: [ 245.169053][ C1] [ 245.171998][ C1] __schedule+0xa5a/0x48f0 [ 245.176439][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.181703][ C1] schedule+0xd2/0x260 [ 245.185843][ C1] schedule_timeout+0x19d/0x250 [ 245.190661][ C1] ? usleep_range+0x150/0x150 [ 245.195505][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 245.202077][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.206915][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.211933][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.216922][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.222886][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.228057][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 245.234349][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 245.241515][ C1] raw_process_ep_io+0x519/0xbd0 [ 245.246422][ C1] ? __might_fault+0xb3/0x160 [ 245.251065][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 245.256328][ C1] ? _copy_from_user+0x77/0xf0 [ 245.261063][ C1] raw_ioctl+0x800/0x2220 [ 245.265365][ C1] ? gadget_bind+0x810/0x810 [ 245.269940][ C1] __x64_sys_ioctl+0x11f/0x190 [ 245.274673][ C1] do_syscall_64+0x35/0x80 [ 245.279071][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.284928][ C1] RIP: 0033:0x7f6cf6590037 [ 245.289317][ C1] RSP: 002b:00007f6cf5d040f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 245.297696][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f6cf6590037 [ 245.305637][ C1] RDX: 00007f6cf5d04120 RSI: 0000000040085507 RDI: 0000000000000003 [ 245.313600][ C1] RBP: 0000000020000700 R08: 00007f6cf6bd7020 R09: 0000000000000001 [ 245.321716][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 245.329671][ C1] R13: 0000000000000000 R14: 00007f6cf5d05300 R15: 0000000000022000 [ 245.337647][ C1] [ 245.340651][ C1] task:syz-executor.0 state:S stack:28192 pid: 4230 ppid: 3928 flags:0x00000000 [ 245.350011][ C1] Call Trace: [ 245.353287][ C1] [ 245.356496][ C1] __schedule+0xa5a/0x48f0 [ 245.360908][ C1] ? futex_wait_queue+0x91/0x360 [ 245.365906][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.371160][ C1] schedule+0xd2/0x260 [ 245.375279][ C1] futex_wait_queue+0x130/0x360 [ 245.380180][ C1] futex_wait+0x280/0x5e0 [ 245.384649][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 245.389640][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 245.395608][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 245.400510][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.405348][ C1] do_futex+0x16a/0x260 [ 245.409472][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 245.415336][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.420500][ C1] ? ktime_get+0x217/0x2f0 [ 245.424881][ C1] ? ktime_get+0x117/0x2f0 [ 245.429352][ C1] __x64_sys_futex+0x16c/0x3d0 [ 245.434081][ C1] ? do_futex+0x260/0x260 [ 245.438376][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.444325][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 245.450187][ C1] do_syscall_64+0x35/0x80 [ 245.454574][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.460443][ C1] RIP: 0033:0x7f5a1cb92279 [ 245.465089][ C1] RSP: 002b:00007ffd6be64d18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 245.473467][ C1] RAX: ffffffffffffffda RBX: 00007f5a1cca4f8c RCX: 00007f5a1cb92279 [ 245.481403][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5a1cca4f8c [ 245.489447][ C1] RBP: 00007f5a1cca4f80 R08: 00007ffd6bf27080 R09: 0000000000000000 [ 245.497502][ C1] R10: 00007ffd6be64e00 R11: 0000000000000246 R12: 00000000000321d3 [ 245.505447][ C1] R13: 00007ffd6be64e00 R14: 00007ffd6be64e20 R15: 000000000000015e [ 245.513400][ C1] [ 245.516409][ C1] task:syz-executor.0 state:S stack:28536 pid: 4233 ppid: 3928 flags:0x00000000 [ 245.525688][ C1] Call Trace: [ 245.528956][ C1] [ 245.531860][ C1] __schedule+0xa5a/0x48f0 [ 245.536257][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.541532][ C1] schedule+0xd2/0x260 [ 245.545567][ C1] schedule_timeout+0x19d/0x250 [ 245.550401][ C1] ? usleep_range+0x150/0x150 [ 245.555050][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 245.561520][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.566337][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.571419][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.576340][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.582468][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.587722][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 245.594132][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 245.601300][ C1] raw_process_ep_io+0x519/0xbd0 [ 245.606230][ C1] ? __might_fault+0xb3/0x160 [ 245.610893][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 245.616061][ C1] ? _copy_from_user+0x77/0xf0 [ 245.620795][ C1] raw_ioctl+0x800/0x2220 [ 245.625092][ C1] ? gadget_bind+0x810/0x810 [ 245.629825][ C1] __x64_sys_ioctl+0x11f/0x190 [ 245.634642][ C1] do_syscall_64+0x35/0x80 [ 245.639031][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.644892][ C1] RIP: 0033:0x7f5a1cb92037 [ 245.649277][ C1] RSP: 002b:00007f5a1c3060f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 245.657653][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f5a1cb92037 [ 245.665593][ C1] RDX: 00007f5a1c306120 RSI: 0000000040085507 RDI: 0000000000000003 [ 245.673822][ C1] RBP: 0000000020000700 R08: 00007f5a1d1d9020 R09: 0000000000000001 [ 245.681760][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 245.689790][ C1] R13: 0000000000000000 R14: 00007f5a1c307300 R15: 0000000000022000 [ 245.697863][ C1] [ 245.700858][ C1] task:syz-executor.3 state:S stack:28192 pid: 4231 ppid: 3938 flags:0x00000000 [ 245.710386][ C1] Call Trace: [ 245.713656][ C1] [ 245.716561][ C1] __schedule+0xa5a/0x48f0 [ 245.720956][ C1] ? futex_wait_queue+0x91/0x360 [ 245.725878][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.731138][ C1] schedule+0xd2/0x260 [ 245.735174][ C1] futex_wait_queue+0x130/0x360 [ 245.740010][ C1] futex_wait+0x280/0x5e0 [ 245.744304][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 245.749296][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 245.755250][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 245.760153][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.764972][ C1] do_futex+0x16a/0x260 [ 245.769094][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 245.774949][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.780545][ C1] ? ktime_get+0x217/0x2f0 [ 245.784923][ C1] ? ktime_get+0x117/0x2f0 [ 245.789307][ C1] __x64_sys_futex+0x16c/0x3d0 [ 245.794037][ C1] ? do_futex+0x260/0x260 [ 245.798332][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.804276][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 245.810137][ C1] do_syscall_64+0x35/0x80 [ 245.814611][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.820558][ C1] RIP: 0033:0x7f232206d279 [ 245.824940][ C1] RSP: 002b:00007ffe231c1368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 245.833316][ C1] RAX: ffffffffffffffda RBX: 00007f232217ff8c RCX: 00007f232206d279 [ 245.841691][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f232217ff8c [ 245.849632][ C1] RBP: 00007f232217ff80 R08: 00007ffe231f1080 R09: 0000000000000000 [ 245.857570][ C1] R10: 00007ffe231c1450 R11: 0000000000000246 R12: 000000000003225e [ 245.865522][ C1] R13: 00007ffe231c1450 R14: 00007ffe231c1470 R15: 000000000000015e [ 245.873470][ C1] [ 245.876466][ C1] task:syz-executor.3 state:S stack:28488 pid: 4232 ppid: 3938 flags:0x00000000 [ 245.885636][ C1] Call Trace: [ 245.888883][ C1] [ 245.891789][ C1] __schedule+0xa5a/0x48f0 [ 245.896269][ C1] ? io_schedule_timeout+0x180/0x180 [ 245.901545][ C1] schedule+0xd2/0x260 [ 245.905596][ C1] schedule_timeout+0x19d/0x250 [ 245.910412][ C1] ? usleep_range+0x150/0x150 [ 245.915049][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 245.921534][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 245.926351][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.931340][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.936241][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 245.942202][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.947380][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 245.953673][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 245.960924][ C1] raw_process_ep_io+0x519/0xbd0 [ 245.965829][ C1] ? __might_fault+0xb3/0x160 [ 245.970468][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 245.975723][ C1] ? _copy_from_user+0x77/0xf0 [ 245.980453][ C1] raw_ioctl+0x800/0x2220 [ 245.984834][ C1] ? gadget_bind+0x810/0x810 [ 245.989391][ C1] __x64_sys_ioctl+0x11f/0x190 [ 245.994121][ C1] do_syscall_64+0x35/0x80 [ 245.998506][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.004452][ C1] RIP: 0033:0x7f232206d037 [ 246.008833][ C1] RSP: 002b:00007f23217e10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.017213][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f232206d037 [ 246.025153][ C1] RDX: 00007f23217e1120 RSI: 0000000040085507 RDI: 0000000000000003 [ 246.033891][ C1] RBP: 0000000020000700 R08: 00007f23226b4020 R09: 0000000000000001 [ 246.041827][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 246.049955][ C1] R13: 0000000000000000 R14: 00007f23217e2300 R15: 0000000000022000 [ 246.057915][ C1] [ 246.060923][ C1] task:udevd state:S stack:27960 pid: 4234 ppid: 2965 flags:0x00000000 [ 246.070090][ C1] Call Trace: [ 246.073341][ C1] [ 246.076524][ C1] __schedule+0xa5a/0x48f0 [ 246.080913][ C1] ? __lock_acquire+0x15ad/0x5410 [ 246.085928][ C1] ? io_schedule_timeout+0x180/0x180 [ 246.091196][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.096013][ C1] ? lock_chain_count+0x20/0x20 [ 246.100834][ C1] schedule+0xd2/0x260 [ 246.104890][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 246.110936][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 246.116723][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 246.121542][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.126380][ C1] ? do_raw_write_lock+0x11a/0x280 [ 246.131476][ C1] ? do_raw_read_unlock+0x70/0x70 [ 246.136482][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.142428][ C1] do_epoll_wait+0xeb8/0x14e0 [ 246.147082][ C1] ? do_epoll_create+0x160/0x160 [ 246.152192][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 246.160983][ C1] ? finish_wait+0x270/0x270 [ 246.165539][ C1] ? __context_tracking_exit+0x80/0x90 [ 246.171155][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.175975][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 246.181140][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 246.186492][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.192431][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 246.198291][ C1] do_syscall_64+0x35/0x80 [ 246.202670][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.208526][ C1] RIP: 0033:0x7fe06a4d7e46 [ 246.212903][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 246.221362][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 246.229313][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 246.237253][ C1] RBP: 000055915dcf2bc0 R08: 0000000000000007 R09: 000055915dd0b740 [ 246.245204][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd21c20 [ 246.253226][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 246.261169][ C1] [ 246.264157][ C1] task:udevd state:S stack:27960 pid: 4235 ppid: 2965 flags:0x00000000 [ 246.273319][ C1] Call Trace: [ 246.276568][ C1] [ 246.279491][ C1] __schedule+0xa5a/0x48f0 [ 246.283882][ C1] ? __lock_acquire+0x15ad/0x5410 [ 246.288877][ C1] ? io_schedule_timeout+0x180/0x180 [ 246.294125][ C1] ? unix_stream_sendpage+0xa40/0xa40 [ 246.299462][ C1] schedule+0xd2/0x260 [ 246.303510][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 246.309537][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 246.315304][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 246.320206][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.325017][ C1] ? do_raw_write_lock+0x11a/0x280 [ 246.330089][ C1] ? do_raw_read_unlock+0x70/0x70 [ 246.335075][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.341018][ C1] do_epoll_wait+0xeb8/0x14e0 [ 246.345676][ C1] ? do_epoll_create+0x160/0x160 [ 246.350578][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 246.356523][ C1] ? finish_wait+0x270/0x270 [ 246.361072][ C1] ? __context_tracking_exit+0x80/0x90 [ 246.366491][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.371319][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 246.376475][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 246.381808][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.387745][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 246.393599][ C1] do_syscall_64+0x35/0x80 [ 246.397976][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.403831][ C1] RIP: 0033:0x7fe06a4d7e46 [ 246.408206][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 246.416578][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 246.424517][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 246.432473][ C1] RBP: 000055915dd12ac0 R08: 0000000000000007 R09: 000055915dd11180 [ 246.440425][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd59b20 [ 246.448356][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 246.456297][ C1] [ 246.459281][ C1] task:udevd state:S stack:27960 pid: 4236 ppid: 2965 flags:0x00000000 [ 246.468441][ C1] Call Trace: [ 246.471684][ C1] [ 246.474584][ C1] __schedule+0xa5a/0x48f0 [ 246.479162][ C1] ? io_schedule_timeout+0x180/0x180 [ 246.484760][ C1] schedule+0xd2/0x260 [ 246.488790][ C1] schedule_preempt_disabled+0xf/0x20 [ 246.494121][ C1] __mutex_lock+0xa32/0x12f0 [ 246.498934][ C1] ? read_descriptors+0x36/0x310 [ 246.503850][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 246.509356][ C1] ? lock_acquire+0x1ab/0x510 [ 246.513998][ C1] ? lock_release+0x720/0x720 [ 246.518636][ C1] ? aa_file_perm+0x400/0xd50 [ 246.523280][ C1] read_descriptors+0x36/0x310 [ 246.528011][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 246.533178][ C1] new_sync_read+0x35d/0x5f0 [ 246.537735][ C1] ? ksys_lseek+0x140/0x140 [ 246.542199][ C1] ? 0xffffffff81000000 [ 246.546319][ C1] ? apparmor_file_permission+0x138/0x450 [ 246.551997][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 246.557329][ C1] vfs_read+0x265/0x4c0 [ 246.561446][ C1] ksys_read+0xf4/0x1d0 [ 246.565562][ C1] ? vfs_write+0x900/0x900 [ 246.569940][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.575894][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 246.582007][ C1] do_syscall_64+0x35/0x80 [ 246.586481][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.592336][ C1] RIP: 0033:0x7fe06a4c98fe [ 246.596875][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 246.605262][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 246.613199][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 246.621242][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd113d0 [ 246.629178][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 246.637128][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 246.645074][ C1] [ 246.648060][ C1] [ 246.648060][ C1] Showing all locks held in the system: [ 246.655857][ C1] 2 locks held by getty/3275: [ 246.660496][ C1] #0: ffff888022245098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 246.670189][ C1] #1: ffffc900027ab2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 246.680151][ C1] 12 locks held by kworker/0:4/4108: [ 246.685502][ C1] 7 locks held by kworker/0:6/4154: [ 246.690659][ C1] #0: ffff8881415d0d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 246.701305][ C1] #1: ffffc90002b07db8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 246.712472][ C1] #2: ffff88801c8a9220 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x36c0 [ 246.721556][ C1] #3: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 246.730732][ C1] #4: ffff88806cb571a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 246.740086][ C1] #5: ffff888017d15ab0 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 246.749600][ C1] #6: ffffffff8bbcc908 (input_mutex){+.+.}-{3:3}, at: input_register_device.cold+0x2c/0x2a0 [ 246.760184][ C1] 3 locks held by udevd/4212: [ 246.764946][ C1] #0: ffff888069081088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 246.774554][ C1] #1: ffff88806b9e6a00 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 246.784707][ C1] #2: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 246.794495][ C1] 3 locks held by udevd/4236: [ 246.799136][ C1] #0: ffff888069082c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 246.808737][ C1] #1: ffff88806bc66e88 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 246.818611][ C1] #2: ffff8880145c0220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 246.827863][ C1] [ 246.830152][ C1] ============================================= [ 246.830152][ C1] [ 246.839390][ C1] task:init state:S stack:23280 pid: 1 ppid: 0 flags:0x00000000 [ 246.848586][ C1] Call Trace: [ 246.851837][ C1] [ 246.854744][ C1] __schedule+0xa5a/0x48f0 [ 246.859128][ C1] ? __lock_acquire+0x15ad/0x5410 [ 246.864123][ C1] ? io_schedule_timeout+0x180/0x180 [ 246.869374][ C1] schedule+0xd2/0x260 [ 246.873429][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 246.879500][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 246.885365][ C1] ? do_sigtimedwait+0x2ca/0x690 [ 246.890264][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 246.895079][ C1] ? dequeue_signal+0x10f/0x520 [ 246.899892][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.905087][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.909987][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.915931][ C1] do_sigtimedwait+0x3d9/0x690 [ 246.920661][ C1] ? __set_task_blocked+0x160/0x160 [ 246.925827][ C1] __x64_sys_rt_sigtimedwait+0x153/0x230 [ 246.931420][ C1] ? __do_sys_pidfd_send_signal+0x4b0/0x4b0 [ 246.937283][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 246.943224][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 246.949099][ C1] do_syscall_64+0x35/0x80 [ 246.953479][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.959335][ C1] RIP: 0033:0x7f3251f4aac4 [ 246.963986][ C1] RSP: 002b:00007ffe59a379f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 246.972370][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3251f4aac4 [ 246.980313][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3252193498 [ 246.988247][ C1] RBP: 00007f3252193490 R08: 00000000ffffffff R09: 0000000000000000 [ 246.996185][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 247.004121][ C1] R13: 00007ffe59a37a4c R14: 0000000000000000 R15: 0000000000000000 [ 247.012070][ C1] [ 247.015057][ C1] task:kthreadd state:S stack:27944 pid: 2 ppid: 0 flags:0x00004000 [ 247.024219][ C1] Call Trace: [ 247.027484][ C1] [ 247.030385][ C1] __schedule+0xa5a/0x48f0 [ 247.034794][ C1] ? kthreadd+0x460/0x6a0 [ 247.039090][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.044425][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.049413][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.054401][ C1] schedule+0xd2/0x260 [ 247.058433][ C1] kthreadd+0x4d2/0x6a0 [ 247.062552][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.067711][ C1] ? kthread_is_per_cpu+0xb0/0xb0 [ 247.072696][ C1] ret_from_fork+0x1f/0x30 [ 247.077084][ C1] [ 247.080071][ C1] task:rcu_gp state:I stack:30256 pid: 3 ppid: 2 flags:0x00004000 [ 247.089258][ C1] Call Trace: [ 247.092519][ C1] [ 247.095428][ C1] __schedule+0xa5a/0x48f0 [ 247.099837][ C1] ? rescuer_thread+0x572/0xb90 [ 247.104670][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.109987][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.114977][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.120123][ C1] schedule+0xd2/0x260 [ 247.124245][ C1] rescuer_thread+0x66c/0xb90 [ 247.128885][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 247.133699][ C1] ? kthread+0x240/0x480 [ 247.137996][ C1] ? worker_thread+0x1040/0x1040 [ 247.142898][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 247.147797][ C1] ? worker_thread+0x1040/0x1040 [ 247.152717][ C1] kthread+0x3ab/0x480 [ 247.156766][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.161930][ C1] ? set_kthread_struct+0x100/0x100 [ 247.167097][ C1] ret_from_fork+0x1f/0x30 [ 247.171645][ C1] [ 247.174682][ C1] task:rcu_par_gp state:I stack:30632 pid: 4 ppid: 2 flags:0x00004000 [ 247.183852][ C1] Call Trace: [ 247.187105][ C1] [ 247.190013][ C1] __schedule+0xa5a/0x48f0 [ 247.194404][ C1] ? rescuer_thread+0x572/0xb90 [ 247.199222][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.204573][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.209565][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.214467][ C1] schedule+0xd2/0x260 [ 247.218502][ C1] rescuer_thread+0x66c/0xb90 [ 247.223145][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 247.227960][ C1] ? kthread+0x240/0x480 [ 247.232170][ C1] ? worker_thread+0x1040/0x1040 [ 247.237210][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 247.242110][ C1] ? worker_thread+0x1040/0x1040 [ 247.247009][ C1] kthread+0x3ab/0x480 [ 247.251044][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.256214][ C1] ? set_kthread_struct+0x100/0x100 [ 247.261376][ C1] ret_from_fork+0x1f/0x30 [ 247.265765][ C1] [ 247.268755][ C1] task:kworker/0:0 state:I stack:26376 pid: 5 ppid: 2 flags:0x00004000 [ 247.277918][ C1] Workqueue: 0x0 (events) [ 247.282309][ C1] Call Trace: [ 247.285734][ C1] [ 247.288641][ C1] __schedule+0xa5a/0x48f0 [ 247.293051][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.298416][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.303428][ C1] schedule+0xd2/0x260 [ 247.307482][ C1] worker_thread+0x14d/0x1040 [ 247.312224][ C1] ? process_one_work+0x1450/0x1450 [ 247.317936][ C1] kthread+0x3ab/0x480 [ 247.322056][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.327218][ C1] ? set_kthread_struct+0x100/0x100 [ 247.332379][ C1] ret_from_fork+0x1f/0x30 [ 247.336765][ C1] [ 247.339753][ C1] task:kworker/0:0H state:I stack:29424 pid: 6 ppid: 2 flags:0x00004000 [ 247.349176][ C1] Workqueue: 0x0 (events_highpri) [ 247.354266][ C1] Call Trace: [ 247.357514][ C1] [ 247.360431][ C1] __schedule+0xa5a/0x48f0 [ 247.364823][ C1] ? worker_thread+0xb2/0x1040 [ 247.369689][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.374958][ C1] schedule+0xd2/0x260 [ 247.379000][ C1] worker_thread+0x14d/0x1040 [ 247.383648][ C1] ? process_one_work+0x1450/0x1450 [ 247.388811][ C1] kthread+0x3ab/0x480 [ 247.392843][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.398003][ C1] ? set_kthread_struct+0x100/0x100 [ 247.403202][ C1] ret_from_fork+0x1f/0x30 [ 247.407592][ C1] [ 247.410842][ C1] task:kworker/0:1 state:I stack:23176 pid: 7 ppid: 2 flags:0x00004000 [ 247.420179][ C1] Workqueue: 0x0 (events) [ 247.424653][ C1] Call Trace: [ 247.427902][ C1] [ 247.430819][ C1] __schedule+0xa5a/0x48f0 [ 247.435217][ C1] ? worker_thread+0xb0/0x1040 [ 247.440033][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.445369][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.450296][ C1] schedule+0xd2/0x260 [ 247.454347][ C1] worker_thread+0x14d/0x1040 [ 247.459082][ C1] ? process_one_work+0x1450/0x1450 [ 247.464333][ C1] kthread+0x3ab/0x480 [ 247.468366][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.473637][ C1] ? set_kthread_struct+0x100/0x100 [ 247.478799][ C1] ret_from_fork+0x1f/0x30 [ 247.483190][ C1] [ 247.486180][ C1] task:kworker/u4:0 state:I stack:24480 pid: 8 ppid: 2 flags:0x00004000 [ 247.495468][ C1] Workqueue: 0x0 (phy8) [ 247.499680][ C1] Call Trace: [ 247.502929][ C1] [ 247.505834][ C1] __schedule+0xa5a/0x48f0 [ 247.510238][ C1] ? worker_thread+0xb0/0x1040 [ 247.515071][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.520324][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.525247][ C1] schedule+0xd2/0x260 [ 247.529454][ C1] worker_thread+0x14d/0x1040 [ 247.534189][ C1] ? process_one_work+0x1450/0x1450 [ 247.539350][ C1] kthread+0x3ab/0x480 [ 247.543382][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.548543][ C1] ? set_kthread_struct+0x100/0x100 [ 247.553703][ C1] ret_from_fork+0x1f/0x30 [ 247.558096][ C1] [ 247.561090][ C1] task:mm_percpu_wq state:I stack:30632 pid: 9 ppid: 2 flags:0x00004000 [ 247.570357][ C1] Call Trace: [ 247.573621][ C1] [ 247.576525][ C1] __schedule+0xa5a/0x48f0 [ 247.580913][ C1] ? rescuer_thread+0x572/0xb90 [ 247.585745][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.590991][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.596069][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.601059][ C1] schedule+0xd2/0x260 [ 247.605093][ C1] rescuer_thread+0x66c/0xb90 [ 247.609749][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 247.614562][ C1] ? kthread+0x240/0x480 [ 247.618770][ C1] ? worker_thread+0x1040/0x1040 [ 247.623674][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 247.628576][ C1] ? worker_thread+0x1040/0x1040 [ 247.633482][ C1] kthread+0x3ab/0x480 [ 247.637516][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.642679][ C1] ? set_kthread_struct+0x100/0x100 [ 247.647855][ C1] ret_from_fork+0x1f/0x30 [ 247.652243][ C1] [ 247.655231][ C1] task:kworker/u4:1 state:I stack:23992 pid: 10 ppid: 2 flags:0x00004000 [ 247.664391][ C1] Workqueue: 0x0 (phy12) [ 247.668687][ C1] Call Trace: [ 247.671966][ C1] [ 247.674870][ C1] __schedule+0xa5a/0x48f0 [ 247.679260][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.684508][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.689509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.694516][ C1] schedule+0xd2/0x260 [ 247.698551][ C1] worker_thread+0x14d/0x1040 [ 247.703202][ C1] ? process_one_work+0x1450/0x1450 [ 247.708364][ C1] kthread+0x3ab/0x480 [ 247.712521][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.717774][ C1] ? set_kthread_struct+0x100/0x100 [ 247.722934][ C1] ret_from_fork+0x1f/0x30 [ 247.727340][ C1] [ 247.730340][ C1] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 247.739502][ C1] Call Trace: [ 247.742839][ C1] [ 247.745737][ C1] __schedule+0xa5a/0x48f0 [ 247.750119][ C1] ? rcu_tasks_kthread+0x1c1/0x6a0 [ 247.755190][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.760433][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.766374][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.771553][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.777322][ C1] schedule+0xd2/0x260 [ 247.781351][ C1] rcu_tasks_kthread+0x4be/0x6a0 [ 247.786252][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 247.791843][ C1] ? finish_wait+0x270/0x270 [ 247.796395][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 247.801292][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 247.806884][ C1] kthread+0x3ab/0x480 [ 247.810911][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.816070][ C1] ? set_kthread_struct+0x100/0x100 [ 247.821229][ C1] ret_from_fork+0x1f/0x30 [ 247.825615][ C1] [ 247.828624][ C1] task:rcu_tasks_trace state:S stack:27952 pid: 12 ppid: 2 flags:0x00004000 [ 247.837813][ C1] Call Trace: [ 247.841061][ C1] [ 247.843966][ C1] __schedule+0xa5a/0x48f0 [ 247.848357][ C1] ? rcu_tasks_kthread+0x1c1/0x6a0 [ 247.853435][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.858691][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 247.864635][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.869797][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 247.876030][ C1] schedule+0xd2/0x260 [ 247.880071][ C1] rcu_tasks_kthread+0x4be/0x6a0 [ 247.884977][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 247.890573][ C1] ? finish_wait+0x270/0x270 [ 247.895127][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 247.900031][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 247.905628][ C1] kthread+0x3ab/0x480 [ 247.909662][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.914910][ C1] ? set_kthread_struct+0x100/0x100 [ 247.920069][ C1] ret_from_fork+0x1f/0x30 [ 247.924457][ C1] [ 247.927447][ C1] task:ksoftirqd/0 state:R running task stack:25816 pid: 13 ppid: 2 flags:0x00004000 [ 247.938259][ C1] Call Trace: [ 247.941594][ C1] [ 247.944497][ C1] __schedule+0xa5a/0x48f0 [ 247.948899][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 247.954067][ C1] ? io_schedule_timeout+0x180/0x180 [ 247.959313][ C1] ? run_ksoftirqd+0x2d/0x60 [ 247.963892][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 247.968895][ C1] schedule+0xd2/0x260 [ 247.972927][ C1] ? __local_bh_disable_ip+0xc0/0xc0 [ 247.978176][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 247.983162][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 247.989459][ C1] kthread+0x3ab/0x480 [ 247.993510][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 247.998669][ C1] ? set_kthread_struct+0x100/0x100 [ 248.003834][ C1] ret_from_fork+0x1f/0x30 [ 248.008230][ C1] [ 248.011252][ C1] task:rcu_preempt state:I stack:28760 pid: 14 ppid: 2 flags:0x00004000 [ 248.020679][ C1] Call Trace: [ 248.024381][ C1] [ 248.027303][ C1] __schedule+0xa5a/0x48f0 [ 248.031688][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.037480][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.042729][ C1] ? debug_object_destroy+0x210/0x210 [ 248.048079][ C1] schedule+0xd2/0x260 [ 248.052128][ C1] schedule_timeout+0x11d/0x250 [ 248.056940][ C1] ? usleep_range+0x150/0x150 [ 248.061580][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 248.066936][ C1] ? p9pdu_vwritef+0x8e0/0x1990 [ 248.071770][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 248.077542][ C1] ? prepare_to_swait_event+0xee/0x470 [ 248.082965][ C1] rcu_gp_fqs_loop+0x186/0x810 [ 248.087696][ C1] ? force_qs_rnp+0x760/0x760 [ 248.092439][ C1] ? rcu_gp_init+0x90b/0x12a0 [ 248.097094][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.102863][ C1] rcu_gp_kthread+0x1de/0x320 [ 248.107959][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 248.112690][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 248.117593][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 248.122319][ C1] kthread+0x3ab/0x480 [ 248.126349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.131508][ C1] ? set_kthread_struct+0x100/0x100 [ 248.136684][ C1] ret_from_fork+0x1f/0x30 [ 248.141090][ C1] [ 248.144080][ C1] task:migration/0 state:R running task stack:30168 pid: 15 ppid: 2 flags:0x00004000 [ 248.154809][ C1] Stopper: 0x0 <- 0x0 [ 248.158756][ C1] Call Trace: [ 248.162002][ C1] [ 248.164919][ C1] __schedule+0xa5a/0x48f0 [ 248.169316][ C1] ? find_held_lock+0x2d/0x110 [ 248.174046][ C1] ? cpu_stop_should_run+0x73/0xb0 [ 248.179121][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.183933][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.189183][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.195124][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.201072][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 248.206061][ C1] schedule+0xd2/0x260 [ 248.210092][ C1] ? ikconfig_read_current+0x30/0x30 [ 248.215341][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 248.220252][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 248.226458][ C1] kthread+0x3ab/0x480 [ 248.230491][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.235653][ C1] ? set_kthread_struct+0x100/0x100 [ 248.240890][ C1] ret_from_fork+0x1f/0x30 [ 248.245296][ C1] [ 248.248297][ C1] task:cpuhp/0 state:S stack:26888 pid: 16 ppid: 2 flags:0x00004000 [ 248.257481][ C1] Call Trace: [ 248.260730][ C1] [ 248.263635][ C1] __schedule+0xa5a/0x48f0 [ 248.268018][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.272844][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.278785][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.284556][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.289801][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 248.295221][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 248.300206][ C1] schedule+0xd2/0x260 [ 248.304234][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 248.309912][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 248.314816][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 248.321020][ C1] kthread+0x3ab/0x480 [ 248.325055][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.330229][ C1] ? set_kthread_struct+0x100/0x100 [ 248.335478][ C1] ret_from_fork+0x1f/0x30 [ 248.339864][ C1] [ 248.343110][ C1] task:cpuhp/1 state:S stack:27992 pid: 17 ppid: 2 flags:0x00004000 [ 248.352287][ C1] Call Trace: [ 248.355569][ C1] [ 248.358473][ C1] __schedule+0xa5a/0x48f0 [ 248.362857][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.367757][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.373735][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.379508][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.384947][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 248.390546][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 248.395531][ C1] schedule+0xd2/0x260 [ 248.399563][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 248.405243][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 248.410145][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 248.416347][ C1] kthread+0x3ab/0x480 [ 248.420378][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.425537][ C1] ? set_kthread_struct+0x100/0x100 [ 248.430698][ C1] ret_from_fork+0x1f/0x30 [ 248.435084][ C1] [ 248.438071][ C1] task:migration/1 state:R running task stack:30080 pid: 18 ppid: 2 flags:0x00004000 [ 248.448797][ C1] Stopper: 0x0 <- 0x0 [ 248.452741][ C1] Call Trace: [ 248.455986][ C1] [ 248.458897][ C1] __schedule+0xa5a/0x48f0 [ 248.463280][ C1] ? find_held_lock+0x2d/0x110 [ 248.468008][ C1] ? cpu_stop_should_run+0x73/0xb0 [ 248.473084][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.477896][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.483144][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 248.489085][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 248.494855][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 248.499839][ C1] schedule+0xd2/0x260 [ 248.503875][ C1] ? ikconfig_read_current+0x30/0x30 [ 248.509124][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 248.514023][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 248.520488][ C1] kthread+0x3ab/0x480 [ 248.524521][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.529855][ C1] ? set_kthread_struct+0x100/0x100 [ 248.535020][ C1] ret_from_fork+0x1f/0x30 [ 248.539410][ C1] [ 248.542397][ C1] task:ksoftirqd/1 state:S stack:26440 pid: 19 ppid: 2 flags:0x00004000 [ 248.551570][ C1] Call Trace: [ 248.554822][ C1] [ 248.557725][ C1] __schedule+0xa5a/0x48f0 [ 248.562192][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 248.567359][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.572625][ C1] ? run_ksoftirqd+0x2d/0x60 [ 248.577180][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 248.582258][ C1] schedule+0xd2/0x260 [ 248.586462][ C1] ? __local_bh_disable_ip+0xc0/0xc0 [ 248.591737][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 248.596874][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 248.603087][ C1] kthread+0x3ab/0x480 [ 248.607144][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.612311][ C1] ? set_kthread_struct+0x100/0x100 [ 248.617483][ C1] ret_from_fork+0x1f/0x30 [ 248.621961][ C1] [ 248.624953][ C1] task:kworker/1:0 state:I stack:26088 pid: 20 ppid: 2 flags:0x00004000 [ 248.634137][ C1] Workqueue: 0x0 (mld) [ 248.638271][ C1] Call Trace: [ 248.641714][ C1] [ 248.644644][ C1] __schedule+0xa5a/0x48f0 [ 248.649036][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.654284][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.659188][ C1] schedule+0xd2/0x260 [ 248.663224][ C1] worker_thread+0x14d/0x1040 [ 248.667980][ C1] ? process_one_work+0x1450/0x1450 [ 248.673144][ C1] kthread+0x3ab/0x480 [ 248.677175][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.682337][ C1] ? set_kthread_struct+0x100/0x100 [ 248.687497][ C1] ret_from_fork+0x1f/0x30 [ 248.691882][ C1] [ 248.694870][ C1] task:kworker/1:0H state:I stack:29632 pid: 21 ppid: 2 flags:0x00004000 [ 248.704035][ C1] Workqueue: 0x0 (events_highpri) [ 248.709117][ C1] Call Trace: [ 248.712383][ C1] [ 248.715370][ C1] __schedule+0xa5a/0x48f0 [ 248.719760][ C1] ? worker_thread+0xb2/0x1040 [ 248.724489][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.729744][ C1] schedule+0xd2/0x260 [ 248.733776][ C1] worker_thread+0x14d/0x1040 [ 248.738422][ C1] ? process_one_work+0x1450/0x1450 [ 248.743586][ C1] kthread+0x3ab/0x480 [ 248.747812][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.752982][ C1] ? set_kthread_struct+0x100/0x100 [ 248.758141][ C1] ret_from_fork+0x1f/0x30 [ 248.762526][ C1] [ 248.765525][ C1] task:kdevtmpfs state:S stack:27512 pid: 22 ppid: 2 flags:0x00004000 [ 248.774686][ C1] Call Trace: [ 248.777932][ C1] [ 248.780844][ C1] __schedule+0xa5a/0x48f0 [ 248.785241][ C1] ? devtmpfsd+0x14e/0x24e [ 248.789617][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.794864][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.799851][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.804754][ C1] schedule+0xd2/0x260 [ 248.808785][ C1] devtmpfsd+0x232/0x24e [ 248.812987][ C1] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 248.818494][ C1] kthread+0x3ab/0x480 [ 248.822525][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.827700][ C1] ? set_kthread_struct+0x100/0x100 [ 248.832880][ C1] ret_from_fork+0x1f/0x30 [ 248.837272][ C1] [ 248.840347][ C1] task:netns state:I stack:29960 pid: 23 ppid: 2 flags:0x00004000 [ 248.849533][ C1] Call Trace: [ 248.852782][ C1] [ 248.855685][ C1] __schedule+0xa5a/0x48f0 [ 248.860071][ C1] ? rescuer_thread+0x572/0xb90 [ 248.864884][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.870127][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.875115][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.880014][ C1] schedule+0xd2/0x260 [ 248.884060][ C1] rescuer_thread+0x66c/0xb90 [ 248.888701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.893514][ C1] ? kthread+0x240/0x480 [ 248.897721][ C1] ? worker_thread+0x1040/0x1040 [ 248.902623][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 248.907518][ C1] ? worker_thread+0x1040/0x1040 [ 248.912423][ C1] kthread+0x3ab/0x480 [ 248.916471][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 248.921631][ C1] ? set_kthread_struct+0x100/0x100 [ 248.926791][ C1] ret_from_fork+0x1f/0x30 [ 248.931176][ C1] [ 248.934162][ C1] task:inet_frag_wq state:I stack:30616 pid: 24 ppid: 2 flags:0x00004000 [ 248.943321][ C1] Call Trace: [ 248.946570][ C1] [ 248.949491][ C1] __schedule+0xa5a/0x48f0 [ 248.953875][ C1] ? rescuer_thread+0x572/0xb90 [ 248.958690][ C1] ? io_schedule_timeout+0x180/0x180 [ 248.964029][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.969030][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.973929][ C1] schedule+0xd2/0x260 [ 248.977978][ C1] rescuer_thread+0x66c/0xb90 [ 248.982630][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 248.987445][ C1] ? kthread+0x240/0x480 [ 248.991654][ C1] ? worker_thread+0x1040/0x1040 [ 248.996565][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.001556][ C1] ? worker_thread+0x1040/0x1040 [ 249.006453][ C1] kthread+0x3ab/0x480 [ 249.010487][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.015646][ C1] ? set_kthread_struct+0x100/0x100 [ 249.020812][ C1] ret_from_fork+0x1f/0x30 [ 249.025201][ C1] [ 249.028366][ C1] task:kworker/1:1 state:I stack:27024 pid: 25 ppid: 2 flags:0x00004000 [ 249.037527][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 249.042429][ C1] Call Trace: [ 249.045674][ C1] [ 249.048574][ C1] __schedule+0xa5a/0x48f0 [ 249.052976][ C1] ? worker_thread+0xb0/0x1040 [ 249.057702][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.062948][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.067851][ C1] schedule+0xd2/0x260 [ 249.071968][ C1] worker_thread+0x14d/0x1040 [ 249.076618][ C1] ? process_one_work+0x1450/0x1450 [ 249.081781][ C1] kthread+0x3ab/0x480 [ 249.085811][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.090970][ C1] ? set_kthread_struct+0x100/0x100 [ 249.096129][ C1] ret_from_fork+0x1f/0x30 [ 249.100514][ C1] [ 249.103504][ C1] task:kauditd state:S stack:30224 pid: 26 ppid: 2 flags:0x00004000 [ 249.112662][ C1] Call Trace: [ 249.115909][ C1] [ 249.118810][ C1] __schedule+0xa5a/0x48f0 [ 249.123195][ C1] ? __wake_up_common_lock+0xde/0x130 [ 249.128530][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.133776][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.139737][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.144896][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.150661][ C1] schedule+0xd2/0x260 [ 249.154692][ C1] kauditd_thread+0x460/0x840 [ 249.159341][ C1] ? auditd_reset+0xe0/0xe0 [ 249.163811][ C1] ? finish_wait+0x270/0x270 [ 249.168363][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.173260][ C1] ? auditd_reset+0xe0/0xe0 [ 249.177726][ C1] kthread+0x3ab/0x480 [ 249.182101][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.187712][ C1] ? set_kthread_struct+0x100/0x100 [ 249.193187][ C1] ret_from_fork+0x1f/0x30 [ 249.197582][ C1] [ 249.200592][ C1] task:khungtaskd state:S stack:29840 pid: 27 ppid: 2 flags:0x00004000 [ 249.209753][ C1] Call Trace: [ 249.213013][ C1] [ 249.215916][ C1] __schedule+0xa5a/0x48f0 [ 249.220297][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 249.226085][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.231344][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 249.237302][ C1] ? debug_object_destroy+0x210/0x210 [ 249.242657][ C1] schedule+0xd2/0x260 [ 249.246690][ C1] schedule_timeout+0x11d/0x250 [ 249.251499][ C1] ? usleep_range+0x150/0x150 [ 249.256137][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 249.261473][ C1] watchdog+0xb9/0xbf0 [ 249.265504][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.270405][ C1] ? reset_hung_task_detector+0x20/0x20 [ 249.275908][ C1] kthread+0x3ab/0x480 [ 249.279936][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.285096][ C1] ? set_kthread_struct+0x100/0x100 [ 249.290438][ C1] ret_from_fork+0x1f/0x30 [ 249.294846][ C1] [ 249.297836][ C1] task:oom_reaper state:S stack:30000 pid: 28 ppid: 2 flags:0x00004000 [ 249.306995][ C1] Call Trace: [ 249.310246][ C1] [ 249.313146][ C1] __schedule+0xa5a/0x48f0 [ 249.317537][ C1] ? set_freezable+0x77/0x120 [ 249.322178][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.327436][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.333377][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.338618][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.344383][ C1] schedule+0xd2/0x260 [ 249.348413][ C1] oom_reaper+0x8d4/0xa90 [ 249.352792][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 249.357629][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 249.363054][ C1] ? finish_wait+0x270/0x270 [ 249.367609][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.372530][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 249.377693][ C1] kthread+0x3ab/0x480 [ 249.381815][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.386980][ C1] ? set_kthread_struct+0x100/0x100 [ 249.392144][ C1] ret_from_fork+0x1f/0x30 [ 249.396550][ C1] [ 249.399563][ C1] task:writeback state:I stack:30616 pid: 29 ppid: 2 flags:0x00004000 [ 249.408817][ C1] Call Trace: [ 249.412066][ C1] [ 249.414970][ C1] __schedule+0xa5a/0x48f0 [ 249.419359][ C1] ? rescuer_thread+0x572/0xb90 [ 249.424175][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.429423][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.434412][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.439334][ C1] schedule+0xd2/0x260 [ 249.443373][ C1] rescuer_thread+0x66c/0xb90 [ 249.448032][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 249.452867][ C1] ? kthread+0x240/0x480 [ 249.457076][ C1] ? worker_thread+0x1040/0x1040 [ 249.462237][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.467149][ C1] ? worker_thread+0x1040/0x1040 [ 249.472047][ C1] kthread+0x3ab/0x480 [ 249.476074][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.481333][ C1] ? set_kthread_struct+0x100/0x100 [ 249.486492][ C1] ret_from_fork+0x1f/0x30 [ 249.490880][ C1] [ 249.493954][ C1] task:kcompactd0 state:S stack:29376 pid: 30 ppid: 2 flags:0x00004000 [ 249.503118][ C1] Call Trace: [ 249.506362][ C1] [ 249.509349][ C1] __schedule+0xa5a/0x48f0 [ 249.513726][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 249.519586][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.524831][ C1] ? debug_object_destroy+0x210/0x210 [ 249.530342][ C1] schedule+0xd2/0x260 [ 249.534377][ C1] schedule_timeout+0x11d/0x250 [ 249.539188][ C1] ? usleep_range+0x150/0x150 [ 249.543825][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 249.549159][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.554923][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 249.560258][ C1] kcompactd+0x85f/0xc30 [ 249.564673][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 249.569747][ C1] ? kthread+0x240/0x480 [ 249.573972][ C1] ? finish_wait+0x270/0x270 [ 249.578524][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.583441][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 249.588513][ C1] kthread+0x3ab/0x480 [ 249.592541][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.597696][ C1] ? set_kthread_struct+0x100/0x100 [ 249.602855][ C1] ret_from_fork+0x1f/0x30 [ 249.607327][ C1] [ 249.610316][ C1] task:kcompactd1 state:S stack:29376 pid: 31 ppid: 2 flags:0x00004000 [ 249.619654][ C1] Call Trace: [ 249.622902][ C1] [ 249.625805][ C1] __schedule+0xa5a/0x48f0 [ 249.630209][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 249.635985][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.641231][ C1] ? debug_object_destroy+0x210/0x210 [ 249.646913][ C1] schedule+0xd2/0x260 [ 249.651027][ C1] schedule_timeout+0x11d/0x250 [ 249.655933][ C1] ? usleep_range+0x150/0x150 [ 249.660570][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 249.665903][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.671665][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 249.677434][ C1] kcompactd+0x85f/0xc30 [ 249.681643][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 249.686716][ C1] ? kthread+0x240/0x480 [ 249.691013][ C1] ? finish_wait+0x270/0x270 [ 249.695651][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.700637][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 249.705711][ C1] kthread+0x3ab/0x480 [ 249.710087][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.715259][ C1] ? set_kthread_struct+0x100/0x100 [ 249.720421][ C1] ret_from_fork+0x1f/0x30 [ 249.724806][ C1] [ 249.727797][ C1] task:ksmd state:S stack:29856 pid: 32 ppid: 2 flags:0x00004000 [ 249.737065][ C1] Call Trace: [ 249.740315][ C1] [ 249.743269][ C1] __schedule+0xa5a/0x48f0 [ 249.747660][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.752995][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.758938][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.764098][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.769888][ C1] schedule+0xd2/0x260 [ 249.773921][ C1] ksm_scan_thread+0x15b0/0x3900 [ 249.778834][ C1] ? find_held_lock+0x2d/0x110 [ 249.783564][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 249.788481][ C1] ? stable_tree_search+0x1c80/0x1c80 [ 249.793834][ C1] ? kthread+0x240/0x480 [ 249.798052][ C1] ? finish_wait+0x270/0x270 [ 249.802606][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.807727][ C1] ? stable_tree_search+0x1c80/0x1c80 [ 249.813064][ C1] kthread+0x3ab/0x480 [ 249.817148][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.822306][ C1] ? set_kthread_struct+0x100/0x100 [ 249.827467][ C1] ret_from_fork+0x1f/0x30 [ 249.832135][ C1] [ 249.835245][ C1] task:khugepaged state:S stack:29304 pid: 33 ppid: 2 flags:0x00004000 [ 249.844602][ C1] Call Trace: [ 249.847853][ C1] [ 249.850796][ C1] __schedule+0xa5a/0x48f0 [ 249.855280][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.860547][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.866512][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.871684][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 249.877628][ C1] schedule+0xd2/0x260 [ 249.881676][ C1] khugepaged+0x7d0/0x3ec0 [ 249.886068][ C1] ? finish_task_switch.isra.0+0x319/0xb40 [ 249.891922][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.897087][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 249.902684][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 249.907600][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 249.912442][ C1] ? finish_wait+0x270/0x270 [ 249.917013][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 249.923061][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 249.929105][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.934285][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 249.939189][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 249.944805][ C1] kthread+0x3ab/0x480 [ 249.948850][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 249.954009][ C1] ? set_kthread_struct+0x100/0x100 [ 249.959171][ C1] ret_from_fork+0x1f/0x30 [ 249.963557][ C1] [ 249.966549][ C1] task:pencrypt_serial state:I stack:30616 pid: 34 ppid: 2 flags:0x00004000 [ 249.975801][ C1] Call Trace: [ 249.979051][ C1] [ 249.981951][ C1] __schedule+0xa5a/0x48f0 [ 249.986358][ C1] ? rescuer_thread+0x572/0xb90 [ 249.991174][ C1] ? io_schedule_timeout+0x180/0x180 [ 249.996447][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.001436][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.006349][ C1] schedule+0xd2/0x260 [ 250.010383][ C1] rescuer_thread+0x66c/0xb90 [ 250.015023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.019836][ C1] ? kthread+0x240/0x480 [ 250.024042][ C1] ? worker_thread+0x1040/0x1040 [ 250.028940][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.033861][ C1] ? worker_thread+0x1040/0x1040 [ 250.038763][ C1] kthread+0x3ab/0x480 [ 250.042880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.048037][ C1] ? set_kthread_struct+0x100/0x100 [ 250.053197][ C1] ret_from_fork+0x1f/0x30 [ 250.057582][ C1] [ 250.060566][ C1] task:pdecrypt_serial state:I stack:30616 pid: 35 ppid: 2 flags:0x00004000 [ 250.069748][ C1] Call Trace: [ 250.073001][ C1] [ 250.075901][ C1] __schedule+0xa5a/0x48f0 [ 250.080289][ C1] ? rescuer_thread+0x572/0xb90 [ 250.085187][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.090432][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.095415][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.100315][ C1] schedule+0xd2/0x260 [ 250.104344][ C1] rescuer_thread+0x66c/0xb90 [ 250.109001][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.113853][ C1] ? kthread+0x240/0x480 [ 250.118061][ C1] ? worker_thread+0x1040/0x1040 [ 250.122968][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.127866][ C1] ? worker_thread+0x1040/0x1040 [ 250.132769][ C1] kthread+0x3ab/0x480 [ 250.136798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.141953][ C1] ? set_kthread_struct+0x100/0x100 [ 250.147131][ C1] ret_from_fork+0x1f/0x30 [ 250.151958][ C1] [ 250.154969][ C1] task:cryptd state:I stack:30344 pid: 36 ppid: 2 flags:0x00004000 [ 250.164219][ C1] Call Trace: [ 250.167462][ C1] [ 250.170365][ C1] __schedule+0xa5a/0x48f0 [ 250.174772][ C1] ? rescuer_thread+0x572/0xb90 [ 250.179588][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.184845][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.189833][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.194755][ C1] schedule+0xd2/0x260 [ 250.198788][ C1] rescuer_thread+0x66c/0xb90 [ 250.203428][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.208326][ C1] ? kthread+0x240/0x480 [ 250.212535][ C1] ? worker_thread+0x1040/0x1040 [ 250.217434][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.222329][ C1] ? worker_thread+0x1040/0x1040 [ 250.227245][ C1] kthread+0x3ab/0x480 [ 250.231275][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.236448][ C1] ? set_kthread_struct+0x100/0x100 [ 250.241607][ C1] ret_from_fork+0x1f/0x30 [ 250.245991][ C1] [ 250.249173][ C1] task:kintegrityd state:I stack:30616 pid: 37 ppid: 2 flags:0x00004000 [ 250.258334][ C1] Call Trace: [ 250.261584][ C1] [ 250.264499][ C1] __schedule+0xa5a/0x48f0 [ 250.268883][ C1] ? rescuer_thread+0x572/0xb90 [ 250.273695][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.278944][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.283935][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.288837][ C1] schedule+0xd2/0x260 [ 250.292866][ C1] rescuer_thread+0x66c/0xb90 [ 250.297503][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.302367][ C1] ? kthread+0x240/0x480 [ 250.306575][ C1] ? worker_thread+0x1040/0x1040 [ 250.311481][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.316379][ C1] ? worker_thread+0x1040/0x1040 [ 250.321276][ C1] kthread+0x3ab/0x480 [ 250.325303][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.330475][ C1] ? set_kthread_struct+0x100/0x100 [ 250.335639][ C1] ret_from_fork+0x1f/0x30 [ 250.340026][ C1] [ 250.343014][ C1] task:kblockd state:I stack:30616 pid: 38 ppid: 2 flags:0x00004000 [ 250.352174][ C1] Call Trace: [ 250.355440][ C1] [ 250.358428][ C1] __schedule+0xa5a/0x48f0 [ 250.362920][ C1] ? rescuer_thread+0x572/0xb90 [ 250.367738][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.372984][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.377976][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.382897][ C1] schedule+0xd2/0x260 [ 250.386930][ C1] rescuer_thread+0x66c/0xb90 [ 250.391570][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.396381][ C1] ? kthread+0x240/0x480 [ 250.400590][ C1] ? worker_thread+0x1040/0x1040 [ 250.405489][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.410407][ C1] ? worker_thread+0x1040/0x1040 [ 250.415321][ C1] kthread+0x3ab/0x480 [ 250.419414][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.424576][ C1] ? set_kthread_struct+0x100/0x100 [ 250.429742][ C1] ret_from_fork+0x1f/0x30 [ 250.434152][ C1] [ 250.437140][ C1] task:blkcg_punt_bio state:I stack:30616 pid: 39 ppid: 2 flags:0x00004000 [ 250.446303][ C1] Call Trace: [ 250.449551][ C1] [ 250.452453][ C1] __schedule+0xa5a/0x48f0 [ 250.456841][ C1] ? rescuer_thread+0x572/0xb90 [ 250.461742][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.466992][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.471980][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.476884][ C1] schedule+0xd2/0x260 [ 250.481087][ C1] rescuer_thread+0x66c/0xb90 [ 250.485724][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.490711][ C1] ? kthread+0x240/0x480 [ 250.494919][ C1] ? worker_thread+0x1040/0x1040 [ 250.499991][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.504893][ C1] ? worker_thread+0x1040/0x1040 [ 250.509894][ C1] kthread+0x3ab/0x480 [ 250.514012][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.519170][ C1] ? set_kthread_struct+0x100/0x100 [ 250.524328][ C1] ret_from_fork+0x1f/0x30 [ 250.528729][ C1] [ 250.531749][ C1] task:tpm_dev_wq state:I stack:30616 pid: 40 ppid: 2 flags:0x00004000 [ 250.540924][ C1] Call Trace: [ 250.544184][ C1] [ 250.547087][ C1] __schedule+0xa5a/0x48f0 [ 250.551476][ C1] ? rescuer_thread+0x572/0xb90 [ 250.556292][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.561537][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.567017][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.571939][ C1] schedule+0xd2/0x260 [ 250.575980][ C1] rescuer_thread+0x66c/0xb90 [ 250.580624][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.585439][ C1] ? kthread+0x240/0x480 [ 250.589670][ C1] ? worker_thread+0x1040/0x1040 [ 250.594589][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.599518][ C1] ? worker_thread+0x1040/0x1040 [ 250.604436][ C1] kthread+0x3ab/0x480 [ 250.608483][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.613646][ C1] ? set_kthread_struct+0x100/0x100 [ 250.618806][ C1] ret_from_fork+0x1f/0x30 [ 250.623192][ C1] [ 250.626269][ C1] task:ata_sff state:I stack:30616 pid: 41 ppid: 2 flags:0x00004000 [ 250.635606][ C1] Call Trace: [ 250.638856][ C1] [ 250.641761][ C1] __schedule+0xa5a/0x48f0 [ 250.646151][ C1] ? rescuer_thread+0x572/0xb90 [ 250.650970][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.656218][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.661207][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.666107][ C1] schedule+0xd2/0x260 [ 250.670140][ C1] rescuer_thread+0x66c/0xb90 [ 250.674781][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.679613][ C1] ? kthread+0x240/0x480 [ 250.683909][ C1] ? worker_thread+0x1040/0x1040 [ 250.688809][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.693795][ C1] ? worker_thread+0x1040/0x1040 [ 250.698695][ C1] kthread+0x3ab/0x480 [ 250.702741][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.707900][ C1] ? set_kthread_struct+0x100/0x100 [ 250.713061][ C1] ret_from_fork+0x1f/0x30 [ 250.717451][ C1] [ 250.720443][ C1] task:md state:I stack:30616 pid: 42 ppid: 2 flags:0x00004000 [ 250.729607][ C1] Call Trace: [ 250.732855][ C1] [ 250.735755][ C1] __schedule+0xa5a/0x48f0 [ 250.740141][ C1] ? rescuer_thread+0x572/0xb90 [ 250.744959][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.750221][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.755212][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.760309][ C1] schedule+0xd2/0x260 [ 250.764346][ C1] rescuer_thread+0x66c/0xb90 [ 250.768985][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.773800][ C1] ? kthread+0x240/0x480 [ 250.778009][ C1] ? worker_thread+0x1040/0x1040 [ 250.782913][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.787835][ C1] ? worker_thread+0x1040/0x1040 [ 250.792758][ C1] kthread+0x3ab/0x480 [ 250.796791][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.801979][ C1] ? set_kthread_struct+0x100/0x100 [ 250.807143][ C1] ret_from_fork+0x1f/0x30 [ 250.811549][ C1] [ 250.814537][ C1] task:edac-poller state:I stack:30344 pid: 43 ppid: 2 flags:0x00004000 [ 250.823785][ C1] Call Trace: [ 250.827034][ C1] [ 250.829942][ C1] __schedule+0xa5a/0x48f0 [ 250.834330][ C1] ? rescuer_thread+0x572/0xb90 [ 250.839153][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.844418][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.849432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.854444][ C1] schedule+0xd2/0x260 [ 250.858505][ C1] rescuer_thread+0x66c/0xb90 [ 250.863152][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 250.868145][ C1] ? kthread+0x240/0x480 [ 250.872362][ C1] ? worker_thread+0x1040/0x1040 [ 250.877289][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 250.882361][ C1] ? worker_thread+0x1040/0x1040 [ 250.887283][ C1] kthread+0x3ab/0x480 [ 250.891316][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.896478][ C1] ? set_kthread_struct+0x100/0x100 [ 250.901640][ C1] ret_from_fork+0x1f/0x30 [ 250.906147][ C1] [ 250.909147][ C1] task:kworker/u4:2 state:R running task stack:26056 pid: 45 ppid: 2 flags:0x00004000 [ 250.919877][ C1] Workqueue: 0x0 (events_unbound) [ 250.925052][ C1] Call Trace: [ 250.928303][ C1] [ 250.931221][ C1] __schedule+0xa5a/0x48f0 [ 250.935614][ C1] ? io_schedule_timeout+0x180/0x180 [ 250.940864][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.945767][ C1] schedule+0xd2/0x260 [ 250.949816][ C1] worker_thread+0x14d/0x1040 [ 250.954475][ C1] ? process_one_work+0x1450/0x1450 [ 250.959667][ C1] kthread+0x3ab/0x480 [ 250.963702][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 250.968866][ C1] ? set_kthread_struct+0x100/0x100 [ 250.974041][ C1] ret_from_fork+0x1f/0x30 [ 250.978432][ C1] [ 250.981422][ C1] task:ib-comp-wq state:I stack:29656 pid: 46 ppid: 2 flags:0x00004000 [ 250.990587][ C1] Call Trace: [ 250.993851][ C1] [ 250.996754][ C1] __schedule+0xa5a/0x48f0 [ 251.001141][ C1] ? rescuer_thread+0x572/0xb90 [ 251.005959][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.011209][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.016199][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.021106][ C1] schedule+0xd2/0x260 [ 251.025141][ C1] rescuer_thread+0x66c/0xb90 [ 251.029866][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.034681][ C1] ? kthread+0x240/0x480 [ 251.038891][ C1] ? worker_thread+0x1040/0x1040 [ 251.043794][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.048692][ C1] ? worker_thread+0x1040/0x1040 [ 251.053871][ C1] kthread+0x3ab/0x480 [ 251.058076][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.063326][ C1] ? set_kthread_struct+0x100/0x100 [ 251.068489][ C1] ret_from_fork+0x1f/0x30 [ 251.072893][ C1] [ 251.075885][ C1] task:kworker/u5:0 state:I stack:27576 pid: 47 ppid: 2 flags:0x00004000 [ 251.085069][ C1] Workqueue: 0x0 (hci5) [ 251.089645][ C1] Call Trace: [ 251.093154][ C1] [ 251.096066][ C1] __schedule+0xa5a/0x48f0 [ 251.100456][ C1] ? worker_thread+0xb0/0x1040 [ 251.105269][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.110520][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.115432][ C1] schedule+0xd2/0x260 [ 251.119467][ C1] worker_thread+0x14d/0x1040 [ 251.124116][ C1] ? process_one_work+0x1450/0x1450 [ 251.129306][ C1] kthread+0x3ab/0x480 [ 251.133428][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.138588][ C1] ? set_kthread_struct+0x100/0x100 [ 251.143752][ C1] ret_from_fork+0x1f/0x30 [ 251.148159][ C1] [ 251.151149][ C1] task:ib-comp-unb-wq state:I stack:29656 pid: 48 ppid: 2 flags:0x00004000 [ 251.160401][ C1] Call Trace: [ 251.163648][ C1] [ 251.166555][ C1] __schedule+0xa5a/0x48f0 [ 251.170943][ C1] ? rescuer_thread+0x572/0xb90 [ 251.175758][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.181010][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.186000][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.190928][ C1] schedule+0xd2/0x260 [ 251.194968][ C1] rescuer_thread+0x66c/0xb90 [ 251.199629][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.204450][ C1] ? kthread+0x240/0x480 [ 251.208666][ C1] ? worker_thread+0x1040/0x1040 [ 251.213591][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.218495][ C1] ? worker_thread+0x1040/0x1040 [ 251.223427][ C1] kthread+0x3ab/0x480 [ 251.227555][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.232719][ C1] ? set_kthread_struct+0x100/0x100 [ 251.237884][ C1] ret_from_fork+0x1f/0x30 [ 251.242276][ C1] [ 251.245275][ C1] task:ib_mcast state:I stack:29656 pid: 49 ppid: 2 flags:0x00004000 [ 251.254614][ C1] Call Trace: [ 251.258038][ C1] [ 251.260960][ C1] __schedule+0xa5a/0x48f0 [ 251.265351][ C1] ? rescuer_thread+0x572/0xb90 [ 251.270168][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.275419][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.280414][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.285320][ C1] schedule+0xd2/0x260 [ 251.289358][ C1] rescuer_thread+0x66c/0xb90 [ 251.294020][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.298838][ C1] ? kthread+0x240/0x480 [ 251.303052][ C1] ? worker_thread+0x1040/0x1040 [ 251.307958][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.312858][ C1] ? worker_thread+0x1040/0x1040 [ 251.317766][ C1] kthread+0x3ab/0x480 [ 251.321798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.327071][ C1] ? set_kthread_struct+0x100/0x100 [ 251.332232][ C1] ret_from_fork+0x1f/0x30 [ 251.336622][ C1] [ 251.339636][ C1] task:ib_nl_sa_wq state:I stack:30632 pid: 50 ppid: 2 flags:0x00004000 [ 251.348799][ C1] Call Trace: [ 251.352048][ C1] [ 251.354970][ C1] __schedule+0xa5a/0x48f0 [ 251.359356][ C1] ? rescuer_thread+0x572/0xb90 [ 251.364169][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.370221][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.375215][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.380122][ C1] schedule+0xd2/0x260 [ 251.384174][ C1] rescuer_thread+0x66c/0xb90 [ 251.388836][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.393653][ C1] ? kthread+0x240/0x480 [ 251.397882][ C1] ? worker_thread+0x1040/0x1040 [ 251.402891][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.407794][ C1] ? worker_thread+0x1040/0x1040 [ 251.412716][ C1] kthread+0x3ab/0x480 [ 251.416748][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.421910][ C1] ? set_kthread_struct+0x100/0x100 [ 251.427072][ C1] ret_from_fork+0x1f/0x30 [ 251.431479][ C1] [ 251.434468][ C1] task:kworker/0:1H state:I stack:27944 pid: 51 ppid: 2 flags:0x00004000 [ 251.443809][ C1] Workqueue: 0x0 (kblockd) [ 251.448301][ C1] Call Trace: [ 251.451552][ C1] [ 251.454470][ C1] __schedule+0xa5a/0x48f0 [ 251.458859][ C1] ? worker_thread+0xb0/0x1040 [ 251.463696][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.468964][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.473892][ C1] schedule+0xd2/0x260 [ 251.477946][ C1] worker_thread+0x14d/0x1040 [ 251.482614][ C1] ? process_one_work+0x1450/0x1450 [ 251.487786][ C1] kthread+0x3ab/0x480 [ 251.491824][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.496995][ C1] ? set_kthread_struct+0x100/0x100 [ 251.502158][ C1] ret_from_fork+0x1f/0x30 [ 251.506568][ C1] [ 251.509570][ C1] task:rpciod state:I stack:29656 pid: 52 ppid: 2 flags:0x00004000 [ 251.518823][ C1] Call Trace: [ 251.522076][ C1] [ 251.524987][ C1] __schedule+0xa5a/0x48f0 [ 251.529472][ C1] ? rescuer_thread+0x572/0xb90 [ 251.534311][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.539563][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.544558][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.549460][ C1] schedule+0xd2/0x260 [ 251.553497][ C1] rescuer_thread+0x66c/0xb90 [ 251.558139][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.562956][ C1] ? kthread+0x240/0x480 [ 251.567165][ C1] ? worker_thread+0x1040/0x1040 [ 251.572071][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.576977][ C1] ? worker_thread+0x1040/0x1040 [ 251.581984][ C1] kthread+0x3ab/0x480 [ 251.586018][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.591188][ C1] ? set_kthread_struct+0x100/0x100 [ 251.596368][ C1] ret_from_fork+0x1f/0x30 [ 251.600759][ C1] [ 251.603747][ C1] task:xprtiod state:I stack:29656 pid: 53 ppid: 2 flags:0x00004000 [ 251.612913][ C1] Call Trace: [ 251.616181][ C1] [ 251.619105][ C1] __schedule+0xa5a/0x48f0 [ 251.623493][ C1] ? rescuer_thread+0x572/0xb90 [ 251.628309][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.633558][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.638551][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.643478][ C1] schedule+0xd2/0x260 [ 251.647534][ C1] rescuer_thread+0x66c/0xb90 [ 251.652184][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.657001][ C1] ? kthread+0x240/0x480 [ 251.661228][ C1] ? worker_thread+0x1040/0x1040 [ 251.666442][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.671374][ C1] ? worker_thread+0x1040/0x1040 [ 251.676295][ C1] kthread+0x3ab/0x480 [ 251.680329][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.685753][ C1] ? set_kthread_struct+0x100/0x100 [ 251.691126][ C1] ret_from_fork+0x1f/0x30 [ 251.695536][ C1] [ 251.698529][ C1] task:cfg80211 state:I stack:30632 pid: 54 ppid: 2 flags:0x00004000 [ 251.708078][ C1] Call Trace: [ 251.711341][ C1] [ 251.714249][ C1] __schedule+0xa5a/0x48f0 [ 251.718664][ C1] ? rescuer_thread+0x572/0xb90 [ 251.723675][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.728943][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.733954][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.738864][ C1] schedule+0xd2/0x260 [ 251.742901][ C1] rescuer_thread+0x66c/0xb90 [ 251.747547][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 251.752363][ C1] ? kthread+0x240/0x480 [ 251.756571][ C1] ? worker_thread+0x1040/0x1040 [ 251.761479][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.766573][ C1] ? worker_thread+0x1040/0x1040 [ 251.771656][ C1] kthread+0x3ab/0x480 [ 251.775691][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.780853][ C1] ? set_kthread_struct+0x100/0x100 [ 251.786448][ C1] ret_from_fork+0x1f/0x30 [ 251.790840][ C1] [ 251.793849][ C1] task:kswapd0 state:S stack:29968 pid: 95 ppid: 2 flags:0x00004000 [ 251.803012][ C1] Call Trace: [ 251.806261][ C1] [ 251.809162][ C1] __schedule+0xa5a/0x48f0 [ 251.813550][ C1] ? __zone_watermark_ok+0x271/0x450 [ 251.818840][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.824089][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 251.829777][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 251.835640][ C1] schedule+0xd2/0x260 [ 251.839683][ C1] kswapd+0x926/0xad0 [ 251.843653][ C1] ? balance_pgdat+0x1040/0x1040 [ 251.848733][ C1] ? finish_wait+0x270/0x270 [ 251.853367][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.858297][ C1] ? balance_pgdat+0x1040/0x1040 [ 251.863218][ C1] kthread+0x3ab/0x480 [ 251.867257][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.872431][ C1] ? set_kthread_struct+0x100/0x100 [ 251.877611][ C1] ret_from_fork+0x1f/0x30 [ 251.882022][ C1] [ 251.885129][ C1] task:kswapd1 state:S stack:29728 pid: 97 ppid: 2 flags:0x00004000 [ 251.894340][ C1] Call Trace: [ 251.897600][ C1] [ 251.900509][ C1] __schedule+0xa5a/0x48f0 [ 251.904905][ C1] ? __zone_watermark_ok+0x271/0x450 [ 251.910166][ C1] ? io_schedule_timeout+0x180/0x180 [ 251.915792][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 251.921744][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 251.927633][ C1] schedule+0xd2/0x260 [ 251.931780][ C1] kswapd+0x926/0xad0 [ 251.935735][ C1] ? balance_pgdat+0x1040/0x1040 [ 251.940724][ C1] ? finish_wait+0x270/0x270 [ 251.945280][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 251.950189][ C1] ? balance_pgdat+0x1040/0x1040 [ 251.955109][ C1] kthread+0x3ab/0x480 [ 251.959304][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 251.964481][ C1] ? set_kthread_struct+0x100/0x100 [ 251.969654][ C1] ret_from_fork+0x1f/0x30 [ 251.974323][ C1] [ 251.977492][ C1] task:ecryptfs-kthrea state:S stack:30520 pid: 101 ppid: 2 flags:0x00004000 [ 251.986786][ C1] Call Trace: [ 251.990066][ C1] [ 251.992990][ C1] __schedule+0xa5a/0x48f0 [ 251.997393][ C1] ? set_freezable+0x77/0x120 [ 252.002046][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.007410][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.013476][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.018727][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 252.024673][ C1] schedule+0xd2/0x260 [ 252.028714][ C1] ecryptfs_threadfn+0x34c/0x550 [ 252.033752][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 252.039979][ C1] ? finish_wait+0x270/0x270 [ 252.044731][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.049639][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 252.055696][ C1] kthread+0x3ab/0x480 [ 252.060457][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.065648][ C1] ? set_kthread_struct+0x100/0x100 [ 252.070830][ C1] ret_from_fork+0x1f/0x30 [ 252.075334][ C1] [ 252.078346][ C1] task:nfsiod state:I stack:30344 pid: 104 ppid: 2 flags:0x00004000 [ 252.087531][ C1] Call Trace: [ 252.090878][ C1] [ 252.093894][ C1] __schedule+0xa5a/0x48f0 [ 252.098319][ C1] ? rescuer_thread+0x572/0xb90 [ 252.103158][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.108410][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.113401][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.118310][ C1] schedule+0xd2/0x260 [ 252.122361][ C1] rescuer_thread+0x66c/0xb90 [ 252.127003][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.131820][ C1] ? kthread+0x240/0x480 [ 252.136030][ C1] ? worker_thread+0x1040/0x1040 [ 252.140930][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.145896][ C1] ? worker_thread+0x1040/0x1040 [ 252.150943][ C1] kthread+0x3ab/0x480 [ 252.154975][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.160135][ C1] ? set_kthread_struct+0x100/0x100 [ 252.165306][ C1] ret_from_fork+0x1f/0x30 [ 252.169851][ C1] [ 252.173146][ C1] task:cifsiod state:I stack:30616 pid: 105 ppid: 2 flags:0x00004000 [ 252.182509][ C1] Call Trace: [ 252.185848][ C1] [ 252.188753][ C1] __schedule+0xa5a/0x48f0 [ 252.193164][ C1] ? rescuer_thread+0x572/0xb90 [ 252.197983][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.203246][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.208247][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.213173][ C1] schedule+0xd2/0x260 [ 252.217214][ C1] rescuer_thread+0x66c/0xb90 [ 252.221858][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.226698][ C1] ? kthread+0x240/0x480 [ 252.231015][ C1] ? worker_thread+0x1040/0x1040 [ 252.235941][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.240867][ C1] ? worker_thread+0x1040/0x1040 [ 252.245769][ C1] kthread+0x3ab/0x480 [ 252.249975][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.255161][ C1] ? set_kthread_struct+0x100/0x100 [ 252.260328][ C1] ret_from_fork+0x1f/0x30 [ 252.264716][ C1] [ 252.267708][ C1] task:smb3decryptd state:I stack:30616 pid: 106 ppid: 2 flags:0x00004000 [ 252.276876][ C1] Call Trace: [ 252.280125][ C1] [ 252.283045][ C1] __schedule+0xa5a/0x48f0 [ 252.287432][ C1] ? rescuer_thread+0x572/0xb90 [ 252.292250][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.297518][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.302509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.307412][ C1] schedule+0xd2/0x260 [ 252.311497][ C1] rescuer_thread+0x66c/0xb90 [ 252.316144][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.321064][ C1] ? kthread+0x240/0x480 [ 252.325276][ C1] ? worker_thread+0x1040/0x1040 [ 252.330182][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.335087][ C1] ? worker_thread+0x1040/0x1040 [ 252.339989][ C1] kthread+0x3ab/0x480 [ 252.344021][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.349183][ C1] ? set_kthread_struct+0x100/0x100 [ 252.354349][ C1] ret_from_fork+0x1f/0x30 [ 252.358839][ C1] [ 252.361827][ C1] task:cifsfileinfoput state:I stack:30616 pid: 107 ppid: 2 flags:0x00004000 [ 252.370990][ C1] Call Trace: [ 252.374240][ C1] [ 252.377144][ C1] __schedule+0xa5a/0x48f0 [ 252.381552][ C1] ? rescuer_thread+0x572/0xb90 [ 252.386365][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.391616][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.396628][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.401540][ C1] schedule+0xd2/0x260 [ 252.405660][ C1] rescuer_thread+0x66c/0xb90 [ 252.410419][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.415265][ C1] ? kthread+0x240/0x480 [ 252.419472][ C1] ? worker_thread+0x1040/0x1040 [ 252.424391][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.430127][ C1] ? worker_thread+0x1040/0x1040 [ 252.435204][ C1] kthread+0x3ab/0x480 [ 252.439253][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.444431][ C1] ? set_kthread_struct+0x100/0x100 [ 252.449592][ C1] ret_from_fork+0x1f/0x30 [ 252.454000][ C1] [ 252.456988][ C1] task:cifsoplockd state:I stack:30616 pid: 108 ppid: 2 flags:0x00004000 [ 252.466149][ C1] Call Trace: [ 252.469569][ C1] [ 252.472474][ C1] __schedule+0xa5a/0x48f0 [ 252.476858][ C1] ? rescuer_thread+0x572/0xb90 [ 252.481675][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.487533][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.492800][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.497878][ C1] schedule+0xd2/0x260 [ 252.502001][ C1] rescuer_thread+0x66c/0xb90 [ 252.506645][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.511479][ C1] ? kthread+0x240/0x480 [ 252.515704][ C1] ? worker_thread+0x1040/0x1040 [ 252.520714][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.525618][ C1] ? worker_thread+0x1040/0x1040 [ 252.530525][ C1] kthread+0x3ab/0x480 [ 252.534579][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.539756][ C1] ? set_kthread_struct+0x100/0x100 [ 252.544920][ C1] ret_from_fork+0x1f/0x30 [ 252.549313][ C1] [ 252.552372][ C1] task:deferredclose state:I stack:30616 pid: 109 ppid: 2 flags:0x00004000 [ 252.561552][ C1] Call Trace: [ 252.564803][ C1] [ 252.567726][ C1] __schedule+0xa5a/0x48f0 [ 252.572220][ C1] ? rescuer_thread+0x572/0xb90 [ 252.577035][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.582280][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.587271][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.592176][ C1] schedule+0xd2/0x260 [ 252.596212][ C1] rescuer_thread+0x66c/0xb90 [ 252.600853][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.605688][ C1] ? kthread+0x240/0x480 [ 252.609898][ C1] ? worker_thread+0x1040/0x1040 [ 252.614798][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.619720][ C1] ? worker_thread+0x1040/0x1040 [ 252.624621][ C1] kthread+0x3ab/0x480 [ 252.628658][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.633838][ C1] ? set_kthread_struct+0x100/0x100 [ 252.639002][ C1] ret_from_fork+0x1f/0x30 [ 252.643408][ C1] [ 252.646399][ C1] task:jfsIO state:S stack:30176 pid: 115 ppid: 2 flags:0x00004000 [ 252.655646][ C1] Call Trace: [ 252.658913][ C1] [ 252.661818][ C1] __schedule+0xa5a/0x48f0 [ 252.666201][ C1] ? jfsIOWait+0x42/0x290 [ 252.670515][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.675780][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.680876][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.685796][ C1] schedule+0xd2/0x260 [ 252.689834][ C1] jfsIOWait+0x119/0x290 [ 252.694045][ C1] ? lmLogClose+0x670/0x670 [ 252.698514][ C1] kthread+0x3ab/0x480 [ 252.702549][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.707709][ C1] ? set_kthread_struct+0x100/0x100 [ 252.712892][ C1] ret_from_fork+0x1f/0x30 [ 252.717663][ C1] [ 252.720795][ C1] task:jfsCommit state:S stack:30000 pid: 116 ppid: 2 flags:0x00004000 [ 252.729977][ C1] Call Trace: [ 252.733485][ C1] [ 252.736391][ C1] __schedule+0xa5a/0x48f0 [ 252.740809][ C1] ? jfs_lazycommit+0x2ae/0x9c0 [ 252.745711][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.750969][ C1] schedule+0xd2/0x260 [ 252.755006][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 252.759646][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.764465][ C1] ? txCommit+0x3a60/0x3a60 [ 252.769456][ C1] ? wake_up_q+0xf0/0xf0 [ 252.773666][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.778568][ C1] ? txCommit+0x3a60/0x3a60 [ 252.783391][ C1] kthread+0x3ab/0x480 [ 252.787882][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.793066][ C1] ? set_kthread_struct+0x100/0x100 [ 252.798229][ C1] ret_from_fork+0x1f/0x30 [ 252.802920][ C1] [ 252.805922][ C1] task:jfsCommit state:S stack:30000 pid: 117 ppid: 2 flags:0x00004000 [ 252.815110][ C1] Call Trace: [ 252.818361][ C1] [ 252.821282][ C1] __schedule+0xa5a/0x48f0 [ 252.825668][ C1] ? jfs_lazycommit+0x2ae/0x9c0 [ 252.830507][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.835763][ C1] schedule+0xd2/0x260 [ 252.839799][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 252.844460][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 252.849277][ C1] ? txCommit+0x3a60/0x3a60 [ 252.853849][ C1] ? wake_up_q+0xf0/0xf0 [ 252.858060][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.862985][ C1] ? txCommit+0x3a60/0x3a60 [ 252.867455][ C1] kthread+0x3ab/0x480 [ 252.871506][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.876689][ C1] ? set_kthread_struct+0x100/0x100 [ 252.881871][ C1] ret_from_fork+0x1f/0x30 [ 252.886283][ C1] [ 252.889271][ C1] task:jfsSync state:S stack:30688 pid: 118 ppid: 2 flags:0x00004000 [ 252.898437][ C1] Call Trace: [ 252.901686][ C1] [ 252.904608][ C1] __schedule+0xa5a/0x48f0 [ 252.908998][ C1] ? jfs_sync+0x1c2/0x710 [ 252.913386][ C1] ? io_schedule_timeout+0x180/0x180 [ 252.918634][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.924840][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.929743][ C1] schedule+0xd2/0x260 [ 252.933777][ C1] jfs_sync+0x29e/0x710 [ 252.937900][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 252.943845][ C1] ? txResume+0x80/0x80 [ 252.947988][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 252.952890][ C1] ? txResume+0x80/0x80 [ 252.957010][ C1] kthread+0x3ab/0x480 [ 252.961041][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 252.966202][ C1] ? set_kthread_struct+0x100/0x100 [ 252.971363][ C1] ret_from_fork+0x1f/0x30 [ 252.975749][ C1] [ 252.978739][ C1] task:xfsalloc state:I stack:30616 pid: 119 ppid: 2 flags:0x00004000 [ 252.987905][ C1] Call Trace: [ 252.991154][ C1] [ 252.994075][ C1] __schedule+0xa5a/0x48f0 [ 252.998962][ C1] ? rescuer_thread+0x572/0xb90 [ 253.003784][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.009143][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.014131][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.019038][ C1] schedule+0xd2/0x260 [ 253.023070][ C1] rescuer_thread+0x66c/0xb90 [ 253.027713][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.032636][ C1] ? kthread+0x240/0x480 [ 253.037196][ C1] ? worker_thread+0x1040/0x1040 [ 253.042218][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.047417][ C1] ? worker_thread+0x1040/0x1040 [ 253.052366][ C1] kthread+0x3ab/0x480 [ 253.056431][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.061608][ C1] ? set_kthread_struct+0x100/0x100 [ 253.066774][ C1] ret_from_fork+0x1f/0x30 [ 253.071165][ C1] [ 253.074158][ C1] task:xfs_mru_cache state:I stack:30224 pid: 122 ppid: 2 flags:0x00004000 [ 253.083503][ C1] Call Trace: [ 253.086757][ C1] [ 253.089666][ C1] __schedule+0xa5a/0x48f0 [ 253.094056][ C1] ? rescuer_thread+0x572/0xb90 [ 253.098875][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.104312][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.109310][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.114529][ C1] schedule+0xd2/0x260 [ 253.118572][ C1] rescuer_thread+0x66c/0xb90 [ 253.123235][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.128074][ C1] ? kthread+0x240/0x480 [ 253.132466][ C1] ? worker_thread+0x1040/0x1040 [ 253.137694][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.142720][ C1] ? worker_thread+0x1040/0x1040 [ 253.147663][ C1] kthread+0x3ab/0x480 [ 253.151708][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.156894][ C1] ? set_kthread_struct+0x100/0x100 [ 253.162144][ C1] ret_from_fork+0x1f/0x30 [ 253.166553][ C1] [ 253.169826][ C1] task:user_dlm state:I stack:30616 pid: 125 ppid: 2 flags:0x00004000 [ 253.179093][ C1] Call Trace: [ 253.182342][ C1] [ 253.185246][ C1] __schedule+0xa5a/0x48f0 [ 253.189945][ C1] ? rescuer_thread+0x572/0xb90 [ 253.194797][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.200337][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.205334][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.210261][ C1] schedule+0xd2/0x260 [ 253.214304][ C1] rescuer_thread+0x66c/0xb90 [ 253.218953][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.223971][ C1] ? kthread+0x240/0x480 [ 253.228202][ C1] ? worker_thread+0x1040/0x1040 [ 253.233130][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.238128][ C1] ? worker_thread+0x1040/0x1040 [ 253.243143][ C1] kthread+0x3ab/0x480 [ 253.247206][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.252388][ C1] ? set_kthread_struct+0x100/0x100 [ 253.257554][ C1] ret_from_fork+0x1f/0x30 [ 253.262031][ C1] [ 253.265023][ C1] task:glock_workqueue state:I stack:30616 pid: 127 ppid: 2 flags:0x00004000 [ 253.274404][ C1] Call Trace: [ 253.277666][ C1] [ 253.280661][ C1] __schedule+0xa5a/0x48f0 [ 253.285059][ C1] ? rescuer_thread+0x572/0xb90 [ 253.289876][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.295146][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.300159][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.305066][ C1] schedule+0xd2/0x260 [ 253.309104][ C1] rescuer_thread+0x66c/0xb90 [ 253.313747][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.318582][ C1] ? kthread+0x240/0x480 [ 253.322794][ C1] ? worker_thread+0x1040/0x1040 [ 253.327714][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.332705][ C1] ? worker_thread+0x1040/0x1040 [ 253.337611][ C1] kthread+0x3ab/0x480 [ 253.341645][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.346806][ C1] ? set_kthread_struct+0x100/0x100 [ 253.351987][ C1] ret_from_fork+0x1f/0x30 [ 253.356466][ C1] [ 253.359459][ C1] task:delete_workqueu state:I stack:30616 pid: 128 ppid: 2 flags:0x00004000 [ 253.368648][ C1] Call Trace: [ 253.372016][ C1] [ 253.375009][ C1] __schedule+0xa5a/0x48f0 [ 253.379419][ C1] ? rescuer_thread+0x572/0xb90 [ 253.384245][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.389516][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.394527][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.399452][ C1] schedule+0xd2/0x260 [ 253.403491][ C1] rescuer_thread+0x66c/0xb90 [ 253.408137][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.412958][ C1] ? kthread+0x240/0x480 [ 253.417169][ C1] ? worker_thread+0x1040/0x1040 [ 253.422071][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.426974][ C1] ? worker_thread+0x1040/0x1040 [ 253.431877][ C1] kthread+0x3ab/0x480 [ 253.435933][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.441442][ C1] ? set_kthread_struct+0x100/0x100 [ 253.446886][ C1] ret_from_fork+0x1f/0x30 [ 253.451282][ C1] [ 253.454421][ C1] task:gfs_recovery state:I stack:30616 pid: 129 ppid: 2 flags:0x00004000 [ 253.463696][ C1] Call Trace: [ 253.466964][ C1] [ 253.470787][ C1] __schedule+0xa5a/0x48f0 [ 253.475588][ C1] ? rescuer_thread+0x572/0xb90 [ 253.480419][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.485665][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.490657][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.495580][ C1] schedule+0xd2/0x260 [ 253.499618][ C1] rescuer_thread+0x66c/0xb90 [ 253.504262][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.509080][ C1] ? kthread+0x240/0x480 [ 253.513381][ C1] ? worker_thread+0x1040/0x1040 [ 253.518401][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.523307][ C1] ? worker_thread+0x1040/0x1040 [ 253.528234][ C1] kthread+0x3ab/0x480 [ 253.532269][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.537433][ C1] ? set_kthread_struct+0x100/0x100 [ 253.542605][ C1] ret_from_fork+0x1f/0x30 [ 253.547168][ C1] [ 253.550289][ C1] task:kthrotld state:I stack:30616 pid: 131 ppid: 2 flags:0x00004000 [ 253.559723][ C1] Call Trace: [ 253.562996][ C1] [ 253.565901][ C1] __schedule+0xa5a/0x48f0 [ 253.570298][ C1] ? rescuer_thread+0x572/0xb90 [ 253.575118][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.580540][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.585878][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.590779][ C1] schedule+0xd2/0x260 [ 253.594830][ C1] rescuer_thread+0x66c/0xb90 [ 253.599482][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.604300][ C1] ? kthread+0x240/0x480 [ 253.608533][ C1] ? worker_thread+0x1040/0x1040 [ 253.613613][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.618517][ C1] ? worker_thread+0x1040/0x1040 [ 253.623443][ C1] kthread+0x3ab/0x480 [ 253.627479][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.632763][ C1] ? set_kthread_struct+0x100/0x100 [ 253.637973][ C1] ret_from_fork+0x1f/0x30 [ 253.642379][ C1] [ 253.645402][ C1] task:kworker/1:2 state:I stack:25832 pid: 134 ppid: 2 flags:0x00004000 [ 253.654578][ C1] Workqueue: 0x0 (mld) [ 253.658708][ C1] Call Trace: [ 253.661979][ C1] [ 253.664886][ C1] __schedule+0xa5a/0x48f0 [ 253.669372][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.674645][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.679572][ C1] schedule+0xd2/0x260 [ 253.683628][ C1] worker_thread+0x14d/0x1040 [ 253.688278][ C1] ? process_one_work+0x1450/0x1450 [ 253.693535][ C1] kthread+0x3ab/0x480 [ 253.697593][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.702915][ C1] ? set_kthread_struct+0x100/0x100 [ 253.708206][ C1] ret_from_fork+0x1f/0x30 [ 253.712602][ C1] [ 253.715860][ C1] task:acpi_thermal_pm state:I stack:30632 pid: 174 ppid: 2 flags:0x00004000 [ 253.726869][ C1] Call Trace: [ 253.730141][ C1] [ 253.733069][ C1] __schedule+0xa5a/0x48f0 [ 253.737553][ C1] ? rescuer_thread+0x572/0xb90 [ 253.742400][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.747651][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.752745][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.757652][ C1] schedule+0xd2/0x260 [ 253.761689][ C1] rescuer_thread+0x66c/0xb90 [ 253.766331][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.771151][ C1] ? kthread+0x240/0x480 [ 253.775364][ C1] ? worker_thread+0x1040/0x1040 [ 253.780288][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.785450][ C1] ? worker_thread+0x1040/0x1040 [ 253.790874][ C1] kthread+0x3ab/0x480 [ 253.795079][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.800242][ C1] ? set_kthread_struct+0x100/0x100 [ 253.805490][ C1] ret_from_fork+0x1f/0x30 [ 253.809880][ C1] [ 253.812888][ C1] task:nfit state:I stack:30000 pid: 177 ppid: 2 flags:0x00004000 [ 253.822068][ C1] Call Trace: [ 253.825320][ C1] [ 253.828224][ C1] __schedule+0xa5a/0x48f0 [ 253.832631][ C1] ? rescuer_thread+0x572/0xb90 [ 253.837468][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.842741][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.847734][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.852659][ C1] schedule+0xd2/0x260 [ 253.856720][ C1] rescuer_thread+0x66c/0xb90 [ 253.861390][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 253.866221][ C1] ? worker_thread+0x1040/0x1040 [ 253.871130][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 253.876053][ C1] ? worker_thread+0x1040/0x1040 [ 253.880958][ C1] kthread+0x3ab/0x480 [ 253.885009][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.890169][ C1] ? set_kthread_struct+0x100/0x100 [ 253.895440][ C1] ret_from_fork+0x1f/0x30 [ 253.899838][ C1] [ 253.902847][ C1] task:kworker/u4:3 state:I stack:23576 pid: 543 ppid: 2 flags:0x00004000 [ 253.912014][ C1] Workqueue: 0x0 (phy13) [ 253.916311][ C1] Call Trace: [ 253.919872][ C1] [ 253.923055][ C1] __schedule+0xa5a/0x48f0 [ 253.927461][ C1] ? worker_thread+0xb0/0x1040 [ 253.932215][ C1] ? io_schedule_timeout+0x180/0x180 [ 253.937481][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.942414][ C1] schedule+0xd2/0x260 [ 253.946448][ C1] worker_thread+0x14d/0x1040 [ 253.951095][ C1] ? process_one_work+0x1450/0x1450 [ 253.956265][ C1] kthread+0x3ab/0x480 [ 253.960299][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.965461][ C1] ? set_kthread_struct+0x100/0x100 [ 253.970626][ C1] ret_from_fork+0x1f/0x30 [ 253.975014][ C1] [ 253.978005][ C1] task:hwrng state:S stack:29272 pid: 748 ppid: 2 flags:0x00004000 [ 253.987189][ C1] Call Trace: [ 253.990445][ C1] [ 253.993352][ C1] __schedule+0xa5a/0x48f0 [ 253.997851][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.003205][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 254.009167][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.014330][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 254.020117][ C1] schedule+0xd2/0x260 [ 254.024151][ C1] add_hwgenerator_randomness+0x13c/0x180 [ 254.029835][ C1] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 254.036126][ C1] ? finish_wait+0x270/0x270 [ 254.040702][ C1] hwrng_fillfn+0x137/0x1e0 [ 254.045186][ C1] ? rng_current_show+0x120/0x120 [ 254.050175][ C1] kthread+0x3ab/0x480 [ 254.054211][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.059634][ C1] ? set_kthread_struct+0x100/0x100 [ 254.064819][ C1] ret_from_fork+0x1f/0x30 [ 254.069227][ C1] [ 254.072397][ C1] task:card1-crtc0 state:S stack:30256 pid: 764 ppid: 2 flags:0x00004000 [ 254.081566][ C1] Call Trace: [ 254.084925][ C1] [ 254.087833][ C1] __schedule+0xa5a/0x48f0 [ 254.092315][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.097564][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.102555][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.107485][ C1] schedule+0xd2/0x260 [ 254.111539][ C1] kthread_worker_fn+0x4c3/0xa00 [ 254.116443][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.121350][ C1] ? kthread_use_mm+0x240/0x240 [ 254.126164][ C1] kthread+0x3ab/0x480 [ 254.130193][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.135356][ C1] ? set_kthread_struct+0x100/0x100 [ 254.140520][ C1] ret_from_fork+0x1f/0x30 [ 254.144911][ C1] [ 254.147921][ C1] task:nbd0-recv state:I stack:30616 pid: 845 ppid: 2 flags:0x00004000 [ 254.157093][ C1] Call Trace: [ 254.160347][ C1] [ 254.163252][ C1] __schedule+0xa5a/0x48f0 [ 254.167666][ C1] ? rescuer_thread+0x572/0xb90 [ 254.172482][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.177734][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.182726][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.187682][ C1] schedule+0xd2/0x260 [ 254.191722][ C1] rescuer_thread+0x66c/0xb90 [ 254.196368][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.201209][ C1] ? kthread+0x240/0x480 [ 254.205435][ C1] ? worker_thread+0x1040/0x1040 [ 254.210388][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.215292][ C1] ? worker_thread+0x1040/0x1040 [ 254.220197][ C1] kthread+0x3ab/0x480 [ 254.224230][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.229506][ C1] ? set_kthread_struct+0x100/0x100 [ 254.234668][ C1] ret_from_fork+0x1f/0x30 [ 254.239057][ C1] [ 254.242052][ C1] task:nbd1-recv state:I stack:30000 pid: 848 ppid: 2 flags:0x00004000 [ 254.251221][ C1] Call Trace: [ 254.254474][ C1] [ 254.257385][ C1] __schedule+0xa5a/0x48f0 [ 254.261794][ C1] ? rescuer_thread+0x572/0xb90 [ 254.266699][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.271951][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.276945][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.281868][ C1] schedule+0xd2/0x260 [ 254.285904][ C1] rescuer_thread+0x66c/0xb90 [ 254.290556][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.295396][ C1] ? kthread+0x240/0x480 [ 254.299713][ C1] ? worker_thread+0x1040/0x1040 [ 254.304639][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.309560][ C1] ? worker_thread+0x1040/0x1040 [ 254.314486][ C1] kthread+0x3ab/0x480 [ 254.318522][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.323705][ C1] ? set_kthread_struct+0x100/0x100 [ 254.328869][ C1] ret_from_fork+0x1f/0x30 [ 254.333295][ C1] [ 254.336293][ C1] task:nbd2-recv state:I stack:30616 pid: 851 ppid: 2 flags:0x00004000 [ 254.345463][ C1] Call Trace: [ 254.348714][ C1] [ 254.351616][ C1] __schedule+0xa5a/0x48f0 [ 254.356009][ C1] ? rescuer_thread+0x572/0xb90 [ 254.360828][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.366099][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.371095][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.376000][ C1] schedule+0xd2/0x260 [ 254.380055][ C1] rescuer_thread+0x66c/0xb90 [ 254.384762][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.389754][ C1] ? kthread+0x240/0x480 [ 254.393982][ C1] ? worker_thread+0x1040/0x1040 [ 254.398884][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.403787][ C1] ? worker_thread+0x1040/0x1040 [ 254.408692][ C1] kthread+0x3ab/0x480 [ 254.412746][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.417911][ C1] ? set_kthread_struct+0x100/0x100 [ 254.423075][ C1] ret_from_fork+0x1f/0x30 [ 254.427471][ C1] [ 254.430478][ C1] task:nbd3-recv state:I stack:30000 pid: 854 ppid: 2 flags:0x00004000 [ 254.439641][ C1] Call Trace: [ 254.442889][ C1] [ 254.445793][ C1] __schedule+0xa5a/0x48f0 [ 254.450635][ C1] ? rescuer_thread+0x572/0xb90 [ 254.455459][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.461145][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.466311][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.471358][ C1] schedule+0xd2/0x260 [ 254.475397][ C1] rescuer_thread+0x66c/0xb90 [ 254.480061][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.484881][ C1] ? kthread+0x240/0x480 [ 254.489180][ C1] ? worker_thread+0x1040/0x1040 [ 254.494111][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.499013][ C1] ? worker_thread+0x1040/0x1040 [ 254.503934][ C1] kthread+0x3ab/0x480 [ 254.508072][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.513235][ C1] ? set_kthread_struct+0x100/0x100 [ 254.518397][ C1] ret_from_fork+0x1f/0x30 [ 254.522786][ C1] [ 254.525776][ C1] task:nbd4-recv state:I stack:30000 pid: 857 ppid: 2 flags:0x00004000 [ 254.535114][ C1] Call Trace: [ 254.538452][ C1] [ 254.541358][ C1] __schedule+0xa5a/0x48f0 [ 254.545750][ C1] ? rescuer_thread+0x572/0xb90 [ 254.550568][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.555820][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.560812][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.565716][ C1] schedule+0xd2/0x260 [ 254.569754][ C1] rescuer_thread+0x66c/0xb90 [ 254.574397][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.579216][ C1] ? kthread+0x240/0x480 [ 254.583424][ C1] ? worker_thread+0x1040/0x1040 [ 254.588330][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.593230][ C1] ? worker_thread+0x1040/0x1040 [ 254.598135][ C1] kthread+0x3ab/0x480 [ 254.602171][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.607433][ C1] ? set_kthread_struct+0x100/0x100 [ 254.612604][ C1] ret_from_fork+0x1f/0x30 [ 254.617011][ C1] [ 254.619999][ C1] task:nbd5-recv state:I stack:30000 pid: 860 ppid: 2 flags:0x00004000 [ 254.629165][ C1] Call Trace: [ 254.632417][ C1] [ 254.635340][ C1] __schedule+0xa5a/0x48f0 [ 254.639731][ C1] ? rescuer_thread+0x572/0xb90 [ 254.644546][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.649793][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.654784][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.659707][ C1] schedule+0xd2/0x260 [ 254.663741][ C1] rescuer_thread+0x66c/0xb90 [ 254.670333][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.675323][ C1] ? kthread+0x240/0x480 [ 254.679532][ C1] ? worker_thread+0x1040/0x1040 [ 254.684433][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.689336][ C1] ? worker_thread+0x1040/0x1040 [ 254.694256][ C1] kthread+0x3ab/0x480 [ 254.698289][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.703456][ C1] ? set_kthread_struct+0x100/0x100 [ 254.708882][ C1] ret_from_fork+0x1f/0x30 [ 254.713371][ C1] [ 254.716365][ C1] task:nbd6-recv state:I stack:30000 pid: 863 ppid: 2 flags:0x00004000 [ 254.725617][ C1] Call Trace: [ 254.728884][ C1] [ 254.731787][ C1] __schedule+0xa5a/0x48f0 [ 254.736178][ C1] ? rescuer_thread+0x572/0xb90 [ 254.741014][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.746547][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.751626][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.756533][ C1] schedule+0xd2/0x260 [ 254.760892][ C1] rescuer_thread+0x66c/0xb90 [ 254.766195][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.771015][ C1] ? kthread+0x240/0x480 [ 254.775228][ C1] ? worker_thread+0x1040/0x1040 [ 254.780134][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.785053][ C1] ? worker_thread+0x1040/0x1040 [ 254.790064][ C1] kthread+0x3ab/0x480 [ 254.794645][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.799949][ C1] ? set_kthread_struct+0x100/0x100 [ 254.805112][ C1] ret_from_fork+0x1f/0x30 [ 254.809503][ C1] [ 254.813147][ C1] task:nbd7-recv state:I stack:30000 pid: 866 ppid: 2 flags:0x00004000 [ 254.822506][ C1] Call Trace: [ 254.825929][ C1] [ 254.828832][ C1] __schedule+0xa5a/0x48f0 [ 254.833333][ C1] ? rescuer_thread+0x572/0xb90 [ 254.838153][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.843920][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.848908][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.854508][ C1] schedule+0xd2/0x260 [ 254.858564][ C1] rescuer_thread+0x66c/0xb90 [ 254.863743][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.868561][ C1] ? kthread+0x240/0x480 [ 254.872788][ C1] ? worker_thread+0x1040/0x1040 [ 254.877715][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.882632][ C1] ? worker_thread+0x1040/0x1040 [ 254.887537][ C1] kthread+0x3ab/0x480 [ 254.891588][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.897056][ C1] ? set_kthread_struct+0x100/0x100 [ 254.902223][ C1] ret_from_fork+0x1f/0x30 [ 254.906701][ C1] [ 254.909689][ C1] task:nbd8-recv state:I stack:30000 pid: 869 ppid: 2 flags:0x00004000 [ 254.918876][ C1] Call Trace: [ 254.922123][ C1] [ 254.925026][ C1] __schedule+0xa5a/0x48f0 [ 254.929415][ C1] ? rescuer_thread+0x572/0xb90 [ 254.934229][ C1] ? io_schedule_timeout+0x180/0x180 [ 254.939485][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.944561][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.949464][ C1] schedule+0xd2/0x260 [ 254.953519][ C1] rescuer_thread+0x66c/0xb90 [ 254.958166][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 254.962984][ C1] ? kthread+0x240/0x480 [ 254.967194][ C1] ? worker_thread+0x1040/0x1040 [ 254.972115][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 254.977285][ C1] ? worker_thread+0x1040/0x1040 [ 254.982337][ C1] kthread+0x3ab/0x480 [ 254.986495][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 254.991770][ C1] ? set_kthread_struct+0x100/0x100 [ 254.996942][ C1] ret_from_fork+0x1f/0x30 [ 255.001347][ C1] [ 255.004340][ C1] task:nbd9-recv state:I stack:30000 pid: 872 ppid: 2 flags:0x00004000 [ 255.013538][ C1] Call Trace: [ 255.016873][ C1] [ 255.020038][ C1] __schedule+0xa5a/0x48f0 [ 255.024474][ C1] ? rescuer_thread+0x572/0xb90 [ 255.029302][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.034554][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.039547][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.044457][ C1] schedule+0xd2/0x260 [ 255.048518][ C1] rescuer_thread+0x66c/0xb90 [ 255.053354][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.058184][ C1] ? kthread+0x240/0x480 [ 255.062403][ C1] ? worker_thread+0x1040/0x1040 [ 255.067315][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.072226][ C1] ? worker_thread+0x1040/0x1040 [ 255.077144][ C1] kthread+0x3ab/0x480 [ 255.081203][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.086483][ C1] ? set_kthread_struct+0x100/0x100 [ 255.091653][ C1] ret_from_fork+0x1f/0x30 [ 255.096135][ C1] [ 255.099222][ C1] task:nbd10-recv state:I stack:30000 pid: 875 ppid: 2 flags:0x00004000 [ 255.109176][ C1] Call Trace: [ 255.112460][ C1] [ 255.115367][ C1] __schedule+0xa5a/0x48f0 [ 255.119783][ C1] ? rescuer_thread+0x572/0xb90 [ 255.124624][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.129885][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.134879][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.139797][ C1] schedule+0xd2/0x260 [ 255.143842][ C1] rescuer_thread+0x66c/0xb90 [ 255.148574][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.153412][ C1] ? kthread+0x240/0x480 [ 255.157639][ C1] ? worker_thread+0x1040/0x1040 [ 255.162586][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.167505][ C1] ? worker_thread+0x1040/0x1040 [ 255.172452][ C1] kthread+0x3ab/0x480 [ 255.176496][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.181838][ C1] ? set_kthread_struct+0x100/0x100 [ 255.187005][ C1] ret_from_fork+0x1f/0x30 [ 255.191758][ C1] [ 255.194821][ C1] task:nbd11-recv state:I stack:30000 pid: 878 ppid: 2 flags:0x00004000 [ 255.204000][ C1] Call Trace: [ 255.207258][ C1] [ 255.210180][ C1] __schedule+0xa5a/0x48f0 [ 255.214598][ C1] ? rescuer_thread+0x572/0xb90 [ 255.219441][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.224707][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.229702][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.234626][ C1] schedule+0xd2/0x260 [ 255.238680][ C1] rescuer_thread+0x66c/0xb90 [ 255.243327][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.248162][ C1] ? kthread+0x240/0x480 [ 255.252391][ C1] ? worker_thread+0x1040/0x1040 [ 255.257313][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.262222][ C1] ? worker_thread+0x1040/0x1040 [ 255.267124][ C1] kthread+0x3ab/0x480 [ 255.271177][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.276355][ C1] ? set_kthread_struct+0x100/0x100 [ 255.281528][ C1] ret_from_fork+0x1f/0x30 [ 255.285924][ C1] [ 255.288917][ C1] task:nbd12-recv state:I stack:30000 pid: 881 ppid: 2 flags:0x00004000 [ 255.298086][ C1] Call Trace: [ 255.301373][ C1] [ 255.304282][ C1] __schedule+0xa5a/0x48f0 [ 255.308684][ C1] ? rescuer_thread+0x572/0xb90 [ 255.313593][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.318845][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.323856][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.328761][ C1] schedule+0xd2/0x260 [ 255.332803][ C1] rescuer_thread+0x66c/0xb90 [ 255.337459][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.342292][ C1] ? kthread+0x240/0x480 [ 255.346503][ C1] ? worker_thread+0x1040/0x1040 [ 255.351407][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.356322][ C1] ? worker_thread+0x1040/0x1040 [ 255.361223][ C1] kthread+0x3ab/0x480 [ 255.365282][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.370452][ C1] ? set_kthread_struct+0x100/0x100 [ 255.375621][ C1] ret_from_fork+0x1f/0x30 [ 255.380012][ C1] [ 255.383089][ C1] task:nbd13-recv state:I stack:30616 pid: 884 ppid: 2 flags:0x00004000 [ 255.392253][ C1] Call Trace: [ 255.395509][ C1] [ 255.398413][ C1] __schedule+0xa5a/0x48f0 [ 255.402803][ C1] ? rescuer_thread+0x572/0xb90 [ 255.407624][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.412874][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.417888][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.422811][ C1] schedule+0xd2/0x260 [ 255.426874][ C1] rescuer_thread+0x66c/0xb90 [ 255.431535][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.436352][ C1] ? kthread+0x240/0x480 [ 255.440737][ C1] ? worker_thread+0x1040/0x1040 [ 255.445638][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.450541][ C1] ? worker_thread+0x1040/0x1040 [ 255.455444][ C1] kthread+0x3ab/0x480 [ 255.459504][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.464665][ C1] ? set_kthread_struct+0x100/0x100 [ 255.469848][ C1] ret_from_fork+0x1f/0x30 [ 255.474259][ C1] [ 255.477249][ C1] task:nbd14-recv state:I stack:30000 pid: 887 ppid: 2 flags:0x00004000 [ 255.486415][ C1] Call Trace: [ 255.489666][ C1] [ 255.492575][ C1] __schedule+0xa5a/0x48f0 [ 255.496965][ C1] ? rescuer_thread+0x572/0xb90 [ 255.501875][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.507147][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.512315][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.517226][ C1] schedule+0xd2/0x260 [ 255.521266][ C1] rescuer_thread+0x66c/0xb90 [ 255.525909][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.530726][ C1] ? kthread+0x240/0x480 [ 255.534939][ C1] ? worker_thread+0x1040/0x1040 [ 255.539842][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.544743][ C1] ? worker_thread+0x1040/0x1040 [ 255.549645][ C1] kthread+0x3ab/0x480 [ 255.553723][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.559125][ C1] ? set_kthread_struct+0x100/0x100 [ 255.564303][ C1] ret_from_fork+0x1f/0x30 [ 255.568693][ C1] [ 255.572179][ C1] task:nbd15-recv state:I stack:30000 pid: 890 ppid: 2 flags:0x00004000 [ 255.581557][ C1] Call Trace: [ 255.584986][ C1] [ 255.588028][ C1] __schedule+0xa5a/0x48f0 [ 255.592524][ C1] ? rescuer_thread+0x572/0xb90 [ 255.597344][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.602598][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.607607][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.612693][ C1] schedule+0xd2/0x260 [ 255.616731][ C1] rescuer_thread+0x66c/0xb90 [ 255.621393][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.626241][ C1] ? kthread+0x240/0x480 [ 255.630456][ C1] ? worker_thread+0x1040/0x1040 [ 255.635360][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.640270][ C1] ? worker_thread+0x1040/0x1040 [ 255.645175][ C1] kthread+0x3ab/0x480 [ 255.649231][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.654413][ C1] ? set_kthread_struct+0x100/0x100 [ 255.659586][ C1] ret_from_fork+0x1f/0x30 [ 255.663980][ C1] [ 255.667003][ C1] task:iscsi_eh state:I stack:30632 pid: 934 ppid: 2 flags:0x00004000 [ 255.676285][ C1] Call Trace: [ 255.679626][ C1] [ 255.682534][ C1] __schedule+0xa5a/0x48f0 [ 255.686928][ C1] ? rescuer_thread+0x572/0xb90 [ 255.691750][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.697003][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.702089][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.707084][ C1] schedule+0xd2/0x260 [ 255.711229][ C1] rescuer_thread+0x66c/0xb90 [ 255.715894][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.720714][ C1] ? kthread+0x240/0x480 [ 255.724928][ C1] ? worker_thread+0x1040/0x1040 [ 255.729833][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.735001][ C1] ? worker_thread+0x1040/0x1040 [ 255.739909][ C1] kthread+0x3ab/0x480 [ 255.743945][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.749129][ C1] ? set_kthread_struct+0x100/0x100 [ 255.754317][ C1] ret_from_fork+0x1f/0x30 [ 255.758713][ C1] [ 255.761803][ C1] task:iscsi_conn_clea state:I stack:30632 pid: 942 ppid: 2 flags:0x00004000 [ 255.771153][ C1] Call Trace: [ 255.774406][ C1] [ 255.777331][ C1] __schedule+0xa5a/0x48f0 [ 255.781729][ C1] ? rescuer_thread+0x572/0xb90 [ 255.786573][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.791829][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.796824][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.801734][ C1] schedule+0xd2/0x260 [ 255.805793][ C1] rescuer_thread+0x66c/0xb90 [ 255.810442][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 255.815278][ C1] ? kthread+0x240/0x480 [ 255.819498][ C1] ? worker_thread+0x1040/0x1040 [ 255.824408][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.829352][ C1] ? worker_thread+0x1040/0x1040 [ 255.834260][ C1] kthread+0x3ab/0x480 [ 255.838297][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.843483][ C1] ? set_kthread_struct+0x100/0x100 [ 255.848650][ C1] ret_from_fork+0x1f/0x30 [ 255.853041][ C1] [ 255.856035][ C1] task:scsi_eh_0 state:S stack:29672 pid: 953 ppid: 2 flags:0x00004000 [ 255.865198][ C1] Call Trace: [ 255.868450][ C1] [ 255.871355][ C1] __schedule+0xa5a/0x48f0 [ 255.875744][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 255.881708][ C1] ? finish_task_switch.isra.0+0x2f2/0xb40 [ 255.887752][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.893033][ C1] schedule+0xd2/0x260 [ 255.897086][ C1] scsi_error_handler+0x4ac/0x1260 [ 255.902185][ C1] ? kthread+0x240/0x480 [ 255.906394][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 255.911492][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 255.917268][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.922719][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 255.927642][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 255.932829][ C1] kthread+0x3ab/0x480 [ 255.936868][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.942030][ C1] ? set_kthread_struct+0x100/0x100 [ 255.947197][ C1] ret_from_fork+0x1f/0x30 [ 255.951782][ C1] [ 255.954875][ C1] task:scsi_tmf_0 state:I stack:29936 pid: 954 ppid: 2 flags:0x00004000 [ 255.964130][ C1] Call Trace: [ 255.967577][ C1] [ 255.970497][ C1] __schedule+0xa5a/0x48f0 [ 255.974887][ C1] ? rescuer_thread+0x572/0xb90 [ 255.979729][ C1] ? io_schedule_timeout+0x180/0x180 [ 255.985026][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.990038][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.994947][ C1] schedule+0xd2/0x260 [ 255.998980][ C1] rescuer_thread+0x66c/0xb90 [ 256.003701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.008557][ C1] ? kthread+0x240/0x480 [ 256.012770][ C1] ? worker_thread+0x1040/0x1040 [ 256.017679][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.022608][ C1] ? worker_thread+0x1040/0x1040 [ 256.027512][ C1] kthread+0x3ab/0x480 [ 256.031546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.036800][ C1] ? set_kthread_struct+0x100/0x100 [ 256.041979][ C1] ret_from_fork+0x1f/0x30 [ 256.046371][ C1] [ 256.049370][ C1] task:nvme-wq state:I stack:29656 pid: 966 ppid: 2 flags:0x00004000 [ 256.058579][ C1] Call Trace: [ 256.061842][ C1] [ 256.064750][ C1] __schedule+0xa5a/0x48f0 [ 256.069160][ C1] ? rescuer_thread+0x572/0xb90 [ 256.073977][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.079233][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.084258][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.089199][ C1] schedule+0xd2/0x260 [ 256.093240][ C1] rescuer_thread+0x66c/0xb90 [ 256.097882][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.102699][ C1] ? kthread+0x240/0x480 [ 256.106912][ C1] ? worker_thread+0x1040/0x1040 [ 256.111816][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.116735][ C1] ? worker_thread+0x1040/0x1040 [ 256.121657][ C1] kthread+0x3ab/0x480 [ 256.125709][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.130997][ C1] ? set_kthread_struct+0x100/0x100 [ 256.136189][ C1] ret_from_fork+0x1f/0x30 [ 256.140580][ C1] [ 256.143660][ C1] task:nvme-reset-wq state:I stack:30632 pid: 968 ppid: 2 flags:0x00004000 [ 256.152827][ C1] Call Trace: [ 256.156080][ C1] [ 256.159005][ C1] __schedule+0xa5a/0x48f0 [ 256.163397][ C1] ? rescuer_thread+0x572/0xb90 [ 256.168229][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.173498][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.178486][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.183402][ C1] schedule+0xd2/0x260 [ 256.187437][ C1] rescuer_thread+0x66c/0xb90 [ 256.192088][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.196909][ C1] ? kthread+0x240/0x480 [ 256.201343][ C1] ? worker_thread+0x1040/0x1040 [ 256.206722][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.211625][ C1] ? worker_thread+0x1040/0x1040 [ 256.216534][ C1] kthread+0x3ab/0x480 [ 256.220651][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.225816][ C1] ? set_kthread_struct+0x100/0x100 [ 256.231067][ C1] ret_from_fork+0x1f/0x30 [ 256.235485][ C1] [ 256.238481][ C1] task:nvme-delete-wq state:I stack:30632 pid: 970 ppid: 2 flags:0x00004000 [ 256.247647][ C1] Call Trace: [ 256.251509][ C1] [ 256.254463][ C1] __schedule+0xa5a/0x48f0 [ 256.258857][ C1] ? rescuer_thread+0x572/0xb90 [ 256.263677][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.269294][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.274986][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.279910][ C1] schedule+0xd2/0x260 [ 256.283967][ C1] rescuer_thread+0x66c/0xb90 [ 