C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.861933][ C1] ? do_raw_write_lock+0x11a/0x280 [ 179.861952][ C1] ? do_raw_read_unlock+0x70/0x70 [ 179.861973][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 179.861998][ C1] do_epoll_wait+0xe84/0x10a0 [ 179.862029][ C1] ? ep_read_events_proc+0x440/0x440 [ 179.862052][ C1] ? find_held_lock+0x2d/0x110 [ 179.862087][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 179.862122][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 179.862144][ C1] do_syscall_64+0x2d/0x70 [ 179.862161][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.862175][ C1] RIP: 0033:0x7f2f7800a2e3 [ 179.862194][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 3d 29 54 2b 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 0b c2 00 00 48 89 04 24 [ 179.862206][ C1] RSP: 002b:00007ffe493f1488 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 179.862227][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb0e0 RCX: 00007f2f7800a2e3 [ 179.862239][ C1] RDX: 0000000000000021 RSI: 00007ffe493f1490 RDI: 000000000000000a [ 179.862251][ C1] RBP: 00007ffe493f1720 R08: 0000000000000008 R09: 00007ffe493fa0f0 [ 179.862264][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe493f1490 [ 179.862276][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 179.862307][ C1] task:systemd-timesyn state:S stack:26688 pid: 4984 ppid: 1 flags:0x00000100 [ 179.862334][ C1] Call Trace: [ 179.862357][ C1] __schedule+0x893/0x2130 [ 179.862384][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.862403][ C1] ? find_held_lock+0x2d/0x110 [ 179.862433][ C1] schedule+0xcf/0x270 [ 179.862457][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.862479][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.862497][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 179.862517][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.862535][ C1] ? do_raw_write_lock+0x11a/0x280 [ 179.862554][ C1] ? do_raw_read_unlock+0x70/0x70 [ 179.862575][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 179.862600][ C1] do_epoll_wait+0xe84/0x10a0 [ 179.862631][ C1] ? ep_read_events_proc+0x440/0x440 [ 179.862655][ C1] ? find_held_lock+0x2d/0x110 [ 179.862689][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 179.862724][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 179.862745][ C1] do_syscall_64+0x2d/0x70 [ 179.862763][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.862782][ C1] RIP: 0033:0x7f6de9a25303 [ 179.862804][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9a252d9. [ 179.862815][ C1] RSP: 002b:00007ffdf8b31620 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 179.862835][ C1] RAX: ffffffffffffffda RBX: 000055acfabd18f0 RCX: 00007f6de9a25303 [ 179.862848][ C1] RDX: 0000000000000006 RSI: 00007ffdf8b31630 RDI: 0000000000000004 [ 179.862861][ C1] RBP: 00007ffdf8b31780 R08: 431bde82d7b634db R09: 00007ffdf8be70f0 [ 179.862873][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdf8b31630 [ 179.862886][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 179.862918][ C1] task:sd-resolve state:S stack:28624 pid: 4985 ppid: 1 flags:0x00000100 [ 179.862946][ C1] Call Trace: [ 179.862969][ C1] __schedule+0x893/0x2130 [ 179.862998][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.863022][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 179.863047][ C1] schedule+0xcf/0x270 [ 179.863070][ C1] schedule_timeout+0x1d8/0x250 [ 179.863090][ C1] ? usleep_range+0x170/0x170 [ 179.863110][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.863132][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.863153][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 179.863176][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 179.863200][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.863224][ C1] __skb_wait_for_more_packets+0x30f/0x580 [ 179.863248][ C1] ? skb_free_datagram+0xf0/0xf0 [ 179.863266][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 179.863280][ C1] ? proto_seq_start+0x50/0x50 [ 179.863299][ C1] ? __skb_ext_set+0x260/0x260 [ 179.863334][ C1] unix_dgram_recvmsg+0x1ff/0xb60 [ 179.863363][ C1] ? maybe_init_creds+0x520/0x520 [ 179.863389][ C1] ? aa_af_perm+0x230/0x230 [ 179.863423][ C1] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 179.863441][ C1] ? security_socket_recvmsg+0x8f/0xc0 [ 179.863463][ C1] __sys_recvfrom+0x248/0x3a0 [ 179.863484][ C1] ? __ia32_sys_send+0x100/0x100 [ 179.863509][ C1] ? __seccomp_filter+0x256/0x1510 [ 179.863544][ C1] ? fput_many+0x2f/0x1a0 [ 179.863562][ C1] ? __sys_sendmsg+0x10c/0x1b0 [ 179.863605][ C1] __x64_sys_recvfrom+0xdd/0x1b0 [ 179.863626][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.863648][ C1] do_syscall_64+0x2d/0x70 [ 179.863665][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.863679][ C1] RIP: 0033:0x7f6de9ceb51f [ 179.863700][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9ceb4f5. [ 179.863712][ C1] RSP: 002b:00007f6de7466aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 179.863732][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6de9ceb51f [ 179.863744][ C1] RDX: 0000000000002800 RSI: 00007f6de7466ca0 RDI: 0000000000000007 [ 179.863756][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 179.863766][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.863776][ C1] R13: 0000000000002800 R14: 00007f6de7466ca0 R15: 00007f6de746bca0 [ 179.863808][ C1] task:dhclient state:S stack:26992 pid: 4986 ppid: 1 flags:0x00000000 [ 179.863833][ C1] Call Trace: [ 179.863855][ C1] __schedule+0x893/0x2130 [ 179.863882][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.863912][ C1] schedule+0xcf/0x270 [ 179.863935][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 179.863955][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.863974][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.863997][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 179.864015][ C1] ? __pollwait+0x252/0x430 [ 179.864046][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.864064][ C1] ? get_order+0x20/0x20 [ 179.864086][ C1] do_select+0x118e/0x1630 [ 179.864126][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.864141][ C1] ? lock_chain_count+0x20/0x20 [ 179.864157][ C1] ? lock_chain_count+0x20/0x20 [ 179.864180][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.864199][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.864216][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.864248][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.864279][ C1] ? find_held_lock+0x2d/0x110 [ 179.864303][ C1] ? __might_fault+0xd3/0x180 [ 179.864321][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.864364][ C1] core_sys_select+0x3ba/0x950 [ 179.864385][ C1] ? do_compat_pselect+0x210/0x210 [ 179.864401][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.864436][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 179.864453][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.864472][ C1] ? __might_fault+0xd3/0x180 [ 179.864491][ C1] ? timespec64_add_safe+0x189/0x210 [ 179.864508][ C1] ? nsec_to_clock_t+0x30/0x30 [ 179.864524][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.864544][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.864563][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.864584][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 179.864616][ C1] kern_select+0x13d/0x1c0 [ 179.864635][ C1] ? core_sys_select+0x950/0x950 [ 179.864672][ C1] __x64_sys_select+0xba/0x150 [ 179.864693][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.864711][ C1] do_syscall_64+0x2d/0x70 [ 179.864728][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.864741][ C1] RIP: 0033:0x7fecb451c5e3 [ 179.864762][ C1] Code: Unable to access opcode bytes at RIP 0x7fecb451c5b9. [ 179.864774][ C1] RSP: 002b:00007ffe65a10908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.864799][ C1] RAX: ffffffffffffffda RBX: 00007fecb4ffe010 RCX: 00007fecb451c5e3 [ 179.864810][ C1] RDX: 00007fecb4ffd210 RSI: 00007fecb4ffd110 RDI: 0000000000000007 [ 179.864822][ C1] RBP: 00007ffe65a10948 R08: 00007ffe65a10960 R09: 0000000000001050 [ 179.864833][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe65a10960 [ 179.864843][ C1] R13: 00007ffe65a10950 R14: 00007ffe65a10958 R15: 0000000000000000 [ 179.864873][ C1] task:cron state:S stack:23904 pid: 8172 ppid: 1 flags:0x00000000 [ 179.864898][ C1] Call Trace: [ 179.864919][ C1] __schedule+0x893/0x2130 [ 179.864946][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.864975][ C1] schedule+0xcf/0x270 [ 179.864994][ C1] do_nanosleep+0x222/0x650 [ 179.865020][ C1] ? schedule_timeout_idle+0x80/0x80 [ 179.865036][ C1] ? __might_fault+0xd3/0x180 [ 179.865057][ C1] ? debug_object_destroy+0x210/0x210 [ 179.865077][ C1] ? memset+0x20/0x40 [ 179.865097][ C1] ? __hrtimer_init+0x136/0x280 [ 179.865122][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 179.865143][ C1] ? nanosleep_copyout+0x100/0x100 [ 179.865171][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 179.865189][ C1] ? put_timespec64+0x120/0x120 [ 179.865222][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 179.865243][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 179.865268][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.865294][ C1] do_syscall_64+0x2d/0x70 [ 179.865311][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.865325][ C1] RIP: 0033:0x7f22706e3270 [ 179.865346][ C1] Code: Unable to access opcode bytes at RIP 0x7f22706e3246. [ 179.865357][ C1] RSP: 002b:00007fff51ee17d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 179.865378][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f22706e3270 [ 179.865391][ C1] RDX: 00007fff51f41080 RSI: 00007fff51ee17e0 RDI: 00007fff51ee17e0 [ 179.865402][ C1] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000001 [ 179.865414][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.865426][ C1] R13: 00007fff51ee1930 R14: 0000000000000000 R15: 0000000000000000 [ 179.865460][ C1] task:rsyslogd state:S stack:23432 pid: 8181 ppid: 1 flags:0x00000000 [ 179.865488][ C1] Call Trace: [ 179.865509][ C1] __schedule+0x893/0x2130 [ 179.865534][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.865563][ C1] schedule+0xcf/0x270 [ 179.865585][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 179.865605][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.865629][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 179.865649][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 179.865670][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 179.865696][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.865714][ C1] ? get_order+0x20/0x20 [ 179.865740][ C1] do_select+0x118e/0x1630 [ 179.865759][ C1] ? lock_chain_count+0x20/0x20 [ 179.865811][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.865841][ C1] ? mark_lock+0xf7/0x24c0 [ 179.865864][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.865884][ C1] ? lock_chain_count+0x20/0x20 [ 179.865915][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 179.865954][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.865972][ C1] ? lock_chain_count+0x20/0x20 [ 179.866004][ C1] ? find_held_lock+0x2d/0x110 [ 179.866029][ C1] ? core_sys_select+0x1d6/0x950 [ 179.866048][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.866084][ C1] core_sys_select+0x3ba/0x950 [ 179.866107][ C1] ? do_compat_pselect+0x210/0x210 [ 179.866123][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.866161][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 179.866179][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.866200][ C1] ? __might_fault+0xd3/0x180 [ 179.866217][ C1] ? timespec64_add_safe+0x189/0x210 [ 179.866234][ C1] ? nsec_to_clock_t+0x30/0x30 [ 179.866250][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.866270][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.866287][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.866304][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 179.866335][ C1] kern_select+0x13d/0x1c0 [ 179.866353][ C1] ? core_sys_select+0x950/0x950 [ 179.866369][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.866400][ C1] __x64_sys_select+0xba/0x150 [ 179.866420][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.866436][ C1] do_syscall_64+0x2d/0x70 [ 179.866454][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.866469][ C1] RIP: 0033:0x7f30c30c8603 [ 179.866490][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 179.866501][ C1] RSP: 002b:00007ffee79c0d00 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 179.866517][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f30c30c8603 [ 179.866528][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 179.866540][ C1] RBP: 0000561571679040 R08: 00007ffee79c0d20 R09: 0000000000000000 [ 179.866549][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffee79c0d20 [ 179.866558][ C1] R13: 0000561571679008 R14: 00007ffee79c0d18 R15: 0000000000000000 [ 179.866584][ C1] task:in:imuxsock state:S stack:28712 pid: 8182 ppid: 1 flags:0x00000000 [ 179.866608][ C1] Call Trace: [ 179.866627][ C1] __schedule+0x893/0x2130 [ 179.866654][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.866673][ C1] ? find_held_lock+0x2d/0x110 [ 179.866695][ C1] schedule+0xcf/0x270 [ 179.866717][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.866733][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.866755][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.866771][ C1] ? poll_initwait+0x170/0x170 [ 179.866794][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.866811][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.866825][ C1] ? __pollwait+0x252/0x430 [ 179.866849][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.866866][ C1] ? get_order+0x20/0x20 [ 179.866890][ C1] do_select+0x118e/0x1630 [ 179.866935][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.866970][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.866998][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.867032][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.867064][ C1] ? find_held_lock+0x2d/0x110 [ 179.867084][ C1] ? __might_fault+0xd3/0x180 [ 179.867102][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.867145][ C1] core_sys_select+0x3ba/0x950 [ 179.867166][ C1] ? do_compat_pselect+0x210/0x210 [ 179.867202][ C1] ? futex_exit_release+0x220/0x220 [ 179.867230][ C1] ? __fget_files+0x294/0x400 [ 179.867258][ C1] ? __fget_light+0xea/0x280 [ 179.867283][ C1] ? fput_many+0x2f/0x1a0 [ 179.867306][ C1] kern_select+0x13d/0x1c0 [ 179.867326][ C1] ? core_sys_select+0x950/0x950 [ 179.867358][ C1] __x64_sys_select+0xba/0x150 [ 179.867375][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.867392][ C1] do_syscall_64+0x2d/0x70 [ 179.867410][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.867424][ C1] RIP: 0033:0x7f30c30c8603 [ 179.867447][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 179.867459][ C1] RSP: 002b:00007f30c1d77d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 179.867480][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30c30c8603 [ 179.867492][ C1] RDX: 0000000000000000 RSI: 00007f30c1d77d40 RDI: 0000000000000004 [ 179.867504][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 179.867515][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 179.867527][ C1] R13: 0000000000000001 R14: 00007f30c1d77d40 R15: 0000000000000003 [ 179.867559][ C1] task:in:imklog state:R running task stack:28464 pid: 8183 ppid: 1 flags:0x00000000 [ 179.867593][ C1] Call Trace: [ 179.867617][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 179.867644][ C1] ? try_to_wake_up+0xabd/0x1300 [ 179.867668][ C1] ? migrate_swap_stop+0x9f0/0x9f0 [ 179.867686][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.867717][ C1] ? wake_up_q+0x96/0x100 [ 179.867732][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.867746][ C1] ? lock_acquire+0x2a3/0x8c0 [ 179.867768][ C1] ? try_to_wake_up+0xabd/0x1300 [ 179.867797][ C1] ? futex_wait_restart+0x200/0x200 [ 179.867813][ C1] ? migrate_swap_stop+0x9f0/0x9f0 [ 179.867853][ C1] ? do_futex+0x322/0x1a60 [ 179.867892][ C1] ? futex_exit_release+0x220/0x220 [ 179.867916][ C1] ? ksys_read+0x212/0x250 [ 179.867937][ C1] ? __fsnotify_parent+0x48c/0x930 [ 179.867957][ C1] ? fsnotify+0x10a0/0x10a0 [ 179.867985][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 179.868024][ C1] ? kmsg_read+0x98/0xb0 [ 179.868053][ C1] ? __do_sys_futex+0x2a2/0x470 [ 179.868077][ C1] ? do_futex+0x1a60/0x1a60 [ 179.868106][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.868131][ C1] ? do_syscall_64+0x2d/0x70 [ 179.868149][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.868181][ C1] task:rs:main Q:Reg state:R running task stack:26992 pid: 8184 ppid: 1 flags:0x00000000 [ 179.868215][ C1] Call Trace: [ 179.868233][ C1] ? ext4_dirty_inode+0xbc/0x130 [ 179.868265][ C1] ? up_write+0x191/0x560 [ 179.868282][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.868312][ C1] ? schedule+0xcf/0x270 [ 179.868334][ C1] ? futex_wait_queue_me+0x2a7/0x570 [ 179.868351][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.868375][ C1] ? update_curr+0x2e1/0x840 [ 179.868395][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.868426][ C1] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 179.868448][ C1] ? down_write_killable+0x170/0x170 [ 179.868469][ C1] ? find_held_lock+0x2d/0x110 [ 179.868499][ C1] ? ext4_buffered_write_iter+0x244/0x4d0 [ 179.868526][ C1] ? ext4_file_write_iter+0x42a/0x1400 [ 179.868556][ C1] ? do_futex+0x15b/0x1a60 [ 179.868583][ C1] ? aa_path_link+0x2f0/0x2f0 [ 179.868606][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.868631][ C1] ? new_sync_write+0x426/0x650 [ 179.868652][ C1] ? new_sync_read+0x6e0/0x6e0 [ 179.868682][ C1] ? ksys_write+0x12d/0x250 [ 179.868709][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 179.868740][ C1] ? __do_sys_futex+0x2a2/0x470 [ 179.868765][ C1] ? ksys_write+0x12d/0x250 [ 179.868791][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 179.868816][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.868842][ C1] ? do_syscall_64+0x2d/0x70 [ 179.868859][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.868892][ C1] task:agetty state:S stack:23952 pid: 8185 ppid: 1 flags:0x00000000 [ 179.868919][ C1] Call Trace: [ 179.868942][ C1] __schedule+0x893/0x2130 [ 179.868971][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.869002][ C1] schedule+0xcf/0x270 [ 179.869026][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.869047][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.869067][ C1] ? find_held_lock+0x2d/0x110 [ 179.869092][ C1] ? inotify_poll+0xc2/0xf0 [ 179.869112][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.869130][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.869158][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.869175][ C1] ? get_order+0x20/0x20 [ 179.869200][ C1] do_select+0x118e/0x1630 [ 179.869255][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.869290][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.869317][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.869343][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.869381][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.869403][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.869434][ C1] ? find_held_lock+0x2d/0x110 [ 179.869460][ C1] ? __might_fault+0xd3/0x180 [ 179.869481][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.869529][ C1] core_sys_select+0x3ba/0x950 [ 179.869554][ C1] ? do_compat_pselect+0x210/0x210 [ 179.869571][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.869589][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.869604][ C1] ? call_rcu+0xbb/0x700 [ 179.869631][ C1] ? debug_object_active_state+0x260/0x350 [ 179.869667][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.869688][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.869709][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.869729][ C1] ? debug_object_active_state+0x260/0x350 [ 179.869754][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.869795][ C1] kern_select+0x13d/0x1c0 [ 179.869816][ C1] ? core_sys_select+0x950/0x950 [ 179.869833][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.869869][ C1] __x64_sys_select+0xba/0x150 [ 179.869891][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.869909][ C1] do_syscall_64+0x2d/0x70 [ 179.869927][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.869941][ C1] RIP: 0033:0x7fead5b285e3 [ 179.869965][ C1] Code: Unable to access opcode bytes at RIP 0x7fead5b285b9. [ 179.869976][ C1] RSP: 002b:00007ffc41cf5df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.869997][ C1] RAX: ffffffffffffffda RBX: 00007ffc41cf5e30 RCX: 00007fead5b285e3 [ 179.870009][ C1] RDX: 0000000000000000 RSI: 00007ffc41cf5ef0 RDI: 0000000000000005 [ 179.870021][ C1] RBP: 00007ffc41cf5e20 R08: 0000000000000000 R09: 00007ffc41cf5eb0 [ 179.870033][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc41cf5e14 [ 179.870045][ C1] R13: 00007ffc41cf5f70 R14: 00007ffc41cf5e70 R15: 0000000000000000 [ 179.870079][ C1] task:agetty state:S stack:27440 pid: 8187 ppid: 1 flags:0x00000000 [ 179.870106][ C1] Call Trace: [ 179.870129][ C1] __schedule+0x893/0x2130 [ 179.870158][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.870189][ C1] schedule+0xcf/0x270 [ 179.870213][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.870234][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.870253][ C1] ? find_held_lock+0x2d/0x110 [ 179.870277][ C1] ? inotify_poll+0xc2/0xf0 [ 179.870296][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.870314][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.870342][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.870360][ C1] ? get_order+0x20/0x20 [ 179.870388][ C1] do_select+0x118e/0x1630 [ 179.870443][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.870480][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.870505][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.870529][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.870567][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.870588][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.870619][ C1] ? find_held_lock+0x2d/0x110 [ 179.870644][ C1] ? __might_fault+0xd3/0x180 [ 179.870661][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.870704][ C1] core_sys_select+0x3ba/0x950 [ 179.870727][ C1] ? do_compat_pselect+0x210/0x210 [ 179.870742][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.870757][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.870769][ C1] ? call_rcu+0xbb/0x700 [ 179.870799][ C1] ? debug_object_active_state+0x260/0x350 [ 179.870831][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.870851][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.870870][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.870889][ C1] ? debug_object_active_state+0x260/0x350 [ 179.870914][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.870946][ C1] kern_select+0x13d/0x1c0 [ 179.870967][ C1] ? core_sys_select+0x950/0x950 [ 179.870984][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.871020][ C1] __x64_sys_select+0xba/0x150 [ 179.871040][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.871058][ C1] do_syscall_64+0x2d/0x70 [ 179.871076][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.871090][ C1] RIP: 0033:0x7fa8be9ef5e3 [ 179.871114][ C1] Code: Unable to access opcode bytes at RIP 0x7fa8be9ef5b9. [ 179.871126][ C1] RSP: 002b:00007ffef1f6e268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.871147][ C1] RAX: ffffffffffffffda RBX: 00007ffef1f6e2a0 RCX: 00007fa8be9ef5e3 [ 179.871159][ C1] RDX: 0000000000000000 RSI: 00007ffef1f6e360 RDI: 0000000000000005 [ 179.871171][ C1] RBP: 00007ffef1f6e290 R08: 0000000000000000 R09: 00007ffef1f6e320 [ 179.871183][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef1f6e284 [ 179.871196][ C1] R13: 00007ffef1f6e3e0 R14: 00007ffef1f6e2e0 R15: 0000000000000000 [ 179.871228][ C1] task:agetty state:S stack:23432 pid: 8188 ppid: 1 flags:0x00000000 [ 179.871255][ C1] Call Trace: [ 179.871278][ C1] __schedule+0x893/0x2130 [ 179.871306][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.871338][ C1] schedule+0xcf/0x270 [ 179.871360][ C1] schedule_timeout+0x1d8/0x250 [ 179.871380][ C1] ? usleep_range+0x170/0x170 [ 179.871403][ C1] ? find_held_lock+0x2d/0x110 [ 179.871427][ C1] ? __up_read+0x1a1/0x7b0 [ 179.871450][ C1] ? _down_write_nest_lock+0x150/0x150 [ 179.871472][ C1] wait_woken+0x1ef/0x250 [ 179.871493][ C1] ? woken_wake_function+0x70/0x70 [ 179.871512][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.871538][ C1] n_tty_read+0x1511/0x1a20 [ 179.871560][ C1] ? aa_file_perm+0x5e2/0x1100 [ 179.871597][ C1] ? __ldsem_down_read_nested+0xe3/0x880 [ 179.871613][ C1] ? __fsnotify_parent+0x48c/0x930 [ 179.871633][ C1] ? find_held_lock+0x2d/0x110 [ 179.871651][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 179.871665][ C1] ? fsnotify+0x10a0/0x10a0 [ 179.871696][ C1] ? __init_waitqueue_head+0x110/0x110 [ 179.871729][ C1] tty_read+0x190/0x290 [ 179.871745][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 179.871762][ C1] ? do_SAK+0x70/0x70 [ 179.871787][ C1] vfs_read+0x1b5/0x570 [ 179.871813][ C1] ksys_read+0x12d/0x250 [ 179.871832][ C1] ? vfs_write+0xa30/0xa30 [ 179.871857][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.871883][ C1] do_syscall_64+0x2d/0x70 [ 179.871900][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.871914][ C1] RIP: 0033:0x7f12dc0d1910 [ 179.871929][ C1] Code: Unable to access opcode bytes at RIP 0x7f12dc0d18e6. [ 179.871940][ C1] RSP: 002b:00007ffd8d5f2558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 179.871960][ C1] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007f12dc0d1910 [ 179.871972][ C1] RDX: 0000000000000001 RSI: 00007ffd8d5f25bf RDI: 0000000000000000 [ 179.871985][ C1] RBP: 000000000000007f R08: ffffffffffffff98 R09: 00007ffd8d5f1410 [ 179.871997][ C1] R10: 000000000000051b R11: 0000000000000246 R12: 0000000000000000 [ 179.872009][ C1] R13: 00005627f700d905 R14: 00007ffd8d5f25c0 R15: 0000000000000012 [ 179.872042][ C1] task:sshd state:S stack:26992 pid: 8190 ppid: 1 flags:0x00000000 [ 179.872067][ C1] Call Trace: [ 179.872091][ C1] __schedule+0x893/0x2130 [ 179.872120][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.872140][ C1] ? __pollwait+0x252/0x430 [ 179.872160][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.872183][ C1] schedule+0xcf/0x270 [ 179.872206][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.872226][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.872243][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.872262][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.872280][ C1] ? __pollwait+0x252/0x430 [ 179.872305][ C1] ? poll_initwait+0x170/0x170 [ 179.872321][ C1] ? tcp_poll+0x44d/0xd50 [ 179.872350][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.872368][ C1] ? get_order+0x20/0x20 [ 179.872395][ C1] do_select+0x118e/0x1630 [ 179.872450][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.872487][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.872513][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.872536][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.872577][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.872598][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.872630][ C1] ? find_held_lock+0x2d/0x110 [ 179.872656][ C1] ? __might_fault+0xd3/0x180 [ 179.872676][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.872724][ C1] core_sys_select+0x3ba/0x950 [ 179.872749][ C1] ? do_compat_pselect+0x210/0x210 [ 179.872765][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.872788][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.872804][ C1] ? call_rcu+0xbb/0x700 [ 179.872831][ C1] ? debug_object_active_state+0x260/0x350 [ 179.872866][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.872887][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.872908][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.872928][ C1] ? debug_object_active_state+0x260/0x350 [ 179.872953][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.872988][ C1] kern_select+0x13d/0x1c0 [ 179.873009][ C1] ? core_sys_select+0x950/0x950 [ 179.873025][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.873062][ C1] __x64_sys_select+0xba/0x150 [ 179.873083][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.873102][ C1] do_syscall_64+0x2d/0x70 [ 179.873119][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.873133][ C1] RIP: 0033:0x7f51e36395e3 [ 179.873148][ C1] Code: Unable to access opcode bytes at RIP 0x7f51e36395b9. [ 179.873159][ C1] RSP: 002b:00007ffd37bb2ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.873180][ C1] RAX: ffffffffffffffda RBX: 000055dae7fa5f30 RCX: 00007f51e36395e3 [ 179.873192][ C1] RDX: 0000000000000000 RSI: 000055dae7fa5f30 RDI: 0000000000000007 [ 179.873204][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 179.873217][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd37bb2d34 [ 179.873228][ C1] R13: 0000000000000000 R14: 000055dae7ec8ce8 R15: 0000000000000063 [ 179.873261][ C1] task:agetty state:S stack:26472 pid: 8424 ppid: 1 flags:0x00000000 [ 179.873287][ C1] Call Trace: [ 179.873311][ C1] __schedule+0x893/0x2130 [ 179.873339][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.873371][ C1] schedule+0xcf/0x270 [ 179.873395][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.873416][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.873436][ C1] ? find_held_lock+0x2d/0x110 [ 179.873459][ C1] ? inotify_poll+0xc2/0xf0 [ 179.873480][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.873498][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.873524][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.873541][ C1] ? get_order+0x20/0x20 [ 179.873567][ C1] do_select+0x118e/0x1630 [ 179.873619][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.873655][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.873680][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.873706][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.873743][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.873764][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.873802][ C1] ? find_held_lock+0x2d/0x110 [ 179.873827][ C1] ? __might_fault+0xd3/0x180 [ 179.873847][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.873895][ C1] core_sys_select+0x3ba/0x950 [ 179.873916][ C1] ? do_compat_pselect+0x210/0x210 [ 179.874122][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.874141][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.874157][ C1] ? call_rcu+0xbb/0x700 [ 179.874187][ C1] ? debug_object_active_state+0x260/0x350 [ 179.874219][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.874239][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.874259][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.874279][ C1] ? debug_object_active_state+0x260/0x350 [ 179.874301][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.874340][ C1] kern_select+0x13d/0x1c0 [ 179.874359][ C1] ? core_sys_select+0x950/0x950 [ 179.874377][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.874409][ C1] __x64_sys_select+0xba/0x150 [ 179.874429][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.874447][ C1] do_syscall_64+0x2d/0x70 [ 179.874465][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.874480][ C1] RIP: 0033:0x7ff65e6485e3 [ 179.874494][ C1] Code: Unable to access opcode bytes at RIP 0x7ff65e6485b9. [ 179.874508][ C1] RSP: 002b:00007fff53685c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.874535][ C1] RAX: ffffffffffffffda RBX: 00007fff53685cc0 RCX: 00007ff65e6485e3 [ 179.874549][ C1] RDX: 0000000000000000 RSI: 00007fff53685d80 RDI: 0000000000000005 [ 179.874564][ C1] RBP: 00007fff53685cb0 R08: 0000000000000000 R09: 00007fff53685d40 [ 179.874586][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff53685ca4 [ 179.874601][ C1] R13: 00007fff53685e00 R14: 00007fff53685d00 R15: 0000000000000000 [ 179.874636][ C1] task:agetty state:S stack:26472 pid: 8432 ppid: 1 flags:0x00000000 [ 179.874671][ C1] Call Trace: [ 179.874691][ C1] __schedule+0x893/0x2130 [ 179.874720][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.874750][ C1] schedule+0xcf/0x270 [ 179.874770][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.874792][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.874811][ C1] ? find_held_lock+0x2d/0x110 [ 179.874838][ C1] ? inotify_poll+0xc2/0xf0 [ 179.874857][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.874875][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.874905][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.874922][ C1] ? get_order+0x20/0x20 [ 179.874951][ C1] do_select+0x118e/0x1630 [ 179.875004][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.875054][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.875076][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.875098][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.875131][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.875150][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.875180][ C1] ? find_held_lock+0x2d/0x110 [ 179.875208][ C1] ? __might_fault+0xd3/0x180 [ 179.875227][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.875278][ C1] core_sys_select+0x3ba/0x950 [ 179.875299][ C1] ? do_compat_pselect+0x210/0x210 [ 179.875317][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.875335][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.875352][ C1] ? call_rcu+0xbb/0x700 [ 179.875381][ C1] ? debug_object_active_state+0x260/0x350 [ 179.875412][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.875432][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.875452][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.875471][ C1] ? debug_object_active_state+0x260/0x350 [ 179.875492][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.875531][ C1] kern_select+0x13d/0x1c0 [ 179.875549][ C1] ? core_sys_select+0x950/0x950 [ 179.875567][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.875606][ C1] __x64_sys_select+0xba/0x150 [ 179.875626][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.875644][ C1] do_syscall_64+0x2d/0x70 [ 179.875662][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.875677][ C1] RIP: 0033:0x7f0c48def5e3 [ 179.875691][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c48def5b9. [ 179.875706][ C1] RSP: 002b:00007ffc9cc12a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.875732][ C1] RAX: ffffffffffffffda RBX: 00007ffc9cc12a70 RCX: 00007f0c48def5e3 [ 179.875747][ C1] RDX: 0000000000000000 RSI: 00007ffc9cc12b30 RDI: 0000000000000005 [ 179.875761][ C1] RBP: 00007ffc9cc12a60 R08: 0000000000000000 R09: 00007ffc9cc12af0 [ 179.875780][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9cc12a54 [ 179.875795][ C1] R13: 00007ffc9cc12bb0 R14: 00007ffc9cc12ab0 R15: 0000000000000000 [ 179.875829][ C1] task:agetty state:S stack:26472 pid: 8439 ppid: 1 flags:0x00000000 [ 179.875864][ C1] Call Trace: [ 179.875884][ C1] __schedule+0x893/0x2130 [ 179.875913][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.875943][ C1] schedule+0xcf/0x270 [ 179.875964][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.875983][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.876002][ C1] ? find_held_lock+0x2d/0x110 [ 179.876029][ C1] ? inotify_poll+0xc2/0xf0 [ 179.876048][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.876066][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.876096][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.876113][ C1] ? get_order+0x20/0x20 [ 179.876142][ C1] do_select+0x118e/0x1630 [ 179.876195][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.876227][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.876249][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.876271][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.876306][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.876326][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.876355][ C1] ? find_held_lock+0x2d/0x110 [ 179.876379][ C1] ? __might_fault+0xd3/0x180 [ 179.876398][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.876443][ C1] core_sys_select+0x3ba/0x950 [ 179.876466][ C1] ? do_compat_pselect+0x210/0x210 [ 179.876480][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.876496][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.876510][ C1] ? call_rcu+0xbb/0x700 [ 179.876533][ C1] ? debug_object_active_state+0x260/0x350 [ 179.876565][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.876584][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.876605][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.876624][ C1] ? debug_object_active_state+0x260/0x350 [ 179.876645][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.876684][ C1] kern_select+0x13d/0x1c0 [ 179.876703][ C1] ? core_sys_select+0x950/0x950 [ 179.876720][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.876752][ C1] __x64_sys_select+0xba/0x150 [ 179.876772][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.876792][ C1] do_syscall_64+0x2d/0x70 [ 179.876810][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.876826][ C1] RIP: 0033:0x7fecce3f95e3 [ 179.876839][ C1] Code: Unable to access opcode bytes at RIP 0x7fecce3f95b9. [ 179.876853][ C1] RSP: 002b:00007ffeacf91b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.876880][ C1] RAX: ffffffffffffffda RBX: 00007ffeacf91bb0 RCX: 00007fecce3f95e3 [ 179.876894][ C1] RDX: 0000000000000000 RSI: 00007ffeacf91c70 RDI: 