256.288629][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.293464][ C1] ? kthread+0x240/0x480 [ 256.297698][ C1] ? worker_thread+0x1040/0x1040 [ 256.302708][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.307891][ C1] ? worker_thread+0x1040/0x1040 [ 256.313016][ C1] kthread+0x3ab/0x480 [ 256.317074][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.322240][ C1] ? set_kthread_struct+0x100/0x100 [ 256.327407][ C1] ret_from_fork+0x1f/0x30 [ 256.331816][ C1] [ 256.334808][ C1] task:nvme_fc_wq state:I stack:30632 pid: 978 ppid: 2 flags:0x00004000 [ 256.343997][ C1] Call Trace: [ 256.347248][ C1] [ 256.350170][ C1] __schedule+0xa5a/0x48f0 [ 256.354562][ C1] ? rescuer_thread+0x572/0xb90 [ 256.359381][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.364836][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.369835][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.374746][ C1] schedule+0xd2/0x260 [ 256.378869][ C1] rescuer_thread+0x66c/0xb90 [ 256.383626][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.388456][ C1] ? kthread+0x240/0x480 [ 256.392667][ C1] ? worker_thread+0x1040/0x1040 [ 256.397575][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.402503][ C1] ? worker_thread+0x1040/0x1040 [ 256.407434][ C1] kthread+0x3ab/0x480 [ 256.411558][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.416755][ C1] ? set_kthread_struct+0x100/0x100 [ 256.422561][ C1] ret_from_fork+0x1f/0x30 [ 256.427001][ C1] [ 256.429993][ C1] task:nvme_tcp_wq state:I stack:30632 pid: 980 ppid: 2 flags:0x00004000 [ 256.439178][ C1] Call Trace: [ 256.442448][ C1] [ 256.445356][ C1] __schedule+0xa5a/0x48f0 [ 256.449837][ C1] ? rescuer_thread+0x572/0xb90 [ 256.454745][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.460255][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.465247][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.470237][ C1] schedule+0xd2/0x260 [ 256.474358][ C1] rescuer_thread+0x66c/0xb90 [ 256.479004][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.483994][ C1] ? kthread+0x240/0x480 [ 256.488204][ C1] ? worker_thread+0x1040/0x1040 [ 256.493123][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.498070][ C1] ? worker_thread+0x1040/0x1040 [ 256.502994][ C1] kthread+0x3ab/0x480 [ 256.507027][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.512190][ C1] ? set_kthread_struct+0x100/0x100 [ 256.517701][ C1] ret_from_fork+0x1f/0x30 [ 256.522087][ C1] [ 256.525079][ C1] task:nvmet-zbd-wq state:I stack:30632 pid: 983 ppid: 2 flags:0x00004000 [ 256.534244][ C1] Call Trace: [ 256.537495][ C1] [ 256.540400][ C1] __schedule+0xa5a/0x48f0 [ 256.544793][ C1] ? rescuer_thread+0x572/0xb90 [ 256.549610][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.554872][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.559863][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.564855][ C1] schedule+0xd2/0x260 [ 256.568888][ C1] rescuer_thread+0x66c/0xb90 [ 256.573530][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.578349][ C1] ? kthread+0x240/0x480 [ 256.582582][ C1] ? worker_thread+0x1040/0x1040 [ 256.587778][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.593117][ C1] ? worker_thread+0x1040/0x1040 [ 256.598043][ C1] kthread+0x3ab/0x480 [ 256.602079][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.607245][ C1] ? set_kthread_struct+0x100/0x100 [ 256.612411][ C1] ret_from_fork+0x1f/0x30 [ 256.616819][ C1] [ 256.619844][ C1] task:nvmet-buffered- state:I stack:30632 pid: 984 ppid: 2 flags:0x00004000 [ 256.629011][ C1] Call Trace: [ 256.632263][ C1] [ 256.635368][ C1] __schedule+0xa5a/0x48f0 [ 256.639758][ C1] ? rescuer_thread+0x572/0xb90 [ 256.644602][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.649868][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.655059][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.660042][ C1] schedule+0xd2/0x260 [ 256.664084][ C1] rescuer_thread+0x66c/0xb90 [ 256.668731][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.673551][ C1] ? kthread+0x240/0x480 [ 256.677967][ C1] ? worker_thread+0x1040/0x1040 [ 256.682882][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.687810][ C1] ? worker_thread+0x1040/0x1040 [ 256.692739][ C1] kthread+0x3ab/0x480 [ 256.696777][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.701944][ C1] ? set_kthread_struct+0x100/0x100 [ 256.707106][ C1] ret_from_fork+0x1f/0x30 [ 256.711515][ C1] [ 256.714525][ C1] task:target_completi state:I stack:29936 pid: 993 ppid: 2 flags:0x00004000 [ 256.723816][ C1] Call Trace: [ 256.727069][ C1] [ 256.729973][ C1] __schedule+0xa5a/0x48f0 [ 256.734363][ C1] ? rescuer_thread+0x572/0xb90 [ 256.739187][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.744460][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.749643][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.754546][ C1] schedule+0xd2/0x260 [ 256.758688][ C1] rescuer_thread+0x66c/0xb90 [ 256.763440][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.768276][ C1] ? kthread+0x240/0x480 [ 256.772489][ C1] ? worker_thread+0x1040/0x1040 [ 256.777394][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.782419][ C1] ? worker_thread+0x1040/0x1040 [ 256.787342][ C1] kthread+0x3ab/0x480 [ 256.791378][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.796540][ C1] ? set_kthread_struct+0x100/0x100 [ 256.801704][ C1] ret_from_fork+0x1f/0x30 [ 256.806097][ C1] [ 256.809086][ C1] task:target_submissi state:I stack:30632 pid: 994 ppid: 2 flags:0x00004000 [ 256.818270][ C1] Call Trace: [ 256.821520][ C1] [ 256.824423][ C1] __schedule+0xa5a/0x48f0 [ 256.828807][ C1] ? rescuer_thread+0x572/0xb90 [ 256.833770][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.839042][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.844061][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.848963][ C1] schedule+0xd2/0x260 [ 256.852998][ C1] rescuer_thread+0x66c/0xb90 [ 256.857651][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.862466][ C1] ? kthread+0x240/0x480 [ 256.866678][ C1] ? worker_thread+0x1040/0x1040 [ 256.871579][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.876479][ C1] ? worker_thread+0x1040/0x1040 [ 256.881380][ C1] kthread+0x3ab/0x480 [ 256.885760][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.890924][ C1] ? set_kthread_struct+0x100/0x100 [ 256.896089][ C1] ret_from_fork+0x1f/0x30 [ 256.900479][ C1] [ 256.903472][ C1] task:xcopy_wq state:I stack:30632 pid: 995 ppid: 2 flags:0x00004000 [ 256.912660][ C1] Call Trace: [ 256.915938][ C1] [ 256.918842][ C1] __schedule+0xa5a/0x48f0 [ 256.923319][ C1] ? rescuer_thread+0x572/0xb90 [ 256.928134][ C1] ? io_schedule_timeout+0x180/0x180 [ 256.933384][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.938380][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.943285][ C1] schedule+0xd2/0x260 [ 256.947363][ C1] rescuer_thread+0x66c/0xb90 [ 256.952014][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 256.956916][ C1] ? kthread+0x240/0x480 [ 256.961213][ C1] ? worker_thread+0x1040/0x1040 [ 256.966117][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 256.971017][ C1] ? worker_thread+0x1040/0x1040 [ 256.975916][ C1] kthread+0x3ab/0x480 [ 256.979950][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 256.985133][ C1] ? set_kthread_struct+0x100/0x100 [ 256.990304][ C1] ret_from_fork+0x1f/0x30 [ 256.994692][ C1] [ 256.997702][ C1] task:bond0 state:I stack:30632 pid: 1006 ppid: 2 flags:0x00004000 [ 257.006951][ C1] Call Trace: [ 257.010224][ C1] [ 257.013143][ C1] __schedule+0xa5a/0x48f0 [ 257.017642][ C1] ? rescuer_thread+0x572/0xb90 [ 257.022583][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.027854][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.032843][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.037768][ C1] schedule+0xd2/0x260 [ 257.041805][ C1] rescuer_thread+0x66c/0xb90 [ 257.046487][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.051303][ C1] ? kthread+0x240/0x480 [ 257.055529][ C1] ? worker_thread+0x1040/0x1040 [ 257.060434][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.065371][ C1] ? worker_thread+0x1040/0x1040 [ 257.070545][ C1] kthread+0x3ab/0x480 [ 257.074603][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.079800][ C1] ? set_kthread_struct+0x100/0x100 [ 257.084968][ C1] ret_from_fork+0x1f/0x30 [ 257.089360][ C1] [ 257.092350][ C1] task:kworker/u4:4 state:I stack:28000 pid: 1014 ppid: 2 flags:0x00004000 [ 257.102035][ C1] Workqueue: 0x0 (cfg80211) [ 257.106617][ C1] Call Trace: [ 257.109868][ C1] [ 257.112775][ C1] __schedule+0xa5a/0x48f0 [ 257.117164][ C1] ? worker_thread+0xb2/0x1040 [ 257.121918][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.127178][ C1] schedule+0xd2/0x260 [ 257.131214][ C1] worker_thread+0x14d/0x1040 [ 257.136151][ C1] ? process_one_work+0x1450/0x1450 [ 257.141344][ C1] kthread+0x3ab/0x480 [ 257.145485][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.150662][ C1] ? set_kthread_struct+0x100/0x100 [ 257.155908][ C1] ret_from_fork+0x1f/0x30 [ 257.160521][ C1] [ 257.163539][ C1] task:kworker/0:2 state:I stack:26048 pid: 1016 ppid: 2 flags:0x00004000 [ 257.172978][ C1] Workqueue: 0x0 (rcu_gp) [ 257.177365][ C1] Call Trace: [ 257.180613][ C1] [ 257.183516][ C1] __schedule+0xa5a/0x48f0 [ 257.187932][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.193185][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.198113][ C1] schedule+0xd2/0x260 [ 257.202153][ C1] worker_thread+0x14d/0x1040 [ 257.206800][ C1] ? process_one_work+0x1450/0x1450 [ 257.211982][ C1] kthread+0x3ab/0x480 [ 257.216035][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.221245][ C1] ? set_kthread_struct+0x100/0x100 [ 257.226450][ C1] ret_from_fork+0x1f/0x30 [ 257.230864][ C1] [ 257.233855][ C1] task:mlx4 state:I stack:30632 pid: 1107 ppid: 2 flags:0x00004000 [ 257.243111][ C1] Call Trace: [ 257.246360][ C1] [ 257.249286][ C1] __schedule+0xa5a/0x48f0 [ 257.253676][ C1] ? rescuer_thread+0x572/0xb90 [ 257.258515][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.263772][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.268902][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.273805][ C1] schedule+0xd2/0x260 [ 257.277861][ C1] rescuer_thread+0x66c/0xb90 [ 257.282506][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.287347][ C1] ? kthread+0x240/0x480 [ 257.291561][ C1] ? worker_thread+0x1040/0x1040 [ 257.296484][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.301390][ C1] ? worker_thread+0x1040/0x1040 [ 257.306301][ C1] kthread+0x3ab/0x480 [ 257.310337][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.315502][ C1] ? set_kthread_struct+0x100/0x100 [ 257.320685][ C1] ret_from_fork+0x1f/0x30 [ 257.325093][ C1] [ 257.328085][ C1] task:phy0 state:I stack:29656 pid: 1151 ppid: 2 flags:0x00004000 [ 257.337277][ C1] Call Trace: [ 257.340786][ C1] [ 257.343710][ C1] __schedule+0xa5a/0x48f0 [ 257.348100][ C1] ? rescuer_thread+0x572/0xb90 [ 257.352922][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.358198][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.363188][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.368094][ C1] schedule+0xd2/0x260 [ 257.372133][ C1] rescuer_thread+0x66c/0xb90 [ 257.376773][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.381609][ C1] ? kthread+0x240/0x480 [ 257.385822][ C1] ? worker_thread+0x1040/0x1040 [ 257.390730][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.395631][ C1] ? worker_thread+0x1040/0x1040 [ 257.400534][ C1] kthread+0x3ab/0x480 [ 257.404566][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.409747][ C1] ? set_kthread_struct+0x100/0x100 [ 257.414930][ C1] ret_from_fork+0x1f/0x30 [ 257.419326][ C1] [ 257.422316][ C1] task:kworker/1:1H state:I stack:27840 pid: 1152 ppid: 2 flags:0x00004000 [ 257.431507][ C1] Workqueue: 0x0 (kblockd) [ 257.435989][ C1] Call Trace: [ 257.439239][ C1] [ 257.442142][ C1] __schedule+0xa5a/0x48f0 [ 257.446536][ C1] ? worker_thread+0xb0/0x1040 [ 257.451267][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.456630][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.461540][ C1] schedule+0xd2/0x260 [ 257.465577][ C1] worker_thread+0x14d/0x1040 [ 257.470398][ C1] ? process_one_work+0x1450/0x1450 [ 257.475589][ C1] kthread+0x3ab/0x480 [ 257.479709][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.484870][ C1] ? set_kthread_struct+0x100/0x100 [ 257.490037][ C1] ret_from_fork+0x1f/0x30 [ 257.494688][ C1] [ 257.497678][ C1] task:phy1 state:I stack:30632 pid: 1157 ppid: 2 flags:0x00004000 [ 257.506936][ C1] Call Trace: [ 257.510365][ C1] [ 257.513290][ C1] __schedule+0xa5a/0x48f0 [ 257.517701][ C1] ? rescuer_thread+0x572/0xb90 [ 257.522627][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.527876][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.532868][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.537776][ C1] schedule+0xd2/0x260 [ 257.543528][ C1] rescuer_thread+0x66c/0xb90 [ 257.548206][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.553065][ C1] ? kthread+0x240/0x480 [ 257.557289][ C1] ? worker_thread+0x1040/0x1040 [ 257.562203][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.567107][ C1] ? worker_thread+0x1040/0x1040 [ 257.572011][ C1] kthread+0x3ab/0x480 [ 257.576046][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.581212][ C1] ? set_kthread_struct+0x100/0x100 [ 257.586464][ C1] ret_from_fork+0x1f/0x30 [ 257.590853][ C1] [ 257.593950][ C1] task:firewire state:I stack:29656 pid: 1205 ppid: 2 flags:0x00004000 [ 257.603288][ C1] Call Trace: [ 257.606564][ C1] [ 257.609555][ C1] __schedule+0xa5a/0x48f0 [ 257.613950][ C1] ? rescuer_thread+0x572/0xb90 [ 257.618770][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.624021][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.629011][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.633935][ C1] schedule+0xd2/0x260 [ 257.637971][ C1] rescuer_thread+0x66c/0xb90 [ 257.642706][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.647526][ C1] ? worker_thread+0x1040/0x1040 [ 257.652427][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.657328][ C1] ? worker_thread+0x1040/0x1040 [ 257.662228][ C1] kthread+0x3ab/0x480 [ 257.666261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.671686][ C1] ? set_kthread_struct+0x100/0x100 [ 257.677024][ C1] ret_from_fork+0x1f/0x30 [ 257.681411][ C1] [ 257.684426][ C1] task:firewire_ohci state:I stack:29656 pid: 1207 ppid: 2 flags:0x00004000 [ 257.693608][ C1] Call Trace: [ 257.696860][ C1] [ 257.699767][ C1] __schedule+0xa5a/0x48f0 [ 257.704329][ C1] ? rescuer_thread+0x572/0xb90 [ 257.709255][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.714523][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.719815][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.724722][ C1] schedule+0xd2/0x260 [ 257.729113][ C1] rescuer_thread+0x66c/0xb90 [ 257.733853][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.738675][ C1] ? kthread+0x240/0x480 [ 257.743149][ C1] ? worker_thread+0x1040/0x1040 [ 257.748142][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.753061][ C1] ? worker_thread+0x1040/0x1040 [ 257.758050][ C1] kthread+0x3ab/0x480 [ 257.762085][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.767315][ C1] ? set_kthread_struct+0x100/0x100 [ 257.772482][ C1] ret_from_fork+0x1f/0x30 [ 257.776872][ C1] [ 257.779879][ C1] task:vfio-irqfd-clea state:I stack:30632 pid: 1211 ppid: 2 flags:0x00004000 [ 257.789134][ C1] Call Trace: [ 257.792562][ C1] [ 257.795499][ C1] __schedule+0xa5a/0x48f0 [ 257.799907][ C1] ? rescuer_thread+0x572/0xb90 [ 257.804986][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.810239][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.815319][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.820332][ C1] schedule+0xd2/0x260 [ 257.824370][ C1] rescuer_thread+0x66c/0xb90 [ 257.829032][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 257.833847][ C1] ? kthread+0x240/0x480 [ 257.838142][ C1] ? worker_thread+0x1040/0x1040 [ 257.843046][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.847950][ C1] ? worker_thread+0x1040/0x1040 [ 257.853588][ C1] kthread+0x3ab/0x480 [ 257.857624][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.862791][ C1] ? set_kthread_struct+0x100/0x100 [ 257.868046][ C1] ret_from_fork+0x1f/0x30 [ 257.872478][ C1] [ 257.875734][ C1] task:aoe_tx0 state:S stack:28584 pid: 1221 ppid: 2 flags:0x00004000 [ 257.884904][ C1] Call Trace: [ 257.888175][ C1] [ 257.891080][ C1] __schedule+0xa5a/0x48f0 [ 257.895475][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.900779][ C1] schedule+0xd2/0x260 [ 257.904818][ C1] kthread+0x261/0x380 [ 257.909137][ C1] ? ktcomplete+0x2d0/0x2d0 [ 257.913618][ C1] ? wake_up_q+0xf0/0xf0 [ 257.917834][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 257.922845][ C1] ? ktcomplete+0x2d0/0x2d0 [ 257.927319][ C1] kthread+0x3ab/0x480 [ 257.931555][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 257.936735][ C1] ? set_kthread_struct+0x100/0x100 [ 257.941929][ C1] ret_from_fork+0x1f/0x30 [ 257.946322][ C1] [ 257.949312][ C1] task:aoe_ktio0 state:S stack:30528 pid: 1223 ppid: 2 flags:0x00004000 [ 257.958580][ C1] Call Trace: [ 257.962084][ C1] [ 257.964994][ C1] __schedule+0xa5a/0x48f0 [ 257.969381][ C1] ? kthread+0x1d2/0x380 [ 257.973589][ C1] ? io_schedule_timeout+0x180/0x180 [ 257.978845][ C1] schedule+0xd2/0x260 [ 257.982878][ C1] kthread+0x261/0x380 [ 257.986916][ C1] ? ktcomplete+0x2d0/0x2d0 [ 257.991391][ C1] ? wake_up_q+0xf0/0xf0 [ 257.995620][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.000612][ C1] ? ktcomplete+0x2d0/0x2d0 [ 258.005085][ C1] kthread+0x3ab/0x480 [ 258.009120][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.014279][ C1] ? set_kthread_struct+0x100/0x100 [ 258.019441][ C1] ret_from_fork+0x1f/0x30 [ 258.023832][ C1] [ 258.026823][ C1] task:u132 state:I stack:30632 pid: 1247 ppid: 2 flags:0x00004000 [ 258.035992][ C1] Call Trace: [ 258.039327][ C1] [ 258.042249][ C1] __schedule+0xa5a/0x48f0 [ 258.046636][ C1] ? rescuer_thread+0x572/0xb90 [ 258.051470][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.056721][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.061727][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.066632][ C1] schedule+0xd2/0x260 [ 258.070689][ C1] rescuer_thread+0x66c/0xb90 [ 258.075331][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.080156][ C1] ? worker_thread+0x1040/0x1040 [ 258.085064][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.089966][ C1] ? worker_thread+0x1040/0x1040 [ 258.094882][ C1] kthread+0x3ab/0x480 [ 258.098913][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.104073][ C1] ? set_kthread_struct+0x100/0x100 [ 258.109254][ C1] ret_from_fork+0x1f/0x30 [ 258.113642][ C1] [ 258.116638][ C1] task:uas state:I stack:30632 pid: 1259 ppid: 2 flags:0x00004000 [ 258.125818][ C1] Call Trace: [ 258.129071][ C1] [ 258.131990][ C1] __schedule+0xa5a/0x48f0 [ 258.136400][ C1] ? rescuer_thread+0x572/0xb90 [ 258.141234][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.146484][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.151493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.156399][ C1] schedule+0xd2/0x260 [ 258.160432][ C1] rescuer_thread+0x66c/0xb90 [ 258.165091][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.169997][ C1] ? kthread+0x240/0x480 [ 258.174208][ C1] ? worker_thread+0x1040/0x1040 [ 258.179113][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.184367][ C1] ? worker_thread+0x1040/0x1040 [ 258.189273][ C1] kthread+0x3ab/0x480 [ 258.193314][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.198494][ C1] ? set_kthread_struct+0x100/0x100 [ 258.203658][ C1] ret_from_fork+0x1f/0x30 [ 258.208152][ C1] [ 258.211146][ C1] task:kworker/u4:5 state:I stack:26248 pid: 1321 ppid: 2 flags:0x00004000 [ 258.220311][ C1] Workqueue: 0x0 (bat_events) [ 258.225306][ C1] Call Trace: [ 258.228562][ C1] [ 258.231475][ C1] __schedule+0xa5a/0x48f0 [ 258.235889][ C1] ? worker_thread+0xb0/0x1040 [ 258.240728][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.245979][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.250882][ C1] schedule+0xd2/0x260 [ 258.254937][ C1] worker_thread+0x14d/0x1040 [ 258.259595][ C1] ? process_one_work+0x1450/0x1450 [ 258.264757][ C1] kthread+0x3ab/0x480 [ 258.268984][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.274148][ C1] ? set_kthread_struct+0x100/0x100 [ 258.279309][ C1] ret_from_fork+0x1f/0x30 [ 258.283698][ C1] [ 258.286691][ C1] task:usbip_event state:I stack:30000 pid: 1556 ppid: 2 flags:0x00004000 [ 258.295854][ C1] Call Trace: [ 258.299274][ C1] [ 258.302284][ C1] __schedule+0xa5a/0x48f0 [ 258.306693][ C1] ? rescuer_thread+0x572/0xb90 [ 258.311615][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.316866][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.321859][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.326778][ C1] schedule+0xd2/0x260 [ 258.330902][ C1] rescuer_thread+0x66c/0xb90 [ 258.335549][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.340370][ C1] ? kthread+0x240/0x480 [ 258.344584][ C1] ? worker_thread+0x1040/0x1040 [ 258.349489][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.354586][ C1] ? worker_thread+0x1040/0x1040 [ 258.359510][ C1] kthread+0x3ab/0x480 [ 258.363546][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.368741][ C1] ? set_kthread_struct+0x100/0x100 [ 258.373930][ C1] ret_from_fork+0x1f/0x30 [ 258.378324][ C1] [ 258.381318][ C1] task:pvrusb2-context state:S stack:29704 pid: 1942 ppid: 2 flags:0x00004000 [ 258.390576][ C1] Call Trace: [ 258.393825][ C1] [ 258.396758][ C1] __schedule+0xa5a/0x48f0 [ 258.401173][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.406617][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.412772][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.417974][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 258.423748][ C1] schedule+0xd2/0x260 [ 258.427807][ C1] pvr2_context_thread_func+0x45b/0x680 [ 258.433334][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 258.438671][ C1] ? finish_wait+0x270/0x270 [ 258.443228][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.448133][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 258.453555][ C1] kthread+0x3ab/0x480 [ 258.457586][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.462921][ C1] ? set_kthread_struct+0x100/0x100 [ 258.468083][ C1] ret_from_fork+0x1f/0x30 [ 258.472470][ C1] [ 258.475458][ C1] task:cec-vivid-000-v state:S stack:30480 pid: 1977 ppid: 2 flags:0x00004000 [ 258.484744][ C1] Call Trace: [ 258.487998][ C1] [ 258.490928][ C1] __schedule+0xa5a/0x48f0 [ 258.495336][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.500604][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.506567][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.511747][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 258.517826][ C1] schedule+0xd2/0x260 [ 258.521996][ C1] cec_thread_func+0x4b7/0xab0 [ 258.526744][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.531565][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.537361][ C1] ? finish_wait+0x270/0x270 [ 258.541930][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.546922][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.552698][ C1] kthread+0x3ab/0x480 [ 258.556837][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.562022][ C1] ? set_kthread_struct+0x100/0x100 [ 258.567295][ C1] ret_from_fork+0x1f/0x30 [ 258.571953][ C1] [ 258.574973][ C1] task:cec-vivid-000-v state:S stack:29640 pid: 1978 ppid: 2 flags:0x00004000 [ 258.585465][ C1] Call Trace: [ 258.588716][ C1] [ 258.591622][ C1] __schedule+0xa5a/0x48f0 [ 258.596231][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.602092][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.608153][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.613578][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 258.619357][ C1] schedule+0xd2/0x260 [ 258.623393][ C1] cec_thread_func+0x4b7/0xab0 [ 258.628125][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.632946][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.638715][ C1] ? finish_wait+0x270/0x270 [ 258.643289][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.648191][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.653962][ C1] kthread+0x3ab/0x480 [ 258.658014][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.663175][ C1] ? set_kthread_struct+0x100/0x100 [ 258.668340][ C1] ret_from_fork+0x1f/0x30 [ 258.672730][ C1] [ 258.675730][ C1] task:vivid_cec-vivid state:S stack:29560 pid: 1979 ppid: 2 flags:0x00004000 [ 258.684909][ C1] Call Trace: [ 258.688180][ C1] [ 258.691083][ C1] __schedule+0xa5a/0x48f0 [ 258.695480][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 258.700925][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.706175][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.711166][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.716072][ C1] schedule+0xd2/0x260 [ 258.720106][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 258.725364][ C1] ? __lock_acquire+0x15ad/0x5410 [ 258.730354][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 258.736040][ C1] ? finish_wait+0x270/0x270 [ 258.740604][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 258.746568][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 258.752347][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.757599][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.762502][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 258.768102][ C1] kthread+0x3ab/0x480 [ 258.772159][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.777429][ C1] ? set_kthread_struct+0x100/0x100 [ 258.782808][ C1] ret_from_fork+0x1f/0x30 [ 258.787672][ C1] [ 258.790718][ C1] task:cec-vivid-001-v state:S stack:30600 pid: 1993 ppid: 2 flags:0x00004000 [ 258.799888][ C1] Call Trace: [ 258.803164][ C1] [ 258.806154][ C1] __schedule+0xa5a/0x48f0 [ 258.810566][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.815824][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.821865][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.827045][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 258.833018][ C1] schedule+0xd2/0x260 [ 258.837056][ C1] cec_thread_func+0x4b7/0xab0 [ 258.841892][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.846731][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.852503][ C1] ? finish_wait+0x270/0x270 [ 258.857064][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.861971][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.867761][ C1] kthread+0x3ab/0x480 [ 258.871795][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.876954][ C1] ? set_kthread_struct+0x100/0x100 [ 258.882135][ C1] ret_from_fork+0x1f/0x30 [ 258.886535][ C1] [ 258.889530][ C1] task:cec-vivid-001-v state:S stack:29984 pid: 1994 ppid: 2 flags:0x00004000 [ 258.898693][ C1] Call Trace: [ 258.902030][ C1] [ 258.905022][ C1] __schedule+0xa5a/0x48f0 [ 258.909412][ C1] ? io_schedule_timeout+0x180/0x180 [ 258.914659][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 258.920617][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.925781][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 258.931572][ C1] schedule+0xd2/0x260 [ 258.935632][ C1] cec_thread_func+0x4b7/0xab0 [ 258.940369][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 258.945207][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.950981][ C1] ? finish_wait+0x270/0x270 [ 258.955540][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 258.960444][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 258.966237][ C1] kthread+0x3ab/0x480 [ 258.970271][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 258.975447][ C1] ? set_kthread_struct+0x100/0x100 [ 258.980610][ C1] ret_from_fork+0x1f/0x30 [ 258.984999][ C1] [ 258.987989][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 1995 ppid: 2 flags:0x00004000 [ 258.997311][ C1] Call Trace: [ 259.000564][ C1] [ 259.003466][ C1] __schedule+0xa5a/0x48f0 [ 259.007975][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 259.013418][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.018682][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 259.023849][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 259.028752][ C1] schedule+0xd2/0x260 [ 259.032870][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 259.038120][ C1] ? __lock_acquire+0x15ad/0x5410 [ 259.043127][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.048723][ C1] ? finish_wait+0x270/0x270 [ 259.053279][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.059259][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 259.065029][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.070208][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.075111][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.080730][ C1] kthread+0x3ab/0x480 [ 259.084850][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.090014][ C1] ? set_kthread_struct+0x100/0x100 [ 259.095266][ C1] ret_from_fork+0x1f/0x30 [ 259.099850][ C1] [ 259.102957][ C1] task:cec-vivid-002-v state:S stack:30600 pid: 2009 ppid: 2 flags:0x00004000 [ 259.112119][ C1] Call Trace: [ 259.115373][ C1] [ 259.119447][ C1] __schedule+0xa5a/0x48f0 [ 259.123948][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.129301][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.135287][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.140451][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.146221][ C1] schedule+0xd2/0x260 [ 259.150257][ C1] cec_thread_func+0x4b7/0xab0 [ 259.155094][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.159912][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.165683][ C1] ? finish_wait+0x270/0x270 [ 259.170242][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.175146][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.180920][ C1] kthread+0x3ab/0x480 [ 259.185411][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.190577][ C1] ? set_kthread_struct+0x100/0x100 [ 259.195763][ C1] ret_from_fork+0x1f/0x30 [ 259.200171][ C1] [ 259.203165][ C1] task:cec-vivid-002-v state:S stack:29984 pid: 2010 ppid: 2 flags:0x00004000 [ 259.212371][ C1] Call Trace: [ 259.215634][ C1] [ 259.218658][ C1] __schedule+0xa5a/0x48f0 [ 259.223069][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.228324][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.234317][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.239485][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.245266][ C1] schedule+0xd2/0x260 [ 259.249310][ C1] cec_thread_func+0x4b7/0xab0 [ 259.254130][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.258970][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.264918][ C1] ? finish_wait+0x270/0x270 [ 259.269497][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.274404][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.280175][ C1] kthread+0x3ab/0x480 [ 259.284314][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.289479][ C1] ? set_kthread_struct+0x100/0x100 [ 259.294731][ C1] ret_from_fork+0x1f/0x30 [ 259.299314][ C1] [ 259.302413][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2011 ppid: 2 flags:0x00004000 [ 259.311580][ C1] Call Trace: [ 259.314831][ C1] [ 259.317830][ C1] __schedule+0xa5a/0x48f0 [ 259.322221][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 259.327648][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.332899][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 259.337907][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 259.343073][ C1] schedule+0xd2/0x260 [ 259.347110][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 259.352364][ C1] ? __lock_acquire+0x15ad/0x5410 [ 259.357374][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.362969][ C1] ? finish_wait+0x270/0x270 [ 259.367525][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.373504][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 259.379276][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.384437][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.389441][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.395038][ C1] kthread+0x3ab/0x480 [ 259.399072][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.404258][ C1] ? set_kthread_struct+0x100/0x100 [ 259.409421][ C1] ret_from_fork+0x1f/0x30 [ 259.413811][ C1] [ 259.416803][ C1] task:cec-vivid-003-v state:S stack:30600 pid: 2025 ppid: 2 flags:0x00004000 [ 259.425986][ C1] Call Trace: [ 259.429240][ C1] [ 259.432143][ C1] __schedule+0xa5a/0x48f0 [ 259.436533][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.441780][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.447728][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.452982][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.458841][ C1] schedule+0xd2/0x260 [ 259.462894][ C1] cec_thread_func+0x4b7/0xab0 [ 259.467627][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.472461][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.478237][ C1] ? finish_wait+0x270/0x270 [ 259.482903][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.487807][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.493593][ C1] kthread+0x3ab/0x480 [ 259.497625][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.502872][ C1] ? set_kthread_struct+0x100/0x100 [ 259.508034][ C1] ret_from_fork+0x1f/0x30 [ 259.512422][ C1] [ 259.515412][ C1] task:cec-vivid-003-v state:S stack:29984 pid: 2026 ppid: 2 flags:0x00004000 [ 259.524664][ C1] Call Trace: [ 259.527998][ C1] [ 259.530923][ C1] __schedule+0xa5a/0x48f0 [ 259.535490][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.540747][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.546695][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.551959][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.557733][ C1] schedule+0xd2/0x260 [ 259.561790][ C1] cec_thread_func+0x4b7/0xab0 [ 259.566522][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.571537][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.577333][ C1] ? finish_wait+0x270/0x270 [ 259.581900][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.586826][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.592597][ C1] kthread+0x3ab/0x480 [ 259.596637][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.601818][ C1] ? set_kthread_struct+0x100/0x100 [ 259.607070][ C1] ret_from_fork+0x1f/0x30 [ 259.611467][ C1] [ 259.614456][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2027 ppid: 2 flags:0x00004000 [ 259.623712][ C1] Call Trace: [ 259.626981][ C1] [ 259.630256][ C1] __schedule+0xa5a/0x48f0 [ 259.634820][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 259.640249][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.645501][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 259.650507][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 259.655413][ C1] schedule+0xd2/0x260 [ 259.659455][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 259.664722][ C1] ? __lock_acquire+0x15ad/0x5410 [ 259.669717][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.675313][ C1] ? finish_wait+0x270/0x270 [ 259.679875][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.686013][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 259.691782][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.696949][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.702195][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.708300][ C1] kthread+0x3ab/0x480 [ 259.712798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.717990][ C1] ? set_kthread_struct+0x100/0x100 [ 259.723158][ C1] ret_from_fork+0x1f/0x30 [ 259.727558][ C1] [ 259.730557][ C1] task:cec-vivid-004-v state:S stack:30600 pid: 2041 ppid: 2 flags:0x00004000 [ 259.739812][ C1] Call Trace: [ 259.743079][ C1] [ 259.745983][ C1] __schedule+0xa5a/0x48f0 [ 259.750548][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.755800][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.762006][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.767170][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.772947][ C1] schedule+0xd2/0x260 [ 259.776985][ C1] cec_thread_func+0x4b7/0xab0 [ 259.781724][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.786545][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.792332][ C1] ? finish_wait+0x270/0x270 [ 259.796886][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.801805][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.807577][ C1] kthread+0x3ab/0x480 [ 259.811631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.816796][ C1] ? set_kthread_struct+0x100/0x100 [ 259.822319][ C1] ret_from_fork+0x1f/0x30 [ 259.826811][ C1] [ 259.829800][ C1] task:cec-vivid-004-v state:S stack:29984 pid: 2042 ppid: 2 flags:0x00004000 [ 259.838988][ C1] Call Trace: [ 259.842260][ C1] [ 259.845166][ C1] __schedule+0xa5a/0x48f0 [ 259.849556][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.854894][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 259.860839][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.866017][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 259.871790][ C1] schedule+0xd2/0x260 [ 259.875823][ C1] cec_thread_func+0x4b7/0xab0 [ 259.880574][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 259.885392][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.891161][ C1] ? finish_wait+0x270/0x270 [ 259.895717][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 259.900620][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 259.906389][ C1] kthread+0x3ab/0x480 [ 259.910423][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 259.915605][ C1] ? set_kthread_struct+0x100/0x100 [ 259.920770][ C1] ret_from_fork+0x1f/0x30 [ 259.925175][ C1] [ 259.928338][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2043 ppid: 2 flags:0x00004000 [ 259.937503][ C1] Call Trace: [ 259.940754][ C1] [ 259.943656][ C1] __schedule+0xa5a/0x48f0 [ 259.948055][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 259.953481][ C1] ? io_schedule_timeout+0x180/0x180 [ 259.959075][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 259.964083][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 259.968991][ C1] schedule+0xd2/0x260 [ 259.973040][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 259.978331][ C1] ? __lock_acquire+0x15ad/0x5410 [ 259.983330][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 259.989553][ C1] ? finish_wait+0x270/0x270 [ 259.994126][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.000174][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 260.005973][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.011174][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.016099][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.021704][ C1] kthread+0x3ab/0x480 [ 260.025743][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.030907][ C1] ? set_kthread_struct+0x100/0x100 [ 260.036094][ C1] ret_from_fork+0x1f/0x30 [ 260.040676][ C1] [ 260.043666][ C1] task:cec-vivid-005-v state:S stack:29928 pid: 2057 ppid: 2 flags:0x00004000 [ 260.052939][ C1] Call Trace: [ 260.056191][ C1] [ 260.059116][ C1] __schedule+0xa5a/0x48f0 [ 260.063866][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.069152][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.075125][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.080294][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.086071][ C1] schedule+0xd2/0x260 [ 260.090120][ C1] cec_thread_func+0x4b7/0xab0 [ 260.094853][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.100137][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.106075][ C1] ? finish_wait+0x270/0x270 [ 260.110653][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.115649][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.121427][ C1] kthread+0x3ab/0x480 [ 260.125472][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.130639][ C1] ? set_kthread_struct+0x100/0x100 [ 260.135806][ C1] ret_from_fork+0x1f/0x30 [ 260.140196][ C1] [ 260.143209][ C1] task:cec-vivid-005-v state:S stack:29984 pid: 2058 ppid: 2 flags:0x00004000 [ 260.152399][ C1] Call Trace: [ 260.155652][ C1] [ 260.158577][ C1] __schedule+0xa5a/0x48f0 [ 260.162973][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.168335][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.174377][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.179558][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.185333][ C1] schedule+0xd2/0x260 [ 260.189379][ C1] cec_thread_func+0x4b7/0xab0 [ 260.194109][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.199040][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.205081][ C1] ? finish_wait+0x270/0x270 [ 260.209645][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.214650][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.220525][ C1] kthread+0x3ab/0x480 [ 260.224567][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.229732][ C1] ? set_kthread_struct+0x100/0x100 [ 260.234918][ C1] ret_from_fork+0x1f/0x30 [ 260.239493][ C1] [ 260.242510][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2059 ppid: 2 flags:0x00004000 [ 260.251677][ C1] Call Trace: [ 260.254934][ C1] [ 260.257837][ C1] __schedule+0xa5a/0x48f0 [ 260.262236][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 260.267748][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.272998][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 260.278079][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 260.282986][ C1] schedule+0xd2/0x260 [ 260.287024][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 260.292296][ C1] ? __lock_acquire+0x15ad/0x5410 [ 260.297306][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.302990][ C1] ? finish_wait+0x270/0x270 [ 260.307552][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.313687][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 260.319461][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.324627][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.329550][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.335169][ C1] kthread+0x3ab/0x480 [ 260.339311][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.344497][ C1] ? set_kthread_struct+0x100/0x100 [ 260.349687][ C1] ret_from_fork+0x1f/0x30 [ 260.354108][ C1] [ 260.357103][ C1] task:cec-vivid-006-v state:S stack:30600 pid: 2073 ppid: 2 flags:0x00004000 [ 260.366270][ C1] Call Trace: [ 260.369537][ C1] [ 260.372464][ C1] __schedule+0xa5a/0x48f0 [ 260.376866][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.382456][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.388409][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.393595][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.399376][ C1] schedule+0xd2/0x260 [ 260.403433][ C1] cec_thread_func+0x4b7/0xab0 [ 260.408167][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.413266][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.419300][ C1] ? finish_wait+0x270/0x270 [ 260.423859][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.428768][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.434713][ C1] kthread+0x3ab/0x480 [ 260.438746][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.443926][ C1] ? set_kthread_struct+0x100/0x100 [ 260.449088][ C1] ret_from_fork+0x1f/0x30 [ 260.453481][ C1] [ 260.456475][ C1] task:cec-vivid-006-v state:S stack:29928 pid: 2074 ppid: 2 flags:0x00004000 [ 260.465663][ C1] Call Trace: [ 260.468913][ C1] [ 260.471817][ C1] __schedule+0xa5a/0x48f0 [ 260.476229][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.481487][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.487523][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.492688][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.498917][ C1] schedule+0xd2/0x260 [ 260.502955][ C1] cec_thread_func+0x4b7/0xab0 [ 260.507703][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.512542][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.518315][ C1] ? finish_wait+0x270/0x270 [ 260.522890][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.527799][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.533587][ C1] kthread+0x3ab/0x480 [ 260.537640][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.542807][ C1] ? set_kthread_struct+0x100/0x100 [ 260.548010][ C1] ret_from_fork+0x1f/0x30 [ 260.552402][ C1] [ 260.555392][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2075 ppid: 2 flags:0x00004000 [ 260.564555][ C1] Call Trace: [ 260.567806][ C1] [ 260.570711][ C1] __schedule+0xa5a/0x48f0 [ 260.575101][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 260.580526][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.585796][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 260.590788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 260.595710][ C1] schedule+0xd2/0x260 [ 260.599856][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 260.605127][ C1] ? __lock_acquire+0x15ad/0x5410 [ 260.610121][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.615719][ C1] ? finish_wait+0x270/0x270 [ 260.620289][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.626268][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 260.632039][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.637206][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.642131][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.647747][ C1] kthread+0x3ab/0x480 [ 260.651790][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.656950][ C1] ? set_kthread_struct+0x100/0x100 [ 260.662111][ C1] ret_from_fork+0x1f/0x30 [ 260.666590][ C1] [ 260.669587][ C1] task:cec-vivid-007-v state:S stack:30600 pid: 2089 ppid: 2 flags:0x00004000 [ 260.678835][ C1] Call Trace: [ 260.682086][ C1] [ 260.685004][ C1] __schedule+0xa5a/0x48f0 [ 260.689437][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.694741][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.700690][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.705882][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.711659][ C1] schedule+0xd2/0x260 [ 260.715705][ C1] cec_thread_func+0x4b7/0xab0 [ 260.720468][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.725317][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.731096][ C1] ? finish_wait+0x270/0x270 [ 260.735761][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.740684][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.746478][ C1] kthread+0x3ab/0x480 [ 260.750538][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.755700][ C1] ? set_kthread_struct+0x100/0x100 [ 260.760864][ C1] ret_from_fork+0x1f/0x30 [ 260.765276][ C1] [ 260.768267][ C1] task:cec-vivid-007-v state:S stack:29984 pid: 2090 ppid: 2 flags:0x00004000 [ 260.777532][ C1] Call Trace: [ 260.780790][ C1] [ 260.784391][ C1] __schedule+0xa5a/0x48f0 [ 260.788801][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.794052][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 260.800026][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.805730][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 260.811511][ C1] schedule+0xd2/0x260 [ 260.815551][ C1] cec_thread_func+0x4b7/0xab0 [ 260.820283][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 260.825190][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.830962][ C1] ? finish_wait+0x270/0x270 [ 260.835519][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.840441][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 260.846222][ C1] kthread+0x3ab/0x480 [ 260.850279][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.855445][ C1] ? set_kthread_struct+0x100/0x100 [ 260.860895][ C1] ret_from_fork+0x1f/0x30 [ 260.865308][ C1] [ 260.868337][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2091 ppid: 2 flags:0x00004000 [ 260.877505][ C1] Call Trace: [ 260.880755][ C1] [ 260.883658][ C1] __schedule+0xa5a/0x48f0 [ 260.888049][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 260.893472][ C1] ? io_schedule_timeout+0x180/0x180 [ 260.898726][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 260.903718][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 260.908621][ C1] schedule+0xd2/0x260 [ 260.912689][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 260.917959][ C1] ? __lock_acquire+0x15ad/0x5410 [ 260.922974][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.928578][ C1] ? finish_wait+0x270/0x270 [ 260.933135][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.939208][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 260.944982][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.950204][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 260.955195][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 260.960999][ C1] kthread+0x3ab/0x480 [ 260.965055][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 260.970223][ C1] ? set_kthread_struct+0x100/0x100 [ 260.975391][ C1] ret_from_fork+0x1f/0x30 [ 260.979781][ C1] [ 260.982768][ C1] task:cec-vivid-008-v state:S stack:29984 pid: 2105 ppid: 2 flags:0x00004000 [ 260.991940][ C1] Call Trace: [ 260.995192][ C1] [ 260.998105][ C1] __schedule+0xa5a/0x48f0 [ 261.002532][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.008244][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.014194][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.019365][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.025314][ C1] schedule+0xd2/0x260 [ 261.029356][ C1] cec_thread_func+0x4b7/0xab0 [ 261.034095][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.038940][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.044743][ C1] ? finish_wait+0x270/0x270 [ 261.049306][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.054209][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.059984][ C1] kthread+0x3ab/0x480 [ 261.064023][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.069189][ C1] ? set_kthread_struct+0x100/0x100 [ 261.074363][ C1] ret_from_fork+0x1f/0x30 [ 261.078778][ C1] [ 261.081877][ C1] task:cec-vivid-008-v state:S stack:29984 pid: 2106 ppid: 2 flags:0x00004000 [ 261.091328][ C1] Call Trace: [ 261.094578][ C1] [ 261.097480][ C1] __schedule+0xa5a/0x48f0 [ 261.101889][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.107140][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.113096][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.118528][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.124309][ C1] schedule+0xd2/0x260 [ 261.128349][ C1] cec_thread_func+0x4b7/0xab0 [ 261.133097][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.138702][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.144567][ C1] ? finish_wait+0x270/0x270 [ 261.149143][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.154073][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.159855][ C1] kthread+0x3ab/0x480 [ 261.163892][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.169056][ C1] ? set_kthread_struct+0x100/0x100 [ 261.174227][ C1] ret_from_fork+0x1f/0x30 [ 261.178617][ C1] [ 261.181609][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2107 ppid: 2 flags:0x00004000 [ 261.191209][ C1] Call Trace: [ 261.194487][ C1] [ 261.197394][ C1] __schedule+0xa5a/0x48f0 [ 261.201801][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 261.207229][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.212652][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 261.217644][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 261.222549][ C1] schedule+0xd2/0x260 [ 261.226758][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 261.232013][ C1] ? __lock_acquire+0x15ad/0x5410 [ 261.237005][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.242603][ C1] ? finish_wait+0x270/0x270 [ 261.247158][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.253119][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 261.258899][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.264157][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.269061][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.274660][ C1] kthread+0x3ab/0x480 [ 261.278696][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.283862][ C1] ? set_kthread_struct+0x100/0x100 [ 261.289044][ C1] ret_from_fork+0x1f/0x30 [ 261.293446][ C1] [ 261.296464][ C1] task:cec-vivid-009-v state:S stack:30600 pid: 2121 ppid: 2 flags:0x00004000 [ 261.305927][ C1] Call Trace: [ 261.309181][ C1] [ 261.312088][ C1] __schedule+0xa5a/0x48f0 [ 261.316776][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.322028][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.327993][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.333154][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.338932][ C1] schedule+0xd2/0x260 [ 261.342991][ C1] cec_thread_func+0x4b7/0xab0 [ 261.347746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.352586][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.358369][ C1] ? finish_wait+0x270/0x270 [ 261.362948][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.367938][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.373731][ C1] kthread+0x3ab/0x480 [ 261.377772][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.382937][ C1] ? set_kthread_struct+0x100/0x100 [ 261.388103][ C1] ret_from_fork+0x1f/0x30 [ 261.392498][ C1] [ 261.395493][ C1] task:cec-vivid-009-v state:S stack:29928 pid: 2122 ppid: 2 flags:0x00004000 [ 261.404661][ C1] Call Trace: [ 261.407911][ C1] [ 261.410816][ C1] __schedule+0xa5a/0x48f0 [ 261.415208][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.420459][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.426409][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.431573][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.437344][ C1] schedule+0xd2/0x260 [ 261.441380][ C1] cec_thread_func+0x4b7/0xab0 [ 261.446107][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.450922][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.456692][ C1] ? finish_wait+0x270/0x270 [ 261.461249][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.466152][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.471922][ C1] kthread+0x3ab/0x480 [ 261.475953][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.481119][ C1] ? set_kthread_struct+0x100/0x100 [ 261.486281][ C1] ret_from_fork+0x1f/0x30 [ 261.490673][ C1] [ 261.493667][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2123 ppid: 2 flags:0x00004000 [ 261.502827][ C1] Call Trace: [ 261.506076][ C1] [ 261.508980][ C1] __schedule+0xa5a/0x48f0 [ 261.513369][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 261.518794][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.524044][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 261.529059][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 261.533966][ C1] schedule+0xd2/0x260 [ 261.538561][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 261.543841][ C1] ? __lock_acquire+0x15ad/0x5410 [ 261.548843][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.554448][ C1] ? finish_wait+0x270/0x270 [ 261.559029][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.565166][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 261.570938][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.576103][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.581031][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.586648][ C1] kthread+0x3ab/0x480 [ 261.590698][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.595862][ C1] ? set_kthread_struct+0x100/0x100 [ 261.601118][ C1] ret_from_fork+0x1f/0x30 [ 261.605530][ C1] [ 261.608523][ C1] task:cec-vivid-010-v state:S stack:30600 pid: 2137 ppid: 2 flags:0x00004000 [ 261.617782][ C1] Call Trace: [ 261.621031][ C1] [ 261.623932][ C1] __schedule+0xa5a/0x48f0 [ 261.628321][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.633592][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.639570][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.645360][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.651504][ C1] schedule+0xd2/0x260 [ 261.655559][ C1] cec_thread_func+0x4b7/0xab0 [ 261.660584][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.665412][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.671391][ C1] ? finish_wait+0x270/0x270 [ 261.675950][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.680875][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.686752][ C1] kthread+0x3ab/0x480 [ 261.690790][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.695953][ C1] ? set_kthread_struct+0x100/0x100 [ 261.701137][ C1] ret_from_fork+0x1f/0x30 [ 261.705529][ C1] [ 261.708521][ C1] task:cec-vivid-010-v state:S stack:29928 pid: 2138 ppid: 2 flags:0x00004000 [ 261.717687][ C1] Call Trace: [ 261.720934][ C1] [ 261.723838][ C1] __schedule+0xa5a/0x48f0 [ 261.728321][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.733567][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.739607][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.744771][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.750570][ C1] schedule+0xd2/0x260 [ 261.754632][ C1] cec_thread_func+0x4b7/0xab0 [ 261.759458][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.764288][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.770081][ C1] ? finish_wait+0x270/0x270 [ 261.774640][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.779564][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.785474][ C1] kthread+0x3ab/0x480 [ 261.789510][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.794869][ C1] ? set_kthread_struct+0x100/0x100 [ 261.800036][ C1] ret_from_fork+0x1f/0x30 [ 261.804429][ C1] [ 261.807419][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2139 ppid: 2 flags:0x00004000 [ 261.816581][ C1] Call Trace: [ 261.819830][ C1] [ 261.822733][ C1] __schedule+0xa5a/0x48f0 [ 261.827126][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 261.832554][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.837806][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 261.842821][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 261.847726][ C1] schedule+0xd2/0x260 [ 261.851762][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 261.857014][ C1] ? __lock_acquire+0x15ad/0x5410 [ 261.862016][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.867611][ C1] ? finish_wait+0x270/0x270 [ 261.872163][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.878122][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 261.884149][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.889312][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.894238][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 261.899857][ C1] kthread+0x3ab/0x480 [ 261.903892][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 261.909054][ C1] ? set_kthread_struct+0x100/0x100 [ 261.914309][ C1] ret_from_fork+0x1f/0x30 [ 261.918697][ C1] [ 261.921687][ C1] task:cec-vivid-011-v state:S stack:30600 pid: 2153 ppid: 2 flags:0x00004000 [ 261.930931][ C1] Call Trace: [ 261.934195][ C1] [ 261.937095][ C1] __schedule+0xa5a/0x48f0 [ 261.941488][ C1] ? io_schedule_timeout+0x180/0x180 [ 261.946729][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 261.952775][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.958390][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 261.964356][ C1] schedule+0xd2/0x260 [ 261.968792][ C1] cec_thread_func+0x4b7/0xab0 [ 261.973547][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 261.978559][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.984350][ C1] ? finish_wait+0x270/0x270 [ 261.988930][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 261.993855][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 261.999649][ C1] kthread+0x3ab/0x480 [ 262.003771][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.009027][ C1] ? set_kthread_struct+0x100/0x100 [ 262.014192][ C1] ret_from_fork+0x1f/0x30 [ 262.018583][ C1] [ 262.021662][ C1] task:cec-vivid-011-v state:S stack:29928 pid: 2154 ppid: 2 flags:0x00004000 [ 262.030915][ C1] Call Trace: [ 262.034167][ C1] [ 262.037158][ C1] __schedule+0xa5a/0x48f0 [ 262.041557][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.046985][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.053295][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.058636][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.064406][ C1] schedule+0xd2/0x260 [ 262.068444][ C1] cec_thread_func+0x4b7/0xab0 [ 262.073180][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.077997][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.083793][ C1] ? finish_wait+0x270/0x270 [ 262.088357][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.093325][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.099208][ C1] kthread+0x3ab/0x480 [ 262.103249][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.108419][ C1] ? set_kthread_struct+0x100/0x100 [ 262.113602][ C1] ret_from_fork+0x1f/0x30 [ 262.118026][ C1] [ 262.121021][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2155 ppid: 2 flags:0x00004000 [ 262.130186][ C1] Call Trace: [ 262.133524][ C1] [ 262.136430][ C1] __schedule+0xa5a/0x48f0 [ 262.140822][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 262.146249][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.152162][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.157761][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 262.162798][ C1] schedule+0xd2/0x260 [ 262.166840][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 262.172194][ C1] ? __lock_acquire+0x15ad/0x5410 [ 262.177192][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.182878][ C1] ? finish_wait+0x270/0x270 [ 262.187521][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.193505][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 262.199294][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.204952][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.210544][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.216714][ C1] kthread+0x3ab/0x480 [ 262.220764][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.225927][ C1] ? set_kthread_struct+0x100/0x100 [ 262.232480][ C1] ret_from_fork+0x1f/0x30 [ 262.236891][ C1] [ 262.239903][ C1] task:cec-vivid-012-v state:S stack:30600 pid: 2169 ppid: 2 flags:0x00004000 [ 262.249096][ C1] Call Trace: [ 262.252444][ C1] [ 262.255348][ C1] __schedule+0xa5a/0x48f0 [ 262.259768][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.265020][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.270966][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.276153][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.281946][ C1] schedule+0xd2/0x260 [ 262.286092][ C1] cec_thread_func+0x4b7/0xab0 [ 262.290845][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.295770][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.301546][ C1] ? finish_wait+0x270/0x270 [ 262.306383][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.311290][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.317079][ C1] kthread+0x3ab/0x480 [ 262.321115][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.326298][ C1] ? set_kthread_struct+0x100/0x100 [ 262.331462][ C1] ret_from_fork+0x1f/0x30 [ 262.335875][ C1] [ 262.338892][ C1] task:cec-vivid-012-v state:S stack:29984 pid: 2170 ppid: 2 flags:0x00004000 [ 262.348150][ C1] Call Trace: [ 262.351505][ C1] [ 262.354409][ C1] __schedule+0xa5a/0x48f0 [ 262.358798][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.364049][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.369997][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.375158][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.380932][ C1] schedule+0xd2/0x260 [ 262.384967][ C1] cec_thread_func+0x4b7/0xab0 [ 262.390030][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.394878][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.400736][ C1] ? finish_wait+0x270/0x270 [ 262.405292][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.410370][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.416140][ C1] kthread+0x3ab/0x480 [ 262.420198][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.425379][ C1] ? set_kthread_struct+0x100/0x100 [ 262.430543][ C1] ret_from_fork+0x1f/0x30 [ 262.434957][ C1] [ 262.437946][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2171 ppid: 2 flags:0x00004000 [ 262.447966][ C1] Call Trace: [ 262.451244][ C1] [ 262.454154][ C1] __schedule+0xa5a/0x48f0 [ 262.458545][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 262.463974][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.469228][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.474219][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 262.479129][ C1] schedule+0xd2/0x260 [ 262.483183][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 262.489675][ C1] ? __lock_acquire+0x15ad/0x5410 [ 262.494667][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.500264][ C1] ? finish_wait+0x270/0x270 [ 262.504820][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.510889][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 262.516682][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.521845][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.526751][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.532439][ C1] kthread+0x3ab/0x480 [ 262.536582][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.541764][ C1] ? set_kthread_struct+0x100/0x100 [ 262.546927][ C1] ret_from_fork+0x1f/0x30 [ 262.551410][ C1] [ 262.554424][ C1] task:cec-vivid-013-v state:S stack:30600 pid: 2185 ppid: 2 flags:0x00004000 [ 262.563695][ C1] Call Trace: [ 262.567030][ C1] [ 262.569936][ C1] __schedule+0xa5a/0x48f0 [ 262.574325][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.579577][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.585811][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.590973][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.596766][ C1] schedule+0xd2/0x260 [ 262.600822][ C1] cec_thread_func+0x4b7/0xab0 [ 262.605845][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.610680][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.616451][ C1] ? finish_wait+0x270/0x270 [ 262.621092][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.626041][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.631899][ C1] kthread+0x3ab/0x480 [ 262.635932][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.641093][ C1] ? set_kthread_struct+0x100/0x100 [ 262.646253][ C1] ret_from_fork+0x1f/0x30 [ 262.650642][ C1] [ 262.653631][ C1] task:cec-vivid-013-v state:S stack:29928 pid: 2186 ppid: 2 flags:0x00004000 [ 262.663169][ C1] Call Trace: [ 262.666426][ C1] [ 262.669330][ C1] __schedule+0xa5a/0x48f0 [ 262.673731][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.678978][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.684953][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.690239][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.696402][ C1] schedule+0xd2/0x260 [ 262.700446][ C1] cec_thread_func+0x4b7/0xab0 [ 262.705176][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.709994][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.715764][ C1] ? finish_wait+0x270/0x270 [ 262.720320][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.725226][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.731005][ C1] kthread+0x3ab/0x480 [ 262.735073][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.740254][ C1] ? set_kthread_struct+0x100/0x100 [ 262.746460][ C1] ret_from_fork+0x1f/0x30 [ 262.751023][ C1] [ 262.754185][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2187 ppid: 2 flags:0x00004000 [ 262.763355][ C1] Call Trace: [ 262.766623][ C1] [ 262.769525][ C1] __schedule+0xa5a/0x48f0 [ 262.773913][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 262.779338][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.784608][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.789600][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 262.794502][ C1] schedule+0xd2/0x260 [ 262.798536][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 262.803805][ C1] ? __lock_acquire+0x15ad/0x5410 [ 262.808988][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.814584][ C1] ? finish_wait+0x270/0x270 [ 262.819139][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.825978][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 262.831751][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.836933][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.841836][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 262.847432][ C1] kthread+0x3ab/0x480 [ 262.851466][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.856647][ C1] ? set_kthread_struct+0x100/0x100 [ 262.861866][ C1] ret_from_fork+0x1f/0x30 [ 262.866262][ C1] [ 262.869255][ C1] task:cec-vivid-014-v state:S stack:30600 pid: 2201 ppid: 2 flags:0x00004000 [ 262.879289][ C1] Call Trace: [ 262.882539][ C1] [ 262.885467][ C1] __schedule+0xa5a/0x48f0 [ 262.889949][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.895373][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 262.901441][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.906854][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 262.912718][ C1] schedule+0xd2/0x260 [ 262.916759][ C1] cec_thread_func+0x4b7/0xab0 [ 262.921678][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 262.927192][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.933136][ C1] ? finish_wait+0x270/0x270 [ 262.937692][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 262.942592][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 262.948364][ C1] kthread+0x3ab/0x480 [ 262.952402][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 262.957569][ C1] ? set_kthread_struct+0x100/0x100 [ 262.962821][ C1] ret_from_fork+0x1f/0x30 [ 262.967238][ C1] [ 262.970232][ C1] task:cec-vivid-014-v state:S stack:29928 pid: 2202 ppid: 2 flags:0x00004000 [ 262.979401][ C1] Call Trace: [ 262.982737][ C1] [ 262.985835][ C1] __schedule+0xa5a/0x48f0 [ 262.990248][ C1] ? io_schedule_timeout+0x180/0x180 [ 262.995673][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 263.001810][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.007013][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 263.012807][ C1] schedule+0xd2/0x260 [ 263.017405][ C1] cec_thread_func+0x4b7/0xab0 [ 263.022141][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.026978][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.032748][ C1] ? finish_wait+0x270/0x270 [ 263.037308][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.042218][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.047997][ C1] kthread+0x3ab/0x480 [ 263.052052][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.057239][ C1] ? set_kthread_struct+0x100/0x100 [ 263.062564][ C1] ret_from_fork+0x1f/0x30 [ 263.066974][ C1] [ 263.069993][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2203 ppid: 2 flags:0x00004000 [ 263.079253][ C1] Call Trace: [ 263.082510][ C1] [ 263.085418][ C1] __schedule+0xa5a/0x48f0 [ 263.089816][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 263.095433][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.100684][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.105762][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.110668][ C1] schedule+0xd2/0x260 [ 263.114720][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 263.120064][ C1] ? __lock_acquire+0x15ad/0x5410 [ 263.125232][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 263.130895][ C1] ? finish_wait+0x270/0x270 [ 263.135494][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 263.141462][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 263.147623][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.152813][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.157717][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 263.163526][ C1] kthread+0x3ab/0x480 [ 263.167653][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.172920][ C1] ? set_kthread_struct+0x100/0x100 [ 263.178412][ C1] ret_from_fork+0x1f/0x30 [ 263.182847][ C1] [ 263.185888][ C1] task:cec-vivid-015-v state:S stack:30280 pid: 2221 ppid: 2 flags:0x00004000 [ 263.196119][ C1] Call Trace: [ 263.199442][ C1] [ 263.202532][ C1] __schedule+0xa5a/0x48f0 [ 263.206956][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.212881][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 263.219961][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.225644][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 263.231674][ C1] schedule+0xd2/0x260 [ 263.237045][ C1] cec_thread_func+0x4b7/0xab0 [ 263.242055][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.246916][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.252694][ C1] ? finish_wait+0x270/0x270 [ 263.257254][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.262267][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.268146][ C1] kthread+0x3ab/0x480 [ 263.272183][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.277545][ C1] ? set_kthread_struct+0x100/0x100 [ 263.282710][ C1] ret_from_fork+0x1f/0x30 [ 263.287101][ C1] [ 263.290200][ C1] task:cec-vivid-015-v state:S stack:29984 pid: 2222 ppid: 2 flags:0x00004000 [ 263.299386][ C1] Call Trace: [ 263.302659][ C1] [ 263.305684][ C1] __schedule+0xa5a/0x48f0 [ 263.310101][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.315359][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 263.321936][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.327102][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 263.332897][ C1] schedule+0xd2/0x260 [ 263.337126][ C1] cec_thread_func+0x4b7/0xab0 [ 263.342051][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.347057][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.353090][ C1] ? finish_wait+0x270/0x270 [ 263.358452][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.363360][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 263.369155][ C1] kthread+0x3ab/0x480 [ 263.373276][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.378700][ C1] ? set_kthread_struct+0x100/0x100 [ 263.384325][ C1] ret_from_fork+0x1f/0x30 [ 263.388715][ C1] [ 263.391709][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2223 ppid: 2 flags:0x00004000 [ 263.400875][ C1] Call Trace: [ 263.404318][ C1] [ 263.407222][ C1] __schedule+0xa5a/0x48f0 [ 263.411784][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 263.417489][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.422998][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.428368][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.433375][ C1] schedule+0xd2/0x260 [ 263.437431][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 263.442791][ C1] ? __lock_acquire+0x15ad/0x5410 [ 263.447959][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 263.453555][ C1] ? finish_wait+0x270/0x270 [ 263.458109][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 263.464248][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 263.470191][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.475465][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.480372][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 263.485969][ C1] kthread+0x3ab/0x480 [ 263.490001][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.495340][ C1] ? set_kthread_struct+0x100/0x100 [ 263.500508][ C1] ret_from_fork+0x1f/0x30 [ 263.504897][ C1] [ 263.507884][ C1] task:raid5wq state:I stack:29936 pid: 2282 ppid: 2 flags:0x00004000 [ 263.517224][ C1] Call Trace: [ 263.520475][ C1] [ 263.523382][ C1] __schedule+0xa5a/0x48f0 [ 263.527771][ C1] ? rescuer_thread+0x572/0xb90 [ 263.532587][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.537874][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.542877][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.547781][ C1] schedule+0xd2/0x260 [ 263.551819][ C1] rescuer_thread+0x66c/0xb90 [ 263.556462][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.561279][ C1] ? worker_thread+0x1040/0x1040 [ 263.566179][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.571463][ C1] ? worker_thread+0x1040/0x1040 [ 263.576392][ C1] kthread+0x3ab/0x480 [ 263.580427][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.585585][ C1] ? set_kthread_struct+0x100/0x100 [ 263.590745][ C1] ret_from_fork+0x1f/0x30 [ 263.595134][ C1] [ 263.598135][ C1] task:bch_btree_io state:I stack:29656 pid: 2284 ppid: 2 flags:0x00004000 [ 263.607663][ C1] Call Trace: [ 263.610938][ C1] [ 263.613841][ C1] __schedule+0xa5a/0x48f0 [ 263.618388][ C1] ? rescuer_thread+0x572/0xb90 [ 263.623562][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.628990][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.634000][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.638904][ C1] schedule+0xd2/0x260 [ 263.642939][ C1] rescuer_thread+0x66c/0xb90 [ 263.647578][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.652391][ C1] ? kthread+0x240/0x480 [ 263.656608][ C1] ? worker_thread+0x1040/0x1040 [ 263.661508][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.666430][ C1] ? worker_thread+0x1040/0x1040 [ 263.671331][ C1] kthread+0x3ab/0x480 [ 263.675360][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.680519][ C1] ? set_kthread_struct+0x100/0x100 [ 263.685679][ C1] ret_from_fork+0x1f/0x30 [ 263.690064][ C1] [ 263.693051][ C1] task:bcache state:I stack:30000 pid: 2285 ppid: 2 flags:0x00004000 [ 263.702213][ C1] Call Trace: [ 263.705617][ C1] [ 263.708516][ C1] __schedule+0xa5a/0x48f0 [ 263.712899][ C1] ? rescuer_thread+0x572/0xb90 [ 263.717711][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.722955][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.727944][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.732847][ C1] schedule+0xd2/0x260 [ 263.736878][ C1] rescuer_thread+0x66c/0xb90 [ 263.741522][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.746335][ C1] ? kthread+0x240/0x480 [ 263.750700][ C1] ? worker_thread+0x1040/0x1040 [ 263.755619][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.760542][ C1] ? worker_thread+0x1040/0x1040 [ 263.765553][ C1] kthread+0x3ab/0x480 [ 263.769608][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.774768][ C1] ? set_kthread_struct+0x100/0x100 [ 263.779942][ C1] ret_from_fork+0x1f/0x30 [ 263.784330][ C1] [ 263.787322][ C1] task:bch_journal state:I stack:30616 pid: 2286 ppid: 2 flags:0x00004000 [ 263.796481][ C1] Call Trace: [ 263.799728][ C1] [ 263.802627][ C1] __schedule+0xa5a/0x48f0 [ 263.807014][ C1] ? rescuer_thread+0x572/0xb90 [ 263.811987][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.817324][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.822628][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.827547][ C1] schedule+0xd2/0x260 [ 263.831668][ C1] rescuer_thread+0x66c/0xb90 [ 263.836432][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.841264][ C1] ? kthread+0x240/0x480 [ 263.845496][ C1] ? worker_thread+0x1040/0x1040 [ 263.850400][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.855313][ C1] ? worker_thread+0x1040/0x1040 [ 263.860216][ C1] kthread+0x3ab/0x480 [ 263.864249][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.869413][ C1] ? set_kthread_struct+0x100/0x100 [ 263.874575][ C1] ret_from_fork+0x1f/0x30 [ 263.878959][ C1] [ 263.881950][ C1] task:dm_bufio_cache state:I stack:30616 pid: 2288 ppid: 2 flags:0x00004000 [ 263.891112][ C1] Call Trace: [ 263.894358][ C1] [ 263.897282][ C1] __schedule+0xa5a/0x48f0 [ 263.901669][ C1] ? rescuer_thread+0x572/0xb90 [ 263.906496][ C1] ? io_schedule_timeout+0x180/0x180 [ 263.911749][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 263.916737][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.921636][ C1] schedule+0xd2/0x260 [ 263.925668][ C1] rescuer_thread+0x66c/0xb90 [ 263.930326][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 263.935137][ C1] ? kthread+0x240/0x480 [ 263.939368][ C1] ? worker_thread+0x1040/0x1040 [ 263.944376][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 263.950553][ C1] ? worker_thread+0x1040/0x1040 [ 263.955479][ C1] kthread+0x3ab/0x480 [ 263.959512][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 263.964760][ C1] ? set_kthread_struct+0x100/0x100 [ 263.969939][ C1] ret_from_fork+0x1f/0x30 [ 263.974325][ C1] [ 263.977313][ C1] task:kmpathd state:I stack:30616 pid: 2289 ppid: 2 flags:0x00004000 [ 263.986482][ C1] Call Trace: [ 263.989732][ C1] [ 263.992633][ C1] __schedule+0xa5a/0x48f0 [ 263.997020][ C1] ? rescuer_thread+0x572/0xb90 [ 264.001832][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.007102][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.012089][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.016992][ C1] schedule+0xd2/0x260 [ 264.021039][ C1] rescuer_thread+0x66c/0xb90 [ 264.025679][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.030518][ C1] ? kthread+0x240/0x480 [ 264.034728][ C1] ? worker_thread+0x1040/0x1040 [ 264.039732][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.044717][ C1] ? worker_thread+0x1040/0x1040 [ 264.049622][ C1] kthread+0x3ab/0x480 [ 264.053654][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.058824][ C1] ? set_kthread_struct+0x100/0x100 [ 264.063984][ C1] ret_from_fork+0x1f/0x30 [ 264.068371][ C1] [ 264.071359][ C1] task:kmpath_handlerd state:I stack:30616 pid: 2290 ppid: 2 flags:0x00004000 [ 264.080697][ C1] Call Trace: [ 264.083961][ C1] [ 264.086877][ C1] __schedule+0xa5a/0x48f0 [ 264.091280][ C1] ? rescuer_thread+0x572/0xb90 [ 264.096112][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.101377][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.106371][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.111281][ C1] schedule+0xd2/0x260 [ 264.115315][ C1] rescuer_thread+0x66c/0xb90 [ 264.120062][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.124876][ C1] ? kthread+0x240/0x480 [ 264.129085][ C1] ? worker_thread+0x1040/0x1040 [ 264.133993][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.138901][ C1] ? worker_thread+0x1040/0x1040 [ 264.143890][ C1] kthread+0x3ab/0x480 [ 264.148225][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.153683][ C1] ? set_kthread_struct+0x100/0x100 [ 264.158879][ C1] ret_from_fork+0x1f/0x30 [ 264.163272][ C1] [ 264.166266][ C1] task:kvub300c state:I stack:30616 pid: 2308 ppid: 2 flags:0x00004000 [ 264.175436][ C1] Call Trace: [ 264.178694][ C1] [ 264.181619][ C1] __schedule+0xa5a/0x48f0 [ 264.186013][ C1] ? rescuer_thread+0x572/0xb90 [ 264.190829][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.196080][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.201596][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.206505][ C1] schedule+0xd2/0x260 [ 264.210541][ C1] rescuer_thread+0x66c/0xb90 [ 264.215290][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.220121][ C1] ? kthread+0x240/0x480 [ 264.224333][ C1] ? worker_thread+0x1040/0x1040 [ 264.229239][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.234319][ C1] ? worker_thread+0x1040/0x1040 [ 264.239227][ C1] kthread+0x3ab/0x480 [ 264.243261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.248421][ C1] ? set_kthread_struct+0x100/0x100 [ 264.253676][ C1] ret_from_fork+0x1f/0x30 [ 264.258242][ C1] [ 264.261235][ C1] task:kvub300p state:I stack:30616 pid: 2309 ppid: 2 flags:0x00004000 [ 264.270406][ C1] Call Trace: [ 264.273655][ C1] [ 264.276559][ C1] __schedule+0xa5a/0x48f0 [ 264.281038][ C1] ? rescuer_thread+0x572/0xb90 [ 264.285964][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.291388][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.296490][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.301501][ C1] schedule+0xd2/0x260 [ 264.305627][ C1] rescuer_thread+0x66c/0xb90 [ 264.310286][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.315102][ C1] ? kthread+0x240/0x480 [ 264.319310][ C1] ? worker_thread+0x1040/0x1040 [ 264.324299][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.329199][ C1] ? worker_thread+0x1040/0x1040 [ 264.334106][ C1] kthread+0x3ab/0x480 [ 264.338138][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.343297][ C1] ? set_kthread_struct+0x100/0x100 [ 264.348463][ C1] ret_from_fork+0x1f/0x30 [ 264.352853][ C1] [ 264.355842][ C1] task:kvub300d state:I stack:30616 pid: 2310 ppid: 2 flags:0x00004000 [ 264.365006][ C1] Call Trace: [ 264.368254][ C1] [ 264.371156][ C1] __schedule+0xa5a/0x48f0 [ 264.375544][ C1] ? rescuer_thread+0x572/0xb90 [ 264.380375][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.385623][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.390614][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.395517][ C1] schedule+0xd2/0x260 [ 264.399554][ C1] rescuer_thread+0x66c/0xb90 [ 264.404197][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.409100][ C1] ? kthread+0x240/0x480 [ 264.413313][ C1] ? worker_thread+0x1040/0x1040 [ 264.418230][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.423133][ C1] ? worker_thread+0x1040/0x1040 [ 264.428032][ C1] kthread+0x3ab/0x480 [ 264.432063][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.437222][ C1] ? set_kthread_struct+0x100/0x100 [ 264.442382][ C1] ret_from_fork+0x1f/0x30 [ 264.446767][ C1] [ 264.449754][ C1] task:kmemstick state:I stack:30616 pid: 2314 ppid: 2 flags:0x00004000 [ 264.458937][ C1] Call Trace: [ 264.462187][ C1] [ 264.465095][ C1] __schedule+0xa5a/0x48f0 [ 264.469484][ C1] ? rescuer_thread+0x572/0xb90 [ 264.474391][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.479646][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.484635][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.489536][ C1] schedule+0xd2/0x260 [ 264.493679][ C1] rescuer_thread+0x66c/0xb90 [ 264.498325][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.503157][ C1] ? kthread+0x240/0x480 [ 264.507371][ C1] ? worker_thread+0x1040/0x1040 [ 264.512281][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.517508][ C1] ? worker_thread+0x1040/0x1040 [ 264.522427][ C1] kthread+0x3ab/0x480 [ 264.526468][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.531718][ C1] ? set_kthread_struct+0x100/0x100 [ 264.536881][ C1] ret_from_fork+0x1f/0x30 [ 264.541270][ C1] [ 264.544263][ C1] task:rdma_cm state:I stack:29936 pid: 2318 ppid: 2 flags:0x00004000 [ 264.553427][ C1] Call Trace: [ 264.556676][ C1] [ 264.559774][ C1] __schedule+0xa5a/0x48f0 [ 264.564164][ C1] ? rescuer_thread+0x572/0xb90 [ 264.568994][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.574340][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.579326][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.584251][ C1] schedule+0xd2/0x260 [ 264.588288][ C1] rescuer_thread+0x66c/0xb90 [ 264.592928][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.597741][ C1] ? kthread+0x240/0x480 [ 264.601948][ C1] ? worker_thread+0x1040/0x1040 [ 264.606958][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.611862][ C1] ? worker_thread+0x1040/0x1040 [ 264.616789][ C1] kthread+0x3ab/0x480 [ 264.620911][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.626072][ C1] ? set_kthread_struct+0x100/0x100 [ 264.631235][ C1] ret_from_fork+0x1f/0x30 [ 264.635636][ C1] [ 264.638710][ C1] task:mlx4_ib state:I stack:29656 pid: 2321 ppid: 2 flags:0x00004000 [ 264.647964][ C1] Call Trace: [ 264.651234][ C1] [ 264.654136][ C1] __schedule+0xa5a/0x48f0 [ 264.658532][ C1] ? rescuer_thread+0x572/0xb90 [ 264.663351][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.668603][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.673590][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.678510][ C1] schedule+0xd2/0x260 [ 264.682561][ C1] rescuer_thread+0x66c/0xb90 [ 264.687217][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.692034][ C1] ? kthread+0x240/0x480 [ 264.696242][ C1] ? worker_thread+0x1040/0x1040 [ 264.701415][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.706316][ C1] ? worker_thread+0x1040/0x1040 [ 264.711215][ C1] kthread+0x3ab/0x480 [ 264.715438][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.720616][ C1] ? set_kthread_struct+0x100/0x100 [ 264.725778][ C1] ret_from_fork+0x1f/0x30 [ 264.730162][ C1] [ 264.733151][ C1] task:mlx4_ib_mcg state:I stack:30000 pid: 2323 ppid: 2 flags:0x00004000 [ 264.742342][ C1] Call Trace: [ 264.745589][ C1] [ 264.748506][ C1] __schedule+0xa5a/0x48f0 [ 264.752889][ C1] ? rescuer_thread+0x572/0xb90 [ 264.757699][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.762942][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.767928][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.772830][ C1] schedule+0xd2/0x260 [ 264.777310][ C1] rescuer_thread+0x66c/0xb90 [ 264.781949][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.786763][ C1] ? kthread+0x240/0x480 [ 264.790970][ C1] ? worker_thread+0x1040/0x1040 [ 264.795867][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.800765][ C1] ? worker_thread+0x1040/0x1040 [ 264.805662][ C1] kthread+0x3ab/0x480 [ 264.809693][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.814849][ C1] ? set_kthread_struct+0x100/0x100 [ 264.820007][ C1] ret_from_fork+0x1f/0x30 [ 264.824586][ C1] [ 264.827665][ C1] task:srp_remove state:I stack:30616 pid: 2324 ppid: 2 flags:0x00004000 [ 264.837299][ C1] Call Trace: [ 264.840665][ C1] [ 264.843659][ C1] __schedule+0xa5a/0x48f0 [ 264.848067][ C1] ? rescuer_thread+0x572/0xb90 [ 264.853059][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.858308][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.863300][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.868228][ C1] schedule+0xd2/0x260 [ 264.872304][ C1] rescuer_thread+0x66c/0xb90 [ 264.876953][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.881780][ C1] ? kthread+0x240/0x480 [ 264.885989][ C1] ? worker_thread+0x1040/0x1040 [ 264.890909][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.895808][ C1] ? worker_thread+0x1040/0x1040 [ 264.900992][ C1] kthread+0x3ab/0x480 [ 264.905261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 264.910548][ C1] ? set_kthread_struct+0x100/0x100 [ 264.915749][ C1] ret_from_fork+0x1f/0x30 [ 264.920145][ C1] [ 264.923248][ C1] task:siw_cm_wq state:I stack:30000 pid: 2328 ppid: 2 flags:0x00004000 [ 264.932638][ C1] Call Trace: [ 264.935903][ C1] [ 264.938811][ C1] __schedule+0xa5a/0x48f0 [ 264.943208][ C1] ? rescuer_thread+0x572/0xb90 [ 264.948043][ C1] ? io_schedule_timeout+0x180/0x180 [ 264.953490][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.958524][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.963433][ C1] schedule+0xd2/0x260 [ 264.967474][ C1] rescuer_thread+0x66c/0xb90 [ 264.972112][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 264.976929][ C1] ? kthread+0x240/0x480 [ 264.981154][ C1] ? worker_thread+0x1040/0x1040 [ 264.986051][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 264.990951][ C1] ? worker_thread+0x1040/0x1040 [ 264.995861][ C1] kthread+0x3ab/0x480 [ 265.000170][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.005332][ C1] ? set_kthread_struct+0x100/0x100 [ 265.010597][ C1] ret_from_fork+0x1f/0x30 [ 265.014983][ C1] [ 265.017970][ C1] task:siw_tx/0 state:S stack:30536 pid: 2329 ppid: 2 flags:0x00004000 [ 265.027135][ C1] Call Trace: [ 265.030399][ C1] [ 265.033300][ C1] __schedule+0xa5a/0x48f0 [ 265.037683][ C1] ? finish_task_switch.isra.0+0x319/0xb40 [ 265.043453][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.048638][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.053884][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.059829][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.064985][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 265.070756][ C1] schedule+0xd2/0x260 [ 265.075053][ C1] siw_run_sq+0x223/0x3a0 [ 265.079375][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 265.084574][ C1] ? finish_wait+0x270/0x270 [ 265.089171][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.094260][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 265.099260][ C1] kthread+0x3ab/0x480 [ 265.103301][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.108462][ C1] ? set_kthread_struct+0x100/0x100 [ 265.113626][ C1] ret_from_fork+0x1f/0x30 [ 265.118016][ C1] [ 265.121094][ C1] task:qat_device_rese state:I stack:30632 pid: 2335 ppid: 2 flags:0x00004000 [ 265.130277][ C1] Call Trace: [ 265.133525][ C1] [ 265.136428][ C1] __schedule+0xa5a/0x48f0 [ 265.140918][ C1] ? rescuer_thread+0x572/0xb90 [ 265.145825][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.151259][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.156265][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.162257][ C1] schedule+0xd2/0x260 [ 265.166583][ C1] rescuer_thread+0x66c/0xb90 [ 265.171247][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.176062][ C1] ? kthread+0x240/0x480 [ 265.180287][ C1] ? worker_thread+0x1040/0x1040 [ 265.185186][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.190109][ C1] ? worker_thread+0x1040/0x1040 [ 265.195014][ C1] kthread+0x3ab/0x480 [ 265.199048][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.204209][ C1] ? set_kthread_struct+0x100/0x100 [ 265.209368][ C1] ret_from_fork+0x1f/0x30 [ 265.213754][ C1] [ 265.216742][ C1] task:qat_pf2vf_resp_ state:I stack:29656 pid: 2336 ppid: 2 flags:0x00004000 [ 265.225922][ C1] Call Trace: [ 265.229171][ C1] [ 265.232075][ C1] __schedule+0xa5a/0x48f0 [ 265.236466][ C1] ? rescuer_thread+0x572/0xb90 [ 265.241370][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.246625][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.251615][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.256607][ C1] schedule+0xd2/0x260 [ 265.260644][ C1] rescuer_thread+0x66c/0xb90 [ 265.265286][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.270120][ C1] ? kthread+0x240/0x480 [ 265.274334][ C1] ? worker_thread+0x1040/0x1040 [ 265.279235][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.284156][ C1] ? worker_thread+0x1040/0x1040 [ 265.289098][ C1] kthread+0x3ab/0x480 [ 265.293152][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.298319][ C1] ? set_kthread_struct+0x100/0x100 [ 265.303589][ C1] ret_from_fork+0x1f/0x30 [ 265.307993][ C1] [ 265.311070][ C1] task:adf_vf_stop_wq state:I stack:29656 pid: 2337 ppid: 2 flags:0x00004000 [ 265.320236][ C1] Call Trace: [ 265.323485][ C1] [ 265.326386][ C1] __schedule+0xa5a/0x48f0 [ 265.330869][ C1] ? rescuer_thread+0x572/0xb90 [ 265.335687][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.341020][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.346183][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.351083][ C1] schedule+0xd2/0x260 [ 265.355136][ C1] rescuer_thread+0x66c/0xb90 [ 265.359776][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.364765][ C1] ? kthread+0x240/0x480 [ 265.369063][ C1] ? worker_thread+0x1040/0x1040 [ 265.373967][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.378867][ C1] ? worker_thread+0x1040/0x1040 [ 265.383784][ C1] kthread+0x3ab/0x480 [ 265.387815][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.392975][ C1] ? set_kthread_struct+0x100/0x100 [ 265.398136][ C1] ret_from_fork+0x1f/0x30 [ 265.402523][ C1] [ 265.405687][ C1] task:elousb state:I stack:30632 pid: 2365 ppid: 2 flags:0x00004000 [ 265.414852][ C1] Call Trace: [ 265.418099][ C1] [ 265.421001][ C1] __schedule+0xa5a/0x48f0 [ 265.425408][ C1] ? rescuer_thread+0x572/0xb90 [ 265.430231][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.435484][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.440503][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.445422][ C1] schedule+0xd2/0x260 [ 265.449457][ C1] rescuer_thread+0x66c/0xb90 [ 265.454115][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.458945][ C1] ? kthread+0x240/0x480 [ 265.463501][ C1] ? worker_thread+0x1040/0x1040 [ 265.468490][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.473390][ C1] ? worker_thread+0x1040/0x1040 [ 265.478309][ C1] kthread+0x3ab/0x480 [ 265.482343][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.487505][ C1] ? set_kthread_struct+0x100/0x100 [ 265.492685][ C1] ret_from_fork+0x1f/0x30 [ 265.497071][ C1] [ 265.500059][ C1] task:mld state:I stack:26216 pid: 2587 ppid: 2 flags:0x00004000 [ 265.509316][ C1] Workqueue: 0x0 (mld) [ 265.513441][ C1] Call Trace: [ 265.516708][ C1] [ 265.519620][ C1] __schedule+0xa5a/0x48f0 [ 265.524010][ C1] ? rescuer_thread+0x570/0xb90 [ 265.528832][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.534080][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.539070][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.543976][ C1] schedule+0xd2/0x260 [ 265.548010][ C1] rescuer_thread+0x66c/0xb90 [ 265.552664][ C1] ? worker_thread+0x1040/0x1040 [ 265.557565][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.562553][ C1] ? worker_thread+0x1040/0x1040 [ 265.567456][ C1] kthread+0x3ab/0x480 [ 265.571491][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.576740][ C1] ? set_kthread_struct+0x100/0x100 [ 265.581908][ C1] ret_from_fork+0x1f/0x30 [ 265.586295][ C1] [ 265.589284][ C1] task:ipv6_addrconf state:I stack:26480 pid: 2588 ppid: 2 flags:0x00004000 [ 265.598445][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 265.603436][ C1] Call Trace: [ 265.606684][ C1] [ 265.609592][ C1] __schedule+0xa5a/0x48f0 [ 265.614068][ C1] ? rescuer_thread+0x570/0xb90 [ 265.618885][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.624129][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.629114][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.634017][ C1] schedule+0xd2/0x260 [ 265.638049][ C1] rescuer_thread+0x66c/0xb90 [ 265.642869][ C1] ? worker_thread+0x1040/0x1040 [ 265.647778][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.652675][ C1] ? worker_thread+0x1040/0x1040 [ 265.657590][ C1] kthread+0x3ab/0x480 [ 265.661626][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.666785][ C1] ? set_kthread_struct+0x100/0x100 [ 265.672131][ C1] ret_from_fork+0x1f/0x30 [ 265.676518][ C1] [ 265.679681][ C1] task:dsa_ordered state:I stack:30000 pid: 2610 ppid: 2 flags:0x00004000 [ 265.688935][ C1] Call Trace: [ 265.692286][ C1] [ 265.695188][ C1] __schedule+0xa5a/0x48f0 [ 265.699574][ C1] ? rescuer_thread+0x572/0xb90 [ 265.704389][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.709650][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.714636][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.719809][ C1] schedule+0xd2/0x260 [ 265.723840][ C1] rescuer_thread+0x66c/0xb90 [ 265.728480][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.733380][ C1] ? kthread+0x240/0x480 [ 265.738190][ C1] ? worker_thread+0x1040/0x1040 [ 265.743350][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.748273][ C1] ? worker_thread+0x1040/0x1040 [ 265.753196][ C1] kthread+0x3ab/0x480 [ 265.757558][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.762824][ C1] ? set_kthread_struct+0x100/0x100 [ 265.768012][ C1] ret_from_fork+0x1f/0x30 [ 265.772403][ C1] [ 265.775407][ C1] task:krfcommd state:S stack:28760 pid: 2707 ppid: 2 flags:0x00004000 [ 265.784589][ C1] Call Trace: [ 265.787862][ C1] [ 265.790779][ C1] __schedule+0xa5a/0x48f0 [ 265.795172][ C1] ? find_held_lock+0x2d/0x110 [ 265.799904][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.805245][ C1] ? rfcomm_run+0x1248/0x4250 [ 265.809891][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.814708][ C1] schedule+0xd2/0x260 [ 265.818832][ C1] schedule_timeout+0x19d/0x250 [ 265.823645][ C1] ? usleep_range+0x150/0x150 [ 265.828301][ C1] ? wait_for_completion_io+0x270/0x270 [ 265.833810][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.838626][ C1] wait_woken+0x18b/0x1f0 [ 265.842933][ C1] rfcomm_run+0x1261/0x4250 [ 265.847406][ C1] ? find_held_lock+0x2d/0x110 [ 265.852147][ C1] ? rfcomm_check_accept+0x200/0x200 [ 265.857399][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.862231][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 265.867493][ C1] ? kthread+0x240/0x480 [ 265.871716][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 265.877847][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.883010][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.887911][ C1] ? rfcomm_check_accept+0x200/0x200 [ 265.893163][ C1] kthread+0x3ab/0x480 [ 265.897197][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.902362][ C1] ? set_kthread_struct+0x100/0x100 [ 265.907523][ C1] ret_from_fork+0x1f/0x30 [ 265.911909][ C1] [ 265.914896][ C1] task:kkcmd state:I stack:30616 pid: 2713 ppid: 2 flags:0x00004000 [ 265.924151][ C1] Call Trace: [ 265.927400][ C1] [ 265.930304][ C1] __schedule+0xa5a/0x48f0 [ 265.934693][ C1] ? rescuer_thread+0x572/0xb90 [ 265.939948][ C1] ? io_schedule_timeout+0x180/0x180 [ 265.945224][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.950224][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.955140][ C1] schedule+0xd2/0x260 [ 265.959182][ C1] rescuer_thread+0x66c/0xb90 [ 265.963824][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 265.968639][ C1] ? kthread+0x240/0x480 [ 265.972847][ C1] ? worker_thread+0x1040/0x1040 [ 265.977752][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 265.982649][ C1] ? worker_thread+0x1040/0x1040 [ 265.987637][ C1] kthread+0x3ab/0x480 [ 265.992440][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 265.997604][ C1] ? set_kthread_struct+0x100/0x100 [ 266.002782][ C1] ret_from_fork+0x1f/0x30 [ 266.007171][ C1] [ 266.010160][ C1] task:kstrp state:I stack:30000 pid: 2714 ppid: 2 flags:0x00004000 [ 266.019325][ C1] Call Trace: [ 266.022575][ C1] [ 266.025489][ C1] __schedule+0xa5a/0x48f0 [ 266.029881][ C1] ? rescuer_thread+0x572/0xb90 [ 266.034699][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.039945][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.045132][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.050058][ C1] schedule+0xd2/0x260 [ 266.054111][ C1] rescuer_thread+0x66c/0xb90 [ 266.058752][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.063568][ C1] ? kthread+0x240/0x480 [ 266.067779][ C1] ? worker_thread+0x1040/0x1040 [ 266.072681][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.077581][ C1] ? worker_thread+0x1040/0x1040 [ 266.082486][ C1] kthread+0x3ab/0x480 [ 266.086518][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.091679][ C1] ? set_kthread_struct+0x100/0x100 [ 266.096842][ C1] ret_from_fork+0x1f/0x30 [ 266.101320][ C1] [ 266.104308][ C1] task:krdsd state:I stack:30616 pid: 2715 ppid: 2 flags:0x00004000 [ 266.113476][ C1] Call Trace: [ 266.116728][ C1] [ 266.119635][ C1] __schedule+0xa5a/0x48f0 [ 266.124021][ C1] ? rescuer_thread+0x572/0xb90 [ 266.128843][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.134110][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.139099][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.144005][ C1] schedule+0xd2/0x260 [ 266.148041][ C1] rescuer_thread+0x66c/0xb90 [ 266.152701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.157518][ C1] ? kthread+0x240/0x480 [ 266.161746][ C1] ? worker_thread+0x1040/0x1040 [ 266.166649][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.171548][ C1] ? worker_thread+0x1040/0x1040 [ 266.176450][ C1] kthread+0x3ab/0x480 [ 266.180486][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.185644][ C1] ? set_kthread_struct+0x100/0x100 [ 266.190805][ C1] ret_from_fork+0x1f/0x30 [ 266.195192][ C1] [ 266.198182][ C1] task:rds_mr_flushd state:I stack:30616 pid: 2716 ppid: 2 flags:0x00004000 [ 266.207347][ C1] Call Trace: [ 266.210614][ C1] [ 266.213517][ C1] __schedule+0xa5a/0x48f0 [ 266.217921][ C1] ? rescuer_thread+0x572/0xb90 [ 266.222735][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.227984][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.232970][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.237873][ C1] schedule+0xd2/0x260 [ 266.241906][ C1] rescuer_thread+0x66c/0xb90 [ 266.246550][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.251452][ C1] ? kthread+0x240/0x480 [ 266.255668][ C1] ? worker_thread+0x1040/0x1040 [ 266.260567][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.265467][ C1] ? worker_thread+0x1040/0x1040 [ 266.270454][ C1] kthread+0x3ab/0x480 [ 266.274485][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.279646][ C1] ? set_kthread_struct+0x100/0x100 [ 266.284811][ C1] ret_from_fork+0x1f/0x30 [ 266.289199][ C1] [ 266.292189][ C1] task:ceph-msgr state:I stack:30616 pid: 2725 ppid: 2 flags:0x00004000 [ 266.301351][ C1] Call Trace: [ 266.304599][ C1] [ 266.307520][ C1] __schedule+0xa5a/0x48f0 [ 266.311906][ C1] ? rescuer_thread+0x572/0xb90 [ 266.316808][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.322055][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.327042][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.331942][ C1] schedule+0xd2/0x260 [ 266.335979][ C1] rescuer_thread+0x66c/0xb90 [ 266.340621][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.345434][ C1] ? kthread+0x240/0x480 [ 266.349726][ C1] ? worker_thread+0x1040/0x1040 [ 266.354626][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.359524][ C1] ? worker_thread+0x1040/0x1040 [ 266.364424][ C1] kthread+0x3ab/0x480 [ 266.368462][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.373621][ C1] ? set_kthread_struct+0x100/0x100 [ 266.378799][ C1] ret_from_fork+0x1f/0x30 [ 266.383186][ C1] [ 266.386192][ C1] task:bat_events state:I stack:30616 pid: 2726 ppid: 2 flags:0x00004000 [ 266.395353][ C1] Call Trace: [ 266.398598][ C1] [ 266.401587][ C1] __schedule+0xa5a/0x48f0 [ 266.405971][ C1] ? rescuer_thread+0x572/0xb90 [ 266.410807][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.416071][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.421072][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.425971][ C1] schedule+0xd2/0x260 [ 266.430007][ C1] rescuer_thread+0x66c/0xb90 [ 266.434645][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.439458][ C1] ? kthread+0x240/0x480 [ 266.443684][ C1] ? worker_thread+0x1040/0x1040 [ 266.448601][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.453499][ C1] ? worker_thread+0x1040/0x1040 [ 266.458399][ C1] kthread+0x3ab/0x480 [ 266.462428][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.467587][ C1] ? set_kthread_struct+0x100/0x100 [ 266.472750][ C1] ret_from_fork+0x1f/0x30 [ 266.477136][ C1] [ 266.480127][ C1] task:zswap-shrink state:I stack:30000 pid: 2745 ppid: 2 flags:0x00004000 [ 266.489293][ C1] Call Trace: [ 266.492631][ C1] [ 266.495552][ C1] __schedule+0xa5a/0x48f0 [ 266.499937][ C1] ? rescuer_thread+0x572/0xb90 [ 266.504770][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.510019][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.515009][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.519926][ C1] schedule+0xd2/0x260 [ 266.523962][ C1] rescuer_thread+0x66c/0xb90 [ 266.528608][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.533424][ C1] ? kthread+0x240/0x480 [ 266.537631][ C1] ? worker_thread+0x1040/0x1040 [ 266.542533][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.547429][ C1] ? worker_thread+0x1040/0x1040 [ 266.552329][ C1] kthread+0x3ab/0x480 [ 266.556364][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.561525][ C1] ? set_kthread_struct+0x100/0x100 [ 266.566711][ C1] ret_from_fork+0x1f/0x30 [ 266.571305][ C1] [ 266.574303][ C1] task:kafsd state:I stack:30000 pid: 2750 ppid: 2 flags:0x00004000 [ 266.583475][ C1] Call Trace: [ 266.586745][ C1] [ 266.589655][ C1] __schedule+0xa5a/0x48f0 [ 266.594050][ C1] ? rescuer_thread+0x572/0xb90 [ 266.598863][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.604114][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.609103][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.614010][ C1] schedule+0xd2/0x260 [ 266.618044][ C1] rescuer_thread+0x66c/0xb90 [ 266.622686][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.627500][ C1] ? kthread+0x240/0x480 [ 266.631709][ C1] ? worker_thread+0x1040/0x1040 [ 266.636610][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.641598][ C1] ? worker_thread+0x1040/0x1040 [ 266.646499][ C1] kthread+0x3ab/0x480 [ 266.650535][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.655695][ C1] ? set_kthread_struct+0x100/0x100 [ 266.660857][ C1] ret_from_fork+0x1f/0x30 [ 266.665245][ C1] [ 266.668246][ C1] task:kafs_lockd state:I stack:29656 pid: 2751 ppid: 2 flags:0x00004000 [ 266.677429][ C1] Call Trace: [ 266.680676][ C1] [ 266.683576][ C1] __schedule+0xa5a/0x48f0 [ 266.687961][ C1] ? rescuer_thread+0x572/0xb90 [ 266.692848][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.698097][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.703084][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.708002][ C1] schedule+0xd2/0x260 [ 266.712036][ C1] rescuer_thread+0x66c/0xb90 [ 266.716676][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 266.721491][ C1] ? kthread+0x240/0x480 [ 266.725695][ C1] ? worker_thread+0x1040/0x1040 [ 266.730598][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.735496][ C1] ? worker_thread+0x1040/0x1040 [ 266.740396][ C1] kthread+0x3ab/0x480 [ 266.744433][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.749597][ C1] ? set_kthread_struct+0x100/0x100 [ 266.754758][ C1] ret_from_fork+0x1f/0x30 [ 266.759148][ C1] [ 266.762225][ C1] task:kworker/1:3 state:I stack:22792 pid: 2926 ppid: 2 flags:0x00004000 [ 266.771385][ C1] Workqueue: 0x0 (events) [ 266.775766][ C1] Call Trace: [ 266.779011][ C1] [ 266.781913][ C1] __schedule+0xa5a/0x48f0 [ 266.786302][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.791548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.796455][ C1] schedule+0xd2/0x260 [ 266.800490][ C1] worker_thread+0x14d/0x1040 [ 266.805137][ C1] ? process_one_work+0x1450/0x1450 [ 266.810298][ C1] kthread+0x3ab/0x480 [ 266.814343][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.819516][ C1] ? set_kthread_struct+0x100/0x100 [ 266.824763][ C1] ret_from_fork+0x1f/0x30 [ 266.829152][ C1] [ 266.832152][ C1] task:kworker/1:4 state:I stack:23176 pid: 2928 ppid: 2 flags:0x00004000 [ 266.841313][ C1] Workqueue: 0x0 (events) [ 266.845701][ C1] Call Trace: [ 266.848948][ C1] [ 266.851852][ C1] __schedule+0xa5a/0x48f0 [ 266.856240][ C1] ? worker_thread+0xb0/0x1040 [ 266.860969][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.866232][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.871136][ C1] schedule+0xd2/0x260 [ 266.875183][ C1] worker_thread+0x14d/0x1040 [ 266.879829][ C1] ? process_one_work+0x1450/0x1450 [ 266.884993][ C1] kthread+0x3ab/0x480 [ 266.889028][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.894207][ C1] ? set_kthread_struct+0x100/0x100 [ 266.899371][ C1] ret_from_fork+0x1f/0x30 [ 266.903757][ C1] [ 266.906746][ C1] task:jbd2/sda1-8 state:S stack:26152 pid: 2929 ppid: 2 flags:0x00004000 [ 266.915991][ C1] Call Trace: [ 266.919241][ C1] [ 266.922146][ C1] __schedule+0xa5a/0x48f0 [ 266.926536][ C1] ? kjournald2+0x542/0x870 [ 266.931002][ C1] ? io_schedule_timeout+0x180/0x180 [ 266.936249][ C1] ? mark_held_locks+0x9f/0xe0 [ 266.940977][ C1] schedule+0xd2/0x260 [ 266.945012][ C1] kjournald2+0x559/0x870 [ 266.949318][ C1] ? jbd2_journal_release_jbd_inode+0x330/0x330 [ 266.955527][ C1] ? finish_wait+0x270/0x270 [ 266.960109][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 266.965072][ C1] ? jbd2_journal_release_jbd_inode+0x330/0x330 [ 266.971277][ C1] kthread+0x3ab/0x480 [ 266.975397][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 266.980576][ C1] ? set_kthread_struct+0x100/0x100 [ 266.985756][ C1] ret_from_fork+0x1f/0x30 [ 266.990146][ C1] [ 266.993135][ C1] task:ext4-rsv-conver state:I stack:29656 pid: 2930 ppid: 2 flags:0x00004000 [ 267.002301][ C1] Call Trace: [ 267.005547][ C1] [ 267.008539][ C1] __schedule+0xa5a/0x48f0 [ 267.012953][ C1] ? rescuer_thread+0x572/0xb90 [ 267.017864][ C1] ? io_schedule_timeout+0x180/0x180 [ 267.023113][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.028131][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.033115][ C1] schedule+0xd2/0x260 [ 267.037175][ C1] rescuer_thread+0x66c/0xb90 [ 267.041817][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.046630][ C1] ? kthread+0x240/0x480 [ 267.050838][ C1] ? worker_thread+0x1040/0x1040 [ 267.055840][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 267.060755][ C1] ? worker_thread+0x1040/0x1040 [ 267.065663][ C1] kthread+0x3ab/0x480 [ 267.069926][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 267.075088][ C1] ? set_kthread_struct+0x100/0x100 [ 267.080251][ C1] ret_from_fork+0x1f/0x30 [ 267.084730][ C1] [ 267.087722][ C1] task:syslogd state:S stack:25888 pid: 2947 ppid: 1 flags:0x00000000 [ 267.096886][ C1] Call Trace: [ 267.100221][ C1] [ 267.103141][ C1] __schedule+0xa5a/0x48f0 [ 267.107539][ C1] ? io_schedule_timeout+0x180/0x180 [ 267.112797][ C1] ? find_held_lock+0x2d/0x110 [ 267.117527][ C1] schedule+0xd2/0x260 [ 267.122017][ C1] schedule_timeout+0x19d/0x250 [ 267.126836][ C1] ? usleep_range+0x150/0x150 [ 267.131492][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 267.137449][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 267.143219][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.148384][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 267.154328][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 267.160013][ C1] __skb_wait_for_more_packets+0x346/0x4f0 [ 267.165803][ C1] ? skb_kill_datagram+0x1e0/0x1e0 [ 267.171051][ C1] ? proto_seq_start+0x50/0x50 [ 267.175777][ C1] ? __skb_ext_set+0x2b0/0x2b0 [ 267.180503][ C1] ? __lock_acquire+0xbe9/0x5410 [ 267.185420][ C1] __unix_dgram_recvmsg+0x193/0xa60 [ 267.190585][ C1] ? unix_stream_connect+0x18e0/0x18e0 [ 267.196002][ C1] ? aa_sk_perm+0x1ab/0x820 [ 267.200649][ C1] ? aa_af_perm+0x210/0x210 [ 267.205328][ C1] sock_read_iter+0x2b4/0x3f0 [ 267.209989][ C1] ? ____sys_recvmsg+0x620/0x620 [ 267.215483][ C1] ? 0xffffffff81000000 [ 267.219731][ C1] ? aa_file_perm+0x41b/0xd50 [ 267.224406][ C1] new_sync_read+0x4a5/0x5f0 [ 267.228969][ C1] ? ksys_lseek+0x140/0x140 [ 267.233450][ C1] ? 0xffffffff81000000 [ 267.237653][ C1] ? apparmor_file_permission+0x138/0x450 [ 267.243355][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 267.248696][ C1] vfs_read+0x265/0x4c0 [ 267.252820][ C1] ksys_read+0x171/0x1d0 [ 267.257027][ C1] ? vfs_write+0x900/0x900 [ 267.261584][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 267.267529][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.273393][ C1] do_syscall_64+0x35/0x80 [ 267.277791][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.283649][ C1] RIP: 0033:0x7f6416c508fe [ 267.288559][ C1] RSP: 002b:00007fff6a1d8f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 267.297110][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6416c508fe [ 267.305068][ C1] RDX: 00000000000000ff RSI: 0000557136b5e950 RDI: 0000000000000000 [ 267.313008][ C1] RBP: 0000557136b5e910 R08: 00007f6416ce0040 R09: 00007f6416ce00c0 [ 267.321032][ C1] R10: 00007f6416cdffc0 R11: 0000000000000246 R12: 0000557136b5e9f2 [ 267.328971][ C1] R13: 0000557136b5e950 R14: 0000000000000000 R15: 0000000000000000 [ 267.336918][ C1] [ 267.339910][ C1] task:acpid state:R running task stack:23840 pid: 2950 ppid: 1 flags:0x00000000 [ 267.350728][ C1] Call Trace: [ 267.353983][ C1] [ 267.356988][ C1] __schedule+0xa5a/0x48f0 [ 267.361464][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.367433][ C1] ? __zone_watermark_ok+0x450/0x450 [ 267.372867][ C1] ? io_schedule_timeout+0x180/0x180 [ 267.378221][ C1] ? lock_acquire+0x1ab/0x510 [ 267.382865][ C1] schedule+0xd2/0x260 [ 267.386913][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 267.392943][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 267.398710][ C1] ? evdev_poll+0x96/0x1e0 [ 267.403088][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.407903][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 267.413246][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 267.419460][ C1] do_select+0xd7b/0x11d0 [ 267.423770][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 267.429454][ C1] ? lock_chain_count+0x20/0x20 [ 267.434275][ C1] ? mark_lock+0xef/0x1840 [ 267.438651][ C1] ? lock_chain_count+0x20/0x20 [ 267.443470][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.449943][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.456413][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.463052][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.469530][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.475993][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.482460][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.488935][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.495398][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 267.501952][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.506776][ C1] core_sys_select+0x2d9/0x710 [ 267.511505][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 267.516940][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.522885][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.528826][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.533745][ C1] ? __set_current_blocked+0xe0/0xe0 [ 267.538995][ C1] ? find_held_lock+0x2d/0x110 [ 267.543724][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 267.549061][ C1] ? __context_tracking_exit+0x80/0x90 [ 267.554484][ C1] ? kern_select+0x1e0/0x1e0 [ 267.559040][ C1] __x64_sys_pselect6+0x12b/0x260 [ 267.564026][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.569187][ C1] do_syscall_64+0x35/0x80 [ 267.573570][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.579424][ C1] RIP: 0033:0x7f754244abf4 [ 267.583804][ C1] RSP: 002b:00007ffd74dfb0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 267.592264][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754244abf4 [ 267.600201][ C1] RDX: 0000000000000000 RSI: 00007ffd74dfb1e8 RDI: 000000000000000e [ 267.608142][ C1] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 267.616081][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd74dfb1e8 [ 267.624017][ C1] R13: 0000000000000040 R14: 000000000000000d R15: 0000000000000000 [ 267.631963][ C1] [ 267.634953][ C1] task:klogd state:R running task stack:25888 pid: 2954 ppid: 1 flags:0x00000000 [ 267.645767][ C1] Call Trace: [ 267.649032][ C1] [ 267.651935][ C1] __schedule+0xa5a/0x48f0 [ 267.656329][ C1] ? io_schedule_timeout+0x180/0x180 [ 267.661581][ C1] ? prb_read_valid+0x61/0x90 [ 267.666222][ C1] schedule+0xd2/0x260 [ 267.670260][ C1] syslog_print+0x175/0x420 [ 267.674728][ C1] ? syslog_print_all+0x310/0x310 [ 267.679719][ C1] ? finish_wait+0x270/0x270 [ 267.684277][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.690486][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 267.696521][ C1] do_syslog.part.0+0x157/0x430 [ 267.701657][ C1] ? syslog_print+0x420/0x420 [ 267.706687][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.711515][ C1] ? __context_tracking_enter+0x93/0xa0 [ 267.717998][ C1] ? apparmor_capable+0x13c/0x370 [ 267.723011][ C1] ? security_capable+0x4c/0x90 [ 267.727843][ C1] __x64_sys_syslog+0x80/0xa0 [ 267.732488][ C1] do_syscall_64+0x35/0x80 [ 267.736870][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.742730][ C1] RIP: 0033:0x7f4abd0b88b7 [ 267.747108][ C1] RSP: 002b:00007ffd3df73ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 267.755491][ C1] RAX: ffffffffffffffda RBX: 00007f4abd245490 RCX: 00007f4abd0b88b7 [ 267.763428][ C1] RDX: 00000000000003ff RSI: 00007f4abd245490 RDI: 0000000000000002 [ 267.771363][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 000055723c0054b0 [ 267.779300][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f4abd245490 [ 267.787321][ C1] R13: 00007f4abd24551a R14: 00007f4abd24551a R15: 0000000000000000 [ 267.795263][ C1] [ 267.798259][ C1] task:udevd state:R running task stack:27384 pid: 2965 ppid: 1 flags:0x00000000 [ 267.808982][ C1] Call Trace: [ 267.812227][ C1] [ 267.815129][ C1] __schedule+0xa5a/0x48f0 [ 267.819521][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 267.825723][ C1] ? io_schedule_timeout+0x180/0x180 [ 267.831000][ C1] schedule+0xd2/0x260 [ 267.835034][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 267.841080][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 267.847039][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 267.851857][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 267.857801][ C1] ? do_raw_read_unlock+0x70/0x70 [ 267.862980][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 267.868922][ C1] do_epoll_wait+0xeb8/0x14e0 [ 267.873569][ C1] ? do_epoll_create+0x160/0x160 [ 267.878469][ C1] ? __x64_sys_epoll_wait+0x1ad/0x240 [ 267.883805][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.888621][ C1] ? finish_wait+0x270/0x270 [ 267.893173][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.898352][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 267.903162][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 267.908060][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 267.913492][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 267.919178][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 267.925121][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 267.930996][ C1] do_syscall_64+0x35/0x80 [ 267.935378][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.941236][ C1] RIP: 0033:0x7fe06a4d7e46 [ 267.946025][ C1] RSP: 002b:00007fffa58e4e88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 267.954397][ C1] RAX: ffffffffffffffda RBX: 00007fffa58e4f88 RCX: 00007fe06a4d7e46 [ 267.962412][ C1] RDX: 0000000000000008 RSI: 00007fffa58e4f88 RDI: 000000000000000b [ 267.970542][ C1] RBP: 000055915dd2dcb0 R08: 00000000ffffffff R09: 0000000000000000 [ 267.978504][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 267.986453][ C1] R13: 000055915dd13ca0 R14: 0000000000000000 R15: 0000000000000000 [ 267.994727][ C1] [ 267.997727][ C1] task:dbus-daemon state:S stack:28536 pid: 3162 ppid: 1 flags:0x00000000 [ 268.007006][ C1] Call Trace: [ 268.010284][ C1] [ 268.013190][ C1] __schedule+0xa5a/0x48f0 [ 268.017574][ C1] ? __lock_acquire+0x15ad/0x5410 [ 268.022571][ C1] ? io_schedule_timeout+0x180/0x180 [ 268.027843][ C1] schedule+0xd2/0x260 [ 268.031877][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 268.037929][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 268.043734][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 268.048563][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 268.053384][ C1] ? do_raw_write_lock+0x11a/0x280 [ 268.058471][ C1] ? do_raw_read_unlock+0x70/0x70 [ 268.063481][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.069426][ C1] do_epoll_wait+0xeb8/0x14e0 [ 268.074079][ C1] ? do_epoll_create+0x160/0x160 [ 268.078986][ C1] ? finish_wait+0x270/0x270 [ 268.083542][ C1] ? __context_tracking_exit+0x80/0x90 [ 268.088985][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 268.093820][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 268.098984][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 268.104427][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.110374][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 268.116234][ C1] do_syscall_64+0x35/0x80 [ 268.121053][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.126928][ C1] RIP: 0033:0x7f2f0e10ae46 [ 268.131307][ C1] RSP: 002b:00007ffed0c6f398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 268.139686][ C1] RAX: ffffffffffffffda RBX: 00007ffed0c6f3a8 RCX: 00007f2f0e10ae46 [ 268.147625][ C1] RDX: 0000000000000040 RSI: 00007ffed0c6f3a8 RDI: 0000000000000003 [ 268.155650][ C1] RBP: 00007ffed0c6f738 R08: 000000000000000d R09: 00007ffed0c9d080 [ 268.163585][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 268.171711][ C1] R13: 0000000000000001 R14: 00007ffed0c6f738 R15: 00007ffed0c6f9dc [ 268.179666][ C1] [ 268.182658][ C1] task:dhcpcd state:R running task stack:26680 pid: 3175 ppid: 1 flags:0x00000000 [ 268.193556][ C1] Call Trace: [ 268.196806][ C1] [ 268.199710][ C1] __schedule+0xa5a/0x48f0 [ 268.204204][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 268.210423][ C1] ? io_schedule_timeout+0x180/0x180 [ 268.215765][ C1] schedule+0xd2/0x260 [ 268.219796][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 268.225822][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 268.231608][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 268.237552][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 268.243319][ C1] ? unix_dgram_poll+0x509/0x620 [ 268.248307][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 268.253642][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 268.259863][ C1] do_sys_poll+0x732/0xc10 [ 268.264251][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 268.269417][ C1] ? mark_lock+0xef/0x1840 [ 268.273796][ C1] ? mark_lock+0xef/0x1840 [ 268.278172][ C1] ? lock_chain_count+0x20/0x20 [ 268.282988][ C1] ? lock_chain_count+0x20/0x20 [ 268.287802][ C1] ? _copy_to_user+0x69/0xc0 [ 268.292357][ C1] ? lock_chain_count+0x20/0x20 [ 268.297167][ C1] ? move_addr_to_user+0x5d/0x140 [ 268.302162][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.308715][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.315198][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.321790][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.328264][ C1] ? find_held_lock+0x2d/0x110 [ 268.333011][ C1] ? set_user_sigmask+0x1b9/0x250 [ 268.338003][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 268.342840][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.347829][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.352730][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.358694][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.363857][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.369037][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 268.374199][ C1] ? set_user_sigmask+0x1b9/0x250 [ 268.379191][ C1] ? __set_current_blocked+0xe0/0xe0 [ 268.384441][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 268.389280][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 268.394034][ C1] ? __ia32_sys_poll+0x430/0x430 [ 268.398941][ C1] do_syscall_64+0x35/0x80 [ 268.403324][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.409180][ C1] RIP: 0033:0x7f03ad4e49fb [ 268.413560][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 268.421957][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 268.429985][ C1] RDX: 00007ffd9f46e1f0 RSI: 0000000000000004 RDI: 0000563938467b60 [ 268.437923][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007ffd9f4f6080 [ 268.445960][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 00007ffd9f46e1f0 [ 268.453897][ C1] R13: 0000563936dd2610 R14: 0000000000000000 R15: 0000000000000000 [ 268.461844][ C1] [ 268.464834][ C1] task:dhcpcd state:S stack:23336 pid: 3176 ppid: 3175 flags:0x00000000 [ 268.474090][ C1] Call Trace: [ 268.477343][ C1] [ 268.480245][ C1] __schedule+0xa5a/0x48f0 [ 268.484629][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 268.490577][ C1] ? io_schedule_timeout+0x180/0x180 [ 268.495826][ C1] ? find_held_lock+0x2d/0x110 [ 268.500556][ C1] schedule+0xd2/0x260 [ 268.504591][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 268.510618][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 268.516585][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.522525][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 268.528309][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.533470][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 268.539242][ C1] ? unix_dgram_poll+0x509/0x620 [ 268.544143][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 268.549482][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 268.555765][ C1] do_sys_poll+0x732/0xc10 [ 268.560177][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 268.565252][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.571304][ C1] ? mark_lock+0xef/0x1840 [ 268.575683][ C1] ? mark_lock+0xef/0x1840 [ 268.580079][ C1] ? lock_chain_count+0x20/0x20 [ 268.584898][ C1] ? lock_chain_count+0x20/0x20 [ 268.589732][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 268.596036][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.602522][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.609006][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.615474][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 268.621420][ C1] ? find_held_lock+0x2d/0x110 [ 268.626152][ C1] ? set_user_sigmask+0x1b9/0x250 [ 268.631226][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 268.636042][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.641050][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.645968][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.652028][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.657197][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.662373][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 268.667552][ C1] ? set_user_sigmask+0x1b9/0x250 [ 268.672542][ C1] ? __set_current_blocked+0xe0/0xe0 [ 268.677812][ C1] ? __context_tracking_exit+0x80/0x90 [ 268.683409][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 268.688159][ C1] ? __ia32_sys_poll+0x430/0x430 [ 268.693065][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.699011][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 268.704884][ C1] do_syscall_64+0x35/0x80 [ 268.709421][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.715296][ C1] RIP: 0033:0x7f03ad4e49fb [ 268.719680][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 268.728348][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 268.736394][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000056393845ce00 [ 268.744546][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007ffd9f44ded0 [ 268.752734][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 268.760972][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 268.768925][ C1] [ 268.771933][ C1] task:dhcpcd state:S stack:27472 pid: 3177 ppid: 3175 flags:0x00000000 [ 268.781374][ C1] Call Trace: [ 268.784624][ C1] [ 268.787547][ C1] __schedule+0xa5a/0x48f0 [ 268.792876][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 268.798966][ C1] ? lock_acquire+0x192/0x510 [ 268.803614][ C1] ? io_schedule_timeout+0x180/0x180 [ 268.808889][ C1] ? find_held_lock+0x2d/0x110 [ 268.813709][ C1] schedule+0xd2/0x260 [ 268.817747][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 268.823892][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 268.829662][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.835626][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 268.841398][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.846650][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 268.852444][ C1] ? unix_dgram_poll+0x509/0x620 [ 268.857369][ C1] ? udp_poll+0x11/0x1a0 [ 268.861580][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 268.866941][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 268.873149][ C1] do_sys_poll+0x732/0xc10 [ 268.877638][ C1] ? kasan_set_track+0x21/0x30 [ 268.882753][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 268.887917][ C1] ? mark_lock+0xef/0x1840 [ 268.892307][ C1] ? mark_lock+0xef/0x1840 [ 268.896709][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 268.902597][ C1] ? mark_lock+0xef/0x1840 [ 268.906976][ C1] ? lock_chain_count+0x20/0x20 [ 268.911788][ C1] ? __mutex_lock+0x21a/0x12f0 [ 268.916516][ C1] ? lock_chain_count+0x20/0x20 [ 268.921591][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 268.927532][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 268.933420][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.938631][ C1] ? __lock_acquire+0x15ad/0x5410 [ 268.943645][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.950117][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.957022][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.963577][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 268.970067][ C1] ? find_held_lock+0x2d/0x110 [ 268.974797][ C1] ? set_user_sigmask+0x1b9/0x250 [ 268.979800][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 268.984614][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.989607][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.994614][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.000755][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 269.005938][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.011107][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 269.016276][ C1] ? set_user_sigmask+0x1b9/0x250 [ 269.021270][ C1] ? __set_current_blocked+0xe0/0xe0 [ 269.026800][ C1] ? __seccomp_filter+0x15a/0xc50 [ 269.032215][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 269.036969][ C1] ? __ia32_sys_poll+0x430/0x430 [ 269.041982][ C1] do_syscall_64+0x35/0x80 [ 269.046366][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.052520][ C1] RIP: 0033:0x7f03ad4e49fb [ 269.056989][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 269.065381][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 269.073350][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000563938466650 [ 269.081379][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007f03ad5b0a60 [ 269.089436][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 269.097375][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 269.105321][ C1] [ 269.108338][ C1] task:dhcpcd state:S stack:27472 pid: 3178 ppid: 3175 flags:0x00000000 [ 269.117514][ C1] Call Trace: [ 269.120790][ C1] [ 269.123716][ C1] __schedule+0xa5a/0x48f0 [ 269.128120][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.134073][ C1] ? io_schedule_timeout+0x180/0x180 [ 269.139323][ C1] ? find_held_lock+0x2d/0x110 [ 269.144057][ C1] schedule+0xd2/0x260 [ 269.148089][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 269.154137][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 269.159907][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.165849][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 269.171625][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.176790][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 269.182573][ C1] ? unix_dgram_poll+0x509/0x620 [ 269.187498][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 269.192857][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 269.199068][ C1] do_sys_poll+0x732/0xc10 [ 269.203506][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 269.208609][ C1] ? mark_lock+0xef/0x1840 [ 269.212999][ C1] ? mark_lock+0xef/0x1840 [ 269.217396][ C1] ? lock_chain_count+0x20/0x20 [ 269.222215][ C1] ? lock_chain_count+0x20/0x20 [ 269.227066][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.233561][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.240124][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.246617][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.253107][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.259666][ C1] ? find_held_lock+0x2d/0x110 [ 269.264403][ C1] ? set_user_sigmask+0x1b9/0x250 [ 269.269417][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 269.274325][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 269.279448][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 269.284527][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.290474][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 269.295905][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.301156][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 269.306316][ C1] ? set_user_sigmask+0x1b9/0x250 [ 269.311304][ C1] ? __set_current_blocked+0xe0/0xe0 [ 269.317090][ C1] ? __seccomp_filter+0x15a/0xc50 [ 269.322084][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 269.327009][ C1] ? __ia32_sys_poll+0x430/0x430 [ 269.332022][ C1] do_syscall_64+0x35/0x80 [ 269.336406][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.342265][ C1] RIP: 0033:0x7f03ad4e49fb [ 269.346661][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 269.355056][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 269.362993][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000563938466650 [ 269.370933][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007f03ad5b0a60 [ 269.379148][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 269.387102][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 269.395053][ C1] [ 269.398060][ C1] task:sshd state:S stack:27704 pid: 3272 ppid: 1 flags:0x00000000 [ 269.407229][ C1] Call Trace: [ 269.410511][ C1] [ 269.413593][ C1] __schedule+0xa5a/0x48f0 [ 269.417982][ C1] ? lock_acquire+0x1ab/0x510 [ 269.422628][ C1] ? find_held_lock+0x2d/0x110 [ 269.427356][ C1] ? io_schedule_timeout+0x180/0x180 [ 269.432609][ C1] ? tcp_poll+0x598/0xcb0 [ 269.436904][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 269.441721][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 269.447064][ C1] schedule+0xd2/0x260 [ 269.451118][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 269.457148][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 269.462954][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 269.468744][ C1] ? tcp_poll+0x598/0xcb0 [ 269.473232][ C1] ? tcp_peek_len+0x2d0/0x2d0 [ 269.477873][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 269.482694][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 269.488904][ C1] do_select+0xd7b/0x11d0 [ 269.493233][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 269.498937][ C1] ? lock_chain_count+0x20/0x20 [ 269.503754][ C1] ? __lock_acquire+0xbe9/0x5410 [ 269.508659][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.515145][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 269.521628][ C1] ? __lock_acquire+0x15ad/0x5410 [ 269.526623][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.532575][ C1] ? find_held_lock+0x2d/0x110 [ 269.537319][ C1] ? __might_fault+0xb3/0x160 [ 269.541965][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 269.546807][ C1] core_sys_select+0x2d9/0x710 [ 269.551540][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 269.556969][ C1] ? find_held_lock+0x2d/0x110 [ 269.561710][ C1] ? set_user_sigmask+0x1b9/0x250 [ 269.566719][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 269.571623][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 269.576629][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 269.581533][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.587490][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 269.592655][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.598424][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 269.603590][ C1] ? set_user_sigmask+0x1b9/0x250 [ 269.609109][ C1] ? __set_current_blocked+0xe0/0xe0 [ 269.614362][ C1] ? find_held_lock+0x2d/0x110 [ 269.619094][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 269.624435][ C1] ? __context_tracking_exit+0x80/0x90 [ 269.629858][ C1] ? kern_select+0x1e0/0x1e0 [ 269.634419][ C1] __x64_sys_pselect6+0x12b/0x260 [ 269.639410][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.644577][ C1] do_syscall_64+0x35/0x80 [ 269.649076][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.654936][ C1] RIP: 0033:0x7f85ce51bd83 [ 269.659344][ C1] RSP: 002b:00007ffed9668280 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 269.667826][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f85ce51bd83 [ 269.675780][ C1] RDX: 0000000000000000 RSI: 000055952c34b150 RDI: 0000000000000007 [ 269.683721][ C1] RBP: 00007ffed9668468 R08: 0000000000000000 R09: 00007ffed96682c0 [ 269.691661][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 269.700212][ C1] R13: 000055952c34b150 R14: 000000000000018c R15: 000055952a8b6e85 [ 269.708165][ C1] [ 269.711175][ C1] task:getty state:S stack:23840 pid: 3275 ppid: 1 flags:0x00000000 [ 269.720381][ C1] Call Trace: [ 269.723652][ C1] [ 269.726697][ C1] __schedule+0xa5a/0x48f0 [ 269.731253][ C1] ? io_schedule_timeout+0x180/0x180 [ 269.736681][ C1] ? lock_acquire+0x1ab/0x510 [ 269.741330][ C1] schedule+0xd2/0x260 [ 269.745383][ C1] schedule_timeout+0x19d/0x250 [ 269.750220][ C1] ? usleep_range+0x150/0x150 [ 269.754885][ C1] ? __up_read+0x194/0x720 [ 269.759292][ C1] ? down_read+0x198/0x440 [ 269.763815][ C1] ? up_write+0x470/0x470 [ 269.768124][ C1] wait_woken+0x18b/0x1f0 [ 269.772424][ C1] n_tty_read+0xb7b/0xed0 [ 269.777003][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 269.782709][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.788657][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 269.793927][ C1] tty_read+0x2d0/0x4d0 [ 269.798070][ C1] ? do_SAK+0x60/0x60 [ 269.802020][ C1] ? aa_file_perm+0x41b/0xd50 [ 269.806669][ C1] new_sync_read+0x35d/0x5f0 [ 269.811248][ C1] ? ksys_lseek+0x140/0x140 [ 269.815720][ C1] ? 0xffffffff81000000 [ 269.819864][ C1] ? fsnotify+0x1030/0x1030 [ 269.824343][ C1] ? apparmor_file_permission+0x138/0x450 [ 269.830028][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 269.835545][ C1] vfs_read+0x265/0x4c0 [ 269.839688][ C1] ksys_read+0xf4/0x1d0 [ 269.843823][ C1] ? vfs_write+0x900/0x900 [ 269.848227][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.854177][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 269.860057][ C1] do_syscall_64+0x35/0x80 [ 269.864443][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.870320][ C1] RIP: 0033:0x7feebfa138fe [ 269.874700][ C1] RSP: 002b:00007fffd1245f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.883210][ C1] RAX: ffffffffffffffda RBX: 0000565265ad9910 RCX: 00007feebfa138fe [ 269.891261][ C1] RDX: 0000000000000001 RSI: 00007fffd1245fa0 RDI: 0000000000000000 [ 269.899207][ C1] RBP: 0000565265ad9970 R08: 0000000000000007 R09: 0000565265adacd0 [ 269.907165][ C1] R10: 0000000000000063 R11: 0000000000000246 R12: 0000565265ad99ac [ 269.915277][ C1] R13: 00007fffd1245fa0 R14: 0000000000000000 R15: 0000565265ad99ac [ 269.923245][ C1] [ 269.926246][ C1] task:dhcpcd state:S stack:27288 pid: 3299 ppid: 3176 flags:0x00000000 [ 269.935640][ C1] Call Trace: [ 269.938889][ C1] [ 269.941880][ C1] __schedule+0xa5a/0x48f0 [ 269.946285][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 269.952246][ C1] ? io_schedule_timeout+0x180/0x180 [ 269.957501][ C1] ? find_held_lock+0x2d/0x110 [ 269.962494][ C1] schedule+0xd2/0x260 [ 269.966550][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 269.972777][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 269.978570][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 269.984516][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 269.990287][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 269.995469][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 270.001330][ C1] ? unix_dgram_poll+0x509/0x620 [ 270.006319][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 270.011657][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 270.017885][ C1] do_sys_poll+0x732/0xc10 [ 270.022275][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 270.027376][ C1] ? mark_lock+0xef/0x1840 [ 270.031764][ C1] ? mark_lock+0xef/0x1840 [ 270.036141][ C1] ? lock_chain_count+0x20/0x20 [ 270.040978][ C1] ? sock_write_iter+0x211/0x370 [ 270.045996][ C1] ? lock_chain_count+0x20/0x20 [ 270.050964][ C1] ? aa_path_link+0x2e0/0x2e0 [ 270.055605][ C1] ? __might_fault+0xb3/0x160 [ 270.060251][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.066746][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.073221][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.079171][ C1] ? find_held_lock+0x2d/0x110 [ 270.083922][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.088914][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 270.093729][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 270.098734][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 270.103635][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.109945][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.115302][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.120465][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 270.125631][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.130619][ C1] ? __set_current_blocked+0xe0/0xe0 [ 270.135983][ C1] ? __seccomp_filter+0x15a/0xc50 [ 270.140996][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 270.145749][ C1] ? __ia32_sys_poll+0x430/0x430 [ 270.150807][ C1] do_syscall_64+0x35/0x80 [ 270.155215][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.161096][ C1] RIP: 0033:0x7f03ad4e49fb [ 270.165480][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 270.173857][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 270.181793][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938467a00 [ 270.189831][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb688442 [ 270.197859][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 270.205796][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 270.213764][ C1] [ 270.216774][ C1] task:dhcpcd state:S stack:27288 pid: 3324 ppid: 3176 flags:0x00000000 [ 270.225939][ C1] Call Trace: [ 270.229186][ C1] [ 270.232090][ C1] __schedule+0xa5a/0x48f0 [ 270.236480][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.242454][ C1] ? lock_acquire+0x190/0x510 [ 270.247100][ C1] ? io_schedule_timeout+0x180/0x180 [ 270.252702][ C1] ? find_held_lock+0x2d/0x110 [ 270.257822][ C1] schedule+0xd2/0x260 [ 270.262029][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 270.268082][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 270.273863][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.279821][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 270.285765][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.290925][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 270.296714][ C1] ? unix_dgram_poll+0x509/0x620 [ 270.301616][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 270.307062][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 270.313373][ C1] do_sys_poll+0x732/0xc10 [ 270.317760][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 270.322847][ C1] ? mark_lock+0xef/0x1840 [ 270.327230][ C1] ? mark_lock+0xef/0x1840 [ 270.331783][ C1] ? lock_chain_count+0x20/0x20 [ 270.336605][ C1] ? sock_write_iter+0x211/0x370 [ 270.341505][ C1] ? lock_chain_count+0x20/0x20 [ 270.346343][ C1] ? aa_path_link+0x2e0/0x2e0 [ 270.350983][ C1] ? __might_fault+0xb3/0x160 [ 270.355627][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.362095][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.368565][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.374513][ C1] ? find_held_lock+0x2d/0x110 [ 270.379244][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.384237][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 270.389053][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 270.394045][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 270.398947][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.404892][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.410057][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.415220][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 270.420384][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.425374][ C1] ? __set_current_blocked+0xe0/0xe0 [ 270.430644][ C1] ? __seccomp_filter+0x15a/0xc50 [ 270.435642][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 270.440375][ C1] ? __ia32_sys_poll+0x430/0x430 [ 270.445283][ C1] do_syscall_64+0x35/0x80 [ 270.449667][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.455528][ C1] RIP: 0033:0x7f03ad4e49fb [ 270.460013][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 270.468482][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 270.476599][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005639384679e0 [ 270.484558][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000104464c2 [ 270.492515][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 270.500559][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 270.508511][ C1] [ 270.511505][ C1] task:dhcpcd state:S stack:27208 pid: 3334 ppid: 3176 flags:0x00000000 [ 270.520668][ C1] Call Trace: [ 270.523915][ C1] [ 270.526838][ C1] __schedule+0xa5a/0x48f0 [ 270.531395][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.537347][ C1] ? lock_acquire+0x190/0x510 [ 270.542007][ C1] ? io_schedule_timeout+0x180/0x180 [ 270.547258][ C1] ? find_held_lock+0x2d/0x110 [ 270.552009][ C1] schedule+0xd2/0x260 [ 270.556041][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 270.562070][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 270.567845][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.573960][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 270.579727][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.584889][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 270.590659][ C1] ? unix_dgram_poll+0x509/0x620 [ 270.595581][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 270.600947][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 270.607153][ C1] do_sys_poll+0x732/0xc10 [ 270.611540][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 270.616618][ C1] ? mark_lock+0xef/0x1840 [ 270.621022][ C1] ? mark_lock+0xef/0x1840 [ 270.625401][ C1] ? lock_chain_count+0x20/0x20 [ 270.630229][ C1] ? sock_write_iter+0x211/0x370 [ 270.635133][ C1] ? lock_chain_count+0x20/0x20 [ 270.639955][ C1] ? aa_path_link+0x2e0/0x2e0 [ 270.644599][ C1] ? __might_fault+0xb3/0x160 [ 270.649329][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.656016][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.662499][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.668453][ C1] ? find_held_lock+0x2d/0x110 [ 270.673192][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.678184][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 270.682999][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 270.688090][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 270.693789][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.699749][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.705088][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.710336][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 270.715500][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.720575][ C1] ? __set_current_blocked+0xe0/0xe0 [ 270.725820][ C1] ? __seccomp_filter+0x15a/0xc50 [ 270.730809][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 270.735539][ C1] ? __ia32_sys_poll+0x430/0x430 [ 270.740443][ C1] do_syscall_64+0x35/0x80 [ 270.744824][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.750680][ C1] RIP: 0033:0x7f03ad4e49fb [ 270.755061][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 270.763432][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 270.771369][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 270.779304][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000800a0142 [ 270.787239][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 270.795178][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 270.803145][ C1] [ 270.806136][ C1] task:dhcpcd state:S stack:27288 pid: 3335 ppid: 3176 flags:0x00000000 [ 270.815299][ C1] Call Trace: [ 270.818548][ C1] [ 270.821451][ C1] __schedule+0xa5a/0x48f0 [ 270.825837][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.831784][ C1] ? lock_acquire+0x190/0x510 [ 270.836443][ C1] ? io_schedule_timeout+0x180/0x180 [ 270.841720][ C1] ? find_held_lock+0x2d/0x110 [ 270.846456][ C1] schedule+0xd2/0x260 [ 270.850496][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 270.856526][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 270.862296][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.868239][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 270.874007][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 270.879167][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 270.884934][ C1] ? unix_dgram_poll+0x509/0x620 [ 270.889834][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 270.895169][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 270.901375][ C1] do_sys_poll+0x732/0xc10 [ 270.905758][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 270.910836][ C1] ? mark_lock+0xef/0x1840 [ 270.915219][ C1] ? mark_lock+0xef/0x1840 [ 270.919621][ C1] ? lock_chain_count+0x20/0x20 [ 270.924607][ C1] ? sock_write_iter+0x211/0x370 [ 270.929509][ C1] ? lock_chain_count+0x20/0x20 [ 270.934326][ C1] ? aa_path_link+0x2e0/0x2e0 [ 270.938965][ C1] ? __might_fault+0xb3/0x160 [ 270.943609][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.950077][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 270.956546][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 270.962499][ C1] ? find_held_lock+0x2d/0x110 [ 270.967230][ C1] ? set_user_sigmask+0x1b9/0x250 [ 270.972239][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 270.977053][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 270.982050][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 270.987053][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 270.993011][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.998175][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.003507][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 271.008669][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.013659][ C1] ? __set_current_blocked+0xe0/0xe0 [ 271.018908][ C1] ? __seccomp_filter+0x15a/0xc50 [ 271.023902][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 271.028635][ C1] ? __ia32_sys_poll+0x430/0x430 [ 271.033541][ C1] do_syscall_64+0x35/0x80 [ 271.037919][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.043795][ C1] RIP: 0033:0x7f03ad4e49fb [ 271.048174][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 271.056546][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 271.064485][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 271.072446][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 000000000678b5c2 [ 271.080404][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 271.088519][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 271.096657][ C1] [ 271.099665][ C1] task:dhcpcd state:S stack:27472 pid: 3348 ppid: 3176 flags:0x00000000 [ 271.109013][ C1] Call Trace: [ 271.112284][ C1] [ 271.115201][ C1] __schedule+0xa5a/0x48f0 [ 271.119597][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.125552][ C1] ? lock_acquire+0x190/0x510 [ 271.130193][ C1] ? io_schedule_timeout+0x180/0x180 [ 271.135624][ C1] ? find_held_lock+0x2d/0x110 [ 271.140374][ C1] schedule+0xd2/0x260 [ 271.144414][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 271.150470][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 271.156280][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.162322][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 271.168272][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.173456][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 271.179249][ C1] ? unix_dgram_poll+0x509/0x620 [ 271.184160][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 271.189500][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 271.195712][ C1] do_sys_poll+0x732/0xc10 [ 271.200103][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 271.205182][ C1] ? mark_lock+0xef/0x1840 [ 271.209587][ C1] ? mark_lock+0xef/0x1840 [ 271.214082][ C1] ? lock_chain_count+0x20/0x20 [ 271.218987][ C1] ? sock_write_iter+0x211/0x370 [ 271.223890][ C1] ? lock_chain_count+0x20/0x20 [ 271.228819][ C1] ? mark_lock+0xef/0x1840 [ 271.233218][ C1] ? mark_lock+0xef/0x1840 [ 271.238295][ C1] ? lock_chain_count+0x20/0x20 [ 271.243131][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.249601][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.256298][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.262803][ C1] ? find_held_lock+0x2d/0x110 [ 271.267929][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.273112][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 271.277982][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 271.283007][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 271.287918][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.294036][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.299201][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.304538][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 271.309879][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.314872][ C1] ? __set_current_blocked+0xe0/0xe0 [ 271.320122][ C1] ? __seccomp_filter+0x15a/0xc50 [ 271.325117][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 271.329853][ C1] ? __ia32_sys_poll+0x430/0x430 [ 271.334761][ C1] do_syscall_64+0x35/0x80 [ 271.339148][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.345007][ C1] RIP: 0033:0x7f03ad4e49fb [ 271.349571][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 271.358269][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 271.366228][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 271.374183][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb688442 [ 271.382313][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 271.390271][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 271.398222][ C1] [ 271.401227][ C1] task:dhcpcd state:S stack:27288 pid: 3349 ppid: 3176 flags:0x00000000 [ 271.410748][ C1] Call Trace: [ 271.414011][ C1] [ 271.416923][ C1] __schedule+0xa5a/0x48f0 [ 271.421341][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.427308][ C1] ? lock_acquire+0x190/0x510 [ 271.431951][ C1] ? io_schedule_timeout+0x180/0x180 [ 271.437209][ C1] ? find_held_lock+0x2d/0x110 [ 271.442032][ C1] schedule+0xd2/0x260 [ 271.446078][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 271.452113][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 271.457998][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.463948][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 271.469739][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.474913][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 271.480686][ C1] ? unix_dgram_poll+0x509/0x620 [ 271.485588][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 271.490948][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 271.497255][ C1] do_sys_poll+0x732/0xc10 [ 271.501655][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 271.506742][ C1] ? mark_lock+0xef/0x1840 [ 271.511130][ C1] ? mark_lock+0xef/0x1840 [ 271.515619][ C1] ? lock_chain_count+0x20/0x20 [ 271.520469][ C1] ? sock_write_iter+0x211/0x370 [ 271.525374][ C1] ? lock_chain_count+0x20/0x20 [ 271.530197][ C1] ? aa_path_link+0x2e0/0x2e0 [ 271.534935][ C1] ? __might_fault+0xb3/0x160 [ 271.539586][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.546167][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.552660][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.558618][ C1] ? find_held_lock+0x2d/0x110 [ 271.563354][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.568352][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 271.573326][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 271.578513][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 271.583421][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.589396][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.594647][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.599829][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 271.605010][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.610004][ C1] ? __set_current_blocked+0xe0/0xe0 [ 271.615269][ C1] ? __seccomp_filter+0x15a/0xc50 [ 271.620439][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 271.625173][ C1] ? __ia32_sys_poll+0x430/0x430 [ 271.630083][ C1] do_syscall_64+0x35/0x80 [ 271.634468][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.640335][ C1] RIP: 0033:0x7f03ad4e49fb [ 271.644739][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 271.653118][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 271.661236][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 271.669438][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000104464c2 [ 271.677384][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 271.685327][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 271.693362][ C1] [ 271.696355][ C1] task:dhcpcd state:S stack:27288 pid: 3350 ppid: 3176 flags:0x00000000 [ 271.705612][ C1] Call Trace: [ 271.708866][ C1] [ 271.711770][ C1] __schedule+0xa5a/0x48f0 [ 271.716260][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.722216][ C1] ? lock_acquire+0x190/0x510 [ 271.726862][ C1] ? io_schedule_timeout+0x180/0x180 [ 271.732113][ C1] ? find_held_lock+0x2d/0x110 [ 271.736859][ C1] schedule+0xd2/0x260 [ 271.740915][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 271.746951][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 271.752729][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.758677][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 271.764450][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.769737][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 271.775525][ C1] ? unix_dgram_poll+0x509/0x620 [ 271.780519][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 271.785876][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 271.792102][ C1] do_sys_poll+0x732/0xc10 [ 271.796515][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 271.801682][ C1] ? mark_lock+0xef/0x1840 [ 271.806066][ C1] ? mark_lock+0xef/0x1840 [ 271.810444][ C1] ? lock_chain_count+0x20/0x20 [ 271.815282][ C1] ? sock_write_iter+0x211/0x370 [ 271.820188][ C1] ? lock_chain_count+0x20/0x20 [ 271.825004][ C1] ? aa_path_link+0x2e0/0x2e0 [ 271.829645][ C1] ? __might_fault+0xb3/0x160 [ 271.834387][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.840967][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 271.847462][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 271.853504][ C1] ? find_held_lock+0x2d/0x110 [ 271.859032][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.864022][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 271.868837][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 271.873935][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 271.878860][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 271.884803][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.889970][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 271.895149][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 271.900332][ C1] ? set_user_sigmask+0x1b9/0x250 [ 271.905323][ C1] ? __set_current_blocked+0xe0/0xe0 [ 271.910571][ C1] ? __seccomp_filter+0x15a/0xc50 [ 271.915584][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 271.920334][ C1] ? __ia32_sys_poll+0x430/0x430 [ 271.925278][ C1] do_syscall_64+0x35/0x80 [ 271.929662][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.935522][ C1] RIP: 0033:0x7f03ad4e49fb [ 271.939920][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 271.948318][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 271.956390][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 271.964341][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 000000000678b5c2 [ 271.972297][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 271.980237][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 271.988187][ C1] [ 271.991195][ C1] task:kworker/u5:1 state:I stack:28776 pid: 3599 ppid: 2 flags:0x00004000 [ 272.000363][ C1] Workqueue: 0x0 (hci2) [ 272.004594][ C1] Call Trace: [ 272.007843][ C1] [ 272.010750][ C1] __schedule+0xa5a/0x48f0 [ 272.015140][ C1] ? worker_thread+0xb0/0x1040 [ 272.019869][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.025137][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.030046][ C1] schedule+0xd2/0x260 [ 272.034082][ C1] worker_thread+0x14d/0x1040 [ 272.038732][ C1] ? process_one_work+0x1450/0x1450 [ 272.043912][ C1] kthread+0x3ab/0x480 [ 272.047948][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.053108][ C1] ? set_kthread_struct+0x100/0x100 [ 272.058277][ C1] ret_from_fork+0x1f/0x30 [ 272.062702][ C1] [ 272.065695][ C1] task:kworker/u5:2 state:I stack:28968 pid: 3602 ppid: 2 flags:0x00004000 [ 272.075118][ C1] Workqueue: 0x0 (hci3) [ 272.079332][ C1] Call Trace: [ 272.082600][ C1] [ 272.085613][ C1] __schedule+0xa5a/0x48f0 [ 272.090004][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.095276][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.100184][ C1] schedule+0xd2/0x260 [ 272.104238][ C1] worker_thread+0x14d/0x1040 [ 272.108886][ C1] ? process_one_work+0x1450/0x1450 [ 272.114048][ C1] kthread+0x3ab/0x480 [ 272.118082][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.123243][ C1] ? set_kthread_struct+0x100/0x100 [ 272.128670][ C1] ret_from_fork+0x1f/0x30 [ 272.133254][ C1] [ 272.136342][ C1] task:kworker/1:5 state:I stack:27040 pid: 3608 ppid: 2 flags:0x00004000 [ 272.145542][ C1] Workqueue: 0x0 (events) [ 272.149932][ C1] Call Trace: [ 272.153180][ C1] [ 272.156170][ C1] __schedule+0xa5a/0x48f0 [ 272.160561][ C1] ? worker_thread+0xb0/0x1040 [ 272.165292][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.170542][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.175474][ C1] schedule+0xd2/0x260 [ 272.179508][ C1] worker_thread+0x14d/0x1040 [ 272.184157][ C1] ? process_one_work+0x1450/0x1450 [ 272.189347][ C1] kthread+0x3ab/0x480 [ 272.193382][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.198709][ C1] ? set_kthread_struct+0x100/0x100 [ 272.203882][ C1] ret_from_fork+0x1f/0x30 [ 272.208313][ C1] [ 272.211309][ C1] task:kworker/1:6 state:I stack:22952 pid: 3609 ppid: 2 flags:0x00004000 [ 272.220480][ C1] Workqueue: 0x0 (events) [ 272.224882][ C1] Call Trace: [ 272.228302][ C1] [ 272.231341][ C1] __schedule+0xa5a/0x48f0 [ 272.235843][ C1] ? worker_thread+0xb0/0x1040 [ 272.240574][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.245844][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.250777][ C1] schedule+0xd2/0x260 [ 272.254818][ C1] worker_thread+0x14d/0x1040 [ 272.259489][ C1] ? process_one_work+0x1450/0x1450 [ 272.264653][ C1] kthread+0x3ab/0x480 [ 272.268688][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.273869][ C1] ? set_kthread_struct+0x100/0x100 [ 272.279033][ C1] ret_from_fork+0x1f/0x30 [ 272.283423][ C1] [ 272.286433][ C1] task:kworker/0:3 state:I stack:23696 pid: 3610 ppid: 2 flags:0x00004000 [ 272.295601][ C1] Workqueue: 0x0 (events_power_efficient) [ 272.301489][ C1] Call Trace: [ 272.304762][ C1] [ 272.307685][ C1] __schedule+0xa5a/0x48f0 [ 272.312093][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.317344][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.322254][ C1] schedule+0xd2/0x260 [ 272.326291][ C1] worker_thread+0x14d/0x1040 [ 272.330942][ C1] ? process_one_work+0x1450/0x1450 [ 272.336103][ C1] kthread+0x3ab/0x480 [ 272.340144][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.345308][ C1] ? set_kthread_struct+0x100/0x100 [ 272.350488][ C1] ret_from_fork+0x1f/0x30 [ 272.354878][ C1] [ 272.357866][ C1] task:dhcpcd state:S stack:27288 pid: 3755 ppid: 3176 flags:0x00000000 [ 272.367044][ C1] Call Trace: [ 272.370296][ C1] [ 272.373218][ C1] __schedule+0xa5a/0x48f0 [ 272.377709][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 272.383662][ C1] ? lock_acquire+0x190/0x510 [ 272.388322][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.393623][ C1] ? find_held_lock+0x2d/0x110 [ 272.398373][ C1] schedule+0xd2/0x260 [ 272.402417][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 272.408450][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 272.414316][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 272.420262][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 272.426031][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 272.431194][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 272.437070][ C1] ? unix_dgram_poll+0x509/0x620 [ 272.441975][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 272.447332][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 272.453567][ C1] do_sys_poll+0x732/0xc10 [ 272.458060][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 272.463140][ C1] ? mark_lock+0xef/0x1840 [ 272.467541][ C1] ? mark_lock+0xef/0x1840 [ 272.471921][ C1] ? lock_chain_count+0x20/0x20 [ 272.476734][ C1] ? sock_write_iter+0x211/0x370 [ 272.481638][ C1] ? lock_chain_count+0x20/0x20 [ 272.486464][ C1] ? aa_path_link+0x2e0/0x2e0 [ 272.491106][ C1] ? __might_fault+0xb3/0x160 [ 272.495755][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 272.502310][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 272.508871][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 272.514823][ C1] ? find_held_lock+0x2d/0x110 [ 272.519829][ C1] ? set_user_sigmask+0x1b9/0x250 [ 272.524914][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 272.529730][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 272.534721][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.539648][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 272.545596][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.550765][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 272.555949][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 272.561130][ C1] ? set_user_sigmask+0x1b9/0x250 [ 272.566124][ C1] ? __set_current_blocked+0xe0/0xe0 [ 272.571377][ C1] ? __seccomp_filter+0x15a/0xc50 [ 272.576570][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 272.581376][ C1] ? __ia32_sys_poll+0x430/0x430 [ 272.586996][ C1] do_syscall_64+0x35/0x80 [ 272.591390][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.597249][ C1] RIP: 0033:0x7f03ad4e49fb [ 272.601722][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 272.610125][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 272.618063][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a5d0 [ 272.626016][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 0000000032157606 [ 272.634084][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 272.642110][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 272.650082][ C1] [ 272.653095][ C1] task:dhcpcd state:S stack:27288 pid: 3800 ppid: 3176 flags:0x00000000 [ 272.662450][ C1] Call Trace: [ 272.665712][ C1] [ 272.668617][ C1] __schedule+0xa5a/0x48f0 [ 272.673020][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 272.678991][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.684242][ C1] ? find_held_lock+0x2d/0x110 [ 272.689035][ C1] schedule+0xd2/0x260 [ 272.693076][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 272.699123][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 272.705016][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 272.711332][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 272.717120][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 272.722298][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 272.728069][ C1] ? unix_dgram_poll+0x509/0x620 [ 272.732989][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 272.738331][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 272.744544][ C1] do_sys_poll+0x732/0xc10 [ 272.748939][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 272.754020][ C1] ? mark_lock+0xef/0x1840 [ 272.758404][ C1] ? mark_lock+0xef/0x1840 [ 272.762782][ C1] ? lock_chain_count+0x20/0x20 [ 272.767616][ C1] ? sock_write_iter+0x211/0x370 [ 272.772520][ C1] ? lock_chain_count+0x20/0x20 [ 272.777338][ C1] ? aa_path_link+0x2e0/0x2e0 [ 272.781997][ C1] ? __might_fault+0xb3/0x160 [ 272.786662][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 272.793136][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 272.799610][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 272.805584][ C1] ? find_held_lock+0x2d/0x110 [ 272.810312][ C1] ? set_user_sigmask+0x1b9/0x250 [ 272.815477][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 272.820397][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 272.825406][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 272.830329][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 272.836316][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.841584][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 272.846863][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 272.852133][ C1] ? set_user_sigmask+0x1b9/0x250 [ 272.857146][ C1] ? __set_current_blocked+0xe0/0xe0 [ 272.862420][ C1] ? __seccomp_filter+0x15a/0xc50 [ 272.867433][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 272.872374][ C1] ? __ia32_sys_poll+0x430/0x430 [ 272.877289][ C1] do_syscall_64+0x35/0x80 [ 272.881702][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.887563][ C1] RIP: 0033:0x7f03ad4e49fb [ 272.891949][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 272.900432][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 272.908457][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846e6a0 [ 272.916485][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000ff91865a [ 272.924424][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 272.932385][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 272.940371][ C1] [ 272.943383][ C1] task:dhcpcd state:S stack:27288 pid: 3823 ppid: 3176 flags:0x00000000 [ 272.952650][ C1] Call Trace: [ 272.955930][ C1] [ 272.958832][ C1] __schedule+0xa5a/0x48f0 [ 272.963325][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 272.969298][ C1] ? io_schedule_timeout+0x180/0x180 [ 272.974636][ C1] ? find_held_lock+0x2d/0x110 [ 272.979497][ C1] schedule+0xd2/0x260 [ 272.983551][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 272.989769][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 272.995559][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.001504][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 273.007364][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.012528][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 273.018300][ C1] ? unix_dgram_poll+0x509/0x620 [ 273.023291][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 273.028630][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 273.034840][ C1] do_sys_poll+0x732/0xc10 [ 273.039348][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 273.044516][ C1] ? mark_lock+0xef/0x1840 [ 273.048900][ C1] ? mark_lock+0xef/0x1840 [ 273.053281][ C1] ? lock_chain_count+0x20/0x20 [ 273.058097][ C1] ? sock_write_iter+0x211/0x370 [ 273.063000][ C1] ? lock_chain_count+0x20/0x20 [ 273.068079][ C1] ? aa_path_link+0x2e0/0x2e0 [ 273.072912][ C1] ? __might_fault+0xb3/0x160 [ 273.077577][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.084046][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.090537][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.096491][ C1] ? find_held_lock+0x2d/0x110 [ 273.101219][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.106211][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 273.111027][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 273.116024][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 273.120946][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.126888][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 273.132052][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.137315][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 273.142486][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.147500][ C1] ? __set_current_blocked+0xe0/0xe0 [ 273.152768][ C1] ? __seccomp_filter+0x15a/0xc50 [ 273.157768][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 273.162535][ C1] ? __ia32_sys_poll+0x430/0x430 [ 273.167464][ C1] do_syscall_64+0x35/0x80 [ 273.172132][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.178018][ C1] RIP: 0033:0x7f03ad4e49fb [ 273.182406][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 273.190873][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 273.198915][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846e6c0 [ 273.206854][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000c905608e [ 273.214878][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 273.222908][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 273.231117][ C1] [ 273.234109][ C1] task:dhcpcd state:S stack:27096 pid: 3848 ppid: 3176 flags:0x00000000 [ 273.243295][ C1] Call Trace: [ 273.246545][ C1] [ 273.249450][ C1] __schedule+0xa5a/0x48f0 [ 273.253848][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.259890][ C1] ? io_schedule_timeout+0x180/0x180 [ 273.265160][ C1] ? find_held_lock+0x2d/0x110 [ 273.269912][ C1] schedule+0xd2/0x260 [ 273.273995][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 273.280050][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 273.285839][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.291828][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 273.297617][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.302798][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 273.308701][ C1] ? unix_dgram_poll+0x509/0x620 [ 273.313609][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 273.318967][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 273.325174][ C1] do_sys_poll+0x732/0xc10 [ 273.329561][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 273.334662][ C1] ? mark_lock+0xef/0x1840 [ 273.339045][ C1] ? mark_lock+0xef/0x1840 [ 273.343424][ C1] ? lock_chain_count+0x20/0x20 [ 273.348328][ C1] ? sock_write_iter+0x211/0x370 [ 273.353253][ C1] ? lock_chain_count+0x20/0x20 [ 273.358072][ C1] ? aa_path_link+0x2e0/0x2e0 [ 273.362716][ C1] ? __might_fault+0xb3/0x160 [ 273.367363][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.373829][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.380407][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.386410][ C1] ? find_held_lock+0x2d/0x110 [ 273.391251][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.396366][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 273.401617][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 273.406639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 273.411577][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.417553][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 273.422730][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.427893][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 273.433073][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.438089][ C1] ? __set_current_blocked+0xe0/0xe0 [ 273.443358][ C1] ? __seccomp_filter+0x15a/0xc50 [ 273.448354][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 273.453272][ C1] ? __ia32_sys_poll+0x430/0x430 [ 273.458264][ C1] do_syscall_64+0x35/0x80 [ 273.462655][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.468516][ C1] RIP: 0033:0x7f03ad4e49fb [ 273.472902][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 273.481441][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 273.489904][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 273.498194][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb15f5b2 [ 273.506146][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 273.514092][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 273.522134][ C1] [ 273.525130][ C1] task:dhcpcd state:S stack:27472 pid: 3860 ppid: 3176 flags:0x00000000 [ 273.534748][ C1] Call Trace: [ 273.538003][ C1] [ 273.540913][ C1] __schedule+0xa5a/0x48f0 [ 273.545301][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.551346][ C1] ? lock_acquire+0x190/0x510 [ 273.555985][ C1] ? io_schedule_timeout+0x180/0x180 [ 273.561255][ C1] ? find_held_lock+0x2d/0x110 [ 273.565986][ C1] schedule+0xd2/0x260 [ 273.570023][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 273.576075][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 273.581937][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.587891][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 273.593665][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.598830][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 273.604613][ C1] ? unix_dgram_poll+0x509/0x620 [ 273.609516][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 273.614856][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 273.621067][ C1] do_sys_poll+0x732/0xc10 [ 273.625458][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 273.630566][ C1] ? mark_lock+0xef/0x1840 [ 273.634973][ C1] ? mark_lock+0xef/0x1840 [ 273.639359][ C1] ? lock_chain_count+0x20/0x20 [ 273.644178][ C1] ? sock_write_iter+0x211/0x370 [ 273.649088][ C1] ? lock_chain_count+0x20/0x20 [ 273.653924][ C1] ? aa_path_link+0x2e0/0x2e0 [ 273.658566][ C1] ? __might_fault+0xb3/0x160 [ 273.663236][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.669794][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.676285][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.682255][ C1] ? find_held_lock+0x2d/0x110 [ 273.686987][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.692259][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 273.697079][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 273.702460][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 273.707373][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.713336][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 273.718512][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.723869][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 273.730042][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.735075][ C1] ? __set_current_blocked+0xe0/0xe0 [ 273.740339][ C1] ? __seccomp_filter+0x15a/0xc50 [ 273.746024][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 273.750845][ C1] ? __ia32_sys_poll+0x430/0x430 [ 273.755764][ C1] do_syscall_64+0x35/0x80 [ 273.760157][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.766142][ C1] RIP: 0033:0x7f03ad4e49fb [ 273.770542][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 273.778943][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 273.786903][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 273.794865][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 0000000032157606 [ 273.802823][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 273.811024][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 273.818990][ C1] [ 273.822069][ C1] task:dhcpcd state:S stack:27872 pid: 3862 ppid: 3176 flags:0x00000000 [ 273.831237][ C1] Call Trace: [ 273.834491][ C1] [ 273.837414][ C1] __schedule+0xa5a/0x48f0 [ 273.841909][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.848472][ C1] ? lock_acquire+0x190/0x510 [ 273.853121][ C1] ? io_schedule_timeout+0x180/0x180 [ 273.858414][ C1] ? find_held_lock+0x2d/0x110 [ 273.863668][ C1] schedule+0xd2/0x260 [ 273.868055][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 273.874173][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 273.880501][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 273.886666][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 273.892465][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 273.897840][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 273.903639][ C1] ? unix_dgram_poll+0x509/0x620 [ 273.908638][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 273.913986][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 273.920224][ C1] do_sys_poll+0x732/0xc10 [ 273.924897][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 273.930003][ C1] ? mark_lock+0xef/0x1840 [ 273.934391][ C1] ? mark_lock+0xef/0x1840 [ 273.938772][ C1] ? lock_chain_count+0x20/0x20 [ 273.943606][ C1] ? sock_write_iter+0x211/0x370 [ 273.948523][ C1] ? lock_chain_count+0x20/0x20 [ 273.953349][ C1] ? aa_path_link+0x2e0/0x2e0 [ 273.958169][ C1] ? __might_fault+0xb3/0x160 [ 273.962839][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.969351][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 273.975825][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.981776][ C1] ? find_held_lock+0x2d/0x110 [ 273.986507][ C1] ? set_user_sigmask+0x1b9/0x250 [ 273.991606][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 273.996438][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 274.001427][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 274.006330][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.012278][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 274.017446][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.022611][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 274.027792][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.033063][ C1] ? __set_current_blocked+0xe0/0xe0 [ 274.038316][ C1] ? __seccomp_filter+0x15a/0xc50 [ 274.043313][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 274.048053][ C1] ? __ia32_sys_poll+0x430/0x430 [ 274.052960][ C1] do_syscall_64+0x35/0x80 [ 274.057363][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.063243][ C1] RIP: 0033:0x7f03ad4e49fb [ 274.067634][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 274.076287][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 274.084325][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 274.092274][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000ff91865a [ 274.100317][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 274.108343][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 274.116290][ C1] [ 274.119283][ C1] task:dhcpcd state:S stack:27288 pid: 3863 ppid: 3176 flags:0x00000000 [ 274.128529][ C1] Call Trace: [ 274.131773][ C1] [ 274.134672][ C1] __schedule+0xa5a/0x48f0 [ 274.139144][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.145091][ C1] ? lock_acquire+0x190/0x510 [ 274.149836][ C1] ? io_schedule_timeout+0x180/0x180 [ 274.155085][ C1] ? find_held_lock+0x2d/0x110 [ 274.159818][ C1] schedule+0xd2/0x260 [ 274.163851][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 274.169893][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 274.175659][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.181803][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 274.188302][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.193492][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 274.199366][ C1] ? unix_dgram_poll+0x509/0x620 [ 274.204461][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 274.209803][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 274.216376][ C1] do_sys_poll+0x732/0xc10 [ 274.220762][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 274.225839][ C1] ? mark_lock+0xef/0x1840 [ 274.230238][ C1] ? mark_lock+0xef/0x1840 [ 274.234617][ C1] ? lock_chain_count+0x20/0x20 [ 274.239450][ C1] ? sock_write_iter+0x211/0x370 [ 274.244784][ C1] ? lock_chain_count+0x20/0x20 [ 274.249792][ C1] ? aa_path_link+0x2e0/0x2e0 [ 274.254431][ C1] ? __might_fault+0xb3/0x160 [ 274.259075][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.265555][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.272022][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.277987][ C1] ? find_held_lock+0x2d/0x110 [ 274.282749][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.287761][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 274.292618][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 274.297607][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 274.302514][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.308459][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 274.313628][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.318975][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 274.324151][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.329139][ C1] ? __set_current_blocked+0xe0/0xe0 [ 274.334388][ C1] ? __seccomp_filter+0x15a/0xc50 [ 274.339396][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 274.344131][ C1] ? __ia32_sys_poll+0x430/0x430 [ 274.349212][ C1] do_syscall_64+0x35/0x80 [ 274.353602][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.359457][ C1] RIP: 0033:0x7f03ad4e49fb [ 274.363836][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 274.372212][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 274.380151][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 274.388095][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000c905608e [ 274.396052][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 274.403991][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 274.411938][ C1] [ 274.414931][ C1] task:dhcpcd state:S stack:27288 pid: 3865 ppid: 3176 flags:0x00000000 [ 274.424093][ C1] Call Trace: [ 274.427340][ C1] [ 274.430244][ C1] __schedule+0xa5a/0x48f0 [ 274.434630][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.440578][ C1] ? lock_acquire+0x190/0x510 [ 274.445224][ C1] ? io_schedule_timeout+0x180/0x180 [ 274.450557][ C1] ? find_held_lock+0x2d/0x110 [ 274.455303][ C1] schedule+0xd2/0x260 [ 274.459356][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 274.465387][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 274.471155][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.477180][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 274.482950][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.488109][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 274.493871][ C1] ? unix_dgram_poll+0x509/0x620 [ 274.498770][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 274.504104][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 274.510396][ C1] do_sys_poll+0x732/0xc10 [ 274.514786][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 274.519865][ C1] ? mark_lock+0xef/0x1840 [ 274.524247][ C1] ? mark_lock+0xef/0x1840 [ 274.528621][ C1] ? lock_chain_count+0x20/0x20 [ 274.533432][ C1] ? sock_write_iter+0x211/0x370 [ 274.538331][ C1] ? lock_chain_count+0x20/0x20 [ 274.543147][ C1] ? aa_path_link+0x2e0/0x2e0 [ 274.547803][ C1] ? __might_fault+0xb3/0x160 [ 274.552725][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.559296][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.565779][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.572074][ C1] ? find_held_lock+0x2d/0x110 [ 274.576889][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.581892][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 274.586705][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 274.591764][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 274.596801][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.602850][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 274.608014][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.613176][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 274.618335][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.623323][ C1] ? __set_current_blocked+0xe0/0xe0 [ 274.628569][ C1] ? __seccomp_filter+0x15a/0xc50 [ 274.633598][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 274.638329][ C1] ? __ia32_sys_poll+0x430/0x430 [ 274.643239][ C1] do_syscall_64+0x35/0x80 [ 274.647635][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.653581][ C1] RIP: 0033:0x7f03ad4e49fb [ 274.657963][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 274.666338][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 274.674466][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 274.682584][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb15f5b2 [ 274.690520][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 274.698635][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 274.706583][ C1] [ 274.709570][ C1] task:sshd state:S stack:27032 pid: 3890 ppid: 3272 flags:0x00000000 [ 274.718732][ C1] Call Trace: [ 274.721986][ C1] [ 274.724922][ C1] __schedule+0xa5a/0x48f0 [ 274.729310][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 274.735512][ C1] ? io_schedule_timeout+0x180/0x180 [ 274.740936][ C1] schedule+0xd2/0x260 [ 274.745164][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 274.751211][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 274.756983][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 274.761799][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 274.767136][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 274.773086][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 274.779293][ C1] do_select+0xd7b/0x11d0 [ 274.783609][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 274.789293][ C1] ? lock_chain_count+0x20/0x20 [ 274.794108][ C1] ? sk_reset_timer+0x10/0x70 [ 274.798751][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.805215][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.811676][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 274.818141][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.824088][ C1] ? find_held_lock+0x2d/0x110 [ 274.828903][ C1] ? __might_fault+0xb3/0x160 [ 274.833627][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 274.838443][ C1] core_sys_select+0x2d9/0x710 [ 274.843174][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 274.848598][ C1] ? find_held_lock+0x2d/0x110 [ 274.853326][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.858313][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 274.863210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 274.868284][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 274.873181][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 274.879119][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 274.884362][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.889544][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 274.894966][ C1] ? set_user_sigmask+0x1b9/0x250 [ 274.899974][ C1] ? __set_current_blocked+0xe0/0xe0 [ 274.905247][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 274.910062][ C1] ? find_held_lock+0x2d/0x110 [ 274.914879][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 274.920228][ C1] ? kern_select+0x1e0/0x1e0 [ 274.924787][ C1] __x64_sys_pselect6+0x12b/0x260 [ 274.929774][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 274.934934][ C1] do_syscall_64+0x35/0x80 [ 274.939332][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.945195][ C1] RIP: 0033:0x7fdc3f751d83 [ 274.949578][ C1] RSP: 002b:00007ffcec8cbeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 274.957954][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fdc3f751d83 [ 274.965908][ C1] RDX: 000055885dbfa370 RSI: 000055885dc036d0 RDI: 000000000000000a [ 274.973859][ C1] RBP: 000055885dc07f40 R08: 00007ffcec8cbee0 R09: 00007ffcec8cbef0 [ 274.981805][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 274.989748][ C1] R13: 0000000000000001 R14: 00007ffcec8cbf68 R15: 00007ffcec8cbfe8 [ 274.997786][ C1] [ 275.000775][ C1] task:syz-execprog state:S stack:27608 pid: 3892 ppid: 3890 flags:0x00000000 [ 275.010023][ C1] Call Trace: [ 275.013270][ C1] [ 275.016185][ C1] __schedule+0xa5a/0x48f0 [ 275.020608][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 275.025605][ C1] ? futex_wait_queue+0x20/0x360 [ 275.030504][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.035756][ C1] schedule+0xd2/0x260 [ 275.039794][ C1] futex_wait_queue+0x130/0x360 [ 275.044610][ C1] futex_wait+0x280/0x5e0 [ 275.048922][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 275.053997][ C1] ? __up_read+0x194/0x720 [ 275.058471][ C1] ? __lock_acquire+0x15ad/0x5410 [ 275.063474][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.069428][ C1] do_futex+0x16a/0x260 [ 275.073553][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 275.079410][ C1] ? __context_tracking_exit+0x80/0x90 [ 275.084860][ C1] __x64_sys_futex+0x16c/0x3d0 [ 275.089587][ C1] ? do_futex+0x260/0x260 [ 275.093881][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.099824][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.105681][ C1] do_syscall_64+0x35/0x80 [ 275.110062][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.115941][ C1] RIP: 0033:0x465f43 [ 275.119804][ C1] RSP: 002b:00007ffdb5345cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 275.128180][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 275.136119][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d36d0 [ 275.144054][ C1] RBP: 00007ffdb5345d18 R08: 0000000000000000 R09: 0000000000000000 [ 275.151988][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000021 [ 275.159924][ C1] R13: 0000000000000080 R14: 00000000017d31a0 R15: 0000000000001018 [ 275.167868][ C1] [ 275.170857][ C1] task:syz-execprog state:R running task stack:28416 pid: 3893 ppid: 3890 flags:0x00000000 [ 275.181582][ C1] Call Trace: [ 275.184828][ C1] [ 275.187733][ C1] __schedule+0xa5a/0x48f0 [ 275.192121][ C1] ? futex_wait_queue+0x91/0x360 [ 275.197042][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.202295][ C1] schedule+0xd2/0x260 [ 275.206338][ C1] futex_wait_queue+0x130/0x360 [ 275.211160][ C1] futex_wait+0x280/0x5e0 [ 275.215456][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 275.220452][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 275.226407][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 275.231308][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 275.236127][ C1] do_futex+0x16a/0x260 [ 275.240250][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 275.246112][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 275.251277][ C1] ? ktime_get+0x217/0x2f0 [ 275.255657][ C1] ? ktime_get+0x117/0x2f0 [ 275.260037][ C1] __x64_sys_futex+0x16c/0x3d0 [ 275.264765][ C1] ? do_futex+0x260/0x260 [ 275.269060][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.275094][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.280960][ C1] do_syscall_64+0x35/0x80 [ 275.285349][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.291476][ C1] RIP: 0033:0x465f43 [ 275.295336][ C1] RSP: 002b:000000c000041e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 275.303715][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 275.311742][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d4cf8 [ 275.319727][ C1] RBP: 000000c000041ec0 R08: 0000000000000000 R09: 0000000000000000 [ 275.327754][ C1] R10: 000000c000041eb0 R11: 0000000000000206 R12: 000000c000041eb0 [ 275.335692][ C1] R13: 000000c000076800 R14: 000000c0000004e0 R15: 00007f8770bdaf68 [ 275.343639][ C1] [ 275.346629][ C1] task:syz-execprog state:S stack:27920 pid: 3894 ppid: 3890 flags:0x00000000 [ 275.355808][ C1] Call Trace: [ 275.359057][ C1] [ 275.362063][ C1] __schedule+0xa5a/0x48f0 [ 275.366451][ C1] ? do_wait+0x350/0xaa0 [ 275.370661][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.375910][ C1] ? release_task+0x14d0/0x14d0 [ 275.380730][ C1] schedule+0xd2/0x260 [ 275.384766][ C1] do_wait+0x4d5/0xaa0 [ 275.389254][ C1] kernel_waitid+0x199/0x230 [ 275.393812][ C1] ? do_wait+0xaa0/0xaa0 [ 275.398162][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 275.403335][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.409291][ C1] __do_sys_waitid+0x18c/0x200 [ 275.414017][ C1] ? kernel_waitid+0x230/0x230 [ 275.418918][ C1] ? __context_tracking_exit+0x80/0x90 [ 275.424341][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 275.429155][ C1] ? __context_tracking_enter+0x93/0xa0 [ 275.434669][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.440638][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.446505][ C1] do_syscall_64+0x35/0x80 [ 275.450908][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.456780][ C1] RIP: 0033:0x49f6ca [ 275.460641][ C1] RSP: 002b:000000c000132db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 275.469014][ C1] RAX: ffffffffffffffda RBX: 000000c000022800 RCX: 000000000049f6ca [ 275.476950][ C1] RDX: 000000c000132e08 RSI: 0000000000000f5f RDI: 0000000000000001 [ 275.484902][ C1] RBP: 000000c000132e98 R08: 0000000000000000 R09: 0000000000000000 [ 275.492838][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000132e38 [ 275.500776][ C1] R13: 0000000000000000 R14: 000000c0001464e0 R15: 0000000000000000 [ 275.508813][ C1] [ 275.511817][ C1] task:syz-execprog state:S stack:28136 pid: 3895 ppid: 3890 flags:0x00000000 [ 275.521240][ C1] Call Trace: [ 275.524506][ C1] [ 275.527406][ C1] __schedule+0xa5a/0x48f0 [ 275.531795][ C1] ? do_wait+0x350/0xaa0 [ 275.536176][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.541424][ C1] ? release_task+0x14d0/0x14d0 [ 275.546244][ C1] schedule+0xd2/0x260 [ 275.550538][ C1] do_wait+0x4d5/0xaa0 [ 275.554579][ C1] kernel_waitid+0x199/0x230 [ 275.559133][ C1] ? do_wait+0xaa0/0xaa0 [ 275.563513][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 275.568939][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.574917][ C1] __do_sys_waitid+0x18c/0x200 [ 275.580080][ C1] ? kernel_waitid+0x230/0x230 [ 275.584823][ C1] ? __context_tracking_exit+0x80/0x90 [ 275.590439][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 275.595256][ C1] ? __context_tracking_enter+0x93/0xa0 [ 275.600792][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.606739][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.612598][ C1] do_syscall_64+0x35/0x80 [ 275.616981][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.622848][ C1] RIP: 0033:0x49f6ca [ 275.626790][ C1] RSP: 002b:000000c0000305b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 275.635165][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 275.643194][ C1] RDX: 000000c000030608 RSI: 0000000000000f56 RDI: 0000000000000001 [ 275.651170][ C1] RBP: 000000c000030698 R08: 0000000000000000 R09: 0000000000000000 [ 275.659259][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000030638 [ 275.667196][ C1] R13: 0000000000000001 R14: 000000c00007e680 R15: ffffffffffffffff [ 275.675510][ C1] [ 275.678512][ C1] task:syz-execprog state:S stack:25400 pid: 3896 ppid: 3890 flags:0x00000000 [ 275.687774][ C1] Call Trace: [ 275.691023][ C1] [ 275.693949][ C1] __schedule+0xa5a/0x48f0 [ 275.698337][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 275.703354][ C1] ? futex_wait_queue+0x20/0x360 [ 275.708257][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.713601][ C1] schedule+0xd2/0x260 [ 275.717636][ C1] futex_wait_queue+0x130/0x360 [ 275.722453][ C1] futex_wait+0x280/0x5e0 [ 275.726748][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 275.731768][ C1] ? __lock_acquire+0x15ad/0x5410 [ 275.736862][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.742830][ C1] do_futex+0x16a/0x260 [ 275.747058][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 275.752922][ C1] ? __context_tracking_exit+0x80/0x90 [ 275.758370][ C1] __x64_sys_futex+0x16c/0x3d0 [ 275.763119][ C1] ? do_futex+0x260/0x260 [ 275.767437][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.773389][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.779259][ C1] do_syscall_64+0x35/0x80 [ 275.783889][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.789866][ C1] RIP: 0033:0x465f43 [ 275.793727][ C1] RSP: 002b:000000c00003fe40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 275.802197][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 275.810141][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000032d50 [ 275.818082][ C1] RBP: 000000c00003fe88 R08: 0000000000000000 R09: 0000000000000000 [ 275.826028][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043cc80 [ 275.833971][ C1] R13: 0000000000000000 R14: 000000c000001040 R15: 00007f8770bd9a96 [ 275.841928][ C1] [ 275.845025][ C1] task:syz-execprog state:S stack:27936 pid: 3897 ppid: 3890 flags:0x00000000 [ 275.854221][ C1] Call Trace: [ 275.857470][ C1] [ 275.860375][ C1] __schedule+0xa5a/0x48f0 [ 275.864930][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 275.869922][ C1] ? futex_wait_queue+0x20/0x360 [ 275.874822][ C1] ? io_schedule_timeout+0x180/0x180 [ 275.880159][ C1] schedule+0xd2/0x260 [ 275.884190][ C1] futex_wait_queue+0x130/0x360 [ 275.889004][ C1] futex_wait+0x280/0x5e0 [ 275.893294][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 275.898285][ C1] ? __lock_acquire+0x15ad/0x5410 [ 275.903480][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.909687][ C1] do_futex+0x16a/0x260 [ 275.913806][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 275.919862][ C1] ? __context_tracking_exit+0x80/0x90 [ 275.925291][ C1] __x64_sys_futex+0x16c/0x3d0 [ 275.930020][ C1] ? do_futex+0x260/0x260 [ 275.934316][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 275.940279][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 275.946315][ C1] do_syscall_64+0x35/0x80 [ 275.950711][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 275.956741][ C1] RIP: 0033:0x465f43 [ 275.960621][ C1] RSP: 002b:000000c0001396d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 275.969006][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 275.976948][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018038a0 [ 275.984886][ C1] RBP: 000000c000139718 R08: 0000000000000000 R09: 0000000000000000 [ 275.992832][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0000c9ed8 [ 276.000870][ C1] R13: 0000000000000000 R14: 000000c000146000 R15: 00007f8770be130d [ 276.008813][ C1] [ 276.011801][ C1] task:syz-execprog state:S stack:29616 pid: 3922 ppid: 3890 flags:0x00000000 [ 276.021610][ C1] Call Trace: [ 276.024963][ C1] [ 276.027865][ C1] __schedule+0xa5a/0x48f0 [ 276.032248][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 276.037243][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.042496][ C1] schedule+0xd2/0x260 [ 276.046527][ C1] futex_wait_queue+0x130/0x360 [ 276.051341][ C1] futex_wait+0x280/0x5e0 [ 276.055636][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 276.060765][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.066710][ C1] ? __lock_acquire+0x15ad/0x5410 [ 276.071891][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 276.076882][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.082909][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.088850][ C1] do_futex+0x16a/0x260 [ 276.092986][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 276.098858][ C1] ? __context_tracking_exit+0x80/0x90 [ 276.104281][ C1] __x64_sys_futex+0x16c/0x3d0 [ 276.109008][ C1] ? do_futex+0x260/0x260 [ 276.113303][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.119453][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 276.125499][ C1] do_syscall_64+0x35/0x80 [ 276.129880][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.135735][ C1] RIP: 0033:0x465f43 [ 276.139594][ C1] RSP: 002b:000000c0000c5ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 276.147965][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 276.155899][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001803798 [ 276.163841][ C1] RBP: 000000c0000c5f30 R08: 0000000000000000 R09: 0000000000000000 [ 276.171817][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000466580 [ 276.179767][ C1] R13: 000000c00010e000 R14: 000000c0000824e0 R15: 00007f8770bdb134 [ 276.187801][ C1] [ 276.190790][ C1] task:syz-execprog state:S stack:29616 pid: 3923 ppid: 3890 flags:0x00000000 [ 276.199963][ C1] Call Trace: [ 276.203216][ C1] [ 276.206118][ C1] __schedule+0xa5a/0x48f0 [ 276.210510][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.215754][ C1] ? release_task+0x14d0/0x14d0 [ 276.220573][ C1] schedule+0xd2/0x260 [ 276.224605][ C1] do_wait+0x4d5/0xaa0 [ 276.228639][ C1] kernel_waitid+0x199/0x230 [ 276.233198][ C1] ? do_wait+0xaa0/0xaa0 [ 276.237408][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 276.242567][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.248512][ C1] __do_sys_waitid+0x18c/0x200 [ 276.253237][ C1] ? kernel_waitid+0x230/0x230 [ 276.257970][ C1] ? __context_tracking_exit+0x80/0x90 [ 276.263395][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.268226][ C1] ? __context_tracking_enter+0x93/0xa0 [ 276.273738][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.279679][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 276.285556][ C1] do_syscall_64+0x35/0x80 [ 276.289935][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.295791][ C1] RIP: 0033:0x49f6ca [ 276.299666][ C1] RSP: 002b:000000c000136db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 276.308039][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 276.315991][ C1] RDX: 000000c000136e08 RSI: 0000000000000f51 RDI: 0000000000000001 [ 276.323925][ C1] RBP: 000000c000136e98 R08: 0000000000000000 R09: 0000000000000000 [ 276.332137][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000136e38 [ 276.340071][ C1] R13: 0000000000000000 R14: 000000c0002701a0 R15: 0000000000000009 [ 276.348193][ C1] [ 276.351181][ C1] task:syz-execprog state:S stack:30016 pid: 3924 ppid: 3890 flags:0x00000000 [ 276.360346][ C1] Call Trace: [ 276.363595][ C1] [ 276.366496][ C1] __schedule+0xa5a/0x48f0 [ 276.370881][ C1] ? do_wait+0x350/0xaa0 [ 276.375148][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.380586][ C1] ? release_task+0x14d0/0x14d0 [ 276.385416][ C1] schedule+0xd2/0x260 [ 276.389444][ C1] do_wait+0x4d5/0xaa0 [ 276.393474][ C1] kernel_waitid+0x199/0x230 [ 276.398025][ C1] ? do_wait+0xaa0/0xaa0 [ 276.402248][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 276.407407][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.413351][ C1] __do_sys_waitid+0x18c/0x200 [ 276.418073][ C1] ? kernel_waitid+0x230/0x230 [ 276.422797][ C1] ? __context_tracking_exit+0x80/0x90 [ 276.428301][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.433455][ C1] ? __context_tracking_enter+0x93/0xa0 [ 276.439069][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.445010][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 276.450867][ C1] do_syscall_64+0x35/0x80 [ 276.455251][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.461105][ C1] RIP: 0033:0x49f6ca [ 276.464965][ C1] RSP: 002b:000000c0000315b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 276.473342][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 276.481277][ C1] RDX: 000000c000031608 RSI: 0000000000000f59 RDI: 0000000000000001 [ 276.489213][ C1] RBP: 000000c000031698 R08: 0000000000000000 R09: 0000000000000000 [ 276.497149][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000031638 [ 276.505086][ C1] R13: 000000c00010e400 R14: 000000c00007ed00 R15: 0000000000000009 [ 276.513031][ C1] [ 276.516020][ C1] task:syz-execprog state:S stack:29312 pid: 3930 ppid: 3890 flags:0x00000000 [ 276.525181][ C1] Call Trace: [ 276.528427][ C1] [ 276.531328][ C1] __schedule+0xa5a/0x48f0 [ 276.535713][ C1] ? do_wait+0x350/0xaa0 [ 276.539918][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.545164][ C1] ? release_task+0x14d0/0x14d0 [ 276.549999][ C1] schedule+0xd2/0x260 [ 276.554227][ C1] do_wait+0x4d5/0xaa0 [ 276.558265][ C1] kernel_waitid+0x199/0x230 [ 276.562823][ C1] ? do_wait+0xaa0/0xaa0 [ 276.567032][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 276.572193][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.578231][ C1] __do_sys_waitid+0x18c/0x200 [ 276.582956][ C1] ? kernel_waitid+0x230/0x230 [ 276.587687][ C1] ? __context_tracking_exit+0x80/0x90 [ 276.593108][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.597918][ C1] ? __context_tracking_enter+0x93/0xa0 [ 276.603434][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.609375][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 276.615250][ C1] do_syscall_64+0x35/0x80 [ 276.619647][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.625526][ C1] RIP: 0033:0x49f6ca [ 276.629386][ C1] RSP: 002b:000000c00002f5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 276.637762][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 276.645872][ C1] RDX: 000000c00002f608 RSI: 0000000000000f57 RDI: 0000000000000001 [ 276.653809][ C1] RBP: 000000c00002f698 R08: 0000000000000000 R09: 0000000000000000 [ 276.662005][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00002f638 [ 276.669942][ C1] R13: 0000000000000000 R14: 000000c00007e340 R15: 00007f8770bdae42 [ 276.677889][ C1] [ 276.680879][ C1] task:syz-execprog state:S stack:29312 pid: 3934 ppid: 3890 flags:0x00000000 [ 276.690040][ C1] Call Trace: [ 276.693304][ C1] [ 276.696203][ C1] __schedule+0xa5a/0x48f0 [ 276.700594][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.705855][ C1] ? release_task+0x14d0/0x14d0 [ 276.710675][ C1] schedule+0xd2/0x260 [ 276.714711][ C1] do_wait+0x4d5/0xaa0 [ 276.718833][ C1] kernel_waitid+0x199/0x230 [ 276.723388][ C1] ? do_wait+0xaa0/0xaa0 [ 276.727597][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 276.732759][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.738708][ C1] __do_sys_waitid+0x18c/0x200 [ 276.743436][ C1] ? kernel_waitid+0x230/0x230 [ 276.748180][ C1] ? __context_tracking_exit+0x80/0x90 [ 276.753612][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.758425][ C1] ? __context_tracking_enter+0x93/0xa0 [ 276.763937][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.769978][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 276.775832][ C1] do_syscall_64+0x35/0x80 [ 276.780297][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.786152][ C1] RIP: 0033:0x49f6ca [ 276.790096][ C1] RSP: 002b:000000c000722db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 276.798783][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 276.806721][ C1] RDX: 000000c000722e08 RSI: 0000000000000f5d RDI: 0000000000000001 [ 276.814658][ C1] RBP: 000000c000722e98 R08: 0000000000000000 R09: 0000000000000000 [ 276.822596][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000722e38 [ 276.830531][ C1] R13: 0000000000000000 R14: 000000c00007f040 R15: 00007f8770bdae60 [ 276.838490][ C1] [ 276.841480][ C1] task:syz-execprog state:R running task stack:28416 pid: 3939 ppid: 3890 flags:0x00000000 [ 276.852205][ C1] Call Trace: [ 276.855642][ C1] [ 276.858544][ C1] __schedule+0xa5a/0x48f0 [ 276.862933][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 276.869152][ C1] ? io_schedule_timeout+0x180/0x180 [ 276.874580][ C1] schedule+0xd2/0x260 [ 276.878613][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 276.884642][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 276.890410][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 276.895238][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 276.901266][ C1] ? do_raw_read_unlock+0x70/0x70 [ 276.906258][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.912200][ C1] do_epoll_wait+0xeb8/0x14e0 [ 276.916839][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.922779][ C1] ? find_held_lock+0x2d/0x110 [ 276.927503][ C1] ? do_epoll_create+0x160/0x160 [ 276.932402][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 276.937822][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 276.942637][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.948946][ C1] ? finish_wait+0x270/0x270 [ 276.953496][ C1] ? nsec_to_clock_t+0x20/0x20 [ 276.958224][ C1] ? __set_current_blocked+0xe0/0xe0 [ 276.963477][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 276.969353][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 276.974603][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 276.980028][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 276.985970][ C1] do_syscall_64+0x35/0x80 [ 276.990348][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.996299][ C1] RIP: 0033:0x466160 [ 277.000164][ C1] RSP: 002b:000000c0006277e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 277.008540][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000466160 [ 277.016483][ C1] RDX: 0000000000000080 RSI: 000000c000627840 RDI: 0000000000000003 [ 277.024417][ C1] RBP: 000000c000627e40 R08: 0000000000000000 R09: 0000002fd7bb6281 [ 277.032353][ C1] R10: 00000000000003e1 R11: 0000000000000246 R12: 000000c000627870 [ 277.040288][ C1] R13: 0000000000000004 R14: 000000c0001469c0 R15: 0000003b06f8a3eb [ 277.048240][ C1] [ 277.051249][ C1] task:syz-execprog state:S stack:29320 pid: 4183 ppid: 3890 flags:0x00000000 [ 277.060412][ C1] Call Trace: [ 277.063828][ C1] [ 277.066730][ C1] __schedule+0xa5a/0x48f0 [ 277.071138][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 277.076156][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.081425][ C1] schedule+0xd2/0x260 [ 277.085486][ C1] futex_wait_queue+0x130/0x360 [ 277.090301][ C1] futex_wait+0x280/0x5e0 [ 277.094593][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 277.099594][ C1] ? __lock_acquire+0x15ad/0x5410 [ 277.104589][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 277.110530][ C1] do_futex+0x16a/0x260 [ 277.114825][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 277.120679][ C1] ? __context_tracking_exit+0x80/0x90 [ 277.126109][ C1] __x64_sys_futex+0x16c/0x3d0 [ 277.130854][ C1] ? do_futex+0x260/0x260 [ 277.135147][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.141083][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.146937][ C1] do_syscall_64+0x35/0x80 [ 277.151315][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.157190][ C1] RIP: 0033:0x465f43 [ 277.161050][ C1] RSP: 002b:000000c000697d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 277.169419][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 277.177356][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00010ed50 [ 277.185289][ C1] RBP: 000000c000697dc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.193242][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000020000 [ 277.201191][ C1] R13: 0000000000000080 R14: 000000c000146d00 R15: 0000000000001018 [ 277.209334][ C1] [ 277.212351][ C1] task:syz-executor.0 state:S stack:27840 pid: 3921 ppid: 3892 flags:0x00000000 [ 277.221517][ C1] Call Trace: [ 277.224766][ C1] [ 277.227704][ C1] __schedule+0xa5a/0x48f0 [ 277.232100][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.237350][ C1] ? release_task+0x14d0/0x14d0 [ 277.242170][ C1] schedule+0xd2/0x260 [ 277.246206][ C1] do_wait+0x4d5/0xaa0 [ 277.250241][ C1] kernel_wait4+0xee/0x1c0 [ 277.254616][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 277.259692][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 277.264860][ C1] __do_sys_wait4+0xe8/0x100 [ 277.269416][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 277.274055][ C1] ? __context_tracking_exit+0x80/0x90 [ 277.279483][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 277.284302][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.290243][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.296103][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.301273][ C1] do_syscall_64+0x35/0x80 [ 277.305847][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.311731][ C1] RIP: 0033:0x7f5a1cb906d6 [ 277.316113][ C1] RSP: 002b:00007ffd6be650f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 277.324489][ C1] RAX: ffffffffffffffda RBX: 0000000000000f58 RCX: 00007f5a1cb906d6 [ 277.332433][ C1] RDX: 0000000040000000 RSI: 00007ffd6be6510c RDI: 00000000ffffffff [ 277.340372][ C1] RBP: 00007ffd6be6510c R08: 0000000000000000 R09: 000055555691a400 [ 277.348311][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 277.356249][ C1] R13: 00007ffd6be65200 R14: 0000000000000000 R15: 0000000000000000 [ 277.364200][ C1] [ 277.367352][ C1] task:syz-executor.5 state:S stack:27840 pid: 3926 ppid: 3894 flags:0x00000000 [ 277.376526][ C1] Call Trace: [ 277.379774][ C1] [ 277.383044][ C1] __schedule+0xa5a/0x48f0 [ 277.387613][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.392865][ C1] ? release_task+0x14d0/0x14d0 [ 277.397690][ C1] schedule+0xd2/0x260 [ 277.401898][ C1] do_wait+0x4d5/0xaa0 [ 277.405941][ C1] kernel_wait4+0xee/0x1c0 [ 277.410410][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 277.415493][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 277.420660][ C1] __do_sys_wait4+0xe8/0x100 [ 277.425215][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 277.429856][ C1] ? __context_tracking_exit+0x80/0x90 [ 277.435301][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 277.440127][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.446075][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.451931][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.457097][ C1] do_syscall_64+0x35/0x80 [ 277.461480][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.467445][ C1] RIP: 0033:0x7f70e93626d6 [ 277.471842][ C1] RSP: 002b:00007ffcc231c1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 277.480215][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5b RCX: 00007f70e93626d6 [ 277.488167][ C1] RDX: 0000000040000000 RSI: 00007ffcc231c1ec RDI: 00000000ffffffff [ 277.496106][ C1] RBP: 00007ffcc231c1ec R08: 0000000000000000 R09: 000055555737b400 [ 277.504057][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 277.512015][ C1] R13: 00007ffcc231c2e0 R14: 0000000000000000 R15: 0000000000000000 [ 277.520053][ C1] [ 277.523044][ C1] task:syz-executor.4 state:S stack:27840 pid: 3927 ppid: 3894 flags:0x00000000 [ 277.532208][ C1] Call Trace: [ 277.535454][ C1] [ 277.538359][ C1] __schedule+0xa5a/0x48f0 [ 277.542760][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.548017][ C1] ? release_task+0x14d0/0x14d0 [ 277.552835][ C1] schedule+0xd2/0x260 [ 277.556866][ C1] do_wait+0x4d5/0xaa0 [ 277.560900][ C1] kernel_wait4+0xee/0x1c0 [ 277.565280][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 277.570373][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 277.575541][ C1] __do_sys_wait4+0xe8/0x100 [ 277.580097][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 277.584737][ C1] ? __context_tracking_exit+0x80/0x90 [ 277.590156][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 277.594975][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.600913][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.606770][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.611932][ C1] do_syscall_64+0x35/0x80 [ 277.616311][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.622167][ C1] RIP: 0033:0x7f6cf658e6d6 [ 277.626545][ C1] RSP: 002b:00007ffec9773748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 277.634935][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5c RCX: 00007f6cf658e6d6 [ 277.643151][ C1] RDX: 0000000040000000 RSI: 00007ffec977375c RDI: 00000000ffffffff [ 277.651090][ C1] RBP: 00007ffec977375c R08: 0000000000000000 R09: 0000555557301400 [ 277.659025][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 277.666963][ C1] R13: 00007ffec9773850 R14: 0000000000000000 R15: 0000000000000000 [ 277.674907][ C1] [ 277.677911][ C1] task:syz-executor.0 state:R running task stack:23448 pid: 3928 ppid: 3921 flags:0x00000000 [ 277.688638][ C1] Call Trace: [ 277.691888][ C1] [ 277.694789][ C1] __schedule+0xa5a/0x48f0 [ 277.699184][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 277.703821][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.709075][ C1] schedule+0xd2/0x260 [ 277.713110][ C1] do_nanosleep+0x20d/0x5b0 [ 277.717581][ C1] ? schedule_timeout_idle+0x90/0x90 [ 277.722842][ C1] ? memset+0x20/0x40 [ 277.726802][ C1] ? __hrtimer_init+0x33/0x1f0 [ 277.731532][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 277.736433][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 277.741332][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 277.747359][ C1] ? get_timespec64+0x6b/0x150 [ 277.752183][ C1] ? put_timespec64+0xf0/0xf0 [ 277.756829][ C1] common_nsleep+0x74/0xb0 [ 277.761216][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 277.766915][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 277.773120][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.779061][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.784917][ C1] do_syscall_64+0x35/0x80 [ 277.789297][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.795259][ C1] RIP: 0033:0x7f5a1cbb6fa1 [ 277.799640][ C1] RSP: 002b:00007ffd6be64e90 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 277.808013][ C1] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f5a1cbb6fa1 [ 277.815947][ C1] RDX: 00007ffd6be64ed0 RSI: 0000000000000000 RDI: 0000000000000000 [ 277.823905][ C1] RBP: 00007ffd6be64f5c R08: 0000000000000000 R09: 00007ffd6bf27080 [ 277.831858][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 277.839886][ C1] R13: 00000000000321d3 R14: 0000000000000003 R15: 00007ffd6be64fc0 [ 277.847829][ C1] [ 277.850819][ C1] task:syz-executor.2 state:S stack:27840 pid: 3929 ppid: 3894 flags:0x00000000 [ 277.860515][ C1] Call Trace: [ 277.863771][ C1] [ 277.866671][ C1] __schedule+0xa5a/0x48f0 [ 277.871076][ C1] ? io_schedule_timeout+0x180/0x180 [ 277.876340][ C1] ? release_task+0x14d0/0x14d0 [ 277.881163][ C1] schedule+0xd2/0x260 [ 277.885200][ C1] do_wait+0x4d5/0xaa0 [ 277.889240][ C1] kernel_wait4+0xee/0x1c0 [ 277.893630][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 277.898707][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 277.903887][ C1] __do_sys_wait4+0xe8/0x100 [ 277.908439][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 277.913081][ C1] ? __context_tracking_exit+0x80/0x90 [ 277.918505][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 277.923327][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 277.929271][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 277.935123][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.940284][ C1] do_syscall_64+0x35/0x80 [ 277.944663][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 277.950520][ C1] RIP: 0033:0x7fe5472326d6 [ 277.954899][ C1] RSP: 002b:00007ffe0a236ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 277.963324][ C1] RAX: ffffffffffffffda RBX: 0000000000000f60 RCX: 00007fe5472326d6 [ 277.971272][ C1] RDX: 0000000040000000 RSI: 00007ffe0a236efc RDI: 00000000ffffffff [ 277.979213][ C1] RBP: 00007ffe0a236efc R08: 0000000000000000 R09: 000055555557b400 [ 277.987178][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 277.995137][ C1] R13: 00007ffe0a236ff0 R14: 0000000000000000 R15: 0000000000000000 [ 278.003433][ C1] [ 278.006421][ C1] task:syz-executor.5 state:R running task stack:24128 pid: 3931 ppid: 3926 flags:0x00000000 [ 278.017150][ C1] Call Trace: [ 278.020488][ C1] [ 278.023392][ C1] __schedule+0xa5a/0x48f0 [ 278.027885][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 278.032525][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.037783][ C1] schedule+0xd2/0x260 [ 278.041819][ C1] do_nanosleep+0x20d/0x5b0 [ 278.046310][ C1] ? schedule_timeout_idle+0x90/0x90 [ 278.051575][ C1] ? memset+0x20/0x40 [ 278.055524][ C1] ? __hrtimer_init+0x33/0x1f0 [ 278.060256][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 278.065164][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 278.070063][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 278.076004][ C1] ? get_timespec64+0x6b/0x150 [ 278.080731][ C1] ? put_timespec64+0xf0/0xf0 [ 278.085375][ C1] common_nsleep+0x74/0xb0 [ 278.090014][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 278.095612][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 278.101831][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.107863][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.113720][ C1] do_syscall_64+0x35/0x80 [ 278.118120][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.123997][ C1] RIP: 0033:0x7f70e9388fa1 [ 278.128547][ C1] RSP: 002b:00007ffcc231bf70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 278.136920][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f70e9388fa1 [ 278.144859][ C1] RDX: 00007ffcc231bfb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.153237][ C1] RBP: 00007ffcc231c03c R08: 0000000000000000 R09: 00007ffcc2322080 [ 278.161288][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 278.169222][ C1] R13: 00000000000321c4 R14: 0000000000000003 R15: 00007ffcc231c0a0 [ 278.177166][ C1] [ 278.180156][ C1] task:syz-executor.4 state:R running task stack:24216 pid: 3932 ppid: 3927 flags:0x00000000 [ 278.190883][ C1] Call Trace: [ 278.194132][ C1] [ 278.197038][ C1] __schedule+0xa5a/0x48f0 [ 278.201427][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 278.206066][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.211317][ C1] schedule+0xd2/0x260 [ 278.215352][ C1] do_nanosleep+0x20d/0x5b0 [ 278.219910][ C1] ? schedule_timeout_idle+0x90/0x90 [ 278.225158][ C1] ? memset+0x20/0x40 [ 278.229123][ C1] ? __hrtimer_init+0x33/0x1f0 [ 278.233852][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 278.238752][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 278.243654][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 278.249601][ C1] ? get_timespec64+0x6b/0x150 [ 278.254328][ C1] ? put_timespec64+0xf0/0xf0 [ 278.258970][ C1] common_nsleep+0x74/0xb0 [ 278.263351][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 278.268946][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 278.275235][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.281264][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.287297][ C1] do_syscall_64+0x35/0x80 [ 278.291679][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.297710][ C1] RIP: 0033:0x7f6cf65b4fa1 [ 278.302090][ C1] RSP: 002b:00007ffec97734e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 278.310464][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f6cf65b4fa1 [ 278.318406][ C1] RDX: 00007ffec9773520 