0000000000000005 [ 179.876909][ C1] RBP: 00007ffeacf91ba0 R08: 0000000000000000 R09: 00007ffeacf91c30 [ 179.876923][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeacf91b94 [ 179.876938][ C1] R13: 00007ffeacf91cf0 R14: 00007ffeacf91bf0 R15: 0000000000000000 [ 179.876972][ C1] task:agetty state:S stack:26472 pid: 8449 ppid: 1 flags:0x00000000 [ 179.877000][ C1] Call Trace: [ 179.877019][ C1] __schedule+0x893/0x2130 [ 179.877048][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.877078][ C1] schedule+0xcf/0x270 [ 179.877099][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 179.877118][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.877137][ C1] ? find_held_lock+0x2d/0x110 [ 179.877165][ C1] ? inotify_poll+0xc2/0xf0 [ 179.877184][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.877202][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.877232][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.877250][ C1] ? get_order+0x20/0x20 [ 179.877280][ C1] do_select+0x118e/0x1630 [ 179.877333][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.877366][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.877389][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.877411][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.877444][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.877463][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 179.877493][ C1] ? find_held_lock+0x2d/0x110 [ 179.877521][ C1] ? __might_fault+0xd3/0x180 [ 179.877541][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.877591][ C1] core_sys_select+0x3ba/0x950 [ 179.877612][ C1] ? do_compat_pselect+0x210/0x210 [ 179.877629][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.877648][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 179.877664][ C1] ? call_rcu+0xbb/0x700 [ 179.877693][ C1] ? debug_object_active_state+0x260/0x350 [ 179.877725][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.877744][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.877764][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.877788][ C1] ? debug_object_active_state+0x260/0x350 [ 179.877809][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 179.877841][ C1] kern_select+0x13d/0x1c0 [ 179.877860][ C1] ? core_sys_select+0x950/0x950 [ 179.877877][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 179.877909][ C1] __x64_sys_select+0xba/0x150 [ 179.877929][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.877946][ C1] do_syscall_64+0x2d/0x70 [ 179.877964][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.877980][ C1] RIP: 0033:0x7f0c5e5f75e3 [ 179.877993][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c5e5f75b9. [ 179.878007][ C1] RSP: 002b:00007fffcba59268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.878034][ C1] RAX: ffffffffffffffda RBX: 00007fffcba592a0 RCX: 00007f0c5e5f75e3 [ 179.878048][ C1] RDX: 0000000000000000 RSI: 00007fffcba59360 RDI: 0000000000000005 [ 179.878063][ C1] RBP: 00007fffcba59290 R08: 0000000000000000 R09: 00007fffcba59320 [ 179.878077][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcba59284 [ 179.878092][ C1] R13: 00007fffcba593e0 R14: 00007fffcba592e0 R15: 0000000000000000 [ 179.878127][ C1] task:sshd state:S stack:26240 pid: 8476 ppid: 8190 flags:0x00000000 [ 179.878162][ C1] Call Trace: [ 179.878181][ C1] __schedule+0x893/0x2130 [ 179.878210][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.878240][ C1] schedule+0xcf/0x270 [ 179.878260][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 179.878281][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 179.878299][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.878318][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 179.878340][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 179.878366][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.878385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.878410][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 179.878425][ C1] ? get_order+0x20/0x20 [ 179.878450][ C1] do_select+0x118e/0x1630 [ 179.878501][ C1] ? select_estimate_accuracy+0x320/0x320 [ 179.878536][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.878558][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.878582][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.878605][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 179.878631][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.878666][ C1] ? find_held_lock+0x2d/0x110 [ 179.878692][ C1] ? __might_fault+0xd3/0x180 [ 179.878712][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.878758][ C1] core_sys_select+0x3ba/0x950 [ 179.878789][ C1] ? do_compat_pselect+0x210/0x210 [ 179.878828][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 179.878847][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.878866][ C1] ? __might_fault+0xd3/0x180 [ 179.878883][ C1] ? timespec64_add_safe+0x189/0x210 [ 179.878899][ C1] ? nsec_to_clock_t+0x30/0x30 [ 179.878916][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.878936][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.878955][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 179.878972][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 179.879004][ C1] kern_select+0x13d/0x1c0 [ 179.879025][ C1] ? core_sys_select+0x950/0x950 [ 179.879062][ C1] __x64_sys_select+0xba/0x150 [ 179.879083][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.879101][ C1] do_syscall_64+0x2d/0x70 [ 179.879119][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.879133][ C1] RIP: 0033:0x7fa77e7215e3 [ 179.879148][ C1] Code: Unable to access opcode bytes at RIP 0x7fa77e7215b9. [ 179.879159][ C1] RSP: 002b:00007ffcf56eeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 179.879180][ C1] RAX: ffffffffffffffda RBX: 0000560c28e2d380 RCX: 00007fa77e7215e3 [ 179.879192][ C1] RDX: 0000560c28e2d3a0 RSI: 0000560c28e2d380 RDI: 000000000000000c [ 179.879204][ C1] RBP: 0000560c27ac0a88 R08: 00007ffcf56eef80 R09: 0000000000002900 [ 179.879215][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.879227][ C1] R13: 00007ffcf56eef5f R14: 0000560c2787bbe7 R15: 0000000000000003 [ 179.879259][ C1] task:syz-fuzzer state:R running task stack:23976 pid: 8482 ppid: 8476 flags:0x00000004 [ 179.879290][ C1] Call Trace: [ 179.879314][ C1] __schedule+0x893/0x2130 [ 179.879342][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.879359][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 179.879376][ C1] ? sched_clock+0x2a/0x40 [ 179.879404][ C1] schedule+0xcf/0x270 [ 179.879426][ C1] exit_to_user_mode_prepare+0xe6/0x1a0 [ 179.879445][ C1] ? asm_sysvec_apic_timer_interrupt+0xa/0x20 [ 179.879464][ C1] irqentry_exit_to_user_mode+0x5/0x30 [ 179.879480][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 179.879493][ C1] RIP: 0033:0x41f637 [ 179.879507][ C1] Code: Unable to access opcode bytes at RIP 0x41f60d. [ 179.879518][ C1] RSP: 002b:00007fff7832f3d0 EFLAGS: 00000297 [ 179.879536][ C1] RAX: 00007f207b465000 RBX: 0000000000000000 RCX: 0000000000040000 [ 179.879548][ C1] RDX: 00000000018cb0e0 RSI: 0000000000031138 RDI: 0000000000000007 [ 179.879560][ C1] RBP: 00007fff7832f420 R08: 0000000000e83afc R09: 0000000000000042 [ 179.879572][ C1] R10: 0000000001a770e8 R11: 000000000000006e R12: 0000000000000003 [ 179.879584][ C1] R13: 0000000001a76d60 R14: 0000000000000000 R15: ffffffffffffda0d [ 179.879616][ C1] task:syz-fuzzer state:S stack:28768 pid: 8483 ppid: 8476 flags:0x00000000 [ 179.879643][ C1] Call Trace: [ 179.879665][ C1] __schedule+0x893/0x2130 [ 179.879693][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.879725][ C1] schedule+0xcf/0x270 [ 179.879747][ C1] do_nanosleep+0x222/0x650 [ 179.879774][ C1] ? schedule_timeout_idle+0x80/0x80 [ 179.879798][ C1] ? __might_fault+0xd3/0x180 [ 179.879818][ C1] ? debug_object_destroy+0x210/0x210 [ 179.879836][ C1] ? memset+0x20/0x40 [ 179.879855][ C1] ? __hrtimer_init+0x136/0x280 [ 179.879880][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 179.879900][ C1] ? nanosleep_copyout+0x100/0x100 [ 179.879927][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 179.879944][ C1] ? put_timespec64+0x120/0x120 [ 179.879968][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.879993][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 179.880013][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 179.880037][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.880062][ C1] do_syscall_64+0x2d/0x70 [ 179.880080][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.880092][ C1] RIP: 0033:0x468b3d [ 179.880106][ C1] Code: Unable to access opcode bytes at RIP 0x468b13. [ 179.880117][ C1] RSP: 002b:000000c00004df18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 179.880137][ C1] RAX: ffffffffffffffda RBX: 0000000000004e20 RCX: 0000000000468b3d [ 179.880148][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00004df18 [ 179.880160][ C1] RBP: 000000c00004df28 R08: 0000000000004249 R09: 00007fff7837a090 [ 179.880172][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000439440 [ 179.880183][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 179.880215][ C1] task:syz-fuzzer state:R running task stack:23976 pid: 8484 ppid: 8476 flags:0x00000000 [ 179.880247][ C1] Call Trace: [ 179.880270][ C1] __schedule+0x893/0x2130 [ 179.880297][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.880314][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 179.880330][ C1] ? sched_clock+0x2a/0x40 [ 179.880357][ C1] schedule+0xcf/0x270 [ 179.880377][ C1] exit_to_user_mode_prepare+0xe6/0x1a0 [ 179.880392][ C1] ? asm_sysvec_apic_timer_interrupt+0xa/0x20 [ 179.880408][ C1] irqentry_exit_to_user_mode+0x5/0x30 [ 179.880423][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 179.880435][ C1] RIP: 0033:0x41f950 [ 179.880448][ C1] Code: Unable to access opcode bytes at RIP 0x41f926. [ 179.880458][ C1] RSP: 002b:000000c00004fea8 EFLAGS: 00000293 [ 179.880476][ C1] RAX: 0000000000203002 RBX: 00007f207aefe8ec RCX: 0000000000000000 [ 179.880488][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 00000000015a0080 [ 179.880499][ C1] RBP: 000000c00004ff28 R08: 00007f207af5bfff R09: 000000c00b451d80 [ 179.880511][ C1] R10: 000000c00002fe98 R11: 0000000000000000 R12: 00000000000000d3 [ 179.880523][ C1] R13: 0000000000ecf240 R14: 0000000000000000 R15: 0000000000000000 [ 179.880554][ C1] task:syz-fuzzer state:S stack:23976 pid: 8485 ppid: 8476 flags:0x00000000 [ 179.880580][ C1] Call Trace: [ 179.880603][ C1] __schedule+0x893/0x2130 [ 179.880630][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.880645][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.880673][ C1] schedule+0xcf/0x270 [ 179.880690][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.880705][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.880728][ C1] futex_wait+0x1df/0x560 [ 179.880750][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.880774][ C1] ? __local_bh_enable_ip+0x9c/0x110 [ 179.880803][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.880837][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.880856][ C1] do_futex+0x15b/0x1a60 [ 179.880877][ C1] ? find_held_lock+0x2d/0x110 [ 179.880898][ C1] ? __might_fault+0xd3/0x180 [ 179.880912][ C1] ? futex_exit_release+0x220/0x220 [ 179.880947][ C1] ? _copy_from_user+0x5d/0x180 [ 179.880963][ C1] ? restore_altstack+0x319/0x3f0 [ 179.880978][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 179.880998][ C1] __do_sys_futex+0x2a2/0x470 [ 179.881016][ C1] ? do_futex+0x1a60/0x1a60 [ 179.881040][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.881060][ C1] do_syscall_64+0x2d/0x70 [ 179.881074][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.881084][ C1] RIP: 0033:0x469143 [ 179.881094][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 179.881103][ C1] RSP: 002b:000000c000049d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 179.881120][ C1] RAX: ffffffffffffffda RBX: 000000c00003e700 RCX: 0000000000469143 [ 179.881130][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003e848 [ 179.881139][ C1] RBP: 000000c000049de0 R08: 0000000000000000 R09: 0000000000000000 [ 179.881149][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 179.881159][ C1] R13: 000000c000000c00 R14: 00000021d1b82d9f R15: 0000000000000000 [ 179.881185][ C1] task:syz-fuzzer state:S stack:29192 pid: 8486 ppid: 8476 flags:0x00000000 [ 179.881212][ C1] Call Trace: [ 179.881231][ C1] __schedule+0x893/0x2130 [ 179.881254][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.881267][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.881292][ C1] schedule+0xcf/0x270 [ 179.881309][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.881323][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.881347][ C1] futex_wait+0x1df/0x560 [ 179.881368][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.881391][ C1] ? wake_up_q+0xa3/0x100 [ 179.881405][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.881423][ C1] ? futex_wake+0x155/0x490 [ 179.881463][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.881486][ C1] do_futex+0x15b/0x1a60 [ 179.881514][ C1] ? find_held_lock+0x2d/0x110 [ 179.881539][ C1] ? __might_fault+0xd3/0x180 [ 179.881556][ C1] ? futex_exit_release+0x220/0x220 [ 179.881595][ C1] ? _copy_from_user+0x5d/0x180 [ 179.881615][ C1] ? restore_altstack+0x319/0x3f0 [ 179.881635][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 179.881659][ C1] __do_sys_futex+0x2a2/0x470 [ 179.881684][ C1] ? do_futex+0x1a60/0x1a60 [ 179.881712][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.881737][ C1] do_syscall_64+0x2d/0x70 [ 179.881754][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.881768][ C1] RIP: 0033:0x469143 [ 179.881789][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 179.881800][ C1] RSP: 002b:000000c0003aaed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 179.881821][ C1] RAX: ffffffffffffffda RBX: 000000c0000a0000 RCX: 0000000000469143 [ 179.881832][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1e60 [ 179.881844][ C1] RBP: 000000c0003aaf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.881855][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 179.881867][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 179.881899][ C1] task:syz-fuzzer state:S stack:28768 pid: 8491 ppid: 8476 flags:0x00000000 [ 179.881926][ C1] Call Trace: [ 179.881949][ C1] __schedule+0x893/0x2130 [ 179.881977][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.881990][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.882014][ C1] schedule+0xcf/0x270 [ 179.882035][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.882052][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.882079][ C1] futex_wait+0x1df/0x560 [ 179.882104][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.882129][ C1] ? wake_up_q+0xa3/0x100 [ 179.882144][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.882165][ C1] ? futex_wake+0x155/0x490 [ 179.882204][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.882229][ C1] do_futex+0x15b/0x1a60 [ 179.882259][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.882285][ C1] ? futex_exit_release+0x220/0x220 [ 179.882308][ C1] ? find_held_lock+0x2d/0x110 [ 179.882333][ C1] ? __might_fault+0xd3/0x180 [ 179.882353][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.882376][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 179.882396][ C1] ? sigprocmask+0xee/0x340 [ 179.882414][ C1] ? sigsuspend+0x2a0/0x2a0 [ 179.882437][ C1] __do_sys_futex+0x2a2/0x470 [ 179.882456][ C1] ? do_futex+0x1a60/0x1a60 [ 179.882480][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.882502][ C1] do_syscall_64+0x2d/0x70 [ 179.882516][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.882526][ C1] RIP: 0033:0x469143 [ 179.882536][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 179.882544][ C1] RSP: 002b:000000c0000ade68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 179.882561][ C1] RAX: ffffffffffffffda RBX: 000000c00003ea80 RCX: 0000000000469143 [ 179.882573][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003ebc8 [ 179.882584][ C1] RBP: 000000c0000adeb0 R08: 0000000000000000 R09: 0000000000000000 [ 179.882596][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 179.882608][ C1] R13: 0000000000000001 R14: 000000c00006a060 R15: 0000000000000000 [ 179.882640][ C1] task:syz-fuzzer state:S stack:28768 pid: 8494 ppid: 8476 flags:0x00000000 [ 179.882666][ C1] Call Trace: [ 179.882688][ C1] __schedule+0x893/0x2130 [ 179.882717][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.882733][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.882763][ C1] schedule+0xcf/0x270 [ 179.882790][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.882809][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.882835][ C1] futex_wait+0x1df/0x560 [ 179.882860][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.882883][ C1] ? lock_chain_count+0x20/0x20 [ 179.882908][ C1] ? mark_lock+0xf7/0x24c0 [ 179.882958][ C1] do_futex+0x15b/0x1a60 [ 179.882993][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 179.883013][ C1] ? futex_exit_release+0x220/0x220 [ 179.883040][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.883064][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.883098][ C1] ? find_held_lock+0x2d/0x110 [ 179.883123][ C1] __do_sys_futex+0x2a2/0x470 [ 179.883147][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 179.883164][ C1] ? do_futex+0x1a60/0x1a60 [ 179.883192][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.883217][ C1] do_syscall_64+0x2d/0x70 [ 179.883235][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.883248][ C1] RIP: 0033:0x469143 [ 179.883261][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 179.883272][ C1] RSP: 002b:000000c000189f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 179.883291][ C1] RAX: ffffffffffffffda RBX: 000000c000148000 RCX: 0000000000469143 [ 179.883303][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1cf8 [ 179.883314][ C1] RBP: 000000c000189f48 R08: 0000000000000000 R09: 0000000000000000 [ 179.883326][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000439440 [ 179.883338][ C1] R13: 0000000000eca760 R14: 0000000000000000 R15: 0000000000000000 [ 179.883370][ C1] task:syz-fuzzer state:S stack:23976 pid: 8495 ppid: 8476 flags:0x00000000 [ 179.883396][ C1] Call Trace: [ 179.883419][ C1] __schedule+0x893/0x2130 [ 179.883446][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.883462][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.883493][ C1] schedule+0xcf/0x270 [ 179.883513][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.883531][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.883557][ C1] futex_wait+0x1df/0x560 [ 179.883583][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.883604][ C1] ? new_sync_write+0x426/0x650 [ 179.883624][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.883641][ C1] ? current_time+0x2c0/0x2c0 [ 179.883695][ C1] do_futex+0x15b/0x1a60 [ 179.883722][ C1] ? aa_path_link+0x2f0/0x2f0 [ 179.883750][ C1] ? futex_exit_release+0x220/0x220 [ 179.883764][ C1] ? fsnotify+0xa21/0x10a0 [ 179.883800][ C1] ? fsnotify_first_mark+0x1f0/0x1f0 [ 179.883819][ C1] ? apparmor_file_permission+0x26e/0x4e0 [ 179.883858][ C1] __do_sys_futex+0x2a2/0x470 [ 179.883880][ C1] ? fput_many+0x2f/0x1a0 [ 179.883898][ C1] ? do_futex+0x1a60/0x1a60 [ 179.883926][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.883951][ C1] do_syscall_64+0x2d/0x70 [ 179.883969][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.883981][ C1] RIP: 0033:0x469143 [ 179.883995][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 179.884006][ C1] RSP: 002b:000000c00004bd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 179.884026][ C1] RAX: ffffffffffffffda RBX: 000000c00003f180 RCX: 0000000000469143 [ 179.884038][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003f2c8 [ 179.884050][ C1] RBP: 000000c00004bde0 R08: 0000000000000000 R09: 0000000000000000 [ 179.884061][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 179.884073][ C1] R13: 000000c000316000 R14: 000000c00b174480 R15: 0000000000000000 [ 179.884103][ C1] task:syz-executor.2 state:R running task stack:27440 pid: 8499 ppid: 8484 flags:0x00000004 [ 179.884132][ C1] Call Trace: [ 179.884155][ C1] __schedule+0x893/0x2130 [ 179.884183][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.884200][ C1] ? release_task+0x14d0/0x14d0 [ 179.884229][ C1] schedule+0xcf/0x270 [ 179.884250][ C1] do_wait+0x634/0x9b0 [ 179.884277][ C1] ? wait_consider_task+0x3b70/0x3b70 [ 179.884305][ C1] kernel_wait4+0x14c/0x260 [ 179.884325][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 179.884351][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 179.884376][ C1] ? find_held_lock+0x2d/0x110 [ 179.884402][ C1] __do_sys_wait4+0x13f/0x150 [ 179.884421][ C1] ? kernel_wait4+0x260/0x260 [ 179.884439][ C1] ? _down_write_nest_lock+0x150/0x150 [ 179.884462][ C1] ? vmacache_update+0xce/0x140 [ 179.884501][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.884525][ C1] do_syscall_64+0x2d/0x70 [ 179.884543][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.884555][ C1] RIP: 0033:0x417aab [ 179.884569][ C1] Code: Unable to access opcode bytes at RIP 0x417a81. [ 179.884585][ C1] RSP: 002b:00007ffff4883e80 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 179.884605][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 0000000000417aab [ 179.884617][ C1] RDX: 0000000040000000 RSI: 00007ffff4883eb4 RDI: ffffffffffffffff [ 179.884629][ C1] RBP: 00007ffff4883eb4 R08: 0000000000000000 R09: 00007f06e54ba9d0 [ 179.884641][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040000000 [ 179.884653][ C1] R13: 00007ffff4884168 R14: 0000000000000000 R15: 0000000000000000 [ 179.884687][ C1] task:syz-executor.5 state:R running task stack:27440 pid: 8502 ppid: 8485 flags:0x00000004 [ 179.884720][ C1] Call Trace: [ 179.884742][ C1] __schedule+0x893/0x2130 [ 179.884770][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.884791][ C1] ? release_task+0x14d0/0x14d0 [ 179.884822][ C1] schedule+0xcf/0x270 [ 179.884842][ C1] do_wait+0x634/0x9b0 [ 179.884869][ C1] ? wait_consider_task+0x3b70/0x3b70 [ 179.884897][ C1] kernel_wait4+0x14c/0x260 [ 179.884917][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 179.884942][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 179.884967][ C1] ? find_held_lock+0x2d/0x110 [ 179.884993][ C1] __do_sys_wait4+0x13f/0x150 [ 179.885012][ C1] ? kernel_wait4+0x260/0x260 [ 179.885029][ C1] ? _down_write_nest_lock+0x150/0x150 [ 179.885053][ C1] ? vmacache_update+0xce/0x140 [ 179.885091][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.885114][ C1] do_syscall_64+0x2d/0x70 [ 179.885128][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.885139][ C1] RIP: 0033:0x417aab [ 179.885151][ C1] Code: Unable to access opcode bytes at RIP 0x417a81. [ 179.885161][ C1] RSP: 002b:00007ffccd254260 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 179.885178][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 0000000000417aab [ 179.885189][ C1] RDX: 0000000040000000 RSI: 00007ffccd254294 RDI: ffffffffffffffff [ 179.885202][ C1] RBP: 00007ffccd254294 R08: 0000000000000000 R09: 0000000000000000 [ 179.885214][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040000000 [ 179.885225][ C1] R13: 00007ffccd254548 R14: 0000000000000000 R15: 0000000000000000 [ 179.885259][ C1] task:kworker/u5:1 state:I stack:27008 pid: 8506 ppid: 2 flags:0x00004000 [ 179.885291][ C1] Workqueue: 0x0 (hci5) [ 179.885309][ C1] Call Trace: [ 179.885332][ C1] __schedule+0x893/0x2130 [ 179.885360][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.885381][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.885406][ C1] schedule+0xcf/0x270 [ 179.885424][ C1] worker_thread+0x14c/0x1120 [ 179.885459][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.885481][ C1] kthread+0x3af/0x4a0 [ 179.885500][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.885522][ C1] ret_from_fork+0x1f/0x30 [ 179.885554][ C1] task:kworker/u5:2 state:I stack:28648 pid: 8508 ppid: 2 flags:0x00004000 [ 179.885588][ C1] Workqueue: 0x0 (hci5) [ 179.885607][ C1] Call Trace: [ 179.885629][ C1] __schedule+0x893/0x2130 [ 179.885657][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.885678][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.885702][ C1] schedule+0xcf/0x270 [ 179.885721][ C1] worker_thread+0x14c/0x1120 [ 179.885753][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.885771][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.885798][ C1] kthread+0x3af/0x4a0 [ 179.885818][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.885839][ C1] ret_from_fork+0x1f/0x30 [ 179.885871][ C1] task:syz-executor.0 state:D stack:23912 pid: 8514 ppid: 1 flags:0x00000004 [ 179.885897][ C1] Call Trace: [ 179.885919][ C1] __schedule+0x893/0x2130 [ 179.885947][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.885978][ C1] schedule+0xcf/0x270 [ 179.886000][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.886017][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.886041][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.886066][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.886090][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 179.886117][ C1] ? walk_component+0x179/0x6a0 [ 179.886136][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 179.886162][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.886182][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.886202][ C1] inode_permission.part.0+0x270/0x410 [ 179.886224][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.886251][ C1] ? walk_component+0x6a0/0x6a0 [ 179.886281][ C1] path_lookupat+0xb7/0x830 [ 179.886305][ C1] filename_lookup+0x19f/0x560 [ 179.886325][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.886366][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.886389][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.886423][ C1] __x64_sys_umount+0xdc/0x150 [ 179.886444][ C1] ? path_umount+0x12a0/0x12a0 [ 179.886468][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.886493][ C1] do_syscall_64+0x2d/0x70 [ 179.886511][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.886523][ C1] RIP: 0033:0x4608e7 [ 179.886537][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.886548][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.886568][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.886580][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.886592][ C1] RBP: 0000000000000056 R08: 0000000000000000 R09: 000000000000000b [ 179.886603][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.886614][ C1] R13: 00000000026a6a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.886646][ C1] task:bond0 state:I stack:30680 pid: 8543 ppid: 2 flags:0x00004000 [ 179.886674][ C1] Call Trace: [ 179.886697][ C1] __schedule+0x893/0x2130 [ 179.886724][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.886741][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.886759][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.886789][ C1] schedule+0xcf/0x270 [ 179.886809][ C1] rescuer_thread+0x7a7/0xd30 [ 179.886844][ C1] ? worker_thread+0x1120/0x1120 [ 179.886864][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.886882][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.886900][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.886922][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.886939][ C1] ? worker_thread+0x1120/0x1120 [ 179.886960][ C1] kthread+0x3af/0x4a0 [ 179.886980][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.887001][ C1] ret_from_fork+0x1f/0x30 [ 179.887034][ C1] task:syz-executor.1 state:D stack:23912 pid: 8579 ppid: 1 flags:0x00000004 [ 179.887061][ C1] Call Trace: [ 179.887083][ C1] __schedule+0x893/0x2130 [ 179.887109][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.887141][ C1] schedule+0xcf/0x270 [ 179.887162][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.887179][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.887202][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.887227][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.887251][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 179.887277][ C1] ? walk_component+0x179/0x6a0 [ 179.887297][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 179.887321][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.887342][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.887361][ C1] inode_permission.part.0+0x270/0x410 [ 179.887383][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.887409][ C1] ? walk_component+0x6a0/0x6a0 [ 179.887439][ C1] path_lookupat+0xb7/0x830 [ 179.887464][ C1] filename_lookup+0x19f/0x560 [ 179.887482][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.887522][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.887544][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.887578][ C1] __x64_sys_umount+0xdc/0x150 [ 179.887598][ C1] ? path_umount+0x12a0/0x12a0 [ 179.887622][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.887648][ C1] do_syscall_64+0x2d/0x70 [ 179.887666][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.887678][ C1] RIP: 0033:0x4608e7 [ 179.887692][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.887703][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.887722][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.887734][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.887746][ C1] RBP: 000000000000004e R08: 0000000000000000 R09: 000000000000000b [ 179.887758][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.887770][ C1] R13: 000000000308fa60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.887807][ C1] task:wg-crypt-wg0 state:I stack:28408 pid: 8655 ppid: 2 flags:0x00004000 [ 179.887839][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 179.887858][ C1] Call Trace: [ 179.887880][ C1] __schedule+0x893/0x2130 [ 179.887908][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.887924][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.887943][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.887967][ C1] schedule+0xcf/0x270 [ 179.887987][ C1] rescuer_thread+0x7a7/0xd30 [ 179.888042][ C1] ? worker_thread+0x1120/0x1120 [ 179.888061][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.888080][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.888098][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.888120][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.888137][ C1] ? worker_thread+0x1120/0x1120 [ 179.888158][ C1] kthread+0x3af/0x4a0 [ 179.888178][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.888199][ C1] ret_from_fork+0x1f/0x30 [ 179.888231][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 8660 ppid: 2 flags:0x00004000 [ 179.888263][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 179.888281][ C1] Call Trace: [ 179.888303][ C1] __schedule+0x893/0x2130 [ 179.888331][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.888348][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.888364][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.888387][ C1] schedule+0xcf/0x270 [ 179.888406][ C1] rescuer_thread+0x7a7/0xd30 [ 179.888437][ C1] ? worker_thread+0x1120/0x1120 [ 179.888454][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.888472][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.888489][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.888511][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.888527][ C1] ? worker_thread+0x1120/0x1120 [ 179.888543][ C1] kthread+0x3af/0x4a0 [ 179.888562][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.888581][ C1] ret_from_fork+0x1f/0x30 [ 179.888610][ C1] task:wg-crypt-wg2 state:R running task stack:30792 pid: 8663 ppid: 2 flags:0x00004000 [ 179.888644][ C1] Call Trace: [ 179.888667][ C1] __schedule+0x893/0x2130 [ 179.888694][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.888711][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.888729][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.888753][ C1] schedule+0xcf/0x270 [ 179.888770][ C1] rescuer_thread+0x7a7/0xd30 [ 179.888803][ C1] ? worker_thread+0x1120/0x1120 [ 179.888818][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.888836][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.888851][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.888868][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.888882][ C1] ? worker_thread+0x1120/0x1120 [ 179.888901][ C1] kthread+0x3af/0x4a0 [ 179.888918][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.888939][ C1] ret_from_fork+0x1f/0x30 [ 179.888968][ C1] task:bond0 state:I stack:30712 pid: 8684 ppid: 2 flags:0x00004000 [ 179.888997][ C1] Call Trace: [ 179.889016][ C1] __schedule+0x893/0x2130 [ 179.889042][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.889056][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.889071][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.889092][ C1] schedule+0xcf/0x270 [ 179.889109][ C1] rescuer_thread+0x7a7/0xd30 [ 179.889138][ C1] ? worker_thread+0x1120/0x1120 [ 179.889156][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.889173][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.889189][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.889206][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.889221][ C1] ? worker_thread+0x1120/0x1120 [ 179.889237][ C1] kthread+0x3af/0x4a0 [ 179.889255][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.889275][ C1] ret_from_fork+0x1f/0x30 [ 179.889306][ C1] task:syz-executor.2 state:D stack:23656 pid: 8717 ppid: 8499 flags:0x00000000 [ 179.889332][ C1] Call Trace: [ 179.889354][ C1] __schedule+0x893/0x2130 [ 179.889381][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.889412][ C1] schedule+0xcf/0x270 [ 179.889433][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.889449][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.889473][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.889497][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.889518][ C1] ? find_held_lock+0x2d/0x110 [ 179.889547][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.889566][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.889596][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.889617][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.889635][ C1] inode_permission.part.0+0x270/0x410 [ 179.889656][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.889684][ C1] ? walk_component+0x6a0/0x6a0 [ 179.889714][ C1] path_lookupat+0xb7/0x830 [ 179.889738][ C1] filename_lookup+0x19f/0x560 [ 179.889756][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.889800][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.889821][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.889856][ C1] __x64_sys_umount+0xdc/0x150 [ 179.889876][ C1] ? path_umount+0x12a0/0x12a0 [ 179.889901][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.889927][ C1] do_syscall_64+0x2d/0x70 [ 179.889946][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.889959][ C1] RIP: 0033:0x4608e7 [ 179.889975][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.889987][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.890007][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.890019][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.890031][ C1] RBP: 0000000000000058 R08: 0000000000000000 R09: 000000000000000b [ 179.890043][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.890055][ C1] R13: 00000000023f4a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.890089][ C1] task:syz-executor.3 state:D stack:23656 pid: 8793 ppid: 1 flags:0x00000004 [ 179.890115][ C1] Call Trace: [ 179.890138][ C1] __schedule+0x893/0x2130 [ 179.890167][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.890199][ C1] schedule+0xcf/0x270 [ 179.890221][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.890238][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.890262][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.890287][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.890312][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 179.890338][ C1] ? walk_component+0x179/0x6a0 [ 179.890353][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 179.890376][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.890395][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.890414][ C1] inode_permission.part.0+0x270/0x410 [ 179.890436][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.890461][ C1] ? walk_component+0x6a0/0x6a0 [ 179.890489][ C1] path_lookupat+0xb7/0x830 [ 179.890513][ C1] filename_lookup+0x19f/0x560 [ 179.890531][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.890571][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.890593][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.890626][ C1] __x64_sys_umount+0xdc/0x150 [ 179.890646][ C1] ? path_umount+0x12a0/0x12a0 [ 179.890670][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.890693][ C1] do_syscall_64+0x2d/0x70 [ 179.890709][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.890720][ C1] RIP: 0033:0x4608e7 [ 179.890732][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.890742][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.890760][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.890770][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.890795][ C1] RBP: 000000000000003b R08: 0000000000000000 R09: 000000000000000b [ 179.890806][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.890817][ C1] R13: 