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.326344][ C1] RBP: 00007ffec97735ac R08: 0000000000000000 R09: 00007ffec9781080 [ 278.334281][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 278.342232][ C1] R13: 00000000000321d0 R14: 0000000000000003 R15: 00007ffec9773610 [ 278.350191][ C1] [ 278.353179][ C1] task:syz-executor.1 state:S stack:27840 pid: 3933 ppid: 3894 flags:0x00000000 [ 278.362341][ C1] Call Trace: [ 278.365587][ C1] [ 278.368490][ C1] __schedule+0xa5a/0x48f0 [ 278.372878][ C1] ? do_wait+0x350/0xaa0 [ 278.377084][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.382349][ C1] ? release_task+0x14d0/0x14d0 [ 278.387168][ C1] schedule+0xd2/0x260 [ 278.391207][ C1] do_wait+0x4d5/0xaa0 [ 278.395244][ C1] kernel_wait4+0xee/0x1c0 [ 278.399635][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 278.404758][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 278.410104][ C1] __do_sys_wait4+0xe8/0x100 [ 278.414671][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 278.419407][ C1] ? __context_tracking_exit+0x80/0x90 [ 278.425014][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 278.429930][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.435874][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.441777][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 278.447050][ C1] do_syscall_64+0x35/0x80 [ 278.451547][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.457410][ C1] RIP: 0033:0x7fb6448ec6d6 [ 278.461907][ C1] RSP: 002b:00007fffa8a85248 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 278.470512][ C1] RAX: ffffffffffffffda RBX: 0000000000000f61 RCX: 00007fb6448ec6d6 [ 278.478510][ C1] RDX: 0000000040000000 RSI: 00007fffa8a8525c RDI: 00000000ffffffff [ 278.486731][ C1] RBP: 00007fffa8a8525c R08: 0000000000000000 R09: 0000555556eb3400 [ 278.494872][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 278.502832][ C1] R13: 00007fffa8a85350 R14: 0000000000000000 R15: 0000000000000000 [ 278.510780][ C1] [ 278.513789][ C1] task:syz-executor.3 state:S stack:27840 pid: 3935 ppid: 3894 flags:0x00000000 [ 278.523038][ C1] Call Trace: [ 278.526287][ C1] [ 278.529192][ C1] __schedule+0xa5a/0x48f0 [ 278.533608][ C1] ? do_wait+0x352/0xaa0 [ 278.537834][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.543082][ C1] ? release_task+0x14d0/0x14d0 [ 278.547899][ C1] schedule+0xd2/0x260 [ 278.552221][ C1] do_wait+0x4d5/0xaa0 [ 278.556266][ C1] kernel_wait4+0xee/0x1c0 [ 278.560735][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 278.565832][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 278.571175][ C1] __do_sys_wait4+0xe8/0x100 [ 278.575817][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 278.580456][ C1] ? __context_tracking_exit+0x80/0x90 [ 278.586252][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 278.591266][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.597321][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.603187][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 278.608355][ C1] do_syscall_64+0x35/0x80 [ 278.612738][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.618596][ C1] RIP: 0033:0x7f232206b6d6 [ 278.622974][ C1] RSP: 002b:00007ffe231c1748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 278.631404][ C1] RAX: ffffffffffffffda RBX: 0000000000000f62 RCX: 00007f232206b6d6 [ 278.639361][ C1] RDX: 0000000040000000 RSI: 00007ffe231c175c RDI: 00000000ffffffff [ 278.647306][ C1] RBP: 00007ffe231c175c R08: 0000000000000000 R09: 000055555622e400 [ 278.655332][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 278.663288][ C1] R13: 00007ffe231c1850 R14: 0000000000000000 R15: 0000000000000000 [ 278.671594][ C1] [ 278.674587][ C1] task:syz-executor.2 state:R running task stack:23896 pid: 3936 ppid: 3929 flags:0x00000000 [ 278.685344][ C1] Call Trace: [ 278.688701][ C1] [ 278.691604][ C1] __schedule+0xa5a/0x48f0 [ 278.696014][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 278.700674][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.705947][ C1] schedule+0xd2/0x260 [ 278.710001][ C1] do_nanosleep+0x20d/0x5b0 [ 278.714469][ C1] ? schedule_timeout_idle+0x90/0x90 [ 278.719920][ C1] ? memset+0x20/0x40 [ 278.723871][ C1] ? __hrtimer_init+0x33/0x1f0 [ 278.728626][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 278.733552][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 278.738506][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 278.744450][ C1] ? get_timespec64+0x6b/0x150 [ 278.749179][ C1] ? put_timespec64+0xf0/0xf0 [ 278.753840][ C1] common_nsleep+0x74/0xb0 [ 278.758311][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 278.763910][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 278.770114][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.776060][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.781917][ C1] do_syscall_64+0x35/0x80 [ 278.786302][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.792382][ C1] RIP: 0033:0x7fe547258fa1 [ 278.796786][ C1] RSP: 002b:00007ffe0a236c80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 278.805182][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fe547258fa1 [ 278.813225][ C1] RDX: 00007ffe0a236cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.821446][ C1] RBP: 00007ffe0a236d4c R08: 0000000000000000 R09: 00007ffe0a2f8080 [ 278.829406][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 278.837520][ C1] R13: 000000000003225e R14: 0000000000000003 R15: 00007ffe0a236db0 [ 278.845471][ C1] [ 278.848463][ C1] task:syz-executor.1 state:R running task stack:24040 pid: 3937 ppid: 3933 flags:0x00000000 [ 278.859190][ C1] Call Trace: [ 278.862440][ C1] [ 278.865352][ C1] __schedule+0xa5a/0x48f0 [ 278.869743][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 278.874388][ C1] ? io_schedule_timeout+0x180/0x180 [ 278.879643][ C1] schedule+0xd2/0x260 [ 278.883676][ C1] do_nanosleep+0x20d/0x5b0 [ 278.888146][ C1] ? schedule_timeout_idle+0x90/0x90 [ 278.893413][ C1] ? memset+0x20/0x40 [ 278.897363][ C1] ? __hrtimer_init+0x33/0x1f0 [ 278.902094][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 278.907014][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 278.911917][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 278.918157][ C1] ? get_timespec64+0x6b/0x150 [ 278.922995][ C1] ? put_timespec64+0xf0/0xf0 [ 278.927750][ C1] common_nsleep+0x74/0xb0 [ 278.932137][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 278.937753][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 278.943976][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 278.949942][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 278.955805][ C1] do_syscall_64+0x35/0x80 [ 278.960274][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 278.966136][ C1] RIP: 0033:0x7fb644912fa1 [ 278.970535][ C1] RSP: 002b:00007fffa8a84fe0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 278.978913][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fb644912fa1 [ 278.986952][ C1] RDX: 00007fffa8a85020 RSI: 0000000000000000 RDI: 0000000000000000 [ 278.994916][ C1] RBP: 00007fffa8a850ac R08: 0000000000000000 R09: 00007fffa8b95080 [ 279.002856][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 279.010987][ C1] R13: 00000000000321c7 R14: 0000000000000003 R15: 00007fffa8a85110 [ 279.018938][ C1] [ 279.021931][ C1] task:syz-executor.3 state:R running task stack:22736 pid: 3938 ppid: 3935 flags:0x00000000 [ 279.032659][ C1] Call Trace: [ 279.035906][ C1] [ 279.038813][ C1] __schedule+0xa5a/0x48f0 [ 279.043220][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 279.047859][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.053132][ C1] schedule+0xd2/0x260 [ 279.057888][ C1] do_nanosleep+0x20d/0x5b0 [ 279.062357][ C1] ? schedule_timeout_idle+0x90/0x90 [ 279.067792][ C1] ? memset+0x20/0x40 [ 279.071738][ C1] ? __hrtimer_init+0x33/0x1f0 [ 279.076473][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 279.081377][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 279.086277][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 279.092235][ C1] ? get_timespec64+0x6b/0x150 [ 279.097136][ C1] ? put_timespec64+0xf0/0xf0 [ 279.101776][ C1] common_nsleep+0x74/0xb0 [ 279.106157][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 279.111928][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 279.118234][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 279.124177][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 279.130121][ C1] do_syscall_64+0x35/0x80 [ 279.134503][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 279.140360][ C1] RIP: 0033:0x7f2322091fa1 [ 279.144742][ C1] RSP: 002b:00007ffe231c14e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 279.153227][ C1] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f2322091fa1 [ 279.161356][ C1] RDX: 00007ffe231c1520 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.169495][ C1] RBP: 00007ffe231c15ac R08: 0000000000000000 R09: 00007ffe231f1080 [ 279.177585][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 279.186040][ C1] R13: 000000000003225f R14: 0000000000000003 R15: 00007ffe231c1610 [ 279.194099][ C1] [ 279.197266][ C1] task:kworker/u5:3 state:I stack:27832 pid: 3983 ppid: 2 flags:0x00004000 [ 279.206472][ C1] Workqueue: 0x0 (hci5) [ 279.210684][ C1] Call Trace: [ 279.213932][ C1] [ 279.216920][ C1] __schedule+0xa5a/0x48f0 [ 279.221328][ C1] ? worker_thread+0xb0/0x1040 [ 279.226058][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.231308][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.236302][ C1] schedule+0xd2/0x260 [ 279.240333][ C1] worker_thread+0x14d/0x1040 [ 279.244979][ C1] ? process_one_work+0x1450/0x1450 [ 279.250141][ C1] kthread+0x3ab/0x480 [ 279.254261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.259423][ C1] ? set_kthread_struct+0x100/0x100 [ 279.264590][ C1] ret_from_fork+0x1f/0x30 [ 279.268983][ C1] [ 279.271974][ C1] task:kworker/u5:4 state:I stack:28776 pid: 3989 ppid: 2 flags:0x00004000 [ 279.281232][ C1] Workqueue: 0x0 (hci2) [ 279.285445][ C1] Call Trace: [ 279.288697][ C1] [ 279.291620][ C1] __schedule+0xa5a/0x48f0 [ 279.296021][ C1] ? worker_thread+0xb0/0x1040 [ 279.300759][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.306041][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.310953][ C1] schedule+0xd2/0x260 [ 279.314990][ C1] worker_thread+0x14d/0x1040 [ 279.319657][ C1] ? process_one_work+0x1450/0x1450 [ 279.324822][ C1] kthread+0x3ab/0x480 [ 279.328858][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.334018][ C1] ? set_kthread_struct+0x100/0x100 [ 279.339529][ C1] ret_from_fork+0x1f/0x30 [ 279.343924][ C1] [ 279.346915][ C1] task:kworker/u5:5 state:I stack:28592 pid: 3990 ppid: 2 flags:0x00004000 [ 279.356100][ C1] Workqueue: 0x0 (hci0) [ 279.360313][ C1] Call Trace: [ 279.363581][ C1] [ 279.366487][ C1] __schedule+0xa5a/0x48f0 [ 279.370882][ C1] ? worker_thread+0xb0/0x1040 [ 279.375611][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.380862][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.385872][ C1] schedule+0xd2/0x260 [ 279.389910][ C1] worker_thread+0x14d/0x1040 [ 279.394557][ C1] ? process_one_work+0x1450/0x1450 [ 279.399833][ C1] kthread+0x3ab/0x480 [ 279.403894][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.409185][ C1] ? set_kthread_struct+0x100/0x100 [ 279.414377][ C1] ret_from_fork+0x1f/0x30 [ 279.418779][ C1] [ 279.421771][ C1] task:kworker/u5:6 state:I stack:26816 pid: 3991 ppid: 2 flags:0x00004000 [ 279.430939][ C1] Workqueue: 0x0 (hci5) [ 279.435155][ C1] Call Trace: [ 279.438409][ C1] [ 279.441323][ C1] __schedule+0xa5a/0x48f0 [ 279.446184][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.451617][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.456525][ C1] schedule+0xd2/0x260 [ 279.460607][ C1] worker_thread+0x14d/0x1040 [ 279.465287][ C1] ? process_one_work+0x1450/0x1450 [ 279.470482][ C1] kthread+0x3ab/0x480 [ 279.474527][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.479689][ C1] ? set_kthread_struct+0x100/0x100 [ 279.484857][ C1] ret_from_fork+0x1f/0x30 [ 279.489343][ C1] [ 279.492343][ C1] task:kworker/u5:7 state:I stack:26168 pid: 3993 ppid: 2 flags:0x00004000 [ 279.501548][ C1] Workqueue: 0x0 (hci5) [ 279.505794][ C1] Call Trace: [ 279.509138][ C1] [ 279.512263][ C1] __schedule+0xa5a/0x48f0 [ 279.516675][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.521928][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.528063][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.532973][ C1] schedule+0xd2/0x260 [ 279.537024][ C1] worker_thread+0x14d/0x1040 [ 279.541696][ C1] ? process_one_work+0x1450/0x1450 [ 279.546861][ C1] kthread+0x3ab/0x480 [ 279.550895][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.556057][ C1] ? set_kthread_struct+0x100/0x100 [ 279.561222][ C1] ret_from_fork+0x1f/0x30 [ 279.565809][ C1] [ 279.568824][ C1] task:bond0 state:I stack:30616 pid: 3997 ppid: 2 flags:0x00004000 [ 279.578011][ C1] Call Trace: [ 279.581268][ C1] [ 279.584626][ C1] __schedule+0xa5a/0x48f0 [ 279.589016][ C1] ? rescuer_thread+0x572/0xb90 [ 279.593829][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.599192][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.604178][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.609092][ C1] schedule+0xd2/0x260 [ 279.613124][ C1] rescuer_thread+0x66c/0xb90 [ 279.617860][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 279.622674][ C1] ? kthread+0x240/0x480 [ 279.626895][ C1] ? worker_thread+0x1040/0x1040 [ 279.631795][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 279.636690][ C1] ? worker_thread+0x1040/0x1040 [ 279.641610][ C1] kthread+0x3ab/0x480 [ 279.645657][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.651002][ C1] ? set_kthread_struct+0x100/0x100 [ 279.656169][ C1] ret_from_fork+0x1f/0x30 [ 279.660562][ C1] [ 279.663554][ C1] task:bond0 state:I stack:30344 pid: 3998 ppid: 2 flags:0x00004000 [ 279.672894][ C1] Call Trace: [ 279.676145][ C1] [ 279.679135][ C1] __schedule+0xa5a/0x48f0 [ 279.683525][ C1] ? rescuer_thread+0x572/0xb90 [ 279.689236][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.694506][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.699685][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.704870][ C1] schedule+0xd2/0x260 [ 279.708927][ C1] rescuer_thread+0x66c/0xb90 [ 279.713675][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 279.718495][ C1] ? kthread+0x240/0x480 [ 279.722705][ C1] ? worker_thread+0x1040/0x1040 [ 279.727632][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 279.732554][ C1] ? worker_thread+0x1040/0x1040 [ 279.737459][ C1] kthread+0x3ab/0x480 [ 279.741498][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.746680][ C1] ? set_kthread_struct+0x100/0x100 [ 279.751952][ C1] ret_from_fork+0x1f/0x30 [ 279.756488][ C1] [ 279.759484][ C1] task:wg-crypt-wg0 state:I stack:30616 pid: 3999 ppid: 2 flags:0x00004000 [ 279.768655][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 279.773563][ C1] Call Trace: [ 279.776812][ C1] [ 279.779717][ C1] __schedule+0xa5a/0x48f0 [ 279.784115][ C1] ? rescuer_thread+0x570/0xb90 [ 279.789039][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.794308][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.799302][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.804317][ C1] schedule+0xd2/0x260 [ 279.808358][ C1] rescuer_thread+0x66c/0xb90 [ 279.813156][ C1] ? worker_thread+0x1040/0x1040 [ 279.818183][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 279.823108][ C1] ? worker_thread+0x1040/0x1040 [ 279.828015][ C1] kthread+0x3ab/0x480 [ 279.832349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.837532][ C1] ? set_kthread_struct+0x100/0x100 [ 279.843422][ C1] ret_from_fork+0x1f/0x30 [ 279.847814][ C1] [ 279.850805][ C1] task:bond0 state:I stack:29656 pid: 4000 ppid: 2 flags:0x00004000 [ 279.859997][ C1] Call Trace: [ 279.863247][ C1] [ 279.866258][ C1] __schedule+0xa5a/0x48f0 [ 279.870666][ C1] ? rescuer_thread+0x572/0xb90 [ 279.875590][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.880841][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.885995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.891043][ C1] schedule+0xd2/0x260 [ 279.895084][ C1] rescuer_thread+0x66c/0xb90 [ 279.899730][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 279.904555][ C1] ? worker_thread+0x1040/0x1040 [ 279.909460][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 279.914629][ C1] ? worker_thread+0x1040/0x1040 [ 279.919626][ C1] kthread+0x3ab/0x480 [ 279.923662][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.928831][ C1] ? set_kthread_struct+0x100/0x100 [ 279.933999][ C1] ret_from_fork+0x1f/0x30 [ 279.938396][ C1] [ 279.941392][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4001 ppid: 2 flags:0x00004000 [ 279.950818][ C1] Call Trace: [ 279.954085][ C1] [ 279.956991][ C1] __schedule+0xa5a/0x48f0 [ 279.961393][ C1] ? rescuer_thread+0x572/0xb90 [ 279.967024][ C1] ? io_schedule_timeout+0x180/0x180 [ 279.972312][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.977303][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.982206][ C1] schedule+0xd2/0x260 [ 279.986377][ C1] rescuer_thread+0x66c/0xb90 [ 279.991128][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 279.995947][ C1] ? kthread+0x240/0x480 [ 280.000462][ C1] ? worker_thread+0x1040/0x1040 [ 280.005377][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.010458][ C1] ? worker_thread+0x1040/0x1040 [ 280.015365][ C1] kthread+0x3ab/0x480 [ 280.019401][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.024584][ C1] ? set_kthread_struct+0x100/0x100 [ 280.029770][ C1] ret_from_fork+0x1f/0x30 [ 280.034160][ C1] [ 280.037154][ C1] task:bond0 state:I stack:30000 pid: 4002 ppid: 2 flags:0x00004000 [ 280.046412][ C1] Call Trace: [ 280.049663][ C1] [ 280.052584][ C1] __schedule+0xa5a/0x48f0 [ 280.057490][ C1] ? rescuer_thread+0x572/0xb90 [ 280.062320][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.067701][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.072702][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.077613][ C1] schedule+0xd2/0x260 [ 280.081659][ C1] rescuer_thread+0x66c/0xb90 [ 280.086315][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.091254][ C1] ? worker_thread+0x1040/0x1040 [ 280.096160][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.101171][ C1] ? worker_thread+0x1040/0x1040 [ 280.106100][ C1] kthread+0x3ab/0x480 [ 280.110157][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.115339][ C1] ? set_kthread_struct+0x100/0x100 [ 280.120526][ C1] ret_from_fork+0x1f/0x30 [ 280.124915][ C1] [ 280.127904][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4003 ppid: 2 flags:0x00004000 [ 280.137074][ C1] Call Trace: [ 280.140321][ C1] [ 280.143243][ C1] __schedule+0xa5a/0x48f0 [ 280.147651][ C1] ? rescuer_thread+0x572/0xb90 [ 280.152487][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.157737][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.162730][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.167661][ C1] schedule+0xd2/0x260 [ 280.171823][ C1] rescuer_thread+0x66c/0xb90 [ 280.176517][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.181365][ C1] ? kthread+0x240/0x480 [ 280.185631][ C1] ? worker_thread+0x1040/0x1040 [ 280.190773][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.195790][ C1] ? worker_thread+0x1040/0x1040 [ 280.201252][ C1] kthread+0x3ab/0x480 [ 280.205774][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.211351][ C1] ? set_kthread_struct+0x100/0x100 [ 280.216522][ C1] ret_from_fork+0x1f/0x30 [ 280.220914][ C1] [ 280.223903][ C1] task:bond0 state:I stack:30632 pid: 4005 ppid: 2 flags:0x00004000 [ 280.233068][ C1] Call Trace: [ 280.236502][ C1] [ 280.239408][ C1] __schedule+0xa5a/0x48f0 [ 280.243818][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.249091][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.254100][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.259005][ C1] schedule+0xd2/0x260 [ 280.263043][ C1] rescuer_thread+0x66c/0xb90 [ 280.267685][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.272525][ C1] ? worker_thread+0x1040/0x1040 [ 280.277430][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.282350][ C1] ? worker_thread+0x1040/0x1040 [ 280.287274][ C1] kthread+0x3ab/0x480 [ 280.291319][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.296574][ C1] ? set_kthread_struct+0x100/0x100 [ 280.301742][ C1] ret_from_fork+0x1f/0x30 [ 280.306152][ C1] [ 280.309159][ C1] task:wg-crypt-wg0 state:I stack:29656 pid: 4009 ppid: 2 flags:0x00004000 [ 280.318414][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 280.323324][ C1] Call Trace: [ 280.326575][ C1] [ 280.329567][ C1] __schedule+0xa5a/0x48f0 [ 280.333959][ C1] ? rescuer_thread+0x570/0xb90 [ 280.338789][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.344044][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.349038][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.353940][ C1] schedule+0xd2/0x260 [ 280.357974][ C1] rescuer_thread+0x66c/0xb90 [ 280.362625][ C1] ? worker_thread+0x1040/0x1040 [ 280.367562][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.372484][ C1] ? worker_thread+0x1040/0x1040 [ 280.377414][ C1] kthread+0x3ab/0x480 [ 280.381541][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.386707][ C1] ? set_kthread_struct+0x100/0x100 [ 280.391880][ C1] ret_from_fork+0x1f/0x30 [ 280.396279][ C1] [ 280.399282][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4010 ppid: 2 flags:0x00004000 [ 280.408468][ C1] Call Trace: [ 280.411928][ C1] [ 280.414838][ C1] __schedule+0xa5a/0x48f0 [ 280.419236][ C1] ? rescuer_thread+0x572/0xb90 [ 280.424059][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.429306][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.434298][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.439218][ C1] schedule+0xd2/0x260 [ 280.443274][ C1] rescuer_thread+0x66c/0xb90 [ 280.448011][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.452837][ C1] ? worker_thread+0x1040/0x1040 [ 280.457746][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.462675][ C1] ? worker_thread+0x1040/0x1040 [ 280.467602][ C1] kthread+0x3ab/0x480 [ 280.471667][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.476830][ C1] ? set_kthread_struct+0x100/0x100 [ 280.482242][ C1] ret_from_fork+0x1f/0x30 [ 280.486658][ C1] [ 280.489723][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4011 ppid: 2 flags:0x00004000 [ 280.499080][ C1] Call Trace: [ 280.502352][ C1] [ 280.505280][ C1] __schedule+0xa5a/0x48f0 [ 280.509680][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.514936][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.519955][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.524861][ C1] schedule+0xd2/0x260 [ 280.528916][ C1] rescuer_thread+0x66c/0xb90 [ 280.533561][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.538396][ C1] ? kthread+0x240/0x480 [ 280.542624][ C1] ? worker_thread+0x1040/0x1040 [ 280.547533][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.552457][ C1] ? worker_thread+0x1040/0x1040 [ 280.557362][ C1] kthread+0x3ab/0x480 [ 280.561397][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.566882][ C1] ? set_kthread_struct+0x100/0x100 [ 280.572150][ C1] ret_from_fork+0x1f/0x30 [ 280.576645][ C1] [ 280.579635][ C1] task:bond0 state:I stack:30632 pid: 4016 ppid: 2 flags:0x00004000 [ 280.588818][ C1] Call Trace: [ 280.592104][ C1] [ 280.595015][ C1] __schedule+0xa5a/0x48f0 [ 280.599684][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.605127][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.610136][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.615063][ C1] schedule+0xd2/0x260 [ 280.619107][ C1] rescuer_thread+0x66c/0xb90 [ 280.623751][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.628595][ C1] ? worker_thread+0x1040/0x1040 [ 280.633506][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.638413][ C1] ? worker_thread+0x1040/0x1040 [ 280.643410][ C1] kthread+0x3ab/0x480 [ 280.647446][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.652614][ C1] ? set_kthread_struct+0x100/0x100 [ 280.657786][ C1] ret_from_fork+0x1f/0x30 [ 280.662178][ C1] [ 280.665170][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4019 ppid: 2 flags:0x00004000 [ 280.674343][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 280.679260][ C1] Call Trace: [ 280.682513][ C1] [ 280.685448][ C1] __schedule+0xa5a/0x48f0 [ 280.689845][ C1] ? rescuer_thread+0x570/0xb90 [ 280.694680][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.699931][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.704920][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.709829][ C1] schedule+0xd2/0x260 [ 280.713869][ C1] rescuer_thread+0x66c/0xb90 [ 280.718572][ C1] ? worker_thread+0x1040/0x1040 [ 280.723474][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.728381][ C1] ? worker_thread+0x1040/0x1040 [ 280.733306][ C1] kthread+0x3ab/0x480 [ 280.737349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.742602][ C1] ? set_kthread_struct+0x100/0x100 [ 280.747783][ C1] ret_from_fork+0x1f/0x30 [ 280.752170][ C1] [ 280.755177][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4023 ppid: 2 flags:0x00004000 [ 280.764349][ C1] Call Trace: [ 280.767605][ C1] [ 280.770513][ C1] __schedule+0xa5a/0x48f0 [ 280.774926][ C1] ? rescuer_thread+0x572/0xb90 [ 280.779749][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.785019][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.790150][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.795229][ C1] schedule+0xd2/0x260 [ 280.799441][ C1] rescuer_thread+0x66c/0xb90 [ 280.804113][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.809028][ C1] ? worker_thread+0x1040/0x1040 [ 280.813936][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.818839][ C1] ? worker_thread+0x1040/0x1040 [ 280.823745][ C1] kthread+0x3ab/0x480 [ 280.827811][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.833530][ C1] ? set_kthread_struct+0x100/0x100 [ 280.838711][ C1] ret_from_fork+0x1f/0x30 [ 280.844168][ C1] [ 280.847273][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4024 ppid: 2 flags:0x00004000 [ 280.856479][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 280.861413][ C1] Call Trace: [ 280.864860][ C1] [ 280.867774][ C1] __schedule+0xa5a/0x48f0 [ 280.872521][ C1] ? rescuer_thread+0x570/0xb90 [ 280.877363][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.882614][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.887607][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.892599][ C1] schedule+0xd2/0x260 [ 280.897158][ C1] rescuer_thread+0x66c/0xb90 [ 280.901813][ C1] ? worker_thread+0x1040/0x1040 [ 280.906737][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 280.911660][ C1] ? worker_thread+0x1040/0x1040 [ 280.916579][ C1] kthread+0x3ab/0x480 [ 280.920621][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.925790][ C1] ? set_kthread_struct+0x100/0x100 [ 280.930978][ C1] ret_from_fork+0x1f/0x30 [ 280.935397][ C1] [ 280.938396][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4025 ppid: 2 flags:0x00004000 [ 280.947565][ C1] Call Trace: [ 280.950816][ C1] [ 280.953727][ C1] __schedule+0xa5a/0x48f0 [ 280.958121][ C1] ? rescuer_thread+0x572/0xb90 [ 280.962941][ C1] ? io_schedule_timeout+0x180/0x180 [ 280.968568][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.973662][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.978567][ C1] schedule+0xd2/0x260 [ 280.982609][ C1] rescuer_thread+0x66c/0xb90 [ 280.987260][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 280.992565][ C1] ? worker_thread+0x1040/0x1040 [ 280.997485][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.002496][ C1] ? worker_thread+0x1040/0x1040 [ 281.007404][ C1] kthread+0x3ab/0x480 [ 281.011440][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.016802][ C1] ? set_kthread_struct+0x100/0x100 [ 281.021969][ C1] ret_from_fork+0x1f/0x30 [ 281.026376][ C1] [ 281.029426][ C1] task:wg-crypt-wg2 state:I stack:29936 pid: 4027 ppid: 2 flags:0x00004000 [ 281.038620][ C1] Call Trace: [ 281.041883][ C1] [ 281.044877][ C1] __schedule+0xa5a/0x48f0 [ 281.049449][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.054705][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.059703][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.064727][ C1] schedule+0xd2/0x260 [ 281.068774][ C1] rescuer_thread+0x66c/0xb90 [ 281.073421][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.078246][ C1] ? worker_thread+0x1040/0x1040 [ 281.083151][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.088056][ C1] ? worker_thread+0x1040/0x1040 [ 281.092965][ C1] kthread+0x3ab/0x480 [ 281.097009][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.102171][ C1] ? set_kthread_struct+0x100/0x100 [ 281.107380][ C1] ret_from_fork+0x1f/0x30 [ 281.111776][ C1] [ 281.114769][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4033 ppid: 2 flags:0x00004000 [ 281.124322][ C1] Call Trace: [ 281.127582][ C1] [ 281.130490][ C1] __schedule+0xa5a/0x48f0 [ 281.134885][ C1] ? rescuer_thread+0x572/0xb90 [ 281.139790][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.145039][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.150033][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.154957][ C1] schedule+0xd2/0x260 [ 281.159272][ C1] rescuer_thread+0x66c/0xb90 [ 281.163916][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.168736][ C1] ? worker_thread+0x1040/0x1040 [ 281.173638][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.178541][ C1] ? worker_thread+0x1040/0x1040 [ 281.183444][ C1] kthread+0x3ab/0x480 [ 281.187476][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.193442][ C1] ? set_kthread_struct+0x100/0x100 [ 281.198607][ C1] ret_from_fork+0x1f/0x30 [ 281.203089][ C1] [ 281.206081][ C1] task:wg-crypt-wg0 state:I stack:30000 pid: 4036 ppid: 2 flags:0x00004000 [ 281.215265][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 281.220260][ C1] Call Trace: [ 281.223512][ C1] [ 281.226421][ C1] __schedule+0xa5a/0x48f0 [ 281.230833][ C1] ? rescuer_thread+0x570/0xb90 [ 281.235648][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.241001][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.245990][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.250921][ C1] schedule+0xd2/0x260 [ 281.254956][ C1] rescuer_thread+0x66c/0xb90 [ 281.259606][ C1] ? worker_thread+0x1040/0x1040 [ 281.264509][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.269698][ C1] ? worker_thread+0x1040/0x1040 [ 281.274861][ C1] kthread+0x3ab/0x480 [ 281.278910][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.284073][ C1] ? set_kthread_struct+0x100/0x100 [ 281.289242][ C1] ret_from_fork+0x1f/0x30 [ 281.293634][ C1] [ 281.296625][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4037 ppid: 2 flags:0x00004000 [ 281.305984][ C1] Call Trace: [ 281.309237][ C1] [ 281.312140][ C1] __schedule+0xa5a/0x48f0 [ 281.316527][ C1] ? rescuer_thread+0x572/0xb90 [ 281.321341][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.326590][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.331579][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.336479][ C1] schedule+0xd2/0x260 [ 281.340517][ C1] rescuer_thread+0x66c/0xb90 [ 281.345158][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.350234][ C1] ? kthread+0x240/0x480 [ 281.354532][ C1] ? worker_thread+0x1040/0x1040 [ 281.359520][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.364440][ C1] ? worker_thread+0x1040/0x1040 [ 281.369428][ C1] kthread+0x3ab/0x480 [ 281.373648][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.378911][ C1] ? set_kthread_struct+0x100/0x100 [ 281.384074][ C1] ret_from_fork+0x1f/0x30 [ 281.388464][ C1] [ 281.391455][ C1] task:wg-crypt-wg2 state:I stack:30000 pid: 4038 ppid: 2 flags:0x00004000 [ 281.400795][ C1] Call Trace: [ 281.404135][ C1] [ 281.407038][ C1] __schedule+0xa5a/0x48f0 [ 281.411425][ C1] ? rescuer_thread+0x572/0xb90 [ 281.416237][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.421484][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.426477][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.431582][ C1] schedule+0xd2/0x260 [ 281.435615][ C1] rescuer_thread+0x66c/0xb90 [ 281.440258][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.445075][ C1] ? worker_thread+0x1040/0x1040 [ 281.449975][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.454873][ C1] ? worker_thread+0x1040/0x1040 [ 281.459774][ C1] kthread+0x3ab/0x480 [ 281.463803][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.468963][ C1] ? set_kthread_struct+0x100/0x100 [ 281.474125][ C1] ret_from_fork+0x1f/0x30 [ 281.478515][ C1] [ 281.481505][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4048 ppid: 2 flags:0x00004000 [ 281.490667][ C1] Call Trace: [ 281.493915][ C1] [ 281.496815][ C1] __schedule+0xa5a/0x48f0 [ 281.501226][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.506475][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.511466][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.516366][ C1] schedule+0xd2/0x260 [ 281.520399][ C1] rescuer_thread+0x66c/0xb90 [ 281.525041][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.529857][ C1] ? worker_thread+0x1040/0x1040 [ 281.534757][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.539657][ C1] ? worker_thread+0x1040/0x1040 [ 281.544579][ C1] kthread+0x3ab/0x480 [ 281.548630][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.553797][ C1] ? set_kthread_struct+0x100/0x100 [ 281.559009][ C1] ret_from_fork+0x1f/0x30 [ 281.563417][ C1] [ 281.566545][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4053 ppid: 2 flags:0x00004000 [ 281.575731][ C1] Call Trace: [ 281.578987][ C1] [ 281.581893][ C1] __schedule+0xa5a/0x48f0 [ 281.586288][ C1] ? rescuer_thread+0x572/0xb90 [ 281.591109][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.596473][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.601553][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.606460][ C1] schedule+0xd2/0x260 [ 281.610583][ C1] rescuer_thread+0x66c/0xb90 [ 281.615224][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.620048][ C1] ? worker_thread+0x1040/0x1040 [ 281.624954][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.629873][ C1] ? worker_thread+0x1040/0x1040 [ 281.634795][ C1] kthread+0x3ab/0x480 [ 281.638844][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.644005][ C1] ? set_kthread_struct+0x100/0x100 [ 281.649170][ C1] ret_from_fork+0x1f/0x30 [ 281.653557][ C1] [ 281.657117][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4054 ppid: 2 flags:0x00004000 [ 281.666572][ C1] Call Trace: [ 281.669826][ C1] [ 281.672756][ C1] __schedule+0xa5a/0x48f0 [ 281.677147][ C1] ? rescuer_thread+0x572/0xb90 [ 281.681965][ C1] ? io_schedule_timeout+0x180/0x180 [ 281.687216][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.692209][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.697116][ C1] schedule+0xd2/0x260 [ 281.701151][ C1] rescuer_thread+0x66c/0xb90 [ 281.705817][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 281.710654][ C1] ? worker_thread+0x1040/0x1040 [ 281.715562][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 281.720469][ C1] ? worker_thread+0x1040/0x1040 [ 281.725376][ C1] kthread+0x3ab/0x480 [ 281.729430][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.734597][ C1] ? set_kthread_struct+0x100/0x100 [ 281.739781][ C1] ret_from_fork+0x1f/0x30 [ 281.744174][ C1] [ 281.747164][ C1] task:kworker/0:4 state:R running task stack:23696 pid: 4108 ppid: 2 flags:0x00004008 [ 281.758004][ C1] Workqueue: usb_hub_wq hub_event [ 281.763127][ C1] Call Trace: [ 281.766380][ C1] [ 281.769306][ C1] ? _raw_spin_lock_irqsave+0x41/0x50 [ 281.774843][ C1] ? input_inject_event+0x6c/0x220 [ 281.779944][ C1] ? input_inject_event+0x6c/0x220 [ 281.785024][ C1] ? led_trigger_event+0x8a/0x170 [ 281.790022][ C1] ? kbd_led_trigger_activate+0xa1/0xe0 [ 281.795533][ C1] ? led_trigger_set+0x564/0xa60 [ 281.800440][ C1] ? led_trigger_blink_oneshot+0x20/0x20 [ 281.806033][ C1] ? __down_timeout+0x10/0x10 [ 281.810692][ C1] ? debug_object_destroy+0x210/0x210 [ 281.816052][ C1] ? led_trigger_set_default+0x167/0x200 [ 281.821669][ C1] ? led_classdev_register_ext+0x534/0x780 [ 281.827542][ C1] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 281.833142][ C1] ? devm_led_classdev_unregister+0x20/0x20 [ 281.839029][ C1] ? kasprintf+0xa6/0xd0 [ 281.843419][ C1] ? input_open_device+0x19c/0x290 [ 281.848589][ C1] ? input_leds_connect+0x3c2/0x760 [ 281.853765][ C1] ? input_attach_handler+0xfb/0x150 [ 281.859015][ C1] ? input_register_device.cold+0xb1/0x2a0 [ 281.864791][ C1] ? hidinput_connect+0x3e48/0x8880 [ 281.869985][ C1] ? hidinput_setkeycode+0x740/0x740 [ 281.875334][ C1] ? wait_for_completion_io+0x270/0x270 [ 281.880862][ C1] ? hid_connect+0x6e8/0x930 [ 281.885416][ C1] ? hid_match_id+0x280/0x280 [ 281.890087][ C1] ? hid_hw_start+0x74/0x100 [ 281.894819][ C1] ? hid_device_probe+0x2fb/0x370 [ 281.899813][ C1] ? really_probe+0x1c2/0xb60 [ 281.904461][ C1] ? __driver_probe_device+0x2a6/0x460 [ 281.909977][ C1] ? driver_probe_device+0x44/0x110 [ 281.915142][ C1] ? __device_attach_driver+0x185/0x250 [ 281.920757][ C1] ? driver_allows_async_probing+0x120/0x120 [ 281.926744][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 281.931757][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 281.936747][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 281.942692][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 281.947854][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 281.953653][ C1] ? __device_attach+0x1db/0x410 [ 281.958563][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 281.963987][ C1] ? kobject_uevent_env+0x230/0x1290 [ 281.969258][ C1] ? bus_probe_device+0x19d/0x250 [ 281.974254][ C1] ? device_add+0xa57/0x1b80 [ 281.978814][ C1] ? up_write+0x148/0x470 [ 281.983133][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 281.989475][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 281.995036][ C1] ? hid_add_device+0x2d5/0x8a0 [ 281.999866][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 282.005730][ C1] ? modalias_show+0x140/0x140 [ 282.010463][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 282.015894][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 282.021148][ C1] ? usbhid_probe+0xa29/0xec0 [ 282.025795][ C1] ? usb_probe_interface+0x274/0x6a0 [ 282.031067][ C1] ? really_probe+0x1c2/0xb60 [ 282.036149][ C1] ? __driver_probe_device+0x2a6/0x460 [ 282.041581][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 282.046775][ C1] ? driver_probe_device+0x44/0x110 [ 282.051939][ C1] ? __device_attach_driver+0x185/0x250 [ 282.057539][ C1] ? driver_allows_async_probing+0x120/0x120 [ 282.063491][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 282.068493][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 282.073488][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.079435][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.084616][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 282.090409][ C1] ? __device_attach+0x1db/0x410 [ 282.095332][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 282.100684][ C1] ? kobject_uevent_env+0x230/0x1290 [ 282.105942][ C1] ? bus_probe_device+0x19d/0x250 [ 282.110949][ C1] ? device_add+0xa57/0x1b80 [ 282.115745][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 282.122056][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.128024][ C1] ? usb_set_configuration+0xa66/0x18b0 [ 282.133545][ C1] ? kernfs_create_link+0x167/0x220 [ 282.138736][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 282.144164][ C1] ? usb_generic_driver_probe+0x74/0xa0 [ 282.149701][ C1] ? usb_probe_device+0x95/0x240 [ 282.154621][ C1] ? really_probe+0x1c2/0xb60 [ 282.159375][ C1] ? __driver_probe_device+0x2a6/0x460 [ 282.164802][ C1] ? driver_probe_device+0x44/0x110 [ 282.169965][ C1] ? __device_attach_driver+0x185/0x250 [ 282.175668][ C1] ? driver_allows_async_probing+0x120/0x120 [ 282.181629][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 282.187106][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 282.192105][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.198086][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.203258][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 282.209038][ C1] ? __device_attach+0x1db/0x410 [ 282.214040][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 282.219729][ C1] ? kobject_uevent_env+0x230/0x1290 [ 282.225008][ C1] ? bus_probe_device+0x19d/0x250 [ 282.229999][ C1] ? device_add+0xa57/0x1b80 [ 282.234690][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 282.240901][ C1] ? usb_new_device.cold+0x5cf/0xee8 [ 282.246234][ C1] ? hub_disconnect+0x470/0x470 [ 282.251056][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.255980][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.262551][ C1] ? hub_event+0x10a3/0x36c0 [ 282.267120][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 282.272192][ C1] ? __lock_acquire+0x1881/0x5410 [ 282.277529][ C1] ? lock_release+0x720/0x720 [ 282.282172][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 282.287249][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 282.292245][ C1] ? process_one_work+0x87f/0x1450 [ 282.297326][ C1] ? lock_release+0x720/0x720 [ 282.302051][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 282.307423][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.312324][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 282.317317][ C1] ? worker_thread+0x74b/0x1040 [ 282.322135][ C1] ? process_one_work+0x1450/0x1450 [ 282.327296][ C1] ? kthread+0x3ab/0x480 [ 282.331504][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.336666][ C1] ? set_kthread_struct+0x100/0x100 [ 282.341833][ C1] ? ret_from_fork+0x1f/0x30 [ 282.346512][ C1] [ 282.349767][ C1] task:kworker/0:5 state:I stack:23368 pid: 4109 ppid: 2 flags:0x00004000 [ 282.358934][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 282.363838][ C1] Call Trace: [ 282.367083][ C1] [ 282.369989][ C1] __schedule+0xa5a/0x48f0 [ 282.374383][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.379629][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.384531][ C1] schedule+0xd2/0x260 [ 282.388565][ C1] worker_thread+0x14d/0x1040 [ 282.393214][ C1] ? process_one_work+0x1450/0x1450 [ 282.398375][ C1] kthread+0x3ab/0x480 [ 282.402405][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.407564][ C1] ? set_kthread_struct+0x100/0x100 [ 282.412725][ C1] ret_from_fork+0x1f/0x30 [ 282.417115][ C1] [ 282.420105][ C1] task:kworker/1:7 state:I stack:21848 pid: 4114 ppid: 2 flags:0x00004000 [ 282.429269][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 282.434177][ C1] Call Trace: [ 282.437427][ C1] [ 282.440330][ C1] __schedule+0xa5a/0x48f0 [ 282.444718][ C1] ? worker_thread+0xb0/0x1040 [ 282.449449][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.454901][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.459825][ C1] schedule+0xd2/0x260 [ 282.463869][ C1] worker_thread+0x14d/0x1040 [ 282.468521][ C1] ? process_one_work+0x1450/0x1450 [ 282.473687][ C1] kthread+0x3ab/0x480 [ 282.477832][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.483000][ C1] ? set_kthread_struct+0x100/0x100 [ 282.488182][ C1] ret_from_fork+0x1f/0x30 [ 282.492573][ C1] [ 282.495580][ C1] task:kworker/1:8 state:I stack:25592 pid: 4117 ppid: 2 flags:0x00004000 [ 282.504749][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 282.509661][ C1] Call Trace: [ 282.512913][ C1] [ 282.515828][ C1] __schedule+0xa5a/0x48f0 [ 282.520432][ C1] ? worker_thread+0xb0/0x1040 [ 282.525169][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.530438][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.535615][ C1] schedule+0xd2/0x260 [ 282.539666][ C1] worker_thread+0x14d/0x1040 [ 282.544429][ C1] ? process_one_work+0x1450/0x1450 [ 282.549680][ C1] kthread+0x3ab/0x480 [ 282.553713][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.558891][ C1] ? set_kthread_struct+0x100/0x100 [ 282.564072][ C1] ret_from_fork+0x1f/0x30 [ 282.568486][ C1] [ 282.571477][ C1] task:kworker/1:9 state:I stack:27336 pid: 4118 ppid: 2 flags:0x00004000 [ 282.581011][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 282.585923][ C1] Call Trace: [ 282.589170][ C1] [ 282.592074][ C1] __schedule+0xa5a/0x48f0 [ 282.596481][ C1] ? worker_thread+0xb0/0x1040 [ 282.601989][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.607238][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.612423][ C1] schedule+0xd2/0x260 [ 282.616475][ C1] worker_thread+0x14d/0x1040 [ 282.621120][ C1] ? process_one_work+0x1450/0x1450 [ 282.626283][ C1] kthread+0x3ab/0x480 [ 282.630318][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.635653][ C1] ? set_kthread_struct+0x100/0x100 [ 282.640814][ C1] ret_from_fork+0x1f/0x30 [ 282.645202][ C1] [ 282.648193][ C1] task:kworker/1:10 state:R running task stack:22712 pid: 4142 ppid: 2 flags:0x00004000 [ 282.658921][ C1] Workqueue: 0x0 (events) [ 282.663344][ C1] Call Trace: [ 282.666593][ C1] [ 282.669497][ C1] __schedule+0xa5a/0x48f0 [ 282.673886][ C1] ? worker_thread+0xb0/0x1040 [ 282.678894][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.684142][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.689047][ C1] schedule+0xd2/0x260 [ 282.693275][ C1] worker_thread+0x14d/0x1040 [ 282.697921][ C1] ? process_one_work+0x1450/0x1450 [ 282.703101][ C1] kthread+0x3ab/0x480 [ 282.707133][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.712296][ C1] ? set_kthread_struct+0x100/0x100 [ 282.717467][ C1] ret_from_fork+0x1f/0x30 [ 282.721857][ C1] [ 282.724849][ C1] task:kworker/u4:6 state:I stack:30544 pid: 4145 ppid: 2 flags:0x00004000 [ 282.734212][ C1] Workqueue: 0x0 (bat_events) [ 282.738963][ C1] Call Trace: [ 282.742216][ C1] [ 282.745140][ C1] __schedule+0xa5a/0x48f0 [ 282.749706][ C1] ? worker_thread+0xb0/0x1040 [ 282.754439][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.759691][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 282.764685][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.769609][ C1] schedule+0xd2/0x260 [ 282.773663][ C1] worker_thread+0x14d/0x1040 [ 282.778329][ C1] ? process_one_work+0x1450/0x1450 [ 282.783495][ C1] kthread+0x3ab/0x480 [ 282.787528][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.792969][ C1] ? set_kthread_struct+0x100/0x100 [ 282.798149][ C1] ret_from_fork+0x1f/0x30 [ 282.802543][ C1] [ 282.805551][ C1] task:kworker/0:6 state:S stack:23736 pid: 4154 ppid: 2 flags:0x00004000 [ 282.814742][ C1] Workqueue: usb_hub_wq hub_event [ 282.819759][ C1] Call Trace: [ 282.823010][ C1] [ 282.825916][ C1] __schedule+0xa5a/0x48f0 [ 282.830325][ C1] ? io_schedule_timeout+0x180/0x180 [ 282.836134][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.842342][ C1] schedule+0xd2/0x260 [ 282.846654][ C1] schedule_preempt_disabled+0xf/0x20 [ 282.852006][ C1] __mutex_lock+0xa32/0x12f0 [ 282.856563][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.862506][ C1] ? input_register_device.cold+0x2c/0x2a0 [ 282.868474][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 282.873991][ C1] ? slab_free_freelist_hook+0x8b/0x1c0 [ 282.879695][ C1] ? memcpy+0x39/0x60 [ 282.883870][ C1] input_register_device.cold+0x2c/0x2a0 [ 282.889500][ C1] hidinput_connect+0x3e48/0x8880 [ 282.894524][ C1] ? hidinput_setkeycode+0x740/0x740 [ 282.899791][ C1] ? wait_for_completion_io+0x270/0x270 [ 282.905566][ C1] hid_connect+0x6e8/0x930 [ 282.909944][ C1] ? hid_match_id+0x280/0x280 [ 282.914779][ C1] hid_hw_start+0x74/0x100 [ 282.919184][ C1] hid_device_probe+0x2fb/0x370 [ 282.924029][ C1] really_probe+0x1c2/0xb60 [ 282.928501][ C1] __driver_probe_device+0x2a6/0x460 [ 282.933766][ C1] driver_probe_device+0x44/0x110 [ 282.938756][ C1] __device_attach_driver+0x185/0x250 [ 282.944525][ C1] ? driver_allows_async_probing+0x120/0x120 [ 282.950709][ C1] bus_for_each_drv+0x11e/0x1a0 [ 282.955755][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 282.960761][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 282.966904][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.972069][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 282.977866][ C1] __device_attach+0x1db/0x410 [ 282.982596][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 282.988021][ C1] ? kobject_uevent_env+0x230/0x1290 [ 282.993378][ C1] bus_probe_device+0x19d/0x250 [ 282.998213][ C1] device_add+0xa57/0x1b80 [ 283.002609][ C1] ? up_write+0x148/0x470 [ 283.006929][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 283.013156][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 283.018589][ C1] hid_add_device+0x2d5/0x8a0 [ 283.023237][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 283.028662][ C1] ? modalias_show+0x140/0x140 [ 283.033396][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 283.039098][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 283.044355][ C1] usbhid_probe+0xa29/0xec0 [ 283.048833][ C1] usb_probe_interface+0x274/0x6a0 [ 283.053922][ C1] really_probe+0x1c2/0xb60 [ 283.058396][ C1] __driver_probe_device+0x2a6/0x460 [ 283.063760][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 283.068947][ C1] driver_probe_device+0x44/0x110 [ 283.073951][ C1] __device_attach_driver+0x185/0x250 [ 283.079293][ C1] ? driver_allows_async_probing+0x120/0x120 [ 283.085330][ C1] bus_for_each_drv+0x11e/0x1a0 [ 283.090429][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 283.095418][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.101403][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.106568][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 283.112341][ C1] __device_attach+0x1db/0x410 [ 283.117113][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 283.122482][ C1] ? kobject_uevent_env+0x230/0x1290 [ 283.127825][ C1] bus_probe_device+0x19d/0x250 [ 283.133041][ C1] device_add+0xa57/0x1b80 [ 283.137519][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 283.143726][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.149682][ C1] usb_set_configuration+0xa66/0x18b0 [ 283.155035][ C1] ? kernfs_create_link+0x167/0x220 [ 283.160372][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 283.165538][ C1] usb_generic_driver_probe+0x74/0xa0 [ 283.170877][ C1] usb_probe_device+0x95/0x240 [ 283.175629][ C1] really_probe+0x1c2/0xb60 [ 283.180100][ C1] __driver_probe_device+0x2a6/0x460 [ 283.185488][ C1] driver_probe_device+0x44/0x110 [ 283.190758][ C1] __device_attach_driver+0x185/0x250 [ 283.196107][ C1] ? driver_allows_async_probing+0x120/0x120 [ 283.202062][ C1] bus_for_each_drv+0x11e/0x1a0 [ 283.207082][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 283.212442][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.218660][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.223827][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 283.229604][ C1] __device_attach+0x1db/0x410 [ 283.234339][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 283.239880][ C1] ? kobject_uevent_env+0x230/0x1290 [ 283.245404][ C1] bus_probe_device+0x19d/0x250 [ 283.250221][ C1] device_add+0xa57/0x1b80 [ 283.254623][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 283.260832][ C1] usb_new_device.cold+0x5cf/0xee8 [ 283.265917][ C1] ? hub_disconnect+0x470/0x470 [ 283.270738][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.275661][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.281628][ C1] hub_event+0x10a3/0x36c0 [ 283.286021][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 283.291112][ C1] ? __lock_acquire+0x1881/0x5410 [ 283.296123][ C1] ? lock_release+0x720/0x720 [ 283.300804][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.305800][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 283.310937][ C1] process_one_work+0x87f/0x1450 [ 283.316066][ C1] ? lock_release+0x720/0x720 [ 283.320710][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 283.326070][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.330993][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 283.335988][ C1] worker_thread+0x74b/0x1040 [ 283.340637][ C1] ? process_one_work+0x1450/0x1450 [ 283.345803][ C1] kthread+0x3ab/0x480 [ 283.349838][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 283.355013][ C1] ? set_kthread_struct+0x100/0x100 [ 283.360178][ C1] ret_from_fork+0x1f/0x30 [ 283.364570][ C1] [ 283.367567][ C1] task:kworker/0:7 state:I stack:28480 pid: 4155 ppid: 2 flags:0x00004000 [ 283.376738][ C1] Workqueue: 0x0 (rcu_gp) [ 283.381144][ C1] Call Trace: [ 283.384395][ C1] [ 283.387301][ C1] __schedule+0xa5a/0x48f0 [ 283.391694][ C1] ? io_schedule_timeout+0x180/0x180 [ 283.397443][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.402370][ C1] schedule+0xd2/0x260 [ 283.406407][ C1] worker_thread+0x14d/0x1040 [ 283.411056][ C1] ? process_one_work+0x1450/0x1450 [ 283.416306][ C1] kthread+0x3ab/0x480 [ 283.420374][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 283.425538][ C1] ? set_kthread_struct+0x100/0x100 [ 283.430698][ C1] ret_from_fork+0x1f/0x30 [ 283.435175][ C1] [ 283.438183][ C1] task:kworker/0:8 state:I stack:26944 pid: 4174 ppid: 2 flags:0x00004000 [ 283.447376][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 283.452297][ C1] Call Trace: [ 283.455548][ C1] [ 283.458449][ C1] __schedule+0xa5a/0x48f0 [ 283.462946][ C1] ? worker_thread+0xb0/0x1040 [ 283.467717][ C1] ? io_schedule_timeout+0x180/0x180 [ 283.473002][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.477925][ C1] schedule+0xd2/0x260 [ 283.482285][ C1] worker_thread+0x14d/0x1040 [ 283.487749][ C1] ? process_one_work+0x1450/0x1450 [ 283.492916][ C1] kthread+0x3ab/0x480 [ 283.496949][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 283.502113][ C1] ? set_kthread_struct+0x100/0x100 [ 283.507278][ C1] ret_from_fork+0x1f/0x30 [ 283.511667][ C1] [ 283.514657][ C1] task:udevd state:S stack:27960 pid: 4194 ppid: 2965 flags:0x00000000 [ 283.523838][ C1] Call Trace: [ 283.527106][ C1] [ 283.530012][ C1] __schedule+0xa5a/0x48f0 [ 283.534481][ C1] ? __lock_acquire+0x15ad/0x5410 [ 283.539496][ C1] ? io_schedule_timeout+0x180/0x180 [ 283.544747][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.549584][ C1] ? lock_chain_count+0x20/0x20 [ 283.554491][ C1] schedule+0xd2/0x260 [ 283.558543][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 283.564571][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 283.570341][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 283.575172][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.580005][ C1] ? do_raw_write_lock+0x11a/0x280 [ 283.585100][ C1] ? do_raw_read_unlock+0x70/0x70 [ 283.590093][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.596058][ C1] do_epoll_wait+0xeb8/0x14e0 [ 283.600710][ C1] ? do_epoll_create+0x160/0x160 [ 283.605612][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 283.611582][ C1] ? finish_wait+0x270/0x270 [ 283.616139][ C1] ? __context_tracking_exit+0x80/0x90 [ 283.621563][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.626380][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 283.631544][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 283.636901][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.642898][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 283.648864][ C1] do_syscall_64+0x35/0x80 [ 283.653246][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.659104][ C1] RIP: 0033:0x7fe06a4d7e46 [ 283.663486][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 283.671881][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 283.679838][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 283.688302][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 283.696258][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dce8500 [ 283.704218][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 283.712170][ C1] [ 283.715160][ C1] task:udevd state:S stack:27912 pid: 4211 ppid: 2965 flags:0x00000000 [ 283.724344][ C1] Call Trace: [ 283.728900][ C1] [ 283.731806][ C1] __schedule+0xa5a/0x48f0 [ 283.736193][ C1] ? __lock_acquire+0x15ad/0x5410 [ 283.741194][ C1] ? io_schedule_timeout+0x180/0x180 [ 283.746447][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.751265][ C1] ? lock_chain_count+0x20/0x20 [ 283.756084][ C1] schedule+0xd2/0x260 [ 283.760367][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 283.766400][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 283.772329][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 283.777163][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.782173][ C1] ? do_raw_write_lock+0x11a/0x280 [ 283.787254][ C1] ? do_raw_read_unlock+0x70/0x70 [ 283.792354][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.798394][ C1] do_epoll_wait+0xeb8/0x14e0 [ 283.803052][ C1] ? do_epoll_create+0x160/0x160 [ 283.807972][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 283.813938][ C1] ? finish_wait+0x270/0x270 [ 283.818491][ C1] ? __context_tracking_exit+0x80/0x90 [ 283.823915][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 283.828730][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 283.833998][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 283.839355][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 283.846246][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 283.852539][ C1] do_syscall_64+0x35/0x80 [ 283.856925][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.862870][ C1] RIP: 0033:0x7fe06a4d7e46 [ 283.867256][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 283.875634][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 283.883571][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 283.891513][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcfc2f0 [ 283.899477][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0eb10 [ 283.907669][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 283.915635][ C1] [ 283.918629][ C1] task:udevd state:S stack:27912 pid: 4212 ppid: 2965 flags:0x00000000 [ 283.927798][ C1] Call Trace: [ 283.931103][ C1] [ 283.934013][ C1] __schedule+0xa5a/0x48f0 [ 283.938410][ C1] ? io_schedule_timeout+0x180/0x180 [ 283.943676][ C1] schedule+0xd2/0x260 [ 283.947711][ C1] schedule_preempt_disabled+0xf/0x20 [ 283.953417][ C1] __mutex_lock+0xa32/0x12f0 [ 283.958000][ C1] ? read_descriptors+0x36/0x310 [ 283.962913][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 283.968611][ C1] ? lock_acquire+0x1ab/0x510 [ 283.973277][ C1] ? lock_release+0x720/0x720 [ 283.978023][ C1] ? aa_file_perm+0x400/0xd50 [ 283.982668][ C1] read_descriptors+0x36/0x310 [ 283.987421][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 283.992601][ C1] new_sync_read+0x35d/0x5f0 [ 283.997159][ C1] ? ksys_lseek+0x140/0x140 [ 284.001807][ C1] ? 0xffffffff81000000 [ 284.005945][ C1] ? apparmor_file_permission+0x138/0x450 [ 284.011635][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 284.016976][ C1] vfs_read+0x265/0x4c0 [ 284.021105][ C1] ksys_read+0xf4/0x1d0 [ 284.025255][ C1] ? vfs_write+0x900/0x900 [ 284.029739][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.035707][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 284.041758][ C1] do_syscall_64+0x35/0x80 [ 284.046139][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 284.052003][ C1] RIP: 0033:0x7fe06a4c98fe [ 284.056390][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 284.064770][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 284.072711][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 284.080762][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd12830 [ 284.088720][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 284.096674][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 284.106705][ C1] [ 284.109697][ C1] task:udevd state:S stack:27912 pid: 4213 ppid: 2965 flags:0x00000000 [ 284.118892][ C1] Call Trace: [ 284.122159][ C1] [ 284.125066][ C1] __schedule+0xa5a/0x48f0 [ 284.129473][ C1] ? __lock_acquire+0x15ad/0x5410 [ 284.134567][ C1] ? io_schedule_timeout+0x180/0x180 [ 284.139832][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.144646][ C1] ? lock_chain_count+0x20/0x20 [ 284.149464][ C1] schedule+0xd2/0x260 [ 284.153505][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 284.159557][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 284.165357][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 284.170210][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.175030][ C1] ? do_raw_write_lock+0x11a/0x280 [ 284.180108][ C1] ? do_raw_read_unlock+0x70/0x70 [ 284.185273][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.191235][ C1] do_epoll_wait+0xeb8/0x14e0 [ 284.195999][ C1] ? do_epoll_create+0x160/0x160 [ 284.200924][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 284.206873][ C1] ? finish_wait+0x270/0x270 [ 284.211687][ C1] ? __context_tracking_exit+0x80/0x90 [ 284.217288][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.222314][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 284.227501][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 284.232874][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.238997][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 284.244864][ C1] do_syscall_64+0x35/0x80 [ 284.249253][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 284.255117][ C1] RIP: 0033:0x7fe06a4d7e46 [ 284.261114][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 284.269668][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 284.277697][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 284.286071][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 284.294012][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd18cd0 [ 284.301971][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 284.310041][ C1] [ 284.313039][ C1] task:udevd state:S stack:27912 pid: 4214 ppid: 2965 flags:0x00000000 [ 284.322203][ C1] Call Trace: [ 284.325452][ C1] [ 284.328536][ C1] __schedule+0xa5a/0x48f0 [ 284.332924][ C1] ? __lock_acquire+0x15ad/0x5410 [ 284.337925][ C1] ? io_schedule_timeout+0x180/0x180 [ 284.343176][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.347998][ C1] ? lock_chain_count+0x20/0x20 [ 284.352818][ C1] schedule+0xd2/0x260 [ 284.356855][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 284.362883][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 284.368914][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 284.373751][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.378582][ C1] ? do_raw_write_lock+0x11a/0x280 [ 284.383834][ C1] ? do_raw_read_unlock+0x70/0x70 [ 284.388917][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.394887][ C1] do_epoll_wait+0xeb8/0x14e0 [ 284.399539][ C1] ? do_epoll_create+0x160/0x160 [ 284.404528][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 284.410475][ C1] ? finish_wait+0x270/0x270 [ 284.415029][ C1] ? __context_tracking_exit+0x80/0x90 [ 284.420803][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.425665][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 284.430830][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 284.436166][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.442129][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 284.448704][ C1] do_syscall_64+0x35/0x80 [ 284.453086][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 284.458945][ C1] RIP: 0033:0x7fe06a4d7e46 [ 284.463326][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 284.472337][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 284.480293][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 284.488501][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 284.496453][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0db20 [ 284.504391][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 284.512512][ C1] [ 284.515513][ C1] task:udevd state:S stack:27960 pid: 4215 ppid: 2965 flags:0x00000000 [ 284.524849][ C1] Call Trace: [ 284.528098][ C1] [ 284.530999][ C1] __schedule+0xa5a/0x48f0 [ 284.535383][ C1] ? __lock_acquire+0x15ad/0x5410 [ 284.540396][ C1] ? io_schedule_timeout+0x180/0x180 [ 284.545643][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.550453][ C1] ? lock_chain_count+0x20/0x20 [ 284.555270][ C1] schedule+0xd2/0x260 [ 284.559299][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 284.565331][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 284.571096][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 284.575911][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.580724][ C1] ? do_raw_write_lock+0x11a/0x280 [ 284.585798][ C1] ? do_raw_read_unlock+0x70/0x70 [ 284.590784][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.596725][ C1] do_epoll_wait+0xeb8/0x14e0 [ 284.601551][ C1] ? do_epoll_create+0x160/0x160 [ 284.606450][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 284.612396][ C1] ? finish_wait+0x270/0x270 [ 284.616950][ C1] ? __context_tracking_exit+0x80/0x90 [ 284.622371][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.627183][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 284.632349][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 284.637688][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.643631][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 284.649491][ C1] do_syscall_64+0x35/0x80 [ 284.653893][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 284.659748][ C1] RIP: 0033:0x7fe06a4d7e46 [ 284.664215][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 284.673111][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 284.681051][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 284.689074][ C1] RBP: 000055915dd0eb10 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 284.697034][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13a90 [ 284.704972][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 284.712920][ C1] [ 284.715926][ C1] task:udevd state:S stack:27912 pid: 4216 ppid: 2965 flags:0x00000000 [ 284.725108][ C1] Call Trace: [ 284.728447][ C1] [ 284.731349][ C1] __schedule+0xa5a/0x48f0 [ 284.735734][ C1] ? __lock_acquire+0x15ad/0x5410 [ 284.740730][ C1] ? io_schedule_timeout+0x180/0x180 [ 284.745977][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.750877][ C1] ? lock_chain_count+0x20/0x20 [ 284.755713][ C1] schedule+0xd2/0x260 [ 284.759745][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 284.766124][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 284.772161][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 284.777345][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.782267][ C1] ? do_raw_write_lock+0x11a/0x280 [ 284.787346][ C1] ? do_raw_read_unlock+0x70/0x70 [ 284.792339][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.798282][ C1] do_epoll_wait+0xeb8/0x14e0 [ 284.802931][ C1] ? do_epoll_create+0x160/0x160 [ 284.807828][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 284.813778][ C1] ? finish_wait+0x270/0x270 [ 284.818420][ C1] ? __context_tracking_exit+0x80/0x90 [ 284.823848][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.828754][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 284.834094][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 284.839435][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.845381][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 284.851239][ C1] do_syscall_64+0x35/0x80 [ 284.855625][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 284.861483][ C1] RIP: 0033:0x7fe06a4d7e46 [ 284.865866][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 284.874682][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 284.882626][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 284.890739][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 284.898677][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13340 [ 284.906620][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 284.914567][ C1] [ 284.917643][ C1] task:udevd state:S stack:27960 pid: 4217 ppid: 2965 flags:0x00000000 [ 284.926895][ C1] Call Trace: [ 284.930146][ C1] [ 284.933071][ C1] __schedule+0xa5a/0x48f0 [ 284.937457][ C1] ? __lock_acquire+0x15ad/0x5410 [ 284.942457][ C1] ? io_schedule_timeout+0x180/0x180 [ 284.947713][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.952617][ C1] ? lock_chain_count+0x20/0x20 [ 284.957437][ C1] schedule+0xd2/0x260 [ 284.961476][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 284.967682][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 284.973645][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 284.978489][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 284.983312][ C1] ? do_raw_write_lock+0x11a/0x280 [ 284.988413][ C1] ? do_raw_read_unlock+0x70/0x70 [ 284.993405][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 284.999684][ C1] do_epoll_wait+0xeb8/0x14e0 [ 285.004349][ C1] ? do_epoll_create+0x160/0x160 [ 285.009528][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 285.015957][ C1] ? finish_wait+0x270/0x270 [ 285.020532][ C1] ? __context_tracking_exit+0x80/0x90 [ 285.025960][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.030801][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 285.036066][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 285.041420][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.047370][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 285.053233][ C1] do_syscall_64+0x35/0x80 [ 285.057622][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.063583][ C1] RIP: 0033:0x7fe06a4d7e46 [ 285.068082][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 285.076494][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 285.084527][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 285.092866][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 285.100849][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd294c0 [ 285.108813][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 285.116850][ C1] [ 285.120121][ C1] task:udevd state:S stack:27912 pid: 4218 ppid: 2965 flags:0x00000000 [ 285.129310][ C1] Call Trace: [ 285.132559][ C1] [ 285.135555][ C1] __schedule+0xa5a/0x48f0 [ 285.140031][ C1] ? __lock_acquire+0x15ad/0x5410 [ 285.145219][ C1] ? io_schedule_timeout+0x180/0x180 [ 285.150486][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.155329][ C1] ? lock_chain_count+0x20/0x20 [ 285.160165][ C1] schedule+0xd2/0x260 [ 285.164205][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 285.170258][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 285.176048][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 285.180890][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.185810][ C1] ? do_raw_write_lock+0x11a/0x280 [ 285.191430][ C1] ? do_raw_read_unlock+0x70/0x70 [ 285.196470][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.202594][ C1] do_epoll_wait+0xeb8/0x14e0 [ 285.207362][ C1] ? do_epoll_create+0x160/0x160 [ 285.212453][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 285.218440][ C1] ? finish_wait+0x270/0x270 [ 285.223006][ C1] ? __context_tracking_exit+0x80/0x90 [ 285.228450][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.233277][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 285.238531][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 285.243959][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.249910][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 285.255790][ C1] do_syscall_64+0x35/0x80 [ 285.260193][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.266071][ C1] RIP: 0033:0x7fe06a4d7e46 [ 285.270560][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 285.279043][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 285.286982][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 285.294941][ C1] RBP: 000055915dd14480 R08: 0000000000000007 R09: 000055915dd02780 [ 285.302903][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd30030 [ 285.310861][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 285.318821][ C1] [ 285.321823][ C1] task:syz-executor.5 state:R running task stack:28064 pid: 4222 ppid: 3931 flags:0x00000000 [ 285.332746][ C1] Call Trace: [ 285.336171][ C1] [ 285.339077][ C1] __schedule+0xa5a/0x48f0 [ 285.343479][ C1] ? futex_wait_queue+0x91/0x360 [ 285.349223][ C1] ? io_schedule_timeout+0x180/0x180 [ 285.354744][ C1] schedule+0xd2/0x260 [ 285.358780][ C1] futex_wait_queue+0x130/0x360 [ 285.363615][ C1] futex_wait+0x280/0x5e0 [ 285.368053][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 285.373090][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 285.379074][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 285.384006][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.388835][ C1] do_futex+0x16a/0x260 [ 285.393066][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 285.398946][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.404200][ C1] ? ktime_get+0x217/0x2f0 [ 285.408591][ C1] ? ktime_get+0x117/0x2f0 [ 285.413096][ C1] __x64_sys_futex+0x16c/0x3d0 [ 285.417838][ C1] ? do_futex+0x260/0x260 [ 285.422427][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.428400][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 285.434260][ C1] do_syscall_64+0x35/0x80 [ 285.438643][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.444592][ C1] RIP: 0033:0x7f70e9364279 [ 285.448994][ C1] RSP: 002b:00007ffcc231bdf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 285.457374][ C1] RAX: ffffffffffffffda RBX: 00007f70e9476f8c RCX: 00007f70e9364279 [ 285.465399][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70e9476f8c [ 285.473430][ C1] RBP: 00007f70e9476f80 R08: 00007ffcc2322080 R09: 0000000000000000 [ 285.481489][ C1] R10: 00007ffcc231bee0 R11: 0000000000000246 R12: 00000000000321b6 [ 285.489452][ C1] R13: 00007ffcc231bee0 R14: 00007ffcc231bf00 R15: 000000000000015e [ 285.497441][ C1] [ 285.500433][ C1] task:syz-executor.5 state:S stack:28536 pid: 4226 ppid: 3931 flags:0x00000000 [ 285.509701][ C1] Call Trace: [ 285.512955][ C1] [ 285.515868][ C1] __schedule+0xa5a/0x48f0 [ 285.520284][ C1] ? io_schedule_timeout+0x180/0x180 [ 285.525558][ C1] schedule+0xd2/0x260 [ 285.529592][ C1] schedule_timeout+0x19d/0x250 [ 285.534411][ C1] ? usleep_range+0x150/0x150 [ 285.539052][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 285.545652][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.550482][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.555531][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.560436][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.566390][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 285.571681][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 285.578085][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 285.585270][ C1] raw_process_ep_io+0x519/0xbd0 [ 285.590736][ C1] ? __might_fault+0xb3/0x160 [ 285.595470][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 285.600655][ C1] ? _copy_from_user+0x77/0xf0 [ 285.605414][ C1] raw_ioctl+0x800/0x2220 [ 285.609720][ C1] ? gadget_bind+0x810/0x810 [ 285.614301][ C1] __x64_sys_ioctl+0x11f/0x190 [ 285.619054][ C1] do_syscall_64+0x35/0x80 [ 285.623441][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.629308][ C1] RIP: 0033:0x7f70e9364037 [ 285.633694][ C1] RSP: 002b:00007f70e8ad80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.642087][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f70e9364037 [ 285.650126][ C1] RDX: 00007f70e8ad8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 285.658070][ C1] RBP: 0000000020000700 R08: 00007f70e99ab020 R09: 0000000000000001 [ 285.666008][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 285.674075][ C1] R13: 0000000000000000 R14: 00007f70e8ad9300 R15: 0000000000022000 [ 285.682061][ C1] [ 285.685091][ C1] task:syz-executor.1 state:R running task stack:28192 pid: 4223 ppid: 3937 flags:0x00000000 [ 285.696613][ C1] Call Trace: [ 285.699949][ C1] [ 285.702869][ C1] __schedule+0xa5a/0x48f0 [ 285.707261][ C1] ? futex_wait_queue+0x91/0x360 [ 285.712163][ C1] ? io_schedule_timeout+0x180/0x180 [ 285.717415][ C1] schedule+0xd2/0x260 [ 285.721452][ C1] futex_wait_queue+0x130/0x360 [ 285.726266][ C1] futex_wait+0x280/0x5e0 [ 285.730561][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 285.735743][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 285.741798][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 285.746707][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.751527][ C1] do_futex+0x16a/0x260 [ 285.755653][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 285.761528][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.766690][ C1] ? ktime_get+0x217/0x2f0 [ 285.771246][ C1] ? ktime_get+0x117/0x2f0 [ 285.775810][ C1] __x64_sys_futex+0x16c/0x3d0 [ 285.780541][ C1] ? do_futex+0x260/0x260 [ 285.784935][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.790878][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 285.796735][ C1] do_syscall_64+0x35/0x80 [ 285.801120][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.807063][ C1] RIP: 0033:0x7fb6448ee279 [ 285.811442][ C1] RSP: 002b:00007fffa8a84e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 285.819822][ C1] RAX: ffffffffffffffda RBX: 00007fb644a00f8c RCX: 00007fb6448ee279 [ 285.827774][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb644a00f8c [ 285.835801][ C1] RBP: 00007fb644a00f80 R08: 00007fffa8b95080 R09: 0000000000000000 [ 285.843737][ C1] R10: 00007fffa8a84f50 R11: 0000000000000246 R12: 00000000000321c6 [ 285.851674][ C1] R13: 00007fffa8a84f50 R14: 00007fffa8a84f70 R15: 000000000000015e [ 285.859620][ C1] [ 285.862625][ C1] task:syz-executor.1 state:S stack:28536 pid: 4227 ppid: 3937 flags:0x00000000 [ 285.871791][ C1] Call Trace: [ 285.875042][ C1] [ 285.877945][ C1] __schedule+0xa5a/0x48f0 [ 285.882337][ C1] ? io_schedule_timeout+0x180/0x180 [ 285.887592][ C1] schedule+0xd2/0x260 [ 285.891627][ C1] schedule_timeout+0x19d/0x250 [ 285.896615][ C1] ? usleep_range+0x150/0x150 [ 285.901252][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 285.907718][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 285.912619][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.917604][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.922502][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 285.928445][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 285.933787][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 285.940096][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 285.947263][ C1] raw_process_ep_io+0x519/0xbd0 [ 285.952167][ C1] ? __might_fault+0xb3/0x160 [ 285.956985][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 285.962151][ C1] ? _copy_from_user+0x77/0xf0 [ 285.966882][ C1] raw_ioctl+0x800/0x2220 [ 285.971181][ C1] ? gadget_bind+0x810/0x810 [ 285.975739][ C1] __x64_sys_ioctl+0x11f/0x190 [ 285.980473][ C1] do_syscall_64+0x35/0x80 [ 285.984855][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 285.990713][ C1] RIP: 0033:0x7fb6448ee037 [ 285.995093][ C1] RSP: 002b:00007fb6440620f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.003488][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fb6448ee037 [ 286.011426][ C1] RDX: 00007fb644062120 RSI: 0000000040085507 RDI: 0000000000000003 [ 286.019370][ C1] RBP: 0000000020000700 R08: 00007fb644f35020 R09: 0000000000000001 [ 286.027326][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 286.035266][ C1] R13: 0000000000000000 R14: 00007fb644063300 R15: 0000000000022000 [ 286.043215][ C1] [ 286.046205][ C1] task:syz-executor.2 state:R running task stack:28192 pid: 4224 ppid: 3936 flags:0x00000000 [ 286.056935][ C1] Call Trace: [ 286.060186][ C1] [ 286.063089][ C1] __schedule+0xa5a/0x48f0 [ 286.067486][ C1] ? futex_wait_queue+0x91/0x360 [ 286.072576][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.077827][ C1] schedule+0xd2/0x260 [ 286.081860][ C1] futex_wait_queue+0x130/0x360 [ 286.086762][ C1] futex_wait+0x280/0x5e0 [ 286.091057][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 286.096139][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 286.102175][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 286.107077][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.112152][ C1] do_futex+0x16a/0x260 [ 286.116289][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 286.122144][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.127305][ C1] ? ktime_get+0x217/0x2f0 [ 286.131685][ C1] ? ktime_get+0x117/0x2f0 [ 286.136067][ C1] __x64_sys_futex+0x16c/0x3d0 [ 286.140884][ C1] ? do_futex+0x260/0x260 [ 286.145181][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 286.151125][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 286.156984][ C1] do_syscall_64+0x35/0x80 [ 286.161366][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.167239][ C1] RIP: 0033:0x7fe547234279 [ 286.171722][ C1] RSP: 002b:00007ffe0a236b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 286.180200][ C1] RAX: ffffffffffffffda RBX: 00007fe547346f8c RCX: 00007fe547234279 [ 286.188230][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe547346f8c [ 286.196171][ C1] RBP: 00007fe547346f80 R08: 00007ffe0a2f8080 R09: 0000000000000000 [ 286.204197][ C1] R10: 00007ffe0a236bf0 R11: 0000000000000246 R12: 000000000003225e [ 286.212136][ C1] R13: 00007ffe0a236bf0 R14: 00007ffe0a236c10 R15: 000000000000015e [ 286.220254][ C1] [ 286.223245][ C1] task:syz-executor.2 state:S stack:28536 pid: 4225 ppid: 3936 flags:0x00000000 [ 286.232406][ C1] Call Trace: [ 286.235654][ C1] [ 286.238558][ C1] __schedule+0xa5a/0x48f0 [ 286.242952][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.248480][ C1] schedule+0xd2/0x260 [ 286.252512][ C1] schedule_timeout+0x19d/0x250 [ 286.257326][ C1] ? usleep_range+0x150/0x150 [ 286.262171][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 286.268655][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.273473][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.278469][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.283372][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 286.289313][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.294472][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 286.300767][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 286.307932][ C1] raw_process_ep_io+0x519/0xbd0 [ 286.312844][ C1] ? __might_fault+0xb3/0x160 [ 286.317484][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 286.322656][ C1] ? _copy_from_user+0x77/0xf0 [ 286.327386][ C1] raw_ioctl+0x800/0x2220 [ 286.331682][ C1] ? gadget_bind+0x810/0x810 [ 286.336325][ C1] __x64_sys_ioctl+0x11f/0x190 [ 286.341056][ C1] do_syscall_64+0x35/0x80 [ 286.345433][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.351290][ C1] RIP: 0033:0x7fe547234037 [ 286.355666][ C1] RSP: 002b:00007fe5469a80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.364038][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fe547234037 [ 286.371974][ C1] RDX: 00007fe5469a8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 286.379907][ C1] RBP: 0000000020000700 R08: 00007fe54787b020 R09: 0000000000000001 [ 286.387841][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 286.395776][ C1] R13: 0000000000000000 R14: 00007fe5469a9300 R15: 0000000000022000 [ 286.403722][ C1] [ 286.406729][ C1] task:syz-executor.4 state:R running task stack:28192 pid: 4228 ppid: 3932 flags:0x00000000 [ 286.417460][ C1] Call Trace: [ 286.420707][ C1] [ 286.423604][ C1] __schedule+0xa5a/0x48f0 [ 286.427988][ C1] ? futex_wait_queue+0x91/0x360 [ 286.432889][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.438140][ C1] schedule+0xd2/0x260 [ 286.442170][ C1] futex_wait_queue+0x130/0x360 [ 286.446980][ C1] futex_wait+0x280/0x5e0 [ 286.451271][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 286.456256][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 286.462219][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 286.467118][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.472889][ C1] do_futex+0x16a/0x260 [ 286.477014][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 286.482867][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.488030][ C1] ? ktime_get+0x217/0x2f0 [ 286.492409][ C1] ? ktime_get+0x117/0x2f0 [ 286.496791][ C1] __x64_sys_futex+0x16c/0x3d0 [ 286.501523][ C1] ? do_futex+0x260/0x260 [ 286.505820][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 286.511763][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 286.517619][ C1] do_syscall_64+0x35/0x80 [ 286.521997][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.527850][ C1] RIP: 0033:0x7f6cf6590279 [ 286.532229][ C1] RSP: 002b:00007ffec9773368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 286.540597][ C1] RAX: ffffffffffffffda RBX: 00007f6cf66a2f8c RCX: 00007f6cf6590279 [ 286.548537][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6cf66a2f8c [ 286.556468][ C1] RBP: 00007f6cf66a2f80 R08: 00007ffec9781080 R09: 0000000000000000 [ 286.564402][ C1] R10: 00007ffec9773450 R11: 0000000000000246 R12: 00000000000321cf [ 286.572336][ C1] R13: 00007ffec9773450 R14: 00007ffec9773470 R15: 000000000000015e [ 286.580277][ C1] [ 286.583264][ C1] task:syz-executor.4 state:S stack:28536 pid: 4229 ppid: 3932 flags:0x00000000 [ 286.592428][ C1] Call Trace: [ 286.595672][ C1] [ 286.598572][ C1] __schedule+0xa5a/0x48f0 [ 286.602960][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.608209][ C1] schedule+0xd2/0x260 [ 286.612241][ C1] schedule_timeout+0x19d/0x250 [ 286.617138][ C1] ? usleep_range+0x150/0x150 [ 286.621773][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 286.628233][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.633047][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.638031][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.642930][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 286.648866][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.654027][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 286.660332][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 286.667499][ C1] raw_process_ep_io+0x519/0xbd0 [ 286.672419][ C1] ? __might_fault+0xb3/0x160 [ 286.677058][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 286.682330][ C1] ? _copy_from_user+0x77/0xf0 [ 286.687161][ C1] raw_ioctl+0x800/0x2220 [ 286.691456][ C1] ? gadget_bind+0x810/0x810 [ 286.696014][ C1] __x64_sys_ioctl+0x11f/0x190 [ 286.700744][ C1] do_syscall_64+0x35/0x80 [ 286.705125][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.710980][ C1] RIP: 0033:0x7f6cf6590037 [ 286.715443][ C1] RSP: 002b:00007f6cf5d040f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.723813][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f6cf6590037 [ 286.731832][ C1] RDX: 00007f6cf5d04120 RSI: 0000000040085507 RDI: 0000000000000003 [ 286.740223][ C1] RBP: 0000000020000700 R08: 00007f6cf6bd7020 R09: 0000000000000001 [ 286.748336][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 286.756274][ C1] R13: 0000000000000000 R14: 00007f6cf5d05300 R15: 0000000000022000 [ 286.764221][ C1] [ 286.767214][ C1] task:syz-executor.0 state:R running task stack:28192 pid: 4230 ppid: 3928 flags:0x00000000 [ 286.777956][ C1] Call Trace: [ 286.781218][ C1] [ 286.784137][ C1] __schedule+0xa5a/0x48f0 [ 286.788531][ C1] ? futex_wait_queue+0x91/0x360 [ 286.793540][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.798794][ C1] schedule+0xd2/0x260 [ 286.802846][ C1] futex_wait_queue+0x130/0x360 [ 286.807664][ C1] futex_wait+0x280/0x5e0 [ 286.811962][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 286.816955][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 286.822910][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 286.827811][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.832629][ C1] do_futex+0x16a/0x260 [ 286.836752][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 286.842697][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.847861][ C1] ? ktime_get+0x217/0x2f0 [ 286.852420][ C1] ? ktime_get+0x117/0x2f0 [ 286.856824][ C1] __x64_sys_futex+0x16c/0x3d0 [ 286.861559][ C1] ? do_futex+0x260/0x260 [ 286.865872][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 286.871834][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 286.877738][ C1] do_syscall_64+0x35/0x80 [ 286.882129][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 286.888079][ C1] RIP: 0033:0x7f5a1cb92279 [ 286.892461][ C1] RSP: 002b:00007ffd6be64d18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 286.900840][ C1] RAX: ffffffffffffffda RBX: 00007f5a1cca4f8c RCX: 00007f5a1cb92279 [ 286.908800][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5a1cca4f8c [ 286.916755][ C1] RBP: 00007f5a1cca4f80 R08: 00007ffd6bf27080 R09: 0000000000000000 [ 286.924930][ C1] R10: 00007ffd6be64e00 R11: 0000000000000246 R12: 00000000000321d3 [ 286.933573][ C1] R13: 00007ffd6be64e00 R14: 00007ffd6be64e20 R15: 000000000000015e [ 286.941656][ C1] [ 286.944647][ C1] task:syz-executor.0 state:S stack:28536 pid: 4233 ppid: 3928 flags:0x00000000 [ 286.953895][ C1] Call Trace: [ 286.957145][ C1] [ 286.960326][ C1] __schedule+0xa5a/0x48f0 [ 286.964943][ C1] ? io_schedule_timeout+0x180/0x180 [ 286.970215][ C1] schedule+0xd2/0x260 [ 286.974272][ C1] schedule_timeout+0x19d/0x250 [ 286.979271][ C1] ? usleep_range+0x150/0x150 [ 286.983928][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 286.990588][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 286.995426][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 287.000502][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 287.005425][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.011456][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.016627][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 287.022921][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 287.030086][ C1] raw_process_ep_io+0x519/0xbd0 [ 287.034995][ C1] ? __might_fault+0xb3/0x160 [ 287.039641][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 287.044811][ C1] ? _copy_from_user+0x77/0xf0 [ 287.049651][ C1] raw_ioctl+0x800/0x2220 [ 287.053974][ C1] ? gadget_bind+0x810/0x810 [ 287.058538][ C1] __x64_sys_ioctl+0x11f/0x190 [ 287.063358][ C1] do_syscall_64+0x35/0x80 [ 287.067748][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.073611][ C1] RIP: 0033:0x7f5a1cb92037 [ 287.077996][ C1] RSP: 002b:00007f5a1c3060f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.086375][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f5a1cb92037 [ 287.094332][ C1] RDX: 00007f5a1c306120 RSI: 0000000040085507 RDI: 0000000000000003 [ 287.102267][ C1] RBP: 0000000020000700 R08: 00007f5a1d1d9020 R09: 0000000000000001 [ 287.110205][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 287.118144][ C1] R13: 0000000000000000 R14: 00007f5a1c307300 R15: 0000000000022000 [ 287.126093][ C1] [ 287.129082][ C1] task:syz-executor.3 state:R running task stack:28192 pid: 4231 ppid: 3938 flags:0x00000000 [ 287.139831][ C1] Call Trace: [ 287.143079][ C1] [ 287.145986][ C1] __schedule+0xa5a/0x48f0 [ 287.150463][ C1] ? futex_wait_queue+0x91/0x360 [ 287.155364][ C1] ? io_schedule_timeout+0x180/0x180 [ 287.160621][ C1] schedule+0xd2/0x260 [ 287.164658][ C1] futex_wait_queue+0x130/0x360 [ 287.169470][ C1] futex_wait+0x280/0x5e0 [ 287.173787][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 287.178794][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 287.184746][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 287.190075][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.194938][ C1] do_futex+0x16a/0x260 [ 287.199175][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 287.205303][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 287.210466][ C1] ? ktime_get+0x217/0x2f0 [ 287.214856][ C1] ? ktime_get+0x117/0x2f0 [ 287.219263][ C1] __x64_sys_futex+0x16c/0x3d0 [ 287.223991][ C1] ? do_futex+0x260/0x260 [ 287.228374][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.234317][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 287.240262][ C1] do_syscall_64+0x35/0x80 [ 287.244660][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.250528][ C1] RIP: 0033:0x7f232206d279 [ 287.254906][ C1] RSP: 002b:00007ffe231c1368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 287.263283][ C1] RAX: ffffffffffffffda RBX: 00007f232217ff8c RCX: 00007f232206d279 [ 287.271235][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f232217ff8c [ 287.279172][ C1] RBP: 00007f232217ff80 R08: 00007ffe231f1080 R09: 0000000000000000 [ 287.287107][ C1] R10: 00007ffe231c1450 R11: 0000000000000246 R12: 000000000003225e [ 287.295144][ C1] R13: 00007ffe231c1450 R14: 00007ffe231c1470 R15: 000000000000015e [ 287.303459][ C1] [ 287.306452][ C1] task:syz-executor.3 state:S stack:28488 pid: 4232 ppid: 3938 flags:0x00000000 [ 287.315619][ C1] Call Trace: [ 287.318873][ C1] [ 287.321774][ C1] __schedule+0xa5a/0x48f0 [ 287.326166][ C1] ? io_schedule_timeout+0x180/0x180 [ 287.331420][ C1] schedule+0xd2/0x260 [ 287.335452][ C1] schedule_timeout+0x19d/0x250 [ 287.340268][ C1] ? usleep_range+0x150/0x150 [ 287.344905][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 287.351384][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.356199][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 287.361185][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 287.366104][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.372057][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.377222][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 287.383534][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 287.390697][ C1] raw_process_ep_io+0x519/0xbd0 [ 287.395602][ C1] ? __might_fault+0xb3/0x160 [ 287.400245][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 287.405409][ C1] ? _copy_from_user+0x77/0xf0 [ 287.410245][ C1] raw_ioctl+0x800/0x2220 [ 287.414566][ C1] ? gadget_bind+0x810/0x810 [ 287.419153][ C1] __x64_sys_ioctl+0x11f/0x190 [ 287.423888][ C1] do_syscall_64+0x35/0x80 [ 287.428272][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.434127][ C1] RIP: 0033:0x7f232206d037 [ 287.438510][ C1] RSP: 002b:00007f23217e10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.446883][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f232206d037 [ 287.454836][ C1] RDX: 00007f23217e1120 RSI: 0000000040085507 RDI: 0000000000000003 [ 287.462775][ C1] RBP: 0000000020000700 R08: 00007f23226b4020 R09: 0000000000000001 [ 287.470713][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 287.478667][ C1] R13: 0000000000000000 R14: 00007f23217e2300 R15: 0000000000022000 [ 287.486699][ C1] [ 287.489688][ C1] task:udevd state:S stack:27960 pid: 4234 ppid: 2965 flags:0x00000000 [ 287.498853][ C1] Call Trace: [ 287.502102][ C1] [ 287.505006][ C1] __schedule+0xa5a/0x48f0 [ 287.509391][ C1] ? __lock_acquire+0x15ad/0x5410 [ 287.514387][ C1] ? io_schedule_timeout+0x180/0x180 [ 287.519636][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.524449][ C1] ? lock_chain_count+0x20/0x20 [ 287.529267][ C1] schedule+0xd2/0x260 [ 287.533301][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 287.539328][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 287.545097][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 287.549913][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.554726][ C1] ? do_raw_write_lock+0x11a/0x280 [ 287.559800][ C1] ? do_raw_read_unlock+0x70/0x70 [ 287.564785][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.570726][ C1] do_epoll_wait+0xeb8/0x14e0 [ 287.575373][ C1] ? do_epoll_create+0x160/0x160 [ 287.580274][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 287.586568][ C1] ? finish_wait+0x270/0x270 [ 287.591121][ C1] ? __context_tracking_exit+0x80/0x90 [ 287.596630][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.601633][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 287.607056][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 287.612391][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.618331][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 287.624190][ C1] do_syscall_64+0x35/0x80 [ 287.628835][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.634692][ C1] RIP: 0033:0x7fe06a4d7e46 [ 287.639072][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 287.647475][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 287.655416][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 287.663351][ C1] RBP: 000055915dcf2bc0 R08: 0000000000000007 R09: 000055915dd0b740 [ 287.671289][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd21c20 [ 287.679228][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 287.687178][ C1] [ 287.690168][ C1] task:udevd state:S stack:27960 pid: 4235 ppid: 2965 flags:0x00000000 [ 287.699332][ C1] Call Trace: [ 287.702579][ C1] [ 287.705481][ C1] __schedule+0xa5a/0x48f0 [ 287.710037][ C1] ? __lock_acquire+0x15ad/0x5410 [ 287.715156][ C1] ? io_schedule_timeout+0x180/0x180 [ 287.720513][ C1] ? unix_stream_sendpage+0xa40/0xa40 [ 287.725862][ C1] schedule+0xd2/0x260 [ 287.729896][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 287.735926][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 287.741696][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 287.746514][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.751351][ C1] ? do_raw_write_lock+0x11a/0x280 [ 287.756437][ C1] ? do_raw_read_unlock+0x70/0x70 [ 287.761446][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.767480][ C1] do_epoll_wait+0xeb8/0x14e0 [ 287.772135][ C1] ? do_epoll_create+0x160/0x160 [ 287.777047][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 287.782996][ C1] ? finish_wait+0x270/0x270 [ 287.787640][ C1] ? __context_tracking_exit+0x80/0x90 [ 287.793061][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 287.797879][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 287.803308][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 287.808821][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 287.815221][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 287.821082][ C1] do_syscall_64+0x35/0x80 [ 287.825497][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 287.831534][ C1] RIP: 0033:0x7fe06a4d7e46 [ 287.835917][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 287.844384][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 287.852326][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 287.860395][ C1] RBP: 000055915dd12ac0 R08: 0000000000000007 R09: 000055915dd11180 [ 287.868357][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd59b20 [ 287.876646][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 287.884601][ C1] [ 287.887597][ C1] task:udevd state:S stack:27960 pid: 4236 ppid: 2965 flags:0x00000000 [ 287.896764][ C1] Call Trace: [ 287.900012][ C1] [ 287.902918][ C1] __schedule+0xa5a/0x48f0 [ 287.907312][ C1] ? io_schedule_timeout+0x180/0x180 [ 287.912568][ C1] schedule+0xd2/0x260 [ 287.916609][ C1] schedule_preempt_disabled+0xf/0x20 [ 287.922859][ C1] __mutex_lock+0xa32/0x12f0 [ 287.927510][ C1] ? read_descriptors+0x36/0x310 [ 287.932414][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 287.937938][ C1] ? lock_acquire+0x1ab/0x510 [ 287.942754][ C1] ? lock_release+0x720/0x720 [ 287.947412][ C1] ? aa_file_perm+0x400/0xd50 [ 287.952066][ C1] read_descriptors+0x36/0x310 [ 287.956805][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 287.962424][ C1] new_sync_read+0x35d/0x5f0 [ 287.967008][ C1] ? ksys_lseek+0x140/0x140 [ 287.971501][ C1] ? 0xffffffff81000000 [ 287.975655][ C1] ? apparmor_file_permission+0x138/0x450 [ 287.981361][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 287.986712][ C1] vfs_read+0x265/0x4c0 [ 287.990836][ C1] ksys_read+0xf4/0x1d0 [ 287.994956][ C1] ? vfs_write+0x900/0x900 [ 287.999340][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 288.005291][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 288.011174][ C1] do_syscall_64+0x35/0x80 [ 288.015559][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 288.021420][ C1] RIP: 0033:0x7fe06a4c98fe [ 288.025806][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 288.034279][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 288.042217][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 288.051302][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd113d0 [ 288.059264][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 288.067203][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 288.075157][ C1] [ 288.078155][ C1] [ 288.078155][ C1] Showing all locks held in the system: [ 288.086064][ C1] 2 locks held by getty/3275: [ 288.090870][ C1] #0: ffff888022245098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 288.101522][ C1] #1: ffffc900027ab2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 288.111494][ C1] 12 locks held by kworker/0:4/4108: [ 288.116746][ C1] 7 locks held by kworker/0:6/4154: [ 288.122099][ C1] #0: ffff8881415d0d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 288.132765][ C1] #1: ffffc90002b07db8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 288.143942][ C1] #2: ffff88801c8a9220 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x36c0 [ 288.152850][ C1] #3: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 288.162015][ C1] #4: ffff88806cb571a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 288.171306][ C1] #5: ffff888017d15ab0 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 288.180493][ C1] #6: ffffffff8bbcc908 (input_mutex){+.+.}-{3:3}, at: input_register_device.cold+0x2c/0x2a0 [ 288.190732][ C1] 3 locks held by udevd/4212: [ 288.195390][ C1] #0: ffff888069081088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 288.205168][ C1] #1: ffff88806b9e6a00 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 288.215136][ C1] #2: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 288.224485][ C1] 3 locks held by udevd/4236: [ 288.229127][ C1] #0: ffff888069082c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 288.238835][ C1] #1: ffff88806bc66e88 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 288.248964][ C1] #2: ffff8880145c0220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 288.259374][ C1] [ 288.261670][ C1] ============================================= [ 288.261670][ C1] [ 288.283200][ C1] task:init state:S stack:23280 pid: 1 ppid: 0 flags:0x00000000 [ 288.292526][ C1] Call Trace: [ 288.295782][ C1] [ 288.298773][ C1] __schedule+0xa5a/0x48f0 [ 288.303161][ C1] ? __lock_acquire+0x15ad/0x5410 [ 288.308158][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.313513][ C1] schedule+0xd2/0x260 [ 288.317548][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 288.323585][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 288.329374][ C1] ? do_sigtimedwait+0x2ca/0x690 [ 288.334276][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 288.339090][ C1] ? dequeue_signal+0x10f/0x520 [ 288.343903][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 288.348899][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.353799][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 288.359830][ C1] do_sigtimedwait+0x3d9/0x690 [ 288.364566][ C1] ? __set_task_blocked+0x160/0x160 [ 288.369753][ C1] __x64_sys_rt_sigtimedwait+0x153/0x230 [ 288.375362][ C1] ? __do_sys_pidfd_send_signal+0x4b0/0x4b0 [ 288.381229][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 288.387265][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 288.393142][ C1] do_syscall_64+0x35/0x80 [ 288.397542][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 288.403420][ C1] RIP: 0033:0x7f3251f4aac4 [ 288.407801][ C1] RSP: 002b:00007ffe59a379f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 288.416283][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3251f4aac4 [ 288.424243][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3252193498 [ 288.432458][ C1] RBP: 00007f3252193490 R08: 00000000ffffffff R09: 0000000000000000 [ 288.440412][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 288.448610][ C1] R13: 00007ffe59a37a4c R14: 0000000000000000 R15: 0000000000000000 [ 288.456561][ C1] [ 288.459638][ C1] task:kthreadd state:S stack:27944 pid: 2 ppid: 0 flags:0x00004000 [ 288.468806][ C1] Call Trace: [ 288.472057][ C1] [ 288.474962][ C1] __schedule+0xa5a/0x48f0 [ 288.479354][ C1] ? kthreadd+0x460/0x6a0 [ 288.483652][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.488901][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 288.494065][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.498974][ C1] schedule+0xd2/0x260 [ 288.503009][ C1] kthreadd+0x4d2/0x6a0 [ 288.507130][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.512290][ C1] ? kthread_is_per_cpu+0xb0/0xb0 [ 288.517282][ C1] ret_from_fork+0x1f/0x30 [ 288.521674][ C1] [ 288.524663][ C1] task:rcu_gp state:I stack:30256 pid: 3 ppid: 2 flags:0x00004000 [ 288.533915][ C1] Call Trace: [ 288.537189][ C1] [ 288.540093][ C1] __schedule+0xa5a/0x48f0 [ 288.544652][ C1] ? rescuer_thread+0x572/0xb90 [ 288.549488][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.554747][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 288.559746][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.564768][ C1] schedule+0xd2/0x260 [ 288.569064][ C1] rescuer_thread+0x66c/0xb90 [ 288.573724][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 288.578642][ C1] ? kthread+0x240/0x480 [ 288.582857][ C1] ? worker_thread+0x1040/0x1040 [ 288.587792][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 288.592718][ C1] ? worker_thread+0x1040/0x1040 [ 288.597628][ C1] kthread+0x3ab/0x480 [ 288.601688][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.607559][ C1] ? set_kthread_struct+0x100/0x100 [ 288.612844][ C1] ret_from_fork+0x1f/0x30 [ 288.617289][ C1] [ 288.620455][ C1] task:rcu_par_gp state:I stack:30632 pid: 4 ppid: 2 flags:0x00004000 [ 288.629633][ C1] Call Trace: [ 288.632972][ C1] [ 288.635878][ C1] __schedule+0xa5a/0x48f0 [ 288.640279][ C1] ? rescuer_thread+0x572/0xb90 [ 288.645098][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.650344][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 288.655360][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.660269][ C1] schedule+0xd2/0x260 [ 288.664306][ C1] rescuer_thread+0x66c/0xb90 [ 288.668967][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 288.673781][ C1] ? kthread+0x240/0x480 [ 288.678166][ C1] ? worker_thread+0x1040/0x1040 [ 288.683155][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 288.688057][ C1] ? worker_thread+0x1040/0x1040 [ 288.692966][ C1] kthread+0x3ab/0x480 [ 288.697006][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.702186][ C1] ? set_kthread_struct+0x100/0x100 [ 288.707355][ C1] ret_from_fork+0x1f/0x30 [ 288.711763][ C1] [ 288.714778][ C1] task:kworker/0:0 state:I stack:26376 pid: 5 ppid: 2 flags:0x00004000 [ 288.723963][ C1] Workqueue: 0x0 (events) [ 288.728401][ C1] Call Trace: [ 288.731657][ C1] [ 288.734565][ C1] __schedule+0xa5a/0x48f0 [ 288.738958][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.744235][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.749139][ C1] schedule+0xd2/0x260 [ 288.753172][ C1] worker_thread+0x14d/0x1040 [ 288.757819][ C1] ? process_one_work+0x1450/0x1450 [ 288.762986][ C1] kthread+0x3ab/0x480 [ 288.767027][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.772325][ C1] ? set_kthread_struct+0x100/0x100 [ 288.777506][ C1] ret_from_fork+0x1f/0x30 [ 288.781985][ C1] [ 288.784977][ C1] task:kworker/0:0H state:I stack:29424 pid: 6 ppid: 2 flags:0x00004000 [ 288.794146][ C1] Workqueue: 0x0 (events_highpri) [ 288.799233][ C1] Call Trace: [ 288.802492][ C1] [ 288.805400][ C1] __schedule+0xa5a/0x48f0 [ 288.809797][ C1] ? worker_thread+0xb2/0x1040 [ 288.814572][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.819873][ C1] schedule+0xd2/0x260 [ 288.823928][ C1] worker_thread+0x14d/0x1040 [ 288.828674][ C1] ? process_one_work+0x1450/0x1450 [ 288.833856][ C1] kthread+0x3ab/0x480 [ 288.837893][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.843056][ C1] ? set_kthread_struct+0x100/0x100 [ 288.848217][ C1] ret_from_fork+0x1f/0x30 [ 288.852609][ C1] [ 288.855616][ C1] task:kworker/0:1 state:I stack:23176 pid: 7 ppid: 2 flags:0x00004000 [ 288.864787][ C1] Workqueue: 0x0 (events) [ 288.869352][ C1] Call Trace: [ 288.872963][ C1] [ 288.876337][ C1] __schedule+0xa5a/0x48f0 [ 288.880729][ C1] ? worker_thread+0xb0/0x1040 [ 288.885470][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.890722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.895628][ C1] schedule+0xd2/0x260 [ 288.899680][ C1] worker_thread+0x14d/0x1040 [ 288.904334][ C1] ? process_one_work+0x1450/0x1450 [ 288.909501][ C1] kthread+0x3ab/0x480 [ 288.913626][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.918817][ C1] ? set_kthread_struct+0x100/0x100 [ 288.923981][ C1] ret_from_fork+0x1f/0x30 [ 288.928387][ C1] [ 288.931665][ C1] task:kworker/u4:0 state:I stack:24480 pid: 8 ppid: 2 flags:0x00004000 [ 288.940836][ C1] Workqueue: 0x0 (phy8) [ 288.945053][ C1] Call Trace: [ 288.948302][ C1] [ 288.951227][ C1] __schedule+0xa5a/0x48f0 [ 288.955619][ C1] ? worker_thread+0xb0/0x1040 [ 288.960465][ C1] ? io_schedule_timeout+0x180/0x180 [ 288.965749][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 288.970655][ C1] schedule+0xd2/0x260 [ 288.974690][ C1] worker_thread+0x14d/0x1040 [ 288.979357][ C1] ? process_one_work+0x1450/0x1450 [ 288.984527][ C1] kthread+0x3ab/0x480 [ 288.988581][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.993762][ C1] ? set_kthread_struct+0x100/0x100 [ 288.998930][ C1] ret_from_fork+0x1f/0x30 [ 289.003327][ C1] [ 289.006318][ C1] task:mm_percpu_wq state:I stack:30632 pid: 9 ppid: 2 flags:0x00004000 [ 289.015499][ C1] Call Trace: [ 289.018856][ C1] [ 289.021777][ C1] __schedule+0xa5a/0x48f0 [ 289.026175][ C1] ? rescuer_thread+0x572/0xb90 [ 289.031458][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.036722][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 289.041743][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 289.046716][ C1] schedule+0xd2/0x260 [ 289.050871][ C1] rescuer_thread+0x66c/0xb90 [ 289.055527][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 289.060369][ C1] ? kthread+0x240/0x480 [ 289.064583][ C1] ? worker_thread+0x1040/0x1040 [ 289.069506][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 289.074497][ C1] ? worker_thread+0x1040/0x1040 [ 289.079405][ C1] kthread+0x3ab/0x480 [ 289.083441][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.088607][ C1] ? set_kthread_struct+0x100/0x100 [ 289.093776][ C1] ret_from_fork+0x1f/0x30 [ 289.098168][ C1] [ 289.101161][ C1] task:kworker/u4:1 state:I stack:23992 pid: 10 ppid: 2 flags:0x00004000 [ 289.110849][ C1] Workqueue: 0x0 (phy12) [ 289.115164][ C1] Call Trace: [ 289.118524][ C1] [ 289.121427][ C1] __schedule+0xa5a/0x48f0 [ 289.125829][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.131186][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 289.136357][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 289.141266][ C1] schedule+0xd2/0x260 [ 289.145324][ C1] worker_thread+0x14d/0x1040 [ 289.150083][ C1] ? process_one_work+0x1450/0x1450 [ 289.155249][ C1] kthread+0x3ab/0x480 [ 289.159478][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.164662][ C1] ? set_kthread_struct+0x100/0x100 [ 289.169833][ C1] ret_from_fork+0x1f/0x30 [ 289.174224][ C1] [ 289.177362][ C1] task:rcu_tasks_kthre state:S stack:29024 pid: 11 ppid: 2 flags:0x00004000 [ 289.186532][ C1] Call Trace: [ 289.189780][ C1] [ 289.192689][ C1] __schedule+0xa5a/0x48f0 [ 289.197079][ C1] ? rcu_tasks_kthread+0x1c1/0x6a0 [ 289.202176][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.207424][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.213424][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 289.218594][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 289.224386][ C1] schedule+0xd2/0x260 [ 289.228425][ C1] rcu_tasks_kthread+0x4be/0x6a0 [ 289.233335][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 289.238948][ C1] ? finish_wait+0x270/0x270 [ 289.243506][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 289.248431][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 289.254051][ C1] kthread+0x3ab/0x480 [ 289.258088][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.263256][ C1] ? set_kthread_struct+0x100/0x100 [ 289.268443][ C1] ret_from_fork+0x1f/0x30 [ 289.272925][ C1] [ 289.275916][ C1] task:rcu_tasks_trace state:S stack:27952 pid: 12 ppid: 2 flags:0x00004000 [ 289.285081][ C1] Call Trace: [ 289.288421][ C1] [ 289.291327][ C1] __schedule+0xa5a/0x48f0 [ 289.295733][ C1] ? rcu_tasks_kthread+0x1c1/0x6a0 [ 289.300809][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.306079][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.312021][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 289.317204][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 289.322998][ C1] schedule+0xd2/0x260 [ 289.327053][ C1] rcu_tasks_kthread+0x4be/0x6a0 [ 289.331971][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 289.337586][ C1] ? finish_wait+0x270/0x270 [ 289.342165][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 289.347084][ C1] ? destroy_rcu_head_on_stack+0x10/0x10 [ 289.352680][ C1] kthread+0x3ab/0x480 [ 289.356711][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.361871][ C1] ? set_kthread_struct+0x100/0x100 [ 289.367035][ C1] ret_from_fork+0x1f/0x30 [ 289.371426][ C1] [ 289.374431][ C1] task:ksoftirqd/0 state:R running task stack:25816 pid: 13 ppid: 2 flags:0x00004000 [ 289.385252][ C1] Call Trace: [ 289.388505][ C1] [ 289.391779][ C1] __schedule+0xa5a/0x48f0 [ 289.396323][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 289.401626][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.407184][ C1] ? run_ksoftirqd+0x2d/0x60 [ 289.411767][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 289.416781][ C1] schedule+0xd2/0x260 [ 289.420848][ C1] ? __local_bh_disable_ip+0xc0/0xc0 [ 289.426122][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 289.431231][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 289.437440][ C1] kthread+0x3ab/0x480 [ 289.441476][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.446646][ C1] ? set_kthread_struct+0x100/0x100 [ 289.451918][ C1] ret_from_fork+0x1f/0x30 [ 289.456325][ C1] [ 289.459346][ C1] task:rcu_preempt state:R running task stack:28760 pid: 14 ppid: 2 flags:0x00004000 [ 289.470280][ C1] Call Trace: [ 289.473941][ C1] [ 289.476857][ C1] __schedule+0xa5a/0x48f0 [ 289.481257][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.487843][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.493096][ C1] ? debug_object_destroy+0x210/0x210 [ 289.498455][ C1] schedule+0xd2/0x260 [ 289.502492][ C1] schedule_timeout+0x11d/0x250 [ 289.507307][ C1] ? usleep_range+0x150/0x150 [ 289.512036][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 289.517376][ C1] ? p9pdu_vwritef+0x8e0/0x1990 [ 289.522192][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 289.527963][ C1] ? prepare_to_swait_event+0xee/0x470 [ 289.533388][ C1] rcu_gp_fqs_loop+0x186/0x810 [ 289.538555][ C1] ? force_qs_rnp+0x760/0x760 [ 289.543199][ C1] ? rcu_gp_init+0x90b/0x12a0 [ 289.547861][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.553731][ C1] rcu_gp_kthread+0x1de/0x320 [ 289.558375][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 289.563105][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 289.568027][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 289.572939][ C1] kthread+0x3ab/0x480 [ 289.577583][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.582747][ C1] ? set_kthread_struct+0x100/0x100 [ 289.587986][ C1] ret_from_fork+0x1f/0x30 [ 289.592374][ C1] [ 289.595365][ C1] task:migration/0 state:R running task stack:30168 pid: 15 ppid: 2 flags:0x00004000 [ 289.606118][ C1] Stopper: 0x0 <- 0x0 [ 289.610101][ C1] Call Trace: [ 289.613373][ C1] [ 289.616279][ C1] __schedule+0xa5a/0x48f0 [ 289.620681][ C1] ? find_held_lock+0x2d/0x110 [ 289.625434][ C1] ? cpu_stop_should_run+0x73/0xb0 [ 289.630600][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 289.635683][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.640953][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.646904][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.652697][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 289.657688][ C1] schedule+0xd2/0x260 [ 289.661955][ C1] ? ikconfig_read_current+0x30/0x30 [ 289.667380][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 289.672287][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 289.678515][ C1] kthread+0x3ab/0x480 [ 289.682550][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.689004][ C1] ? set_kthread_struct+0x100/0x100 [ 289.694784][ C1] ret_from_fork+0x1f/0x30 [ 289.699333][ C1] [ 289.702335][ C1] task:cpuhp/0 state:S stack:26888 pid: 16 ppid: 2 flags:0x00004000 [ 289.711507][ C1] Call Trace: [ 289.714781][ C1] [ 289.717687][ C1] __schedule+0xa5a/0x48f0 [ 289.722073][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 289.726912][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.732858][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.738629][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.743904][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 289.749448][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 289.754465][ C1] schedule+0xd2/0x260 [ 289.758594][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 289.764559][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 289.769576][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 289.775780][ C1] kthread+0x3ab/0x480 [ 289.779813][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.784974][ C1] ? set_kthread_struct+0x100/0x100 [ 289.790160][ C1] ret_from_fork+0x1f/0x30 [ 289.794637][ C1] [ 289.797625][ C1] task:cpuhp/1 state:S stack:27992 pid: 17 ppid: 2 flags:0x00004000 [ 289.806792][ C1] Call Trace: [ 289.810041][ C1] [ 289.812946][ C1] __schedule+0xa5a/0x48f0 [ 289.817328][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 289.822143][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.828084][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.833873][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.839125][ C1] ? cpuhp_invoke_callback+0x830/0x830 [ 289.844642][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 289.849653][ C1] schedule+0xd2/0x260 [ 289.853702][ C1] ? cpu_mitigations_auto_nosmt+0x10/0x10 [ 289.859405][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 289.864311][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 289.870519][ C1] kthread+0x3ab/0x480 [ 289.874553][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.879735][ C1] ? set_kthread_struct+0x100/0x100 [ 289.884899][ C1] ret_from_fork+0x1f/0x30 [ 289.889310][ C1] [ 289.892333][ C1] task:migration/1 state:R running task stack:30080 pid: 18 ppid: 2 flags:0x00004000 [ 289.903152][ C1] Stopper: 0x0 <- 0x0 [ 289.907103][ C1] Call Trace: [ 289.910356][ C1] [ 289.913280][ C1] __schedule+0xa5a/0x48f0 [ 289.918620][ C1] ? find_held_lock+0x2d/0x110 [ 289.923450][ C1] ? cpu_stop_should_run+0x73/0xb0 [ 289.928880][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 289.933694][ C1] ? io_schedule_timeout+0x180/0x180 [ 289.938948][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 289.945087][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.950885][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 289.955878][ C1] schedule+0xd2/0x260 [ 289.959943][ C1] ? ikconfig_read_current+0x30/0x30 [ 289.965254][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 289.970163][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 289.976460][ C1] kthread+0x3ab/0x480 [ 289.980501][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 289.985685][ C1] ? set_kthread_struct+0x100/0x100 [ 289.990957][ C1] ret_from_fork+0x1f/0x30 [ 289.995370][ C1] [ 289.998362][ C1] task:ksoftirqd/1 state:S stack:26440 pid: 19 ppid: 2 flags:0x00004000 [ 290.007630][ C1] Call Trace: [ 290.010986][ C1] [ 290.013892][ C1] __schedule+0xa5a/0x48f0 [ 290.018282][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 290.023450][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.028723][ C1] ? run_ksoftirqd+0x2d/0x60 [ 290.033490][ C1] ? smpboot_thread_fn+0x66/0x8c0 [ 290.038510][ C1] schedule+0xd2/0x260 [ 290.042544][ C1] ? __local_bh_disable_ip+0xc0/0xc0 [ 290.047814][ C1] smpboot_thread_fn+0x24b/0x8c0 [ 290.052805][ C1] ? __smpboot_create_thread.part.0+0x2f0/0x2f0 [ 290.059030][ C1] kthread+0x3ab/0x480 [ 290.063066][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.068270][ C1] ? set_kthread_struct+0x100/0x100 [ 290.073439][ C1] ret_from_fork+0x1f/0x30 [ 290.077831][ C1] [ 290.080821][ C1] task:kworker/1:0 state:I stack:26088 pid: 20 ppid: 2 flags:0x00004000 [ 290.090655][ C1] Workqueue: 0x0 (mld) [ 290.094808][ C1] Call Trace: [ 290.098063][ C1] [ 290.100969][ C1] __schedule+0xa5a/0x48f0 [ 290.105883][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.111141][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.116058][ C1] schedule+0xd2/0x260 [ 290.120187][ C1] worker_thread+0x14d/0x1040 [ 290.125027][ C1] ? process_one_work+0x1450/0x1450 [ 290.130210][ C1] kthread+0x3ab/0x480 [ 290.134254][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.139430][ C1] ? set_kthread_struct+0x100/0x100 [ 290.144598][ C1] ret_from_fork+0x1f/0x30 [ 290.148988][ C1] [ 290.151996][ C1] task:kworker/1:0H state:I stack:29632 pid: 21 ppid: 2 flags:0x00004000 [ 290.161165][ C1] Workqueue: 0x0 (events_highpri) [ 290.166292][ C1] Call Trace: [ 290.169803][ C1] [ 290.172884][ C1] __schedule+0xa5a/0x48f0 [ 290.177270][ C1] ? worker_thread+0xb2/0x1040 [ 290.182048][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.187411][ C1] schedule+0xd2/0x260 [ 290.191480][ C1] worker_thread+0x14d/0x1040 [ 290.196148][ C1] ? process_one_work+0x1450/0x1450 [ 290.201330][ C1] kthread+0x3ab/0x480 [ 290.205371][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.210557][ C1] ? set_kthread_struct+0x100/0x100 [ 290.215744][ C1] ret_from_fork+0x1f/0x30 [ 290.220225][ C1] [ 290.223253][ C1] task:kdevtmpfs state:S stack:27512 pid: 22 ppid: 2 flags:0x00004000 [ 290.232612][ C1] Call Trace: [ 290.235970][ C1] [ 290.238897][ C1] __schedule+0xa5a/0x48f0 [ 290.243316][ C1] ? devtmpfsd+0x14e/0x24e [ 290.247699][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.253924][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 290.258934][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.263838][ C1] schedule+0xd2/0x260 [ 290.267961][ C1] devtmpfsd+0x232/0x24e [ 290.272189][ C1] ? dmar_validate_one_drhd+0x1d2/0x1d2 [ 290.277703][ C1] kthread+0x3ab/0x480 [ 290.281741][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.287040][ C1] ? set_kthread_struct+0x100/0x100 [ 290.292212][ C1] ret_from_fork+0x1f/0x30 [ 290.297049][ C1] [ 290.300043][ C1] task:netns state:I stack:29960 pid: 23 ppid: 2 flags:0x00004000 [ 290.309233][ C1] Call Trace: [ 290.312488][ C1] [ 290.315394][ C1] __schedule+0xa5a/0x48f0 [ 290.319787][ C1] ? rescuer_thread+0x572/0xb90 [ 290.324624][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.329876][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 290.334888][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.339798][ C1] schedule+0xd2/0x260 [ 290.343839][ C1] rescuer_thread+0x66c/0xb90 [ 290.348492][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 290.353332][ C1] ? kthread+0x240/0x480 [ 290.357544][ C1] ? worker_thread+0x1040/0x1040 [ 290.362449][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.367372][ C1] ? worker_thread+0x1040/0x1040 [ 290.372277][ C1] kthread+0x3ab/0x480 [ 290.376332][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.381496][ C1] ? set_kthread_struct+0x100/0x100 [ 290.386660][ C1] ret_from_fork+0x1f/0x30 [ 290.391050][ C1] [ 290.394041][ C1] task:inet_frag_wq state:I stack:30616 pid: 24 ppid: 2 flags:0x00004000 [ 290.404101][ C1] Call Trace: [ 290.407352][ C1] [ 290.410342][ C1] __schedule+0xa5a/0x48f0 [ 290.414735][ C1] ? rescuer_thread+0x572/0xb90 [ 290.419551][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.424799][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 290.429789][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.434691][ C1] schedule+0xd2/0x260 [ 290.438814][ C1] rescuer_thread+0x66c/0xb90 [ 290.443457][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 290.448281][ C1] ? kthread+0x240/0x480 [ 290.452493][ C1] ? worker_thread+0x1040/0x1040 [ 290.457394][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.462296][ C1] ? worker_thread+0x1040/0x1040 [ 290.467215][ C1] kthread+0x3ab/0x480 [ 290.471247][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.476410][ C1] ? set_kthread_struct+0x100/0x100 [ 290.481591][ C1] ret_from_fork+0x1f/0x30 [ 290.485996][ C1] [ 290.489008][ C1] task:kworker/1:1 state:I stack:27024 pid: 25 ppid: 2 flags:0x00004000 [ 290.498172][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 290.503083][ C1] Call Trace: [ 290.506333][ C1] [ 290.509257][ C1] __schedule+0xa5a/0x48f0 [ 290.513663][ C1] ? worker_thread+0xb0/0x1040 [ 290.518586][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.523839][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.528744][ C1] schedule+0xd2/0x260 [ 290.532779][ C1] worker_thread+0x14d/0x1040 [ 290.537427][ C1] ? process_one_work+0x1450/0x1450 [ 290.542590][ C1] kthread+0x3ab/0x480 [ 290.546800][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.551985][ C1] ? set_kthread_struct+0x100/0x100 [ 290.557149][ C1] ret_from_fork+0x1f/0x30 [ 290.561540][ C1] [ 290.564533][ C1] task:kauditd state:S stack:30224 pid: 26 ppid: 2 flags:0x00004000 [ 290.573693][ C1] Call Trace: [ 290.576961][ C1] [ 290.579865][ C1] __schedule+0xa5a/0x48f0 [ 290.584513][ C1] ? __wake_up_common_lock+0xde/0x130 [ 290.589868][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.595202][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 290.601511][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 290.606862][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 290.612634][ C1] schedule+0xd2/0x260 [ 290.616671][ C1] kauditd_thread+0x460/0x840 [ 290.621317][ C1] ? auditd_reset+0xe0/0xe0 [ 290.625787][ C1] ? finish_wait+0x270/0x270 [ 290.630345][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.635249][ C1] ? auditd_reset+0xe0/0xe0 [ 290.639719][ C1] kthread+0x3ab/0x480 [ 290.643756][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.648935][ C1] ? set_kthread_struct+0x100/0x100 [ 290.654185][ C1] ret_from_fork+0x1f/0x30 [ 290.658572][ C1] [ 290.661564][ C1] task:khungtaskd state:R running task stack:29840 pid: 27 ppid: 2 flags:0x00004000 [ 290.672396][ C1] Call Trace: [ 290.675664][ C1] [ 290.678584][ C1] __schedule+0xa5a/0x48f0 [ 290.682978][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 290.689279][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.694529][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 290.700743][ C1] ? debug_object_destroy+0x210/0x210 [ 290.706082][ C1] schedule+0xd2/0x260 [ 290.710118][ C1] schedule_timeout+0x11d/0x250 [ 290.714948][ C1] ? usleep_range+0x150/0x150 [ 290.719588][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 290.724947][ C1] watchdog+0xb9/0xbf0 [ 290.728982][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.733905][ C1] ? reset_hung_task_detector+0x20/0x20 [ 290.739463][ C1] kthread+0x3ab/0x480 [ 290.743500][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.748666][ C1] ? set_kthread_struct+0x100/0x100 [ 290.753845][ C1] ret_from_fork+0x1f/0x30 [ 290.758261][ C1] [ 290.761258][ C1] task:oom_reaper state:S stack:30000 pid: 28 ppid: 2 flags:0x00004000 [ 290.770454][ C1] Call Trace: [ 290.773730][ C1] [ 290.776640][ C1] __schedule+0xa5a/0x48f0 [ 290.781030][ C1] ? set_freezable+0x77/0x120 [ 290.785674][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.791210][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 290.797330][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 290.802493][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 290.808473][ C1] schedule+0xd2/0x260 [ 290.812541][ C1] oom_reaper+0x8d4/0xa90 [ 290.816841][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 290.821662][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 290.826825][ C1] ? finish_wait+0x270/0x270 [ 290.831386][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.836316][ C1] ? __oom_reap_task_mm+0x370/0x370 [ 290.842040][ C1] kthread+0x3ab/0x480 [ 290.846272][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.851612][ C1] ? set_kthread_struct+0x100/0x100 [ 290.856785][ C1] ret_from_fork+0x1f/0x30 [ 290.861176][ C1] [ 290.864189][ C1] task:writeback state:I stack:30616 pid: 29 ppid: 2 flags:0x00004000 [ 290.873533][ C1] Call Trace: [ 290.876785][ C1] [ 290.879689][ C1] __schedule+0xa5a/0x48f0 [ 290.884080][ C1] ? rescuer_thread+0x572/0xb90 [ 290.888897][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.894144][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 290.899311][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 290.904411][ C1] schedule+0xd2/0x260 [ 290.908448][ C1] rescuer_thread+0x66c/0xb90 [ 290.913270][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 290.918089][ C1] ? kthread+0x240/0x480 [ 290.922302][ C1] ? worker_thread+0x1040/0x1040 [ 290.927226][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 290.932125][ C1] ? worker_thread+0x1040/0x1040 [ 290.937024][ C1] kthread+0x3ab/0x480 [ 290.941067][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 290.946335][ C1] ? set_kthread_struct+0x100/0x100 [ 290.951675][ C1] ret_from_fork+0x1f/0x30 [ 290.956065][ C1] [ 290.959055][ C1] task:kcompactd0 state:R running task stack:29376 pid: 30 ppid: 2 flags:0x00004000 [ 290.969803][ C1] Call Trace: [ 290.973051][ C1] [ 290.975955][ C1] __schedule+0xa5a/0x48f0 [ 290.980338][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 290.986545][ C1] ? io_schedule_timeout+0x180/0x180 [ 290.991795][ C1] ? debug_object_destroy+0x210/0x210 [ 290.997136][ C1] schedule+0xd2/0x260 [ 291.001168][ C1] schedule_timeout+0x11d/0x250 [ 291.005983][ C1] ? usleep_range+0x150/0x150 [ 291.010627][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 291.015964][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 291.021734][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 291.027072][ C1] kcompactd+0x85f/0xc30 [ 291.031285][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 291.036359][ C1] ? kthread+0x240/0x480 [ 291.040674][ C1] ? finish_wait+0x270/0x270 [ 291.045230][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.050133][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 291.055208][ C1] kthread+0x3ab/0x480 [ 291.059244][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.064405][ C1] ? set_kthread_struct+0x100/0x100 [ 291.069656][ C1] ret_from_fork+0x1f/0x30 [ 291.074056][ C1] [ 291.077048][ C1] task:kcompactd1 state:R running task stack:29376 pid: 31 ppid: 2 flags:0x00004000 [ 291.087794][ C1] Call Trace: [ 291.091056][ C1] [ 291.093961][ C1] __schedule+0xa5a/0x48f0 [ 291.098351][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 291.104127][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.109382][ C1] ? debug_object_destroy+0x210/0x210 [ 291.114726][ C1] schedule+0xd2/0x260 [ 291.118759][ C1] schedule_timeout+0x11d/0x250 [ 291.123593][ C1] ? usleep_range+0x150/0x150 [ 291.128235][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 291.133590][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 291.139361][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 291.144719][ C1] kcompactd+0x85f/0xc30 [ 291.148933][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 291.154006][ C1] ? kthread+0x240/0x480 [ 291.158213][ C1] ? finish_wait+0x270/0x270 [ 291.162765][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.167666][ C1] ? kcompactd_do_work+0x5b0/0x5b0 [ 291.172740][ C1] kthread+0x3ab/0x480 [ 291.176793][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.181957][ C1] ? set_kthread_struct+0x100/0x100 [ 291.187226][ C1] ret_from_fork+0x1f/0x30 [ 291.191702][ C1] [ 291.194710][ C1] task:ksmd state:S stack:29856 pid: 32 ppid: 2 flags:0x00004000 [ 291.204054][ C1] Call Trace: [ 291.207328][ C1] [ 291.210261][ C1] __schedule+0xa5a/0x48f0 [ 291.215055][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.220361][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 291.226314][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 291.231476][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 291.237254][ C1] schedule+0xd2/0x260 [ 291.241287][ C1] ksm_scan_thread+0x15b0/0x3900 [ 291.246193][ C1] ? find_held_lock+0x2d/0x110 [ 291.250922][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 291.255824][ C1] ? stable_tree_search+0x1c80/0x1c80 [ 291.261177][ C1] ? kthread+0x240/0x480 [ 291.265387][ C1] ? finish_wait+0x270/0x270 [ 291.269944][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.274862][ C1] ? stable_tree_search+0x1c80/0x1c80 [ 291.280199][ C1] kthread+0x3ab/0x480 [ 291.284411][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.289595][ C1] ? set_kthread_struct+0x100/0x100 [ 291.295052][ C1] ret_from_fork+0x1f/0x30 [ 291.299440][ C1] [ 291.302429][ C1] task:khugepaged state:S stack:29304 pid: 33 ppid: 2 flags:0x00004000 [ 291.311592][ C1] Call Trace: [ 291.314930][ C1] [ 291.317834][ C1] __schedule+0xa5a/0x48f0 [ 291.322243][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.327493][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 291.333544][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 291.338733][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 291.344691][ C1] schedule+0xd2/0x260 [ 291.348822][ C1] khugepaged+0x7d0/0x3ec0 [ 291.353213][ C1] ? finish_task_switch.isra.0+0x319/0xb40 [ 291.359005][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 291.364176][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 291.369782][ C1] ? __kthread_parkme+0xb4/0x1f0 [ 291.374692][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.379873][ C1] ? finish_wait+0x270/0x270 [ 291.384430][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 291.390379][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 291.396345][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 291.401508][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.406433][ C1] ? collapse_pte_mapped_thp+0xa80/0xa80 [ 291.412047][ C1] kthread+0x3ab/0x480 [ 291.416082][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.421333][ C1] ? set_kthread_struct+0x100/0x100 [ 291.426497][ C1] ret_from_fork+0x1f/0x30 [ 291.430906][ C1] [ 291.434072][ C1] task:pencrypt_serial state:I stack:30616 pid: 34 ppid: 2 flags:0x00004000 [ 291.443343][ C1] Call Trace: [ 291.446619][ C1] [ 291.449526][ C1] __schedule+0xa5a/0x48f0 [ 291.453937][ C1] ? rescuer_thread+0x572/0xb90 [ 291.458753][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.464002][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.468994][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.473897][ C1] schedule+0xd2/0x260 [ 291.478031][ C1] rescuer_thread+0x66c/0xb90 [ 291.482671][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.487488][ C1] ? kthread+0x240/0x480 [ 291.491697][ C1] ? worker_thread+0x1040/0x1040 [ 291.496600][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.501502][ C1] ? worker_thread+0x1040/0x1040 [ 291.506405][ C1] kthread+0x3ab/0x480 [ 291.510441][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.515600][ C1] ? set_kthread_struct+0x100/0x100 [ 291.520763][ C1] ret_from_fork+0x1f/0x30 [ 291.525154][ C1] [ 291.528148][ C1] task:pdecrypt_serial state:I stack:30616 pid: 35 ppid: 2 flags:0x00004000 [ 291.537495][ C1] Call Trace: [ 291.540747][ C1] [ 291.543653][ C1] __schedule+0xa5a/0x48f0 [ 291.548048][ C1] ? rescuer_thread+0x572/0xb90 [ 291.553128][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.558406][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.563399][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.568331][ C1] schedule+0xd2/0x260 [ 291.572375][ C1] rescuer_thread+0x66c/0xb90 [ 291.577022][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.581933][ C1] ? kthread+0x240/0x480 [ 291.586149][ C1] ? worker_thread+0x1040/0x1040 [ 291.591441][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.596353][ C1] ? worker_thread+0x1040/0x1040 [ 291.601263][ C1] kthread+0x3ab/0x480 [ 291.605298][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.610465][ C1] ? set_kthread_struct+0x100/0x100 [ 291.615720][ C1] ret_from_fork+0x1f/0x30 [ 291.620129][ C1] [ 291.623119][ C1] task:cryptd state:I stack:30344 pid: 36 ppid: 2 flags:0x00004000 [ 291.633154][ C1] Call Trace: [ 291.636405][ C1] [ 291.639309][ C1] __schedule+0xa5a/0x48f0 [ 291.643702][ C1] ? rescuer_thread+0x572/0xb90 [ 291.648525][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.653986][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.658995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.664155][ C1] schedule+0xd2/0x260 [ 291.668193][ C1] rescuer_thread+0x66c/0xb90 [ 291.672837][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.677740][ C1] ? kthread+0x240/0x480 [ 291.681950][ C1] ? worker_thread+0x1040/0x1040 [ 291.686967][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.691878][ C1] ? worker_thread+0x1040/0x1040 [ 291.696789][ C1] kthread+0x3ab/0x480 [ 291.700824][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.706276][ C1] ? set_kthread_struct+0x100/0x100 [ 291.711790][ C1] ret_from_fork+0x1f/0x30 [ 291.716183][ C1] [ 291.719200][ C1] task:kintegrityd state:I stack:30616 pid: 37 ppid: 2 flags:0x00004000 [ 291.728391][ C1] Call Trace: [ 291.731642][ C1] [ 291.734546][ C1] __schedule+0xa5a/0x48f0 [ 291.738936][ C1] ? rescuer_thread+0x572/0xb90 [ 291.744033][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.749282][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.754457][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.759384][ C1] schedule+0xd2/0x260 [ 291.763548][ C1] rescuer_thread+0x66c/0xb90 [ 291.768209][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.773024][ C1] ? kthread+0x240/0x480 [ 291.777236][ C1] ? worker_thread+0x1040/0x1040 [ 291.782137][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.787040][ C1] ? worker_thread+0x1040/0x1040 [ 291.791971][ C1] kthread+0x3ab/0x480 [ 291.796031][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.801194][ C1] ? set_kthread_struct+0x100/0x100 [ 291.806384][ C1] ret_from_fork+0x1f/0x30 [ 291.810776][ C1] [ 291.813817][ C1] task:kblockd state:I stack:30616 pid: 38 ppid: 2 flags:0x00004000 [ 291.822987][ C1] Call Trace: [ 291.826236][ C1] [ 291.829229][ C1] __schedule+0xa5a/0x48f0 [ 291.833617][ C1] ? rescuer_thread+0x572/0xb90 [ 291.838437][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.843704][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.848780][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.853682][ C1] schedule+0xd2/0x260 [ 291.857889][ C1] rescuer_thread+0x66c/0xb90 [ 291.862624][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.867440][ C1] ? kthread+0x240/0x480 [ 291.871649][ C1] ? worker_thread+0x1040/0x1040 [ 291.876552][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.881541][ C1] ? worker_thread+0x1040/0x1040 [ 291.886482][ C1] kthread+0x3ab/0x480 [ 291.890661][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.895827][ C1] ? set_kthread_struct+0x100/0x100 [ 291.901014][ C1] ret_from_fork+0x1f/0x30 [ 291.905403][ C1] [ 291.908401][ C1] task:blkcg_punt_bio state:I stack:30616 pid: 39 ppid: 2 flags:0x00004000 [ 291.917673][ C1] Call Trace: [ 291.920941][ C1] [ 291.923843][ C1] __schedule+0xa5a/0x48f0 [ 291.928233][ C1] ? rescuer_thread+0x572/0xb90 [ 291.933047][ C1] ? io_schedule_timeout+0x180/0x180 [ 291.938304][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 291.943565][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 291.948507][ C1] schedule+0xd2/0x260 [ 291.952632][ C1] rescuer_thread+0x66c/0xb90 [ 291.957273][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 291.962096][ C1] ? kthread+0x240/0x480 [ 291.966308][ C1] ? worker_thread+0x1040/0x1040 [ 291.971210][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 291.976137][ C1] ? worker_thread+0x1040/0x1040 [ 291.981062][ C1] kthread+0x3ab/0x480 [ 291.985120][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 291.990308][ C1] ? set_kthread_struct+0x100/0x100 [ 291.995478][ C1] ret_from_fork+0x1f/0x30 [ 291.999871][ C1] [ 292.002880][ C1] task:tpm_dev_wq state:I stack:30616 pid: 40 ppid: 2 flags:0x00004000 [ 292.012047][ C1] Call Trace: [ 292.015317][ C1] [ 292.018242][ C1] __schedule+0xa5a/0x48f0 [ 292.022711][ C1] ? rescuer_thread+0x572/0xb90 [ 292.027531][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.032918][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.037926][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.042837][ C1] schedule+0xd2/0x260 [ 292.046875][ C1] rescuer_thread+0x66c/0xb90 [ 292.051543][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.056360][ C1] ? kthread+0x240/0x480 [ 292.060571][ C1] ? worker_thread+0x1040/0x1040 [ 292.065562][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.070462][ C1] ? worker_thread+0x1040/0x1040 [ 292.075369][ C1] kthread+0x3ab/0x480 [ 292.079412][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.084596][ C1] ? set_kthread_struct+0x100/0x100 [ 292.089781][ C1] ret_from_fork+0x1f/0x30 [ 292.094174][ C1] [ 292.097168][ C1] task:ata_sff state:I stack:30616 pid: 41 ppid: 2 flags:0x00004000 [ 292.106333][ C1] Call Trace: [ 292.109583][ C1] [ 292.112489][ C1] __schedule+0xa5a/0x48f0 [ 292.116880][ C1] ? rescuer_thread+0x572/0xb90 [ 292.121894][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.127162][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.132206][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.137129][ C1] schedule+0xd2/0x260 [ 292.141171][ C1] rescuer_thread+0x66c/0xb90 [ 292.145837][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.150662][ C1] ? kthread+0x240/0x480 [ 292.154986][ C1] ? worker_thread+0x1040/0x1040 [ 292.159890][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.164800][ C1] ? worker_thread+0x1040/0x1040 [ 292.169899][ C1] kthread+0x3ab/0x480 [ 292.174081][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.179259][ C1] ? set_kthread_struct+0x100/0x100 [ 292.184428][ C1] ret_from_fork+0x1f/0x30 [ 292.188836][ C1] [ 292.192003][ C1] task:md state:I stack:30616 pid: 42 ppid: 2 flags:0x00004000 [ 292.201275][ C1] Call Trace: [ 292.204530][ C1] [ 292.207435][ C1] __schedule+0xa5a/0x48f0 [ 292.211825][ C1] ? rescuer_thread+0x572/0xb90 [ 292.216643][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.221915][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.226911][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.231816][ C1] schedule+0xd2/0x260 [ 292.235852][ C1] rescuer_thread+0x66c/0xb90 [ 292.240496][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.245315][ C1] ? kthread+0x240/0x480 [ 292.249523][ C1] ? worker_thread+0x1040/0x1040 [ 292.254430][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.259349][ C1] ? worker_thread+0x1040/0x1040 [ 292.264426][ C1] kthread+0x3ab/0x480 [ 292.268459][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.273711][ C1] ? set_kthread_struct+0x100/0x100 [ 292.278969][ C1] ret_from_fork+0x1f/0x30 [ 292.283359][ C1] [ 292.286350][ C1] task:edac-poller state:I stack:30344 pid: 43 ppid: 2 flags:0x00004000 [ 292.295519][ C1] Call Trace: [ 292.299640][ C1] [ 292.302566][ C1] __schedule+0xa5a/0x48f0 [ 292.306982][ C1] ? rescuer_thread+0x572/0xb90 [ 292.311803][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.317673][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.322680][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.327585][ C1] schedule+0xd2/0x260 [ 292.331623][ C1] rescuer_thread+0x66c/0xb90 [ 292.336268][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.341104][ C1] ? kthread+0x240/0x480 [ 292.345335][ C1] ? worker_thread+0x1040/0x1040 [ 292.350267][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.355174][ C1] ? worker_thread+0x1040/0x1040 [ 292.360169][ C1] kthread+0x3ab/0x480 [ 292.364232][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.369394][ C1] ? set_kthread_struct+0x100/0x100 [ 292.374561][ C1] ret_from_fork+0x1f/0x30 [ 292.378981][ C1] [ 292.381976][ C1] task:kworker/u4:2 state:R running task stack:26056 pid: 45 ppid: 2 flags:0x00004000 [ 292.392826][ C1] Workqueue: 0x0 (events_unbound) [ 292.397915][ C1] Call Trace: [ 292.401183][ C1] [ 292.404104][ C1] __schedule+0xa5a/0x48f0 [ 292.408496][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.413945][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.418852][ C1] schedule+0xd2/0x260 [ 292.422889][ C1] worker_thread+0x14d/0x1040 [ 292.427535][ C1] ? process_one_work+0x1450/0x1450 [ 292.432696][ C1] kthread+0x3ab/0x480 [ 292.436730][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.441892][ C1] ? set_kthread_struct+0x100/0x100 [ 292.447076][ C1] ret_from_fork+0x1f/0x30 [ 292.451476][ C1] [ 292.454473][ C1] task:ib-comp-wq state:I stack:29656 pid: 46 ppid: 2 flags:0x00004000 [ 292.463638][ C1] Call Trace: [ 292.466889][ C1] [ 292.469808][ C1] __schedule+0xa5a/0x48f0 [ 292.474201][ C1] ? rescuer_thread+0x572/0xb90 [ 292.479108][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.484364][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.489384][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.494307][ C1] schedule+0xd2/0x260 [ 292.498369][ C1] rescuer_thread+0x66c/0xb90 [ 292.503033][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.507852][ C1] ? kthread+0x240/0x480 [ 292.512064][ C1] ? worker_thread+0x1040/0x1040 [ 292.517057][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.522135][ C1] ? worker_thread+0x1040/0x1040 [ 292.527043][ C1] kthread+0x3ab/0x480 [ 292.531096][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.536262][ C1] ? set_kthread_struct+0x100/0x100 [ 292.541431][ C1] ret_from_fork+0x1f/0x30 [ 292.545821][ C1] [ 292.548870][ C1] task:kworker/u5:0 state:I stack:27576 pid: 47 ppid: 2 flags:0x00004000 [ 292.558067][ C1] Workqueue: 0x0 (hci5) [ 292.562371][ C1] Call Trace: [ 292.565623][ C1] [ 292.568535][ C1] __schedule+0xa5a/0x48f0 [ 292.572943][ C1] ? worker_thread+0xb0/0x1040 [ 292.577703][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.582959][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.587886][ C1] schedule+0xd2/0x260 [ 292.592013][ C1] worker_thread+0x14d/0x1040 [ 292.596661][ C1] ? process_one_work+0x1450/0x1450 [ 292.601825][ C1] kthread+0x3ab/0x480 [ 292.605864][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.611144][ C1] ? set_kthread_struct+0x100/0x100 [ 292.616335][ C1] ret_from_fork+0x1f/0x30 [ 292.620728][ C1] [ 292.623807][ C1] task:ib-comp-unb-wq state:I stack:29656 pid: 48 ppid: 2 flags:0x00004000 [ 292.632991][ C1] Call Trace: [ 292.636244][ C1] [ 292.639165][ C1] __schedule+0xa5a/0x48f0 [ 292.643641][ C1] ? rescuer_thread+0x572/0xb90 [ 292.648571][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.653822][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.658830][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.663761][ C1] schedule+0xd2/0x260 [ 292.667892][ C1] rescuer_thread+0x66c/0xb90 [ 292.672622][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.677457][ C1] ? kthread+0x240/0x480 [ 292.681674][ C1] ? worker_thread+0x1040/0x1040 [ 292.686756][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.691834][ C1] ? worker_thread+0x1040/0x1040 [ 292.696739][ C1] kthread+0x3ab/0x480 [ 292.700791][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.705953][ C1] ? set_kthread_struct+0x100/0x100 [ 292.711114][ C1] ret_from_fork+0x1f/0x30 [ 292.715587][ C1] [ 292.718576][ C1] task:ib_mcast state:I stack:29656 pid: 49 ppid: 2 flags:0x00004000 [ 292.727757][ C1] Call Trace: [ 292.731012][ C1] [ 292.733936][ C1] __schedule+0xa5a/0x48f0 [ 292.738438][ C1] ? rescuer_thread+0x572/0xb90 [ 292.743282][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.748536][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.753548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.758486][ C1] schedule+0xd2/0x260 [ 292.762527][ C1] rescuer_thread+0x66c/0xb90 [ 292.767175][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.771991][ C1] ? kthread+0x240/0x480 [ 292.776200][ C1] ? worker_thread+0x1040/0x1040 [ 292.781107][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.786012][ C1] ? worker_thread+0x1040/0x1040 [ 292.791009][ C1] kthread+0x3ab/0x480 [ 292.795058][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.800224][ C1] ? set_kthread_struct+0x100/0x100 [ 292.805393][ C1] ret_from_fork+0x1f/0x30 [ 292.809783][ C1] [ 292.812773][ C1] task:ib_nl_sa_wq state:I stack:30632 pid: 50 ppid: 2 flags:0x00004000 [ 292.821942][ C1] Call Trace: [ 292.825212][ C1] [ 292.828118][ C1] __schedule+0xa5a/0x48f0 [ 292.832525][ C1] ? rescuer_thread+0x572/0xb90 [ 292.837518][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.842786][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 292.847778][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.852769][ C1] schedule+0xd2/0x260 [ 292.857335][ C1] rescuer_thread+0x66c/0xb90 [ 292.862154][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 292.867059][ C1] ? kthread+0x240/0x480 [ 292.871455][ C1] ? worker_thread+0x1040/0x1040 [ 292.876465][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 292.881398][ C1] ? worker_thread+0x1040/0x1040 [ 292.886675][ C1] kthread+0x3ab/0x480 [ 292.890801][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.895971][ C1] ? set_kthread_struct+0x100/0x100 [ 292.901142][ C1] ret_from_fork+0x1f/0x30 [ 292.905536][ C1] [ 292.908545][ C1] task:kworker/0:1H state:R running task stack:27944 pid: 51 ppid: 2 flags:0x00004000 [ 292.919299][ C1] Workqueue: 0x0 (kblockd) [ 292.923771][ C1] Call Trace: [ 292.927041][ C1] [ 292.929945][ C1] __schedule+0xa5a/0x48f0 [ 292.934339][ C1] ? worker_thread+0xb0/0x1040 [ 292.939093][ C1] ? io_schedule_timeout+0x180/0x180 [ 292.944347][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 292.949257][ C1] schedule+0xd2/0x260 [ 292.953293][ C1] worker_thread+0x14d/0x1040 [ 292.958125][ C1] ? process_one_work+0x1450/0x1450 [ 292.963317][ C1] kthread+0x3ab/0x480 [ 292.967373][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 292.972541][ C1] ? set_kthread_struct+0x100/0x100 [ 292.977902][ C1] ret_from_fork+0x1f/0x30 [ 292.982489][ C1] [ 292.985483][ C1] task:rpciod state:I stack:29656 pid: 52 ppid: 2 flags:0x00004000 [ 292.994648][ C1] Call Trace: [ 292.998156][ C1] [ 293.001176][ C1] __schedule+0xa5a/0x48f0 [ 293.005573][ C1] ? rescuer_thread+0x572/0xb90 [ 293.010397][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.015648][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.020641][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.025563][ C1] schedule+0xd2/0x260 [ 293.029599][ C1] rescuer_thread+0x66c/0xb90 [ 293.034246][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.039061][ C1] ? kthread+0x240/0x480 [ 293.043273][ C1] ? worker_thread+0x1040/0x1040 [ 293.048177][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.053083][ C1] ? worker_thread+0x1040/0x1040 [ 293.058333][ C1] kthread+0x3ab/0x480 [ 293.062369][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.067550][ C1] ? set_kthread_struct+0x100/0x100 [ 293.072714][ C1] ret_from_fork+0x1f/0x30 [ 293.077103][ C1] [ 293.080097][ C1] task:xprtiod state:I stack:29656 pid: 53 ppid: 2 flags:0x00004000 [ 293.090157][ C1] Call Trace: [ 293.093409][ C1] [ 293.096317][ C1] __schedule+0xa5a/0x48f0 [ 293.100733][ C1] ? rescuer_thread+0x572/0xb90 [ 293.105558][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.110808][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.115797][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.120724][ C1] schedule+0xd2/0x260 [ 293.125832][ C1] rescuer_thread+0x66c/0xb90 [ 293.130571][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.135390][ C1] ? kthread+0x240/0x480 [ 293.139618][ C1] ? worker_thread+0x1040/0x1040 [ 293.144524][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.149429][ C1] ? worker_thread+0x1040/0x1040 [ 293.154360][ C1] kthread+0x3ab/0x480 [ 293.158398][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.163577][ C1] ? set_kthread_struct+0x100/0x100 [ 293.168761][ C1] ret_from_fork+0x1f/0x30 [ 293.173151][ C1] [ 293.176156][ C1] task:cfg80211 state:I stack:30632 pid: 54 ppid: 2 flags:0x00004000 [ 293.185319][ C1] Call Trace: [ 293.188591][ C1] [ 293.191603][ C1] __schedule+0xa5a/0x48f0 [ 293.196124][ C1] ? rescuer_thread+0x572/0xb90 [ 293.201049][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.206301][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.211296][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.216217][ C1] schedule+0xd2/0x260 [ 293.220252][ C1] rescuer_thread+0x66c/0xb90 [ 293.224894][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.229711][ C1] ? kthread+0x240/0x480 [ 293.233923][ C1] ? worker_thread+0x1040/0x1040 [ 293.238842][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.243836][ C1] ? worker_thread+0x1040/0x1040 [ 293.248827][ C1] kthread+0x3ab/0x480 [ 293.252858][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.258017][ C1] ? set_kthread_struct+0x100/0x100 [ 293.263179][ C1] ret_from_fork+0x1f/0x30 [ 293.267674][ C1] [ 293.270662][ C1] task:kswapd0 state:S stack:29968 pid: 95 ppid: 2 flags:0x00004000 [ 293.280057][ C1] Call Trace: [ 293.283323][ C1] [ 293.286235][ C1] __schedule+0xa5a/0x48f0 [ 293.290648][ C1] ? __zone_watermark_ok+0x271/0x450 [ 293.295903][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.301261][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 293.307076][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 293.312953][ C1] schedule+0xd2/0x260 [ 293.317011][ C1] kswapd+0x926/0xad0 [ 293.320965][ C1] ? balance_pgdat+0x1040/0x1040 [ 293.325965][ C1] ? finish_wait+0x270/0x270 [ 293.330523][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.335426][ C1] ? balance_pgdat+0x1040/0x1040 [ 293.340334][ C1] kthread+0x3ab/0x480 [ 293.344374][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.350498][ C1] ? set_kthread_struct+0x100/0x100 [ 293.355661][ C1] ret_from_fork+0x1f/0x30 [ 293.360053][ C1] [ 293.363092][ C1] task:kswapd1 state:S stack:29728 pid: 97 ppid: 2 flags:0x00004000 [ 293.372530][ C1] Call Trace: [ 293.375783][ C1] [ 293.378693][ C1] __schedule+0xa5a/0x48f0 [ 293.383089][ C1] ? __zone_watermark_ok+0x271/0x450 [ 293.388344][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.393683][ C1] ? calculate_normal_threshold+0x4c/0xd0 [ 293.399367][ C1] ? set_pgdat_percpu_threshold+0x171/0x270 [ 293.406613][ C1] schedule+0xd2/0x260 [ 293.410656][ C1] kswapd+0x926/0xad0 [ 293.415135][ C1] ? balance_pgdat+0x1040/0x1040 [ 293.420043][ C1] ? finish_wait+0x270/0x270 [ 293.424688][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.429608][ C1] ? balance_pgdat+0x1040/0x1040 [ 293.434726][ C1] kthread+0x3ab/0x480 [ 293.438763][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.443952][ C1] ? set_kthread_struct+0x100/0x100 [ 293.449122][ C1] ret_from_fork+0x1f/0x30 [ 293.453531][ C1] [ 293.456521][ C1] task:ecryptfs-kthrea state:S stack:30520 pid: 101 ppid: 2 flags:0x00004000 [ 293.465707][ C1] Call Trace: [ 293.468958][ C1] [ 293.471883][ C1] __schedule+0xa5a/0x48f0 [ 293.476271][ C1] ? set_freezable+0x77/0x120 [ 293.480925][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.486179][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 293.492130][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 293.497291][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 293.503251][ C1] schedule+0xd2/0x260 [ 293.507297][ C1] ecryptfs_threadfn+0x34c/0x550 [ 293.512223][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 293.518450][ C1] ? finish_wait+0x270/0x270 [ 293.523009][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.527913][ C1] ? ecryptfs_add_global_auth_tok+0x1c0/0x1c0 [ 293.534152][ C1] kthread+0x3ab/0x480 [ 293.538224][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.543407][ C1] ? set_kthread_struct+0x100/0x100 [ 293.548848][ C1] ret_from_fork+0x1f/0x30 [ 293.553242][ C1] [ 293.556235][ C1] task:nfsiod state:I stack:30344 pid: 104 ppid: 2 flags:0x00004000 [ 293.565420][ C1] Call Trace: [ 293.568678][ C1] [ 293.571600][ C1] __schedule+0xa5a/0x48f0 [ 293.575996][ C1] ? rescuer_thread+0x572/0xb90 [ 293.580817][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.586347][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.591523][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.596427][ C1] schedule+0xd2/0x260 [ 293.600563][ C1] rescuer_thread+0x66c/0xb90 [ 293.605209][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.610026][ C1] ? kthread+0x240/0x480 [ 293.614235][ C1] ? worker_thread+0x1040/0x1040 [ 293.619140][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.624044][ C1] ? worker_thread+0x1040/0x1040 [ 293.628946][ C1] kthread+0x3ab/0x480 [ 293.632996][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.638160][ C1] ? set_kthread_struct+0x100/0x100 [ 293.643328][ C1] ret_from_fork+0x1f/0x30 [ 293.647777][ C1] [ 293.650767][ C1] task:cifsiod state:I stack:30616 pid: 105 ppid: 2 flags:0x00004000 [ 293.660028][ C1] Call Trace: [ 293.663278][ C1] [ 293.666208][ C1] __schedule+0xa5a/0x48f0 [ 293.670687][ C1] ? rescuer_thread+0x572/0xb90 [ 293.675509][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.681124][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.686207][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.691239][ C1] schedule+0xd2/0x260 [ 293.695692][ C1] rescuer_thread+0x66c/0xb90 [ 293.700442][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.705549][ C1] ? kthread+0x240/0x480 [ 293.709782][ C1] ? worker_thread+0x1040/0x1040 [ 293.714687][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.719856][ C1] ? worker_thread+0x1040/0x1040 [ 293.724868][ C1] kthread+0x3ab/0x480 [ 293.728920][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.734085][ C1] ? set_kthread_struct+0x100/0x100 [ 293.739706][ C1] ret_from_fork+0x1f/0x30 [ 293.744102][ C1] [ 293.747182][ C1] task:smb3decryptd state:I stack:30616 pid: 106 ppid: 2 flags:0x00004000 [ 293.756350][ C1] Call Trace: [ 293.759600][ C1] [ 293.763305][ C1] __schedule+0xa5a/0x48f0 [ 293.767716][ C1] ? rescuer_thread+0x572/0xb90 [ 293.772621][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.777871][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.782883][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.787791][ C1] schedule+0xd2/0x260 [ 293.791835][ C1] rescuer_thread+0x66c/0xb90 [ 293.796478][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.801297][ C1] ? kthread+0x240/0x480 [ 293.805687][ C1] ? worker_thread+0x1040/0x1040 [ 293.810595][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.815504][ C1] ? worker_thread+0x1040/0x1040 [ 293.820431][ C1] kthread+0x3ab/0x480 [ 293.824491][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.829675][ C1] ? set_kthread_struct+0x100/0x100 [ 293.834860][ C1] ret_from_fork+0x1f/0x30 [ 293.839270][ C1] [ 293.842275][ C1] task:cifsfileinfoput state:I stack:30616 pid: 107 ppid: 2 flags:0x00004000 [ 293.851457][ C1] Call Trace: [ 293.854817][ C1] [ 293.857724][ C1] __schedule+0xa5a/0x48f0 [ 293.862294][ C1] ? rescuer_thread+0x572/0xb90 [ 293.867134][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.872649][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.877643][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.882568][ C1] schedule+0xd2/0x260 [ 293.886645][ C1] rescuer_thread+0x66c/0xb90 [ 293.891296][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.896115][ C1] ? kthread+0x240/0x480 [ 293.900344][ C1] ? worker_thread+0x1040/0x1040 [ 293.905255][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 293.910686][ C1] ? worker_thread+0x1040/0x1040 [ 293.915589][ C1] kthread+0x3ab/0x480 [ 293.919623][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 293.924783][ C1] ? set_kthread_struct+0x100/0x100 [ 293.929946][ C1] ret_from_fork+0x1f/0x30 [ 293.934357][ C1] [ 293.937366][ C1] task:cifsoplockd state:I stack:30616 pid: 108 ppid: 2 flags:0x00004000 [ 293.946550][ C1] Call Trace: [ 293.949804][ C1] [ 293.952721][ C1] __schedule+0xa5a/0x48f0 [ 293.957134][ C1] ? rescuer_thread+0x572/0xb90 [ 293.961975][ C1] ? io_schedule_timeout+0x180/0x180 [ 293.967226][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 293.972219][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 293.977140][ C1] schedule+0xd2/0x260 [ 293.981262][ C1] rescuer_thread+0x66c/0xb90 [ 293.985903][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 293.990722][ C1] ? kthread+0x240/0x480 [ 293.994931][ C1] ? worker_thread+0x1040/0x1040 [ 293.999835][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.004821][ C1] ? worker_thread+0x1040/0x1040 [ 294.009733][ C1] kthread+0x3ab/0x480 [ 294.013763][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.018946][ C1] ? set_kthread_struct+0x100/0x100 [ 294.024112][ C1] ret_from_fork+0x1f/0x30 [ 294.028509][ C1] [ 294.031518][ C1] task:deferredclose state:I stack:30616 pid: 109 ppid: 2 flags:0x00004000 [ 294.040683][ C1] Call Trace: [ 294.043936][ C1] [ 294.047034][ C1] __schedule+0xa5a/0x48f0 [ 294.051423][ C1] ? rescuer_thread+0x572/0xb90 [ 294.056364][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.061631][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.066707][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.071640][ C1] schedule+0xd2/0x260 [ 294.075682][ C1] rescuer_thread+0x66c/0xb90 [ 294.080325][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.085343][ C1] ? kthread+0x240/0x480 [ 294.089553][ C1] ? worker_thread+0x1040/0x1040 [ 294.094466][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.099394][ C1] ? worker_thread+0x1040/0x1040 [ 294.104319][ C1] kthread+0x3ab/0x480 [ 294.108358][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.113520][ C1] ? set_kthread_struct+0x100/0x100 [ 294.118707][ C1] ret_from_fork+0x1f/0x30 [ 294.123097][ C1] [ 294.126089][ C1] task:jfsIO state:S stack:30176 pid: 115 ppid: 2 flags:0x00004000 [ 294.135284][ C1] Call Trace: [ 294.138538][ C1] [ 294.141497][ C1] __schedule+0xa5a/0x48f0 [ 294.145914][ C1] ? jfsIOWait+0x42/0x290 [ 294.150216][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.155593][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.160677][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.165587][ C1] schedule+0xd2/0x260 [ 294.169802][ C1] jfsIOWait+0x119/0x290 [ 294.174012][ C1] ? lmLogClose+0x670/0x670 [ 294.178489][ C1] kthread+0x3ab/0x480 [ 294.182557][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.187917][ C1] ? set_kthread_struct+0x100/0x100 [ 294.193083][ C1] ret_from_fork+0x1f/0x30 [ 294.197474][ C1] [ 294.200466][ C1] task:jfsCommit state:S stack:30000 pid: 116 ppid: 2 flags:0x00004000 [ 294.209649][ C1] Call Trace: [ 294.212920][ C1] [ 294.216107][ C1] __schedule+0xa5a/0x48f0 [ 294.220566][ C1] ? jfs_lazycommit+0x2ae/0x9c0 [ 294.225390][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.230852][ C1] schedule+0xd2/0x260 [ 294.234938][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 294.239580][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.244400][ C1] ? txCommit+0x3a60/0x3a60 [ 294.248868][ C1] ? wake_up_q+0xf0/0xf0 [ 294.253098][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.258205][ C1] ? txCommit+0x3a60/0x3a60 [ 294.262677][ C1] kthread+0x3ab/0x480 [ 294.266732][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.272130][ C1] ? set_kthread_struct+0x100/0x100 [ 294.277405][ C1] ret_from_fork+0x1f/0x30 [ 294.281821][ C1] [ 294.284811][ C1] task:jfsCommit state:S stack:30000 pid: 117 ppid: 2 flags:0x00004000 [ 294.294171][ C1] Call Trace: [ 294.297423][ C1] [ 294.300331][ C1] __schedule+0xa5a/0x48f0 [ 294.304721][ C1] ? jfs_lazycommit+0x2ae/0x9c0 [ 294.309542][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.314821][ C1] schedule+0xd2/0x260 [ 294.318879][ C1] jfs_lazycommit+0x2b3/0x9c0 [ 294.323545][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.328370][ C1] ? txCommit+0x3a60/0x3a60 [ 294.332846][ C1] ? wake_up_q+0xf0/0xf0 [ 294.337066][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.342010][ C1] ? txCommit+0x3a60/0x3a60 [ 294.346485][ C1] kthread+0x3ab/0x480 [ 294.350798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.355965][ C1] ? set_kthread_struct+0x100/0x100 [ 294.361155][ C1] ret_from_fork+0x1f/0x30 [ 294.365544][ C1] [ 294.368556][ C1] task:jfsSync state:S stack:30688 pid: 118 ppid: 2 flags:0x00004000 [ 294.377721][ C1] Call Trace: [ 294.381001][ C1] [ 294.383922][ C1] __schedule+0xa5a/0x48f0 [ 294.388492][ C1] ? jfs_sync+0x1c2/0x710 [ 294.392818][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.398074][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.403082][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.407995][ C1] schedule+0xd2/0x260 [ 294.412030][ C1] jfs_sync+0x29e/0x710 [ 294.416151][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 294.422096][ C1] ? txResume+0x80/0x80 [ 294.426218][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.431125][ C1] ? txResume+0x80/0x80 [ 294.435283][ C1] kthread+0x3ab/0x480 [ 294.439341][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.444502][ C1] ? set_kthread_struct+0x100/0x100 [ 294.449687][ C1] ret_from_fork+0x1f/0x30 [ 294.454078][ C1] [ 294.457073][ C1] task:xfsalloc state:I stack:30616 pid: 119 ppid: 2 flags:0x00004000 [ 294.466257][ C1] Call Trace: [ 294.469513][ C1] [ 294.472424][ C1] __schedule+0xa5a/0x48f0 [ 294.476820][ C1] ? rescuer_thread+0x572/0xb90 [ 294.481634][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.486885][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.492066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.497071][ C1] schedule+0xd2/0x260 [ 294.501105][ C1] rescuer_thread+0x66c/0xb90 [ 294.505770][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.510592][ C1] ? kthread+0x240/0x480 [ 294.514891][ C1] ? worker_thread+0x1040/0x1040 [ 294.519898][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.524811][ C1] ? worker_thread+0x1040/0x1040 [ 294.529737][ C1] kthread+0x3ab/0x480 [ 294.534356][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.539697][ C1] ? set_kthread_struct+0x100/0x100 [ 294.544870][ C1] ret_from_fork+0x1f/0x30 [ 294.549281][ C1] [ 294.552367][ C1] task:xfs_mru_cache state:I stack:30224 pid: 122 ppid: 2 flags:0x00004000 [ 294.561535][ C1] Call Trace: [ 294.564811][ C1] [ 294.567735][ C1] __schedule+0xa5a/0x48f0 [ 294.572285][ C1] ? rescuer_thread+0x572/0xb90 [ 294.577109][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.582365][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.587357][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.592546][ C1] schedule+0xd2/0x260 [ 294.596586][ C1] rescuer_thread+0x66c/0xb90 [ 294.601253][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.606070][ C1] ? kthread+0x240/0x480 [ 294.610298][ C1] ? worker_thread+0x1040/0x1040 [ 294.615225][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.620129][ C1] ? worker_thread+0x1040/0x1040 [ 294.625031][ C1] kthread+0x3ab/0x480 [ 294.629080][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.634263][ C1] ? set_kthread_struct+0x100/0x100 [ 294.639453][ C1] ret_from_fork+0x1f/0x30 [ 294.643858][ C1] [ 294.646850][ C1] task:user_dlm state:I stack:30616 pid: 125 ppid: 2 flags:0x00004000 [ 294.656019][ C1] Call Trace: [ 294.659270][ C1] [ 294.662178][ C1] __schedule+0xa5a/0x48f0 [ 294.666594][ C1] ? rescuer_thread+0x572/0xb90 [ 294.671430][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.676684][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.681688][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.686599][ C1] schedule+0xd2/0x260 [ 294.690652][ C1] rescuer_thread+0x66c/0xb90 [ 294.695380][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.700424][ C1] ? kthread+0x240/0x480 [ 294.704716][ C1] ? worker_thread+0x1040/0x1040 [ 294.709671][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.714617][ C1] ? worker_thread+0x1040/0x1040 [ 294.719528][ C1] kthread+0x3ab/0x480 [ 294.723582][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.728749][ C1] ? set_kthread_struct+0x100/0x100 [ 294.733914][ C1] ret_from_fork+0x1f/0x30 [ 294.738306][ C1] [ 294.741316][ C1] task:glock_workqueue state:I stack:30616 pid: 127 ppid: 2 flags:0x00004000 [ 294.750487][ C1] Call Trace: [ 294.753940][ C1] [ 294.756844][ C1] __schedule+0xa5a/0x48f0 [ 294.761238][ C1] ? rescuer_thread+0x572/0xb90 [ 294.766055][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.771330][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.776429][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.781336][ C1] schedule+0xd2/0x260 [ 294.785375][ C1] rescuer_thread+0x66c/0xb90 [ 294.790108][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.794924][ C1] ? kthread+0x240/0x480 [ 294.799137][ C1] ? worker_thread+0x1040/0x1040 [ 294.804062][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.808986][ C1] ? worker_thread+0x1040/0x1040 [ 294.813906][ C1] kthread+0x3ab/0x480 [ 294.817940][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.823105][ C1] ? set_kthread_struct+0x100/0x100 [ 294.828272][ C1] ret_from_fork+0x1f/0x30 [ 294.832662][ C1] [ 294.835656][ C1] task:delete_workqueu state:I stack:30616 pid: 128 ppid: 2 flags:0x00004000 [ 294.844826][ C1] Call Trace: [ 294.848078][ C1] [ 294.851006][ C1] __schedule+0xa5a/0x48f0 [ 294.855404][ C1] ? rescuer_thread+0x572/0xb90 [ 294.860746][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.866026][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.871042][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.875951][ C1] schedule+0xd2/0x260 [ 294.880008][ C1] rescuer_thread+0x66c/0xb90 [ 294.884932][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.889753][ C1] ? kthread+0x240/0x480 [ 294.893972][ C1] ? worker_thread+0x1040/0x1040 [ 294.898874][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.903777][ C1] ? worker_thread+0x1040/0x1040 [ 294.908796][ C1] kthread+0x3ab/0x480 [ 294.913029][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 294.918195][ C1] ? set_kthread_struct+0x100/0x100 [ 294.923364][ C1] ret_from_fork+0x1f/0x30 [ 294.927912][ C1] [ 294.930919][ C1] task:gfs_recovery state:I stack:30616 pid: 129 ppid: 2 flags:0x00004000 [ 294.940210][ C1] Call Trace: [ 294.943488][ C1] [ 294.946412][ C1] __schedule+0xa5a/0x48f0 [ 294.950809][ C1] ? rescuer_thread+0x572/0xb90 [ 294.955625][ C1] ? io_schedule_timeout+0x180/0x180 [ 294.960895][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 294.966001][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 294.970905][ C1] schedule+0xd2/0x260 [ 294.974983][ C1] rescuer_thread+0x66c/0xb90 [ 294.979803][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 294.984624][ C1] ? kthread+0x240/0x480 [ 294.988850][ C1] ? worker_thread+0x1040/0x1040 [ 294.994021][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 294.999032][ C1] ? worker_thread+0x1040/0x1040 [ 295.003940][ C1] kthread+0x3ab/0x480 [ 295.008004][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.013189][ C1] ? set_kthread_struct+0x100/0x100 [ 295.018356][ C1] ret_from_fork+0x1f/0x30 [ 295.022760][ C1] [ 295.025769][ C1] task:kthrotld state:I stack:30616 pid: 131 ppid: 2 flags:0x00004000 [ 295.035110][ C1] Call Trace: [ 295.038385][ C1] [ 295.041292][ C1] __schedule+0xa5a/0x48f0 [ 295.045687][ C1] ? rescuer_thread+0x572/0xb90 [ 295.050527][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.055779][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.060774][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.065682][ C1] schedule+0xd2/0x260 [ 295.069783][ C1] rescuer_thread+0x66c/0xb90 [ 295.074452][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.079283][ C1] ? kthread+0x240/0x480 [ 295.083587][ C1] ? worker_thread+0x1040/0x1040 [ 295.088513][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.093557][ C1] ? worker_thread+0x1040/0x1040 [ 295.098618][ C1] kthread+0x3ab/0x480 [ 295.102693][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.107889][ C1] ? set_kthread_struct+0x100/0x100 [ 295.113063][ C1] ret_from_fork+0x1f/0x30 [ 295.117459][ C1] [ 295.120453][ C1] task:kworker/1:2 state:I stack:25832 pid: 134 ppid: 2 flags:0x00004000 [ 295.129745][ C1] Workqueue: 0x0 (mld) [ 295.134092][ C1] Call Trace: [ 295.137354][ C1] [ 295.140260][ C1] __schedule+0xa5a/0x48f0 [ 295.144758][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.150015][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.154954][ C1] schedule+0xd2/0x260 [ 295.159009][ C1] worker_thread+0x14d/0x1040 [ 295.163664][ C1] ? process_one_work+0x1450/0x1450 [ 295.168832][ C1] kthread+0x3ab/0x480 [ 295.172868][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.178257][ C1] ? set_kthread_struct+0x100/0x100 [ 295.183438][ C1] ret_from_fork+0x1f/0x30 [ 295.187851][ C1] [ 295.190842][ C1] task:acpi_thermal_pm state:I stack:30632 pid: 174 ppid: 2 flags:0x00004000 [ 295.200114][ C1] Call Trace: [ 295.203386][ C1] [ 295.206309][ C1] __schedule+0xa5a/0x48f0 [ 295.210708][ C1] ? rescuer_thread+0x572/0xb90 [ 295.215542][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.220791][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.225781][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.230705][ C1] schedule+0xd2/0x260 [ 295.234740][ C1] rescuer_thread+0x66c/0xb90 [ 295.239402][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.244319][ C1] ? kthread+0x240/0x480 [ 295.248552][ C1] ? worker_thread+0x1040/0x1040 [ 295.253456][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.258361][ C1] ? worker_thread+0x1040/0x1040 [ 295.263354][ C1] kthread+0x3ab/0x480 [ 295.267563][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.272808][ C1] ? set_kthread_struct+0x100/0x100 [ 295.278024][ C1] ret_from_fork+0x1f/0x30 [ 295.282610][ C1] [ 295.285677][ C1] task:nfit state:I stack:30000 pid: 177 ppid: 2 flags:0x00004000 [ 295.294866][ C1] Call Trace: [ 295.298121][ C1] [ 295.301094][ C1] __schedule+0xa5a/0x48f0 [ 295.305510][ C1] ? rescuer_thread+0x572/0xb90 [ 295.310329][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.315581][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.320835][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.325736][ C1] schedule+0xd2/0x260 [ 295.329792][ C1] rescuer_thread+0x66c/0xb90 [ 295.334452][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.339377][ C1] ? worker_thread+0x1040/0x1040 [ 295.344457][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.349364][ C1] ? worker_thread+0x1040/0x1040 [ 295.354801][ C1] kthread+0x3ab/0x480 [ 295.359048][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.364449][ C1] ? set_kthread_struct+0x100/0x100 [ 295.369708][ C1] ret_from_fork+0x1f/0x30 [ 295.374395][ C1] [ 295.377409][ C1] task:kworker/u4:3 state:I stack:23576 pid: 543 ppid: 2 flags:0x00004000 [ 295.386573][ C1] Workqueue: 0x0 (phy13) [ 295.390987][ C1] Call Trace: [ 295.394260][ C1] [ 295.397250][ C1] __schedule+0xa5a/0x48f0 [ 295.401659][ C1] ? worker_thread+0xb0/0x1040 [ 295.406931][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.412197][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.417275][ C1] schedule+0xd2/0x260 [ 295.421409][ C1] worker_thread+0x14d/0x1040 [ 295.426058][ C1] ? process_one_work+0x1450/0x1450 [ 295.431238][ C1] kthread+0x3ab/0x480 [ 295.435291][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.440497][ C1] ? set_kthread_struct+0x100/0x100 [ 295.445662][ C1] ret_from_fork+0x1f/0x30 [ 295.450056][ C1] [ 295.453049][ C1] task:hwrng state:S stack:29272 pid: 748 ppid: 2 flags:0x00004000 [ 295.462238][ C1] Call Trace: [ 295.465491][ C1] [ 295.468400][ C1] __schedule+0xa5a/0x48f0 [ 295.472797][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.478046][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 295.483991][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 295.489172][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 295.494945][ C1] schedule+0xd2/0x260 [ 295.498988][ C1] add_hwgenerator_randomness+0x13c/0x180 [ 295.504676][ C1] ? credit_entropy_bits.constprop.0+0x2f0/0x2f0 [ 295.511026][ C1] ? finish_wait+0x270/0x270 [ 295.515691][ C1] hwrng_fillfn+0x137/0x1e0 [ 295.520179][ C1] ? rng_current_show+0x120/0x120 [ 295.525360][ C1] kthread+0x3ab/0x480 [ 295.529420][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.534590][ C1] ? set_kthread_struct+0x100/0x100 [ 295.539754][ C1] ret_from_fork+0x1f/0x30 [ 295.544856][ C1] [ 295.547844][ C1] task:card1-crtc0 state:S stack:30256 pid: 764 ppid: 2 flags:0x00004000 [ 295.557097][ C1] Call Trace: [ 295.560358][ C1] [ 295.563426][ C1] __schedule+0xa5a/0x48f0 [ 295.567827][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.573166][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.578174][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.583288][ C1] schedule+0xd2/0x260 [ 295.587390][ C1] kthread_worker_fn+0x4c3/0xa00 [ 295.592297][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.597203][ C1] ? kthread_use_mm+0x240/0x240 [ 295.602192][ C1] kthread+0x3ab/0x480 [ 295.606227][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.611482][ C1] ? set_kthread_struct+0x100/0x100 [ 295.616655][ C1] ret_from_fork+0x1f/0x30 [ 295.621063][ C1] [ 295.624053][ C1] task:nbd0-recv state:I stack:30616 pid: 845 ppid: 2 flags:0x00004000 [ 295.633570][ C1] Call Trace: [ 295.637085][ C1] [ 295.639994][ C1] __schedule+0xa5a/0x48f0 [ 295.644387][ C1] ? rescuer_thread+0x572/0xb90 [ 295.649209][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.654488][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.659488][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.664419][ C1] schedule+0xd2/0x260 [ 295.668460][ C1] rescuer_thread+0x66c/0xb90 [ 295.673106][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.677923][ C1] ? kthread+0x240/0x480 [ 295.682176][ C1] ? worker_thread+0x1040/0x1040 [ 295.687086][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.691989][ C1] ? worker_thread+0x1040/0x1040 [ 295.696894][ C1] kthread+0x3ab/0x480 [ 295.700933][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.706119][ C1] ? set_kthread_struct+0x100/0x100 [ 295.711327][ C1] ret_from_fork+0x1f/0x30 [ 295.715935][ C1] [ 295.718935][ C1] task:nbd1-recv state:I stack:30000 pid: 848 ppid: 2 flags:0x00004000 [ 295.728190][ C1] Call Trace: [ 295.731880][ C1] [ 295.735264][ C1] __schedule+0xa5a/0x48f0 [ 295.739659][ C1] ? rescuer_thread+0x572/0xb90 [ 295.744667][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.749960][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.754975][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.759890][ C1] schedule+0xd2/0x260 [ 295.763932][ C1] rescuer_thread+0x66c/0xb90 [ 295.768579][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.773416][ C1] ? kthread+0x240/0x480 [ 295.777881][ C1] ? worker_thread+0x1040/0x1040 [ 295.782821][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.787938][ C1] ? worker_thread+0x1040/0x1040 [ 295.793039][ C1] kthread+0x3ab/0x480 [ 295.797077][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.802412][ C1] ? set_kthread_struct+0x100/0x100 [ 295.807588][ C1] ret_from_fork+0x1f/0x30 [ 295.811972][ C1] [ 295.814960][ C1] task:nbd2-recv state:I stack:30616 pid: 851 ppid: 2 flags:0x00004000 [ 295.824129][ C1] Call Trace: [ 295.827376][ C1] [ 295.830278][ C1] __schedule+0xa5a/0x48f0 [ 295.834671][ C1] ? rescuer_thread+0x572/0xb90 [ 295.839673][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.844923][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.849931][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.854853][ C1] schedule+0xd2/0x260 [ 295.858889][ C1] rescuer_thread+0x66c/0xb90 [ 295.863797][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.868620][ C1] ? kthread+0x240/0x480 [ 295.872836][ C1] ? worker_thread+0x1040/0x1040 [ 295.877850][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.882778][ C1] ? worker_thread+0x1040/0x1040 [ 295.887710][ C1] kthread+0x3ab/0x480 [ 295.891747][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.896907][ C1] ? set_kthread_struct+0x100/0x100 [ 295.902069][ C1] ret_from_fork+0x1f/0x30 [ 295.906553][ C1] [ 295.909722][ C1] task:nbd3-recv state:I stack:30000 pid: 854 ppid: 2 flags:0x00004000 [ 295.918888][ C1] Call Trace: [ 295.922139][ C1] [ 295.925146][ C1] __schedule+0xa5a/0x48f0 [ 295.929535][ C1] ? rescuer_thread+0x572/0xb90 [ 295.934353][ C1] ? io_schedule_timeout+0x180/0x180 [ 295.939601][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 295.944592][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 295.949668][ C1] schedule+0xd2/0x260 [ 295.953716][ C1] rescuer_thread+0x66c/0xb90 [ 295.958372][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 295.963189][ C1] ? kthread+0x240/0x480 [ 295.967399][ C1] ? worker_thread+0x1040/0x1040 [ 295.972308][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 295.977362][ C1] ? worker_thread+0x1040/0x1040 [ 295.982270][ C1] kthread+0x3ab/0x480 [ 295.986393][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 295.991656][ C1] ? set_kthread_struct+0x100/0x100 [ 295.996835][ C1] ret_from_fork+0x1f/0x30 [ 296.001222][ C1] [ 296.004210][ C1] task:nbd4-recv state:I stack:30000 pid: 857 ppid: 2 flags:0x00004000 [ 296.013373][ C1] Call Trace: [ 296.016618][ C1] [ 296.019543][ C1] __schedule+0xa5a/0x48f0 [ 296.023929][ C1] ? rescuer_thread+0x572/0xb90 [ 296.028745][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.033989][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.038975][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.043977][ C1] schedule+0xd2/0x260 [ 296.048190][ C1] rescuer_thread+0x66c/0xb90 [ 296.052836][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.057654][ C1] ? kthread+0x240/0x480 [ 296.061876][ C1] ? worker_thread+0x1040/0x1040 [ 296.066781][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.071691][ C1] ? worker_thread+0x1040/0x1040 [ 296.076595][ C1] kthread+0x3ab/0x480 [ 296.080628][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.085788][ C1] ? set_kthread_struct+0x100/0x100 [ 296.090950][ C1] ret_from_fork+0x1f/0x30 [ 296.095335][ C1] [ 296.098322][ C1] task:nbd5-recv state:I stack:30000 pid: 860 ppid: 2 flags:0x00004000 [ 296.107657][ C1] Call Trace: [ 296.110905][ C1] [ 296.113805][ C1] __schedule+0xa5a/0x48f0 [ 296.118190][ C1] ? rescuer_thread+0x572/0xb90 [ 296.123005][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.128253][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.133267][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.138171][ C1] schedule+0xd2/0x260 [ 296.142379][ C1] rescuer_thread+0x66c/0xb90 [ 296.147021][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.151837][ C1] ? kthread+0x240/0x480 [ 296.156059][ C1] ? worker_thread+0x1040/0x1040 [ 296.160959][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.165875][ C1] ? worker_thread+0x1040/0x1040 [ 296.170788][ C1] kthread+0x3ab/0x480 [ 296.174819][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.179977][ C1] ? set_kthread_struct+0x100/0x100 [ 296.185138][ C1] ret_from_fork+0x1f/0x30 [ 296.189524][ C1] [ 296.192514][ C1] task:nbd6-recv state:I stack:30000 pid: 863 ppid: 2 flags:0x00004000 [ 296.201681][ C1] Call Trace: [ 296.204934][ C1] [ 296.207878][ C1] __schedule+0xa5a/0x48f0 [ 296.212271][ C1] ? rescuer_thread+0x572/0xb90 [ 296.217090][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.222336][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.227345][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.232252][ C1] schedule+0xd2/0x260 [ 296.236286][ C1] rescuer_thread+0x66c/0xb90 [ 296.240929][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.245742][ C1] ? kthread+0x240/0x480 [ 296.249949][ C1] ? worker_thread+0x1040/0x1040 [ 296.254850][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.259749][ C1] ? worker_thread+0x1040/0x1040 [ 296.264656][ C1] kthread+0x3ab/0x480 [ 296.268705][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.273882][ C1] ? set_kthread_struct+0x100/0x100 [ 296.279050][ C1] ret_from_fork+0x1f/0x30 [ 296.283553][ C1] [ 296.286543][ C1] task:nbd7-recv state:I stack:30000 pid: 866 ppid: 2 flags:0x00004000 [ 296.295727][ C1] Call Trace: [ 296.298977][ C1] [ 296.301881][ C1] __schedule+0xa5a/0x48f0 [ 296.306268][ C1] ? rescuer_thread+0x572/0xb90 [ 296.311109][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.316441][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.321429][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.326338][ C1] schedule+0xd2/0x260 [ 296.330373][ C1] rescuer_thread+0x66c/0xb90 [ 296.335013][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.339826][ C1] ? kthread+0x240/0x480 [ 296.344035][ C1] ? worker_thread+0x1040/0x1040 [ 296.348937][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.353839][ C1] ? worker_thread+0x1040/0x1040 [ 296.358927][ C1] kthread+0x3ab/0x480 [ 296.363046][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.368204][ C1] ? set_kthread_struct+0x100/0x100 [ 296.373364][ C1] ret_from_fork+0x1f/0x30 [ 296.377747][ C1] [ 296.380734][ C1] task:nbd8-recv state:I stack:30000 pid: 869 ppid: 2 flags:0x00004000 [ 296.389897][ C1] Call Trace: [ 296.393321][ C1] [ 296.396222][ C1] __schedule+0xa5a/0x48f0 [ 296.400615][ C1] ? rescuer_thread+0x572/0xb90 [ 296.405436][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.410699][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.415689][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.420590][ C1] schedule+0xd2/0x260 [ 296.424636][ C1] rescuer_thread+0x66c/0xb90 [ 296.429293][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.434109][ C1] ? kthread+0x240/0x480 [ 296.438317][ C1] ? worker_thread+0x1040/0x1040 [ 296.443218][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.448221][ C1] ? worker_thread+0x1040/0x1040 [ 296.453209][ C1] kthread+0x3ab/0x480 [ 296.457241][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.462399][ C1] ? set_kthread_struct+0x100/0x100 [ 296.467867][ C1] ret_from_fork+0x1f/0x30 [ 296.472265][ C1] [ 296.475252][ C1] task:nbd9-recv state:I stack:30000 pid: 872 ppid: 2 flags:0x00004000 [ 296.484504][ C1] Call Trace: [ 296.487843][ C1] [ 296.490754][ C1] __schedule+0xa5a/0x48f0 [ 296.495684][ C1] ? rescuer_thread+0x572/0xb90 [ 296.500522][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.505770][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.511076][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.515996][ C1] schedule+0xd2/0x260 [ 296.520033][ C1] rescuer_thread+0x66c/0xb90 [ 296.524852][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.529785][ C1] ? kthread+0x240/0x480 [ 296.534023][ C1] ? worker_thread+0x1040/0x1040 [ 296.538957][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.543981][ C1] ? worker_thread+0x1040/0x1040 [ 296.548886][ C1] kthread+0x3ab/0x480 [ 296.552919][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.558083][ C1] ? set_kthread_struct+0x100/0x100 [ 296.563273][ C1] ret_from_fork+0x1f/0x30 [ 296.567667][ C1] [ 296.570659][ C1] task:nbd10-recv state:I stack:30000 pid: 875 ppid: 2 flags:0x00004000 [ 296.579825][ C1] Call Trace: [ 296.583074][ C1] [ 296.585998][ C1] __schedule+0xa5a/0x48f0 [ 296.590388][ C1] ? rescuer_thread+0x572/0xb90 [ 296.595206][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.600472][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.605461][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.610390][ C1] schedule+0xd2/0x260 [ 296.614444][ C1] rescuer_thread+0x66c/0xb90 [ 296.619086][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.623901][ C1] ? kthread+0x240/0x480 [ 296.628128][ C1] ? worker_thread+0x1040/0x1040 [ 296.633056][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.637957][ C1] ? worker_thread+0x1040/0x1040 [ 296.642951][ C1] kthread+0x3ab/0x480 [ 296.646985][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.652165][ C1] ? set_kthread_struct+0x100/0x100 [ 296.657329][ C1] ret_from_fork+0x1f/0x30 [ 296.661720][ C1] [ 296.664712][ C1] task:nbd11-recv state:I stack:30000 pid: 878 ppid: 2 flags:0x00004000 [ 296.673882][ C1] Call Trace: [ 296.677132][ C1] [ 296.680141][ C1] __schedule+0xa5a/0x48f0 [ 296.684624][ C1] ? rescuer_thread+0x572/0xb90 [ 296.690311][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.695760][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.700750][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.705827][ C1] schedule+0xd2/0x260 [ 296.710035][ C1] rescuer_thread+0x66c/0xb90 [ 296.714677][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.719579][ C1] ? kthread+0x240/0x480 [ 296.723808][ C1] ? worker_thread+0x1040/0x1040 [ 296.728710][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.733642][ C1] ? worker_thread+0x1040/0x1040 [ 296.738651][ C1] kthread+0x3ab/0x480 [ 296.742687][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.747868][ C1] ? set_kthread_struct+0x100/0x100 [ 296.753030][ C1] ret_from_fork+0x1f/0x30 [ 296.757437][ C1] [ 296.760429][ C1] task:nbd12-recv state:I stack:30000 pid: 881 ppid: 2 flags:0x00004000 [ 296.769857][ C1] Call Trace: [ 296.773130][ C1] [ 296.776050][ C1] __schedule+0xa5a/0x48f0 [ 296.780438][ C1] ? rescuer_thread+0x572/0xb90 [ 296.785256][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.790517][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.795511][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.800418][ C1] schedule+0xd2/0x260 [ 296.804559][ C1] rescuer_thread+0x66c/0xb90 [ 296.809207][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.814052][ C1] ? kthread+0x240/0x480 [ 296.818528][ C1] ? worker_thread+0x1040/0x1040 [ 296.823962][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.828868][ C1] ? worker_thread+0x1040/0x1040 [ 296.833912][ C1] kthread+0x3ab/0x480 [ 296.838060][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.843226][ C1] ? set_kthread_struct+0x100/0x100 [ 296.848546][ C1] ret_from_fork+0x1f/0x30 [ 296.853043][ C1] [ 296.856032][ C1] task:nbd13-recv state:I stack:30616 pid: 884 ppid: 2 flags:0x00004000 [ 296.865473][ C1] Call Trace: [ 296.868738][ C1] [ 296.871645][ C1] __schedule+0xa5a/0x48f0 [ 296.876038][ C1] ? rescuer_thread+0x572/0xb90 [ 296.880874][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.886123][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.891113][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.896035][ C1] schedule+0xd2/0x260 [ 296.900094][ C1] rescuer_thread+0x66c/0xb90 [ 296.904737][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 296.909554][ C1] ? kthread+0x240/0x480 [ 296.913765][ C1] ? worker_thread+0x1040/0x1040 [ 296.918669][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 296.923574][ C1] ? worker_thread+0x1040/0x1040 [ 296.928474][ C1] kthread+0x3ab/0x480 [ 296.932509][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 296.937672][ C1] ? set_kthread_struct+0x100/0x100 [ 296.942858][ C1] ret_from_fork+0x1f/0x30 [ 296.947252][ C1] [ 296.950248][ C1] task:nbd14-recv state:I stack:30000 pid: 887 ppid: 2 flags:0x00004000 [ 296.959415][ C1] Call Trace: [ 296.962860][ C1] [ 296.966042][ C1] __schedule+0xa5a/0x48f0 [ 296.970437][ C1] ? rescuer_thread+0x572/0xb90 [ 296.975253][ C1] ? io_schedule_timeout+0x180/0x180 [ 296.980512][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 296.985508][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 296.990431][ C1] schedule+0xd2/0x260 [ 296.994603][ C1] rescuer_thread+0x66c/0xb90 [ 296.999264][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.004098][ C1] ? kthread+0x240/0x480 [ 297.008916][ C1] ? worker_thread+0x1040/0x1040 [ 297.013821][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.018740][ C1] ? worker_thread+0x1040/0x1040 [ 297.023644][ C1] kthread+0x3ab/0x480 [ 297.027679][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.032841][ C1] ? set_kthread_struct+0x100/0x100 [ 297.038023][ C1] ret_from_fork+0x1f/0x30 [ 297.042519][ C1] [ 297.045698][ C1] task:nbd15-recv state:I stack:30000 pid: 890 ppid: 2 flags:0x00004000 [ 297.054870][ C1] Call Trace: [ 297.058140][ C1] [ 297.061044][ C1] __schedule+0xa5a/0x48f0 [ 297.065437][ C1] ? rescuer_thread+0x572/0xb90 [ 297.070264][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.075690][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.080722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.085779][ C1] schedule+0xd2/0x260 [ 297.089918][ C1] rescuer_thread+0x66c/0xb90 [ 297.094565][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.099385][ C1] ? kthread+0x240/0x480 [ 297.103598][ C1] ? worker_thread+0x1040/0x1040 [ 297.108502][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.113431][ C1] ? worker_thread+0x1040/0x1040 [ 297.118334][ C1] kthread+0x3ab/0x480 [ 297.122384][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.127548][ C1] ? set_kthread_struct+0x100/0x100 [ 297.132724][ C1] ret_from_fork+0x1f/0x30 [ 297.137115][ C1] [ 297.140125][ C1] task:iscsi_eh state:I stack:30632 pid: 934 ppid: 2 flags:0x00004000 [ 297.149312][ C1] Call Trace: [ 297.152563][ C1] [ 297.155475][ C1] __schedule+0xa5a/0x48f0 [ 297.159886][ C1] ? rescuer_thread+0x572/0xb90 [ 297.164702][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.169965][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.174954][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.179859][ C1] schedule+0xd2/0x260 [ 297.183920][ C1] rescuer_thread+0x66c/0xb90 [ 297.188570][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.193407][ C1] ? kthread+0x240/0x480 [ 297.197619][ C1] ? worker_thread+0x1040/0x1040 [ 297.202522][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.207445][ C1] ? worker_thread+0x1040/0x1040 [ 297.212352][ C1] kthread+0x3ab/0x480 [ 297.216387][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.221552][ C1] ? set_kthread_struct+0x100/0x100 [ 297.226741][ C1] ret_from_fork+0x1f/0x30 [ 297.231151][ C1] [ 297.234144][ C1] task:iscsi_conn_clea state:I stack:30632 pid: 942 ppid: 2 flags:0x00004000 [ 297.243311][ C1] Call Trace: [ 297.246560][ C1] [ 297.249461][ C1] __schedule+0xa5a/0x48f0 [ 297.253852][ C1] ? rescuer_thread+0x572/0xb90 [ 297.258671][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.263921][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.268930][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.273835][ C1] schedule+0xd2/0x260 [ 297.277869][ C1] rescuer_thread+0x66c/0xb90 [ 297.282510][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.287328][ C1] ? kthread+0x240/0x480 [ 297.291537][ C1] ? worker_thread+0x1040/0x1040 [ 297.296441][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.301430][ C1] ? worker_thread+0x1040/0x1040 [ 297.306330][ C1] kthread+0x3ab/0x480 [ 297.310364][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.315526][ C1] ? set_kthread_struct+0x100/0x100 [ 297.320689][ C1] ret_from_fork+0x1f/0x30 [ 297.325078][ C1] [ 297.328068][ C1] task:scsi_eh_0 state:S stack:29672 pid: 953 ppid: 2 flags:0x00004000 [ 297.337405][ C1] Call Trace: [ 297.340672][ C1] [ 297.343593][ C1] __schedule+0xa5a/0x48f0 [ 297.348502][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 297.354537][ C1] ? finish_task_switch.isra.0+0x2f2/0xb40 [ 297.360314][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.365571][ C1] schedule+0xd2/0x260 [ 297.369604][ C1] scsi_error_handler+0x4ac/0x1260 [ 297.374681][ C1] ? kthread+0x240/0x480 [ 297.378890][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 297.383964][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 297.390252][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 297.395414][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.400315][ C1] ? scsi_eh_get_sense+0x870/0x870 [ 297.405509][ C1] kthread+0x3ab/0x480 [ 297.409636][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.414895][ C1] ? set_kthread_struct+0x100/0x100 [ 297.420146][ C1] ret_from_fork+0x1f/0x30 [ 297.424536][ C1] [ 297.427613][ C1] task:scsi_tmf_0 state:I stack:29936 pid: 954 ppid: 2 flags:0x00004000 [ 297.437124][ C1] Call Trace: [ 297.440636][ C1] [ 297.443539][ C1] __schedule+0xa5a/0x48f0 [ 297.447926][ C1] ? rescuer_thread+0x572/0xb90 [ 297.452829][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.458078][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.463244][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.468165][ C1] schedule+0xd2/0x260 [ 297.472201][ C1] rescuer_thread+0x66c/0xb90 [ 297.476868][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.481700][ C1] ? kthread+0x240/0x480 [ 297.485935][ C1] ? worker_thread+0x1040/0x1040 [ 297.490947][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.495872][ C1] ? worker_thread+0x1040/0x1040 [ 297.501061][ C1] kthread+0x3ab/0x480 [ 297.505358][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.510590][ C1] ? set_kthread_struct+0x100/0x100 [ 297.515954][ C1] ret_from_fork+0x1f/0x30 [ 297.520456][ C1] [ 297.523568][ C1] task:nvme-wq state:I stack:29656 pid: 966 ppid: 2 flags:0x00004000 [ 297.532826][ C1] Call Trace: [ 297.536082][ C1] [ 297.538990][ C1] __schedule+0xa5a/0x48f0 [ 297.543504][ C1] ? rescuer_thread+0x572/0xb90 [ 297.548345][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.553694][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.558712][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.563903][ C1] schedule+0xd2/0x260 [ 297.567968][ C1] rescuer_thread+0x66c/0xb90 [ 297.572641][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.577458][ C1] ? kthread+0x240/0x480 [ 297.581667][ C1] ? worker_thread+0x1040/0x1040 [ 297.586588][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.591585][ C1] ? worker_thread+0x1040/0x1040 [ 297.596488][ C1] kthread+0x3ab/0x480 [ 297.600523][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.605684][ C1] ? set_kthread_struct+0x100/0x100 [ 297.610849][ C1] ret_from_fork+0x1f/0x30 [ 297.615249][ C1] [ 297.618265][ C1] task:nvme-reset-wq state:I stack:30632 pid: 968 ppid: 2 flags:0x00004000 [ 297.627431][ C1] Call Trace: [ 297.630703][ C1] [ 297.633606][ C1] __schedule+0xa5a/0x48f0 [ 297.638005][ C1] ? rescuer_thread+0x572/0xb90 [ 297.642999][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.648267][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.653365][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.658292][ C1] schedule+0xd2/0x260 [ 297.662332][ C1] rescuer_thread+0x66c/0xb90 [ 297.667061][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.671968][ C1] ? kthread+0x240/0x480 [ 297.676199][ C1] ? worker_thread+0x1040/0x1040 [ 297.681123][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.686160][ C1] ? worker_thread+0x1040/0x1040 [ 297.691155][ C1] kthread+0x3ab/0x480 [ 297.695224][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.700397][ C1] ? set_kthread_struct+0x100/0x100 [ 297.705741][ C1] ret_from_fork+0x1f/0x30 [ 297.710129][ C1] [ 297.713140][ C1] task:nvme-delete-wq state:I stack:30632 pid: 970 ppid: 2 flags:0x00004000 [ 297.722922][ C1] Call Trace: [ 297.726356][ C1] [ 297.729260][ C1] __schedule+0xa5a/0x48f0 [ 297.733653][ C1] ? rescuer_thread+0x572/0xb90 [ 297.738474][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.743747][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.748755][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.753686][ C1] schedule+0xd2/0x260 [ 297.757728][ C1] rescuer_thread+0x66c/0xb90 [ 297.762371][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.767186][ C1] ? kthread+0x240/0x480 [ 297.771419][ C1] ? worker_thread+0x1040/0x1040 [ 297.776323][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.781401][ C1] ? worker_thread+0x1040/0x1040 [ 297.786325][ C1] kthread+0x3ab/0x480 [ 297.790386][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.795549][ C1] ? set_kthread_struct+0x100/0x100 [ 297.800717][ C1] ret_from_fork+0x1f/0x30 [ 297.805547][ C1] [ 297.808558][ C1] task:nvme_fc_wq state:I stack:30632 pid: 978 ppid: 2 flags:0x00004000 [ 297.817746][ C1] Call Trace: [ 297.820999][ C1] [ 297.823904][ C1] __schedule+0xa5a/0x48f0 [ 297.828301][ C1] ? rescuer_thread+0x572/0xb90 [ 297.833123][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.838388][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.843397][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.848302][ C1] schedule+0xd2/0x260 [ 297.852355][ C1] rescuer_thread+0x66c/0xb90 [ 297.857019][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.861844][ C1] ? kthread+0x240/0x480 [ 297.866090][ C1] ? worker_thread+0x1040/0x1040 [ 297.871014][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.875918][ C1] ? worker_thread+0x1040/0x1040 [ 297.881013][ C1] kthread+0x3ab/0x480 [ 297.885071][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.890721][ C1] ? set_kthread_struct+0x100/0x100 [ 297.896154][ C1] ret_from_fork+0x1f/0x30 [ 297.900548][ C1] [ 297.903982][ C1] task:nvme_tcp_wq state:I stack:30632 pid: 980 ppid: 2 flags:0x00004000 [ 297.913147][ C1] Call Trace: [ 297.916396][ C1] [ 297.919299][ C1] __schedule+0xa5a/0x48f0 [ 297.923795][ C1] ? rescuer_thread+0x572/0xb90 [ 297.928619][ C1] ? io_schedule_timeout+0x180/0x180 [ 297.933889][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 297.938906][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 297.943810][ C1] schedule+0xd2/0x260 [ 297.947851][ C1] rescuer_thread+0x66c/0xb90 [ 297.952518][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 297.957337][ C1] ? kthread+0x240/0x480 [ 297.961549][ C1] ? worker_thread+0x1040/0x1040 [ 297.966462][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 297.972061][ C1] ? worker_thread+0x1040/0x1040 [ 297.976968][ C1] kthread+0x3ab/0x480 [ 297.981002][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 297.986165][ C1] ? set_kthread_struct+0x100/0x100 [ 297.991348][ C1] ret_from_fork+0x1f/0x30 [ 297.995740][ C1] [ 297.998731][ C1] task:nvmet-zbd-wq state:I stack:30632 pid: 983 ppid: 2 flags:0x00004000 [ 298.007915][ C1] Call Trace: [ 298.011167][ C1] [ 298.014077][ C1] __schedule+0xa5a/0x48f0 [ 298.018472][ C1] ? rescuer_thread+0x572/0xb90 [ 298.023603][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.028869][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.033866][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.038776][ C1] schedule+0xd2/0x260 [ 298.042899][ C1] rescuer_thread+0x66c/0xb90 [ 298.047561][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.052407][ C1] ? kthread+0x240/0x480 [ 298.056723][ C1] ? worker_thread+0x1040/0x1040 [ 298.061634][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.066539][ C1] ? worker_thread+0x1040/0x1040 [ 298.071465][ C1] kthread+0x3ab/0x480 [ 298.075498][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.080748][ C1] ? set_kthread_struct+0x100/0x100 [ 298.086085][ C1] ret_from_fork+0x1f/0x30 [ 298.090490][ C1] [ 298.093480][ C1] task:nvmet-buffered- state:I stack:30632 pid: 984 ppid: 2 flags:0x00004000 [ 298.103602][ C1] Call Trace: [ 298.106868][ C1] [ 298.109775][ C1] __schedule+0xa5a/0x48f0 [ 298.114165][ C1] ? rescuer_thread+0x572/0xb90 [ 298.118982][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.124235][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.129224][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.134219][ C1] schedule+0xd2/0x260 [ 298.138263][ C1] rescuer_thread+0x66c/0xb90 [ 298.142904][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.148091][ C1] ? kthread+0x240/0x480 [ 298.152318][ C1] ? worker_thread+0x1040/0x1040 [ 298.157224][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.162126][ C1] ? worker_thread+0x1040/0x1040 [ 298.167028][ C1] kthread+0x3ab/0x480 [ 298.171079][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.176266][ C1] ? set_kthread_struct+0x100/0x100 [ 298.181589][ C1] ret_from_fork+0x1f/0x30 [ 298.186624][ C1] [ 298.189616][ C1] task:target_completi state:I stack:29936 pid: 993 ppid: 2 flags:0x00004000 [ 298.198797][ C1] Call Trace: [ 298.202052][ C1] [ 298.205189][ C1] __schedule+0xa5a/0x48f0 [ 298.209579][ C1] ? rescuer_thread+0x572/0xb90 [ 298.214568][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.219999][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.224990][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.229986][ C1] schedule+0xd2/0x260 [ 298.234024][ C1] rescuer_thread+0x66c/0xb90 [ 298.238679][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.243499][ C1] ? kthread+0x240/0x480 [ 298.247717][ C1] ? worker_thread+0x1040/0x1040 [ 298.252625][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.257787][ C1] ? worker_thread+0x1040/0x1040 [ 298.262799][ C1] kthread+0x3ab/0x480 [ 298.266843][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.272123][ C1] ? set_kthread_struct+0x100/0x100 [ 298.277294][ C1] ret_from_fork+0x1f/0x30 [ 298.281774][ C1] [ 298.284766][ C1] task:target_submissi state:I stack:30632 pid: 994 ppid: 2 flags:0x00004000 [ 298.294024][ C1] Call Trace: [ 298.297277][ C1] [ 298.300184][ C1] __schedule+0xa5a/0x48f0 [ 298.304737][ C1] ? rescuer_thread+0x572/0xb90 [ 298.309654][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.315018][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.320037][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.325417][ C1] schedule+0xd2/0x260 [ 298.329542][ C1] rescuer_thread+0x66c/0xb90 [ 298.334531][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.339347][ C1] ? kthread+0x240/0x480 [ 298.343555][ C1] ? worker_thread+0x1040/0x1040 [ 298.348543][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.353443][ C1] ? worker_thread+0x1040/0x1040 [ 298.358343][ C1] kthread+0x3ab/0x480 [ 298.362474][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.367723][ C1] ? set_kthread_struct+0x100/0x100 [ 298.372883][ C1] ret_from_fork+0x1f/0x30 [ 298.377270][ C1] [ 298.380279][ C1] task:xcopy_wq state:I stack:30632 pid: 995 ppid: 2 flags:0x00004000 [ 298.389463][ C1] Call Trace: [ 298.392729][ C1] [ 298.395648][ C1] __schedule+0xa5a/0x48f0 [ 298.400052][ C1] ? rescuer_thread+0x572/0xb90 [ 298.404960][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.410207][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.415202][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.420122][ C1] schedule+0xd2/0x260 [ 298.424173][ C1] rescuer_thread+0x66c/0xb90 [ 298.428816][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.433633][ C1] ? kthread+0x240/0x480 [ 298.437862][ C1] ? worker_thread+0x1040/0x1040 [ 298.442766][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.447670][ C1] ? worker_thread+0x1040/0x1040 [ 298.452657][ C1] kthread+0x3ab/0x480 [ 298.456694][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.461856][ C1] ? set_kthread_struct+0x100/0x100 [ 298.467026][ C1] ret_from_fork+0x1f/0x30 [ 298.471415][ C1] [ 298.474501][ C1] task:bond0 state:I stack:30632 pid: 1006 ppid: 2 flags:0x00004000 [ 298.483666][ C1] Call Trace: [ 298.486920][ C1] [ 298.489823][ C1] __schedule+0xa5a/0x48f0 [ 298.494211][ C1] ? rescuer_thread+0x572/0xb90 [ 298.499031][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.504287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.509390][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.514306][ C1] schedule+0xd2/0x260 [ 298.518362][ C1] rescuer_thread+0x66c/0xb90 [ 298.523004][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.527840][ C1] ? kthread+0x240/0x480 [ 298.532049][ C1] ? worker_thread+0x1040/0x1040 [ 298.536952][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.541871][ C1] ? worker_thread+0x1040/0x1040 [ 298.546772][ C1] kthread+0x3ab/0x480 [ 298.550808][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.555968][ C1] ? set_kthread_struct+0x100/0x100 [ 298.561130][ C1] ret_from_fork+0x1f/0x30 [ 298.565541][ C1] [ 298.568551][ C1] task:kworker/u4:4 state:I stack:28000 pid: 1014 ppid: 2 flags:0x00004000 [ 298.577716][ C1] Workqueue: 0x0 (cfg80211) [ 298.582274][ C1] Call Trace: [ 298.585525][ C1] [ 298.588429][ C1] __schedule+0xa5a/0x48f0 [ 298.592816][ C1] ? worker_thread+0xb2/0x1040 [ 298.597543][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.602816][ C1] schedule+0xd2/0x260 [ 298.606866][ C1] worker_thread+0x14d/0x1040 [ 298.611529][ C1] ? process_one_work+0x1450/0x1450 [ 298.616693][ C1] kthread+0x3ab/0x480 [ 298.620779][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.625942][ C1] ? set_kthread_struct+0x100/0x100 [ 298.631106][ C1] ret_from_fork+0x1f/0x30 [ 298.636211][ C1] [ 298.639205][ C1] task:kworker/0:2 state:I stack:26048 pid: 1016 ppid: 2 flags:0x00004000 [ 298.648462][ C1] Workqueue: 0x0 (rcu_gp) [ 298.652853][ C1] Call Trace: [ 298.656120][ C1] [ 298.659025][ C1] __schedule+0xa5a/0x48f0 [ 298.663413][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.668660][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.673585][ C1] schedule+0xd2/0x260 [ 298.677618][ C1] worker_thread+0x14d/0x1040 [ 298.682303][ C1] ? process_one_work+0x1450/0x1450 [ 298.687466][ C1] kthread+0x3ab/0x480 [ 298.691501][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.696664][ C1] ? set_kthread_struct+0x100/0x100 [ 298.701825][ C1] ret_from_fork+0x1f/0x30 [ 298.706218][ C1] [ 298.709206][ C1] task:mlx4 state:I stack:30632 pid: 1107 ppid: 2 flags:0x00004000 [ 298.718389][ C1] Call Trace: [ 298.721636][ C1] [ 298.724540][ C1] __schedule+0xa5a/0x48f0 [ 298.728931][ C1] ? rescuer_thread+0x572/0xb90 [ 298.733745][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.739272][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.744265][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.749168][ C1] schedule+0xd2/0x260 [ 298.753205][ C1] rescuer_thread+0x66c/0xb90 [ 298.757850][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.762683][ C1] ? kthread+0x240/0x480 [ 298.766894][ C1] ? worker_thread+0x1040/0x1040 [ 298.771796][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.776697][ C1] ? worker_thread+0x1040/0x1040 [ 298.781599][ C1] kthread+0x3ab/0x480 [ 298.785636][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.790797][ C1] ? set_kthread_struct+0x100/0x100 [ 298.796068][ C1] ret_from_fork+0x1f/0x30 [ 298.800668][ C1] [ 298.803660][ C1] task:phy0 state:I stack:29656 pid: 1151 ppid: 2 flags:0x00004000 [ 298.812831][ C1] Call Trace: [ 298.816177][ C1] [ 298.819259][ C1] __schedule+0xa5a/0x48f0 [ 298.823734][ C1] ? rescuer_thread+0x572/0xb90 [ 298.828549][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.833797][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 298.838875][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.843779][ C1] schedule+0xd2/0x260 [ 298.847814][ C1] rescuer_thread+0x66c/0xb90 [ 298.852457][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 298.857365][ C1] ? kthread+0x240/0x480 [ 298.861580][ C1] ? worker_thread+0x1040/0x1040 [ 298.866504][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 298.871424][ C1] ? worker_thread+0x1040/0x1040 [ 298.876324][ C1] kthread+0x3ab/0x480 [ 298.880357][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.885605][ C1] ? set_kthread_struct+0x100/0x100 [ 298.890767][ C1] ret_from_fork+0x1f/0x30 [ 298.895172][ C1] [ 298.898160][ C1] task:kworker/1:1H state:I stack:27840 pid: 1152 ppid: 2 flags:0x00004000 [ 298.907338][ C1] Workqueue: 0x0 (kblockd) [ 298.911807][ C1] Call Trace: [ 298.915164][ C1] [ 298.918068][ C1] __schedule+0xa5a/0x48f0 [ 298.922542][ C1] ? worker_thread+0xb0/0x1040 [ 298.927286][ C1] ? io_schedule_timeout+0x180/0x180 [ 298.932624][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 298.937528][ C1] schedule+0xd2/0x260 [ 298.941580][ C1] worker_thread+0x14d/0x1040 [ 298.946224][ C1] ? process_one_work+0x1450/0x1450 [ 298.951434][ C1] kthread+0x3ab/0x480 [ 298.955499][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 298.960667][ C1] ? set_kthread_struct+0x100/0x100 [ 298.965837][ C1] ret_from_fork+0x1f/0x30 [ 298.970228][ C1] [ 298.973241][ C1] task:phy1 state:I stack:30632 pid: 1157 ppid: 2 flags:0x00004000 [ 298.982410][ C1] Call Trace: [ 298.985676][ C1] [ 298.988583][ C1] __schedule+0xa5a/0x48f0 [ 298.992977][ C1] ? rescuer_thread+0x572/0xb90 [ 298.997799][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.003265][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.008254][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.013158][ C1] schedule+0xd2/0x260 [ 299.017212][ C1] rescuer_thread+0x66c/0xb90 [ 299.021855][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.026671][ C1] ? kthread+0x240/0x480 [ 299.030901][ C1] ? worker_thread+0x1040/0x1040 [ 299.035805][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.040798][ C1] ? worker_thread+0x1040/0x1040 [ 299.045702][ C1] kthread+0x3ab/0x480 [ 299.049743][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.054908][ C1] ? set_kthread_struct+0x100/0x100 [ 299.060072][ C1] ret_from_fork+0x1f/0x30 [ 299.064461][ C1] [ 299.067452][ C1] task:firewire state:I stack:29656 pid: 1205 ppid: 2 flags:0x00004000 [ 299.076638][ C1] Call Trace: [ 299.079887][ C1] [ 299.082808][ C1] __schedule+0xa5a/0x48f0 [ 299.087214][ C1] ? rescuer_thread+0x572/0xb90 [ 299.092061][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.097311][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.102320][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.107223][ C1] schedule+0xd2/0x260 [ 299.111259][ C1] rescuer_thread+0x66c/0xb90 [ 299.115917][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.120998][ C1] ? worker_thread+0x1040/0x1040 [ 299.125901][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.131254][ C1] ? worker_thread+0x1040/0x1040 [ 299.136161][ C1] kthread+0x3ab/0x480 [ 299.140216][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.145377][ C1] ? set_kthread_struct+0x100/0x100 [ 299.150539][ C1] ret_from_fork+0x1f/0x30 [ 299.154950][ C1] [ 299.157957][ C1] task:firewire_ohci state:I stack:29656 pid: 1207 ppid: 2 flags:0x00004000 [ 299.167124][ C1] Call Trace: [ 299.170376][ C1] [ 299.173282][ C1] __schedule+0xa5a/0x48f0 [ 299.177678][ C1] ? rescuer_thread+0x572/0xb90 [ 299.182499][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.187770][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.192960][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.197864][ C1] schedule+0xd2/0x260 [ 299.201898][ C1] rescuer_thread+0x66c/0xb90 [ 299.206541][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.211365][ C1] ? kthread+0x240/0x480 [ 299.215593][ C1] ? worker_thread+0x1040/0x1040 [ 299.220518][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.225438][ C1] ? worker_thread+0x1040/0x1040 [ 299.230344][ C1] kthread+0x3ab/0x480 [ 299.234398][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.239561][ C1] ? set_kthread_struct+0x100/0x100 [ 299.244809][ C1] ret_from_fork+0x1f/0x30 [ 299.249200][ C1] [ 299.252191][ C1] task:vfio-irqfd-clea state:I stack:30632 pid: 1211 ppid: 2 flags:0x00004000 [ 299.261530][ C1] Call Trace: [ 299.264780][ C1] [ 299.267765][ C1] __schedule+0xa5a/0x48f0 [ 299.272573][ C1] ? rescuer_thread+0x572/0xb90 [ 299.277393][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.282647][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.287639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.292544][ C1] schedule+0xd2/0x260 [ 299.296665][ C1] rescuer_thread+0x66c/0xb90 [ 299.301393][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.306210][ C1] ? kthread+0x240/0x480 [ 299.310537][ C1] ? worker_thread+0x1040/0x1040 [ 299.315440][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.320360][ C1] ? worker_thread+0x1040/0x1040 [ 299.325279][ C1] kthread+0x3ab/0x480 [ 299.329314][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.334478][ C1] ? set_kthread_struct+0x100/0x100 [ 299.339651][ C1] ret_from_fork+0x1f/0x30 [ 299.344043][ C1] [ 299.347037][ C1] task:aoe_tx0 state:R running task stack:28584 pid: 1221 ppid: 2 flags:0x00004000 [ 299.357766][ C1] Call Trace: [ 299.361018][ C1] [ 299.363942][ C1] __schedule+0xa5a/0x48f0 [ 299.368356][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.373698][ C1] schedule+0xd2/0x260 [ 299.377733][ C1] kthread+0x261/0x380 [ 299.381772][ C1] ? ktcomplete+0x2d0/0x2d0 [ 299.386240][ C1] ? wake_up_q+0xf0/0xf0 [ 299.390453][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.395568][ C1] ? ktcomplete+0x2d0/0x2d0 [ 299.400194][ C1] kthread+0x3ab/0x480 [ 299.404263][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.409442][ C1] ? set_kthread_struct+0x100/0x100 [ 299.414614][ C1] ret_from_fork+0x1f/0x30 [ 299.419006][ C1] [ 299.422087][ C1] task:aoe_ktio0 state:S stack:30528 pid: 1223 ppid: 2 flags:0x00004000 [ 299.431252][ C1] Call Trace: [ 299.434504][ C1] [ 299.437408][ C1] __schedule+0xa5a/0x48f0 [ 299.441819][ C1] ? kthread+0x1d2/0x380 [ 299.446050][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.451325][ C1] schedule+0xd2/0x260 [ 299.455379][ C1] kthread+0x261/0x380 [ 299.459418][ C1] ? ktcomplete+0x2d0/0x2d0 [ 299.463975][ C1] ? wake_up_q+0xf0/0xf0 [ 299.468186][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.473109][ C1] ? ktcomplete+0x2d0/0x2d0 [ 299.477596][ C1] kthread+0x3ab/0x480 [ 299.481631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.486796][ C1] ? set_kthread_struct+0x100/0x100 [ 299.491983][ C1] ret_from_fork+0x1f/0x30 [ 299.496380][ C1] [ 299.499380][ C1] task:u132 state:I stack:30632 pid: 1247 ppid: 2 flags:0x00004000 [ 299.508570][ C1] Call Trace: [ 299.511827][ C1] [ 299.514741][ C1] __schedule+0xa5a/0x48f0 [ 299.519279][ C1] ? rescuer_thread+0x572/0xb90 [ 299.524111][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.530934][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.535950][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.540885][ C1] schedule+0xd2/0x260 [ 299.545013][ C1] rescuer_thread+0x66c/0xb90 [ 299.549677][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.554585][ C1] ? worker_thread+0x1040/0x1040 [ 299.559523][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.564445][ C1] ? worker_thread+0x1040/0x1040 [ 299.569391][ C1] kthread+0x3ab/0x480 [ 299.573430][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.578594][ C1] ? set_kthread_struct+0x100/0x100 [ 299.583756][ C1] ret_from_fork+0x1f/0x30 [ 299.588147][ C1] [ 299.591145][ C1] task:uas state:I stack:30632 pid: 1259 ppid: 2 flags:0x00004000 [ 299.600331][ C1] Call Trace: [ 299.603583][ C1] [ 299.606510][ C1] __schedule+0xa5a/0x48f0 [ 299.611601][ C1] ? rescuer_thread+0x572/0xb90 [ 299.616419][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.621773][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.626843][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.631771][ C1] schedule+0xd2/0x260 [ 299.635813][ C1] rescuer_thread+0x66c/0xb90 [ 299.640460][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.645338][ C1] ? kthread+0x240/0x480 [ 299.649556][ C1] ? worker_thread+0x1040/0x1040 [ 299.654487][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.659392][ C1] ? worker_thread+0x1040/0x1040 [ 299.664305][ C1] kthread+0x3ab/0x480 [ 299.668349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.673540][ C1] ? set_kthread_struct+0x100/0x100 [ 299.678707][ C1] ret_from_fork+0x1f/0x30 [ 299.683096][ C1] [ 299.686263][ C1] task:kworker/u4:5 state:I stack:26248 pid: 1321 ppid: 2 flags:0x00004000 [ 299.695709][ C1] Workqueue: 0x0 (bat_events) [ 299.700728][ C1] Call Trace: [ 299.704078][ C1] [ 299.707091][ C1] __schedule+0xa5a/0x48f0 [ 299.711509][ C1] ? worker_thread+0xb0/0x1040 [ 299.716244][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.721623][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.726559][ C1] schedule+0xd2/0x260 [ 299.730618][ C1] worker_thread+0x14d/0x1040 [ 299.735309][ C1] ? process_one_work+0x1450/0x1450 [ 299.740475][ C1] kthread+0x3ab/0x480 [ 299.744537][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.749717][ C1] ? set_kthread_struct+0x100/0x100 [ 299.754901][ C1] ret_from_fork+0x1f/0x30 [ 299.759291][ C1] [ 299.762283][ C1] task:usbip_event state:I stack:30000 pid: 1556 ppid: 2 flags:0x00004000 [ 299.771450][ C1] Call Trace: [ 299.774728][ C1] [ 299.777633][ C1] __schedule+0xa5a/0x48f0 [ 299.782054][ C1] ? rescuer_thread+0x572/0xb90 [ 299.786870][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.792135][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 299.797215][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 299.802142][ C1] schedule+0xd2/0x260 [ 299.806273][ C1] rescuer_thread+0x66c/0xb90 [ 299.810937][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 299.815773][ C1] ? kthread+0x240/0x480 [ 299.820176][ C1] ? worker_thread+0x1040/0x1040 [ 299.825100][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.830088][ C1] ? worker_thread+0x1040/0x1040 [ 299.834993][ C1] kthread+0x3ab/0x480 [ 299.839051][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.844321][ C1] ? set_kthread_struct+0x100/0x100 [ 299.849486][ C1] ret_from_fork+0x1f/0x30 [ 299.853884][ C1] [ 299.856895][ C1] task:pvrusb2-context state:S stack:29704 pid: 1942 ppid: 2 flags:0x00004000 [ 299.866076][ C1] Call Trace: [ 299.869332][ C1] [ 299.872241][ C1] __schedule+0xa5a/0x48f0 [ 299.876632][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.881896][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 299.887844][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 299.893014][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 299.898788][ C1] schedule+0xd2/0x260 [ 299.902826][ C1] pvr2_context_thread_func+0x45b/0x680 [ 299.908447][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 299.913802][ C1] ? finish_wait+0x270/0x270 [ 299.918359][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 299.923264][ C1] ? pvr2_context_destroy+0x1e0/0x1e0 [ 299.928693][ C1] kthread+0x3ab/0x480 [ 299.932815][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 299.937975][ C1] ? set_kthread_struct+0x100/0x100 [ 299.943148][ C1] ret_from_fork+0x1f/0x30 [ 299.947642][ C1] [ 299.950745][ C1] task:cec-vivid-000-v state:S stack:30480 pid: 1977 ppid: 2 flags:0x00004000 [ 299.959912][ C1] Call Trace: [ 299.963182][ C1] [ 299.966089][ C1] __schedule+0xa5a/0x48f0 [ 299.970479][ C1] ? io_schedule_timeout+0x180/0x180 [ 299.975735][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 299.981706][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 299.986868][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 299.992638][ C1] schedule+0xd2/0x260 [ 299.996669][ C1] cec_thread_func+0x4b7/0xab0 [ 300.001399][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.006233][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.012005][ C1] ? finish_wait+0x270/0x270 [ 300.016559][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.021459][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.027245][ C1] kthread+0x3ab/0x480 [ 300.031356][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.036535][ C1] ? set_kthread_struct+0x100/0x100 [ 300.041818][ C1] ret_from_fork+0x1f/0x30 [ 300.046210][ C1] [ 300.049204][ C1] task:cec-vivid-000-v state:S stack:29640 pid: 1978 ppid: 2 flags:0x00004000 [ 300.058458][ C1] Call Trace: [ 300.061713][ C1] [ 300.064713][ C1] __schedule+0xa5a/0x48f0 [ 300.069198][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.074449][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.080480][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.085733][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.091526][ C1] schedule+0xd2/0x260 [ 300.095758][ C1] cec_thread_func+0x4b7/0xab0 [ 300.100515][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.105332][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.111107][ C1] ? finish_wait+0x270/0x270 [ 300.115663][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.120583][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.126423][ C1] kthread+0x3ab/0x480 [ 300.130560][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.135810][ C1] ? set_kthread_struct+0x100/0x100 [ 300.140975][ C1] ret_from_fork+0x1f/0x30 [ 300.145379][ C1] [ 300.148370][ C1] task:vivid_cec-vivid state:S stack:29560 pid: 1979 ppid: 2 flags:0x00004000 [ 300.157553][ C1] Call Trace: [ 300.160821][ C1] [ 300.163960][ C1] __schedule+0xa5a/0x48f0 [ 300.168742][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 300.174506][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.179931][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 300.184928][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 300.189853][ C1] schedule+0xd2/0x260 [ 300.193889][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 300.199163][ C1] ? __lock_acquire+0x15ad/0x5410 [ 300.204171][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.209768][ C1] ? finish_wait+0x270/0x270 [ 300.214349][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 300.220309][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 300.226078][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.231248][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.236157][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.241762][ C1] kthread+0x3ab/0x480 [ 300.245967][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.251240][ C1] ? set_kthread_struct+0x100/0x100 [ 300.256512][ C1] ret_from_fork+0x1f/0x30 [ 300.260905][ C1] [ 300.263911][ C1] task:cec-vivid-001-v state:S stack:30600 pid: 1993 ppid: 2 flags:0x00004000 [ 300.273351][ C1] Call Trace: [ 300.276626][ C1] [ 300.279660][ C1] __schedule+0xa5a/0x48f0 [ 300.284052][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.289324][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.295781][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.300968][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.306739][ C1] schedule+0xd2/0x260 [ 300.310776][ C1] cec_thread_func+0x4b7/0xab0 [ 300.315508][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.320330][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.326388][ C1] ? finish_wait+0x270/0x270 [ 300.330962][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.335864][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.341634][ C1] kthread+0x3ab/0x480 [ 300.345666][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.350827][ C1] ? set_kthread_struct+0x100/0x100 [ 300.355991][ C1] ret_from_fork+0x1f/0x30 [ 300.360381][ C1] [ 300.363371][ C1] task:cec-vivid-001-v state:S stack:29984 pid: 1994 ppid: 2 flags:0x00004000 [ 300.372554][ C1] Call Trace: [ 300.375805][ C1] [ 300.378707][ C1] __schedule+0xa5a/0x48f0 [ 300.383102][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.388369][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.394662][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.399823][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.405594][ C1] schedule+0xd2/0x260 [ 300.409629][ C1] cec_thread_func+0x4b7/0xab0 [ 300.414376][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.419199][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.425056][ C1] ? finish_wait+0x270/0x270 [ 300.429613][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.434537][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.441001][ C1] kthread+0x3ab/0x480 [ 300.445120][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.450546][ C1] ? set_kthread_struct+0x100/0x100 [ 300.455707][ C1] ret_from_fork+0x1f/0x30 [ 300.460266][ C1] [ 300.463258][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 1995 ppid: 2 flags:0x00004000 [ 300.472418][ C1] Call Trace: [ 300.475680][ C1] [ 300.478583][ C1] __schedule+0xa5a/0x48f0 [ 300.483255][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 300.488682][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.493940][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 300.499013][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 300.503911][ C1] schedule+0xd2/0x260 [ 300.507941][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 300.513305][ C1] ? __lock_acquire+0x15ad/0x5410 [ 300.518297][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.523894][ C1] ? finish_wait+0x270/0x270 [ 300.528445][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 300.534420][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 300.540186][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.545344][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.550243][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.555837][ C1] kthread+0x3ab/0x480 [ 300.559872][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.565031][ C1] ? set_kthread_struct+0x100/0x100 [ 300.570191][ C1] ret_from_fork+0x1f/0x30 [ 300.574575][ C1] [ 300.577562][ C1] task:cec-vivid-002-v state:S stack:30600 pid: 2009 ppid: 2 flags:0x00004000 [ 300.586721][ C1] Call Trace: [ 300.589968][ C1] [ 300.592870][ C1] __schedule+0xa5a/0x48f0 [ 300.597258][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.602502][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.608445][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.613607][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.619380][ C1] schedule+0xd2/0x260 [ 300.623428][ C1] cec_thread_func+0x4b7/0xab0 [ 300.628155][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.632972][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.638739][ C1] ? finish_wait+0x270/0x270 [ 300.643294][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.648383][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.654414][ C1] kthread+0x3ab/0x480 [ 300.658731][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.664062][ C1] ? set_kthread_struct+0x100/0x100 [ 300.669222][ C1] ret_from_fork+0x1f/0x30 [ 300.673613][ C1] [ 300.676606][ C1] task:cec-vivid-002-v state:S stack:29984 pid: 2010 ppid: 2 flags:0x00004000 [ 300.685944][ C1] Call Trace: [ 300.689191][ C1] [ 300.692094][ C1] __schedule+0xa5a/0x48f0 [ 300.696480][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.701729][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.708316][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.713581][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.719528][ C1] schedule+0xd2/0x260 [ 300.723562][ C1] cec_thread_func+0x4b7/0xab0 [ 300.728289][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.733104][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.738872][ C1] ? finish_wait+0x270/0x270 [ 300.743461][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.748365][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.754350][ C1] kthread+0x3ab/0x480 [ 300.758399][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.763575][ C1] ? set_kthread_struct+0x100/0x100 [ 300.768735][ C1] ret_from_fork+0x1f/0x30 [ 300.773117][ C1] [ 300.776100][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2011 ppid: 2 flags:0x00004000 [ 300.785262][ C1] Call Trace: [ 300.788515][ C1] [ 300.791414][ C1] __schedule+0xa5a/0x48f0 [ 300.795809][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 300.801233][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.806479][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 300.811470][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 300.816375][ C1] schedule+0xd2/0x260 [ 300.820405][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 300.825654][ C1] ? __lock_acquire+0x15ad/0x5410 [ 300.830641][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.836321][ C1] ? finish_wait+0x270/0x270 [ 300.840872][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 300.846829][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 300.852681][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.857840][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.862734][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 300.868329][ C1] kthread+0x3ab/0x480 [ 300.872360][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.877519][ C1] ? set_kthread_struct+0x100/0x100 [ 300.882678][ C1] ret_from_fork+0x1f/0x30 [ 300.887079][ C1] [ 300.890064][ C1] task:cec-vivid-003-v state:S stack:30600 pid: 2025 ppid: 2 flags:0x00004000 [ 300.899313][ C1] Call Trace: [ 300.902557][ C1] [ 300.905456][ C1] __schedule+0xa5a/0x48f0 [ 300.909841][ C1] ? io_schedule_timeout+0x180/0x180 [ 300.915100][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 300.921041][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 300.926202][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 300.931995][ C1] schedule+0xd2/0x260 [ 300.936030][ C1] cec_thread_func+0x4b7/0xab0 [ 300.940843][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 300.945660][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.951428][ C1] ? finish_wait+0x270/0x270 [ 300.955982][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 300.960880][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 300.966644][ C1] kthread+0x3ab/0x480 [ 300.970670][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 300.976089][ C1] ? set_kthread_struct+0x100/0x100 [ 300.981251][ C1] ret_from_fork+0x1f/0x30 [ 300.985639][ C1] [ 300.988628][ C1] task:cec-vivid-003-v state:S stack:29984 pid: 2026 ppid: 2 flags:0x00004000 [ 300.997794][ C1] Call Trace: [ 301.001131][ C1] [ 301.004033][ C1] __schedule+0xa5a/0x48f0 [ 301.008422][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.013755][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.019701][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.024865][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.030635][ C1] schedule+0xd2/0x260 [ 301.034972][ C1] cec_thread_func+0x4b7/0xab0 [ 301.039714][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.044938][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.050708][ C1] ? finish_wait+0x270/0x270 [ 301.055261][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.060166][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.065952][ C1] kthread+0x3ab/0x480 [ 301.069984][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.075198][ C1] ? set_kthread_struct+0x100/0x100 [ 301.080362][ C1] ret_from_fork+0x1f/0x30 [ 301.084752][ C1] [ 301.087755][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2027 ppid: 2 flags:0x00004000 [ 301.096916][ C1] Call Trace: [ 301.100164][ C1] [ 301.103073][ C1] __schedule+0xa5a/0x48f0 [ 301.107464][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 301.112896][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.118146][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 301.123137][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 301.128300][ C1] schedule+0xd2/0x260 [ 301.132332][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 301.137582][ C1] ? __lock_acquire+0x15ad/0x5410 [ 301.142656][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.148266][ C1] ? finish_wait+0x270/0x270 [ 301.152905][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 301.159234][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 301.165089][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.170251][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.175152][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.180745][ C1] kthread+0x3ab/0x480 [ 301.184784][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.189943][ C1] ? set_kthread_struct+0x100/0x100 [ 301.195102][ C1] ret_from_fork+0x1f/0x30 [ 301.199492][ C1] [ 301.202497][ C1] task:cec-vivid-004-v state:S stack:30600 pid: 2041 ppid: 2 flags:0x00004000 [ 301.212021][ C1] Call Trace: [ 301.215283][ C1] [ 301.218208][ C1] __schedule+0xa5a/0x48f0 [ 301.222765][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.228009][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.233966][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.239120][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.244887][ C1] schedule+0xd2/0x260 [ 301.248934][ C1] cec_thread_func+0x4b7/0xab0 [ 301.253662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.258476][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.264244][ C1] ? finish_wait+0x270/0x270 [ 301.268797][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.273697][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.279462][ C1] kthread+0x3ab/0x480 [ 301.283494][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.288652][ C1] ? set_kthread_struct+0x100/0x100 [ 301.294015][ C1] ret_from_fork+0x1f/0x30 [ 301.298406][ C1] [ 301.301399][ C1] task:cec-vivid-004-v state:S stack:29984 pid: 2042 ppid: 2 flags:0x00004000 [ 301.310563][ C1] Call Trace: [ 301.313810][ C1] [ 301.316723][ C1] __schedule+0xa5a/0x48f0 [ 301.321216][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.326463][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.332410][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.337572][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.343343][ C1] schedule+0xd2/0x260 [ 301.347375][ C1] cec_thread_func+0x4b7/0xab0 [ 301.352104][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.356918][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.362685][ C1] ? finish_wait+0x270/0x270 [ 301.367240][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.372160][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.377943][ C1] kthread+0x3ab/0x480 [ 301.381978][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.387153][ C1] ? set_kthread_struct+0x100/0x100 [ 301.392313][ C1] ret_from_fork+0x1f/0x30 [ 301.396700][ C1] [ 301.399686][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2043 ppid: 2 flags:0x00004000 [ 301.408844][ C1] Call Trace: [ 301.412091][ C1] [ 301.414995][ C1] __schedule+0xa5a/0x48f0 [ 301.419468][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 301.424894][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.430139][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 301.435125][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 301.440028][ C1] schedule+0xd2/0x260 [ 301.444076][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 301.449411][ C1] ? __lock_acquire+0x15ad/0x5410 [ 301.454398][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.459990][ C1] ? finish_wait+0x270/0x270 [ 301.464541][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 301.470513][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 301.476282][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.481442][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.486340][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.491938][ C1] kthread+0x3ab/0x480 [ 301.495969][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.501126][ C1] ? set_kthread_struct+0x100/0x100 [ 301.506288][ C1] ret_from_fork+0x1f/0x30 [ 301.510670][ C1] [ 301.513672][ C1] task:cec-vivid-005-v state:S stack:29928 pid: 2057 ppid: 2 flags:0x00004000 [ 301.522831][ C1] Call Trace: [ 301.526078][ C1] [ 301.528984][ C1] __schedule+0xa5a/0x48f0 [ 301.533464][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.538725][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.544751][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.549911][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.555678][ C1] schedule+0xd2/0x260 [ 301.559711][ C1] cec_thread_func+0x4b7/0xab0 [ 301.564437][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.569250][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.575017][ C1] ? finish_wait+0x270/0x270 [ 301.579593][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.584501][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.590354][ C1] kthread+0x3ab/0x480 [ 301.594407][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.599568][ C1] ? set_kthread_struct+0x100/0x100 [ 301.604747][ C1] ret_from_fork+0x1f/0x30 [ 301.609135][ C1] [ 301.612126][ C1] task:cec-vivid-005-v state:S stack:29984 pid: 2058 ppid: 2 flags:0x00004000 [ 301.621381][ C1] Call Trace: [ 301.624633][ C1] [ 301.627542][ C1] __schedule+0xa5a/0x48f0 [ 301.631934][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.637268][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.643232][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.648612][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.654388][ C1] schedule+0xd2/0x260 [ 301.658429][ C1] cec_thread_func+0x4b7/0xab0 [ 301.663161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.667974][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.673745][ C1] ? finish_wait+0x270/0x270 [ 301.678301][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.683199][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.688968][ C1] kthread+0x3ab/0x480 [ 301.693007][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.698162][ C1] ? set_kthread_struct+0x100/0x100 [ 301.703323][ C1] ret_from_fork+0x1f/0x30 [ 301.707708][ C1] [ 301.710699][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2059 ppid: 2 flags:0x00004000 [ 301.719859][ C1] Call Trace: [ 301.723205][ C1] [ 301.726106][ C1] __schedule+0xa5a/0x48f0 [ 301.730576][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 301.736001][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.741248][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 301.746241][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 301.751143][ C1] schedule+0xd2/0x260 [ 301.755178][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 301.760435][ C1] ? __lock_acquire+0x15ad/0x5410 [ 301.765776][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.771467][ C1] ? finish_wait+0x270/0x270 [ 301.776032][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 301.782256][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 301.788112][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.793362][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.798265][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 301.803950][ C1] kthread+0x3ab/0x480 [ 301.808005][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.813184][ C1] ? set_kthread_struct+0x100/0x100 [ 301.818346][ C1] ret_from_fork+0x1f/0x30 [ 301.822759][ C1] [ 301.825859][ C1] task:cec-vivid-006-v state:S stack:30600 pid: 2073 ppid: 2 flags:0x00004000 [ 301.835121][ C1] Call Trace: [ 301.838391][ C1] [ 301.841294][ C1] __schedule+0xa5a/0x48f0 [ 301.845684][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.850932][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.856880][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.862561][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.868331][ C1] schedule+0xd2/0x260 [ 301.872365][ C1] cec_thread_func+0x4b7/0xab0 [ 301.877100][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.882008][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.887866][ C1] ? finish_wait+0x270/0x270 [ 301.892422][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.897324][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.903181][ C1] kthread+0x3ab/0x480 [ 301.907212][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 301.912477][ C1] ? set_kthread_struct+0x100/0x100 [ 301.917649][ C1] ret_from_fork+0x1f/0x30 [ 301.922071][ C1] [ 301.925149][ C1] task:cec-vivid-006-v state:S stack:29928 pid: 2074 ppid: 2 flags:0x00004000 [ 301.934415][ C1] Call Trace: [ 301.938013][ C1] [ 301.940919][ C1] __schedule+0xa5a/0x48f0 [ 301.945401][ C1] ? io_schedule_timeout+0x180/0x180 [ 301.950675][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 301.956628][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 301.961792][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 301.967566][ C1] schedule+0xd2/0x260 [ 301.971602][ C1] cec_thread_func+0x4b7/0xab0 [ 301.976334][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 301.981154][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 301.986937][ C1] ? finish_wait+0x270/0x270 [ 301.991667][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 301.996634][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.002625][ C1] kthread+0x3ab/0x480 [ 302.006689][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.011857][ C1] ? set_kthread_struct+0x100/0x100 [ 302.017019][ C1] ret_from_fork+0x1f/0x30 [ 302.021429][ C1] [ 302.024419][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2075 ppid: 2 flags:0x00004000 [ 302.033585][ C1] Call Trace: [ 302.036836][ C1] [ 302.039742][ C1] __schedule+0xa5a/0x48f0 [ 302.044415][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 302.049843][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.055120][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 302.060205][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 302.065132][ C1] schedule+0xd2/0x260 [ 302.069189][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 302.074480][ C1] ? __lock_acquire+0x15ad/0x5410 [ 302.079471][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.085090][ C1] ? finish_wait+0x270/0x270 [ 302.089844][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 302.095979][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 302.101765][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.107709][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.112618][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.118695][ C1] kthread+0x3ab/0x480 [ 302.122732][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.127917][ C1] ? set_kthread_struct+0x100/0x100 [ 302.133085][ C1] ret_from_fork+0x1f/0x30 [ 302.137497][ C1] [ 302.140493][ C1] task:cec-vivid-007-v state:S stack:30600 pid: 2089 ppid: 2 flags:0x00004000 [ 302.149773][ C1] Call Trace: [ 302.153123][ C1] [ 302.156204][ C1] __schedule+0xa5a/0x48f0 [ 302.160774][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.166045][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.171991][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.177331][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.183103][ C1] schedule+0xd2/0x260 [ 302.187157][ C1] cec_thread_func+0x4b7/0xab0 [ 302.192148][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.196971][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.202741][ C1] ? finish_wait+0x270/0x270 [ 302.207318][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.212321][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.218111][ C1] kthread+0x3ab/0x480 [ 302.222145][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.227310][ C1] ? set_kthread_struct+0x100/0x100 [ 302.232493][ C1] ret_from_fork+0x1f/0x30 [ 302.236899][ C1] [ 302.239890][ C1] task:cec-vivid-007-v state:S stack:29984 pid: 2090 ppid: 2 flags:0x00004000 [ 302.249074][ C1] Call Trace: [ 302.252553][ C1] [ 302.255552][ C1] __schedule+0xa5a/0x48f0 [ 302.259962][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.265211][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.271163][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.276326][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.282097][ C1] schedule+0xd2/0x260 [ 302.286131][ C1] cec_thread_func+0x4b7/0xab0 [ 302.290882][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.295898][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.301782][ C1] ? finish_wait+0x270/0x270 [ 302.306363][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.311296][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.317072][ C1] kthread+0x3ab/0x480 [ 302.321106][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.326269][ C1] ? set_kthread_struct+0x100/0x100 [ 302.331430][ C1] ret_from_fork+0x1f/0x30 [ 302.335820][ C1] [ 302.338827][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2091 ppid: 2 flags:0x00004000 [ 302.347990][ C1] Call Trace: [ 302.351257][ C1] [ 302.354181][ C1] __schedule+0xa5a/0x48f0 [ 302.358572][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 302.363995][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.369267][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 302.374280][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 302.379186][ C1] schedule+0xd2/0x260 [ 302.383220][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 302.388500][ C1] ? __lock_acquire+0x15ad/0x5410 [ 302.393494][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.399091][ C1] ? finish_wait+0x270/0x270 [ 302.403648][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 302.409613][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 302.415561][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.420740][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.425644][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.431241][ C1] kthread+0x3ab/0x480 [ 302.435277][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.440460][ C1] ? set_kthread_struct+0x100/0x100 [ 302.445651][ C1] ret_from_fork+0x1f/0x30 [ 302.450044][ C1] [ 302.453035][ C1] task:cec-vivid-008-v state:S stack:29984 pid: 2105 ppid: 2 flags:0x00004000 [ 302.462219][ C1] Call Trace: [ 302.465499][ C1] [ 302.468582][ C1] __schedule+0xa5a/0x48f0 [ 302.472974][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.478225][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.484197][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.489448][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.495219][ C1] schedule+0xd2/0x260 [ 302.499279][ C1] cec_thread_func+0x4b7/0xab0 [ 302.504012][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.509005][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.514793][ C1] ? finish_wait+0x270/0x270 [ 302.519370][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.524292][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.530148][ C1] kthread+0x3ab/0x480 [ 302.534180][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.539367][ C1] ? set_kthread_struct+0x100/0x100 [ 302.544550][ C1] ret_from_fork+0x1f/0x30 [ 302.548944][ C1] [ 302.551940][ C1] task:cec-vivid-008-v state:S stack:29984 pid: 2106 ppid: 2 flags:0x00004000 [ 302.561302][ C1] Call Trace: [ 302.564556][ C1] [ 302.567572][ C1] __schedule+0xa5a/0x48f0 [ 302.572037][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.577288][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.583255][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.588420][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.594192][ C1] schedule+0xd2/0x260 [ 302.598232][ C1] cec_thread_func+0x4b7/0xab0 [ 302.602963][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.607802][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.613576][ C1] ? finish_wait+0x270/0x270 [ 302.618149][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.623069][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.628863][ C1] kthread+0x3ab/0x480 [ 302.632921][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.638104][ C1] ? set_kthread_struct+0x100/0x100 [ 302.643300][ C1] ret_from_fork+0x1f/0x30 [ 302.647691][ C1] [ 302.650770][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2107 ppid: 2 flags:0x00004000 [ 302.660127][ C1] Call Trace: [ 302.663379][ C1] [ 302.666284][ C1] __schedule+0xa5a/0x48f0 [ 302.670959][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 302.676474][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.681724][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 302.686715][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 302.691640][ C1] schedule+0xd2/0x260 [ 302.695851][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 302.701451][ C1] ? __lock_acquire+0x15ad/0x5410 [ 302.706444][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.712061][ C1] ? finish_wait+0x270/0x270 [ 302.716645][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 302.722622][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 302.728500][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.733772][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.738895][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 302.744530][ C1] kthread+0x3ab/0x480 [ 302.748594][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.753765][ C1] ? set_kthread_struct+0x100/0x100 [ 302.759039][ C1] ret_from_fork+0x1f/0x30 [ 302.763434][ C1] [ 302.766424][ C1] task:cec-vivid-009-v state:S stack:30600 pid: 2121 ppid: 2 flags:0x00004000 [ 302.775626][ C1] Call Trace: [ 302.778886][ C1] [ 302.781815][ C1] __schedule+0xa5a/0x48f0 [ 302.786211][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.791474][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.797423][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.803112][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.808886][ C1] schedule+0xd2/0x260 [ 302.812923][ C1] cec_thread_func+0x4b7/0xab0 [ 302.817681][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.822941][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.828889][ C1] ? finish_wait+0x270/0x270 [ 302.833539][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.838621][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.844395][ C1] kthread+0x3ab/0x480 [ 302.848481][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.854054][ C1] ? set_kthread_struct+0x100/0x100 [ 302.859378][ C1] ret_from_fork+0x1f/0x30 [ 302.863792][ C1] [ 302.866806][ C1] task:cec-vivid-009-v state:S stack:29928 pid: 2122 ppid: 2 flags:0x00004000 [ 302.875987][ C1] Call Trace: [ 302.879299][ C1] [ 302.882203][ C1] __schedule+0xa5a/0x48f0 [ 302.886618][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.891887][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 302.897836][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 302.902996][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 302.908772][ C1] schedule+0xd2/0x260 [ 302.912807][ C1] cec_thread_func+0x4b7/0xab0 [ 302.917625][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 302.922442][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.928212][ C1] ? finish_wait+0x270/0x270 [ 302.932777][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 302.937699][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 302.943485][ C1] kthread+0x3ab/0x480 [ 302.947530][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 302.952693][ C1] ? set_kthread_struct+0x100/0x100 [ 302.957856][ C1] ret_from_fork+0x1f/0x30 [ 302.962359][ C1] [ 302.965351][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2123 ppid: 2 flags:0x00004000 [ 302.974660][ C1] Call Trace: [ 302.978023][ C1] [ 302.980945][ C1] __schedule+0xa5a/0x48f0 [ 302.985371][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 302.990817][ C1] ? io_schedule_timeout+0x180/0x180 [ 302.996086][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 303.001164][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 303.006339][ C1] schedule+0xd2/0x260 [ 303.010499][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 303.015753][ C1] ? __lock_acquire+0x15ad/0x5410 [ 303.020852][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.026923][ C1] ? finish_wait+0x270/0x270 [ 303.031525][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 303.037494][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.043283][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.048572][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.053489][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.059300][ C1] kthread+0x3ab/0x480 [ 303.063371][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.068546][ C1] ? set_kthread_struct+0x100/0x100 [ 303.073723][ C1] ret_from_fork+0x1f/0x30 [ 303.078141][ C1] [ 303.081134][ C1] task:cec-vivid-010-v state:S stack:30600 pid: 2137 ppid: 2 flags:0x00004000 [ 303.090319][ C1] Call Trace: [ 303.093720][ C1] [ 303.096658][ C1] __schedule+0xa5a/0x48f0 [ 303.101071][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.106342][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.112446][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.117614][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.123385][ C1] schedule+0xd2/0x260 [ 303.127591][ C1] cec_thread_func+0x4b7/0xab0 [ 303.132340][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.137163][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.142938][ C1] ? finish_wait+0x270/0x270 [ 303.147592][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.152513][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.158302][ C1] kthread+0x3ab/0x480 [ 303.162334][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.167515][ C1] ? set_kthread_struct+0x100/0x100 [ 303.172699][ C1] ret_from_fork+0x1f/0x30 [ 303.177179][ C1] [ 303.180194][ C1] task:cec-vivid-010-v state:S stack:29928 pid: 2138 ppid: 2 flags:0x00004000 [ 303.189506][ C1] Call Trace: [ 303.192766][ C1] [ 303.196108][ C1] __schedule+0xa5a/0x48f0 [ 303.200694][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.206410][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.212376][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.217549][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.223429][ C1] schedule+0xd2/0x260 [ 303.227477][ C1] cec_thread_func+0x4b7/0xab0 [ 303.232231][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.237068][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.242847][ C1] ? finish_wait+0x270/0x270 [ 303.247424][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.252365][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.258159][ C1] kthread+0x3ab/0x480 [ 303.262214][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.267383][ C1] ? set_kthread_struct+0x100/0x100 [ 303.272558][ C1] ret_from_fork+0x1f/0x30 [ 303.277082][ C1] [ 303.280074][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2139 ppid: 2 flags:0x00004000 [ 303.289240][ C1] Call Trace: [ 303.292494][ C1] [ 303.295400][ C1] __schedule+0xa5a/0x48f0 [ 303.299793][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 303.305218][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.310473][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 303.315463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 303.320377][ C1] schedule+0xd2/0x260 [ 303.324500][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 303.329760][ C1] ? __lock_acquire+0x15ad/0x5410 [ 303.334751][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.340348][ C1] ? finish_wait+0x270/0x270 [ 303.344923][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 303.350885][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.356660][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.361823][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.367025][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.372781][ C1] kthread+0x3ab/0x480 [ 303.376826][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.381993][ C1] ? set_kthread_struct+0x100/0x100 [ 303.387179][ C1] ret_from_fork+0x1f/0x30 [ 303.391569][ C1] [ 303.394562][ C1] task:cec-vivid-011-v state:S stack:30600 pid: 2153 ppid: 2 flags:0x00004000 [ 303.403747][ C1] Call Trace: [ 303.407004][ C1] [ 303.409912][ C1] __schedule+0xa5a/0x48f0 [ 303.414310][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.419562][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.425507][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.430670][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.436445][ C1] schedule+0xd2/0x260 [ 303.440570][ C1] cec_thread_func+0x4b7/0xab0 [ 303.445305][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.450126][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.456038][ C1] ? finish_wait+0x270/0x270 [ 303.460598][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.465675][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.471450][ C1] kthread+0x3ab/0x480 [ 303.475663][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.481198][ C1] ? set_kthread_struct+0x100/0x100 [ 303.486384][ C1] ret_from_fork+0x1f/0x30 [ 303.490774][ C1] [ 303.493763][ C1] task:cec-vivid-011-v state:S stack:29928 pid: 2154 ppid: 2 flags:0x00004000 [ 303.502934][ C1] Call Trace: [ 303.506192][ C1] [ 303.509552][ C1] __schedule+0xa5a/0x48f0 [ 303.513944][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.519193][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.525225][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.530386][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.536266][ C1] schedule+0xd2/0x260 [ 303.540303][ C1] cec_thread_func+0x4b7/0xab0 [ 303.545308][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.550135][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.555910][ C1] ? finish_wait+0x270/0x270 [ 303.560467][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.565379][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.571153][ C1] kthread+0x3ab/0x480 [ 303.575188][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.580349][ C1] ? set_kthread_struct+0x100/0x100 [ 303.585516][ C1] ret_from_fork+0x1f/0x30 [ 303.589993][ C1] [ 303.593072][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2155 ppid: 2 flags:0x00004000 [ 303.603296][ C1] Call Trace: [ 303.606552][ C1] [ 303.609544][ C1] __schedule+0xa5a/0x48f0 [ 303.613934][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 303.619386][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.624642][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 303.630155][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 303.635061][ C1] schedule+0xd2/0x260 [ 303.639102][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 303.644530][ C1] ? __lock_acquire+0x15ad/0x5410 [ 303.649542][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.655162][ C1] ? finish_wait+0x270/0x270 [ 303.659742][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 303.665794][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.671573][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.676750][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.681675][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.687279][ C1] kthread+0x3ab/0x480 [ 303.691406][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.697352][ C1] ? set_kthread_struct+0x100/0x100 [ 303.702965][ C1] ret_from_fork+0x1f/0x30 [ 303.707413][ C1] [ 303.710428][ C1] task:cec-vivid-012-v state:S stack:30600 pid: 2169 ppid: 2 flags:0x00004000 [ 303.719689][ C1] Call Trace: [ 303.723052][ C1] [ 303.725983][ C1] __schedule+0xa5a/0x48f0 [ 303.731098][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.736458][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.742411][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.747802][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.753683][ C1] schedule+0xd2/0x260 [ 303.757738][ C1] cec_thread_func+0x4b7/0xab0 [ 303.762469][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.767293][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.773068][ C1] ? finish_wait+0x270/0x270 [ 303.777626][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.782528][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.788300][ C1] kthread+0x3ab/0x480 [ 303.792337][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.797522][ C1] ? set_kthread_struct+0x100/0x100 [ 303.802691][ C1] ret_from_fork+0x1f/0x30 [ 303.807079][ C1] [ 303.810069][ C1] task:cec-vivid-012-v state:S stack:29984 pid: 2170 ppid: 2 flags:0x00004000 [ 303.819235][ C1] Call Trace: [ 303.822489][ C1] [ 303.825394][ C1] __schedule+0xa5a/0x48f0 [ 303.829788][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.835128][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 303.841201][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.846417][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 303.852329][ C1] schedule+0xd2/0x260 [ 303.856377][ C1] cec_thread_func+0x4b7/0xab0 [ 303.861301][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 303.866121][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.871892][ C1] ? finish_wait+0x270/0x270 [ 303.876468][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.881375][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 303.887160][ C1] kthread+0x3ab/0x480 [ 303.891202][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 303.896454][ C1] ? set_kthread_struct+0x100/0x100 [ 303.901619][ C1] ret_from_fork+0x1f/0x30 [ 303.906031][ C1] [ 303.909337][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2171 ppid: 2 flags:0x00004000 [ 303.919607][ C1] Call Trace: [ 303.922861][ C1] [ 303.925766][ C1] __schedule+0xa5a/0x48f0 [ 303.930162][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 303.935707][ C1] ? io_schedule_timeout+0x180/0x180 [ 303.940978][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 303.945996][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 303.950912][ C1] schedule+0xd2/0x260 [ 303.954963][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 303.960423][ C1] ? __lock_acquire+0x15ad/0x5410 [ 303.965779][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 303.971382][ C1] ? finish_wait+0x270/0x270 [ 303.975938][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 303.981988][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 303.988078][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 303.993485][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 303.998834][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.004788][ C1] kthread+0x3ab/0x480 [ 304.008913][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.014344][ C1] ? set_kthread_struct+0x100/0x100 [ 304.019508][ C1] ret_from_fork+0x1f/0x30 [ 304.024012][ C1] [ 304.027003][ C1] task:cec-vivid-013-v state:S stack:30600 pid: 2185 ppid: 2 flags:0x00004000 [ 304.036168][ C1] Call Trace: [ 304.039424][ C1] [ 304.042332][ C1] __schedule+0xa5a/0x48f0 [ 304.046722][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.051971][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.057919][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.063081][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.068856][ C1] schedule+0xd2/0x260 [ 304.072897][ C1] cec_thread_func+0x4b7/0xab0 [ 304.077644][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.082500][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.088987][ C1] ? finish_wait+0x270/0x270 [ 304.093980][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.098994][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.104770][ C1] kthread+0x3ab/0x480 [ 304.108844][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.114009][ C1] ? set_kthread_struct+0x100/0x100 [ 304.119179][ C1] ret_from_fork+0x1f/0x30 [ 304.123678][ C1] [ 304.126853][ C1] task:cec-vivid-013-v state:S stack:29928 pid: 2186 ppid: 2 flags:0x00004000 [ 304.136198][ C1] Call Trace: [ 304.139449][ C1] [ 304.142387][ C1] __schedule+0xa5a/0x48f0 [ 304.146783][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.152051][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.158019][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.163184][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.168964][ C1] schedule+0xd2/0x260 [ 304.173022][ C1] cec_thread_func+0x4b7/0xab0 [ 304.177884][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.183159][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.188930][ C1] ? finish_wait+0x270/0x270 [ 304.193495][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.198799][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.204592][ C1] kthread+0x3ab/0x480 [ 304.208633][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.213798][ C1] ? set_kthread_struct+0x100/0x100 [ 304.219226][ C1] ret_from_fork+0x1f/0x30 [ 304.224390][ C1] [ 304.227501][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2187 ppid: 2 flags:0x00004000 [ 304.237221][ C1] Call Trace: [ 304.240491][ C1] [ 304.243395][ C1] __schedule+0xa5a/0x48f0 [ 304.247787][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 304.253215][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.258490][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 304.263501][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 304.268413][ C1] schedule+0xd2/0x260 [ 304.272446][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 304.277697][ C1] ? __lock_acquire+0x15ad/0x5410 [ 304.282694][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.288419][ C1] ? finish_wait+0x270/0x270 [ 304.293061][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 304.299107][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 304.304877][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.310037][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.314941][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.320543][ C1] kthread+0x3ab/0x480 [ 304.324598][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.329782][ C1] ? set_kthread_struct+0x100/0x100 [ 304.334945][ C1] ret_from_fork+0x1f/0x30 [ 304.339336][ C1] [ 304.342327][ C1] task:cec-vivid-014-v state:S stack:30600 pid: 2201 ppid: 2 flags:0x00004000 [ 304.351508][ C1] Call Trace: [ 304.354765][ C1] [ 304.357669][ C1] __schedule+0xa5a/0x48f0 [ 304.362058][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.367307][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.373273][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.378435][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.384228][ C1] schedule+0xd2/0x260 [ 304.388445][ C1] cec_thread_func+0x4b7/0xab0 [ 304.393209][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.398248][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.404115][ C1] ? finish_wait+0x270/0x270 [ 304.408762][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.413700][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.419491][ C1] kthread+0x3ab/0x480 [ 304.423616][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.428777][ C1] ? set_kthread_struct+0x100/0x100 [ 304.433944][ C1] ret_from_fork+0x1f/0x30 [ 304.438513][ C1] [ 304.441506][ C1] task:cec-vivid-014-v state:S stack:29928 pid: 2202 ppid: 2 flags:0x00004000 [ 304.450679][ C1] Call Trace: [ 304.453941][ C1] [ 304.456935][ C1] __schedule+0xa5a/0x48f0 [ 304.461420][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.466713][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.472688][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.477869][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.483666][ C1] schedule+0xd2/0x260 [ 304.487819][ C1] cec_thread_func+0x4b7/0xab0 [ 304.492657][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.497480][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.503306][ C1] ? finish_wait+0x270/0x270 [ 304.507864][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.512786][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.518579][ C1] kthread+0x3ab/0x480 [ 304.522622][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.527784][ C1] ? set_kthread_struct+0x100/0x100 [ 304.533217][ C1] ret_from_fork+0x1f/0x30 [ 304.537610][ C1] [ 304.540605][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2203 ppid: 2 flags:0x00004000 [ 304.549860][ C1] Call Trace: [ 304.553131][ C1] [ 304.556042][ C1] __schedule+0xa5a/0x48f0 [ 304.560677][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 304.566269][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.571804][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 304.576814][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 304.581722][ C1] schedule+0xd2/0x260 [ 304.585867][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 304.591129][ C1] ? __lock_acquire+0x15ad/0x5410 [ 304.596126][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.601738][ C1] ? finish_wait+0x270/0x270 [ 304.606320][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 304.612280][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 304.618329][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.623497][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.629011][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.634619][ C1] kthread+0x3ab/0x480 [ 304.638657][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.643819][ C1] ? set_kthread_struct+0x100/0x100 [ 304.649092][ C1] ret_from_fork+0x1f/0x30 [ 304.653486][ C1] [ 304.656476][ C1] task:cec-vivid-015-v state:S stack:30280 pid: 2221 ppid: 2 flags:0x00004000 [ 304.665670][ C1] Call Trace: [ 304.668945][ C1] [ 304.671852][ C1] __schedule+0xa5a/0x48f0 [ 304.676267][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.681519][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.687489][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.692676][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.698454][ C1] schedule+0xd2/0x260 [ 304.702496][ C1] cec_thread_func+0x4b7/0xab0 [ 304.707231][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.712074][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.717868][ C1] ? finish_wait+0x270/0x270 [ 304.722443][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.727463][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.733243][ C1] kthread+0x3ab/0x480 [ 304.737281][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.742466][ C1] ? set_kthread_struct+0x100/0x100 [ 304.747645][ C1] ret_from_fork+0x1f/0x30 [ 304.752110][ C1] [ 304.755195][ C1] task:cec-vivid-015-v state:S stack:29984 pid: 2222 ppid: 2 flags:0x00004000 [ 304.764383][ C1] Call Trace: [ 304.767635][ C1] [ 304.770546][ C1] __schedule+0xa5a/0x48f0 [ 304.774966][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.780259][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 304.786400][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.791572][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 304.797396][ C1] schedule+0xd2/0x260 [ 304.801457][ C1] cec_thread_func+0x4b7/0xab0 [ 304.806241][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 304.811069][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.816848][ C1] ? finish_wait+0x270/0x270 [ 304.821415][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.826347][ C1] ? cec_s_phys_addr_from_edid+0x160/0x160 [ 304.832125][ C1] kthread+0x3ab/0x480 [ 304.836261][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.841453][ C1] ? set_kthread_struct+0x100/0x100 [ 304.846750][ C1] ret_from_fork+0x1f/0x30 [ 304.851149][ C1] [ 304.854144][ C1] task:vivid_cec-vivid state:S stack:30176 pid: 2223 ppid: 2 flags:0x00004000 [ 304.863575][ C1] Call Trace: [ 304.866832][ C1] [ 304.870028][ C1] __schedule+0xa5a/0x48f0 [ 304.874425][ C1] ? vivid_cec_bus_thread+0xc12/0x1280 [ 304.880046][ C1] ? io_schedule_timeout+0x180/0x180 [ 304.885447][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 304.890680][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 304.895794][ C1] schedule+0xd2/0x260 [ 304.899955][ C1] vivid_cec_bus_thread+0xc32/0x1280 [ 304.905266][ C1] ? __lock_acquire+0x15ad/0x5410 [ 304.910299][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.916688][ C1] ? finish_wait+0x270/0x270 [ 304.921358][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 304.927351][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 304.933135][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 304.938320][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 304.943228][ C1] ? vivid_cec_adap_transmit+0x280/0x280 [ 304.948857][ C1] kthread+0x3ab/0x480 [ 304.953010][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.958298][ C1] ? set_kthread_struct+0x100/0x100 [ 304.963475][ C1] ret_from_fork+0x1f/0x30 [ 304.967893][ C1] [ 304.971004][ C1] task:raid5wq state:I stack:29936 pid: 2282 ppid: 2 flags:0x00004000 [ 304.980195][ C1] Call Trace: [ 304.983449][ C1] [ 304.986371][ C1] __schedule+0xa5a/0x48f0 [ 304.990794][ C1] ? rescuer_thread+0x572/0xb90 [ 304.996008][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.001352][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.006349][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.012304][ C1] schedule+0xd2/0x260 [ 305.016347][ C1] rescuer_thread+0x66c/0xb90 [ 305.021081][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.025901][ C1] ? worker_thread+0x1040/0x1040 [ 305.030803][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.035792][ C1] ? worker_thread+0x1040/0x1040 [ 305.040892][ C1] kthread+0x3ab/0x480 [ 305.044926][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.050195][ C1] ? set_kthread_struct+0x100/0x100 [ 305.055377][ C1] ret_from_fork+0x1f/0x30 [ 305.059769][ C1] [ 305.062803][ C1] task:bch_btree_io state:I stack:29656 pid: 2284 ppid: 2 flags:0x00004000 [ 305.072002][ C1] Call Trace: [ 305.075347][ C1] [ 305.078265][ C1] __schedule+0xa5a/0x48f0 [ 305.083277][ C1] ? rescuer_thread+0x572/0xb90 [ 305.088738][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.094001][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.098995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.103905][ C1] schedule+0xd2/0x260 [ 305.107942][ C1] rescuer_thread+0x66c/0xb90 [ 305.112585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.117406][ C1] ? kthread+0x240/0x480 [ 305.121640][ C1] ? worker_thread+0x1040/0x1040 [ 305.126562][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.131467][ C1] ? worker_thread+0x1040/0x1040 [ 305.136381][ C1] kthread+0x3ab/0x480 [ 305.140424][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.145586][ C1] ? set_kthread_struct+0x100/0x100 [ 305.150752][ C1] ret_from_fork+0x1f/0x30 [ 305.155140][ C1] [ 305.158255][ C1] task:bcache state:I stack:30000 pid: 2285 ppid: 2 flags:0x00004000 [ 305.167483][ C1] Call Trace: [ 305.170745][ C1] [ 305.173649][ C1] __schedule+0xa5a/0x48f0 [ 305.178210][ C1] ? rescuer_thread+0x572/0xb90 [ 305.183051][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.188839][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.193834][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.198845][ C1] schedule+0xd2/0x260 [ 305.202975][ C1] rescuer_thread+0x66c/0xb90 [ 305.207725][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.212551][ C1] ? kthread+0x240/0x480 [ 305.216781][ C1] ? worker_thread+0x1040/0x1040 [ 305.221938][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.226855][ C1] ? worker_thread+0x1040/0x1040 [ 305.231862][ C1] kthread+0x3ab/0x480 [ 305.235898][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.241065][ C1] ? set_kthread_struct+0x100/0x100 [ 305.246229][ C1] ret_from_fork+0x1f/0x30 [ 305.250623][ C1] [ 305.253707][ C1] task:bch_journal state:I stack:30616 pid: 2286 ppid: 2 flags:0x00004000 [ 305.262872][ C1] Call Trace: [ 305.266124][ C1] [ 305.269032][ C1] __schedule+0xa5a/0x48f0 [ 305.274034][ C1] ? rescuer_thread+0x572/0xb90 [ 305.278856][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.284109][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.289212][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.294140][ C1] schedule+0xd2/0x260 [ 305.298280][ C1] rescuer_thread+0x66c/0xb90 [ 305.302929][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.307773][ C1] ? kthread+0x240/0x480 [ 305.312002][ C1] ? worker_thread+0x1040/0x1040 [ 305.316908][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.321813][ C1] ? worker_thread+0x1040/0x1040 [ 305.326713][ C1] kthread+0x3ab/0x480 [ 305.330751][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.335913][ C1] ? set_kthread_struct+0x100/0x100 [ 305.341101][ C1] ret_from_fork+0x1f/0x30 [ 305.345497][ C1] [ 305.348488][ C1] task:dm_bufio_cache state:I stack:30616 pid: 2288 ppid: 2 flags:0x00004000 [ 305.357663][ C1] Call Trace: [ 305.360913][ C1] [ 305.363818][ C1] __schedule+0xa5a/0x48f0 [ 305.368279][ C1] ? rescuer_thread+0x572/0xb90 [ 305.373094][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.378343][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.383333][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.388245][ C1] schedule+0xd2/0x260 [ 305.392301][ C1] rescuer_thread+0x66c/0xb90 [ 305.397208][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.402031][ C1] ? kthread+0x240/0x480 [ 305.406249][ C1] ? worker_thread+0x1040/0x1040 [ 305.411174][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.416198][ C1] ? worker_thread+0x1040/0x1040 [ 305.421204][ C1] kthread+0x3ab/0x480 [ 305.425247][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.430412][ C1] ? set_kthread_struct+0x100/0x100 [ 305.435776][ C1] ret_from_fork+0x1f/0x30 [ 305.440169][ C1] [ 305.443178][ C1] task:kmpathd state:I stack:30616 pid: 2289 ppid: 2 flags:0x00004000 [ 305.452354][ C1] Call Trace: [ 305.455610][ C1] [ 305.458518][ C1] __schedule+0xa5a/0x48f0 [ 305.462911][ C1] ? rescuer_thread+0x572/0xb90 [ 305.467993][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.473269][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.478291][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.483288][ C1] schedule+0xd2/0x260 [ 305.487330][ C1] rescuer_thread+0x66c/0xb90 [ 305.491976][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.496797][ C1] ? kthread+0x240/0x480 [ 305.501128][ C1] ? worker_thread+0x1040/0x1040 [ 305.506060][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.511226][ C1] ? worker_thread+0x1040/0x1040 [ 305.516135][ C1] kthread+0x3ab/0x480 [ 305.520171][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.525339][ C1] ? set_kthread_struct+0x100/0x100 [ 305.530506][ C1] ret_from_fork+0x1f/0x30 [ 305.534896][ C1] [ 305.537888][ C1] task:kmpath_handlerd state:I stack:30616 pid: 2290 ppid: 2 flags:0x00004000 [ 305.547160][ C1] Call Trace: [ 305.550507][ C1] [ 305.553509][ C1] __schedule+0xa5a/0x48f0 [ 305.558094][ C1] ? rescuer_thread+0x572/0xb90 [ 305.562956][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.568400][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.573402][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.578312][ C1] schedule+0xd2/0x260 [ 305.582351][ C1] rescuer_thread+0x66c/0xb90 [ 305.587015][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.591924][ C1] ? kthread+0x240/0x480 [ 305.596152][ C1] ? worker_thread+0x1040/0x1040 [ 305.601075][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.606190][ C1] ? worker_thread+0x1040/0x1040 [ 305.611120][ C1] kthread+0x3ab/0x480 [ 305.615163][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.620475][ C1] ? set_kthread_struct+0x100/0x100 [ 305.625700][ C1] ret_from_fork+0x1f/0x30 [ 305.630091][ C1] [ 305.633397][ C1] task:kvub300c state:I stack:30616 pid: 2308 ppid: 2 flags:0x00004000 [ 305.642796][ C1] Call Trace: [ 305.646578][ C1] [ 305.649493][ C1] __schedule+0xa5a/0x48f0 [ 305.653906][ C1] ? rescuer_thread+0x572/0xb90 [ 305.658747][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.665325][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.670346][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.675270][ C1] schedule+0xd2/0x260 [ 305.679540][ C1] rescuer_thread+0x66c/0xb90 [ 305.684396][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.689216][ C1] ? kthread+0x240/0x480 [ 305.693604][ C1] ? worker_thread+0x1040/0x1040 [ 305.698512][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.703558][ C1] ? worker_thread+0x1040/0x1040 [ 305.708707][ C1] kthread+0x3ab/0x480 [ 305.712746][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.717930][ C1] ? set_kthread_struct+0x100/0x100 [ 305.723201][ C1] ret_from_fork+0x1f/0x30 [ 305.727593][ C1] [ 305.730584][ C1] task:kvub300p state:I stack:30616 pid: 2309 ppid: 2 flags:0x00004000 [ 305.740277][ C1] Call Trace: [ 305.743530][ C1] [ 305.746437][ C1] __schedule+0xa5a/0x48f0 [ 305.750848][ C1] ? rescuer_thread+0x572/0xb90 [ 305.755686][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.760971][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.765989][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.770911][ C1] schedule+0xd2/0x260 [ 305.774973][ C1] rescuer_thread+0x66c/0xb90 [ 305.779642][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.784561][ C1] ? kthread+0x240/0x480 [ 305.788807][ C1] ? worker_thread+0x1040/0x1040 [ 305.793733][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.798637][ C1] ? worker_thread+0x1040/0x1040 [ 305.803562][ C1] kthread+0x3ab/0x480 [ 305.807616][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.812778][ C1] ? set_kthread_struct+0x100/0x100 [ 305.817963][ C1] ret_from_fork+0x1f/0x30 [ 305.822372][ C1] [ 305.825374][ C1] task:kvub300d state:I stack:30616 pid: 2310 ppid: 2 flags:0x00004000 [ 305.834657][ C1] Call Trace: [ 305.837932][ C1] [ 305.840925][ C1] __schedule+0xa5a/0x48f0 [ 305.845426][ C1] ? rescuer_thread+0x572/0xb90 [ 305.850270][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.855546][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.860650][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.865601][ C1] schedule+0xd2/0x260 [ 305.869792][ C1] rescuer_thread+0x66c/0xb90 [ 305.874556][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.879494][ C1] ? kthread+0x240/0x480 [ 305.883965][ C1] ? worker_thread+0x1040/0x1040 [ 305.888867][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.893768][ C1] ? worker_thread+0x1040/0x1040 [ 305.898672][ C1] kthread+0x3ab/0x480 [ 305.902709][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 305.907880][ C1] ? set_kthread_struct+0x100/0x100 [ 305.913051][ C1] ret_from_fork+0x1f/0x30 [ 305.917440][ C1] [ 305.920445][ C1] task:kmemstick state:I stack:30616 pid: 2314 ppid: 2 flags:0x00004000 [ 305.929759][ C1] Call Trace: [ 305.933172][ C1] [ 305.936079][ C1] __schedule+0xa5a/0x48f0 [ 305.940552][ C1] ? rescuer_thread+0x572/0xb90 [ 305.945461][ C1] ? io_schedule_timeout+0x180/0x180 [ 305.950708][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 305.955698][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 305.960607][ C1] schedule+0xd2/0x260 [ 305.964680][ C1] rescuer_thread+0x66c/0xb90 [ 305.969326][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 305.974142][ C1] ? kthread+0x240/0x480 [ 305.978353][ C1] ? worker_thread+0x1040/0x1040 [ 305.983780][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 305.988683][ C1] ? worker_thread+0x1040/0x1040 [ 305.993609][ C1] kthread+0x3ab/0x480 [ 305.997658][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.002906][ C1] ? set_kthread_struct+0x100/0x100 [ 306.008091][ C1] ret_from_fork+0x1f/0x30 [ 306.012777][ C1] [ 306.015779][ C1] task:rdma_cm state:I stack:29936 pid: 2318 ppid: 2 flags:0x00004000 [ 306.025129][ C1] Call Trace: [ 306.028395][ C1] [ 306.031300][ C1] __schedule+0xa5a/0x48f0 [ 306.035709][ C1] ? rescuer_thread+0x572/0xb90 [ 306.040545][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.045797][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.050792][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.055719][ C1] schedule+0xd2/0x260 [ 306.059842][ C1] rescuer_thread+0x66c/0xb90 [ 306.064485][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.069327][ C1] ? kthread+0x240/0x480 [ 306.073536][ C1] ? worker_thread+0x1040/0x1040 [ 306.078440][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.083344][ C1] ? worker_thread+0x1040/0x1040 [ 306.088249][ C1] kthread+0x3ab/0x480 [ 306.092284][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.097465][ C1] ? set_kthread_struct+0x100/0x100 [ 306.102643][ C1] ret_from_fork+0x1f/0x30 [ 306.107053][ C1] [ 306.110165][ C1] task:mlx4_ib state:I stack:29656 pid: 2321 ppid: 2 flags:0x00004000 [ 306.119629][ C1] Call Trace: [ 306.122896][ C1] [ 306.125825][ C1] __schedule+0xa5a/0x48f0 [ 306.130415][ C1] ? rescuer_thread+0x572/0xb90 [ 306.135252][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.140768][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.145768][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.150776][ C1] schedule+0xd2/0x260 [ 306.154832][ C1] rescuer_thread+0x66c/0xb90 [ 306.159499][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.164336][ C1] ? kthread+0x240/0x480 [ 306.168552][ C1] ? worker_thread+0x1040/0x1040 [ 306.173479][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.178404][ C1] ? worker_thread+0x1040/0x1040 [ 306.183668][ C1] kthread+0x3ab/0x480 [ 306.187721][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.192904][ C1] ? set_kthread_struct+0x100/0x100 [ 306.198090][ C1] ret_from_fork+0x1f/0x30 [ 306.202743][ C1] [ 306.205754][ C1] task:mlx4_ib_mcg state:I stack:30000 pid: 2323 ppid: 2 flags:0x00004000 [ 306.215239][ C1] Call Trace: [ 306.218503][ C1] [ 306.221411][ C1] __schedule+0xa5a/0x48f0 [ 306.225806][ C1] ? rescuer_thread+0x572/0xb90 [ 306.230626][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.235890][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.240884][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.245793][ C1] schedule+0xd2/0x260 [ 306.249834][ C1] rescuer_thread+0x66c/0xb90 [ 306.254814][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.259651][ C1] ? kthread+0x240/0x480 [ 306.263885][ C1] ? worker_thread+0x1040/0x1040 [ 306.268797][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.273701][ C1] ? worker_thread+0x1040/0x1040 [ 306.278602][ C1] kthread+0x3ab/0x480 [ 306.282638][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.287895][ C1] ? set_kthread_struct+0x100/0x100 [ 306.293079][ C1] ret_from_fork+0x1f/0x30 [ 306.297667][ C1] [ 306.300769][ C1] task:srp_remove state:I stack:30616 pid: 2324 ppid: 2 flags:0x00004000 [ 306.309960][ C1] Call Trace: [ 306.313317][ C1] [ 306.316224][ C1] __schedule+0xa5a/0x48f0 [ 306.320633][ C1] ? rescuer_thread+0x572/0xb90 [ 306.325458][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.330707][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.335889][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.341053][ C1] schedule+0xd2/0x260 [ 306.345109][ C1] rescuer_thread+0x66c/0xb90 [ 306.349773][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.354821][ C1] ? kthread+0x240/0x480 [ 306.359085][ C1] ? worker_thread+0x1040/0x1040 [ 306.364027][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.368952][ C1] ? worker_thread+0x1040/0x1040 [ 306.373867][ C1] kthread+0x3ab/0x480 [ 306.377913][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.383099][ C1] ? set_kthread_struct+0x100/0x100 [ 306.388303][ C1] ret_from_fork+0x1f/0x30 [ 306.392699][ C1] [ 306.395794][ C1] task:siw_cm_wq state:I stack:30000 pid: 2328 ppid: 2 flags:0x00004000 [ 306.404986][ C1] Call Trace: [ 306.408423][ C1] [ 306.411338][ C1] __schedule+0xa5a/0x48f0 [ 306.415741][ C1] ? rescuer_thread+0x572/0xb90 [ 306.420566][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.425822][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.430836][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.435921][ C1] schedule+0xd2/0x260 [ 306.440461][ C1] rescuer_thread+0x66c/0xb90 [ 306.445252][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.450163][ C1] ? kthread+0x240/0x480 [ 306.454386][ C1] ? worker_thread+0x1040/0x1040 [ 306.459428][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.464617][ C1] ? worker_thread+0x1040/0x1040 [ 306.469555][ C1] kthread+0x3ab/0x480 [ 306.473702][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.479018][ C1] ? set_kthread_struct+0x100/0x100 [ 306.484312][ C1] ret_from_fork+0x1f/0x30 [ 306.488828][ C1] [ 306.491821][ C1] task:siw_tx/0 state:S stack:30536 pid: 2329 ppid: 2 flags:0x00004000 [ 306.501259][ C1] Call Trace: [ 306.504515][ C1] [ 306.507426][ C1] __schedule+0xa5a/0x48f0 [ 306.511821][ C1] ? finish_task_switch.isra.0+0x319/0xb40 [ 306.517602][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 306.522777][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.528034][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 306.533981][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 306.539150][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 306.544929][ C1] schedule+0xd2/0x260 [ 306.548972][ C1] siw_run_sq+0x223/0x3a0 [ 306.553275][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 306.558271][ C1] ? finish_wait+0x270/0x270 [ 306.562849][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.567759][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 306.572864][ C1] kthread+0x3ab/0x480 [ 306.576903][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.582091][ C1] ? set_kthread_struct+0x100/0x100 [ 306.587258][ C1] ret_from_fork+0x1f/0x30 [ 306.591651][ C1] [ 306.594643][ C1] task:qat_device_rese state:I stack:30632 pid: 2335 ppid: 2 flags:0x00004000 [ 306.603810][ C1] Call Trace: [ 306.607080][ C1] [ 306.609984][ C1] __schedule+0xa5a/0x48f0 [ 306.614551][ C1] ? rescuer_thread+0x572/0xb90 [ 306.619891][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.625160][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.630256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.635183][ C1] schedule+0xd2/0x260 [ 306.639246][ C1] rescuer_thread+0x66c/0xb90 [ 306.643932][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.648889][ C1] ? kthread+0x240/0x480 [ 306.653116][ C1] ? worker_thread+0x1040/0x1040 [ 306.658048][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.662997][ C1] ? worker_thread+0x1040/0x1040 [ 306.667908][ C1] kthread+0x3ab/0x480 [ 306.672381][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.677653][ C1] ? set_kthread_struct+0x100/0x100 [ 306.682832][ C1] ret_from_fork+0x1f/0x30 [ 306.687231][ C1] [ 306.690223][ C1] task:qat_pf2vf_resp_ state:I stack:29656 pid: 2336 ppid: 2 flags:0x00004000 [ 306.699591][ C1] Call Trace: [ 306.702942][ C1] [ 306.705874][ C1] __schedule+0xa5a/0x48f0 [ 306.710287][ C1] ? rescuer_thread+0x572/0xb90 [ 306.715118][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.720386][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.725385][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.730614][ C1] schedule+0xd2/0x260 [ 306.735708][ C1] rescuer_thread+0x66c/0xb90 [ 306.740557][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.745575][ C1] ? kthread+0x240/0x480 [ 306.749795][ C1] ? worker_thread+0x1040/0x1040 [ 306.755052][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.759975][ C1] ? worker_thread+0x1040/0x1040 [ 306.764989][ C1] kthread+0x3ab/0x480 [ 306.769031][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.774483][ C1] ? set_kthread_struct+0x100/0x100 [ 306.779758][ C1] ret_from_fork+0x1f/0x30 [ 306.784154][ C1] [ 306.787146][ C1] task:adf_vf_stop_wq state:I stack:29656 pid: 2337 ppid: 2 flags:0x00004000 [ 306.796332][ C1] Call Trace: [ 306.799592][ C1] [ 306.802497][ C1] __schedule+0xa5a/0x48f0 [ 306.806889][ C1] ? rescuer_thread+0x572/0xb90 [ 306.811736][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.816994][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.822161][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.827088][ C1] schedule+0xd2/0x260 [ 306.831148][ C1] rescuer_thread+0x66c/0xb90 [ 306.835792][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.840634][ C1] ? kthread+0x240/0x480 [ 306.844846][ C1] ? worker_thread+0x1040/0x1040 [ 306.849770][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.854674][ C1] ? worker_thread+0x1040/0x1040 [ 306.859579][ C1] kthread+0x3ab/0x480 [ 306.863873][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.869035][ C1] ? set_kthread_struct+0x100/0x100 [ 306.874200][ C1] ret_from_fork+0x1f/0x30 [ 306.878610][ C1] [ 306.881602][ C1] task:elousb state:I stack:30632 pid: 2365 ppid: 2 flags:0x00004000 [ 306.890793][ C1] Call Trace: [ 306.894044][ C1] [ 306.896953][ C1] __schedule+0xa5a/0x48f0 [ 306.901347][ C1] ? rescuer_thread+0x572/0xb90 [ 306.906183][ C1] ? io_schedule_timeout+0x180/0x180 [ 306.911433][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 306.916531][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 306.921442][ C1] schedule+0xd2/0x260 [ 306.925846][ C1] rescuer_thread+0x66c/0xb90 [ 306.930490][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 306.935480][ C1] ? kthread+0x240/0x480 [ 306.939710][ C1] ? worker_thread+0x1040/0x1040 [ 306.944625][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 306.949546][ C1] ? worker_thread+0x1040/0x1040 [ 306.954451][ C1] kthread+0x3ab/0x480 [ 306.958502][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 306.963748][ C1] ? set_kthread_struct+0x100/0x100 [ 306.968909][ C1] ret_from_fork+0x1f/0x30 [ 306.973295][ C1] [ 306.976282][ C1] task:mld state:I stack:26216 pid: 2587 ppid: 2 flags:0x00004000 [ 306.985441][ C1] Workqueue: 0x0 (mld) [ 306.990263][ C1] Call Trace: [ 306.993510][ C1] [ 306.996412][ C1] __schedule+0xa5a/0x48f0 [ 307.000800][ C1] ? rescuer_thread+0x570/0xb90 [ 307.005788][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.011223][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.016215][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.021123][ C1] schedule+0xd2/0x260 [ 307.025162][ C1] rescuer_thread+0x66c/0xb90 [ 307.029819][ C1] ? worker_thread+0x1040/0x1040 [ 307.034720][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.039620][ C1] ? worker_thread+0x1040/0x1040 [ 307.044520][ C1] kthread+0x3ab/0x480 [ 307.048550][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.053709][ C1] ? set_kthread_struct+0x100/0x100 [ 307.058869][ C1] ret_from_fork+0x1f/0x30 [ 307.063265][ C1] [ 307.066446][ C1] task:ipv6_addrconf state:I stack:26480 pid: 2588 ppid: 2 flags:0x00004000 [ 307.075889][ C1] Workqueue: 0x0 (ipv6_addrconf) [ 307.080883][ C1] Call Trace: [ 307.084146][ C1] [ 307.087049][ C1] __schedule+0xa5a/0x48f0 [ 307.091626][ C1] ? rescuer_thread+0x570/0xb90 [ 307.096445][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.101690][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.107197][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.112100][ C1] schedule+0xd2/0x260 [ 307.116133][ C1] rescuer_thread+0x66c/0xb90 [ 307.120779][ C1] ? worker_thread+0x1040/0x1040 [ 307.125879][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.130778][ C1] ? worker_thread+0x1040/0x1040 [ 307.135789][ C1] kthread+0x3ab/0x480 [ 307.139840][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.145084][ C1] ? set_kthread_struct+0x100/0x100 [ 307.150247][ C1] ret_from_fork+0x1f/0x30 [ 307.154806][ C1] [ 307.157790][ C1] task:dsa_ordered state:I stack:30000 pid: 2610 ppid: 2 flags:0x00004000 [ 307.166955][ C1] Call Trace: [ 307.170209][ C1] [ 307.173118][ C1] __schedule+0xa5a/0x48f0 [ 307.177516][ C1] ? rescuer_thread+0x572/0xb90 [ 307.182331][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.187576][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.192575][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.197492][ C1] schedule+0xd2/0x260 [ 307.201522][ C1] rescuer_thread+0x66c/0xb90 [ 307.206161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.210972][ C1] ? kthread+0x240/0x480 [ 307.215356][ C1] ? worker_thread+0x1040/0x1040 [ 307.220361][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.225261][ C1] ? worker_thread+0x1040/0x1040 [ 307.230244][ C1] kthread+0x3ab/0x480 [ 307.234271][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.239428][ C1] ? set_kthread_struct+0x100/0x100 [ 307.244587][ C1] ret_from_fork+0x1f/0x30 [ 307.249162][ C1] [ 307.252240][ C1] task:krfcommd state:S stack:28760 pid: 2707 ppid: 2 flags:0x00004000 [ 307.261488][ C1] Call Trace: [ 307.264828][ C1] [ 307.267749][ C1] __schedule+0xa5a/0x48f0 [ 307.272139][ C1] ? find_held_lock+0x2d/0x110 [ 307.276871][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.282121][ C1] ? rfcomm_run+0x1248/0x4250 [ 307.286763][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.291585][ C1] schedule+0xd2/0x260 [ 307.295621][ C1] schedule_timeout+0x19d/0x250 [ 307.300431][ C1] ? usleep_range+0x150/0x150 [ 307.305073][ C1] ? wait_for_completion_io+0x270/0x270 [ 307.310600][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.315507][ C1] wait_woken+0x18b/0x1f0 [ 307.319814][ C1] rfcomm_run+0x1261/0x4250 [ 307.324286][ C1] ? find_held_lock+0x2d/0x110 [ 307.329036][ C1] ? rfcomm_check_accept+0x200/0x200 [ 307.334290][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.339114][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 307.344360][ C1] ? kthread+0x240/0x480 [ 307.348565][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 307.354502][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 307.359662][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.364560][ C1] ? rfcomm_check_accept+0x200/0x200 [ 307.369898][ C1] kthread+0x3ab/0x480 [ 307.373934][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.379180][ C1] ? set_kthread_struct+0x100/0x100 [ 307.384539][ C1] ret_from_fork+0x1f/0x30 [ 307.388930][ C1] [ 307.391922][ C1] task:kkcmd state:I stack:30616 pid: 2713 ppid: 2 flags:0x00004000 [ 307.401176][ C1] Call Trace: [ 307.404426][ C1] [ 307.407331][ C1] __schedule+0xa5a/0x48f0 [ 307.411717][ C1] ? rescuer_thread+0x572/0xb90 [ 307.416528][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.421771][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.426756][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.431654][ C1] schedule+0xd2/0x260 [ 307.435701][ C1] rescuer_thread+0x66c/0xb90 [ 307.440337][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.445148][ C1] ? kthread+0x240/0x480 [ 307.449441][ C1] ? worker_thread+0x1040/0x1040 [ 307.454381][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.459552][ C1] ? worker_thread+0x1040/0x1040 [ 307.464561][ C1] kthread+0x3ab/0x480 [ 307.468615][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.473776][ C1] ? set_kthread_struct+0x100/0x100 [ 307.478938][ C1] ret_from_fork+0x1f/0x30 [ 307.483327][ C1] [ 307.486320][ C1] task:kstrp state:I stack:30000 pid: 2714 ppid: 2 flags:0x00004000 [ 307.495579][ C1] Call Trace: [ 307.498828][ C1] [ 307.501748][ C1] __schedule+0xa5a/0x48f0 [ 307.506312][ C1] ? rescuer_thread+0x572/0xb90 [ 307.511132][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.516378][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.521382][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.526286][ C1] schedule+0xd2/0x260 [ 307.530323][ C1] rescuer_thread+0x66c/0xb90 [ 307.534966][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.539781][ C1] ? kthread+0x240/0x480 [ 307.544101][ C1] ? worker_thread+0x1040/0x1040 [ 307.549024][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.553928][ C1] ? worker_thread+0x1040/0x1040 [ 307.558853][ C1] kthread+0x3ab/0x480 [ 307.562996][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.568160][ C1] ? set_kthread_struct+0x100/0x100 [ 307.573327][ C1] ret_from_fork+0x1f/0x30 [ 307.577722][ C1] [ 307.580713][ C1] task:krdsd state:I stack:30616 pid: 2715 ppid: 2 flags:0x00004000 [ 307.589969][ C1] Call Trace: [ 307.593221][ C1] [ 307.596127][ C1] __schedule+0xa5a/0x48f0 [ 307.600539][ C1] ? rescuer_thread+0x572/0xb90 [ 307.605365][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.610631][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.615635][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.620539][ C1] schedule+0xd2/0x260 [ 307.624575][ C1] rescuer_thread+0x66c/0xb90 [ 307.629218][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.634037][ C1] ? kthread+0x240/0x480 [ 307.638250][ C1] ? worker_thread+0x1040/0x1040 [ 307.643151][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.648054][ C1] ? worker_thread+0x1040/0x1040 [ 307.652970][ C1] kthread+0x3ab/0x480 [ 307.657005][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.662167][ C1] ? set_kthread_struct+0x100/0x100 [ 307.667511][ C1] ret_from_fork+0x1f/0x30 [ 307.671898][ C1] [ 307.674889][ C1] task:rds_mr_flushd state:I stack:30616 pid: 2716 ppid: 2 flags:0x00004000 [ 307.684052][ C1] Call Trace: [ 307.687317][ C1] [ 307.690236][ C1] __schedule+0xa5a/0x48f0 [ 307.694628][ C1] ? rescuer_thread+0x572/0xb90 [ 307.699443][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.704690][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.709702][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.714608][ C1] schedule+0xd2/0x260 [ 307.718735][ C1] rescuer_thread+0x66c/0xb90 [ 307.723390][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.728204][ C1] ? kthread+0x240/0x480 [ 307.732410][ C1] ? worker_thread+0x1040/0x1040 [ 307.737313][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.742215][ C1] ? worker_thread+0x1040/0x1040 [ 307.747118][ C1] kthread+0x3ab/0x480 [ 307.751158][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.756316][ C1] ? set_kthread_struct+0x100/0x100 [ 307.761480][ C1] ret_from_fork+0x1f/0x30 [ 307.765872][ C1] [ 307.768862][ C1] task:ceph-msgr state:I stack:30616 pid: 2725 ppid: 2 flags:0x00004000 [ 307.778024][ C1] Call Trace: [ 307.781271][ C1] [ 307.784175][ C1] __schedule+0xa5a/0x48f0 [ 307.788563][ C1] ? rescuer_thread+0x572/0xb90 [ 307.793513][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.798759][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.803832][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.808734][ C1] schedule+0xd2/0x260 [ 307.812770][ C1] rescuer_thread+0x66c/0xb90 [ 307.817409][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.822413][ C1] ? kthread+0x240/0x480 [ 307.826619][ C1] ? worker_thread+0x1040/0x1040 [ 307.831521][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.836422][ C1] ? worker_thread+0x1040/0x1040 [ 307.841323][ C1] kthread+0x3ab/0x480 [ 307.845441][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.850604][ C1] ? set_kthread_struct+0x100/0x100 [ 307.855766][ C1] ret_from_fork+0x1f/0x30 [ 307.860153][ C1] [ 307.863146][ C1] task:bat_events state:I stack:30616 pid: 2726 ppid: 2 flags:0x00004000 [ 307.872329][ C1] Call Trace: [ 307.875668][ C1] [ 307.878586][ C1] __schedule+0xa5a/0x48f0 [ 307.882990][ C1] ? rescuer_thread+0x572/0xb90 [ 307.887807][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.893053][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.898040][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.902938][ C1] schedule+0xd2/0x260 [ 307.906971][ C1] rescuer_thread+0x66c/0xb90 [ 307.911614][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 307.916436][ C1] ? kthread+0x240/0x480 [ 307.920643][ C1] ? worker_thread+0x1040/0x1040 [ 307.925544][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 307.930444][ C1] ? worker_thread+0x1040/0x1040 [ 307.935345][ C1] kthread+0x3ab/0x480 [ 307.939374][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 307.944534][ C1] ? set_kthread_struct+0x100/0x100 [ 307.949697][ C1] ret_from_fork+0x1f/0x30 [ 307.954083][ C1] [ 307.957074][ C1] task:zswap-shrink state:I stack:30000 pid: 2745 ppid: 2 flags:0x00004000 [ 307.966236][ C1] Call Trace: [ 307.969652][ C1] [ 307.972587][ C1] __schedule+0xa5a/0x48f0 [ 307.977649][ C1] ? rescuer_thread+0x572/0xb90 [ 307.982560][ C1] ? io_schedule_timeout+0x180/0x180 [ 307.987897][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 307.992886][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 307.997788][ C1] schedule+0xd2/0x260 [ 308.001892][ C1] rescuer_thread+0x66c/0xb90 [ 308.006536][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.011527][ C1] ? kthread+0x240/0x480 [ 308.015823][ C1] ? worker_thread+0x1040/0x1040 [ 308.020726][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 308.025626][ C1] ? worker_thread+0x1040/0x1040 [ 308.030896][ C1] kthread+0x3ab/0x480 [ 308.034928][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.040090][ C1] ? set_kthread_struct+0x100/0x100 [ 308.045395][ C1] ret_from_fork+0x1f/0x30 [ 308.049805][ C1] [ 308.052816][ C1] task:kafsd state:I stack:30000 pid: 2750 ppid: 2 flags:0x00004000 [ 308.061989][ C1] Call Trace: [ 308.065345][ C1] [ 308.068253][ C1] __schedule+0xa5a/0x48f0 [ 308.072666][ C1] ? rescuer_thread+0x572/0xb90 [ 308.077488][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.082735][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 308.087726][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 308.092632][ C1] schedule+0xd2/0x260 [ 308.096668][ C1] rescuer_thread+0x66c/0xb90 [ 308.101312][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.106235][ C1] ? kthread+0x240/0x480 [ 308.110443][ C1] ? worker_thread+0x1040/0x1040 [ 308.115545][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 308.120467][ C1] ? worker_thread+0x1040/0x1040 [ 308.125403][ C1] kthread+0x3ab/0x480 [ 308.129544][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.134714][ C1] ? set_kthread_struct+0x100/0x100 [ 308.139987][ C1] ret_from_fork+0x1f/0x30 [ 308.144377][ C1] [ 308.147367][ C1] task:kafs_lockd state:I stack:29656 pid: 2751 ppid: 2 flags:0x00004000 [ 308.156549][ C1] Call Trace: [ 308.159798][ C1] [ 308.162702][ C1] __schedule+0xa5a/0x48f0 [ 308.167095][ C1] ? rescuer_thread+0x572/0xb90 [ 308.171931][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.177182][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 308.182172][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 308.187275][ C1] schedule+0xd2/0x260 [ 308.191338][ C1] rescuer_thread+0x66c/0xb90 [ 308.195994][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.200957][ C1] ? kthread+0x240/0x480 [ 308.205176][ C1] ? worker_thread+0x1040/0x1040 [ 308.210232][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 308.215153][ C1] ? worker_thread+0x1040/0x1040 [ 308.220059][ C1] kthread+0x3ab/0x480 [ 308.224093][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.229261][ C1] ? set_kthread_struct+0x100/0x100 [ 308.234920][ C1] ret_from_fork+0x1f/0x30 [ 308.239331][ C1] [ 308.242348][ C1] task:kworker/1:3 state:I stack:22792 pid: 2926 ppid: 2 flags:0x00004000 [ 308.251598][ C1] Workqueue: 0x0 (events) [ 308.256018][ C1] Call Trace: [ 308.259270][ C1] [ 308.262180][ C1] __schedule+0xa5a/0x48f0 [ 308.266661][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.271928][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 308.276854][ C1] schedule+0xd2/0x260 [ 308.280906][ C1] worker_thread+0x14d/0x1040 [ 308.285660][ C1] ? process_one_work+0x1450/0x1450 [ 308.290826][ C1] kthread+0x3ab/0x480 [ 308.294962][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.300231][ C1] ? set_kthread_struct+0x100/0x100 [ 308.305413][ C1] ret_from_fork+0x1f/0x30 [ 308.309894][ C1] [ 308.312885][ C1] task:kworker/1:4 state:I stack:23176 pid: 2928 ppid: 2 flags:0x00004000 [ 308.322153][ C1] Workqueue: 0x0 (events) [ 308.326540][ C1] Call Trace: [ 308.329792][ C1] [ 308.332695][ C1] __schedule+0xa5a/0x48f0 [ 308.337089][ C1] ? worker_thread+0xb0/0x1040 [ 308.341835][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.347148][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 308.352058][ C1] schedule+0xd2/0x260 [ 308.356098][ C1] worker_thread+0x14d/0x1040 [ 308.360833][ C1] ? process_one_work+0x1450/0x1450 [ 308.366041][ C1] kthread+0x3ab/0x480 [ 308.370080][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.375243][ C1] ? set_kthread_struct+0x100/0x100 [ 308.380428][ C1] ret_from_fork+0x1f/0x30 [ 308.384910][ C1] [ 308.388037][ C1] task:jbd2/sda1-8 state:R running task stack:26152 pid: 2929 ppid: 2 flags:0x00004000 [ 308.398783][ C1] Call Trace: [ 308.402056][ C1] [ 308.405011][ C1] __schedule+0xa5a/0x48f0 [ 308.409404][ C1] ? kjournald2+0x542/0x870 [ 308.413890][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.419141][ C1] ? mark_held_locks+0x9f/0xe0 [ 308.423871][ C1] schedule+0xd2/0x260 [ 308.427920][ C1] kjournald2+0x559/0x870 [ 308.432220][ C1] ? jbd2_journal_release_jbd_inode+0x330/0x330 [ 308.438423][ C1] ? finish_wait+0x270/0x270 [ 308.442979][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 308.447894][ C1] ? jbd2_journal_release_jbd_inode+0x330/0x330 [ 308.454103][ C1] kthread+0x3ab/0x480 [ 308.458156][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.463405][ C1] ? set_kthread_struct+0x100/0x100 [ 308.468587][ C1] ret_from_fork+0x1f/0x30 [ 308.472978][ C1] [ 308.475968][ C1] task:ext4-rsv-conver state:I stack:29656 pid: 2930 ppid: 2 flags:0x00004000 [ 308.485138][ C1] Call Trace: [ 308.488409][ C1] [ 308.491419][ C1] __schedule+0xa5a/0x48f0 [ 308.495811][ C1] ? rescuer_thread+0x572/0xb90 [ 308.500650][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.505898][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 308.510906][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 308.515828][ C1] schedule+0xd2/0x260 [ 308.519881][ C1] rescuer_thread+0x66c/0xb90 [ 308.524698][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.529537][ C1] ? kthread+0x240/0x480 [ 308.533766][ C1] ? worker_thread+0x1040/0x1040 [ 308.538688][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 308.543591][ C1] ? worker_thread+0x1040/0x1040 [ 308.548808][ C1] kthread+0x3ab/0x480 [ 308.552844][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 308.558005][ C1] ? set_kthread_struct+0x100/0x100 [ 308.563169][ C1] ret_from_fork+0x1f/0x30 [ 308.567587][ C1] [ 308.570763][ C1] task:syslogd state:S stack:25888 pid: 2947 ppid: 1 flags:0x00000000 [ 308.580014][ C1] Call Trace: [ 308.583265][ C1] [ 308.586171][ C1] __schedule+0xa5a/0x48f0 [ 308.590656][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.595906][ C1] ? find_held_lock+0x2d/0x110 [ 308.600638][ C1] schedule+0xd2/0x260 [ 308.604679][ C1] schedule_timeout+0x19d/0x250 [ 308.609523][ C1] ? usleep_range+0x150/0x150 [ 308.614210][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 308.620174][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 308.625946][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 308.631108][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 308.636903][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0 [ 308.642591][ C1] __skb_wait_for_more_packets+0x346/0x4f0 [ 308.648365][ C1] ? skb_kill_datagram+0x1e0/0x1e0 [ 308.653463][ C1] ? proto_seq_start+0x50/0x50 [ 308.658192][ C1] ? __skb_ext_set+0x2b0/0x2b0 [ 308.662921][ C1] ? __lock_acquire+0xbe9/0x5410 [ 308.667823][ C1] __unix_dgram_recvmsg+0x193/0xa60 [ 308.672990][ C1] ? unix_stream_connect+0x18e0/0x18e0 [ 308.678413][ C1] ? aa_sk_perm+0x1ab/0x820 [ 308.682991][ C1] ? aa_af_perm+0x210/0x210 [ 308.687468][ C1] sock_read_iter+0x2b4/0x3f0 [ 308.692113][ C1] ? ____sys_recvmsg+0x620/0x620 [ 308.697033][ C1] ? 0xffffffff81000000 [ 308.701158][ C1] ? aa_file_perm+0x41b/0xd50 [ 308.705802][ C1] new_sync_read+0x4a5/0x5f0 [ 308.710378][ C1] ? ksys_lseek+0x140/0x140 [ 308.715039][ C1] ? 0xffffffff81000000 [ 308.719166][ C1] ? apparmor_file_permission+0x138/0x450 [ 308.724938][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 308.730297][ C1] vfs_read+0x265/0x4c0 [ 308.734422][ C1] ksys_read+0x171/0x1d0 [ 308.738637][ C1] ? vfs_write+0x900/0x900 [ 308.743019][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 308.748966][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 308.754827][ C1] do_syscall_64+0x35/0x80 [ 308.759209][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 308.765086][ C1] RIP: 0033:0x7f6416c508fe [ 308.769470][ C1] RSP: 002b:00007fff6a1d8f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 308.777863][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6416c508fe [ 308.785976][ C1] RDX: 00000000000000ff RSI: 0000557136b5e950 RDI: 0000000000000000 [ 308.794175][ C1] RBP: 0000557136b5e910 R08: 00007f6416ce0040 R09: 00007f6416ce00c0 [ 308.802116][ C1] R10: 00007f6416cdffc0 R11: 0000000000000246 R12: 0000557136b5e9f2 [ 308.810685][ C1] R13: 0000557136b5e950 R14: 0000000000000000 R15: 0000000000000000 [ 308.818651][ C1] [ 308.821641][ C1] task:acpid state:R running task stack:23840 pid: 2950 ppid: 1 flags:0x00000000 [ 308.832379][ C1] Call Trace: [ 308.835634][ C1] [ 308.838635][ C1] __schedule+0xa5a/0x48f0 [ 308.843044][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 308.849012][ C1] ? __zone_watermark_ok+0x450/0x450 [ 308.854269][ C1] ? io_schedule_timeout+0x180/0x180 [ 308.859731][ C1] ? lock_acquire+0x1ab/0x510 [ 308.864385][ C1] schedule+0xd2/0x260 [ 308.868426][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 308.874498][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 308.880741][ C1] ? evdev_poll+0x96/0x1e0 [ 308.885147][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.890653][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 308.896262][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 308.902489][ C1] do_select+0xd7b/0x11d0 [ 308.907145][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 308.912849][ C1] ? lock_chain_count+0x20/0x20 [ 308.917664][ C1] ? mark_lock+0xef/0x1840 [ 308.922039][ C1] ? lock_chain_count+0x20/0x20 [ 308.926853][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.933337][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.939827][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.946301][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.952786][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.959264][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.965825][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.972315][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.979221][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 308.986542][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 308.991384][ C1] core_sys_select+0x2d9/0x710 [ 308.996226][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 309.002102][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 309.008765][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 309.014995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 309.020085][ C1] ? __set_current_blocked+0xe0/0xe0 [ 309.025343][ C1] ? find_held_lock+0x2d/0x110 [ 309.030098][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 309.035455][ C1] ? __context_tracking_exit+0x80/0x90 [ 309.040889][ C1] ? kern_select+0x1e0/0x1e0 [ 309.045452][ C1] __x64_sys_pselect6+0x12b/0x260 [ 309.050501][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 309.055687][ C1] do_syscall_64+0x35/0x80 [ 309.060080][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.065947][ C1] RIP: 0033:0x7f754244abf4 [ 309.070332][ C1] RSP: 002b:00007ffd74dfb0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 309.078712][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754244abf4 [ 309.086831][ C1] RDX: 0000000000000000 RSI: 00007ffd74dfb1e8 RDI: 000000000000000e [ 309.095004][ C1] RBP: 000000000000000a R08: 0000000000000000 R09: 0000000000000000 [ 309.102949][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd74dfb1e8 [ 309.110887][ C1] R13: 0000000000000040 R14: 000000000000000d R15: 0000000000000000 [ 309.118835][ C1] [ 309.121826][ C1] task:klogd state:R running task stack:25888 pid: 2954 ppid: 1 flags:0x00000000 [ 309.132769][ C1] Call Trace: [ 309.136025][ C1] [ 309.138932][ C1] __schedule+0xa5a/0x48f0 [ 309.143325][ C1] ? io_schedule_timeout+0x180/0x180 [ 309.148579][ C1] ? prb_read_valid+0x61/0x90 [ 309.153227][ C1] schedule+0xd2/0x260 [ 309.157362][ C1] syslog_print+0x175/0x420 [ 309.161834][ C1] ? syslog_print_all+0x310/0x310 [ 309.167456][ C1] ? finish_wait+0x270/0x270 [ 309.172040][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 309.178079][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 309.184031][ C1] do_syslog.part.0+0x157/0x430 [ 309.189154][ C1] ? syslog_print+0x420/0x420 [ 309.194074][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.198886][ C1] ? __context_tracking_enter+0x93/0xa0 [ 309.204403][ C1] ? apparmor_capable+0x13c/0x370 [ 309.209393][ C1] ? security_capable+0x4c/0x90 [ 309.214237][ C1] __x64_sys_syslog+0x80/0xa0 [ 309.218902][ C1] do_syscall_64+0x35/0x80 [ 309.223320][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.229185][ C1] RIP: 0033:0x7f4abd0b88b7 [ 309.233570][ C1] RSP: 002b:00007ffd3df73ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 309.241972][ C1] RAX: ffffffffffffffda RBX: 00007f4abd245490 RCX: 00007f4abd0b88b7 [ 309.249915][ C1] RDX: 00000000000003ff RSI: 00007f4abd245490 RDI: 0000000000000002 [ 309.258032][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 000055723c0054b0 [ 309.265975][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f4abd245490 [ 309.273923][ C1] R13: 00007f4abd24551a R14: 00007f4abd24551a R15: 0000000000000000 [ 309.281989][ C1] [ 309.285003][ C1] task:udevd state:R running task stack:27384 pid: 2965 ppid: 1 flags:0x00000000 [ 309.295910][ C1] Call Trace: [ 309.299163][ C1] [ 309.302068][ C1] __schedule+0xa5a/0x48f0 [ 309.306484][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 309.312711][ C1] ? io_schedule_timeout+0x180/0x180 [ 309.318081][ C1] schedule+0xd2/0x260 [ 309.322121][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 309.328154][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 309.334045][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 309.338878][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 309.344900][ C1] ? do_raw_read_unlock+0x70/0x70 [ 309.349916][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 309.355887][ C1] do_epoll_wait+0xeb8/0x14e0 [ 309.360539][ C1] ? do_epoll_create+0x160/0x160 [ 309.365530][ C1] ? __x64_sys_epoll_wait+0x1ad/0x240 [ 309.370864][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.375685][ C1] ? finish_wait+0x270/0x270 [ 309.380244][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 309.385408][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 309.390230][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.395047][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 309.400211][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 309.405574][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 309.411520][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 309.418401][ C1] do_syscall_64+0x35/0x80 [ 309.422791][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.428651][ C1] RIP: 0033:0x7fe06a4d7e46 [ 309.433031][ C1] RSP: 002b:00007fffa58e4e88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 309.441409][ C1] RAX: ffffffffffffffda RBX: 00007fffa58e4f88 RCX: 00007fe06a4d7e46 [ 309.449681][ C1] RDX: 0000000000000008 RSI: 00007fffa58e4f88 RDI: 000000000000000b [ 309.457623][ C1] RBP: 000055915dd2dcb0 R08: 00000000ffffffff R09: 0000000000000000 [ 309.465564][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 309.473598][ C1] R13: 000055915dd13ca0 R14: 0000000000000000 R15: 0000000000000000 [ 309.482003][ C1] [ 309.484995][ C1] task:dbus-daemon state:S stack:28536 pid: 3162 ppid: 1 flags:0x00000000 [ 309.494178][ C1] Call Trace: [ 309.497544][ C1] [ 309.500949][ C1] __schedule+0xa5a/0x48f0 [ 309.505342][ C1] ? __lock_acquire+0x15ad/0x5410 [ 309.510612][ C1] ? io_schedule_timeout+0x180/0x180 [ 309.515878][ C1] schedule+0xd2/0x260 [ 309.519944][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 309.525980][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 309.531760][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 309.536605][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.541434][ C1] ? do_raw_write_lock+0x11a/0x280 [ 309.546537][ C1] ? do_raw_read_unlock+0x70/0x70 [ 309.551547][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 309.557503][ C1] do_epoll_wait+0xeb8/0x14e0 [ 309.562247][ C1] ? do_epoll_create+0x160/0x160 [ 309.567172][ C1] ? finish_wait+0x270/0x270 [ 309.571729][ C1] ? __context_tracking_exit+0x80/0x90 [ 309.577157][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.581994][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 309.587157][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 309.592520][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 309.598501][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 309.604637][ C1] do_syscall_64+0x35/0x80 [ 309.609022][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.614894][ C1] RIP: 0033:0x7f2f0e10ae46 [ 309.619276][ C1] RSP: 002b:00007ffed0c6f398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 309.627668][ C1] RAX: ffffffffffffffda RBX: 00007ffed0c6f3a8 RCX: 00007f2f0e10ae46 [ 309.635603][ C1] RDX: 0000000000000040 RSI: 00007ffed0c6f3a8 RDI: 0000000000000003 [ 309.643650][ C1] RBP: 00007ffed0c6f738 R08: 000000000000000d R09: 00007ffed0c9d080 [ 309.652112][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 309.660048][ C1] R13: 0000000000000001 R14: 00007ffed0c6f738 R15: 00007ffed0c6f9dc [ 309.668087][ C1] [ 309.671079][ C1] task:dhcpcd state:R running task stack:26680 pid: 3175 ppid: 1 flags:0x00000000 [ 309.681815][ C1] Call Trace: [ 309.685088][ C1] [ 309.688229][ C1] __schedule+0xa5a/0x48f0 [ 309.692970][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 309.699182][ C1] ? io_schedule_timeout+0x180/0x180 [ 309.704458][ C1] schedule+0xd2/0x260 [ 309.708495][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 309.714621][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 309.720567][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 309.726690][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 309.732479][ C1] ? unix_dgram_poll+0x509/0x620 [ 309.737609][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 309.743136][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 309.749718][ C1] do_sys_poll+0x732/0xc10 [ 309.754217][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 309.759301][ C1] ? mark_lock+0xef/0x1840 [ 309.763700][ C1] ? mark_lock+0xef/0x1840 [ 309.768096][ C1] ? lock_chain_count+0x20/0x20 [ 309.772913][ C1] ? lock_chain_count+0x20/0x20 [ 309.777730][ C1] ? _copy_to_user+0x69/0xc0 [ 309.782293][ C1] ? lock_chain_count+0x20/0x20 [ 309.787295][ C1] ? move_addr_to_user+0x5d/0x140 [ 309.792309][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 309.798799][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 309.805372][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 309.812032][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 309.818507][ C1] ? find_held_lock+0x2d/0x110 [ 309.823252][ C1] ? set_user_sigmask+0x1b9/0x250 [ 309.828241][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 309.833053][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 309.838042][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 309.842940][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 309.848880][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 309.854041][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 309.859200][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 309.864359][ C1] ? set_user_sigmask+0x1b9/0x250 [ 309.869350][ C1] ? __set_current_blocked+0xe0/0xe0 [ 309.874601][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 309.879437][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 309.884185][ C1] ? __ia32_sys_poll+0x430/0x430 [ 309.889097][ C1] do_syscall_64+0x35/0x80 [ 309.893489][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.899353][ C1] RIP: 0033:0x7f03ad4e49fb [ 309.903759][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 309.912135][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 309.920090][ C1] RDX: 00007ffd9f46e1f0 RSI: 0000000000000004 RDI: 0000563938467b60 [ 309.928027][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007ffd9f4f6080 [ 309.935969][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 00007ffd9f46e1f0 [ 309.943910][ C1] R13: 0000563936dd2610 R14: 0000000000000000 R15: 0000000000000000 [ 309.951861][ C1] [ 309.954854][ C1] task:dhcpcd state:S stack:23336 pid: 3176 ppid: 3175 flags:0x00000000 [ 309.964494][ C1] Call Trace: [ 309.967761][ C1] [ 309.970667][ C1] __schedule+0xa5a/0x48f0 [ 309.975072][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 309.981124][ C1] ? io_schedule_timeout+0x180/0x180 [ 309.986381][ C1] ? find_held_lock+0x2d/0x110 [ 309.991202][ C1] schedule+0xd2/0x260 [ 309.995246][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 310.001297][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 310.007070][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.013195][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 310.019060][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.024411][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 310.030363][ C1] ? unix_dgram_poll+0x509/0x620 [ 310.035271][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 310.040614][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 310.046907][ C1] do_sys_poll+0x732/0xc10 [ 310.051295][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 310.056372][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.062319][ C1] ? mark_lock+0xef/0x1840 [ 310.066723][ C1] ? mark_lock+0xef/0x1840 [ 310.071123][ C1] ? lock_chain_count+0x20/0x20 [ 310.075938][ C1] ? lock_chain_count+0x20/0x20 [ 310.081337][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 310.087389][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.093943][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.100409][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.106965][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 310.112911][ C1] ? find_held_lock+0x2d/0x110 [ 310.117644][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.122633][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 310.127447][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 310.132438][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 310.137340][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.143280][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 310.148466][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.153756][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 310.158952][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.163954][ C1] ? __set_current_blocked+0xe0/0xe0 [ 310.169248][ C1] ? __context_tracking_exit+0x80/0x90 [ 310.174710][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 310.179445][ C1] ? __ia32_sys_poll+0x430/0x430 [ 310.184366][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.190330][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 310.196277][ C1] do_syscall_64+0x35/0x80 [ 310.200780][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.206835][ C1] RIP: 0033:0x7f03ad4e49fb [ 310.211304][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 310.219682][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 310.227620][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000056393845ce00 [ 310.235652][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007ffd9f44ded0 [ 310.243606][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 310.251652][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 310.259620][ C1] [ 310.262642][ C1] task:dhcpcd state:S stack:27472 pid: 3177 ppid: 3175 flags:0x00000000 [ 310.271897][ C1] Call Trace: [ 310.275523][ C1] [ 310.278427][ C1] __schedule+0xa5a/0x48f0 [ 310.282814][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 310.288868][ C1] ? lock_acquire+0x192/0x510 [ 310.293513][ C1] ? io_schedule_timeout+0x180/0x180 [ 310.298762][ C1] ? find_held_lock+0x2d/0x110 [ 310.303497][ C1] schedule+0xd2/0x260 [ 310.307559][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 310.313679][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 310.319449][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.325568][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 310.331337][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.336524][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 310.342488][ C1] ? unix_dgram_poll+0x509/0x620 [ 310.347414][ C1] ? udp_poll+0x11/0x1a0 [ 310.351625][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 310.356993][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 310.363379][ C1] do_sys_poll+0x732/0xc10 [ 310.368027][ C1] ? kasan_set_track+0x21/0x30 [ 310.372847][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 310.377921][ C1] ? mark_lock+0xef/0x1840 [ 310.382310][ C1] ? mark_lock+0xef/0x1840 [ 310.386692][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 310.392584][ C1] ? mark_lock+0xef/0x1840 [ 310.397159][ C1] ? lock_chain_count+0x20/0x20 [ 310.401976][ C1] ? __mutex_lock+0x21a/0x12f0 [ 310.406911][ C1] ? lock_chain_count+0x20/0x20 [ 310.411740][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.417844][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 310.423622][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.428791][ C1] ? __lock_acquire+0x15ad/0x5410 [ 310.433803][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.440378][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.446936][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.453498][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.460075][ C1] ? find_held_lock+0x2d/0x110 [ 310.464831][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.469822][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 310.474661][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 310.479651][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 310.484699][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.490658][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 310.495823][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.501072][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 310.506232][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.511221][ C1] ? __set_current_blocked+0xe0/0xe0 [ 310.516492][ C1] ? __seccomp_filter+0x15a/0xc50 [ 310.521504][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 310.526329][ C1] ? __ia32_sys_poll+0x430/0x430 [ 310.531332][ C1] do_syscall_64+0x35/0x80 [ 310.535722][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.541586][ C1] RIP: 0033:0x7f03ad4e49fb [ 310.545972][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 310.554375][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 310.562408][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000563938466650 [ 310.570376][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007f03ad5b0a60 [ 310.578333][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 310.586286][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 310.594256][ C1] [ 310.597681][ C1] task:dhcpcd state:S stack:27472 pid: 3178 ppid: 3175 flags:0x00000000 [ 310.606847][ C1] Call Trace: [ 310.610189][ C1] [ 310.613121][ C1] __schedule+0xa5a/0x48f0 [ 310.617547][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 310.623515][ C1] ? io_schedule_timeout+0x180/0x180 [ 310.628772][ C1] ? find_held_lock+0x2d/0x110 [ 310.633508][ C1] schedule+0xd2/0x260 [ 310.637545][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 310.643680][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 310.649455][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.655512][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 310.661604][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.666771][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 310.672560][ C1] ? unix_dgram_poll+0x509/0x620 [ 310.677499][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 310.682863][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 310.689078][ C1] do_sys_poll+0x732/0xc10 [ 310.693470][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 310.698575][ C1] ? mark_lock+0xef/0x1840 [ 310.703075][ C1] ? mark_lock+0xef/0x1840 [ 310.707542][ C1] ? lock_chain_count+0x20/0x20 [ 310.712359][ C1] ? lock_chain_count+0x20/0x20 [ 310.717181][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.723827][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.730322][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.736793][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.743617][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 310.750118][ C1] ? find_held_lock+0x2d/0x110 [ 310.755041][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.760029][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 310.764843][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 310.770006][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 310.774908][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 310.780941][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 310.786119][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 310.791281][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 310.796440][ C1] ? set_user_sigmask+0x1b9/0x250 [ 310.801429][ C1] ? __set_current_blocked+0xe0/0xe0 [ 310.806675][ C1] ? __seccomp_filter+0x15a/0xc50 [ 310.811684][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 310.816416][ C1] ? __ia32_sys_poll+0x430/0x430 [ 310.821322][ C1] do_syscall_64+0x35/0x80 [ 310.825704][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 310.831563][ C1] RIP: 0033:0x7f03ad4e49fb [ 310.835954][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 310.844425][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 310.852483][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000563938466650 [ 310.860447][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00007f03ad5b0a60 [ 310.868407][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 310.876373][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 310.884428][ C1] [ 310.887421][ C1] task:sshd state:S stack:27704 pid: 3272 ppid: 1 flags:0x00000000 [ 310.896586][ C1] Call Trace: [ 310.899841][ C1] [ 310.902772][ C1] __schedule+0xa5a/0x48f0 [ 310.907163][ C1] ? lock_acquire+0x1ab/0x510 [ 310.911808][ C1] ? find_held_lock+0x2d/0x110 [ 310.916537][ C1] ? io_schedule_timeout+0x180/0x180 [ 310.922638][ C1] ? tcp_poll+0x598/0xcb0 [ 310.926940][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 310.931844][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 310.937184][ C1] schedule+0xd2/0x260 [ 310.941238][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 310.947314][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 310.953107][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 310.959046][ C1] ? tcp_poll+0x598/0xcb0 [ 310.963436][ C1] ? tcp_peek_len+0x2d0/0x2d0 [ 310.968094][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 310.972915][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 310.979129][ C1] do_select+0xd7b/0x11d0 [ 310.984249][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 310.990412][ C1] ? lock_chain_count+0x20/0x20 [ 310.995232][ C1] ? __lock_acquire+0xbe9/0x5410 [ 311.000138][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.006606][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.013073][ C1] ? __lock_acquire+0x15ad/0x5410 [ 311.018070][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.024039][ C1] ? find_held_lock+0x2d/0x110 [ 311.028787][ C1] ? __might_fault+0xb3/0x160 [ 311.033546][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 311.038391][ C1] core_sys_select+0x2d9/0x710 [ 311.043147][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 311.048578][ C1] ? find_held_lock+0x2d/0x110 [ 311.053424][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.058433][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 311.063269][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 311.068261][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 311.073179][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.079217][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 311.084381][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.089544][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 311.094716][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.099725][ C1] ? __set_current_blocked+0xe0/0xe0 [ 311.104982][ C1] ? find_held_lock+0x2d/0x110 [ 311.109996][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 311.115341][ C1] ? __context_tracking_exit+0x80/0x90 [ 311.120771][ C1] ? kern_select+0x1e0/0x1e0 [ 311.125333][ C1] __x64_sys_pselect6+0x12b/0x260 [ 311.130322][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.135486][ C1] do_syscall_64+0x35/0x80 [ 311.139873][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.145774][ C1] RIP: 0033:0x7f85ce51bd83 [ 311.150157][ C1] RSP: 002b:00007ffed9668280 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 311.158812][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f85ce51bd83 [ 311.166750][ C1] RDX: 0000000000000000 RSI: 000055952c34b150 RDI: 0000000000000007 [ 311.175194][ C1] RBP: 00007ffed9668468 R08: 0000000000000000 R09: 00007ffed96682c0 [ 311.183148][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 311.191352][ C1] R13: 000055952c34b150 R14: 000000000000018c R15: 000055952a8b6e85 [ 311.199318][ C1] [ 311.202318][ C1] task:getty state:S stack:23840 pid: 3275 ppid: 1 flags:0x00000000 [ 311.211482][ C1] Call Trace: [ 311.215015][ C1] [ 311.217928][ C1] __schedule+0xa5a/0x48f0 [ 311.222323][ C1] ? io_schedule_timeout+0x180/0x180 [ 311.227849][ C1] ? lock_acquire+0x1ab/0x510 [ 311.232672][ C1] schedule+0xd2/0x260 [ 311.236708][ C1] schedule_timeout+0x19d/0x250 [ 311.241524][ C1] ? usleep_range+0x150/0x150 [ 311.246165][ C1] ? __up_read+0x194/0x720 [ 311.250806][ C1] ? down_read+0x198/0x440 [ 311.255360][ C1] ? up_write+0x470/0x470 [ 311.259761][ C1] wait_woken+0x18b/0x1f0 [ 311.264062][ C1] n_tty_read+0xb7b/0xed0 [ 311.268364][ C1] ? canon_copy_from_read_buf+0x630/0x630 [ 311.274072][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.280018][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 311.285269][ C1] tty_read+0x2d0/0x4d0 [ 311.289397][ C1] ? do_SAK+0x60/0x60 [ 311.293351][ C1] ? aa_file_perm+0x41b/0xd50 [ 311.298000][ C1] new_sync_read+0x35d/0x5f0 [ 311.302672][ C1] ? ksys_lseek+0x140/0x140 [ 311.307140][ C1] ? 0xffffffff81000000 [ 311.311261][ C1] ? fsnotify+0x1030/0x1030 [ 311.315750][ C1] ? apparmor_file_permission+0x138/0x450 [ 311.321435][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 311.326860][ C1] vfs_read+0x265/0x4c0 [ 311.331002][ C1] ksys_read+0xf4/0x1d0 [ 311.335125][ C1] ? vfs_write+0x900/0x900 [ 311.339508][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.345456][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 311.351317][ C1] do_syscall_64+0x35/0x80 [ 311.355701][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.362086][ C1] RIP: 0033:0x7feebfa138fe [ 311.366645][ C1] RSP: 002b:00007fffd1245f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 311.375029][ C1] RAX: ffffffffffffffda RBX: 0000565265ad9910 RCX: 00007feebfa138fe [ 311.382975][ C1] RDX: 0000000000000001 RSI: 00007fffd1245fa0 RDI: 0000000000000000 [ 311.390916][ C1] RBP: 0000565265ad9970 R08: 0000000000000007 R09: 0000565265adacd0 [ 311.398873][ C1] R10: 0000000000000063 R11: 0000000000000246 R12: 0000565265ad99ac [ 311.406811][ C1] R13: 00007fffd1245fa0 R14: 0000000000000000 R15: 0000565265ad99ac [ 311.414771][ C1] [ 311.417769][ C1] task:dhcpcd state:S stack:27288 pid: 3299 ppid: 3176 flags:0x00000000 [ 311.426934][ C1] Call Trace: [ 311.430200][ C1] [ 311.433105][ C1] __schedule+0xa5a/0x48f0 [ 311.437498][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.443451][ C1] ? io_schedule_timeout+0x180/0x180 [ 311.448701][ C1] ? find_held_lock+0x2d/0x110 [ 311.453430][ C1] schedule+0xd2/0x260 [ 311.457466][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 311.463524][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 311.469300][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.475345][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 311.481114][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.486416][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 311.492203][ C1] ? unix_dgram_poll+0x509/0x620 [ 311.497111][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 311.503059][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 311.509287][ C1] do_sys_poll+0x732/0xc10 [ 311.513675][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 311.518755][ C1] ? mark_lock+0xef/0x1840 [ 311.523164][ C1] ? mark_lock+0xef/0x1840 [ 311.527591][ C1] ? lock_chain_count+0x20/0x20 [ 311.532506][ C1] ? sock_write_iter+0x211/0x370 [ 311.537414][ C1] ? lock_chain_count+0x20/0x20 [ 311.542235][ C1] ? aa_path_link+0x2e0/0x2e0 [ 311.546897][ C1] ? __might_fault+0xb3/0x160 [ 311.551547][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.558022][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.564515][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.570471][ C1] ? find_held_lock+0x2d/0x110 [ 311.575215][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.580210][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 311.585027][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 311.590040][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 311.594947][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.600909][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 311.606075][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.611258][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 311.616440][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.621435][ C1] ? __set_current_blocked+0xe0/0xe0 [ 311.626686][ C1] ? __seccomp_filter+0x15a/0xc50 [ 311.631690][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 311.636452][ C1] ? __ia32_sys_poll+0x430/0x430 [ 311.642028][ C1] do_syscall_64+0x35/0x80 [ 311.646503][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.652383][ C1] RIP: 0033:0x7f03ad4e49fb [ 311.656768][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 311.665185][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 311.673228][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938467a00 [ 311.681185][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb688442 [ 311.689229][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 311.697347][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 311.705389][ C1] [ 311.708381][ C1] task:dhcpcd state:S stack:27288 pid: 3324 ppid: 3176 flags:0x00000000 [ 311.717984][ C1] Call Trace: [ 311.721242][ C1] [ 311.724147][ C1] __schedule+0xa5a/0x48f0 [ 311.728539][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.734970][ C1] ? lock_acquire+0x190/0x510 [ 311.739617][ C1] ? io_schedule_timeout+0x180/0x180 [ 311.744890][ C1] ? find_held_lock+0x2d/0x110 [ 311.749625][ C1] schedule+0xd2/0x260 [ 311.753662][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 311.759724][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 311.765503][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.771468][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 311.777249][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.782500][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 311.788272][ C1] ? unix_dgram_poll+0x509/0x620 [ 311.793201][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 311.798653][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 311.804866][ C1] do_sys_poll+0x732/0xc10 [ 311.809354][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 311.814452][ C1] ? mark_lock+0xef/0x1840 [ 311.819327][ C1] ? mark_lock+0xef/0x1840 [ 311.824007][ C1] ? lock_chain_count+0x20/0x20 [ 311.828908][ C1] ? sock_write_iter+0x211/0x370 [ 311.834703][ C1] ? lock_chain_count+0x20/0x20 [ 311.839533][ C1] ? aa_path_link+0x2e0/0x2e0 [ 311.844175][ C1] ? __might_fault+0xb3/0x160 [ 311.848820][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.855291][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 311.861940][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 311.867897][ C1] ? find_held_lock+0x2d/0x110 [ 311.872721][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.877906][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 311.882968][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 311.887965][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 311.892870][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 311.898836][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 311.904003][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 311.909177][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 311.914340][ C1] ? set_user_sigmask+0x1b9/0x250 [ 311.919355][ C1] ? __set_current_blocked+0xe0/0xe0 [ 311.924603][ C1] ? __seccomp_filter+0x15a/0xc50 [ 311.929599][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 311.934404][ C1] ? __ia32_sys_poll+0x430/0x430 [ 311.939316][ C1] do_syscall_64+0x35/0x80 [ 311.943703][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 311.949581][ C1] RIP: 0033:0x7f03ad4e49fb [ 311.954153][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 311.962834][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 311.970776][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00005639384679e0 [ 311.978722][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000104464c2 [ 311.986683][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 311.994623][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 312.002660][ C1] [ 312.005658][ C1] task:dhcpcd state:S stack:27208 pid: 3334 ppid: 3176 flags:0x00000000 [ 312.015176][ C1] Call Trace: [ 312.018428][ C1] [ 312.021334][ C1] __schedule+0xa5a/0x48f0 [ 312.025720][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.031674][ C1] ? lock_acquire+0x190/0x510 [ 312.036337][ C1] ? io_schedule_timeout+0x180/0x180 [ 312.041696][ C1] ? find_held_lock+0x2d/0x110 [ 312.046430][ C1] schedule+0xd2/0x260 [ 312.050487][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 312.056634][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 312.062407][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.068381][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.074244][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.079407][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.085196][ C1] ? unix_dgram_poll+0x509/0x620 [ 312.090186][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 312.095525][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 312.101839][ C1] do_sys_poll+0x732/0xc10 [ 312.106252][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 312.111333][ C1] ? mark_lock+0xef/0x1840 [ 312.115716][ C1] ? mark_lock+0xef/0x1840 [ 312.120096][ C1] ? lock_chain_count+0x20/0x20 [ 312.125190][ C1] ? sock_write_iter+0x211/0x370 [ 312.130113][ C1] ? lock_chain_count+0x20/0x20 [ 312.135028][ C1] ? aa_path_link+0x2e0/0x2e0 [ 312.139675][ C1] ? __might_fault+0xb3/0x160 [ 312.144321][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.150879][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.157356][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.163308][ C1] ? find_held_lock+0x2d/0x110 [ 312.168060][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.173051][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 312.177874][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 312.182949][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 312.187858][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.193895][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 312.199067][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.204347][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 312.209549][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.214674][ C1] ? __set_current_blocked+0xe0/0xe0 [ 312.219949][ C1] ? __seccomp_filter+0x15a/0xc50 [ 312.224943][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 312.229696][ C1] ? __ia32_sys_poll+0x430/0x430 [ 312.234623][ C1] do_syscall_64+0x35/0x80 [ 312.239025][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.244902][ C1] RIP: 0033:0x7f03ad4e49fb [ 312.249285][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 312.257678][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 312.266896][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 312.274945][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000800a0142 [ 312.282908][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 312.290934][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 312.298886][ C1] [ 312.301879][ C1] task:dhcpcd state:S stack:27288 pid: 3335 ppid: 3176 flags:0x00000000 [ 312.311138][ C1] Call Trace: [ 312.314397][ C1] [ 312.317319][ C1] __schedule+0xa5a/0x48f0 [ 312.321728][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.327702][ C1] ? lock_acquire+0x190/0x510 [ 312.332458][ C1] ? io_schedule_timeout+0x180/0x180 [ 312.337712][ C1] ? find_held_lock+0x2d/0x110 [ 312.342445][ C1] schedule+0xd2/0x260 [ 312.346482][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 312.352516][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 312.358290][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.364232][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.370020][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.375356][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.381147][ C1] ? unix_dgram_poll+0x509/0x620 [ 312.386060][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 312.391396][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 312.397603][ C1] do_sys_poll+0x732/0xc10 [ 312.401990][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 312.407070][ C1] ? mark_lock+0xef/0x1840 [ 312.411544][ C1] ? mark_lock+0xef/0x1840 [ 312.416035][ C1] ? lock_chain_count+0x20/0x20 [ 312.420852][ C1] ? sock_write_iter+0x211/0x370 [ 312.425848][ C1] ? lock_chain_count+0x20/0x20 [ 312.430667][ C1] ? aa_path_link+0x2e0/0x2e0 [ 312.435324][ C1] ? __might_fault+0xb3/0x160 [ 312.440054][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.446521][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.452993][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.458941][ C1] ? find_held_lock+0x2d/0x110 [ 312.463669][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.468751][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 312.473569][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 312.478560][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 312.483487][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.489443][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 312.494611][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.499769][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 312.505052][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.510048][ C1] ? __set_current_blocked+0xe0/0xe0 [ 312.515298][ C1] ? __seccomp_filter+0x15a/0xc50 [ 312.520519][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 312.525282][ C1] ? __ia32_sys_poll+0x430/0x430 [ 312.530243][ C1] do_syscall_64+0x35/0x80 [ 312.534656][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.540518][ C1] RIP: 0033:0x7f03ad4e49fb [ 312.544908][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 312.553293][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 312.561377][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 312.569319][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 000000000678b5c2 [ 312.577277][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 312.585219][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 312.593187][ C1] [ 312.596200][ C1] task:dhcpcd state:S stack:27472 pid: 3348 ppid: 3176 flags:0x00000000 [ 312.605368][ C1] Call Trace: [ 312.608621][ C1] [ 312.611546][ C1] __schedule+0xa5a/0x48f0 [ 312.615955][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.621996][ C1] ? lock_acquire+0x190/0x510 [ 312.626743][ C1] ? io_schedule_timeout+0x180/0x180 [ 312.632039][ C1] ? find_held_lock+0x2d/0x110 [ 312.636795][ C1] schedule+0xd2/0x260 [ 312.640836][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 312.647297][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 312.653177][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.659124][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.664994][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.670155][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.676361][ C1] ? unix_dgram_poll+0x509/0x620 [ 312.681530][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 312.686959][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 312.693164][ C1] do_sys_poll+0x732/0xc10 [ 312.697551][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 312.702633][ C1] ? mark_lock+0xef/0x1840 [ 312.707017][ C1] ? mark_lock+0xef/0x1840 [ 312.711406][ C1] ? lock_chain_count+0x20/0x20 [ 312.716219][ C1] ? sock_write_iter+0x211/0x370 [ 312.721123][ C1] ? lock_chain_count+0x20/0x20 [ 312.726023][ C1] ? mark_lock+0xef/0x1840 [ 312.730401][ C1] ? mark_lock+0xef/0x1840 [ 312.734798][ C1] ? lock_chain_count+0x20/0x20 [ 312.739625][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.746276][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 312.752769][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.758733][ C1] ? find_held_lock+0x2d/0x110 [ 312.763463][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.768453][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 312.773544][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 312.778534][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 312.783437][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.789376][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 312.794536][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.799698][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 312.804857][ C1] ? set_user_sigmask+0x1b9/0x250 [ 312.809848][ C1] ? __set_current_blocked+0xe0/0xe0 [ 312.815096][ C1] ? __seccomp_filter+0x15a/0xc50 [ 312.820263][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 312.825002][ C1] ? __ia32_sys_poll+0x430/0x430 [ 312.829910][ C1] do_syscall_64+0x35/0x80 [ 312.834487][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 312.840343][ C1] RIP: 0033:0x7f03ad4e49fb [ 312.844722][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 312.853272][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 312.861207][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 312.869141][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb688442 [ 312.877165][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 312.885101][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 312.893046][ C1] [ 312.896039][ C1] task:dhcpcd state:S stack:27288 pid: 3349 ppid: 3176 flags:0x00000000 [ 312.905549][ C1] Call Trace: [ 312.908800][ C1] [ 312.911703][ C1] __schedule+0xa5a/0x48f0 [ 312.916087][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 312.922058][ C1] ? lock_acquire+0x190/0x510 [ 312.926694][ C1] ? io_schedule_timeout+0x180/0x180 [ 312.931944][ C1] ? find_held_lock+0x2d/0x110 [ 312.936674][ C1] schedule+0xd2/0x260 [ 312.940793][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 312.946821][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 312.952588][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 312.958553][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 312.964411][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 312.969833][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 312.975603][ C1] ? unix_dgram_poll+0x509/0x620 [ 312.980503][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 312.985836][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 312.992041][ C1] do_sys_poll+0x732/0xc10 [ 312.996427][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 313.001508][ C1] ? mark_lock+0xef/0x1840 [ 313.005889][ C1] ? mark_lock+0xef/0x1840 [ 313.010266][ C1] ? lock_chain_count+0x20/0x20 [ 313.015103][ C1] ? sock_write_iter+0x211/0x370 [ 313.020008][ C1] ? lock_chain_count+0x20/0x20 [ 313.024823][ C1] ? aa_path_link+0x2e0/0x2e0 [ 313.029464][ C1] ? __might_fault+0xb3/0x160 [ 313.034106][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 313.040813][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 313.047279][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 313.053226][ C1] ? find_held_lock+0x2d/0x110 [ 313.057954][ C1] ? set_user_sigmask+0x1b9/0x250 [ 313.062966][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 313.067778][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 313.073113][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.078013][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 313.084045][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.089215][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 313.094728][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 313.099888][ C1] ? set_user_sigmask+0x1b9/0x250 [ 313.104874][ C1] ? __set_current_blocked+0xe0/0xe0 [ 313.110121][ C1] ? __seccomp_filter+0x15a/0xc50 [ 313.115136][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 313.119867][ C1] ? __ia32_sys_poll+0x430/0x430 [ 313.124799][ C1] do_syscall_64+0x35/0x80 [ 313.129180][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.135035][ C1] RIP: 0033:0x7f03ad4e49fb [ 313.139438][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 313.147810][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 313.156098][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 313.164249][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000104464c2 [ 313.172318][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 313.180529][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 313.188502][ C1] [ 313.191511][ C1] task:dhcpcd state:S stack:27288 pid: 3350 ppid: 3176 flags:0x00000000 [ 313.200766][ C1] Call Trace: [ 313.204035][ C1] [ 313.206941][ C1] __schedule+0xa5a/0x48f0 [ 313.211348][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 313.217909][ C1] ? lock_acquire+0x190/0x510 [ 313.222557][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.227901][ C1] ? find_held_lock+0x2d/0x110 [ 313.232634][ C1] schedule+0xd2/0x260 [ 313.236995][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 313.243089][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 313.249023][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 313.254988][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 313.260763][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 313.265929][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 313.271703][ C1] ? unix_dgram_poll+0x509/0x620 [ 313.276628][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 313.282040][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 313.288340][ C1] do_sys_poll+0x732/0xc10 [ 313.292729][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 313.297826][ C1] ? mark_lock+0xef/0x1840 [ 313.302210][ C1] ? mark_lock+0xef/0x1840 [ 313.306592][ C1] ? lock_chain_count+0x20/0x20 [ 313.311424][ C1] ? sock_write_iter+0x211/0x370 [ 313.316331][ C1] ? lock_chain_count+0x20/0x20 [ 313.321151][ C1] ? aa_path_link+0x2e0/0x2e0 [ 313.326016][ C1] ? __might_fault+0xb3/0x160 [ 313.330748][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 313.337233][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 313.343702][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 313.349652][ C1] ? find_held_lock+0x2d/0x110 [ 313.354555][ C1] ? set_user_sigmask+0x1b9/0x250 [ 313.359544][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 313.364355][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 313.369341][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.374503][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 313.380446][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.385609][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 313.390770][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 313.395932][ C1] ? set_user_sigmask+0x1b9/0x250 [ 313.400923][ C1] ? __set_current_blocked+0xe0/0xe0 [ 313.406173][ C1] ? __seccomp_filter+0x15a/0xc50 [ 313.411166][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 313.415898][ C1] ? __ia32_sys_poll+0x430/0x430 [ 313.420809][ C1] do_syscall_64+0x35/0x80 [ 313.425193][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 313.431049][ C1] RIP: 0033:0x7f03ad4e49fb [ 313.435428][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 313.443804][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 313.451762][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563938468a30 [ 313.459698][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 000000000678b5c2 [ 313.467635][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 313.475605][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 313.483570][ C1] [ 313.486569][ C1] task:kworker/u5:1 state:I stack:28776 pid: 3599 ppid: 2 flags:0x00004000 [ 313.495733][ C1] Workqueue: 0x0 (hci2) [ 313.499969][ C1] Call Trace: [ 313.503220][ C1] [ 313.506124][ C1] __schedule+0xa5a/0x48f0 [ 313.510522][ C1] ? worker_thread+0xb0/0x1040 [ 313.515341][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.520595][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.525528][ C1] schedule+0xd2/0x260 [ 313.529590][ C1] worker_thread+0x14d/0x1040 [ 313.534256][ C1] ? process_one_work+0x1450/0x1450 [ 313.539439][ C1] kthread+0x3ab/0x480 [ 313.543474][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.548660][ C1] ? set_kthread_struct+0x100/0x100 [ 313.553843][ C1] ret_from_fork+0x1f/0x30 [ 313.558233][ C1] [ 313.561228][ C1] task:kworker/u5:2 state:I stack:28968 pid: 3602 ppid: 2 flags:0x00004000 [ 313.570400][ C1] Workqueue: 0x0 (hci3) [ 313.576321][ C1] Call Trace: [ 313.579581][ C1] [ 313.582488][ C1] __schedule+0xa5a/0x48f0 [ 313.586907][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.592256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.597251][ C1] schedule+0xd2/0x260 [ 313.601328][ C1] worker_thread+0x14d/0x1040 [ 313.605999][ C1] ? process_one_work+0x1450/0x1450 [ 313.611167][ C1] kthread+0x3ab/0x480 [ 313.615219][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.620382][ C1] ? set_kthread_struct+0x100/0x100 [ 313.625552][ C1] ret_from_fork+0x1f/0x30 [ 313.630028][ C1] [ 313.633017][ C1] task:kworker/1:5 state:I stack:27040 pid: 3608 ppid: 2 flags:0x00004000 [ 313.642182][ C1] Workqueue: 0x0 (events) [ 313.646573][ C1] Call Trace: [ 313.649823][ C1] [ 313.652725][ C1] __schedule+0xa5a/0x48f0 [ 313.657307][ C1] ? worker_thread+0xb0/0x1040 [ 313.662214][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.667567][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.672489][ C1] schedule+0xd2/0x260 [ 313.676536][ C1] worker_thread+0x14d/0x1040 [ 313.681362][ C1] ? process_one_work+0x1450/0x1450 [ 313.686613][ C1] kthread+0x3ab/0x480 [ 313.690649][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.695811][ C1] ? set_kthread_struct+0x100/0x100 [ 313.701235][ C1] ret_from_fork+0x1f/0x30 [ 313.705624][ C1] [ 313.708704][ C1] task:kworker/1:6 state:I stack:22952 pid: 3609 ppid: 2 flags:0x00004000 [ 313.718275][ C1] Workqueue: 0x0 (events) [ 313.722680][ C1] Call Trace: [ 313.725943][ C1] [ 313.729119][ C1] __schedule+0xa5a/0x48f0 [ 313.733516][ C1] ? worker_thread+0xb0/0x1040 [ 313.738253][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.743507][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.748423][ C1] schedule+0xd2/0x260 [ 313.752583][ C1] worker_thread+0x14d/0x1040 [ 313.757249][ C1] ? process_one_work+0x1450/0x1450 [ 313.762437][ C1] kthread+0x3ab/0x480 [ 313.766470][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.771632][ C1] ? set_kthread_struct+0x100/0x100 [ 313.776795][ C1] ret_from_fork+0x1f/0x30 [ 313.781186][ C1] [ 313.784195][ C1] task:kworker/0:3 state:I stack:23696 pid: 3610 ppid: 2 flags:0x00004000 [ 313.793469][ C1] Workqueue: 0x0 (events_power_efficient) [ 313.799245][ C1] Call Trace: [ 313.802579][ C1] [ 313.805503][ C1] __schedule+0xa5a/0x48f0 [ 313.810328][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.815581][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 313.820509][ C1] schedule+0xd2/0x260 [ 313.824543][ C1] worker_thread+0x14d/0x1040 [ 313.829384][ C1] ? process_one_work+0x1450/0x1450 [ 313.834656][ C1] kthread+0x3ab/0x480 [ 313.838779][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 313.843947][ C1] ? set_kthread_struct+0x100/0x100 [ 313.849119][ C1] ret_from_fork+0x1f/0x30 [ 313.853529][ C1] [ 313.856519][ C1] task:dhcpcd state:S stack:27288 pid: 3755 ppid: 3176 flags:0x00000000 [ 313.866139][ C1] Call Trace: [ 313.869397][ C1] [ 313.872320][ C1] __schedule+0xa5a/0x48f0 [ 313.876711][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 313.883287][ C1] ? lock_acquire+0x190/0x510 [ 313.887924][ C1] ? io_schedule_timeout+0x180/0x180 [ 313.893193][ C1] ? find_held_lock+0x2d/0x110 [ 313.897920][ C1] schedule+0xd2/0x260 [ 313.901954][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 313.908170][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 313.914114][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 313.920233][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 313.926003][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 313.931337][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 313.937190][ C1] ? unix_dgram_poll+0x509/0x620 [ 313.942096][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 313.947431][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 313.953638][ C1] do_sys_poll+0x732/0xc10 [ 313.958021][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 313.963096][ C1] ? mark_lock+0xef/0x1840 [ 313.967492][ C1] ? mark_lock+0xef/0x1840 [ 313.972066][ C1] ? lock_chain_count+0x20/0x20 [ 313.977161][ C1] ? sock_write_iter+0x211/0x370 [ 313.982063][ C1] ? lock_chain_count+0x20/0x20 [ 313.986877][ C1] ? aa_path_link+0x2e0/0x2e0 [ 313.991517][ C1] ? __might_fault+0xb3/0x160 [ 313.996163][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.002630][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.009187][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.015136][ C1] ? find_held_lock+0x2d/0x110 [ 314.019866][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.024942][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 314.029753][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 314.034743][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 314.039666][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.045609][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 314.050778][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.056114][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 314.061307][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.066298][ C1] ? __set_current_blocked+0xe0/0xe0 [ 314.071550][ C1] ? __seccomp_filter+0x15a/0xc50 [ 314.076720][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 314.081454][ C1] ? __ia32_sys_poll+0x430/0x430 [ 314.086370][ C1] do_syscall_64+0x35/0x80 [ 314.090756][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.096635][ C1] RIP: 0033:0x7f03ad4e49fb [ 314.101016][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 314.109392][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 314.117334][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a5d0 [ 314.125271][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 0000000032157606 [ 314.133206][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 314.141144][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 314.149090][ C1] [ 314.152080][ C1] task:dhcpcd state:S stack:27288 pid: 3800 ppid: 3176 flags:0x00000000 [ 314.161536][ C1] Call Trace: [ 314.164799][ C1] [ 314.167705][ C1] __schedule+0xa5a/0x48f0 [ 314.172198][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.178159][ C1] ? io_schedule_timeout+0x180/0x180 [ 314.183432][ C1] ? find_held_lock+0x2d/0x110 [ 314.188351][ C1] schedule+0xd2/0x260 [ 314.192481][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 314.198536][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 314.204325][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.210273][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 314.216044][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.221234][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 314.227046][ C1] ? unix_dgram_poll+0x509/0x620 [ 314.232236][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 314.237576][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 314.243789][ C1] do_sys_poll+0x732/0xc10 [ 314.248292][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 314.253401][ C1] ? mark_lock+0xef/0x1840 [ 314.257786][ C1] ? mark_lock+0xef/0x1840 [ 314.262166][ C1] ? lock_chain_count+0x20/0x20 [ 314.266980][ C1] ? sock_write_iter+0x211/0x370 [ 314.271904][ C1] ? lock_chain_count+0x20/0x20 [ 314.276726][ C1] ? aa_path_link+0x2e0/0x2e0 [ 314.281368][ C1] ? __might_fault+0xb3/0x160 [ 314.286039][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.292703][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.299294][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.305248][ C1] ? find_held_lock+0x2d/0x110 [ 314.309998][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.315011][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 314.319827][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 314.324819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 314.329724][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.335669][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 314.340849][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.346029][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 314.351189][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.356194][ C1] ? __set_current_blocked+0xe0/0xe0 [ 314.361445][ C1] ? __seccomp_filter+0x15a/0xc50 [ 314.366439][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 314.371887][ C1] ? __ia32_sys_poll+0x430/0x430 [ 314.376795][ C1] do_syscall_64+0x35/0x80 [ 314.381175][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.387033][ C1] RIP: 0033:0x7f03ad4e49fb [ 314.391433][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 314.399811][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 314.407761][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846e6a0 [ 314.415697][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000ff91865a [ 314.423638][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 314.431598][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 314.439564][ C1] [ 314.442556][ C1] task:dhcpcd state:S stack:27288 pid: 3823 ppid: 3176 flags:0x00000000 [ 314.451736][ C1] Call Trace: [ 314.455070][ C1] [ 314.457983][ C1] __schedule+0xa5a/0x48f0 [ 314.462396][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.468347][ C1] ? io_schedule_timeout+0x180/0x180 [ 314.473703][ C1] ? find_held_lock+0x2d/0x110 [ 314.478436][ C1] schedule+0xd2/0x260 [ 314.482483][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 314.488523][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 314.494294][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.500239][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 314.506030][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.511194][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 314.516983][ C1] ? unix_dgram_poll+0x509/0x620 [ 314.521986][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 314.527587][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 314.533821][ C1] do_sys_poll+0x732/0xc10 [ 314.538212][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 314.543295][ C1] ? mark_lock+0xef/0x1840 [ 314.547693][ C1] ? mark_lock+0xef/0x1840 [ 314.552072][ C1] ? lock_chain_count+0x20/0x20 [ 314.556894][ C1] ? sock_write_iter+0x211/0x370 [ 314.561800][ C1] ? lock_chain_count+0x20/0x20 [ 314.566637][ C1] ? aa_path_link+0x2e0/0x2e0 [ 314.571282][ C1] ? __might_fault+0xb3/0x160 [ 314.575929][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.582483][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.588974][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.594938][ C1] ? find_held_lock+0x2d/0x110 [ 314.599668][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.605286][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 314.610099][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 314.615086][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 314.619985][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.625928][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 314.631619][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.636795][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 314.642154][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.647506][ C1] ? __set_current_blocked+0xe0/0xe0 [ 314.652848][ C1] ? __seccomp_filter+0x15a/0xc50 [ 314.657843][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 314.663015][ C1] ? __ia32_sys_poll+0x430/0x430 [ 314.668035][ C1] do_syscall_64+0x35/0x80 [ 314.672420][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.678278][ C1] RIP: 0033:0x7f03ad4e49fb [ 314.682662][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 314.691038][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 314.699513][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846e6c0 [ 314.707451][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000c905608e [ 314.715411][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 314.723367][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 314.731406][ C1] [ 314.734511][ C1] task:dhcpcd state:S stack:27096 pid: 3848 ppid: 3176 flags:0x00000000 [ 314.743694][ C1] Call Trace: [ 314.746943][ C1] [ 314.749852][ C1] __schedule+0xa5a/0x48f0 [ 314.754240][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.760190][ C1] ? io_schedule_timeout+0x180/0x180 [ 314.765528][ C1] ? find_held_lock+0x2d/0x110 [ 314.770263][ C1] schedule+0xd2/0x260 [ 314.774316][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 314.780345][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 314.786114][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.792229][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 314.798021][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.803286][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 314.809057][ C1] ? unix_dgram_poll+0x509/0x620 [ 314.813978][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 314.819588][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 314.825805][ C1] do_sys_poll+0x732/0xc10 [ 314.830196][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 314.835372][ C1] ? mark_lock+0xef/0x1840 [ 314.839761][ C1] ? mark_lock+0xef/0x1840 [ 314.844157][ C1] ? lock_chain_count+0x20/0x20 [ 314.848994][ C1] ? sock_write_iter+0x211/0x370 [ 314.854334][ C1] ? lock_chain_count+0x20/0x20 [ 314.859156][ C1] ? aa_path_link+0x2e0/0x2e0 [ 314.863815][ C1] ? __might_fault+0xb3/0x160 [ 314.868484][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.874955][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 314.881750][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.887737][ C1] ? find_held_lock+0x2d/0x110 [ 314.892587][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.897656][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 314.902472][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 314.907483][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 314.912396][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 314.918343][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 314.923513][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 314.928676][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 314.933852][ C1] ? set_user_sigmask+0x1b9/0x250 [ 314.938842][ C1] ? __set_current_blocked+0xe0/0xe0 [ 314.944090][ C1] ? __seccomp_filter+0x15a/0xc50 [ 314.949194][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 314.953971][ C1] ? __ia32_sys_poll+0x430/0x430 [ 314.959024][ C1] do_syscall_64+0x35/0x80 [ 314.963413][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 314.969299][ C1] RIP: 0033:0x7f03ad4e49fb [ 314.973702][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 314.982080][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 314.990019][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 314.997963][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb15f5b2 [ 315.005918][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 315.014070][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 315.022049][ C1] [ 315.025041][ C1] task:dhcpcd state:S stack:27472 pid: 3860 ppid: 3176 flags:0x00000000 [ 315.034204][ C1] Call Trace: [ 315.037485][ C1] [ 315.040411][ C1] __schedule+0xa5a/0x48f0 [ 315.044801][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.050754][ C1] ? lock_acquire+0x190/0x510 [ 315.055414][ C1] ? io_schedule_timeout+0x180/0x180 [ 315.060667][ C1] ? find_held_lock+0x2d/0x110 [ 315.065396][ C1] schedule+0xd2/0x260 [ 315.069433][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 315.075496][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 315.081267][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.087212][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 315.092988][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.098238][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 315.104022][ C1] ? unix_dgram_poll+0x509/0x620 [ 315.108925][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 315.114270][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 315.120497][ C1] do_sys_poll+0x732/0xc10 [ 315.124887][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 315.129995][ C1] ? mark_lock+0xef/0x1840 [ 315.134379][ C1] ? mark_lock+0xef/0x1840 [ 315.138781][ C1] ? lock_chain_count+0x20/0x20 [ 315.143859][ C1] ? sock_write_iter+0x211/0x370 [ 315.148764][ C1] ? lock_chain_count+0x20/0x20 [ 315.153599][ C1] ? aa_path_link+0x2e0/0x2e0 [ 315.158335][ C1] ? __might_fault+0xb3/0x160 [ 315.163000][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.169471][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.176057][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.182008][ C1] ? find_held_lock+0x2d/0x110 [ 315.186825][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.191833][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 315.196667][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 315.201786][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 315.206707][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.212671][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 315.217999][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.223426][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 315.228675][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.233760][ C1] ? __set_current_blocked+0xe0/0xe0 [ 315.239018][ C1] ? __seccomp_filter+0x15a/0xc50 [ 315.244626][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 315.249394][ C1] ? __ia32_sys_poll+0x430/0x430 [ 315.254421][ C1] do_syscall_64+0x35/0x80 [ 315.258815][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.264690][ C1] RIP: 0033:0x7f03ad4e49fb [ 315.269333][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 315.277794][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 315.286010][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 315.293962][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 0000000032157606 [ 315.302006][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 315.310118][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 315.318167][ C1] [ 315.321175][ C1] task:dhcpcd state:S stack:27872 pid: 3862 ppid: 3176 flags:0x00000000 [ 315.330355][ C1] Call Trace: [ 315.333608][ C1] [ 315.336508][ C1] __schedule+0xa5a/0x48f0 [ 315.340889][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.346840][ C1] ? lock_acquire+0x190/0x510 [ 315.351488][ C1] ? io_schedule_timeout+0x180/0x180 [ 315.356738][ C1] ? find_held_lock+0x2d/0x110 [ 315.361466][ C1] schedule+0xd2/0x260 [ 315.365500][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 315.371530][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 315.377318][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.383258][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 315.389022][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.394181][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 315.399946][ C1] ? unix_dgram_poll+0x509/0x620 [ 315.404936][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 315.410462][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 315.416672][ C1] do_sys_poll+0x732/0xc10 [ 315.421058][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 315.426154][ C1] ? mark_lock+0xef/0x1840 [ 315.430793][ C1] ? mark_lock+0xef/0x1840 [ 315.435169][ C1] ? lock_chain_count+0x20/0x20 [ 315.439997][ C1] ? sock_write_iter+0x211/0x370 [ 315.444901][ C1] ? lock_chain_count+0x20/0x20 [ 315.449717][ C1] ? aa_path_link+0x2e0/0x2e0 [ 315.454356][ C1] ? __might_fault+0xb3/0x160 [ 315.458998][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.465463][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.471932][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.477877][ C1] ? find_held_lock+0x2d/0x110 [ 315.482603][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.487589][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 315.492402][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 315.497386][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 315.502287][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.508227][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 315.513387][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.518553][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 315.523732][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.528990][ C1] ? __set_current_blocked+0xe0/0xe0 [ 315.534342][ C1] ? __seccomp_filter+0x15a/0xc50 [ 315.539977][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 315.544730][ C1] ? __ia32_sys_poll+0x430/0x430 [ 315.549642][ C1] do_syscall_64+0x35/0x80 [ 315.554021][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.560052][ C1] RIP: 0033:0x7f03ad4e49fb [ 315.564433][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 315.572808][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 315.580918][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 315.588854][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000ff91865a [ 315.596874][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 315.604808][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 315.612842][ C1] [ 315.615921][ C1] task:dhcpcd state:S stack:27288 pid: 3863 ppid: 3176 flags:0x00000000 [ 315.625453][ C1] Call Trace: [ 315.628721][ C1] [ 315.631648][ C1] __schedule+0xa5a/0x48f0 [ 315.636031][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.641979][ C1] ? lock_acquire+0x190/0x510 [ 315.646618][ C1] ? io_schedule_timeout+0x180/0x180 [ 315.651866][ C1] ? find_held_lock+0x2d/0x110 [ 315.656591][ C1] schedule+0xd2/0x260 [ 315.660625][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 315.666656][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 315.672424][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.678367][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 315.684132][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.689291][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 315.695056][ C1] ? unix_dgram_poll+0x509/0x620 [ 315.699958][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 315.705291][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 315.711498][ C1] do_sys_poll+0x732/0xc10 [ 315.715882][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 315.721133][ C1] ? mark_lock+0xef/0x1840 [ 315.725511][ C1] ? mark_lock+0xef/0x1840 [ 315.729889][ C1] ? lock_chain_count+0x20/0x20 [ 315.734699][ C1] ? sock_write_iter+0x211/0x370 [ 315.739604][ C1] ? lock_chain_count+0x20/0x20 [ 315.744440][ C1] ? aa_path_link+0x2e0/0x2e0 [ 315.749081][ C1] ? __might_fault+0xb3/0x160 [ 315.753723][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.760191][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 315.766657][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.772603][ C1] ? find_held_lock+0x2d/0x110 [ 315.777333][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.782319][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 315.787132][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 315.792121][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 315.797018][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.802957][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 315.808115][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.813276][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 315.818434][ C1] ? set_user_sigmask+0x1b9/0x250 [ 315.823424][ C1] ? __set_current_blocked+0xe0/0xe0 [ 315.828675][ C1] ? __seccomp_filter+0x15a/0xc50 [ 315.833670][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 315.838406][ C1] ? __ia32_sys_poll+0x430/0x430 [ 315.843530][ C1] do_syscall_64+0x35/0x80 [ 315.847934][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.853797][ C1] RIP: 0033:0x7f03ad4e49fb [ 315.858175][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 315.866579][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 315.874546][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 315.882495][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000c905608e [ 315.890434][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 315.898371][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 315.906315][ C1] [ 315.909304][ C1] task:dhcpcd state:S stack:27288 pid: 3865 ppid: 3176 flags:0x00000000 [ 315.918465][ C1] Call Trace: [ 315.921802][ C1] [ 315.924704][ C1] __schedule+0xa5a/0x48f0 [ 315.929201][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 315.935155][ C1] ? lock_acquire+0x190/0x510 [ 315.939795][ C1] ? io_schedule_timeout+0x180/0x180 [ 315.945149][ C1] ? find_held_lock+0x2d/0x110 [ 315.949908][ C1] schedule+0xd2/0x260 [ 315.953944][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 315.959975][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 315.965747][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 315.971693][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 315.977468][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 315.982641][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 315.988409][ C1] ? unix_dgram_poll+0x509/0x620 [ 315.994008][ C1] ? scm_recv.constprop.0+0x520/0x520 [ 315.999607][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 316.005816][ C1] do_sys_poll+0x732/0xc10 [ 316.010202][ C1] ? do_compat_pselect+0x1f0/0x1f0 [ 316.015281][ C1] ? mark_lock+0xef/0x1840 [ 316.019662][ C1] ? mark_lock+0xef/0x1840 [ 316.024129][ C1] ? lock_chain_count+0x20/0x20 [ 316.028942][ C1] ? sock_write_iter+0x211/0x370 [ 316.033847][ C1] ? lock_chain_count+0x20/0x20 [ 316.038690][ C1] ? aa_path_link+0x2e0/0x2e0 [ 316.043328][ C1] ? __might_fault+0xb3/0x160 [ 316.047975][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 316.054441][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 316.061086][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.067039][ C1] ? find_held_lock+0x2d/0x110 [ 316.071791][ C1] ? set_user_sigmask+0x1b9/0x250 [ 316.076780][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.081684][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 316.086852][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 316.091759][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 316.097706][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 316.102958][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 316.108117][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 316.113275][ C1] ? set_user_sigmask+0x1b9/0x250 [ 316.118264][ C1] ? __set_current_blocked+0xe0/0xe0 [ 316.124026][ C1] ? __seccomp_filter+0x15a/0xc50 [ 316.129216][ C1] __x64_sys_ppoll+0x1a2/0x2c0 [ 316.133992][ C1] ? __ia32_sys_poll+0x430/0x430 [ 316.138914][ C1] do_syscall_64+0x35/0x80 [ 316.143418][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.149297][ C1] RIP: 0033:0x7f03ad4e49fb [ 316.153678][ C1] RSP: 002b:00007ffd9f46e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 316.162064][ C1] RAX: ffffffffffffffda RBX: 000056393845ce20 RCX: 00007f03ad4e49fb [ 316.170194][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000056393846a230 [ 316.178146][ C1] RBP: 00007ffd9f46e510 R08: 0000000000000008 R09: 00000000eb15f5b2 [ 316.186089][ C1] R10: 00007ffd9f46e510 R11: 0000000000000246 R12: 0000000000000000 [ 316.194033][ C1] R13: 0000563936dd2610 R14: 0000000000000003 R15: 0000000000000000 [ 316.202159][ C1] [ 316.205147][ C1] task:sshd state:S stack:27032 pid: 3890 ppid: 3272 flags:0x00000000 [ 316.214313][ C1] Call Trace: [ 316.217564][ C1] [ 316.220469][ C1] __schedule+0xa5a/0x48f0 [ 316.224861][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 316.231069][ C1] ? io_schedule_timeout+0x180/0x180 [ 316.236323][ C1] schedule+0xd2/0x260 [ 316.240360][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 316.246408][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 316.252199][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.257018][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 316.262443][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 316.268395][ C1] poll_schedule_timeout.constprop.0+0xa1/0x170 [ 316.274625][ C1] do_select+0xd7b/0x11d0 [ 316.279032][ C1] ? select_estimate_accuracy+0x2a0/0x2a0 [ 316.284714][ C1] ? lock_chain_count+0x20/0x20 [ 316.289535][ C1] ? sk_reset_timer+0x10/0x70 [ 316.294180][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 316.300832][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 316.307385][ C1] ? poll_schedule_timeout.constprop.0+0x170/0x170 [ 316.313859][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.319900][ C1] ? find_held_lock+0x2d/0x110 [ 316.325151][ C1] ? __might_fault+0xb3/0x160 [ 316.329810][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.334720][ C1] core_sys_select+0x2d9/0x710 [ 316.339628][ C1] ? poll_select_set_timeout+0xe0/0xe0 [ 316.345055][ C1] ? find_held_lock+0x2d/0x110 [ 316.349784][ C1] ? set_user_sigmask+0x1b9/0x250 [ 316.354796][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.359615][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 316.364604][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 316.369529][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 316.375558][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 316.380721][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 316.386580][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 316.391766][ C1] ? set_user_sigmask+0x1b9/0x250 [ 316.396948][ C1] ? __set_current_blocked+0xe0/0xe0 [ 316.402323][ C1] ? ktime_get_ts64+0x134/0x3e0 [ 316.407138][ C1] ? find_held_lock+0x2d/0x110 [ 316.411886][ C1] do_pselect.constprop.0+0x112/0x1e0 [ 316.417272][ C1] ? kern_select+0x1e0/0x1e0 [ 316.422390][ C1] __x64_sys_pselect6+0x12b/0x260 [ 316.427978][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 316.433245][ C1] do_syscall_64+0x35/0x80 [ 316.437630][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.443491][ C1] RIP: 0033:0x7fdc3f751d83 [ 316.447898][ C1] RSP: 002b:00007ffcec8cbeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 316.456398][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fdc3f751d83 [ 316.464747][ C1] RDX: 000055885dbfa370 RSI: 000055885dc036d0 RDI: 000000000000000a [ 316.472688][ C1] RBP: 000055885dc07f40 R08: 00007ffcec8cbee0 R09: 00007ffcec8cbef0 [ 316.480628][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 316.488591][ C1] R13: 0000000000000001 R14: 00007ffcec8cbf68 R15: 00007ffcec8cbfe8 [ 316.496581][ C1] [ 316.499581][ C1] task:syz-execprog state:S stack:27608 pid: 3892 ppid: 3890 flags:0x00000000 [ 316.508771][ C1] Call Trace: [ 316.512024][ C1] [ 316.514953][ C1] __schedule+0xa5a/0x48f0 [ 316.519604][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 316.524603][ C1] ? futex_wait_queue+0x20/0x360 [ 316.529593][ C1] ? io_schedule_timeout+0x180/0x180 [ 316.534851][ C1] schedule+0xd2/0x260 [ 316.538894][ C1] futex_wait_queue+0x130/0x360 [ 316.543712][ C1] futex_wait+0x280/0x5e0 [ 316.548009][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 316.552998][ C1] ? __up_read+0x194/0x720 [ 316.557389][ C1] ? __lock_acquire+0x15ad/0x5410 [ 316.562475][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.568428][ C1] do_futex+0x16a/0x260 [ 316.572726][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 316.578590][ C1] ? __context_tracking_exit+0x80/0x90 [ 316.584026][ C1] __x64_sys_futex+0x16c/0x3d0 [ 316.588761][ C1] ? do_futex+0x260/0x260 [ 316.593436][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 316.599645][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 316.605680][ C1] do_syscall_64+0x35/0x80 [ 316.610064][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.615930][ C1] RIP: 0033:0x465f43 [ 316.619808][ C1] RSP: 002b:00007ffdb5345cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 316.628183][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 316.636125][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d36d0 [ 316.644153][ C1] RBP: 00007ffdb5345d18 R08: 0000000000000000 R09: 0000000000000000 [ 316.652099][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000021 [ 316.660044][ C1] R13: 0000000000000080 R14: 00000000017d31a0 R15: 0000000000001018 [ 316.668009][ C1] [ 316.671271][ C1] task:syz-execprog state:R running task stack:28416 pid: 3893 ppid: 3890 flags:0x00000000 [ 316.682267][ C1] Call Trace: [ 316.685531][ C1] [ 316.688439][ C1] __schedule+0xa5a/0x48f0 [ 316.692836][ C1] ? futex_wait_queue+0x91/0x360 [ 316.697742][ C1] ? io_schedule_timeout+0x180/0x180 [ 316.703001][ C1] schedule+0xd2/0x260 [ 316.707124][ C1] futex_wait_queue+0x130/0x360 [ 316.711954][ C1] futex_wait+0x280/0x5e0 [ 316.716490][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 316.721497][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 316.727455][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 316.732426][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.737328][ C1] do_futex+0x16a/0x260 [ 316.741612][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 316.747481][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 316.752671][ C1] ? ktime_get+0x217/0x2f0 [ 316.758038][ C1] ? ktime_get+0x117/0x2f0 [ 316.762512][ C1] __x64_sys_futex+0x16c/0x3d0 [ 316.767252][ C1] ? do_futex+0x260/0x260 [ 316.771577][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 316.777559][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 316.783435][ C1] do_syscall_64+0x35/0x80 [ 316.787828][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.793978][ C1] RIP: 0033:0x465f43 [ 316.797840][ C1] RSP: 002b:000000c000041e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 316.806245][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 316.814196][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d4cf8 [ 316.822160][ C1] RBP: 000000c000041ec0 R08: 0000000000000000 R09: 0000000000000000 [ 316.830213][ C1] R10: 000000c000041eb0 R11: 0000000000000206 R12: 000000c000041eb0 [ 316.838174][ C1] R13: 000000c000076800 R14: 000000c0000004e0 R15: 00007f8770bdaf68 [ 316.846127][ C1] [ 316.849124][ C1] task:syz-execprog state:S stack:27920 pid: 3894 ppid: 3890 flags:0x00000000 [ 316.858293][ C1] Call Trace: [ 316.861545][ C1] [ 316.864448][ C1] __schedule+0xa5a/0x48f0 [ 316.868840][ C1] ? do_wait+0x350/0xaa0 [ 316.873311][ C1] ? io_schedule_timeout+0x180/0x180 [ 316.878564][ C1] ? release_task+0x14d0/0x14d0 [ 316.883389][ C1] schedule+0xd2/0x260 [ 316.887424][ C1] do_wait+0x4d5/0xaa0 [ 316.891477][ C1] kernel_waitid+0x199/0x230 [ 316.896207][ C1] ? do_wait+0xaa0/0xaa0 [ 316.900421][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 316.905675][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.912062][ C1] __do_sys_waitid+0x18c/0x200 [ 316.916816][ C1] ? kernel_waitid+0x230/0x230 [ 316.921638][ C1] ? __context_tracking_exit+0x80/0x90 [ 316.927069][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 316.931885][ C1] ? __context_tracking_enter+0x93/0xa0 [ 316.937433][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 316.943398][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 316.949364][ C1] do_syscall_64+0x35/0x80 [ 316.953754][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.959636][ C1] RIP: 0033:0x49f6ca [ 316.963671][ C1] RSP: 002b:000000c000132db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 316.972050][ C1] RAX: ffffffffffffffda RBX: 000000c000022800 RCX: 000000000049f6ca [ 316.979993][ C1] RDX: 000000c000132e08 RSI: 0000000000000f5f RDI: 0000000000000001 [ 316.988023][ C1] RBP: 000000c000132e98 R08: 0000000000000000 R09: 0000000000000000 [ 316.996054][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000132e38 [ 317.005056][ C1] R13: 0000000000000000 R14: 000000c0001464e0 R15: 0000000000000000 [ 317.013447][ C1] [ 317.016439][ C1] task:syz-execprog state:S stack:28136 pid: 3895 ppid: 3890 flags:0x00000000 [ 317.025601][ C1] Call Trace: [ 317.028852][ C1] [ 317.031758][ C1] __schedule+0xa5a/0x48f0 [ 317.036240][ C1] ? do_wait+0x350/0xaa0 [ 317.040451][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.045716][ C1] ? release_task+0x14d0/0x14d0 [ 317.050535][ C1] schedule+0xd2/0x260 [ 317.054570][ C1] do_wait+0x4d5/0xaa0 [ 317.058606][ C1] kernel_waitid+0x199/0x230 [ 317.063157][ C1] ? do_wait+0xaa0/0xaa0 [ 317.067371][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 317.072537][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.078486][ C1] __do_sys_waitid+0x18c/0x200 [ 317.083237][ C1] ? kernel_waitid+0x230/0x230 [ 317.087966][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.093478][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 317.098295][ C1] ? __context_tracking_enter+0x93/0xa0 [ 317.103809][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.109750][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.115611][ C1] do_syscall_64+0x35/0x80 [ 317.120012][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.125974][ C1] RIP: 0033:0x49f6ca [ 317.129838][ C1] RSP: 002b:000000c0000305b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 317.138226][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 317.146167][ C1] RDX: 000000c000030608 RSI: 0000000000000f56 RDI: 0000000000000001 [ 317.154107][ C1] RBP: 000000c000030698 R08: 0000000000000000 R09: 0000000000000000 [ 317.162064][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000030638 [ 317.171264][ C1] R13: 0000000000000001 R14: 000000c00007e680 R15: ffffffffffffffff [ 317.179328][ C1] [ 317.182331][ C1] task:syz-execprog state:S stack:25400 pid: 3896 ppid: 3890 flags:0x00000000 [ 317.192426][ C1] Call Trace: [ 317.195714][ C1] [ 317.198638][ C1] __schedule+0xa5a/0x48f0 [ 317.203025][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 317.208116][ C1] ? futex_wait_queue+0x20/0x360 [ 317.213015][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.218270][ C1] schedule+0xd2/0x260 [ 317.222308][ C1] futex_wait_queue+0x130/0x360 [ 317.227142][ C1] futex_wait+0x280/0x5e0 [ 317.231438][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 317.236433][ C1] ? __lock_acquire+0x15ad/0x5410 [ 317.241433][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.247485][ C1] do_futex+0x16a/0x260 [ 317.251619][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 317.257495][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.263017][ C1] __x64_sys_futex+0x16c/0x3d0 [ 317.267769][ C1] ? do_futex+0x260/0x260 [ 317.272064][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.278008][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.283996][ C1] do_syscall_64+0x35/0x80 [ 317.288473][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.294731][ C1] RIP: 0033:0x465f43 [ 317.298611][ C1] RSP: 002b:000000c00003fe40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 317.307214][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 317.315162][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000032d50 [ 317.323160][ C1] RBP: 000000c00003fe88 R08: 0000000000000000 R09: 0000000000000000 [ 317.331119][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043cc80 [ 317.339081][ C1] R13: 0000000000000000 R14: 000000c000001040 R15: 00007f8770bd9a96 [ 317.347029][ C1] [ 317.350019][ C1] task:syz-execprog state:S stack:27936 pid: 3897 ppid: 3890 flags:0x00000000 [ 317.359184][ C1] Call Trace: [ 317.362436][ C1] [ 317.365454][ C1] __schedule+0xa5a/0x48f0 [ 317.369954][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 317.375036][ C1] ? futex_wait_queue+0x20/0x360 [ 317.379958][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.385270][ C1] schedule+0xd2/0x260 [ 317.389305][ C1] futex_wait_queue+0x130/0x360 [ 317.394140][ C1] futex_wait+0x280/0x5e0 [ 317.398457][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 317.403517][ C1] ? __lock_acquire+0x15ad/0x5410 [ 317.408551][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.414505][ C1] do_futex+0x16a/0x260 [ 317.418629][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 317.424494][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.429935][ C1] __x64_sys_futex+0x16c/0x3d0 [ 317.434667][ C1] ? do_futex+0x260/0x260 [ 317.438964][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.444923][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.450784][ C1] do_syscall_64+0x35/0x80 [ 317.455185][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.461078][ C1] RIP: 0033:0x465f43 [ 317.464939][ C1] RSP: 002b:000000c0001396d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 317.473329][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 317.481273][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018038a0 [ 317.489436][ C1] RBP: 000000c000139718 R08: 0000000000000000 R09: 0000000000000000 [ 317.497375][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0000c9ed8 [ 317.505331][ C1] R13: 0000000000000000 R14: 000000c000146000 R15: 00007f8770be130d [ 317.513278][ C1] [ 317.516270][ C1] task:syz-execprog state:S stack:29616 pid: 3922 ppid: 3890 flags:0x00000000 [ 317.525434][ C1] Call Trace: [ 317.528682][ C1] [ 317.531586][ C1] __schedule+0xa5a/0x48f0 [ 317.535969][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 317.540969][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.546222][ C1] schedule+0xd2/0x260 [ 317.550256][ C1] futex_wait_queue+0x130/0x360 [ 317.555069][ C1] futex_wait+0x280/0x5e0 [ 317.559537][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 317.564543][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.570585][ C1] ? __lock_acquire+0x15ad/0x5410 [ 317.575583][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 317.580575][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.586519][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.592466][ C1] do_futex+0x16a/0x260 [ 317.596593][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 317.602450][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.607876][ C1] __x64_sys_futex+0x16c/0x3d0 [ 317.612611][ C1] ? do_futex+0x260/0x260 [ 317.616909][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.622853][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.628711][ C1] do_syscall_64+0x35/0x80 [ 317.633091][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.638966][ C1] RIP: 0033:0x465f43 [ 317.642846][ C1] RSP: 002b:000000c0000c5ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 317.651255][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 317.659442][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001803798 [ 317.668353][ C1] RBP: 000000c0000c5f30 R08: 0000000000000000 R09: 0000000000000000 [ 317.676582][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000466580 [ 317.684882][ C1] R13: 000000c00010e000 R14: 000000c0000824e0 R15: 00007f8770bdb134 [ 317.692837][ C1] [ 317.695831][ C1] task:syz-execprog state:S stack:29616 pid: 3923 ppid: 3890 flags:0x00000000 [ 317.705027][ C1] Call Trace: [ 317.708369][ C1] [ 317.711371][ C1] __schedule+0xa5a/0x48f0 [ 317.715780][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.721034][ C1] ? release_task+0x14d0/0x14d0 [ 317.725858][ C1] schedule+0xd2/0x260 [ 317.729916][ C1] do_wait+0x4d5/0xaa0 [ 317.734074][ C1] kernel_waitid+0x199/0x230 [ 317.738641][ C1] ? do_wait+0xaa0/0xaa0 [ 317.742977][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 317.748163][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.754149][ C1] __do_sys_waitid+0x18c/0x200 [ 317.758897][ C1] ? kernel_waitid+0x230/0x230 [ 317.763631][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.769254][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 317.774089][ C1] ? __context_tracking_enter+0x93/0xa0 [ 317.779979][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.785934][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.791799][ C1] do_syscall_64+0x35/0x80 [ 317.796361][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.802220][ C1] RIP: 0033:0x49f6ca [ 317.806079][ C1] RSP: 002b:000000c000136db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 317.814475][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 317.822435][ C1] RDX: 000000c000136e08 RSI: 0000000000000f51 RDI: 0000000000000001 [ 317.830392][ C1] RBP: 000000c000136e98 R08: 0000000000000000 R09: 0000000000000000 [ 317.838332][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000136e38 [ 317.846274][ C1] R13: 0000000000000000 R14: 000000c0002701a0 R15: 0000000000000009 [ 317.854224][ C1] [ 317.857309][ C1] task:syz-execprog state:S stack:30016 pid: 3924 ppid: 3890 flags:0x00000000 [ 317.866993][ C1] Call Trace: [ 317.870249][ C1] [ 317.873438][ C1] __schedule+0xa5a/0x48f0 [ 317.877847][ C1] ? do_wait+0x350/0xaa0 [ 317.882055][ C1] ? io_schedule_timeout+0x180/0x180 [ 317.887307][ C1] ? release_task+0x14d0/0x14d0 [ 317.892127][ C1] schedule+0xd2/0x260 [ 317.896337][ C1] do_wait+0x4d5/0xaa0 [ 317.900461][ C1] kernel_waitid+0x199/0x230 [ 317.905015][ C1] ? do_wait+0xaa0/0xaa0 [ 317.909226][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 317.914391][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.920347][ C1] __do_sys_waitid+0x18c/0x200 [ 317.925074][ C1] ? kernel_waitid+0x230/0x230 [ 317.929823][ C1] ? __context_tracking_exit+0x80/0x90 [ 317.935249][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 317.940063][ C1] ? __context_tracking_enter+0x93/0xa0 [ 317.945577][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 317.951542][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 317.957405][ C1] do_syscall_64+0x35/0x80 [ 317.961790][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.967646][ C1] RIP: 0033:0x49f6ca [ 317.971511][ C1] RSP: 002b:000000c0000315b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 317.979896][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 317.987836][ C1] RDX: 000000c000031608 RSI: 0000000000000f59 RDI: 0000000000000001 [ 317.995774][ C1] RBP: 000000c000031698 R08: 0000000000000000 R09: 0000000000000000 [ 318.003713][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000031638 [ 318.011964][ C1] R13: 000000c00010e400 R14: 000000c00007ed00 R15: 0000000000000009 [ 318.020034][ C1] [ 318.023027][ C1] task:syz-execprog state:S stack:29312 pid: 3930 ppid: 3890 flags:0x00000000 [ 318.032300][ C1] Call Trace: [ 318.035553][ C1] [ 318.038461][ C1] __schedule+0xa5a/0x48f0 [ 318.042854][ C1] ? do_wait+0x350/0xaa0 [ 318.047064][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.052338][ C1] ? release_task+0x14d0/0x14d0 [ 318.057174][ C1] schedule+0xd2/0x260 [ 318.061228][ C1] do_wait+0x4d5/0xaa0 [ 318.065354][ C1] kernel_waitid+0x199/0x230 [ 318.069911][ C1] ? do_wait+0xaa0/0xaa0 [ 318.074294][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 318.079481][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.085474][ C1] __do_sys_waitid+0x18c/0x200 [ 318.090204][ C1] ? kernel_waitid+0x230/0x230 [ 318.094956][ C1] ? __context_tracking_exit+0x80/0x90 [ 318.100396][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 318.105212][ C1] ? __context_tracking_enter+0x93/0xa0 [ 318.110831][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.116775][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 318.122821][ C1] do_syscall_64+0x35/0x80 [ 318.127206][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.133498][ C1] RIP: 0033:0x49f6ca [ 318.137376][ C1] RSP: 002b:000000c00002f5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 318.145942][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 318.154166][ C1] RDX: 000000c00002f608 RSI: 0000000000000f57 RDI: 0000000000000001 [ 318.162110][ C1] RBP: 000000c00002f698 R08: 0000000000000000 R09: 0000000000000000 [ 318.170159][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00002f638 [ 318.178098][ C1] R13: 0000000000000000 R14: 000000c00007e340 R15: 00007f8770bdae42 [ 318.186141][ C1] [ 318.189134][ C1] task:syz-execprog state:S stack:29312 pid: 3934 ppid: 3890 flags:0x00000000 [ 318.198299][ C1] Call Trace: [ 318.201558][ C1] [ 318.204466][ C1] __schedule+0xa5a/0x48f0 [ 318.208861][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.214152][ C1] ? release_task+0x14d0/0x14d0 [ 318.218975][ C1] schedule+0xd2/0x260 [ 318.223010][ C1] do_wait+0x4d5/0xaa0 [ 318.227066][ C1] kernel_waitid+0x199/0x230 [ 318.231623][ C1] ? do_wait+0xaa0/0xaa0 [ 318.236652][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 318.241821][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.248207][ C1] __do_sys_waitid+0x18c/0x200 [ 318.252939][ C1] ? kernel_waitid+0x230/0x230 [ 318.257668][ C1] ? __context_tracking_exit+0x80/0x90 [ 318.263119][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 318.267937][ C1] ? __context_tracking_enter+0x93/0xa0 [ 318.273454][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.279395][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 318.285257][ C1] do_syscall_64+0x35/0x80 [ 318.289653][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.295520][ C1] RIP: 0033:0x49f6ca [ 318.299379][ C1] RSP: 002b:000000c000722db0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 318.308820][ C1] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049f6ca [ 318.316758][ C1] RDX: 000000c000722e08 RSI: 0000000000000f5d RDI: 0000000000000001 [ 318.324713][ C1] RBP: 000000c000722e98 R08: 0000000000000000 R09: 0000000000000000 [ 318.332652][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000722e38 [ 318.340598][ C1] R13: 0000000000000000 R14: 000000c00007f040 R15: 00007f8770bdae60 [ 318.348566][ C1] [ 318.351587][ C1] task:syz-execprog state:R running task stack:28416 pid: 3939 ppid: 3890 flags:0x00000000 [ 318.362316][ C1] Call Trace: [ 318.365565][ C1] [ 318.368475][ C1] __schedule+0xa5a/0x48f0 [ 318.372864][ C1] ? schedule_hrtimeout_range_clock+0x13b/0x300 [ 318.379069][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.384405][ C1] schedule+0xd2/0x260 [ 318.389417][ C1] schedule_hrtimeout_range_clock+0x148/0x300 [ 318.395642][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 318.401431][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 318.406249][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 318.412210][ C1] ? do_raw_read_unlock+0x70/0x70 [ 318.417435][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.423427][ C1] do_epoll_wait+0xeb8/0x14e0 [ 318.428097][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.434057][ C1] ? find_held_lock+0x2d/0x110 [ 318.438893][ C1] ? do_epoll_create+0x160/0x160 [ 318.444060][ C1] ? __x64_sys_epoll_pwait+0x212/0x320 [ 318.449492][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 318.454312][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.460259][ C1] ? finish_wait+0x270/0x270 [ 318.464925][ C1] ? nsec_to_clock_t+0x20/0x20 [ 318.469659][ C1] ? __set_current_blocked+0xe0/0xe0 [ 318.474937][ C1] do_compat_epoll_pwait.part.0+0x8/0x130 [ 318.480628][ C1] __x64_sys_epoll_pwait+0x180/0x320 [ 318.485882][ C1] ? __ia32_sys_epoll_wait+0x240/0x240 [ 318.491381][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.497330][ C1] do_syscall_64+0x35/0x80 [ 318.501722][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.507797][ C1] RIP: 0033:0x466160 [ 318.511672][ C1] RSP: 002b:000000c0006277e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 318.520148][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000466160 [ 318.528094][ C1] RDX: 0000000000000080 RSI: 000000c000627840 RDI: 0000000000000003 [ 318.536124][ C1] RBP: 000000c000627e40 R08: 0000000000000000 R09: 0000002fd7bb6281 [ 318.544069][ C1] R10: 00000000000003e1 R11: 0000000000000246 R12: 000000c000627870 [ 318.552103][ C1] R13: 0000000000000004 R14: 000000c0001469c0 R15: 0000003b06f8a3eb [ 318.560140][ C1] [ 318.563131][ C1] task:syz-execprog state:S stack:29320 pid: 4183 ppid: 3890 flags:0x00000000 [ 318.572302][ C1] Call Trace: [ 318.575556][ C1] [ 318.578635][ C1] __schedule+0xa5a/0x48f0 [ 318.583134][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 318.588131][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.593391][ C1] schedule+0xd2/0x260 [ 318.597433][ C1] futex_wait_queue+0x130/0x360 [ 318.602283][ C1] futex_wait+0x280/0x5e0 [ 318.606777][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 318.612281][ C1] ? __lock_acquire+0x15ad/0x5410 [ 318.617546][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 318.623772][ C1] do_futex+0x16a/0x260 [ 318.627898][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 318.633760][ C1] ? __context_tracking_exit+0x80/0x90 [ 318.639211][ C1] __x64_sys_futex+0x16c/0x3d0 [ 318.643968][ C1] ? do_futex+0x260/0x260 [ 318.648276][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.654224][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 318.660291][ C1] do_syscall_64+0x35/0x80 [ 318.664694][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.670572][ C1] RIP: 0033:0x465f43 [ 318.674524][ C1] RSP: 002b:000000c000697d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 318.682920][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43 [ 318.690877][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00010ed50 [ 318.699289][ C1] RBP: 000000c000697dc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.707250][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000020000 [ 318.715193][ C1] R13: 0000000000000080 R14: 000000c000146d00 R15: 0000000000001018 [ 318.723141][ C1] [ 318.726137][ C1] task:syz-executor.0 state:S stack:27840 pid: 3921 ppid: 3892 flags:0x00000000 [ 318.735392][ C1] Call Trace: [ 318.738644][ C1] [ 318.741548][ C1] __schedule+0xa5a/0x48f0 [ 318.745941][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.751189][ C1] ? release_task+0x14d0/0x14d0 [ 318.756008][ C1] schedule+0xd2/0x260 [ 318.760062][ C1] do_wait+0x4d5/0xaa0 [ 318.764095][ C1] kernel_wait4+0xee/0x1c0 [ 318.768475][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 318.773570][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 318.778738][ C1] __do_sys_wait4+0xe8/0x100 [ 318.783326][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 318.788043][ C1] ? __context_tracking_exit+0x80/0x90 [ 318.793511][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 318.798358][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.804301][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 318.810223][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 318.815387][ C1] do_syscall_64+0x35/0x80 [ 318.819772][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.825627][ C1] RIP: 0033:0x7f5a1cb906d6 [ 318.830009][ C1] RSP: 002b:00007ffd6be650f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 318.838670][ C1] RAX: ffffffffffffffda RBX: 0000000000000f58 RCX: 00007f5a1cb906d6 [ 318.846613][ C1] RDX: 0000000040000000 RSI: 00007ffd6be6510c RDI: 00000000ffffffff [ 318.854569][ C1] RBP: 00007ffd6be6510c R08: 0000000000000000 R09: 000055555691a400 [ 318.862507][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 318.870532][ C1] R13: 00007ffd6be65200 R14: 0000000000000000 R15: 0000000000000000 [ 318.878742][ C1] [ 318.881739][ C1] task:syz-executor.5 state:S stack:27840 pid: 3926 ppid: 3894 flags:0x00000000 [ 318.890907][ C1] Call Trace: [ 318.894163][ C1] [ 318.897085][ C1] __schedule+0xa5a/0x48f0 [ 318.901477][ C1] ? io_schedule_timeout+0x180/0x180 [ 318.906728][ C1] ? release_task+0x14d0/0x14d0 [ 318.911548][ C1] schedule+0xd2/0x260 [ 318.915587][ C1] do_wait+0x4d5/0xaa0 [ 318.919624][ C1] kernel_wait4+0xee/0x1c0 [ 318.924025][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 318.929116][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 318.934284][ C1] __do_sys_wait4+0xe8/0x100 [ 318.938840][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 318.943511][ C1] ? __context_tracking_exit+0x80/0x90 [ 318.949107][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 318.953935][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 318.959967][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 318.965846][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 318.971029][ C1] do_syscall_64+0x35/0x80 [ 318.975519][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.981606][ C1] RIP: 0033:0x7f70e93626d6 [ 318.986020][ C1] RSP: 002b:00007ffcc231c1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 318.994401][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5b RCX: 00007f70e93626d6 [ 319.002509][ C1] RDX: 0000000040000000 RSI: 00007ffcc231c1ec RDI: 00000000ffffffff [ 319.010613][ C1] RBP: 00007ffcc231c1ec R08: 0000000000000000 R09: 000055555737b400 [ 319.018955][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 319.026985][ C1] R13: 00007ffcc231c2e0 R14: 0000000000000000 R15: 0000000000000000 [ 319.034953][ C1] [ 319.037945][ C1] task:syz-executor.4 state:S stack:27840 pid: 3927 ppid: 3894 flags:0x00000000 [ 319.047128][ C1] Call Trace: [ 319.050379][ C1] [ 319.053283][ C1] __schedule+0xa5a/0x48f0 [ 319.057696][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.063033][ C1] ? release_task+0x14d0/0x14d0 [ 319.067854][ C1] schedule+0xd2/0x260 [ 319.071905][ C1] do_wait+0x4d5/0xaa0 [ 319.075942][ C1] kernel_wait4+0xee/0x1c0 [ 319.080374][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 319.085471][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 319.090735][ C1] __do_sys_wait4+0xe8/0x100 [ 319.095308][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 319.099971][ C1] ? __context_tracking_exit+0x80/0x90 [ 319.105486][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 319.110335][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.116278][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.122136][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 319.127308][ C1] do_syscall_64+0x35/0x80 [ 319.131688][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.137653][ C1] RIP: 0033:0x7f6cf658e6d6 [ 319.142216][ C1] RSP: 002b:00007ffec9773748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 319.150597][ C1] RAX: ffffffffffffffda RBX: 0000000000000f5c RCX: 00007f6cf658e6d6 [ 319.158555][ C1] RDX: 0000000040000000 RSI: 00007ffec977375c RDI: 00000000ffffffff [ 319.166600][ C1] RBP: 00007ffec977375c R08: 0000000000000000 R09: 0000555557301400 [ 319.174714][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 319.182670][ C1] R13: 00007ffec9773850 R14: 0000000000000000 R15: 0000000000000000 [ 319.190891][ C1] [ 319.193987][ C1] task:syz-executor.0 state:R running task stack:23448 pid: 3928 ppid: 3921 flags:0x00000000 [ 319.204765][ C1] Call Trace: [ 319.208016][ C1] [ 319.210992][ C1] __schedule+0xa5a/0x48f0 [ 319.215385][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 319.220028][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.225283][ C1] schedule+0xd2/0x260 [ 319.229318][ C1] do_nanosleep+0x20d/0x5b0 [ 319.233795][ C1] ? schedule_timeout_idle+0x90/0x90 [ 319.239065][ C1] ? memset+0x20/0x40 [ 319.243021][ C1] ? __hrtimer_init+0x33/0x1f0 [ 319.247854][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 319.252758][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 319.257663][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 319.263630][ C1] ? get_timespec64+0x6b/0x150 [ 319.268360][ C1] ? put_timespec64+0xf0/0xf0 [ 319.273004][ C1] common_nsleep+0x74/0xb0 [ 319.277389][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 319.283007][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 319.289215][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.295180][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.301047][ C1] do_syscall_64+0x35/0x80 [ 319.305434][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.311294][ C1] RIP: 0033:0x7f5a1cbb6fa1 [ 319.315694][ C1] RSP: 002b:00007ffd6be64e90 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 319.324087][ C1] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f5a1cbb6fa1 [ 319.332060][ C1] RDX: 00007ffd6be64ed0 RSI: 0000000000000000 RDI: 0000000000000000 [ 319.340031][ C1] RBP: 00007ffd6be64f5c R08: 0000000000000000 R09: 00007ffd6bf27080 [ 319.347972][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 319.355928][ C1] R13: 00000000000321d3 R14: 0000000000000003 R15: 00007ffd6be64fc0 [ 319.363897][ C1] [ 319.366905][ C1] task:syz-executor.2 state:S stack:27840 pid: 3929 ppid: 3894 flags:0x00000000 [ 319.376084][ C1] Call Trace: [ 319.379332][ C1] [ 319.382235][ C1] __schedule+0xa5a/0x48f0 [ 319.386716][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.391963][ C1] ? release_task+0x14d0/0x14d0 [ 319.396783][ C1] schedule+0xd2/0x260 [ 319.400819][ C1] do_wait+0x4d5/0xaa0 [ 319.405044][ C1] kernel_wait4+0xee/0x1c0 [ 319.409448][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 319.414527][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 319.419698][ C1] __do_sys_wait4+0xe8/0x100 [ 319.424274][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 319.428914][ C1] ? __context_tracking_exit+0x80/0x90 [ 319.434426][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 319.439269][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.445211][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.451074][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 319.456264][ C1] do_syscall_64+0x35/0x80 [ 319.460649][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.466534][ C1] RIP: 0033:0x7fe5472326d6 [ 319.470919][ C1] RSP: 002b:00007ffe0a236ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 319.479389][ C1] RAX: ffffffffffffffda RBX: 0000000000000f60 RCX: 00007fe5472326d6 [ 319.487333][ C1] RDX: 0000000040000000 RSI: 00007ffe0a236efc RDI: 00000000ffffffff [ 319.495295][ C1] RBP: 00007ffe0a236efc R08: 0000000000000000 R09: 000055555557b400 [ 319.503255][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 319.511197][ C1] R13: 00007ffe0a236ff0 R14: 0000000000000000 R15: 0000000000000000 [ 319.519248][ C1] [ 319.522275][ C1] task:syz-executor.5 state:R running task stack:24128 pid: 3931 ppid: 3926 flags:0x00000000 [ 319.533128][ C1] Call Trace: [ 319.536405][ C1] [ 319.539314][ C1] __schedule+0xa5a/0x48f0 [ 319.543795][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 319.548454][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.553814][ C1] schedule+0xd2/0x260 [ 319.557869][ C1] do_nanosleep+0x20d/0x5b0 [ 319.562343][ C1] ? schedule_timeout_idle+0x90/0x90 [ 319.567610][ C1] ? memset+0x20/0x40 [ 319.571559][ C1] ? __hrtimer_init+0x33/0x1f0 [ 319.576293][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 319.581195][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 319.586097][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 319.592043][ C1] ? get_timespec64+0x6b/0x150 [ 319.596773][ C1] ? put_timespec64+0xf0/0xf0 [ 319.601417][ C1] common_nsleep+0x74/0xb0 [ 319.605801][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 319.611400][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 319.617606][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.623552][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.629430][ C1] do_syscall_64+0x35/0x80 [ 319.633831][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.639712][ C1] RIP: 0033:0x7f70e9388fa1 [ 319.644184][ C1] RSP: 002b:00007ffcc231bf70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 319.652860][ C1] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f70e9388fa1 [ 319.660818][ C1] RDX: 00007ffcc231bfb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 319.668769][ C1] RBP: 00007ffcc231c03c R08: 0000000000000000 R09: 00007ffcc2322080 [ 319.676714][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 319.684688][ C1] R13: 00000000000321c4 R14: 0000000000000003 R15: 00007ffcc231c0a0 [ 319.693021][ C1] [ 319.696038][ C1] task:syz-executor.4 state:R running task stack:24216 pid: 3932 ppid: 3927 flags:0x00000000 [ 319.706860][ C1] Call Trace: [ 319.710116][ C1] [ 319.713248][ C1] __schedule+0xa5a/0x48f0 [ 319.717765][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 319.722419][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.727681][ C1] schedule+0xd2/0x260 [ 319.731720][ C1] do_nanosleep+0x20d/0x5b0 [ 319.736192][ C1] ? schedule_timeout_idle+0x90/0x90 [ 319.741526][ C1] ? memset+0x20/0x40 [ 319.745482][ C1] ? __hrtimer_init+0x33/0x1f0 [ 319.751706][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 319.756752][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 319.761694][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 319.767645][ C1] ? get_timespec64+0x6b/0x150 [ 319.772380][ C1] ? put_timespec64+0xf0/0xf0 [ 319.777028][ C1] common_nsleep+0x74/0xb0 [ 319.781416][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 319.787020][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 319.793615][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.799769][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.805629][ C1] do_syscall_64+0x35/0x80 [ 319.810015][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.817098][ C1] RIP: 0033:0x7f6cf65b4fa1 [ 319.821497][ C1] RSP: 002b:00007ffec97734e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 319.830513][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f6cf65b4fa1 [ 319.838456][ C1] RDX: 00007ffec9773520 RSI: 0000000000000000 RDI: 0000000000000000 [ 319.846480][ C1] RBP: 00007ffec97735ac R08: 0000000000000000 R09: 00007ffec9781080 [ 319.854503][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 319.862453][ C1] R13: 00000000000321d0 R14: 0000000000000003 R15: 00007ffec9773610 [ 319.870405][ C1] [ 319.873399][ C1] task:syz-executor.1 state:S stack:27840 pid: 3933 ppid: 3894 flags:0x00000000 [ 319.882561][ C1] Call Trace: [ 319.885814][ C1] [ 319.888718][ C1] __schedule+0xa5a/0x48f0 [ 319.893109][ C1] ? do_wait+0x350/0xaa0 [ 319.897319][ C1] ? io_schedule_timeout+0x180/0x180 [ 319.902586][ C1] ? release_task+0x14d0/0x14d0 [ 319.907492][ C1] schedule+0xd2/0x260 [ 319.911550][ C1] do_wait+0x4d5/0xaa0 [ 319.915679][ C1] kernel_wait4+0xee/0x1c0 [ 319.920059][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 319.925225][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 319.930396][ C1] __do_sys_wait4+0xe8/0x100 [ 319.935070][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 319.939767][ C1] ? __context_tracking_exit+0x80/0x90 [ 319.945304][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 319.950235][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 319.956194][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 319.962053][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 319.967217][ C1] do_syscall_64+0x35/0x80 [ 319.971791][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.977648][ C1] RIP: 0033:0x7fb6448ec6d6 [ 319.982482][ C1] RSP: 002b:00007fffa8a85248 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 319.990858][ C1] RAX: ffffffffffffffda RBX: 0000000000000f61 RCX: 00007fb6448ec6d6 [ 319.998799][ C1] RDX: 0000000040000000 RSI: 00007fffa8a8525c RDI: 00000000ffffffff [ 320.007105][ C1] RBP: 00007fffa8a8525c R08: 0000000000000000 R09: 0000555556eb3400 [ 320.015043][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 320.022980][ C1] R13: 00007fffa8a85350 R14: 0000000000000000 R15: 0000000000000000 [ 320.031101][ C1] [ 320.034092][ C1] task:syz-executor.3 state:S stack:27840 pid: 3935 ppid: 3894 flags:0x00000000 [ 320.043273][ C1] Call Trace: [ 320.046523][ C1] [ 320.049425][ C1] __schedule+0xa5a/0x48f0 [ 320.053837][ C1] ? do_wait+0x352/0xaa0 [ 320.058043][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.063290][ C1] ? release_task+0x14d0/0x14d0 [ 320.068107][ C1] schedule+0xd2/0x260 [ 320.072229][ C1] do_wait+0x4d5/0xaa0 [ 320.076264][ C1] kernel_wait4+0xee/0x1c0 [ 320.080729][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 320.085810][ C1] ? kill_orphaned_pgrp+0x2e0/0x2e0 [ 320.091704][ C1] __do_sys_wait4+0xe8/0x100 [ 320.096261][ C1] ? kernel_wait4+0x1c0/0x1c0 [ 320.100901][ C1] ? __context_tracking_exit+0x80/0x90 [ 320.106321][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 320.111145][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 320.117107][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 320.122977][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 320.128142][ C1] do_syscall_64+0x35/0x80 [ 320.132634][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.138582][ C1] RIP: 0033:0x7f232206b6d6 [ 320.143054][ C1] RSP: 002b:00007ffe231c1748 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 320.151607][ C1] RAX: ffffffffffffffda RBX: 0000000000000f62 RCX: 00007f232206b6d6 [ 320.159547][ C1] RDX: 0000000040000000 RSI: 00007ffe231c175c RDI: 00000000ffffffff [ 320.167486][ C1] RBP: 00007ffe231c175c R08: 0000000000000000 R09: 000055555622e400 [ 320.175541][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 [ 320.183512][ C1] R13: 00007ffe231c1850 R14: 0000000000000000 R15: 0000000000000000 [ 320.191465][ C1] [ 320.194478][ C1] task:syz-executor.2 state:R running task stack:23896 pid: 3936 ppid: 3929 flags:0x00000000 [ 320.205225][ C1] Call Trace: [ 320.208476][ C1] [ 320.211386][ C1] __schedule+0xa5a/0x48f0 [ 320.215778][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 320.220509][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.225767][ C1] schedule+0xd2/0x260 [ 320.229826][ C1] do_nanosleep+0x20d/0x5b0 [ 320.234344][ C1] ? schedule_timeout_idle+0x90/0x90 [ 320.239606][ C1] ? memset+0x20/0x40 [ 320.243560][ C1] ? __hrtimer_init+0x33/0x1f0 [ 320.248298][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 320.253394][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 320.258304][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 320.264269][ C1] ? get_timespec64+0x6b/0x150 [ 320.269021][ C1] ? put_timespec64+0xf0/0xf0 [ 320.273755][ C1] common_nsleep+0x74/0xb0 [ 320.278141][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 320.283763][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 320.290077][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 320.296048][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 320.301931][ C1] do_syscall_64+0x35/0x80 [ 320.306334][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.312307][ C1] RIP: 0033:0x7fe547258fa1 [ 320.316718][ C1] RSP: 002b:00007ffe0a236c80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 320.325288][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fe547258fa1 [ 320.333333][ C1] RDX: 00007ffe0a236cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.341370][ C1] RBP: 00007ffe0a236d4c R08: 0000000000000000 R09: 00007ffe0a2f8080 [ 320.349325][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 320.357281][ C1] R13: 000000000003225e R14: 0000000000000003 R15: 00007ffe0a236db0 [ 320.365254][ C1] [ 320.368273][ C1] task:syz-executor.1 state:R running task stack:24040 pid: 3937 ppid: 3933 flags:0x00000000 [ 320.379087][ C1] Call Trace: [ 320.382336][ C1] [ 320.385261][ C1] __schedule+0xa5a/0x48f0 [ 320.389666][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 320.394308][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.399688][ C1] schedule+0xd2/0x260 [ 320.403738][ C1] do_nanosleep+0x20d/0x5b0 [ 320.408211][ C1] ? schedule_timeout_idle+0x90/0x90 [ 320.414767][ C1] ? memset+0x20/0x40 [ 320.418715][ C1] ? __hrtimer_init+0x33/0x1f0 [ 320.423444][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 320.428346][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 320.433352][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 320.439298][ C1] ? get_timespec64+0x6b/0x150 [ 320.444046][ C1] ? put_timespec64+0xf0/0xf0 [ 320.448710][ C1] common_nsleep+0x74/0xb0 [ 320.453109][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 320.458710][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 320.465000][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 320.470942][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 320.476804][ C1] do_syscall_64+0x35/0x80 [ 320.481184][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.487041][ C1] RIP: 0033:0x7fb644912fa1 [ 320.491429][ C1] RSP: 002b:00007fffa8a84fe0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 320.500244][ C1] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007fb644912fa1 [ 320.508206][ C1] RDX: 00007fffa8a85020 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.516440][ C1] RBP: 00007fffa8a850ac R08: 0000000000000000 R09: 00007fffa8b95080 [ 320.524409][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 320.532523][ C1] R13: 00000000000321c7 R14: 0000000000000003 R15: 00007fffa8a85110 [ 320.540494][ C1] [ 320.543495][ C1] task:syz-executor.3 state:R running task stack:22736 pid: 3938 ppid: 3935 flags:0x00000000 [ 320.554248][ C1] Call Trace: [ 320.557507][ C1] [ 320.560429][ C1] __schedule+0xa5a/0x48f0 [ 320.564839][ C1] ? do_nanosleep+0x1ac/0x5b0 [ 320.569508][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.574786][ C1] schedule+0xd2/0x260 [ 320.579343][ C1] do_nanosleep+0x20d/0x5b0 [ 320.583826][ C1] ? schedule_timeout_idle+0x90/0x90 [ 320.589090][ C1] ? memset+0x20/0x40 [ 320.593060][ C1] ? __hrtimer_init+0x33/0x1f0 [ 320.597788][ C1] hrtimer_nanosleep+0x1ac/0x3b0 [ 320.603837][ C1] ? nanosleep_copyout+0xc0/0xc0 [ 320.608744][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 320.614690][ C1] ? get_timespec64+0x6b/0x150 [ 320.619417][ C1] ? put_timespec64+0xf0/0xf0 [ 320.624059][ C1] common_nsleep+0x74/0xb0 [ 320.628460][ C1] __x64_sys_clock_nanosleep+0x256/0x3b0 [ 320.634149][ C1] ? __ia32_sys_clock_getres_time32+0x1f0/0x1f0 [ 320.640389][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 320.646353][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 320.652441][ C1] do_syscall_64+0x35/0x80 [ 320.656826][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.662689][ C1] RIP: 0033:0x7f2322091fa1 [ 320.667070][ C1] RSP: 002b:00007ffe231c14e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 320.675813][ C1] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007f2322091fa1 [ 320.683751][ C1] RDX: 00007ffe231c1520 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.691777][ C1] RBP: 00007ffe231c15ac R08: 0000000000000000 R09: 00007ffe231f1080 [ 320.699740][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 320.707781][ C1] R13: 000000000003225f R14: 0000000000000003 R15: 00007ffe231c1610 [ 320.715754][ C1] [ 320.718747][ C1] task:kworker/u5:3 state:I stack:27832 pid: 3983 ppid: 2 flags:0x00004000 [ 320.727938][ C1] Workqueue: 0x0 (hci5) [ 320.732179][ C1] Call Trace: [ 320.735428][ C1] [ 320.738616][ C1] __schedule+0xa5a/0x48f0 [ 320.743012][ C1] ? worker_thread+0xb0/0x1040 [ 320.747743][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.753016][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 320.757941][ C1] schedule+0xd2/0x260 [ 320.762242][ C1] worker_thread+0x14d/0x1040 [ 320.766911][ C1] ? process_one_work+0x1450/0x1450 [ 320.772110][ C1] kthread+0x3ab/0x480 [ 320.776165][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 320.781780][ C1] ? set_kthread_struct+0x100/0x100 [ 320.786946][ C1] ret_from_fork+0x1f/0x30 [ 320.791421][ C1] [ 320.794416][ C1] task:kworker/u5:4 state:I stack:28776 pid: 3989 ppid: 2 flags:0x00004000 [ 320.803675][ C1] Workqueue: 0x0 (hci2) [ 320.807890][ C1] Call Trace: [ 320.811140][ C1] [ 320.814045][ C1] __schedule+0xa5a/0x48f0 [ 320.818437][ C1] ? worker_thread+0xb0/0x1040 [ 320.823170][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.828436][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 320.833360][ C1] schedule+0xd2/0x260 [ 320.837398][ C1] worker_thread+0x14d/0x1040 [ 320.842048][ C1] ? process_one_work+0x1450/0x1450 [ 320.847214][ C1] kthread+0x3ab/0x480 [ 320.851277][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 320.856698][ C1] ? set_kthread_struct+0x100/0x100 [ 320.861862][ C1] ret_from_fork+0x1f/0x30 [ 320.866251][ C1] [ 320.869244][ C1] task:kworker/u5:5 state:I stack:28592 pid: 3990 ppid: 2 flags:0x00004000 [ 320.878416][ C1] Workqueue: 0x0 (hci0) [ 320.882632][ C1] Call Trace: [ 320.885882][ C1] [ 320.888788][ C1] __schedule+0xa5a/0x48f0 [ 320.893179][ C1] ? worker_thread+0xb0/0x1040 [ 320.897908][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.903162][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 320.908067][ C1] schedule+0xd2/0x260 [ 320.912103][ C1] worker_thread+0x14d/0x1040 [ 320.916839][ C1] ? process_one_work+0x1450/0x1450 [ 320.922021][ C1] kthread+0x3ab/0x480 [ 320.926162][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 320.931324][ C1] ? set_kthread_struct+0x100/0x100 [ 320.936678][ C1] ret_from_fork+0x1f/0x30 [ 320.941067][ C1] [ 320.944059][ C1] task:kworker/u5:6 state:I stack:26816 pid: 3991 ppid: 2 flags:0x00004000 [ 320.953393][ C1] Workqueue: 0x0 (hci5) [ 320.957692][ C1] Call Trace: [ 320.960950][ C1] [ 320.963865][ C1] __schedule+0xa5a/0x48f0 [ 320.968258][ C1] ? io_schedule_timeout+0x180/0x180 [ 320.973526][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 320.978435][ C1] schedule+0xd2/0x260 [ 320.982469][ C1] worker_thread+0x14d/0x1040 [ 320.987205][ C1] ? process_one_work+0x1450/0x1450 [ 320.992388][ C1] kthread+0x3ab/0x480 [ 320.996441][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.001604][ C1] ? set_kthread_struct+0x100/0x100 [ 321.006878][ C1] ret_from_fork+0x1f/0x30 [ 321.011381][ C1] [ 321.014370][ C1] task:kworker/u5:7 state:I stack:26168 pid: 3993 ppid: 2 flags:0x00004000 [ 321.023618][ C1] Workqueue: 0x0 (hci5) [ 321.027829][ C1] Call Trace: [ 321.031101][ C1] [ 321.034005][ C1] __schedule+0xa5a/0x48f0 [ 321.038413][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.043662][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.048653][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.053556][ C1] schedule+0xd2/0x260 [ 321.057588][ C1] worker_thread+0x14d/0x1040 [ 321.062334][ C1] ? process_one_work+0x1450/0x1450 [ 321.067518][ C1] kthread+0x3ab/0x480 [ 321.071551][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.076714][ C1] ? set_kthread_struct+0x100/0x100 [ 321.081895][ C1] ret_from_fork+0x1f/0x30 [ 321.086736][ C1] [ 321.089817][ C1] task:bond0 state:I stack:30616 pid: 3997 ppid: 2 flags:0x00004000 [ 321.099437][ C1] Call Trace: [ 321.102688][ C1] [ 321.105614][ C1] __schedule+0xa5a/0x48f0 [ 321.110010][ C1] ? rescuer_thread+0x572/0xb90 [ 321.114912][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.120614][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.125973][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.130897][ C1] schedule+0xd2/0x260 [ 321.134930][ C1] rescuer_thread+0x66c/0xb90 [ 321.139574][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.144400][ C1] ? kthread+0x240/0x480 [ 321.148614][ C1] ? worker_thread+0x1040/0x1040 [ 321.153516][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.158437][ C1] ? worker_thread+0x1040/0x1040 [ 321.163464][ C1] kthread+0x3ab/0x480 [ 321.167509][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.172671][ C1] ? set_kthread_struct+0x100/0x100 [ 321.177950][ C1] ret_from_fork+0x1f/0x30 [ 321.182346][ C1] [ 321.185338][ C1] task:bond0 state:I stack:30344 pid: 3998 ppid: 2 flags:0x00004000 [ 321.194527][ C1] Call Trace: [ 321.197793][ C1] [ 321.200701][ C1] __schedule+0xa5a/0x48f0 [ 321.205095][ C1] ? rescuer_thread+0x572/0xb90 [ 321.209931][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.215182][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.220190][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.225282][ C1] schedule+0xd2/0x260 [ 321.229322][ C1] rescuer_thread+0x66c/0xb90 [ 321.233966][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.239221][ C1] ? kthread+0x240/0x480 [ 321.243439][ C1] ? worker_thread+0x1040/0x1040 [ 321.248346][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.253431][ C1] ? worker_thread+0x1040/0x1040 [ 321.258515][ C1] kthread+0x3ab/0x480 [ 321.262552][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.267974][ C1] ? set_kthread_struct+0x100/0x100 [ 321.273158][ C1] ret_from_fork+0x1f/0x30 [ 321.277636][ C1] [ 321.280634][ C1] task:wg-crypt-wg0 state:I stack:30616 pid: 3999 ppid: 2 flags:0x00004000 [ 321.289892][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 321.294801][ C1] Call Trace: [ 321.298074][ C1] [ 321.301002][ C1] __schedule+0xa5a/0x48f0 [ 321.305417][ C1] ? rescuer_thread+0x570/0xb90 [ 321.310258][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.315509][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.320501][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.325408][ C1] schedule+0xd2/0x260 [ 321.329534][ C1] rescuer_thread+0x66c/0xb90 [ 321.334271][ C1] ? worker_thread+0x1040/0x1040 [ 321.339172][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.344078][ C1] ? worker_thread+0x1040/0x1040 [ 321.349008][ C1] kthread+0x3ab/0x480 [ 321.353043][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.358221][ C1] ? set_kthread_struct+0x100/0x100 [ 321.363389][ C1] ret_from_fork+0x1f/0x30 [ 321.367780][ C1] [ 321.370773][ C1] task:bond0 state:I stack:29656 pid: 4000 ppid: 2 flags:0x00004000 [ 321.379937][ C1] Call Trace: [ 321.383188][ C1] [ 321.386092][ C1] __schedule+0xa5a/0x48f0 [ 321.390488][ C1] ? rescuer_thread+0x572/0xb90 [ 321.395313][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.400561][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.405575][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.410543][ C1] schedule+0xd2/0x260 [ 321.414602][ C1] rescuer_thread+0x66c/0xb90 [ 321.419265][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.424090][ C1] ? worker_thread+0x1040/0x1040 [ 321.428993][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.433896][ C1] ? worker_thread+0x1040/0x1040 [ 321.438886][ C1] kthread+0x3ab/0x480 [ 321.442923][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.448087][ C1] ? set_kthread_struct+0x100/0x100 [ 321.453500][ C1] ret_from_fork+0x1f/0x30 [ 321.457905][ C1] [ 321.460899][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4001 ppid: 2 flags:0x00004000 [ 321.470086][ C1] Call Trace: [ 321.473356][ C1] [ 321.476291][ C1] __schedule+0xa5a/0x48f0 [ 321.480688][ C1] ? rescuer_thread+0x572/0xb90 [ 321.485686][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.490935][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.495930][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.500857][ C1] schedule+0xd2/0x260 [ 321.504933][ C1] rescuer_thread+0x66c/0xb90 [ 321.509577][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.514397][ C1] ? kthread+0x240/0x480 [ 321.518631][ C1] ? worker_thread+0x1040/0x1040 [ 321.523758][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.528692][ C1] ? worker_thread+0x1040/0x1040 [ 321.533698][ C1] kthread+0x3ab/0x480 [ 321.537733][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.543093][ C1] ? set_kthread_struct+0x100/0x100 [ 321.548265][ C1] ret_from_fork+0x1f/0x30 [ 321.552677][ C1] [ 321.555693][ C1] task:bond0 state:I stack:30000 pid: 4002 ppid: 2 flags:0x00004000 [ 321.564869][ C1] Call Trace: [ 321.568146][ C1] [ 321.571079][ C1] __schedule+0xa5a/0x48f0 [ 321.575506][ C1] ? rescuer_thread+0x572/0xb90 [ 321.580428][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.585681][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.590762][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.595931][ C1] schedule+0xd2/0x260 [ 321.600056][ C1] rescuer_thread+0x66c/0xb90 [ 321.604958][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.609782][ C1] ? worker_thread+0x1040/0x1040 [ 321.614697][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.619690][ C1] ? worker_thread+0x1040/0x1040 [ 321.624593][ C1] kthread+0x3ab/0x480 [ 321.628645][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.633840][ C1] ? set_kthread_struct+0x100/0x100 [ 321.639011][ C1] ret_from_fork+0x1f/0x30 [ 321.643403][ C1] [ 321.646393][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4003 ppid: 2 flags:0x00004000 [ 321.655840][ C1] Call Trace: [ 321.659273][ C1] [ 321.662176][ C1] __schedule+0xa5a/0x48f0 [ 321.666571][ C1] ? rescuer_thread+0x572/0xb90 [ 321.671391][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.676639][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.681872][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.686963][ C1] schedule+0xd2/0x260 [ 321.690999][ C1] rescuer_thread+0x66c/0xb90 [ 321.695821][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.700746][ C1] ? kthread+0x240/0x480 [ 321.704954][ C1] ? worker_thread+0x1040/0x1040 [ 321.709873][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.714778][ C1] ? worker_thread+0x1040/0x1040 [ 321.720134][ C1] kthread+0x3ab/0x480 [ 321.724274][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.729436][ C1] ? set_kthread_struct+0x100/0x100 [ 321.734620][ C1] ret_from_fork+0x1f/0x30 [ 321.739098][ C1] [ 321.742196][ C1] task:bond0 state:I stack:30632 pid: 4005 ppid: 2 flags:0x00004000 [ 321.751632][ C1] Call Trace: [ 321.754885][ C1] [ 321.757807][ C1] __schedule+0xa5a/0x48f0 [ 321.762201][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.767472][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.772484][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.777495][ C1] schedule+0xd2/0x260 [ 321.781535][ C1] rescuer_thread+0x66c/0xb90 [ 321.786179][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.791093][ C1] ? worker_thread+0x1040/0x1040 [ 321.796546][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.801462][ C1] ? worker_thread+0x1040/0x1040 [ 321.806383][ C1] kthread+0x3ab/0x480 [ 321.810420][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.815689][ C1] ? set_kthread_struct+0x100/0x100 [ 321.820875][ C1] ret_from_fork+0x1f/0x30 [ 321.825267][ C1] [ 321.828274][ C1] task:wg-crypt-wg0 state:I stack:29656 pid: 4009 ppid: 2 flags:0x00004000 [ 321.837445][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 321.842352][ C1] Call Trace: [ 321.845602][ C1] [ 321.848510][ C1] __schedule+0xa5a/0x48f0 [ 321.852923][ C1] ? rescuer_thread+0x570/0xb90 [ 321.857740][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.862995][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.867987][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.872919][ C1] schedule+0xd2/0x260 [ 321.876956][ C1] rescuer_thread+0x66c/0xb90 [ 321.881603][ C1] ? worker_thread+0x1040/0x1040 [ 321.886506][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.891408][ C1] ? worker_thread+0x1040/0x1040 [ 321.896313][ C1] kthread+0x3ab/0x480 [ 321.900349][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.905706][ C1] ? set_kthread_struct+0x100/0x100 [ 321.910875][ C1] ret_from_fork+0x1f/0x30 [ 321.915285][ C1] [ 321.918296][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4010 ppid: 2 flags:0x00004000 [ 321.927476][ C1] Call Trace: [ 321.931141][ C1] [ 321.934046][ C1] __schedule+0xa5a/0x48f0 [ 321.938443][ C1] ? rescuer_thread+0x572/0xb90 [ 321.943261][ C1] ? io_schedule_timeout+0x180/0x180 [ 321.948532][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 321.953964][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.958874][ C1] schedule+0xd2/0x260 [ 321.962916][ C1] rescuer_thread+0x66c/0xb90 [ 321.967646][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.972473][ C1] ? worker_thread+0x1040/0x1040 [ 321.977399][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 321.982301][ C1] ? worker_thread+0x1040/0x1040 [ 321.987208][ C1] kthread+0x3ab/0x480 [ 321.991269][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 321.996565][ C1] ? set_kthread_struct+0x100/0x100 [ 322.001745][ C1] ret_from_fork+0x1f/0x30 [ 322.006135][ C1] [ 322.009146][ C1] task:wg-crypt-wg2 state:I stack:29656 pid: 4011 ppid: 2 flags:0x00004000 [ 322.018424][ C1] Call Trace: [ 322.021674][ C1] [ 322.024595][ C1] __schedule+0xa5a/0x48f0 [ 322.029005][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.034272][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.039286][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.044190][ C1] schedule+0xd2/0x260 [ 322.048343][ C1] rescuer_thread+0x66c/0xb90 [ 322.053090][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.057950][ C1] ? kthread+0x240/0x480 [ 322.062258][ C1] ? worker_thread+0x1040/0x1040 [ 322.067167][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.072525][ C1] ? worker_thread+0x1040/0x1040 [ 322.077450][ C1] kthread+0x3ab/0x480 [ 322.081522][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.087587][ C1] ? set_kthread_struct+0x100/0x100 [ 322.092753][ C1] ret_from_fork+0x1f/0x30 [ 322.097161][ C1] [ 322.100157][ C1] task:bond0 state:I stack:30632 pid: 4016 ppid: 2 flags:0x00004000 [ 322.109428][ C1] Call Trace: [ 322.112694][ C1] [ 322.115685][ C1] __schedule+0xa5a/0x48f0 [ 322.120087][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.125339][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.130417][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.135327][ C1] schedule+0xd2/0x260 [ 322.139392][ C1] rescuer_thread+0x66c/0xb90 [ 322.144058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.148880][ C1] ? worker_thread+0x1040/0x1040 [ 322.153824][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.158749][ C1] ? worker_thread+0x1040/0x1040 [ 322.163660][ C1] kthread+0x3ab/0x480 [ 322.167699][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.172864][ C1] ? set_kthread_struct+0x100/0x100 [ 322.178026][ C1] ret_from_fork+0x1f/0x30 [ 322.182424][ C1] [ 322.185419][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4019 ppid: 2 flags:0x00004000 [ 322.195105][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 322.200011][ C1] Call Trace: [ 322.203258][ C1] [ 322.206159][ C1] __schedule+0xa5a/0x48f0 [ 322.210580][ C1] ? rescuer_thread+0x570/0xb90 [ 322.216116][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.221366][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.226355][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.231259][ C1] schedule+0xd2/0x260 [ 322.235293][ C1] rescuer_thread+0x66c/0xb90 [ 322.240068][ C1] ? worker_thread+0x1040/0x1040 [ 322.244986][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.249891][ C1] ? worker_thread+0x1040/0x1040 [ 322.254796][ C1] kthread+0x3ab/0x480 [ 322.259020][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.264533][ C1] ? set_kthread_struct+0x100/0x100 [ 322.269699][ C1] ret_from_fork+0x1f/0x30 [ 322.274108][ C1] [ 322.277310][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 4023 ppid: 2 flags:0x00004000 [ 322.286487][ C1] Call Trace: [ 322.289771][ C1] [ 322.292677][ C1] __schedule+0xa5a/0x48f0 [ 322.297244][ C1] ? rescuer_thread+0x572/0xb90 [ 322.302668][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.308015][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.313812][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.318727][ C1] schedule+0xd2/0x260 [ 322.322783][ C1] rescuer_thread+0x66c/0xb90 [ 322.327428][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.332250][ C1] ? worker_thread+0x1040/0x1040 [ 322.337153][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.342063][ C1] ? worker_thread+0x1040/0x1040 [ 322.347022][ C1] kthread+0x3ab/0x480 [ 322.351064][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.356227][ C1] ? set_kthread_struct+0x100/0x100 [ 322.361414][ C1] ret_from_fork+0x1f/0x30 [ 322.365807][ C1] [ 322.368953][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4024 ppid: 2 flags:0x00004000 [ 322.378157][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 322.383077][ C1] Call Trace: [ 322.386340][ C1] [ 322.389257][ C1] __schedule+0xa5a/0x48f0 [ 322.393669][ C1] ? rescuer_thread+0x570/0xb90 [ 322.398506][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.403759][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.408755][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.413657][ C1] schedule+0xd2/0x260 [ 322.417696][ C1] rescuer_thread+0x66c/0xb90 [ 322.422380][ C1] ? worker_thread+0x1040/0x1040 [ 322.427357][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.432281][ C1] ? worker_thread+0x1040/0x1040 [ 322.437272][ C1] kthread+0x3ab/0x480 [ 322.441518][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.446697][ C1] ? set_kthread_struct+0x100/0x100 [ 322.451872][ C1] ret_from_fork+0x1f/0x30 [ 322.456355][ C1] [ 322.459432][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4025 ppid: 2 flags:0x00004000 [ 322.468617][ C1] Call Trace: [ 322.471868][ C1] [ 322.474772][ C1] __schedule+0xa5a/0x48f0 [ 322.479166][ C1] ? rescuer_thread+0x572/0xb90 [ 322.483985][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.489341][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.494342][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.499255][ C1] schedule+0xd2/0x260 [ 322.503306][ C1] rescuer_thread+0x66c/0xb90 [ 322.507946][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.512849][ C1] ? worker_thread+0x1040/0x1040 [ 322.517770][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.522761][ C1] ? worker_thread+0x1040/0x1040 [ 322.527658][ C1] kthread+0x3ab/0x480 [ 322.531789][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.537039][ C1] ? set_kthread_struct+0x100/0x100 [ 322.542202][ C1] ret_from_fork+0x1f/0x30 [ 322.546591][ C1] [ 322.549580][ C1] task:wg-crypt-wg2 state:I stack:29936 pid: 4027 ppid: 2 flags:0x00004000 [ 322.558748][ C1] Call Trace: [ 322.561997][ C1] [ 322.564901][ C1] __schedule+0xa5a/0x48f0 [ 322.569290][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.574536][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.579526][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.584428][ C1] schedule+0xd2/0x260 [ 322.588462][ C1] rescuer_thread+0x66c/0xb90 [ 322.593104][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.598113][ C1] ? worker_thread+0x1040/0x1040 [ 322.603014][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.607942][ C1] ? worker_thread+0x1040/0x1040 [ 322.612845][ C1] kthread+0x3ab/0x480 [ 322.616877][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.622036][ C1] ? set_kthread_struct+0x100/0x100 [ 322.627286][ C1] ret_from_fork+0x1f/0x30 [ 322.631676][ C1] [ 322.634758][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4033 ppid: 2 flags:0x00004000 [ 322.643925][ C1] Call Trace: [ 322.647175][ C1] [ 322.650077][ C1] __schedule+0xa5a/0x48f0 [ 322.654461][ C1] ? rescuer_thread+0x572/0xb90 [ 322.659275][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.664523][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.669523][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.674514][ C1] schedule+0xd2/0x260 [ 322.678550][ C1] rescuer_thread+0x66c/0xb90 [ 322.683191][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.688026][ C1] ? worker_thread+0x1040/0x1040 [ 322.693016][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.698113][ C1] ? worker_thread+0x1040/0x1040 [ 322.703016][ C1] kthread+0x3ab/0x480 [ 322.707048][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.712226][ C1] ? set_kthread_struct+0x100/0x100 [ 322.717411][ C1] ret_from_fork+0x1f/0x30 [ 322.721797][ C1] [ 322.724789][ C1] task:wg-crypt-wg0 state:I stack:30000 pid: 4036 ppid: 2 flags:0x00004000 [ 322.734039][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 322.738944][ C1] Call Trace: [ 322.742192][ C1] [ 322.745095][ C1] __schedule+0xa5a/0x48f0 [ 322.749483][ C1] ? rescuer_thread+0x570/0xb90 [ 322.754439][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.759708][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.764693][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.769595][ C1] schedule+0xd2/0x260 [ 322.773628][ C1] rescuer_thread+0x66c/0xb90 [ 322.778388][ C1] ? worker_thread+0x1040/0x1040 [ 322.783291][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.788193][ C1] ? worker_thread+0x1040/0x1040 [ 322.793096][ C1] kthread+0x3ab/0x480 [ 322.797146][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.802313][ C1] ? set_kthread_struct+0x100/0x100 [ 322.807498][ C1] ret_from_fork+0x1f/0x30 [ 322.811891][ C1] [ 322.814882][ C1] task:wg-crypt-wg1 state:I stack:30616 pid: 4037 ppid: 2 flags:0x00004000 [ 322.824154][ C1] Call Trace: [ 322.827528][ C1] [ 322.830442][ C1] __schedule+0xa5a/0x48f0 [ 322.834848][ C1] ? rescuer_thread+0x572/0xb90 [ 322.839672][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.844927][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.849923][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.854826][ C1] schedule+0xd2/0x260 [ 322.858884][ C1] rescuer_thread+0x66c/0xb90 [ 322.863545][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.868366][ C1] ? kthread+0x240/0x480 [ 322.872576][ C1] ? worker_thread+0x1040/0x1040 [ 322.877655][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.882555][ C1] ? worker_thread+0x1040/0x1040 [ 322.887980][ C1] kthread+0x3ab/0x480 [ 322.892034][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.897198][ C1] ? set_kthread_struct+0x100/0x100 [ 322.902363][ C1] ret_from_fork+0x1f/0x30 [ 322.906754][ C1] [ 322.909749][ C1] task:wg-crypt-wg2 state:I stack:30000 pid: 4038 ppid: 2 flags:0x00004000 [ 322.918920][ C1] Call Trace: [ 322.922170][ C1] [ 322.925077][ C1] __schedule+0xa5a/0x48f0 [ 322.929471][ C1] ? rescuer_thread+0x572/0xb90 [ 322.934312][ C1] ? io_schedule_timeout+0x180/0x180 [ 322.939583][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 322.944590][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.949548][ C1] schedule+0xd2/0x260 [ 322.953784][ C1] rescuer_thread+0x66c/0xb90 [ 322.958605][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.964034][ C1] ? worker_thread+0x1040/0x1040 [ 322.969040][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 322.973963][ C1] ? worker_thread+0x1040/0x1040 [ 322.978874][ C1] kthread+0x3ab/0x480 [ 322.982916][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 322.988082][ C1] ? set_kthread_struct+0x100/0x100 [ 322.993254][ C1] ret_from_fork+0x1f/0x30 [ 322.997645][ C1] [ 323.000632][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 4048 ppid: 2 flags:0x00004000 [ 323.009800][ C1] Call Trace: [ 323.013117][ C1] [ 323.016184][ C1] __schedule+0xa5a/0x48f0 [ 323.021535][ C1] ? io_schedule_timeout+0x180/0x180 [ 323.026788][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 323.031867][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.036776][ C1] schedule+0xd2/0x260 [ 323.040815][ C1] rescuer_thread+0x66c/0xb90 [ 323.045458][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.050280][ C1] ? worker_thread+0x1040/0x1040 [ 323.055358][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 323.060349][ C1] ? worker_thread+0x1040/0x1040 [ 323.065254][ C1] kthread+0x3ab/0x480 [ 323.069288][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 323.074448][ C1] ? set_kthread_struct+0x100/0x100 [ 323.079888][ C1] ret_from_fork+0x1f/0x30 [ 323.084303][ C1] [ 323.087298][ C1] task:wg-crypt-wg1 state:I stack:29656 pid: 4053 ppid: 2 flags:0x00004000 [ 323.096493][ C1] Call Trace: [ 323.100443][ C1] [ 323.103363][ C1] __schedule+0xa5a/0x48f0 [ 323.107755][ C1] ? rescuer_thread+0x572/0xb90 [ 323.112574][ C1] ? io_schedule_timeout+0x180/0x180 [ 323.117825][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 323.122815][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.127738][ C1] schedule+0xd2/0x260 [ 323.131780][ C1] rescuer_thread+0x66c/0xb90 [ 323.136473][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.141411][ C1] ? worker_thread+0x1040/0x1040 [ 323.146339][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 323.151424][ C1] ? worker_thread+0x1040/0x1040 [ 323.156328][ C1] kthread+0x3ab/0x480 [ 323.160364][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 323.165634][ C1] ? set_kthread_struct+0x100/0x100 [ 323.170918][ C1] ret_from_fork+0x1f/0x30 [ 323.175348][ C1] [ 323.178348][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 4054 ppid: 2 flags:0x00004000 [ 323.187624][ C1] Call Trace: [ 323.190878][ C1] [ 323.193783][ C1] __schedule+0xa5a/0x48f0 [ 323.198463][ C1] ? rescuer_thread+0x572/0xb90 [ 323.203477][ C1] ? io_schedule_timeout+0x180/0x180 [ 323.209005][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 323.214183][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.219098][ C1] schedule+0xd2/0x260 [ 323.223169][ C1] rescuer_thread+0x66c/0xb90 [ 323.227817][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.232814][ C1] ? worker_thread+0x1040/0x1040 [ 323.237729][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 323.242658][ C1] ? worker_thread+0x1040/0x1040 [ 323.247583][ C1] kthread+0x3ab/0x480 [ 323.251631][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 323.256801][ C1] ? set_kthread_struct+0x100/0x100 [ 323.261977][ C1] ret_from_fork+0x1f/0x30 [ 323.266514][ C1] [ 323.269521][ C1] task:kworker/0:4 state:R running task stack:23696 pid: 4108 ppid: 2 flags:0x00004008 [ 323.280259][ C1] Workqueue: usb_hub_wq hub_event [ 323.285254][ C1] Call Trace: [ 323.288603][ C1] [ 323.291511][ C1] ? _raw_spin_lock_irqsave+0x41/0x50 [ 323.296865][ C1] ? input_inject_event+0x6c/0x220 [ 323.301947][ C1] ? input_inject_event+0x6c/0x220 [ 323.307112][ C1] ? led_trigger_event+0x8a/0x170 [ 323.312209][ C1] ? kbd_led_trigger_activate+0xa1/0xe0 [ 323.317741][ C1] ? led_trigger_set+0x564/0xa60 [ 323.322645][ C1] ? led_trigger_blink_oneshot+0x20/0x20 [ 323.328243][ C1] ? __down_timeout+0x10/0x10 [ 323.333151][ C1] ? debug_object_destroy+0x210/0x210 [ 323.338522][ C1] ? led_trigger_set_default+0x167/0x200 [ 323.344141][ C1] ? led_classdev_register_ext+0x534/0x780 [ 323.349914][ C1] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 323.355515][ C1] ? devm_led_classdev_unregister+0x20/0x20 [ 323.361373][ C1] ? kasprintf+0xa6/0xd0 [ 323.365587][ C1] ? input_open_device+0x19c/0x290 [ 323.370838][ C1] ? input_leds_connect+0x3c2/0x760 [ 323.376022][ C1] ? input_attach_handler+0xfb/0x150 [ 323.381271][ C1] ? input_register_device.cold+0xb1/0x2a0 [ 323.387070][ C1] ? hidinput_connect+0x3e48/0x8880 [ 323.392261][ C1] ? hidinput_setkeycode+0x740/0x740 [ 323.397508][ C1] ? wait_for_completion_io+0x270/0x270 [ 323.403121][ C1] ? hid_connect+0x6e8/0x930 [ 323.407684][ C1] ? hid_match_id+0x280/0x280 [ 323.412334][ C1] ? hid_hw_start+0x74/0x100 [ 323.416893][ C1] ? hid_device_probe+0x2fb/0x370 [ 323.421882][ C1] ? really_probe+0x1c2/0xb60 [ 323.426524][ C1] ? __driver_probe_device+0x2a6/0x460 [ 323.432032][ C1] ? driver_probe_device+0x44/0x110 [ 323.437218][ C1] ? __device_attach_driver+0x185/0x250 [ 323.442751][ C1] ? driver_allows_async_probing+0x120/0x120 [ 323.448820][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 323.453819][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 323.458811][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 323.464775][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 323.469962][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 323.475916][ C1] ? __device_attach+0x1db/0x410 [ 323.480912][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 323.486346][ C1] ? kobject_uevent_env+0x230/0x1290 [ 323.491602][ C1] ? bus_probe_device+0x19d/0x250 [ 323.496612][ C1] ? device_add+0xa57/0x1b80 [ 323.501346][ C1] ? up_write+0x148/0x470 [ 323.505644][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 323.511851][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 323.517299][ C1] ? hid_add_device+0x2d5/0x8a0 [ 323.522118][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 323.527544][ C1] ? modalias_show+0x140/0x140 [ 323.532273][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 323.537715][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 323.542988][ C1] ? usbhid_probe+0xa29/0xec0 [ 323.547639][ C1] ? usb_probe_interface+0x274/0x6a0 [ 323.552912][ C1] ? really_probe+0x1c2/0xb60 [ 323.557556][ C1] ? __driver_probe_device+0x2a6/0x460 [ 323.563565][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 323.569186][ C1] ? driver_probe_device+0x44/0x110 [ 323.574351][ C1] ? __device_attach_driver+0x185/0x250 [ 323.579859][ C1] ? driver_allows_async_probing+0x120/0x120 [ 323.585803][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 323.590880][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 323.595901][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 323.602072][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 323.607241][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 323.613232][ C1] ? __device_attach+0x1db/0x410 [ 323.618137][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 323.623561][ C1] ? kobject_uevent_env+0x230/0x1290 [ 323.628831][ C1] ? bus_probe_device+0x19d/0x250 [ 323.633822][ C1] ? device_add+0xa57/0x1b80 [ 323.638485][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 323.644698][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 323.650913][ C1] ? usb_set_configuration+0xa66/0x18b0 [ 323.656434][ C1] ? kernfs_create_link+0x167/0x220 [ 323.661599][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 323.666955][ C1] ? usb_generic_driver_probe+0x74/0xa0 [ 323.672577][ C1] ? usb_probe_device+0x95/0x240 [ 323.678133][ C1] ? really_probe+0x1c2/0xb60 [ 323.683330][ C1] ? __driver_probe_device+0x2a6/0x460 [ 323.688757][ C1] ? driver_probe_device+0x44/0x110 [ 323.694014][ C1] ? __device_attach_driver+0x185/0x250 [ 323.699552][ C1] ? driver_allows_async_probing+0x120/0x120 [ 323.705529][ C1] ? bus_for_each_drv+0x11e/0x1a0 [ 323.710525][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 323.715514][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 323.721462][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 323.726633][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 323.733334][ C1] ? __device_attach+0x1db/0x410 [ 323.738260][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 323.743772][ C1] ? kobject_uevent_env+0x230/0x1290 [ 323.749300][ C1] ? bus_probe_device+0x19d/0x250 [ 323.754308][ C1] ? device_add+0xa57/0x1b80 [ 323.758957][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 323.765169][ C1] ? usb_new_device.cold+0x5cf/0xee8 [ 323.770427][ C1] ? hub_disconnect+0x470/0x470 [ 323.775245][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.780172][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 323.786465][ C1] ? hub_event+0x10a3/0x36c0 [ 323.791059][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 323.796149][ C1] ? __lock_acquire+0x1881/0x5410 [ 323.801157][ C1] ? lock_release+0x720/0x720 [ 323.805906][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.810721][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 323.815716][ C1] ? process_one_work+0x87f/0x1450 [ 323.820799][ C1] ? lock_release+0x720/0x720 [ 323.825549][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 323.830914][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.835849][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 323.840863][ C1] ? worker_thread+0x74b/0x1040 [ 323.845871][ C1] ? process_one_work+0x1450/0x1450 [ 323.851124][ C1] ? kthread+0x3ab/0x480 [ 323.855333][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 323.860513][ C1] ? set_kthread_struct+0x100/0x100 [ 323.865679][ C1] ? ret_from_fork+0x1f/0x30 [ 323.870354][ C1] [ 323.873360][ C1] task:kworker/0:5 state:I stack:23368 pid: 4109 ppid: 2 flags:0x00004000 [ 323.882647][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 323.887674][ C1] Call Trace: [ 323.890939][ C1] [ 323.893846][ C1] __schedule+0xa5a/0x48f0 [ 323.898239][ C1] ? io_schedule_timeout+0x180/0x180 [ 323.903497][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.908958][ C1] schedule+0xd2/0x260 [ 323.913720][ C1] worker_thread+0x14d/0x1040 [ 323.918379][ C1] ? process_one_work+0x1450/0x1450 [ 323.923562][ C1] kthread+0x3ab/0x480 [ 323.928259][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 323.933443][ C1] ? set_kthread_struct+0x100/0x100 [ 323.938619][ C1] ret_from_fork+0x1f/0x30 [ 323.943028][ C1] [ 323.946323][ C1] task:kworker/1:7 state:I stack:21848 pid: 4114 ppid: 2 flags:0x00004000 [ 323.955498][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 323.960450][ C1] Call Trace: [ 323.963704][ C1] [ 323.966783][ C1] __schedule+0xa5a/0x48f0 [ 323.971286][ C1] ? worker_thread+0xb0/0x1040 [ 323.976036][ C1] ? io_schedule_timeout+0x180/0x180 [ 323.981386][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.986435][ C1] schedule+0xd2/0x260 [ 323.990474][ C1] worker_thread+0x14d/0x1040 [ 323.995216][ C1] ? process_one_work+0x1450/0x1450 [ 324.000521][ C1] kthread+0x3ab/0x480 [ 324.004559][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.009849][ C1] ? set_kthread_struct+0x100/0x100 [ 324.015017][ C1] ret_from_fork+0x1f/0x30 [ 324.019428][ C1] [ 324.022441][ C1] task:kworker/1:8 state:I stack:25592 pid: 4117 ppid: 2 flags:0x00004000 [ 324.031957][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 324.036866][ C1] Call Trace: [ 324.040143][ C1] [ 324.043052][ C1] __schedule+0xa5a/0x48f0 [ 324.047461][ C1] ? worker_thread+0xb0/0x1040 [ 324.052191][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.057479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.062389][ C1] schedule+0xd2/0x260 [ 324.066427][ C1] worker_thread+0x14d/0x1040 [ 324.071163][ C1] ? process_one_work+0x1450/0x1450 [ 324.076330][ C1] kthread+0x3ab/0x480 [ 324.080363][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.085613][ C1] ? set_kthread_struct+0x100/0x100 [ 324.090780][ C1] ret_from_fork+0x1f/0x30 [ 324.095170][ C1] [ 324.098338][ C1] task:kworker/1:9 state:I stack:27336 pid: 4118 ppid: 2 flags:0x00004000 [ 324.107597][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 324.112514][ C1] Call Trace: [ 324.115763][ C1] [ 324.118669][ C1] __schedule+0xa5a/0x48f0 [ 324.123079][ C1] ? worker_thread+0xb0/0x1040 [ 324.127812][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.133066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.137973][ C1] schedule+0xd2/0x260 [ 324.142146][ C1] worker_thread+0x14d/0x1040 [ 324.146795][ C1] ? process_one_work+0x1450/0x1450 [ 324.151957][ C1] kthread+0x3ab/0x480 [ 324.155993][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.161175][ C1] ? set_kthread_struct+0x100/0x100 [ 324.166359][ C1] ret_from_fork+0x1f/0x30 [ 324.170772][ C1] [ 324.173774][ C1] task:kworker/1:10 state:R running task stack:22712 pid: 4142 ppid: 2 flags:0x00004000 [ 324.184913][ C1] Workqueue: 0x0 (events) [ 324.189396][ C1] Call Trace: [ 324.192648][ C1] [ 324.195668][ C1] __schedule+0xa5a/0x48f0 [ 324.200094][ C1] ? worker_thread+0xb0/0x1040 [ 324.204827][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.210080][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.214989][ C1] schedule+0xd2/0x260 [ 324.219025][ C1] worker_thread+0x14d/0x1040 [ 324.223674][ C1] ? process_one_work+0x1450/0x1450 [ 324.229032][ C1] kthread+0x3ab/0x480 [ 324.233072][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.238234][ C1] ? set_kthread_struct+0x100/0x100 [ 324.243400][ C1] ret_from_fork+0x1f/0x30 [ 324.247794][ C1] [ 324.250788][ C1] task:kworker/u4:6 state:I stack:30544 pid: 4145 ppid: 2 flags:0x00004000 [ 324.259954][ C1] Workqueue: 0x0 (bat_events) [ 324.264800][ C1] Call Trace: [ 324.268051][ C1] [ 324.271930][ C1] __schedule+0xa5a/0x48f0 [ 324.276325][ C1] ? worker_thread+0xb0/0x1040 [ 324.281150][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.286423][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 324.291421][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.296333][ C1] schedule+0xd2/0x260 [ 324.300374][ C1] worker_thread+0x14d/0x1040 [ 324.305021][ C1] ? process_one_work+0x1450/0x1450 [ 324.310204][ C1] kthread+0x3ab/0x480 [ 324.314326][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.319489][ C1] ? set_kthread_struct+0x100/0x100 [ 324.324652][ C1] ret_from_fork+0x1f/0x30 [ 324.329133][ C1] [ 324.332147][ C1] task:kworker/0:6 state:S stack:23736 pid: 4154 ppid: 2 flags:0x00004000 [ 324.341336][ C1] Workqueue: usb_hub_wq hub_event [ 324.346341][ C1] Call Trace: [ 324.349612][ C1] [ 324.352523][ C1] __schedule+0xa5a/0x48f0 [ 324.356936][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.362187][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.368136][ C1] schedule+0xd2/0x260 [ 324.372172][ C1] schedule_preempt_disabled+0xf/0x20 [ 324.378028][ C1] __mutex_lock+0xa32/0x12f0 [ 324.382585][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.388551][ C1] ? input_register_device.cold+0x2c/0x2a0 [ 324.394328][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 324.399841][ C1] ? slab_free_freelist_hook+0x8b/0x1c0 [ 324.405360][ C1] ? memcpy+0x39/0x60 [ 324.409310][ C1] input_register_device.cold+0x2c/0x2a0 [ 324.414919][ C1] hidinput_connect+0x3e48/0x8880 [ 324.419933][ C1] ? hidinput_setkeycode+0x740/0x740 [ 324.426037][ C1] ? wait_for_completion_io+0x270/0x270 [ 324.431596][ C1] hid_connect+0x6e8/0x930 [ 324.436072][ C1] ? hid_match_id+0x280/0x280 [ 324.440723][ C1] hid_hw_start+0x74/0x100 [ 324.445282][ C1] hid_device_probe+0x2fb/0x370 [ 324.450105][ C1] really_probe+0x1c2/0xb60 [ 324.454597][ C1] __driver_probe_device+0x2a6/0x460 [ 324.459848][ C1] driver_probe_device+0x44/0x110 [ 324.464839][ C1] __device_attach_driver+0x185/0x250 [ 324.470433][ C1] ? driver_allows_async_probing+0x120/0x120 [ 324.476462][ C1] bus_for_each_drv+0x11e/0x1a0 [ 324.481279][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 324.486266][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.492210][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 324.497381][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.503152][ C1] __device_attach+0x1db/0x410 [ 324.507896][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 324.513342][ C1] ? kobject_uevent_env+0x230/0x1290 [ 324.518701][ C1] bus_probe_device+0x19d/0x250 [ 324.523542][ C1] device_add+0xa57/0x1b80 [ 324.527926][ C1] ? up_write+0x148/0x470 [ 324.532242][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 324.538447][ C1] ? __debugfs_create_file+0x2e0/0x4a0 [ 324.543960][ C1] hid_add_device+0x2d5/0x8a0 [ 324.548604][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 324.554027][ C1] ? modalias_show+0x140/0x140 [ 324.558752][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 324.564258][ C1] ? __raw_spin_lock_init+0x36/0x110 [ 324.569705][ C1] usbhid_probe+0xa29/0xec0 [ 324.574183][ C1] usb_probe_interface+0x274/0x6a0 [ 324.579263][ C1] really_probe+0x1c2/0xb60 [ 324.583735][ C1] __driver_probe_device+0x2a6/0x460 [ 324.588988][ C1] ? usb_match_id.part.0+0xdd/0x140 [ 324.594150][ C1] driver_probe_device+0x44/0x110 [ 324.599142][ C1] __device_attach_driver+0x185/0x250 [ 324.604481][ C1] ? driver_allows_async_probing+0x120/0x120 [ 324.610425][ C1] bus_for_each_drv+0x11e/0x1a0 [ 324.615247][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 324.620253][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.626215][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 324.631641][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.637501][ C1] __device_attach+0x1db/0x410 [ 324.642232][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 324.647587][ C1] ? kobject_uevent_env+0x230/0x1290 [ 324.652861][ C1] bus_probe_device+0x19d/0x250 [ 324.657696][ C1] device_add+0xa57/0x1b80 [ 324.662084][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 324.668288][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.674261][ C1] usb_set_configuration+0xa66/0x18b0 [ 324.679608][ C1] ? kernfs_create_link+0x167/0x220 [ 324.684777][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 324.689942][ C1] usb_generic_driver_probe+0x74/0xa0 [ 324.695280][ C1] usb_probe_device+0x95/0x240 [ 324.700007][ C1] really_probe+0x1c2/0xb60 [ 324.704494][ C1] __driver_probe_device+0x2a6/0x460 [ 324.709749][ C1] driver_probe_device+0x44/0x110 [ 324.714741][ C1] __device_attach_driver+0x185/0x250 [ 324.720086][ C1] ? driver_allows_async_probing+0x120/0x120 [ 324.726028][ C1] bus_for_each_drv+0x11e/0x1a0 [ 324.730847][ C1] ? bus_for_each_dev+0x1a0/0x1a0 [ 324.735833][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.741778][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 324.747030][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 324.752800][ C1] __device_attach+0x1db/0x410 [ 324.757529][ C1] ? device_driver_attach+0x1b0/0x1b0 [ 324.762865][ C1] ? kobject_uevent_env+0x230/0x1290 [ 324.768115][ C1] bus_probe_device+0x19d/0x250 [ 324.773017][ C1] device_add+0xa57/0x1b80 [ 324.777401][ C1] ? __fw_devlink_link_to_suppliers+0x260/0x260 [ 324.783607][ C1] usb_new_device.cold+0x5cf/0xee8 [ 324.788706][ C1] ? hub_disconnect+0x470/0x470 [ 324.793697][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.798602][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 324.804546][ C1] hub_event+0x10a3/0x36c0 [ 324.809046][ C1] ? hub_port_debounce+0x2d0/0x2d0 [ 324.814296][ C1] ? __lock_acquire+0x1881/0x5410 [ 324.819289][ C1] ? lock_release+0x720/0x720 [ 324.823926][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 324.828914][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 324.833909][ C1] process_one_work+0x87f/0x1450 [ 324.838835][ C1] ? lock_release+0x720/0x720 [ 324.843475][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 324.848813][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.853890][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 324.858881][ C1] worker_thread+0x74b/0x1040 [ 324.863527][ C1] ? process_one_work+0x1450/0x1450 [ 324.868702][ C1] kthread+0x3ab/0x480 [ 324.872849][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.878028][ C1] ? set_kthread_struct+0x100/0x100 [ 324.883191][ C1] ret_from_fork+0x1f/0x30 [ 324.887582][ C1] [ 324.890572][ C1] task:kworker/0:7 state:I stack:28480 pid: 4155 ppid: 2 flags:0x00004000 [ 324.899738][ C1] Workqueue: 0x0 (rcu_gp) [ 324.904141][ C1] Call Trace: [ 324.907390][ C1] [ 324.910292][ C1] __schedule+0xa5a/0x48f0 [ 324.914698][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.919949][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.925026][ C1] schedule+0xd2/0x260 [ 324.929148][ C1] worker_thread+0x14d/0x1040 [ 324.933795][ C1] ? process_one_work+0x1450/0x1450 [ 324.938954][ C1] kthread+0x3ab/0x480 [ 324.942986][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 324.948231][ C1] ? set_kthread_struct+0x100/0x100 [ 324.953396][ C1] ret_from_fork+0x1f/0x30 [ 324.957785][ C1] [ 324.960776][ C1] task:kworker/0:8 state:I stack:26944 pid: 4174 ppid: 2 flags:0x00004000 [ 324.969944][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 324.974855][ C1] Call Trace: [ 324.978123][ C1] [ 324.981047][ C1] __schedule+0xa5a/0x48f0 [ 324.985441][ C1] ? worker_thread+0xb0/0x1040 [ 324.990187][ C1] ? io_schedule_timeout+0x180/0x180 [ 324.995440][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 325.000350][ C1] schedule+0xd2/0x260 [ 325.004388][ C1] worker_thread+0x14d/0x1040 [ 325.009037][ C1] ? process_one_work+0x1450/0x1450 [ 325.014202][ C1] kthread+0x3ab/0x480 [ 325.018258][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 325.023419][ C1] ? set_kthread_struct+0x100/0x100 [ 325.028580][ C1] ret_from_fork+0x1f/0x30 [ 325.033665][ C1] [ 325.036657][ C1] task:udevd state:S stack:27960 pid: 4194 ppid: 2965 flags:0x00000000 [ 325.045844][ C1] Call Trace: [ 325.049113][ C1] [ 325.052050][ C1] __schedule+0xa5a/0x48f0 [ 325.056456][ C1] ? __lock_acquire+0x15ad/0x5410 [ 325.061912][ C1] ? io_schedule_timeout+0x180/0x180 [ 325.067164][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.072069][ C1] ? lock_chain_count+0x20/0x20 [ 325.076889][ C1] schedule+0xd2/0x260 [ 325.080925][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 325.086953][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 325.092739][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 325.097560][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.102403][ C1] ? do_raw_write_lock+0x11a/0x280 [ 325.107619][ C1] ? do_raw_read_unlock+0x70/0x70 [ 325.112640][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.118612][ C1] do_epoll_wait+0xeb8/0x14e0 [ 325.123297][ C1] ? do_epoll_create+0x160/0x160 [ 325.128202][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 325.134673][ C1] ? finish_wait+0x270/0x270 [ 325.139232][ C1] ? __context_tracking_exit+0x80/0x90 [ 325.144655][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.149474][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 325.154814][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 325.160164][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.167066][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 325.173014][ C1] do_syscall_64+0x35/0x80 [ 325.177400][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.183259][ C1] RIP: 0033:0x7fe06a4d7e46 [ 325.187646][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.196469][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 325.204418][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 325.212448][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 325.220405][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dce8500 [ 325.228375][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 325.236355][ C1] [ 325.239352][ C1] task:udevd state:S stack:27912 pid: 4211 ppid: 2965 flags:0x00000000 [ 325.248520][ C1] Call Trace: [ 325.251771][ C1] [ 325.254679][ C1] __schedule+0xa5a/0x48f0 [ 325.259068][ C1] ? __lock_acquire+0x15ad/0x5410 [ 325.264075][ C1] ? io_schedule_timeout+0x180/0x180 [ 325.269339][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.274161][ C1] ? lock_chain_count+0x20/0x20 [ 325.279002][ C1] schedule+0xd2/0x260 [ 325.283149][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 325.289204][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 325.294997][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 325.299843][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.305011][ C1] ? do_raw_write_lock+0x11a/0x280 [ 325.310093][ C1] ? do_raw_read_unlock+0x70/0x70 [ 325.315104][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.321076][ C1] do_epoll_wait+0xeb8/0x14e0 [ 325.325734][ C1] ? do_epoll_create+0x160/0x160 [ 325.330813][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 325.336766][ C1] ? finish_wait+0x270/0x270 [ 325.341322][ C1] ? __context_tracking_exit+0x80/0x90 [ 325.346746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.351589][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 325.356753][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 325.362119][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.368065][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 325.374211][ C1] do_syscall_64+0x35/0x80 [ 325.378704][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.384640][ C1] RIP: 0033:0x7fe06a4d7e46 [ 325.389024][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.397681][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 325.405618][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 325.413736][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcfc2f0 [ 325.421849][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0eb10 [ 325.429878][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 325.438105][ C1] [ 325.441117][ C1] task:udevd state:S stack:27912 pid: 4212 ppid: 2965 flags:0x00000000 [ 325.450370][ C1] Call Trace: [ 325.453624][ C1] [ 325.456537][ C1] __schedule+0xa5a/0x48f0 [ 325.461191][ C1] ? io_schedule_timeout+0x180/0x180 [ 325.466447][ C1] schedule+0xd2/0x260 [ 325.470504][ C1] schedule_preempt_disabled+0xf/0x20 [ 325.476102][ C1] __mutex_lock+0xa32/0x12f0 [ 325.480659][ C1] ? read_descriptors+0x36/0x310 [ 325.485564][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 325.491074][ C1] ? lock_acquire+0x1ab/0x510 [ 325.495727][ C1] ? lock_release+0x720/0x720 [ 325.500382][ C1] ? aa_file_perm+0x400/0xd50 [ 325.505054][ C1] read_descriptors+0x36/0x310 [ 325.509793][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 325.514985][ C1] new_sync_read+0x35d/0x5f0 [ 325.519562][ C1] ? ksys_lseek+0x140/0x140 [ 325.524044][ C1] ? 0xffffffff81000000 [ 325.528193][ C1] ? apparmor_file_permission+0x138/0x450 [ 325.534074][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 325.539434][ C1] vfs_read+0x265/0x4c0 [ 325.543562][ C1] ksys_read+0xf4/0x1d0 [ 325.547684][ C1] ? vfs_write+0x900/0x900 [ 325.552070][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.558037][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 325.564455][ C1] do_syscall_64+0x35/0x80 [ 325.569018][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.575004][ C1] RIP: 0033:0x7fe06a4c98fe [ 325.579473][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 325.588317][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 325.596258][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 325.604195][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd12830 [ 325.612134][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 325.620095][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 325.628066][ C1] [ 325.631145][ C1] task:udevd state:S stack:27912 pid: 4213 ppid: 2965 flags:0x00000000 [ 325.640308][ C1] Call Trace: [ 325.643666][ C1] [ 325.646591][ C1] __schedule+0xa5a/0x48f0 [ 325.651063][ C1] ? __lock_acquire+0x15ad/0x5410 [ 325.656064][ C1] ? io_schedule_timeout+0x180/0x180 [ 325.661338][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.666154][ C1] ? lock_chain_count+0x20/0x20 [ 325.671200][ C1] schedule+0xd2/0x260 [ 325.675238][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 325.681383][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 325.687162][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 325.692174][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.697007][ C1] ? do_raw_write_lock+0x11a/0x280 [ 325.702094][ C1] ? do_raw_read_unlock+0x70/0x70 [ 325.707191][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.713142][ C1] do_epoll_wait+0xeb8/0x14e0 [ 325.718271][ C1] ? do_epoll_create+0x160/0x160 [ 325.723300][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 325.729602][ C1] ? finish_wait+0x270/0x270 [ 325.734178][ C1] ? __context_tracking_exit+0x80/0x90 [ 325.739692][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.744511][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 325.749730][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 325.755073][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.762043][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 325.767914][ C1] do_syscall_64+0x35/0x80 [ 325.772342][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.778224][ C1] RIP: 0033:0x7fe06a4d7e46 [ 325.782639][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.791020][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 325.799050][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 325.807078][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 325.815021][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd18cd0 [ 325.822986][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 325.831028][ C1] [ 325.834040][ C1] task:udevd state:S stack:27912 pid: 4214 ppid: 2965 flags:0x00000000 [ 325.843306][ C1] Call Trace: [ 325.846560][ C1] [ 325.849462][ C1] __schedule+0xa5a/0x48f0 [ 325.853853][ C1] ? __lock_acquire+0x15ad/0x5410 [ 325.859024][ C1] ? io_schedule_timeout+0x180/0x180 [ 325.864274][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.869111][ C1] ? lock_chain_count+0x20/0x20 [ 325.874034][ C1] schedule+0xd2/0x260 [ 325.878076][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 325.884143][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 325.889914][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 325.894823][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.899641][ C1] ? do_raw_write_lock+0x11a/0x280 [ 325.904716][ C1] ? do_raw_read_unlock+0x70/0x70 [ 325.909710][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.915773][ C1] do_epoll_wait+0xeb8/0x14e0 [ 325.920431][ C1] ? do_epoll_create+0x160/0x160 [ 325.925421][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 325.931372][ C1] ? finish_wait+0x270/0x270 [ 325.936016][ C1] ? __context_tracking_exit+0x80/0x90 [ 325.941530][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.946355][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 325.951724][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 325.957171][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 325.963327][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 325.969226][ C1] do_syscall_64+0x35/0x80 [ 325.973788][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.979652][ C1] RIP: 0033:0x7fe06a4d7e46 [ 325.984055][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.992452][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 326.000405][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 326.008867][ C1] RBP: 000055915dd1d5a0 R08: 0000000000000007 R09: 000055915dd0b740 [ 326.017418][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd0db20 [ 326.025550][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 326.033598][ C1] [ 326.036589][ C1] task:udevd state:S stack:27960 pid: 4215 ppid: 2965 flags:0x00000000 [ 326.045766][ C1] Call Trace: [ 326.049029][ C1] [ 326.051938][ C1] __schedule+0xa5a/0x48f0 [ 326.056328][ C1] ? __lock_acquire+0x15ad/0x5410 [ 326.061348][ C1] ? io_schedule_timeout+0x180/0x180 [ 326.066734][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.071829][ C1] ? lock_chain_count+0x20/0x20 [ 326.076671][ C1] schedule+0xd2/0x260 [ 326.080823][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 326.086858][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 326.092635][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 326.097453][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.102279][ C1] ? do_raw_write_lock+0x11a/0x280 [ 326.107376][ C1] ? do_raw_read_unlock+0x70/0x70 [ 326.112384][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.118584][ C1] do_epoll_wait+0xeb8/0x14e0 [ 326.123356][ C1] ? do_epoll_create+0x160/0x160 [ 326.128267][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 326.134223][ C1] ? finish_wait+0x270/0x270 [ 326.138798][ C1] ? __context_tracking_exit+0x80/0x90 [ 326.144238][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.149154][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 326.154430][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 326.159770][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.165749][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 326.171617][ C1] do_syscall_64+0x35/0x80 [ 326.176132][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.181994][ C1] RIP: 0033:0x7fe06a4d7e46 [ 326.186465][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 326.194862][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 326.202805][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 326.210746][ C1] RBP: 000055915dd0eb10 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 326.218773][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13a90 [ 326.226735][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 326.234692][ C1] [ 326.237684][ C1] task:udevd state:S stack:27912 pid: 4216 ppid: 2965 flags:0x00000000 [ 326.246854][ C1] Call Trace: [ 326.250113][ C1] [ 326.253044][ C1] __schedule+0xa5a/0x48f0 [ 326.257433][ C1] ? __lock_acquire+0x15ad/0x5410 [ 326.262433][ C1] ? io_schedule_timeout+0x180/0x180 [ 326.267685][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.272506][ C1] ? lock_chain_count+0x20/0x20 [ 326.277328][ C1] schedule+0xd2/0x260 [ 326.281367][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 326.287413][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 326.293181][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 326.298004][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.302821][ C1] ? do_raw_write_lock+0x11a/0x280 [ 326.308012][ C1] ? do_raw_read_unlock+0x70/0x70 [ 326.313109][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.319244][ C1] do_epoll_wait+0xeb8/0x14e0 [ 326.323898][ C1] ? do_epoll_create+0x160/0x160 [ 326.328817][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 326.334785][ C1] ? finish_wait+0x270/0x270 [ 326.339340][ C1] ? __context_tracking_exit+0x80/0x90 [ 326.344870][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.349707][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 326.354876][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 326.360217][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.366229][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 326.372537][ C1] do_syscall_64+0x35/0x80 [ 326.377064][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.383092][ C1] RIP: 0033:0x7fe06a4d7e46 [ 326.387477][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 326.395880][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 326.404033][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 326.412080][ C1] RBP: 000055915dcfe2f0 R08: 0000000000000007 R09: 000055915dcf1bd0 [ 326.420024][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd13340 [ 326.427965][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 326.435916][ C1] [ 326.438909][ C1] task:udevd state:S stack:27960 pid: 4217 ppid: 2965 flags:0x00000000 [ 326.448164][ C1] Call Trace: [ 326.451417][ C1] [ 326.454321][ C1] __schedule+0xa5a/0x48f0 [ 326.458723][ C1] ? __lock_acquire+0x15ad/0x5410 [ 326.463741][ C1] ? io_schedule_timeout+0x180/0x180 [ 326.468992][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.473825][ C1] ? lock_chain_count+0x20/0x20 [ 326.478663][ C1] schedule+0xd2/0x260 [ 326.482717][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 326.488770][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 326.494566][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 326.499405][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.504222][ C1] ? do_raw_write_lock+0x11a/0x280 [ 326.509321][ C1] ? do_raw_read_unlock+0x70/0x70 [ 326.514398][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.520364][ C1] do_epoll_wait+0xeb8/0x14e0 [ 326.525019][ C1] ? do_epoll_create+0x160/0x160 [ 326.530098][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 326.536054][ C1] ? finish_wait+0x270/0x270 [ 326.540635][ C1] ? __context_tracking_exit+0x80/0x90 [ 326.546064][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.550899][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 326.556066][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 326.561409][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.567373][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 326.573508][ C1] do_syscall_64+0x35/0x80 [ 326.577983][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.583926][ C1] RIP: 0033:0x7fe06a4d7e46 [ 326.588308][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 326.596780][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 326.604725][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 326.612668][ C1] RBP: 000055915dd110b0 R08: 0000000000000007 R09: 000055915dd0b740 [ 326.620609][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd294c0 [ 326.628810][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 326.636764][ C1] [ 326.639766][ C1] task:udevd state:S stack:27912 pid: 4218 ppid: 2965 flags:0x00000000 [ 326.649214][ C1] Call Trace: [ 326.652556][ C1] [ 326.655462][ C1] __schedule+0xa5a/0x48f0 [ 326.659847][ C1] ? __lock_acquire+0x15ad/0x5410 [ 326.664844][ C1] ? io_schedule_timeout+0x180/0x180 [ 326.670203][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.675037][ C1] ? lock_chain_count+0x20/0x20 [ 326.679859][ C1] schedule+0xd2/0x260 [ 326.683898][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 326.689932][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 326.695721][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 326.700817][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.705634][ C1] ? do_raw_write_lock+0x11a/0x280 [ 326.710888][ C1] ? do_raw_read_unlock+0x70/0x70 [ 326.715875][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.721911][ C1] do_epoll_wait+0xeb8/0x14e0 [ 326.726568][ C1] ? do_epoll_create+0x160/0x160 [ 326.731488][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 326.737454][ C1] ? finish_wait+0x270/0x270 [ 326.742016][ C1] ? __context_tracking_exit+0x80/0x90 [ 326.747534][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.752523][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 326.757692][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 326.763046][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.769004][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 326.774883][ C1] do_syscall_64+0x35/0x80 [ 326.779318][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.785176][ C1] RIP: 0033:0x7fe06a4d7e46 [ 326.789557][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 326.798036][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 326.806079][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 326.814016][ C1] RBP: 000055915dd14480 R08: 0000000000000007 R09: 000055915dd02780 [ 326.822230][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd30030 [ 326.830277][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 326.838242][ C1] [ 326.841233][ C1] task:syz-executor.5 state:R running task stack:28064 pid: 4222 ppid: 3931 flags:0x00000000 [ 326.852041][ C1] Call Trace: [ 326.855670][ C1] [ 326.858758][ C1] __schedule+0xa5a/0x48f0 [ 326.863241][ C1] ? futex_wait_queue+0x91/0x360 [ 326.868218][ C1] ? io_schedule_timeout+0x180/0x180 [ 326.874225][ C1] schedule+0xd2/0x260 [ 326.878281][ C1] futex_wait_queue+0x130/0x360 [ 326.883101][ C1] futex_wait+0x280/0x5e0 [ 326.887397][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 326.892534][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 326.898494][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 326.903402][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.908219][ C1] do_futex+0x16a/0x260 [ 326.912363][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 326.918468][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 326.923637][ C1] ? ktime_get+0x217/0x2f0 [ 326.928036][ C1] ? ktime_get+0x117/0x2f0 [ 326.932417][ C1] __x64_sys_futex+0x16c/0x3d0 [ 326.937151][ C1] ? do_futex+0x260/0x260 [ 326.941452][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 326.947393][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 326.953268][ C1] do_syscall_64+0x35/0x80 [ 326.957654][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.963515][ C1] RIP: 0033:0x7f70e9364279 [ 326.967988][ C1] RSP: 002b:00007ffcc231bdf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.976382][ C1] RAX: ffffffffffffffda RBX: 00007f70e9476f8c RCX: 00007f70e9364279 [ 326.984335][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70e9476f8c [ 326.992822][ C1] RBP: 00007f70e9476f80 R08: 00007ffcc2322080 R09: 0000000000000000 [ 327.000850][ C1] R10: 00007ffcc231bee0 R11: 0000000000000246 R12: 00000000000321b6 [ 327.008877][ C1] R13: 00007ffcc231bee0 R14: 00007ffcc231bf00 R15: 000000000000015e [ 327.016841][ C1] [ 327.019833][ C1] task:syz-executor.5 state:S stack:28536 pid: 4226 ppid: 3931 flags:0x00000000 [ 327.029020][ C1] Call Trace: [ 327.032276][ C1] [ 327.035182][ C1] __schedule+0xa5a/0x48f0 [ 327.039574][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.044834][ C1] schedule+0xd2/0x260 [ 327.048867][ C1] schedule_timeout+0x19d/0x250 [ 327.053789][ C1] ? usleep_range+0x150/0x150 [ 327.058431][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 327.064896][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.069806][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 327.074794][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.079843][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 327.085787][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.090954][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 327.097440][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 327.104627][ C1] raw_process_ep_io+0x519/0xbd0 [ 327.109535][ C1] ? __might_fault+0xb3/0x160 [ 327.114181][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 327.119370][ C1] ? _copy_from_user+0x77/0xf0 [ 327.124121][ C1] raw_ioctl+0x800/0x2220 [ 327.128510][ C1] ? gadget_bind+0x810/0x810 [ 327.133067][ C1] __x64_sys_ioctl+0x11f/0x190 [ 327.137800][ C1] do_syscall_64+0x35/0x80 [ 327.142443][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.148299][ C1] RIP: 0033:0x7f70e9364037 [ 327.152772][ C1] RSP: 002b:00007f70e8ad80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.161164][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f70e9364037 [ 327.169104][ C1] RDX: 00007f70e8ad8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 327.177063][ C1] RBP: 0000000020000700 R08: 00007f70e99ab020 R09: 0000000000000001 [ 327.185002][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 327.193056][ C1] R13: 0000000000000000 R14: 00007f70e8ad9300 R15: 0000000000022000 [ 327.201109][ C1] [ 327.204109][ C1] task:syz-executor.1 state:R running task stack:28192 pid: 4223 ppid: 3937 flags:0x00000000 [ 327.214926][ C1] Call Trace: [ 327.218181][ C1] [ 327.221104][ C1] __schedule+0xa5a/0x48f0 [ 327.225585][ C1] ? futex_wait_queue+0x91/0x360 [ 327.230597][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.235868][ C1] schedule+0xd2/0x260 [ 327.239904][ C1] futex_wait_queue+0x130/0x360 [ 327.244740][ C1] futex_wait+0x280/0x5e0 [ 327.249032][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 327.254025][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.259974][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 327.264875][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.269781][ C1] do_futex+0x16a/0x260 [ 327.273902][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 327.279862][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 327.285199][ C1] ? ktime_get+0x217/0x2f0 [ 327.289688][ C1] ? ktime_get+0x117/0x2f0 [ 327.294070][ C1] __x64_sys_futex+0x16c/0x3d0 [ 327.298800][ C1] ? do_futex+0x260/0x260 [ 327.303181][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 327.309126][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 327.315000][ C1] do_syscall_64+0x35/0x80 [ 327.319386][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.325272][ C1] RIP: 0033:0x7fb6448ee279 [ 327.329655][ C1] RSP: 002b:00007fffa8a84e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 327.338134][ C1] RAX: ffffffffffffffda RBX: 00007fb644a00f8c RCX: 00007fb6448ee279 [ 327.346077][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb644a00f8c [ 327.354032][ C1] RBP: 00007fb644a00f80 R08: 00007fffa8b95080 R09: 0000000000000000 [ 327.361989][ C1] R10: 00007fffa8a84f50 R11: 0000000000000246 R12: 00000000000321c6 [ 327.370012][ C1] R13: 00007fffa8a84f50 R14: 00007fffa8a84f70 R15: 000000000000015e [ 327.377977][ C1] [ 327.380970][ C1] task:syz-executor.1 state:S stack:28536 pid: 4227 ppid: 3937 flags:0x00000000 [ 327.390164][ C1] Call Trace: [ 327.393591][ C1] [ 327.396502][ C1] __schedule+0xa5a/0x48f0 [ 327.400913][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.406173][ C1] schedule+0xd2/0x260 [ 327.410208][ C1] schedule_timeout+0x19d/0x250 [ 327.415021][ C1] ? usleep_range+0x150/0x150 [ 327.419661][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 327.426127][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.430944][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 327.435935][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.440840][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 327.446781][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.451947][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 327.458242][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 327.465408][ C1] raw_process_ep_io+0x519/0xbd0 [ 327.470316][ C1] ? __might_fault+0xb3/0x160 [ 327.474977][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 327.480302][ C1] ? _copy_from_user+0x77/0xf0 [ 327.485058][ C1] raw_ioctl+0x800/0x2220 [ 327.489446][ C1] ? gadget_bind+0x810/0x810 [ 327.494183][ C1] __x64_sys_ioctl+0x11f/0x190 [ 327.498936][ C1] do_syscall_64+0x35/0x80 [ 327.503511][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.509376][ C1] RIP: 0033:0x7fb6448ee037 [ 327.513989][ C1] RSP: 002b:00007fb6440620f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.522377][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fb6448ee037 [ 327.530490][ C1] RDX: 00007fb644062120 RSI: 0000000040085507 RDI: 0000000000000003 [ 327.538564][ C1] RBP: 0000000020000700 R08: 00007fb644f35020 R09: 0000000000000001 [ 327.546536][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 327.554475][ C1] R13: 0000000000000000 R14: 00007fb644063300 R15: 0000000000022000 [ 327.562443][ C1] [ 327.565437][ C1] task:syz-executor.2 state:R running task stack:28192 pid: 4224 ppid: 3936 flags:0x00000000 [ 327.576165][ C1] Call Trace: [ 327.579509][ C1] [ 327.582419][ C1] __schedule+0xa5a/0x48f0 [ 327.586813][ C1] ? futex_wait_queue+0x91/0x360 [ 327.591809][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.597062][ C1] schedule+0xd2/0x260 [ 327.601360][ C1] futex_wait_queue+0x130/0x360 [ 327.606174][ C1] futex_wait+0x280/0x5e0 [ 327.610469][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 327.615478][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.621456][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 327.626566][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.631398][ C1] do_futex+0x16a/0x260 [ 327.635544][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 327.641411][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 327.646584][ C1] ? ktime_get+0x217/0x2f0 [ 327.650986][ C1] ? ktime_get+0x117/0x2f0 [ 327.655373][ C1] __x64_sys_futex+0x16c/0x3d0 [ 327.660109][ C1] ? do_futex+0x260/0x260 [ 327.664407][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 327.670354][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 327.676236][ C1] do_syscall_64+0x35/0x80 [ 327.680706][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.686566][ C1] RIP: 0033:0x7fe547234279 [ 327.690965][ C1] RSP: 002b:00007ffe0a236b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 327.699342][ C1] RAX: ffffffffffffffda RBX: 00007fe547346f8c RCX: 00007fe547234279 [ 327.707287][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe547346f8c [ 327.715226][ C1] RBP: 00007fe547346f80 R08: 00007ffe0a2f8080 R09: 0000000000000000 [ 327.723165][ C1] R10: 00007ffe0a236bf0 R11: 0000000000000246 R12: 000000000003225e [ 327.731106][ C1] R13: 00007ffe0a236bf0 R14: 00007ffe0a236c10 R15: 000000000000015e [ 327.739056][ C1] [ 327.742063][ C1] task:syz-executor.2 state:S stack:28536 pid: 4225 ppid: 3936 flags:0x00000000 [ 327.751425][ C1] Call Trace: [ 327.754797][ C1] [ 327.758037][ C1] __schedule+0xa5a/0x48f0 [ 327.762579][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.767837][ C1] schedule+0xd2/0x260 [ 327.772121][ C1] schedule_timeout+0x19d/0x250 [ 327.777044][ C1] ? usleep_range+0x150/0x150 [ 327.781685][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 327.788174][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.793016][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 327.798023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.804058][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 327.810001][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 327.815429][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 327.821727][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 327.829172][ C1] raw_process_ep_io+0x519/0xbd0 [ 327.834521][ C1] ? __might_fault+0xb3/0x160 [ 327.839253][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 327.844424][ C1] ? _copy_from_user+0x77/0xf0 [ 327.849243][ C1] raw_ioctl+0x800/0x2220 [ 327.853565][ C1] ? gadget_bind+0x810/0x810 [ 327.858121][ C1] __x64_sys_ioctl+0x11f/0x190 [ 327.862852][ C1] do_syscall_64+0x35/0x80 [ 327.867233][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.873092][ C1] RIP: 0033:0x7fe547234037 [ 327.877475][ C1] RSP: 002b:00007fe5469a80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.885852][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fe547234037 [ 327.894244][ C1] RDX: 00007fe5469a8120 RSI: 0000000040085507 RDI: 0000000000000003 [ 327.902197][ C1] RBP: 0000000020000700 R08: 00007fe54787b020 R09: 0000000000000001 [ 327.910136][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 327.918183][ C1] R13: 0000000000000000 R14: 00007fe5469a9300 R15: 0000000000022000 [ 327.926144][ C1] [ 327.929133][ C1] task:syz-executor.4 state:R running task stack:28192 pid: 4228 ppid: 3932 flags:0x00000000 [ 327.940088][ C1] Call Trace: [ 327.943513][ C1] [ 327.946419][ C1] __schedule+0xa5a/0x48f0 [ 327.950814][ C1] ? futex_wait_queue+0x91/0x360 [ 327.955715][ C1] ? io_schedule_timeout+0x180/0x180 [ 327.960987][ C1] schedule+0xd2/0x260 [ 327.965043][ C1] futex_wait_queue+0x130/0x360 [ 327.969859][ C1] futex_wait+0x280/0x5e0 [ 327.974177][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 327.979273][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 327.985226][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 327.990128][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.994950][ C1] do_futex+0x16a/0x260 [ 327.999073][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 328.004932][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 328.010365][ C1] ? ktime_get+0x217/0x2f0 [ 328.014831][ C1] ? ktime_get+0x117/0x2f0 [ 328.019228][ C1] __x64_sys_futex+0x16c/0x3d0 [ 328.023960][ C1] ? do_futex+0x260/0x260 [ 328.028279][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.034227][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 328.040089][ C1] do_syscall_64+0x35/0x80 [ 328.044583][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.050777][ C1] RIP: 0033:0x7f6cf6590279 [ 328.055348][ C1] RSP: 002b:00007ffec9773368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.063975][ C1] RAX: ffffffffffffffda RBX: 00007f6cf66a2f8c RCX: 00007f6cf6590279 [ 328.071914][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6cf66a2f8c [ 328.080028][ C1] RBP: 00007f6cf66a2f80 R08: 00007ffec9781080 R09: 0000000000000000 [ 328.088161][ C1] R10: 00007ffec9773450 R11: 0000000000000246 R12: 00000000000321cf [ 328.096118][ C1] R13: 00007ffec9773450 R14: 00007ffec9773470 R15: 000000000000015e [ 328.104418][ C1] [ 328.107430][ C1] task:syz-executor.4 state:S stack:28536 pid: 4229 ppid: 3932 flags:0x00000000 [ 328.116603][ C1] Call Trace: [ 328.119874][ C1] [ 328.122780][ C1] __schedule+0xa5a/0x48f0 [ 328.127172][ C1] ? io_schedule_timeout+0x180/0x180 [ 328.132479][ C1] schedule+0xd2/0x260 [ 328.136518][ C1] schedule_timeout+0x19d/0x250 [ 328.142710][ C1] ? usleep_range+0x150/0x150 [ 328.147538][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 328.154122][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.158952][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 328.163946][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.169025][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.174968][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 328.180137][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 328.186455][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 328.193670][ C1] raw_process_ep_io+0x519/0xbd0 [ 328.198591][ C1] ? __might_fault+0xb3/0x160 [ 328.203445][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 328.208635][ C1] ? _copy_from_user+0x77/0xf0 [ 328.213380][ C1] raw_ioctl+0x800/0x2220 [ 328.217683][ C1] ? gadget_bind+0x810/0x810 [ 328.222245][ C1] __x64_sys_ioctl+0x11f/0x190 [ 328.227348][ C1] do_syscall_64+0x35/0x80 [ 328.231840][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.237700][ C1] RIP: 0033:0x7f6cf6590037 [ 328.242277][ C1] RSP: 002b:00007f6cf5d040f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.250768][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f6cf6590037 [ 328.259320][ C1] RDX: 00007f6cf5d04120 RSI: 0000000040085507 RDI: 0000000000000003 [ 328.267258][ C1] RBP: 0000000020000700 R08: 00007f6cf6bd7020 R09: 0000000000000001 [ 328.275212][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 328.283150][ C1] R13: 0000000000000000 R14: 00007f6cf5d05300 R15: 0000000000022000 [ 328.291099][ C1] [ 328.294095][ C1] task:syz-executor.0 state:R running task stack:28192 pid: 4230 ppid: 3928 flags:0x00000000 [ 328.304948][ C1] Call Trace: [ 328.308215][ C1] [ 328.311120][ C1] __schedule+0xa5a/0x48f0 [ 328.315507][ C1] ? futex_wait_queue+0x91/0x360 [ 328.320612][ C1] ? io_schedule_timeout+0x180/0x180 [ 328.325894][ C1] schedule+0xd2/0x260 [ 328.329928][ C1] futex_wait_queue+0x130/0x360 [ 328.334747][ C1] futex_wait+0x280/0x5e0 [ 328.339232][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 328.344226][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 328.350195][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 328.355112][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.359929][ C1] do_futex+0x16a/0x260 [ 328.364055][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 328.369930][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 328.375110][ C1] ? ktime_get+0x217/0x2f0 [ 328.379529][ C1] ? ktime_get+0x117/0x2f0 [ 328.384022][ C1] __x64_sys_futex+0x16c/0x3d0 [ 328.388790][ C1] ? do_futex+0x260/0x260 [ 328.393088][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.399051][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 328.404912][ C1] do_syscall_64+0x35/0x80 [ 328.409295][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.415172][ C1] RIP: 0033:0x7f5a1cb92279 [ 328.419639][ C1] RSP: 002b:00007ffd6be64d18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.428361][ C1] RAX: ffffffffffffffda RBX: 00007f5a1cca4f8c RCX: 00007f5a1cb92279 [ 328.436325][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5a1cca4f8c [ 328.444352][ C1] RBP: 00007f5a1cca4f80 R08: 00007ffd6bf27080 R09: 0000000000000000 [ 328.452529][ C1] R10: 00007ffd6be64e00 R11: 0000000000000246 R12: 00000000000321d3 [ 328.460494][ C1] R13: 00007ffd6be64e00 R14: 00007ffd6be64e20 R15: 000000000000015e [ 328.468546][ C1] [ 328.471542][ C1] task:syz-executor.0 state:S stack:28536 pid: 4233 ppid: 3928 flags:0x00000000 [ 328.481065][ C1] Call Trace: [ 328.484346][ C1] [ 328.487262][ C1] __schedule+0xa5a/0x48f0 [ 328.491663][ C1] ? io_schedule_timeout+0x180/0x180 [ 328.497023][ C1] schedule+0xd2/0x260 [ 328.501079][ C1] schedule_timeout+0x19d/0x250 [ 328.505898][ C1] ? usleep_range+0x150/0x150 [ 328.510564][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 328.517033][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.521850][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 328.527151][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.532055][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.538232][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 328.543417][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 328.549741][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 328.556934][ C1] raw_process_ep_io+0x519/0xbd0 [ 328.561973][ C1] ? __might_fault+0xb3/0x160 [ 328.566625][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 328.572230][ C1] ? _copy_from_user+0x77/0xf0 [ 328.576969][ C1] raw_ioctl+0x800/0x2220 [ 328.581286][ C1] ? gadget_bind+0x810/0x810 [ 328.585860][ C1] __x64_sys_ioctl+0x11f/0x190 [ 328.590598][ C1] do_syscall_64+0x35/0x80 [ 328.594987][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.600899][ C1] RIP: 0033:0x7f5a1cb92037 [ 328.605285][ C1] RSP: 002b:00007f5a1c3060f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.613659][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f5a1cb92037 [ 328.621614][ C1] RDX: 00007f5a1c306120 RSI: 0000000040085507 RDI: 0000000000000003 [ 328.629570][ C1] RBP: 0000000020000700 R08: 00007f5a1d1d9020 R09: 0000000000000001 [ 328.637511][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 328.645452][ C1] R13: 0000000000000000 R14: 00007f5a1c307300 R15: 0000000000022000 [ 328.653423][ C1] [ 328.656425][ C1] task:syz-executor.3 state:R running task stack:28192 pid: 4231 ppid: 3938 flags:0x00000000 [ 328.667169][ C1] Call Trace: [ 328.670479][ C1] [ 328.673400][ C1] __schedule+0xa5a/0x48f0 [ 328.677995][ C1] ? futex_wait_queue+0x91/0x360 [ 328.682996][ C1] ? io_schedule_timeout+0x180/0x180 [ 328.688251][ C1] schedule+0xd2/0x260 [ 328.692302][ C1] futex_wait_queue+0x130/0x360 [ 328.697140][ C1] futex_wait+0x280/0x5e0 [ 328.701538][ C1] ? futex_wait_setup+0x1a0/0x1a0 [ 328.706531][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 328.712480][ C1] ? __x64_sys_futex+0x2e0/0x3d0 [ 328.717909][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.722915][ C1] do_futex+0x16a/0x260 [ 328.727132][ C1] ? __ia32_sys_get_robust_list+0x300/0x300 [ 328.733259][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 328.738424][ C1] ? ktime_get+0x217/0x2f0 [ 328.742808][ C1] ? ktime_get+0x117/0x2f0 [ 328.747210][ C1] __x64_sys_futex+0x16c/0x3d0 [ 328.751942][ C1] ? do_futex+0x260/0x260 [ 328.756237][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.762205][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 328.768090][ C1] do_syscall_64+0x35/0x80 [ 328.772473][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.778941][ C1] RIP: 0033:0x7f232206d279 [ 328.783327][ C1] RSP: 002b:00007ffe231c1368 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.791703][ C1] RAX: ffffffffffffffda RBX: 00007f232217ff8c RCX: 00007f232206d279 [ 328.799659][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f232217ff8c [ 328.807685][ C1] RBP: 00007f232217ff80 R08: 00007ffe231f1080 R09: 0000000000000000 [ 328.815625][ C1] R10: 00007ffe231c1450 R11: 0000000000000246 R12: 000000000003225e [ 328.823564][ C1] R13: 00007ffe231c1450 R14: 00007ffe231c1470 R15: 000000000000015e [ 328.831520][ C1] [ 328.834532][ C1] task:syz-executor.3 state:S stack:28488 pid: 4232 ppid: 3938 flags:0x00000000 [ 328.843792][ C1] Call Trace: [ 328.847065][ C1] [ 328.849974][ C1] __schedule+0xa5a/0x48f0 [ 328.854428][ C1] ? io_schedule_timeout+0x180/0x180 [ 328.859904][ C1] schedule+0xd2/0x260 [ 328.863940][ C1] schedule_timeout+0x19d/0x250 [ 328.868778][ C1] ? usleep_range+0x150/0x150 [ 328.873597][ C1] ? wait_for_completion_interruptible+0x257/0x340 [ 328.880068][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.884907][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 328.889917][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.894818][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 328.900781][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 328.905967][ C1] wait_for_completion_interruptible+0x25f/0x340 [ 328.912262][ C1] ? wait_for_completion_interruptible_timeout+0x2f0/0x2f0 [ 328.919425][ C1] raw_process_ep_io+0x519/0xbd0 [ 328.924330][ C1] ? __might_fault+0xb3/0x160 [ 328.928995][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 328.934181][ C1] ? _copy_from_user+0x77/0xf0 [ 328.938924][ C1] raw_ioctl+0x800/0x2220 [ 328.943225][ C1] ? gadget_bind+0x810/0x810 [ 328.947781][ C1] __x64_sys_ioctl+0x11f/0x190 [ 328.952537][ C1] do_syscall_64+0x35/0x80 [ 328.956919][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.962784][ C1] RIP: 0033:0x7f232206d037 [ 328.967184][ C1] RSP: 002b:00007f23217e10f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.975583][ C1] RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007f232206d037 [ 328.983674][ C1] RDX: 00007f23217e1120 RSI: 0000000040085507 RDI: 0000000000000003 [ 328.991614][ C1] RBP: 0000000020000700 R08: 00007f23226b4020 R09: 0000000000000001 [ 328.999552][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000003 [ 329.007492][ C1] R13: 0000000000000000 R14: 00007f23217e2300 R15: 0000000000022000 [ 329.015444][ C1] [ 329.018435][ C1] task:udevd state:S stack:27960 pid: 4234 ppid: 2965 flags:0x00000000 [ 329.027688][ C1] Call Trace: [ 329.030958][ C1] [ 329.033884][ C1] __schedule+0xa5a/0x48f0 [ 329.038273][ C1] ? __lock_acquire+0x15ad/0x5410 [ 329.043270][ C1] ? io_schedule_timeout+0x180/0x180 [ 329.048520][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.053358][ C1] ? lock_chain_count+0x20/0x20 [ 329.058173][ C1] schedule+0xd2/0x260 [ 329.062207][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 329.068241][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 329.074011][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 329.078826][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.083644][ C1] ? do_raw_write_lock+0x11a/0x280 [ 329.088720][ C1] ? do_raw_read_unlock+0x70/0x70 [ 329.093712][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 329.099663][ C1] do_epoll_wait+0xeb8/0x14e0 [ 329.104339][ C1] ? do_epoll_create+0x160/0x160 [ 329.109238][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 329.115277][ C1] ? finish_wait+0x270/0x270 [ 329.119851][ C1] ? __context_tracking_exit+0x80/0x90 [ 329.125387][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.130240][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 329.135438][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 329.140784][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 329.146735][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 329.152597][ C1] do_syscall_64+0x35/0x80 [ 329.157000][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.163210][ C1] RIP: 0033:0x7fe06a4d7e46 [ 329.167859][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 329.176235][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 329.184171][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 329.192458][ C1] RBP: 000055915dcf2bc0 R08: 0000000000000007 R09: 000055915dd0b740 [ 329.200569][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd21c20 [ 329.208514][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 329.216480][ C1] [ 329.219487][ C1] task:udevd state:S stack:27960 pid: 4235 ppid: 2965 flags:0x00000000 [ 329.228678][ C1] Call Trace: [ 329.232102][ C1] [ 329.235026][ C1] __schedule+0xa5a/0x48f0 [ 329.239500][ C1] ? __lock_acquire+0x15ad/0x5410 [ 329.244504][ C1] ? io_schedule_timeout+0x180/0x180 [ 329.249769][ C1] ? unix_stream_sendpage+0xa40/0xa40 [ 329.255116][ C1] schedule+0xd2/0x260 [ 329.259326][ C1] schedule_hrtimeout_range_clock+0x2ba/0x300 [ 329.265981][ C1] ? hrtimer_nanosleep_restart+0x160/0x160 [ 329.272539][ C1] ? do_epoll_wait+0xea4/0x14e0 [ 329.277454][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.282976][ C1] ? do_raw_write_lock+0x11a/0x280 [ 329.288052][ C1] ? do_raw_read_unlock+0x70/0x70 [ 329.293044][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 329.299030][ C1] do_epoll_wait+0xeb8/0x14e0 [ 329.303769][ C1] ? do_epoll_create+0x160/0x160 [ 329.308673][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 329.314626][ C1] ? finish_wait+0x270/0x270 [ 329.319203][ C1] ? __context_tracking_exit+0x80/0x90 [ 329.324628][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.329445][ C1] __x64_sys_epoll_wait+0x126/0x240 [ 329.334612][ C1] ? __ia32_sys_epoll_ctl+0x190/0x190 [ 329.340008][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 329.345958][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 329.351823][ C1] do_syscall_64+0x35/0x80 [ 329.356410][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.362283][ C1] RIP: 0033:0x7fe06a4d7e46 [ 329.366773][ C1] RSP: 002b:00007fffa58e4cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 329.375149][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4d7e46 [ 329.383172][ C1] RDX: 0000000000000004 RSI: 00007fffa58e4d18 RDI: 0000000000000004 [ 329.391198][ C1] RBP: 000055915dd12ac0 R08: 0000000000000007 R09: 000055915dd11180 [ 329.399173][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055915dd59b20 [ 329.407200][ C1] R13: 00007fffa58e4d18 R14: 00000000ffffffff R15: 000055915dce8910 [ 329.415166][ C1] [ 329.418156][ C1] task:udevd state:S stack:27960 pid: 4236 ppid: 2965 flags:0x00000000 [ 329.427321][ C1] Call Trace: [ 329.430570][ C1] [ 329.433472][ C1] __schedule+0xa5a/0x48f0 [ 329.437866][ C1] ? io_schedule_timeout+0x180/0x180 [ 329.443224][ C1] schedule+0xd2/0x260 [ 329.447262][ C1] schedule_preempt_disabled+0xf/0x20 [ 329.452596][ C1] __mutex_lock+0xa32/0x12f0 [ 329.457152][ C1] ? read_descriptors+0x36/0x310 [ 329.462151][ C1] ? mutex_lock_io_nested+0x1150/0x1150 [ 329.467781][ C1] ? lock_acquire+0x1ab/0x510 [ 329.472427][ C1] ? lock_release+0x720/0x720 [ 329.477068][ C1] ? aa_file_perm+0x400/0xd50 [ 329.481800][ C1] read_descriptors+0x36/0x310 [ 329.486556][ C1] kernfs_fop_read_iter+0x2cc/0x550 [ 329.491920][ C1] new_sync_read+0x35d/0x5f0 [ 329.496478][ C1] ? ksys_lseek+0x140/0x140 [ 329.501036][ C1] ? 0xffffffff81000000 [ 329.505161][ C1] ? apparmor_file_permission+0x138/0x450 [ 329.510848][ C1] ? fsnotify_perm.part.0+0x115/0x4c0 [ 329.516276][ C1] vfs_read+0x265/0x4c0 [ 329.520399][ C1] ksys_read+0xf4/0x1d0 [ 329.524537][ C1] ? vfs_write+0x900/0x900 [ 329.528935][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 329.534967][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 329.540920][ C1] do_syscall_64+0x35/0x80 [ 329.545306][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.551170][ C1] RIP: 0033:0x7fe06a4c98fe [ 329.555690][ C1] RSP: 002b:00007fffa58cf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 329.564077][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe06a4c98fe [ 329.572019][ C1] RDX: 0000000000010011 RSI: 00007fffa58cf1d7 RDI: 0000000000000008 [ 329.579959][ C1] RBP: 00007fffa58df8a8 R08: 00007fe06a599a00 R09: 000055915dd113d0 [ 329.587903][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 329.595843][ C1] R13: 0000000000000000 R14: 00007fffa58cf1d7 R15: 000055915d6dca7c [ 329.603794][ C1] [ 329.606919][ C1] [ 329.606919][ C1] Showing all locks held in the system: [ 329.614657][ C1] 2 locks held by getty/3275: [ 329.619321][ C1] #0: ffff888022245098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 329.629191][ C1] #1: ffffc900027ab2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0 [ 329.639268][ C1] 12 locks held by kworker/0:4/4108: [ 329.644521][ C1] 7 locks held by kworker/0:6/4154: [ 329.649872][ C1] #0: ffff8881415d0d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x7a4/0x1450 [ 329.660608][ C1] #1: ffffc90002b07db8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d1/0x1450 [ 329.671798][ C1] #2: ffff88801c8a9220 (&dev->mutex){....}-{3:3}, at: hub_event+0x127/0x36c0 [ 329.680627][ C1] #3: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 329.689899][ C1] #4: ffff88806cb571a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 329.699553][ C1] #5: ffff888017d15ab0 (&dev->mutex){....}-{3:3}, at: __device_attach+0x74/0x410 [ 329.708840][ C1] #6: ffffffff8bbcc908 (input_mutex){+.+.}-{3:3}, at: input_register_device.cold+0x2c/0x2a0 [ 329.719162][ C1] 3 locks held by udevd/4212: [ 329.724078][ C1] #0: ffff888069081088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 329.734393][ C1] #1: ffff88806b9e6a00 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 329.744289][ C1] #2: ffff8880145c2220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 329.753557][ C1] 3 locks held by udevd/4236: [ 329.758212][ C1] #0: ffff888069082c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x15f/0x550 [ 329.767819][ C1] #1: ffff88806bc66e88 (kn->active#86){++++}-{0:0}, at: kernfs_fop_read_iter+0x182/0x550 [ 329.777689][ C1] #2: ffff8880145c0220 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x36/0x310 [ 329.787044][ C1] [ 329.789348][ C1] ============================================= [ 329.789348][ C1] [ 329.797913][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 329.804528][ C1] rcu: 1-...!: (1 GPs behind) idle=a31/0/0x3 softirq=7801/7803 fqs=0 [ 329.813777][ C1] (t=12434 jiffies g=6593 q=433) [ 329.818776][ C1] rcu: rcu_preempt kthread starved for 12434 jiffies! g6593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 329.829931][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 329.839957][ C1] rcu: RCU grace-period kthread stack dump: [ 329.845989][ C1] task:rcu_preempt state:R running task stack:28760 pid: 14 ppid: 2 flags:0x00004000 [ 329.856728][ C1] Call Trace: [ 329.859999][ C1] [ 329.862907][ C1] __schedule+0xa5a/0x48f0 [ 329.867299][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 329.873083][ C1] ? io_schedule_timeout+0x180/0x180 [ 329.878513][ C1] ? debug_object_destroy+0x210/0x210 [ 329.883878][ C1] schedule+0xd2/0x260 [ 329.887922][ C1] schedule_timeout+0x11d/0x250 [ 329.892742][ C1] ? usleep_range+0x150/0x150 [ 329.897386][ C1] ? destroy_timer_on_stack+0x10/0x10 [ 329.902727][ C1] ? p9pdu_vwritef+0x8e0/0x1990 [ 329.907549][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 329.913326][ C1] ? prepare_to_swait_event+0xee/0x470 [ 329.918933][ C1] rcu_gp_fqs_loop+0x186/0x810 [ 329.923851][ C1] ? force_qs_rnp+0x760/0x760 [ 329.928504][ C1] ? rcu_gp_init+0x90b/0x12a0 [ 329.933151][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 329.938928][ C1] rcu_gp_kthread+0x1de/0x320 [ 329.944098][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 329.949009][ C1] ? __kthread_parkme+0xc1/0x1f0 [ 329.954322][ C1] ? rcu_gp_init+0x12a0/0x12a0 [ 329.959055][ C1] kthread+0x3ab/0x480 [ 329.963115][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 329.968481][ C1] ? set_kthread_struct+0x100/0x100 [ 329.973657][ C1] ret_from_fork+0x1f/0x30 [ 329.978075][ C1] [ 329.981087][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 329.987666][ C1] Sending NMI from CPU 1 to CPUs 0: [ 329.992849][ C0] NMI backtrace for cpu 0 [ 329.992854][ C0] CPU: 0 PID: 45 Comm: kworker/u4:2 Not tainted 5.15.0-syzkaller #0 [ 329.992860][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 329.992864][ C0] Workqueue: events_unbound toggle_allocation_gate [ 329.992875][ C0] RIP: 0010:smp_call_function_many_cond+0x2b7/0xcd0 [ 329.992883][ C0] Code: c0 03 38 d0 7c 08 84 d2 0f 85 bc 09 00 00 8b 45 08 a8 01 74 2d 4d 89 f4 4c 89 f2 49 c1 ec 03 83 e2 07 49 01 dc 83 c2 03 f3 90 <41> 0f b6 04 24 38 c2 7c 08 84 c0 0f 85 c4 07 00 00 8b 45 08 a8 01 [ 329.992887][ C0] RSP: 0018:ffffc9000115f9d0 EFLAGS: 00000202 [ 329.992891][ C0] RAX: 0000000000000011 RBX: dffffc0000000000 RCX: 0000000000000000 [ 329.992894][ C0] RDX: 0000000000000003 RSI: ffff8880b9c3ab48 RDI: ffffffff8a63a8a8 [ 329.992897][ C0] RBP: ffff8880b9d3e7c0 R08: 0000000000000001 R09: ffffffff8f442a07 [ 329.992900][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed10173a7cf9 [ 329.992902][ C0] R13: ffff8880b9c3ab48 R14: ffff8880b9d3e7c8 R15: 0000000000000001 [ 329.992907][ C0] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 329.992912][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.992915][ C0] CR2: 000055915dd51598 CR3: 000000000a88e000 CR4: 0000000000350ef0 [ 329.992918][ C0] Call Trace: [ 329.992922][ C0] [ 329.992925][ C0] ? __text_poke+0x8c0/0x8c0 [ 329.992933][ C0] ? smp_call_on_cpu+0x210/0x210 [ 329.992938][ C0] ? text_poke_loc_init+0x340/0x340 [ 329.992943][ C0] ? __text_poke+0x8c0/0x8c0 [ 329.992947][ C0] on_each_cpu_cond_mask+0x3f/0x70 [ 329.992952][ C0] ? kmem_cache_alloc+0xae/0x3a0 [ 329.992956][ C0] text_poke_bp_batch+0x1b3/0x560 [ 329.992962][ C0] ? mutex_lock_io_nested+0x1150/0x1150 [ 329.992969][ C0] ? alternatives_enable_smp+0xf0/0xf0 [ 329.992973][ C0] ? __jump_label_patch+0x159/0x1b0 [ 329.992978][ C0] ? arch_jump_label_transform_queue+0xa0/0x100 [ 329.992984][ C0] text_poke_finish+0x16/0x30 [ 329.992989][ C0] arch_jump_label_transform_apply+0x13/0x20 [ 329.992993][ C0] static_key_enable_cpuslocked+0x15f/0x220 [ 329.992999][ C0] static_key_enable+0x11/0x20 [ 329.993003][ C0] toggle_allocation_gate+0xe3/0x310 [ 329.993008][ C0] ? wake_up_kfence_timer+0x20/0x20 [ 329.993013][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 329.993021][ C0] process_one_work+0x87f/0x1450 [ 329.993028][ C0] ? lock_release+0x720/0x720 [ 329.993033][ C0] ? pwq_dec_nr_in_flight+0x230/0x230 [ 329.993039][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 329.993043][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 329.993049][ C0] worker_thread+0x598/0x1040 [ 329.993056][ C0] ? process_one_work+0x1450/0x1450 [ 329.993061][ C0] kthread+0x3ab/0x480 [ 329.993066][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 329.993070][ C0] ? set_kthread_struct+0x100/0x100 [ 329.993075][ C0] ret_from_fork+0x1f/0x30 [ 329.993084][ C0] [ 329.993845][ C1] NMI backtrace for cpu 1 [ 330.279453][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.0-syzkaller #0 [ 330.287054][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 330.297344][ C1] Call Trace: [ 330.300599][ C1] [ 330.303419][ C1] dump_stack_lvl+0x57/0x7d [ 330.307995][ C1] nmi_cpu_backtrace.cold+0x30/0xc0 [ 330.313163][ C1] ? lapic_can_unplug_cpu+0x80/0x80 [ 330.318331][ C1] nmi_trigger_cpumask_backtrace+0x11a/0x160 [ 330.324370][ C1] rcu_dump_cpu_stacks+0x25e/0x3f0 [ 330.329482][ C1] rcu_sched_clock_irq.cold+0x9d/0x746 [ 330.334938][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 330.339771][ C1] ? memcpy+0x39/0x60 [ 330.343725][ C1] ? rcutree_dead_cpu+0x30/0x30 [ 330.348548][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 330.353724][ C1] update_process_times+0x13b/0x1c0 [ 330.358896][ C1] tick_sched_handle+0x6f/0x130 [ 330.363720][ C1] tick_sched_timer+0x132/0x210 [ 330.368543][ C1] ? get_cpu_iowait_time_us+0x330/0x330 [ 330.374075][ C1] __hrtimer_run_queues+0x18a/0xb00 [ 330.379251][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 330.385202][ C1] ? ktime_get_update_offsets_now+0xeb/0x460 [ 330.391157][ C1] hrtimer_interrupt+0x2f5/0x780 [ 330.396214][ C1] __sysvec_apic_timer_interrupt+0x146/0x530 [ 330.402693][ C1] sysvec_apic_timer_interrupt+0x40/0xc0 [ 330.408296][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 330.414340][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 [ 330.420728][ C1] Code: 74 24 10 e8 9a 9b dd f8 48 89 ef e8 e2 11 de f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 b3 e4 d0 f8 65 8b 05 1c c3 8b 77 85 c0 74 0a 5b 5d c3 e8 10 9b [ 330.441044][ C1] RSP: 0018:ffffc90000dc0b20 EFLAGS: 00000206 [ 330.447089][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff1e978ce [ 330.455041][ C1] RDX: 0000000000000000 RSI: ffffffff88cb4100 RDI: 0000000000000001 [ 330.462995][ C1] RBP: ffff888147a00000 R08: 0000000000000001 R09: ffffffff8f442b47 [ 330.470943][ C1] R10: 0000000000000001 R11: ffff8881479ff438 R12: ffff888147a000b8 [ 330.478888][ C1] R13: dffffc0000000000 R14: ffff88806b7ada00 R15: ffff8881479ff438 [ 330.486846][ C1] dummy_timer+0xf93/0x2eb0 [ 330.491420][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 330.497384][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 330.502125][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 330.506944][ C1] call_timer_fn+0x163/0x4a0 [ 330.512279][ C1] ? add_timer_on+0x410/0x410 [ 330.516928][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 330.521750][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 330.526663][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 330.531427][ C1] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 330.537436][ C1] ? dummy_dequeue+0x4a0/0x4a0 [ 330.542180][ C1] __run_timers.part.0+0x524/0x890 [ 330.547290][ C1] ? call_timer_fn+0x4a0/0x4a0 [ 330.552026][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 330.557282][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 330.562216][ C1] run_timer_softirq+0x9c/0x190 [ 330.567064][ C1] __do_softirq+0x29b/0x9c2 [ 330.571547][ C1] __irq_exit_rcu+0x123/0x180 [ 330.576289][ C1] irq_exit_rcu+0x5/0x20 [ 330.580507][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 330.586114][ C1] [ 330.589021][ C1] [ 330.591928][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 330.597901][ C1] RIP: 0010:acpi_idle_do_entry+0x15e/0x1c0 [ 330.603679][ C1] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 6a 48 8b 45 00 a8 08 75 c9 e8 2d a1 fa f8 eb 07 0f 00 2d c4 28 b5 00 fb f4 <9c> 58 fa f6 c4 02 74 b1 5d e9 a4 9d fa f8 48 89 ef 5d e9 ab f9 ff [ 330.623364][ C1] RSP: 0018:ffffc90000d57d30 EFLAGS: 00000202 [ 330.629492][ C1] RAX: 0000000000053361 RBX: ffff888012ffc865 RCX: 1ffffffff1903d89 [ 330.637712][ C1] RDX: 0000000000000000 RSI: ffffffff88cb4100 RDI: ffffffff8921bfa0 [ 330.645870][ C1] RBP: ffff88801067d700 R08: 0000000000000001 R09: 0000000000000001 [ 330.653912][ C1] R10: ffffed10020cfae0 R11: 0000000000000001 R12: 0000000000000001 [ 330.661859][ C1] R13: ffff888012ffc864 R14: ffffffff8b527ba0 R15: ffff888016f24804 [ 330.669818][ C1] acpi_idle_enter+0x2c0/0x4b0 [ 330.674563][ C1] cpuidle_enter_state+0x152/0xb40 [ 330.679651][ C1] cpuidle_enter+0x45/0xa0 [ 330.684074][ C1] do_idle+0x3e8/0x590 [ 330.688143][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 330.693442][ C1] cpu_startup_entry+0x14/0x20 [ 330.698273][ C1] start_secondary+0x265/0x340 [ 330.703098][ C1] ? set_cpu_sibling_map+0x1e90/0x1e90 [ 330.708527][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 330.714399][ C1] [ 330.724281][ T4142] Bluetooth: hci5: command 0x0406 tx timeout [ 330.750196][ T4142] usb 2-1: USB disconnect, device number 5 [ 330.751116][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 330.762700][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 2022/08/11 10:19:38 executed programs: 31 [ 330.769837][ T3610] Bluetooth: hci4: command 0x0406 tx timeout [ 330.885311][ T3610] Bluetooth: hci3: command 0x0406 tx timeout [ 330.895924][ T3610] Bluetooth: hci2: command 0x0406 tx timeout [ 330.902642][ T3610] Bluetooth: hci0: command 0x0406 tx timeout [ 330.908986][ T3610] Bluetooth: hci1: command 0x0406 tx timeout [ 330.962679][ T7] usb 1-1: USB disconnect, device number 5 [ 330.969463][ T5] usb 6-1: USB disconnect, device number 5 [ 330.981088][ T4109] usb 5-1: USB disconnect, device number 5 [ 331.430171][ T4108] keytouch 0003:0926:3333.000E: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 331.448075][ T4108] usb 4-1: USB disconnect, device number 5 [ 331.488625][ T10] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 331.504641][ T4154] keytouch 0003:0926:3333.000D: input,hidraw5: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 331.519146][ T4154] usb 3-1: USB disconnect, device number 6 [ 331.616680][ T10] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 331.668486][ T10] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 331.731231][ T10] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 332.424321][ T10] device hsr_slave_0 left promiscuous mode [ 332.430824][ T10] device hsr_slave_1 left promiscuous mode [ 332.443460][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 332.450858][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 332.467295][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 332.474910][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 332.489197][ T10] device bridge_slave_1 left promiscuous mode [ 332.495588][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 332.511741][ T10] device bridge_slave_0 left promiscuous mode [ 332.518591][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 332.535435][ T10] device veth1_macvtap left promiscuous mode [ 332.542068][ T10] device veth0_macvtap left promiscuous mode [ 332.548341][ T10] device veth1_vlan left promiscuous mode [ 332.554198][ T10] device veth0_vlan left promiscuous mode [ 332.789993][ T10] team0 (unregistering): Port device team_slave_1 removed [ 332.805018][ T10] team0 (unregistering): Port device team_slave_0 removed [ 332.818399][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 332.830701][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 332.880310][ T10] bond0 (unregistering): Released all slaves [ 333.843781][ T4310] chnl_net:caif_netlink_parms(): no params data found [ 334.064783][ T4315] chnl_net:caif_netlink_parms(): no params data found [ 334.150695][ T4320] chnl_net:caif_netlink_parms(): no params data found [ 334.167257][ T4312] chnl_net:caif_netlink_parms(): no params data found [ 334.248460][ T4322] chnl_net:caif_netlink_parms(): no params data found [ 334.269184][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.276378][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.284131][ T4310] device bridge_slave_0 entered promiscuous mode [ 334.306131][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.313734][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.321402][ T4310] device bridge_slave_1 entered promiscuous mode [ 334.338779][ T4321] chnl_net:caif_netlink_parms(): no params data found [ 334.471190][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.478514][ T4315] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.486519][ T4315] device bridge_slave_0 entered promiscuous mode [ 334.498246][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 334.511607][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 334.521130][ T4312] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.528252][ T4312] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.536352][ T4312] device bridge_slave_0 entered promiscuous mode [ 334.555204][ T4315] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.562370][ T4315] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.570955][ T4315] device bridge_slave_1 entered promiscuous mode [ 334.591620][ T4312] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.599039][ T4312] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.606863][ T4312] device bridge_slave_1 entered promiscuous mode [ 334.624095][ T4320] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.631162][ T4320] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.639535][ T4320] device bridge_slave_0 entered promiscuous mode [ 334.658406][ T4310] team0: Port device team_slave_0 added [ 334.690844][ T4320] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.698241][ T4320] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.706139][ T4320] device bridge_slave_1 entered promiscuous mode [ 334.720302][ T4315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 334.731701][ T4310] team0: Port device team_slave_1 added [ 334.766916][ T4322] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.774122][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.782057][ T4322] device bridge_slave_0 entered promiscuous mode [ 334.796473][ T4321] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.803868][ T4321] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.811798][ T4321] device bridge_slave_0 entered promiscuous mode [ 334.821020][ T4315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 334.837192][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 334.844262][ T4310] 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. [ 334.870508][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 334.881706][ T4321] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.889299][ T4321] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.897405][ T4321] device bridge_slave_1 entered promiscuous mode [ 334.914941][ T4322] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.923084][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.930698][ T4322] device bridge_slave_1 entered promiscuous mode [ 334.938680][ T4320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 334.952252][ T4312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 334.962909][ T4320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 334.978181][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 334.985193][ T4310] 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. [ 335.011311][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.035091][ T4312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 335.046159][ T4315] team0: Port device team_slave_0 added [ 335.077422][ T4315] team0: Port device team_slave_1 added [ 335.101985][ T4322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 335.114095][ T4321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 335.126213][ T4320] team0: Port device team_slave_0 added [ 335.133066][ T4321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 335.150651][ T4312] team0: Port device team_slave_0 added [ 335.158150][ T4322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 335.168018][ T4312] team0: Port device team_slave_1 added [ 335.191896][ T4320] team0: Port device team_slave_1 added [ 335.226779][ T4322] team0: Port device team_slave_0 added [ 335.245852][ T4321] team0: Port device team_slave_0 added [ 335.269595][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.276858][ T4315] 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. [ 335.303204][ T4315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.316390][ T4322] team0: Port device team_slave_1 added [ 335.327516][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.334771][ T4312] 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. [ 335.360877][ T4312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.373187][ T4321] team0: Port device team_slave_1 added [ 335.379360][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.386341][ T4320] 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. [ 335.412272][ T4320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.428307][ T10] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.442978][ T4310] device hsr_slave_0 entered promiscuous mode [ 335.449486][ T4310] device hsr_slave_1 entered promiscuous mode [ 335.456237][ T4310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 335.463835][ T4310] Cannot create hsr debugfs directory [ 335.479706][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.486817][ T4315] 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. [ 335.512900][ T4315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.524355][ T4312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.531272][ T4312] 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. [ 335.557644][ T4312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.581336][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.588551][ T4320] 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. [ 335.614560][ T4320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.642907][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.649845][ T4322] 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. [ 335.675890][ T4322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.691357][ T4321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.698629][ T4321] 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. [ 335.724706][ T4321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.736791][ T4245] Bluetooth: hci1: command 0x0409 tx timeout [ 335.745679][ T4245] Bluetooth: hci0: command 0x0409 tx timeout [ 335.764834][ T10] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.783892][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.791025][ T4322] 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. [ 335.817787][ T4322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.830492][ T4245] Bluetooth: hci2: command 0x0409 tx timeout [ 335.853019][ T4321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.859961][ T4321] 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. [ 335.886702][ T4321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.901615][ T2928] Bluetooth: hci5: command 0x0409 tx timeout [ 335.907957][ T2928] Bluetooth: hci4: command 0x0409 tx timeout [ 335.914273][ T2928] Bluetooth: hci3: command 0x0409 tx timeout [ 335.934071][ T10] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.971004][ T4320] device hsr_slave_0 entered promiscuous mode [ 335.978057][ T4320] device hsr_slave_1 entered promiscuous mode [ 335.985386][ T4320] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 335.992963][ T4320] Cannot create hsr debugfs directory [ 336.001010][ T4315] device hsr_slave_0 entered promiscuous mode [ 336.008140][ T4315] device hsr_slave_1 entered promiscuous mode [ 336.014726][ T4315] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 336.022723][ T4315] Cannot create hsr debugfs directory [ 336.030117][ T4312] device hsr_slave_0 entered promiscuous mode [ 336.038156][ T4312] device hsr_slave_1 entered promiscuous mode [ 336.044757][ T4312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 336.052654][ T4312] Cannot create hsr debugfs directory [ 336.073997][ T10] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 336.106919][ T4322] device hsr_slave_0 entered promiscuous mode [ 336.115266][ T4322] device hsr_slave_1 entered promiscuous mode [ 336.121580][ T4322] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 336.130887][ T4322] Cannot create hsr debugfs directory [ 336.166786][ T4321] device hsr_slave_0 entered promiscuous mode [ 336.174130][ T4321] device hsr_slave_1 entered promiscuous mode [ 336.180585][ T4321] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 336.188390][ T4321] Cannot create hsr debugfs directory [ 336.451455][ T10] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 336.503834][ T10] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 336.540998][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.558726][ T10] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 336.622265][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.629994][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.645727][ T10] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 336.672666][ T4320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.696629][ T4312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.705882][ T4310] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.717028][ T4315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.734433][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.743365][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.751525][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.758598][ T4245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.787263][ T4320] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.830462][ T4312] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.839432][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 336.847869][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 336.856295][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 336.864552][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state [ 336.871577][ T4245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 336.879129][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 336.887669][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 336.896184][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 336.904881][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 336.913189][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.920860][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.928481][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.936591][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.944245][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.952138][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.959686][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.968129][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.976357][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.983406][ T4245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.990878][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 337.000225][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 337.008424][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.015544][ T4245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.023028][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 337.039383][ T4310] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 337.050109][ T4310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 337.074864][ T4315] 8021q: adding VLAN 0 to HW filter on device team0 [ 337.107058][ T10] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 337.131332][ T4322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.141121][ T4320] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 337.151774][ T4320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 337.177224][ T4321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.193709][ T4315] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 337.204456][ T4315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 337.219961][ T4322] 8021q: adding VLAN 0 to HW filter on device team0 [ 337.235180][ T10] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 337.251337][ T4321] 8021q: adding VLAN 0 to HW filter on device team0 [ 337.271718][ T4320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 337.294573][ T10] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 337.323014][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 337.330795][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 337.338763][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 337.347651][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 337.355890][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 337.364155][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 337.372461][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 337.380614][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 337.388731][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 337.397275][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 337.405900][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 337.414155][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 337.423122][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 337.431288][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 337.439595][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 337.448268][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 337.457148][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 337.466599][ T4109] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.473677][ T4109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 337.481233][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 337.489737][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 337.498224][ T4109] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.505344][ T4109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.513013][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 337.521146][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 337.529283][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 337.537696][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 337.545989][ T4109] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.553036][ T4109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 337.560483][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 337.569048][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 337.577320][ T4109] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.584365][ T4109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.591694][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 337.599934][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 337.608158][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 337.616853][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 337.625257][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 337.634084][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 337.642347][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 337.650675][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 337.658849][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 337.667189][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 337.676181][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 337.685190][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 337.693014][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 337.713366][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 337.720849][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 337.728422][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 337.736783][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 337.744532][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 337.752404][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 337.761502][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 337.769869][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 337.778325][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 337.786891][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 337.792352][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 337.794948][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 337.808881][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 337.816344][ T25] Bluetooth: hci1: command 0x041b tx timeout [ 337.816513][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 337.829924][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 337.837360][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 337.845133][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 337.853083][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 337.860821][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 337.868581][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 337.872612][ T25] Bluetooth: hci2: command 0x041b tx timeout [ 337.877050][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 337.890785][ T4109] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.897920][ T4109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 337.905371][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 337.913868][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 337.922140][ T4109] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.929255][ T4109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.936777][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 337.944255][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 337.951696][ T4109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 337.952295][ T25] Bluetooth: hci3: command 0x041b tx timeout [ 337.971200][ T4312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 337.982494][ T4312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 337.991720][ T4315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.020094][ T25] Bluetooth: hci4: command 0x041b tx timeout [ 338.031501][ T25] Bluetooth: hci5: command 0x041b tx timeout [ 338.048243][ T10] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.092187][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 338.100820][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 338.108761][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 338.116897][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 338.124925][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 338.133411][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 338.141627][ T4108] bridge0: port 1(bridge_slave_0) entered blocking state [ 338.148695][ T4108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 338.156197][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 338.164684][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 338.172897][ T4108] bridge0: port 2(bridge_slave_1) entered blocking state [ 338.180008][ T4108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 338.188170][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 338.196534][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 338.205092][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 338.213455][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 338.221658][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 338.229981][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 338.238370][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 338.246523][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 338.254726][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 338.263308][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 338.271460][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 338.279960][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 338.288903][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 338.297298][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 338.306240][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 338.314504][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 338.322752][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 338.333779][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 338.341432][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 338.349155][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 338.356941][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 338.364536][ T4108] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 338.380465][ T4321] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 338.395444][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.412211][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 338.420653][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 338.428953][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 338.437532][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 338.461805][ T4320] device veth0_vlan entered promiscuous mode [ 338.489399][ T4322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.500333][ T4312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.530335][ T4321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.544898][ T4320] device veth1_vlan entered promiscuous mode [ 338.561992][ T4320] device veth0_macvtap entered promiscuous mode [ 338.585053][ T4315] device veth0_vlan entered promiscuous mode [ 338.598748][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 338.606815][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 338.614316][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 338.622582][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 338.630647][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 338.638945][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 338.646977][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 338.654503][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 338.661953][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 338.669471][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 338.676968][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 338.685852][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 338.694251][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 338.702790][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 338.711385][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 338.719632][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 338.729836][ T4320] device veth1_macvtap entered promiscuous mode [ 338.754239][ T4315] device veth1_vlan entered promiscuous mode [ 338.816279][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 338.827880][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.837867][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 338.848834][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.858655][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 338.869280][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.879115][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 338.889754][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.899845][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 338.910361][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.921816][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 338.943925][ T4315] device veth0_macvtap entered promiscuous mode [ 338.950743][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 338.958401][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 338.965932][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 338.973808][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 338.981465][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 338.989028][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 338.996647][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 339.004551][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 339.012445][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 339.020854][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 339.029705][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 339.038036][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 339.046581][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 339.055023][ T2928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 339.100493][ T4315] device veth1_macvtap entered promiscuous mode [ 339.127093][ T4312] device veth0_vlan entered promiscuous mode [ 339.135512][ T4310] device veth0_vlan entered promiscuous mode [ 339.218005][ T10] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 339.238242][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.248753][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.258597][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.269858][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.279675][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.290110][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.299940][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.310388][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.320509][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.331501][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.341510][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 339.352044][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.362974][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 339.376194][ T4310] device veth1_vlan entered promiscuous mode [ 339.394651][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.405099][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.414926][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.425332][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.435177][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.445597][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.455532][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.466022][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.476096][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.486513][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.497228][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 339.504622][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 339.512814][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 339.520623][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 339.528807][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 339.536828][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 339.544677][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 339.553881][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 339.563001][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 339.570993][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 339.579070][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 339.587439][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 339.596020][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 339.604669][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 339.613227][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 339.621671][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 339.630264][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 339.638615][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 339.655812][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 339.663562][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 339.671285][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 339.678991][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 339.689660][ T4312] device veth1_vlan entered promiscuous mode [ 339.699989][ T4322] device veth0_vlan entered promiscuous mode [ 339.706505][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.717106][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.726924][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.737510][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.747434][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.757849][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.768388][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.779129][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.788939][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 339.799528][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.809522][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1