0000000002bc8a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.890851][ C1] task:syz-executor.4 state:D stack:23912 pid: 8830 ppid: 1 flags:0x00000004 [ 179.890875][ C1] Call Trace: [ 179.890896][ C1] __schedule+0x893/0x2130 [ 179.890920][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.890948][ C1] schedule+0xcf/0x270 [ 179.890967][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.890982][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.891002][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.891024][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.891043][ C1] ? find_held_lock+0x2d/0x110 [ 179.891069][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.891087][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.891115][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.891133][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.891151][ C1] inode_permission.part.0+0x270/0x410 [ 179.891170][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.891194][ C1] ? walk_component+0x6a0/0x6a0 [ 179.891222][ C1] path_lookupat+0xb7/0x830 [ 179.891244][ C1] filename_lookup+0x19f/0x560 [ 179.891262][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.891299][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.891322][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.891356][ C1] __x64_sys_umount+0xdc/0x150 [ 179.891375][ C1] ? path_umount+0x12a0/0x12a0 [ 179.891398][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.891421][ C1] do_syscall_64+0x2d/0x70 [ 179.891436][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.891447][ C1] RIP: 0033:0x4608e7 [ 179.891460][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.891471][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.891489][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.891501][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.891512][ C1] RBP: 000000000000005c R08: 0000000000000000 R09: 000000000000000b [ 179.891524][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.891534][ C1] R13: 0000000002f08a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.891564][ C1] task:wg-crypt-wg0 state:R running task stack:30712 pid: 8840 ppid: 2 flags:0x00004000 [ 179.891598][ C1] Call Trace: [ 179.891620][ C1] __schedule+0x893/0x2130 [ 179.891645][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.891660][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.891677][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.891700][ C1] schedule+0xcf/0x270 [ 179.891718][ C1] rescuer_thread+0x7a7/0xd30 [ 179.891751][ C1] ? worker_thread+0x1120/0x1120 [ 179.891768][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.891791][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.891807][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.891827][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.891843][ C1] ? worker_thread+0x1120/0x1120 [ 179.891863][ C1] kthread+0x3af/0x4a0 [ 179.891881][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.891901][ C1] ret_from_fork+0x1f/0x30 [ 179.891933][ C1] task:wg-crypt-wg1 state:R running task stack:29728 pid: 8843 ppid: 2 flags:0x00004000 [ 179.891965][ C1] Call Trace: [ 179.891986][ C1] __schedule+0x893/0x2130 [ 179.892011][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.892026][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.892045][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.892069][ C1] schedule+0xcf/0x270 [ 179.892087][ C1] rescuer_thread+0x7a7/0xd30 [ 179.892122][ C1] ? worker_thread+0x1120/0x1120 [ 179.892140][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.892159][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.892177][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.892199][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.892216][ C1] ? worker_thread+0x1120/0x1120 [ 179.892237][ C1] kthread+0x3af/0x4a0 [ 179.892257][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.892278][ C1] ret_from_fork+0x1f/0x30 [ 179.892310][ C1] task:wg-crypt-wg2 state:R running task stack:29728 pid: 8854 ppid: 2 flags:0x00004000 [ 179.892346][ C1] Call Trace: [ 179.892369][ C1] __schedule+0x893/0x2130 [ 179.892397][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.892414][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.892433][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.892458][ C1] schedule+0xcf/0x270 [ 179.892478][ C1] rescuer_thread+0x7a7/0xd30 [ 179.892513][ C1] ? worker_thread+0x1120/0x1120 [ 179.892532][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.892551][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.892569][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.892591][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.892608][ C1] ? worker_thread+0x1120/0x1120 [ 179.892630][ C1] kthread+0x3af/0x4a0 [ 179.892650][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.892671][ C1] ret_from_fork+0x1f/0x30 [ 179.892704][ C1] task:bond0 state:I stack:29728 pid: 8855 ppid: 2 flags:0x00004000 [ 179.892734][ C1] Call Trace: [ 179.892757][ C1] __schedule+0x893/0x2130 [ 179.892789][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.892805][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.892822][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.892845][ C1] schedule+0xcf/0x270 [ 179.892863][ C1] rescuer_thread+0x7a7/0xd30 [ 179.892896][ C1] ? worker_thread+0x1120/0x1120 [ 179.892913][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.892929][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.892945][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.892966][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.892982][ C1] ? worker_thread+0x1120/0x1120 [ 179.893002][ C1] kthread+0x3af/0x4a0 [ 179.893020][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.893041][ C1] ret_from_fork+0x1f/0x30 [ 179.893075][ C1] task:syz-executor.5 state:D stack:23768 pid: 8977 ppid: 8502 flags:0x00000000 [ 179.893103][ C1] Call Trace: [ 179.893123][ C1] __schedule+0x893/0x2130 [ 179.893152][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.893184][ C1] schedule+0xcf/0x270 [ 179.893206][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.893220][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.893244][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.893268][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.893289][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 179.893315][ C1] ? walk_component+0x179/0x6a0 [ 179.893334][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 179.893360][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.893380][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.893400][ C1] inode_permission.part.0+0x270/0x410 [ 179.893419][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.893442][ C1] ? walk_component+0x6a0/0x6a0 [ 179.893470][ C1] path_lookupat+0xb7/0x830 [ 179.893492][ C1] filename_lookup+0x19f/0x560 [ 179.893509][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.893546][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.893568][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.893598][ C1] __x64_sys_umount+0xdc/0x150 [ 179.893615][ C1] ? path_umount+0x12a0/0x12a0 [ 179.893636][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.893660][ C1] do_syscall_64+0x2d/0x70 [ 179.893677][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.893691][ C1] RIP: 0033:0x4608e7 [ 179.893706][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 179.893717][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 179.893739][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 179.893751][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 179.893763][ C1] RBP: 0000000000000053 R08: 0000000000000000 R09: 000000000000000b [ 179.893782][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 179.893793][ C1] R13: 0000000002647a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 179.893824][ C1] task:wg-crypt-wg0 state:R running task stack:29728 pid: 9043 ppid: 2 flags:0x00004000 [ 179.893855][ C1] Call Trace: [ 179.893876][ C1] __schedule+0x893/0x2130 [ 179.893901][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.893917][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.893933][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.893957][ C1] schedule+0xcf/0x270 [ 179.893975][ C1] rescuer_thread+0x7a7/0xd30 [ 179.894009][ C1] ? worker_thread+0x1120/0x1120 [ 179.894028][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.894045][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.894062][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.894083][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.894099][ C1] ? worker_thread+0x1120/0x1120 [ 179.894120][ C1] kthread+0x3af/0x4a0 [ 179.894139][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.894159][ C1] ret_from_fork+0x1f/0x30 [ 179.894191][ C1] task:wg-crypt-wg1 state:R running task stack:30712 pid: 9066 ppid: 2 flags:0x00004000 [ 179.894223][ C1] Call Trace: [ 179.894244][ C1] __schedule+0x893/0x2130 [ 179.894272][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.894287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.894305][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.894329][ C1] schedule+0xcf/0x270 [ 179.894347][ C1] rescuer_thread+0x7a7/0xd30 [ 179.894381][ C1] ? worker_thread+0x1120/0x1120 [ 179.894400][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.894418][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.894435][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.894457][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.894473][ C1] ? worker_thread+0x1120/0x1120 [ 179.894494][ C1] kthread+0x3af/0x4a0 [ 179.894512][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.894532][ C1] ret_from_fork+0x1f/0x30 [ 179.894564][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9070 ppid: 2 flags:0x00004000 [ 179.894600][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 179.894619][ C1] Call Trace: [ 179.894640][ C1] __schedule+0x893/0x2130 [ 179.894667][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.894683][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.894701][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.894726][ C1] schedule+0xcf/0x270 [ 179.894744][ C1] rescuer_thread+0x7a7/0xd30 [ 179.894784][ C1] ? worker_thread+0x1120/0x1120 [ 179.894802][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.894821][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.894838][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.894860][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.894876][ C1] ? worker_thread+0x1120/0x1120 [ 179.894897][ C1] kthread+0x3af/0x4a0 [ 179.894916][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.894937][ C1] ret_from_fork+0x1f/0x30 [ 179.894969][ C1] task:bond0 state:I stack:30680 pid: 9074 ppid: 2 flags:0x00004000 [ 179.894997][ C1] Call Trace: [ 179.895019][ C1] __schedule+0x893/0x2130 [ 179.895051][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.895068][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.895086][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.895110][ C1] schedule+0xcf/0x270 [ 179.895128][ C1] rescuer_thread+0x7a7/0xd30 [ 179.895161][ C1] ? worker_thread+0x1120/0x1120 [ 179.895180][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.895198][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.895215][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.895237][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.895252][ C1] ? worker_thread+0x1120/0x1120 [ 179.895273][ C1] kthread+0x3af/0x4a0 [ 179.895292][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.895313][ C1] ret_from_fork+0x1f/0x30 [ 179.895346][ C1] task:kworker/0:3 state:D stack:26648 pid: 9185 ppid: 2 flags:0x00004000 [ 179.895383][ C1] Workqueue: events usb_gadget_state_work [ 179.895395][ C1] Call Trace: [ 179.895417][ C1] __schedule+0x893/0x2130 [ 179.895444][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.895465][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.895485][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.895508][ C1] schedule+0xcf/0x270 [ 179.895530][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.895546][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.895579][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 179.895604][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.895634][ C1] ? lock_release+0x710/0x710 [ 179.895654][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.895681][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 179.895699][ C1] sysfs_notify+0x8f/0xd0 [ 179.895720][ C1] usb_gadget_state_work+0x44/0x60 [ 179.895736][ C1] process_one_work+0x933/0x15a0 [ 179.895761][ C1] ? lock_release+0x710/0x710 [ 179.895783][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.895806][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.895824][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 179.895852][ C1] worker_thread+0x64c/0x1120 [ 179.895884][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.895901][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.895922][ C1] kthread+0x3af/0x4a0 [ 179.895941][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.895962][ C1] ret_from_fork+0x1f/0x30 [ 179.895994][ C1] task:kworker/1:3 state:R running task stack:22560 pid: 9196 ppid: 2 flags:0x00004000 [ 179.896036][ C1] Workqueue: usb_hub_wq hub_event [ 179.896048][ C1] Call Trace: [ 179.896070][ C1] __schedule+0x893/0x2130 [ 179.896108][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.896133][ C1] ? mark_held_locks+0x9f/0xe0 [ 179.896175][ C1] preempt_schedule_irq+0x4e/0x90 [ 179.896199][ C1] irqentry_exit+0x7a/0xa0 [ 179.896216][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 179.896236][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 179.896254][ C1] Code: fc ff ff 48 c7 c7 c0 d2 38 8b 48 89 54 24 08 48 89 34 24 e8 62 85 5e 02 48 8b 54 24 08 48 8b 34 24 e9 a1 fd ff ff 0f 1f 40 00 <65> 48 8b 14 25 00 f0 01 00 65 8b 05 d0 bf 91 7e a9 00 01 ff 00 48 [ 179.896265][ C1] RSP: 0018:ffffc90002faf638 EFLAGS: 00000246 [ 179.896284][ C1] RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffffffff81e69e0f [ 179.896296][ C1] RDX: 0000000000000001 RSI: ffff888022fe4ec0 RDI: 0000000000000003 [ 179.896307][ C1] RBP: ffff8880581054d8 R08: 0000000000000000 R09: ffff88802724e9ff [ 179.896318][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 179.896338][ C1] R13: dffffc0000000000 R14: ffff888058105658 R15: 0000000000000000 [ 179.896373][ C1] ? kernfs_link_sibling+0x2ff/0x410 [ 179.896398][ C1] kernfs_link_sibling+0x30e/0x410 [ 179.896421][ C1] kernfs_add_one+0x21a/0x4c0 [ 179.896446][ C1] kernfs_create_dir_ns+0x18b/0x220 [ 179.896468][ C1] sysfs_create_dir_ns+0x127/0x290 [ 179.896488][ C1] ? sysfs_create_mount_point+0xb0/0xb0 [ 179.896506][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.896530][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.896554][ C1] kobject_add_internal+0x2d2/0xa60 [ 179.896583][ C1] kobject_add+0x150/0x1c0 [ 179.896604][ C1] ? kset_create_and_add+0x190/0x190 [ 179.896628][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 179.896650][ C1] ? __raw_spin_lock_init+0x34/0x100 [ 179.896674][ C1] device_add+0x36d/0x1ce0 [ 179.896693][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 179.896709][ C1] ? devlink_add_symlinks+0x450/0x450 [ 179.896731][ C1] ? __init_waitqueue_head+0x97/0x110 [ 179.896746][ C1] ? pm_runtime_init+0x2cf/0x3b0 [ 179.896772][ C1] usb_create_ep_devs+0x15c/0x2a0 [ 179.896798][ C1] usb_new_device.cold+0xb8b/0xfe9 [ 179.896828][ C1] ? hub_disconnect+0x510/0x510 [ 179.896843][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.896866][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.896892][ C1] hub_event+0x2348/0x42d0 [ 179.896948][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 179.896972][ C1] ? lock_release+0x710/0x710 [ 179.896992][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.897010][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.897043][ C1] process_one_work+0x933/0x15a0 [ 179.897068][ C1] ? lock_release+0x710/0x710 [ 179.897086][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.897110][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.897127][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 179.897155][ C1] worker_thread+0x82b/0x1120 [ 179.897188][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.897205][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.897226][ C1] kthread+0x3af/0x4a0 [ 179.897245][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.897266][ C1] ret_from_fork+0x1f/0x30 [ 179.897298][ C1] task:bond0 state:I stack:30504 pid: 9205 ppid: 2 flags:0x00004000 [ 179.897325][ C1] Call Trace: [ 179.897348][ C1] __schedule+0x893/0x2130 [ 179.897375][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.897392][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.897410][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.897435][ C1] schedule+0xcf/0x270 [ 179.897454][ C1] rescuer_thread+0x7a7/0xd30 [ 179.897488][ C1] ? worker_thread+0x1120/0x1120 [ 179.897507][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.897525][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.897543][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.897565][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.897582][ C1] ? worker_thread+0x1120/0x1120 [ 179.897603][ C1] kthread+0x3af/0x4a0 [ 179.897622][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.897642][ C1] ret_from_fork+0x1f/0x30 [ 179.897673][ C1] task:bond0 state:I stack:30680 pid: 9264 ppid: 2 flags:0x00004000 [ 179.897701][ C1] Call Trace: [ 179.897723][ C1] __schedule+0x893/0x2130 [ 179.897751][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.897767][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.897790][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.897814][ C1] schedule+0xcf/0x270 [ 179.897832][ C1] rescuer_thread+0x7a7/0xd30 [ 179.897867][ C1] ? worker_thread+0x1120/0x1120 [ 179.897885][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.897903][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.897921][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.897943][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.897959][ C1] ? worker_thread+0x1120/0x1120 [ 179.897980][ C1] kthread+0x3af/0x4a0 [ 179.897999][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.898020][ C1] ret_from_fork+0x1f/0x30 [ 179.898052][ C1] task:wg-crypt-wg0 state:R running task stack:29728 pid: 9373 ppid: 2 flags:0x00004000 [ 179.898086][ C1] Call Trace: [ 179.898109][ C1] __schedule+0x893/0x2130 [ 179.898136][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.898153][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.898171][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.898196][ C1] schedule+0xcf/0x270 [ 179.898215][ C1] rescuer_thread+0x7a7/0xd30 [ 179.898250][ C1] ? worker_thread+0x1120/0x1120 [ 179.898269][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.898287][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.898304][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.898326][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.898342][ C1] ? worker_thread+0x1120/0x1120 [ 179.898362][ C1] kthread+0x3af/0x4a0 [ 179.898380][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.898399][ C1] ret_from_fork+0x1f/0x30 [ 179.898430][ C1] task:wg-crypt-wg1 state:R running task stack:29728 pid: 9392 ppid: 2 flags:0x00004000 [ 179.898463][ C1] Call Trace: [ 179.898485][ C1] __schedule+0x893/0x2130 [ 179.898511][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.898527][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.898544][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.898568][ C1] schedule+0xcf/0x270 [ 179.898587][ C1] rescuer_thread+0x7a7/0xd30 [ 179.898622][ C1] ? worker_thread+0x1120/0x1120 [ 179.898640][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.898658][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.898675][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.898696][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.898712][ C1] ? worker_thread+0x1120/0x1120 [ 179.898732][ C1] kthread+0x3af/0x4a0 [ 179.898751][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.898772][ C1] ret_from_fork+0x1f/0x30 [ 179.898808][ C1] task:wg-crypt-wg2 state:R running task stack:29728 pid: 9403 ppid: 2 flags:0x00004000 [ 179.898840][ C1] Call Trace: [ 179.898863][ C1] __schedule+0x893/0x2130 [ 179.898891][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.898907][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.898925][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.898950][ C1] schedule+0xcf/0x270 [ 179.898968][ C1] rescuer_thread+0x7a7/0xd30 [ 179.899002][ C1] ? worker_thread+0x1120/0x1120 [ 179.899021][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.899040][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.899058][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.899079][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.899096][ C1] ? worker_thread+0x1120/0x1120 [ 179.899117][ C1] kthread+0x3af/0x4a0 [ 179.899136][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.899157][ C1] ret_from_fork+0x1f/0x30 [ 179.899189][ C1] task:wg-crypt-wg0 state:I stack:30504 pid: 9467 ppid: 2 flags:0x00004000 [ 179.899216][ C1] Call Trace: [ 179.899238][ C1] __schedule+0x893/0x2130 [ 179.899265][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.899281][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.899299][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.899324][ C1] schedule+0xcf/0x270 [ 179.899343][ C1] rescuer_thread+0x7a7/0xd30 [ 179.899378][ C1] ? worker_thread+0x1120/0x1120 [ 179.899396][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.899414][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.899432][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.899454][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.899470][ C1] ? worker_thread+0x1120/0x1120 [ 179.899492][ C1] kthread+0x3af/0x4a0 [ 179.899511][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.899532][ C1] ret_from_fork+0x1f/0x30 [ 179.899563][ C1] task:wg-crypt-wg1 state:R running task stack:29728 pid: 9475 ppid: 2 flags:0x00004000 [ 179.899595][ C1] Call Trace: [ 179.899617][ C1] __schedule+0x893/0x2130 [ 179.899645][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.899662][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.899680][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.899703][ C1] schedule+0xcf/0x270 [ 179.899721][ C1] rescuer_thread+0x7a7/0xd30 [ 179.899754][ C1] ? worker_thread+0x1120/0x1120 [ 179.899773][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.899797][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.899815][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.899837][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.899853][ C1] ? worker_thread+0x1120/0x1120 [ 179.899874][ C1] kthread+0x3af/0x4a0 [ 179.899894][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.899915][ C1] ret_from_fork+0x1f/0x30 [ 179.899947][ C1] task:wg-crypt-wg0 state:R running task stack:29728 pid: 9483 ppid: 2 flags:0x00004000 [ 179.899980][ C1] Call Trace: [ 179.900002][ C1] __schedule+0x893/0x2130 [ 179.900030][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.900046][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.900065][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.900090][ C1] schedule+0xcf/0x270 [ 179.900109][ C1] rescuer_thread+0x7a7/0xd30 [ 179.900143][ C1] ? worker_thread+0x1120/0x1120 [ 179.900162][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.900181][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.900198][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.900220][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.900237][ C1] ? worker_thread+0x1120/0x1120 [ 179.900258][ C1] kthread+0x3af/0x4a0 [ 179.900277][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.900298][ C1] ret_from_fork+0x1f/0x30 [ 179.900330][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9486 ppid: 2 flags:0x00004000 [ 179.900360][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 179.900379][ C1] Call Trace: [ 179.900401][ C1] __schedule+0x893/0x2130 [ 179.900429][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.900445][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.900463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.900487][ C1] schedule+0xcf/0x270 [ 179.900506][ C1] rescuer_thread+0x7a7/0xd30 [ 179.900540][ C1] ? worker_thread+0x1120/0x1120 [ 179.900558][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.900577][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.900594][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.900616][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.900633][ C1] ? worker_thread+0x1120/0x1120 [ 179.900653][ C1] kthread+0x3af/0x4a0 [ 179.900673][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.900692][ C1] ret_from_fork+0x1f/0x30 [ 179.900725][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 9493 ppid: 2 flags:0x00004000 [ 179.900755][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 179.900778][ C1] Call Trace: [ 179.900800][ C1] __schedule+0x893/0x2130 [ 179.900828][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.900844][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.900863][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.900888][ C1] schedule+0xcf/0x270 [ 179.900906][ C1] rescuer_thread+0x7a7/0xd30 [ 179.900941][ C1] ? worker_thread+0x1120/0x1120 [ 179.900959][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.900978][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.900995][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.901017][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.901034][ C1] ? worker_thread+0x1120/0x1120 [ 179.901054][ C1] kthread+0x3af/0x4a0 [ 179.901074][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.901095][ C1] ret_from_fork+0x1f/0x30 [ 179.901127][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9510 ppid: 2 flags:0x00004000 [ 179.901157][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 179.901175][ C1] Call Trace: [ 179.901198][ C1] __schedule+0x893/0x2130 [ 179.901225][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.901241][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.901259][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.901284][ C1] schedule+0xcf/0x270 [ 179.901303][ C1] rescuer_thread+0x7a7/0xd30 [ 179.901338][ C1] ? worker_thread+0x1120/0x1120 [ 179.901356][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.901374][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 179.901392][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.901414][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.901430][ C1] ? worker_thread+0x1120/0x1120 [ 179.901450][ C1] kthread+0x3af/0x4a0 [ 179.901469][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.901489][ C1] ret_from_fork+0x1f/0x30 [ 179.901518][ C1] task:kworker/0:4 state:D stack:25896 pid: 9804 ppid: 2 flags:0x00004000 [ 179.901551][ C1] Workqueue: events usb_gadget_state_work [ 179.901562][ C1] Call Trace: [ 179.901584][ C1] __schedule+0x893/0x2130 [ 179.901612][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.901633][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.901651][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.901673][ C1] schedule+0xcf/0x270 [ 179.901694][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.901710][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.901729][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 179.901754][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.901790][ C1] ? lock_release+0x710/0x710 [ 179.901810][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.901836][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 179.901855][ C1] sysfs_notify+0x8f/0xd0 [ 179.901876][ C1] usb_gadget_state_work+0x44/0x60 [ 179.901892][ C1] process_one_work+0x933/0x15a0 [ 179.901917][ C1] ? lock_release+0x710/0x710 [ 179.901934][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.901958][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.901975][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 179.902003][ C1] worker_thread+0x64c/0x1120 [ 179.902036][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.902052][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.902073][ C1] kthread+0x3af/0x4a0 [ 179.902092][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.902113][ C1] ret_from_fork+0x1f/0x30 [ 179.902145][ C1] task:kworker/1:4 state:I stack:28528 pid: 9805 ppid: 2 flags:0x00004000 [ 179.902177][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 179.902195][ C1] Call Trace: [ 179.902216][ C1] __schedule+0x893/0x2130 [ 179.902241][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.902260][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.902283][ C1] schedule+0xcf/0x270 [ 179.902299][ C1] worker_thread+0x14c/0x1120 [ 179.902330][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.902344][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.902699][ C1] kthread+0x3af/0x4a0 [ 179.902719][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.902738][ C1] ret_from_fork+0x1f/0x30 [ 179.902778][ C1] task:kworker/1:5 state:I stack:27656 pid: 9806 ppid: 2 flags:0x00004000 [ 179.902818][ C1] Workqueue: 0x0 (rcu_gp) [ 179.902844][ C1] Call Trace: [ 179.902862][ C1] __schedule+0x893/0x2130 [ 179.902882][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.902900][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.902924][ C1] schedule+0xcf/0x270 [ 179.902944][ C1] worker_thread+0x14c/0x1120 [ 179.902970][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.902985][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.903002][ C1] kthread+0x3af/0x4a0 [ 179.903019][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.903039][ C1] ret_from_fork+0x1f/0x30 [ 179.903069][ C1] task:syz-executor.1 state:S stack:27752 pid: 9891 ppid: 8579 flags:0x00000000 [ 179.903094][ C1] Call Trace: [ 179.903114][ C1] __schedule+0x893/0x2130 [ 179.903141][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.903156][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.903185][ C1] schedule+0xcf/0x270 [ 179.903206][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.903223][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.903247][ C1] futex_wait+0x1df/0x560 [ 179.903273][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.903297][ C1] ? hash_futex+0x12/0x200 [ 179.903318][ C1] ? futex_wake+0x155/0x490 [ 179.903367][ C1] do_futex+0x15b/0x1a60 [ 179.903403][ C1] ? find_held_lock+0x2d/0x110 [ 179.903423][ C1] ? futex_exit_release+0x220/0x220 [ 179.903445][ C1] ? __might_fault+0xd3/0x180 [ 179.903465][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.903508][ C1] ? _copy_to_user+0xdc/0x150 [ 179.903537][ C1] __do_sys_futex+0x2a2/0x470 [ 179.903561][ C1] ? do_futex+0x1a60/0x1a60 [ 179.903590][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.903616][ C1] do_syscall_64+0x2d/0x70 [ 179.903634][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.903648][ C1] RIP: 0033:0x45deb9 [ 179.903665][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.903677][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.903698][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.903710][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.903722][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.903734][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.903746][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 179.903788][ C1] task:syz-executor.1 state:S stack:29752 pid: 9902 ppid: 8579 flags:0x00000000 [ 179.903816][ C1] Call Trace: [ 179.903840][ C1] __schedule+0x893/0x2130 [ 179.903869][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.903884][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.903915][ C1] schedule+0xcf/0x270 [ 179.903936][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.903954][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.903982][ C1] futex_wait+0x1df/0x560 [ 179.904007][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.904031][ C1] ? wake_up_q+0xa3/0x100 [ 179.904047][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.904068][ C1] ? futex_wake+0x155/0x490 [ 179.904117][ C1] do_futex+0x15b/0x1a60 [ 179.904151][ C1] ? find_held_lock+0x2d/0x110 [ 179.904172][ C1] ? futex_exit_release+0x220/0x220 [ 179.904192][ C1] ? __might_fault+0xd3/0x180 [ 179.904212][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.904254][ C1] ? _copy_to_user+0xdc/0x150 [ 179.904283][ C1] __do_sys_futex+0x2a2/0x470 [ 179.904306][ C1] ? do_futex+0x1a60/0x1a60 [ 179.904335][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.904361][ C1] do_syscall_64+0x2d/0x70 [ 179.904378][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.904392][ C1] RIP: 0033:0x45deb9 [ 179.904405][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.904417][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.904438][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.904449][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.904461][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.904473][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.904485][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 179.904517][ C1] task:syz-executor.2 state:T stack:29472 pid: 9921 ppid: 8717 flags:0x00004004 [ 179.904545][ C1] Call Trace: [ 179.904568][ C1] __schedule+0x893/0x2130 [ 179.904602][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.904628][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.904651][ C1] schedule+0xcf/0x270 [ 179.904673][ C1] do_signal_stop+0x32f/0x840 [ 179.904699][ C1] get_signal+0xc00/0x1f00 [ 179.904738][ C1] arch_do_signal+0x82/0x2390 [ 179.904757][ C1] ? kill_something_info+0x320/0x320 [ 179.904792][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.904813][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.904835][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.904878][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.904900][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.904919][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.904933][ C1] RIP: 0033:0x45deb9 [ 179.904947][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.904958][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.904978][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.904989][ C1] RDX: 0000000000000016 RSI: 0000000000000004 RDI: 0000000000000004 [ 179.905000][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.905012][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.905024][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.905057][ C1] task:kworker/u4:6 state:R running task stack:24864 pid: 9931 ppid: 2 flags:0x00004000 [ 179.905101][ C1] Workqueue: events_unbound flush_to_ldisc [ 179.905114][ C1] Call Trace: [ 179.905137][ C1] __schedule+0x893/0x2130 [ 179.905166][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.905185][ C1] ? lock_chain_count+0x20/0x20 [ 179.905213][ C1] ? __down+0x13a/0x2a0 [ 179.905230][ C1] schedule+0xcf/0x270 [ 179.905251][ C1] schedule_timeout+0x1d8/0x250 [ 179.905271][ C1] ? usleep_range+0x170/0x170 [ 179.905287][ C1] ? __down+0x17b/0x2a0 [ 179.905311][ C1] ? __down+0x13a/0x2a0 [ 179.905329][ C1] ? mark_held_locks+0x9f/0xe0 [ 179.905353][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.905378][ C1] __down+0x183/0x2a0 [ 179.905398][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.905417][ C1] ? __down_timeout+0x2a0/0x2a0 [ 179.905432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.905454][ C1] ? _raw_spin_lock_irqsave+0x21/0x50 [ 179.905485][ C1] down+0x57/0x80 [ 179.905501][ C1] console_lock+0x25/0x80 [ 179.905518][ C1] con_flush_chars+0x35/0x90 [ 179.905534][ C1] ? set_cursor+0x240/0x240 [ 179.905552][ C1] n_tty_receive_buf_common+0xbe1/0x2bc0 [ 179.905602][ C1] tty_ldisc_receive_buf+0xa9/0x190 [ 179.905621][ C1] ? n_tty_receive_buf_common+0x2bc0/0x2bc0 [ 179.905646][ C1] tty_port_default_receive_buf+0x6e/0xa0 [ 179.905668][ C1] flush_to_ldisc+0x20d/0x380 [ 179.905700][ C1] process_one_work+0x933/0x15a0 [ 179.905726][ C1] ? lock_release+0x710/0x710 [ 179.905743][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.905768][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.905791][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 179.905819][ C1] worker_thread+0x64c/0x1120 [ 179.905853][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.905869][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.905891][ C1] kthread+0x3af/0x4a0 [ 179.905910][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.905932][ C1] ret_from_fork+0x1f/0x30 [ 179.905966][ C1] task:syz-executor.0 state:S stack:29752 pid: 9950 ppid: 8514 flags:0x00000000 [ 179.905994][ C1] Call Trace: [ 179.906017][ C1] __schedule+0x893/0x2130 [ 179.906046][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.906061][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.906092][ C1] schedule+0xcf/0x270 [ 179.906113][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.906131][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.906158][ C1] futex_wait+0x1df/0x560 [ 179.906183][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.906207][ C1] ? wake_up_q+0xa3/0x100 [ 179.906223][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.906244][ C1] ? futex_wake+0x155/0x490 [ 179.906293][ C1] do_futex+0x15b/0x1a60 [ 179.906327][ C1] ? find_held_lock+0x2d/0x110 [ 179.906349][ C1] ? futex_exit_release+0x220/0x220 [ 179.906369][ C1] ? __might_fault+0xd3/0x180 [ 179.906389][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.906432][ C1] ? _copy_to_user+0xdc/0x150 [ 179.906461][ C1] __do_sys_futex+0x2a2/0x470 [ 179.906485][ C1] ? do_futex+0x1a60/0x1a60 [ 179.906513][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.906539][ C1] do_syscall_64+0x2d/0x70 [ 179.906557][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.906570][ C1] RIP: 0033:0x45deb9 [ 179.906585][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.906596][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.906616][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.906628][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.906640][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.906652][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.906664][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 179.906696][ C1] task:syz-executor.0 state:S stack:29752 pid: 9988 ppid: 8514 flags:0x00000000 [ 179.906722][ C1] Call Trace: [ 179.906745][ C1] __schedule+0x893/0x2130 [ 179.906773][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.906794][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.906825][ C1] schedule+0xcf/0x270 [ 179.906846][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.906864][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.906891][ C1] futex_wait+0x1df/0x560 [ 179.906916][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.906939][ C1] ? wake_up_q+0xa3/0x100 [ 179.906955][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.906976][ C1] ? futex_wake+0x155/0x490 [ 179.907025][ C1] do_futex+0x15b/0x1a60 [ 179.907059][ C1] ? find_held_lock+0x2d/0x110 [ 179.907080][ C1] ? futex_exit_release+0x220/0x220 [ 179.907101][ C1] ? __might_fault+0xd3/0x180 [ 179.907121][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.907163][ C1] ? _copy_to_user+0xdc/0x150 [ 179.907192][ C1] __do_sys_futex+0x2a2/0x470 [ 179.907217][ C1] ? do_futex+0x1a60/0x1a60 [ 179.907245][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.907271][ C1] do_syscall_64+0x2d/0x70 [ 179.907288][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.907302][ C1] RIP: 0033:0x45deb9 [ 179.907315][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.907326][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.907345][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.907356][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.907367][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.907378][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.907390][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 179.907422][ C1] task:syz-executor.2 state:T stack:29664 pid: 9989 ppid: 8717 flags:0x00004004 [ 179.907451][ C1] Call Trace: [ 179.907474][ C1] __schedule+0x893/0x2130 [ 179.907502][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.907528][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.907552][ C1] schedule+0xcf/0x270 [ 179.907574][ C1] do_signal_stop+0x32f/0x840 [ 179.907602][ C1] get_signal+0xc00/0x1f00 [ 179.907642][ C1] arch_do_signal+0x82/0x2390 [ 179.907661][ C1] ? kill_something_info+0x320/0x320 [ 179.907691][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.907711][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.907732][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.907780][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.907803][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.907822][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.907835][ C1] RIP: 0033:0x45deb9 [ 179.907848][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.907859][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.907878][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.907889][ C1] RDX: 0000000000000016 RSI: 0000000000000009 RDI: 0000000000000009 [ 179.907901][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.907913][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.907925][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.907957][ C1] task:syz-executor.1 state:S stack:29752 pid: 9991 ppid: 8579 flags:0x00000000 [ 179.907986][ C1] Call Trace: [ 179.908030][ C1] __schedule+0x893/0x2130 [ 179.908057][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.908073][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.908104][ C1] schedule+0xcf/0x270 [ 179.908125][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.908143][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.908170][ C1] futex_wait+0x1df/0x560 [ 179.908196][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.908219][ C1] ? wake_up_q+0xa3/0x100 [ 179.908235][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.908256][ C1] ? futex_wake+0x155/0x490 [ 179.908304][ C1] do_futex+0x15b/0x1a60 [ 179.908339][ C1] ? find_held_lock+0x2d/0x110 [ 179.908358][ C1] ? futex_exit_release+0x220/0x220 [ 179.908376][ C1] ? __might_fault+0xd3/0x180 [ 179.908396][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.908438][ C1] ? _copy_to_user+0xdc/0x150 [ 179.908467][ C1] __do_sys_futex+0x2a2/0x470 [ 179.908492][ C1] ? do_futex+0x1a60/0x1a60 [ 179.908520][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.908546][ C1] do_syscall_64+0x2d/0x70 [ 179.908564][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.908577][ C1] RIP: 0033:0x45deb9 [ 179.908590][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.908601][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.908622][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.908633][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.908645][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.908657][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.908668][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 179.908701][ C1] task:syz-executor.2 state:T stack:29592 pid: 9997 ppid: 8717 flags:0x00004004 [ 179.908730][ C1] Call Trace: [ 179.908753][ C1] __schedule+0x893/0x2130 [ 179.908788][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.908814][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.908837][ C1] schedule+0xcf/0x270 [ 179.908859][ C1] do_signal_stop+0x32f/0x840 [ 179.908887][ C1] get_signal+0xc00/0x1f00 [ 179.908927][ C1] arch_do_signal+0x82/0x2390 [ 179.908946][ C1] ? kill_something_info+0x320/0x320 [ 179.908976][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.908997][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.909018][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.909060][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.909083][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.909102][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.909115][ C1] RIP: 0033:0x45deb9 [ 179.909129][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.909140][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.909160][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.909171][ C1] RDX: 0000000000000016 RSI: 000000000000000c RDI: 000000000000000c [ 179.909183][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.909195][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.909207][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.909239][ C1] task:syz-executor.2 state:T stack:29592 pid:10006 ppid: 8717 flags:0x00004004 [ 179.909266][ C1] Call Trace: [ 179.909287][ C1] __schedule+0x893/0x2130 [ 179.909314][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.909339][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.909360][ C1] schedule+0xcf/0x270 [ 179.909381][ C1] do_signal_stop+0x32f/0x840 [ 179.909408][ C1] get_signal+0xc00/0x1f00 [ 179.909448][ C1] arch_do_signal+0x82/0x2390 [ 179.909466][ C1] ? kill_something_info+0x320/0x320 [ 179.909493][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.909509][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.909617][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.909660][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.909680][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.909698][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.909713][ C1] RIP: 0033:0x45deb9 [ 179.909727][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.909741][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.909767][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.909784][ C1] RDX: 0000000000000016 RSI: 000000000000000f RDI: 000000000000000f [ 179.909798][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.909813][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.909828][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.909863][ C1] task:syz-executor.5 state:T stack:29592 pid:10172 ppid: 8977 flags:0x00004004 [ 179.909898][ C1] Call Trace: [ 179.909918][ C1] __schedule+0x893/0x2130 [ 179.909947][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.909969][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.909989][ C1] schedule+0xcf/0x270 [ 179.910008][ C1] do_signal_stop+0x32f/0x840 [ 179.910037][ C1] get_signal+0xc00/0x1f00 [ 179.910077][ C1] arch_do_signal+0x82/0x2390 [ 179.910096][ C1] ? kill_something_info+0x320/0x320 [ 179.910125][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.910145][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.910164][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.910206][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.910226][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.910244][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.910259][ C1] RIP: 0033:0x45deb9 [ 179.910274][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.910291][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.910318][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.910332][ C1] RDX: 0000000000000016 RSI: 000000000000001f RDI: 000000000000001f [ 179.910347][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.910361][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.910376][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.910411][ C1] task:syz-executor.4 state:T stack:29592 pid:10177 ppid: 8830 flags:0x00004004 [ 179.910438][ C1] Call Trace: [ 179.910458][ C1] __schedule+0x893/0x2130 [ 179.910487][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.910508][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.910528][ C1] schedule+0xcf/0x270 [ 179.910547][ C1] do_signal_stop+0x32f/0x840 [ 179.910576][ C1] get_signal+0xc00/0x1f00 [ 179.910615][ C1] arch_do_signal+0x82/0x2390 [ 179.910634][ C1] ? kill_something_info+0x320/0x320 [ 179.910663][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.910682][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.910701][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.910742][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.910762][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.910785][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.910801][ C1] RIP: 0033:0x45deb9 [ 179.910814][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.910829][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.910854][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.910869][ C1] RDX: 0000000000000016 RSI: 000000000000001a RDI: 000000000000001a [ 179.910883][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.910897][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.910912][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.910946][ C1] task:syz-executor.5 state:T stack:29592 pid:10179 ppid: 8977 flags:0x00004004 [ 179.910981][ C1] Call Trace: [ 179.911000][ C1] __schedule+0x893/0x2130 [ 179.911030][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.911051][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.911071][ C1] schedule+0xcf/0x270 [ 179.911090][ C1] do_signal_stop+0x32f/0x840 [ 179.911119][ C1] get_signal+0xc00/0x1f00 [ 179.911159][ C1] arch_do_signal+0x82/0x2390 [ 179.911178][ C1] ? kill_something_info+0x320/0x320 [ 179.911207][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.911227][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.911245][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.911291][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.911311][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.911330][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.911345][ C1] RIP: 0033:0x45deb9 [ 179.911359][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.911373][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.911398][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.911413][ C1] RDX: 0000000000000016 RSI: 0000000000000022 RDI: 0000000000000022 [ 179.911427][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.911442][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.911456][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.911491][ C1] task:syz-executor.4 state:T stack:29664 pid:10186 ppid: 8830 flags:0x00004004 [ 179.911526][ C1] Call Trace: [ 179.911547][ C1] __schedule+0x893/0x2130 [ 179.911573][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.911598][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.911620][ C1] schedule+0xcf/0x270 [ 179.911640][ C1] do_signal_stop+0x32f/0x840 [ 179.911666][ C1] get_signal+0xc00/0x1f00 [ 179.911703][ C1] arch_do_signal+0x82/0x2390 [ 179.911721][ C1] ? kill_something_info+0x320/0x320 [ 179.911751][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.911771][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.911799][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.911840][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.911860][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.911879][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.911894][ C1] RIP: 0033:0x45deb9 [ 179.911907][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.911921][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.911947][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.911961][ C1] RDX: 0000000000000016 RSI: 000000000000001d RDI: 000000000000001d [ 179.911976][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.911990][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.912005][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.912040][ C1] task:syz-executor.5 state:T stack:29592 pid:10187 ppid: 8977 flags:0x00004004 [ 179.912068][ C1] Call Trace: [ 179.912087][ C1] __schedule+0x893/0x2130 [ 179.912116][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.912138][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.912158][ C1] schedule+0xcf/0x270 [ 179.912177][ C1] do_signal_stop+0x32f/0x840 [ 179.912206][ C1] get_signal+0xc00/0x1f00 [ 179.912246][ C1] arch_do_signal+0x82/0x2390 [ 179.912266][ C1] ? kill_something_info+0x320/0x320 [ 179.912292][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.912312][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.912330][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.912373][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.912393][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.912411][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.912426][ C1] RIP: 0033:0x45deb9 [ 179.912440][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.912454][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.912480][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.912495][ C1] RDX: 0000000000000016 RSI: 0000000000000025 RDI: 0000000000000025 [ 179.912509][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.912523][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.912538][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.912572][ C1] task:syz-executor.4 state:T stack:29664 pid:10195 ppid: 8830 flags:0x00004004 [ 179.912600][ C1] Call Trace: [ 179.912620][ C1] __schedule+0x893/0x2130 [ 179.912649][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.912670][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.912690][ C1] schedule+0xcf/0x270 [ 179.912709][ C1] do_signal_stop+0x32f/0x840 [ 179.912738][ C1] get_signal+0xc00/0x1f00 [ 179.912782][ C1] arch_do_signal+0x82/0x2390 [ 179.912802][ C1] ? kill_something_info+0x320/0x320 [ 179.912831][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.912851][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.912869][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.912911][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.912931][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.912950][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.912965][ C1] RIP: 0033:0x45deb9 [ 179.912978][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.912992][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.913018][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.913033][ C1] RDX: 0000000000000016 RSI: 0000000000000020 RDI: 0000000000000020 [ 179.913047][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.913062][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.913076][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.913111][ C1] task:syz-executor.5 state:T stack:29664 pid:10196 ppid: 8977 flags:0x00004004 [ 179.913138][ C1] Call Trace: [ 179.913158][ C1] __schedule+0x893/0x2130 [ 179.913184][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.913210][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.913232][ C1] schedule+0xcf/0x270 [ 179.913253][ C1] do_signal_stop+0x32f/0x840 [ 179.913278][ C1] get_signal+0xc00/0x1f00 [ 179.913315][ C1] arch_do_signal+0x82/0x2390 [ 179.913334][ C1] ? kill_something_info+0x320/0x320 [ 179.913364][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.913383][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.913401][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.913443][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.913462][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.913480][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.913495][ C1] RIP: 0033:0x45deb9 [ 179.913509][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.913523][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.913588][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.913603][ C1] RDX: 0000000000000016 RSI: 0000000000000028 RDI: 0000000000000028 [ 179.913617][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.913632][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.913646][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.913681][ C1] task:syz-executor.5 state:T stack:29664 pid:10199 ppid: 8977 flags:0x00004004 [ 179.913716][ C1] Call Trace: [ 179.913736][ C1] __schedule+0x893/0x2130 [ 179.913765][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.913795][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.913815][ C1] schedule+0xcf/0x270 [ 179.913834][ C1] do_signal_stop+0x32f/0x840 [ 179.913864][ C1] get_signal+0xc00/0x1f00 [ 179.913904][ C1] arch_do_signal+0x82/0x2390 [ 179.913922][ C1] ? kill_something_info+0x320/0x320 [ 179.913951][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.913971][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.913989][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.914031][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.914051][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.914069][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.914084][ C1] RIP: 0033:0x45deb9 [ 179.914098][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.914112][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.914138][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.914152][ C1] RDX: 0000000000000016 RSI: 000000000000002b RDI: 000000000000002b [ 179.914166][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.914180][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.914195][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.914229][ C1] task:syz-executor.4 state:T stack:29664 pid:10203 ppid: 8830 flags:0x00004004 [ 179.914264][ C1] Call Trace: [ 179.914287][ C1] __schedule+0x893/0x2130 [ 179.914316][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.914338][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.914358][ C1] schedule+0xcf/0x270 [ 179.914377][ C1] do_signal_stop+0x32f/0x840 [ 179.914406][ C1] get_signal+0xc00/0x1f00 [ 179.914446][ C1] arch_do_signal+0x82/0x2390 [ 179.914464][ C1] ? kill_something_info+0x320/0x320 [ 179.914493][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.914513][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.914531][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.914578][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.914598][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.914616][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.914631][ C1] RIP: 0033:0x45deb9 [ 179.914645][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.914659][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.914684][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.914698][ C1] RDX: 0000000000000016 RSI: 0000000000000023 RDI: 0000000000000023 [ 179.914712][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.914727][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.914742][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.914781][ C1] task:syz-executor.5 state:T stack:29664 pid:10210 ppid: 8977 flags:0x00004004 [ 179.914808][ C1] Call Trace: [ 179.914828][ C1] __schedule+0x893/0x2130 [ 179.914857][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.914878][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.914898][ C1] schedule+0xcf/0x270 [ 179.914917][ C1] do_signal_stop+0x32f/0x840 [ 179.914946][ C1] get_signal+0xc00/0x1f00 [ 179.914986][ C1] arch_do_signal+0x82/0x2390 [ 179.915004][ C1] ? kill_something_info+0x320/0x320 [ 179.915034][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.915053][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.915071][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.915113][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.915133][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.915151][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.915166][ C1] RIP: 0033:0x45deb9 [ 179.915179][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.915193][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.915219][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.915235][ C1] RDX: 0000000000000016 RSI: 000000000000002e RDI: 000000000000002e [ 179.915245][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.915256][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.915267][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 179.915297][ C1] task:syz-executor.2 state:S stack:29752 pid:10213 ppid: 8717 flags:0x00000000 [ 179.915321][ C1] Call Trace: [ 179.915343][ C1] __schedule+0x893/0x2130 [ 179.915369][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.915385][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.915412][ C1] schedule+0xcf/0x270 [ 179.915432][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.915450][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.915478][ C1] futex_wait+0x1df/0x560 [ 179.915506][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.915533][ C1] ? wake_up_q+0xa3/0x100 [ 179.915551][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.915569][ C1] ? futex_wake+0x155/0x490 [ 179.915619][ C1] do_futex+0x15b/0x1a60 [ 179.915651][ C1] ? find_held_lock+0x2d/0x110 [ 179.915670][ C1] ? futex_exit_release+0x220/0x220 [ 179.915689][ C1] ? __might_fault+0xd3/0x180 [ 179.915708][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.915750][ C1] ? _copy_to_user+0xdc/0x150 [ 179.915784][ C1] __do_sys_futex+0x2a2/0x470 [ 179.915804][ C1] ? do_futex+0x1a60/0x1a60 [ 179.915834][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.915863][ C1] do_syscall_64+0x2d/0x70 [ 179.915880][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.915895][ C1] RIP: 0033:0x45deb9 [ 179.915909][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.915923][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.915949][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.915963][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.915977][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.915992][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.916006][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.916041][ C1] task:syz-executor.4 state:T stack:29592 pid:10215 ppid: 8830 flags:0x00004004 [ 179.916076][ C1] Call Trace: [ 179.916095][ C1] __schedule+0x893/0x2130 [ 179.916124][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.916146][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.916166][ C1] schedule+0xcf/0x270 [ 179.916185][ C1] do_signal_stop+0x32f/0x840 [ 179.916214][ C1] get_signal+0xc00/0x1f00 [ 179.916254][ C1] arch_do_signal+0x82/0x2390 [ 179.916273][ C1] ? kill_something_info+0x320/0x320 [ 179.916306][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.916326][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.916345][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.916386][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.916407][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.916425][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.916440][ C1] RIP: 0033:0x45deb9 [ 179.916453][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.916467][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.916493][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.916508][ C1] RDX: 0000000000000016 RSI: 0000000000000026 RDI: 0000000000000026 [ 179.916522][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.916537][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.916551][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.916587][ C1] task:syz-executor.2 state:S stack:29832 pid:10224 ppid: 8717 flags:0x00000000 [ 179.916614][ C1] Call Trace: [ 179.916634][ C1] __schedule+0x893/0x2130 [ 179.916663][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.916680][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.916709][ C1] schedule+0xcf/0x270 [ 179.916728][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.916746][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.916778][ C1] futex_wait+0x1df/0x560 [ 179.916806][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.916833][ C1] ? wake_up_q+0xa3/0x100 [ 179.916851][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.916869][ C1] ? futex_wake+0x155/0x490 [ 179.916919][ C1] do_futex+0x15b/0x1a60 [ 179.916950][ C1] ? find_held_lock+0x2d/0x110 [ 179.916969][ C1] ? futex_exit_release+0x220/0x220 [ 179.916988][ C1] ? __might_fault+0xd3/0x180 [ 179.917007][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.917048][ C1] ? _copy_to_user+0xdc/0x150 [ 179.917077][ C1] __do_sys_futex+0x2a2/0x470 [ 179.917097][ C1] ? do_futex+0x1a60/0x1a60 [ 179.917127][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.917155][ C1] do_syscall_64+0x2d/0x70 [ 179.917173][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.917188][ C1] RIP: 0033:0x45deb9 [ 179.917202][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.917216][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.917242][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.917256][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.917271][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.917337][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.917352][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.917387][ C1] task:syz-executor.4 state:T stack:29664 pid:10232 ppid: 8830 flags:0x00004004 [ 179.917415][ C1] Call Trace: [ 179.917434][ C1] __schedule+0x893/0x2130 [ 179.917464][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.917485][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.917505][ C1] schedule+0xcf/0x270 [ 179.917524][ C1] do_signal_stop+0x32f/0x840 [ 179.917555][ C1] get_signal+0xc00/0x1f00 [ 179.917592][ C1] arch_do_signal+0x82/0x2390 [ 179.917609][ C1] ? kill_something_info+0x320/0x320 [ 179.917632][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 179.917651][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 179.917674][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 179.917714][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 179.917735][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.917753][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.917766][ C1] RIP: 0033:0x45deb9 [ 179.917785][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.917796][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 179.917815][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 179.917827][ C1] RDX: 0000000000000016 RSI: 0000000000000029 RDI: 0000000000000029 [ 179.917838][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 179.917849][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.917861][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.917897][ C1] task:syz-executor.2 state:S stack:29752 pid:10238 ppid: 8717 flags:0x00000000 [ 179.917932][ C1] Call Trace: [ 179.917952][ C1] __schedule+0x893/0x2130 [ 179.917981][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.917998][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.918027][ C1] schedule+0xcf/0x270 [ 179.918046][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.918063][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.918091][ C1] futex_wait+0x1df/0x560 [ 179.918120][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.918147][ C1] ? wake_up_q+0xa3/0x100 [ 179.918164][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.918182][ C1] ? futex_wake+0x155/0x490 [ 179.918233][ C1] do_futex+0x15b/0x1a60 [ 179.918264][ C1] ? find_held_lock+0x2d/0x110 [ 179.918288][ C1] ? futex_exit_release+0x220/0x220 [ 179.918307][ C1] ? __might_fault+0xd3/0x180 [ 179.918326][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.918365][ C1] ? _copy_to_user+0xdc/0x150 [ 179.918388][ C1] __do_sys_futex+0x2a2/0x470 [ 179.918408][ C1] ? do_futex+0x1a60/0x1a60 [ 179.918432][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.918451][ C1] do_syscall_64+0x2d/0x70 [ 179.918467][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.918479][ C1] RIP: 0033:0x45deb9 [ 179.918492][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.918502][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.918520][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.918531][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.918542][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.918554][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.918565][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 179.918597][ C1] task:syz-executor.4 state:S stack:27824 pid:10465 ppid: 8830 flags:0x00000000 [ 179.918624][ C1] Call Trace: [ 179.918643][ C1] __schedule+0x893/0x2130 [ 179.918668][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.918682][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.918708][ C1] schedule+0xcf/0x270 [ 179.918727][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.918745][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.918821][ C1] futex_wait+0x1df/0x560 [ 179.918845][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.918868][ C1] ? hash_futex+0x12/0x200 [ 179.918887][ C1] ? futex_wake+0x155/0x490 [ 179.918927][ C1] do_futex+0x15b/0x1a60 [ 179.918957][ C1] ? find_held_lock+0x2d/0x110 [ 179.918976][ C1] ? futex_exit_release+0x220/0x220 [ 179.918993][ C1] ? __might_fault+0xd3/0x180 [ 179.919010][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.919050][ C1] ? _copy_to_user+0xdc/0x150 [ 179.919079][ C1] __do_sys_futex+0x2a2/0x470 [ 179.919103][ C1] ? do_futex+0x1a60/0x1a60 [ 179.919131][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.919156][ C1] do_syscall_64+0x2d/0x70 [ 179.919174][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.919187][ C1] RIP: 0033:0x45deb9 [ 179.919202][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.919212][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.919233][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.919245][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.919255][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.919267][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.919278][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.919310][ C1] task:syz-executor.0 state:S stack:29752 pid:10488 ppid: 8514 flags:0x00000000 [ 179.919338][ C1] Call Trace: [ 179.919361][ C1] __schedule+0x893/0x2130 [ 179.919389][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.919404][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.919434][ C1] schedule+0xcf/0x270 [ 179.919455][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.919473][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.919500][ C1] futex_wait+0x1df/0x560 [ 179.919524][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.919547][ C1] ? hash_futex+0x12/0x200 [ 179.919568][ C1] ? futex_wake+0x155/0x490 [ 179.919615][ C1] do_futex+0x15b/0x1a60 [ 179.919650][ C1] ? find_held_lock+0x2d/0x110 [ 179.919671][ C1] ? futex_exit_release+0x220/0x220 [ 179.919691][ C1] ? __might_fault+0xd3/0x180 [ 179.919710][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.919752][ C1] ? _copy_to_user+0xdc/0x150 [ 179.919787][ C1] __do_sys_futex+0x2a2/0x470 [ 179.919812][ C1] ? do_futex+0x1a60/0x1a60 [ 179.919840][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.919866][ C1] do_syscall_64+0x2d/0x70 [ 179.919883][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.919896][ C1] RIP: 0033:0x45deb9 [ 179.919910][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.919921][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.919941][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.919953][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.919965][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.919977][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.919989][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 179.920021][ C1] task:syz-executor.4 state:S stack:29752 pid:10491 ppid: 8830 flags:0x00000000 [ 179.920047][ C1] Call Trace: [ 179.920070][ C1] __schedule+0x893/0x2130 [ 179.920097][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.920113][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.920142][ C1] schedule+0xcf/0x270 [ 179.920163][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.920180][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.920208][ C1] futex_wait+0x1df/0x560 [ 179.920232][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.920256][ C1] ? wake_up_q+0xa3/0x100 [ 179.920272][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.920292][ C1] ? futex_wake+0x155/0x490 [ 179.920339][ C1] do_futex+0x15b/0x1a60 [ 179.920374][ C1] ? find_held_lock+0x2d/0x110 [ 179.920395][ C1] ? futex_exit_release+0x220/0x220 [ 179.920414][ C1] ? __might_fault+0xd3/0x180 [ 179.920433][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.920475][ C1] ? _copy_to_user+0xdc/0x150 [ 179.920504][ C1] __do_sys_futex+0x2a2/0x470 [ 179.920528][ C1] ? do_futex+0x1a60/0x1a60 [ 179.920556][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.920581][ C1] do_syscall_64+0x2d/0x70 [ 179.920597][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.920609][ C1] RIP: 0033:0x45deb9 [ 179.920622][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.920631][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.920650][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.920661][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.920672][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.920682][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.920694][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.920726][ C1] task:syz-executor.4 state:S stack:29752 pid:10505 ppid: 8830 flags:0x00000000 [ 179.920754][ C1] Call Trace: [ 179.920783][ C1] __schedule+0x893/0x2130 [ 179.920812][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.920828][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.920858][ C1] schedule+0xcf/0x270 [ 179.920878][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.920895][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.920923][ C1] futex_wait+0x1df/0x560 [ 179.920948][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.920970][ C1] ? wake_up_q+0xa3/0x100 [ 179.920987][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.921007][ C1] ? futex_wake+0x155/0x490 [ 179.921056][ C1] do_futex+0x15b/0x1a60 [ 179.921090][ C1] ? find_held_lock+0x2d/0x110 [ 179.921111][ C1] ? futex_exit_release+0x220/0x220 [ 179.921130][ C1] ? __might_fault+0xd3/0x180 [ 179.921150][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.921192][ C1] ? _copy_to_user+0xdc/0x150 [ 179.921221][ C1] __do_sys_futex+0x2a2/0x470 [ 179.921245][ C1] ? do_futex+0x1a60/0x1a60 [ 179.921273][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.921299][ C1] do_syscall_64+0x2d/0x70 [ 179.921317][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.921330][ C1] RIP: 0033:0x45deb9 [ 179.921344][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.921355][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.921376][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.921388][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.921399][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.921411][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.921423][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.921456][ C1] task:syz-executor.0 state:S stack:29752 pid:10507 ppid: 8514 flags:0x00000000 [ 179.921484][ C1] Call Trace: [ 179.921507][ C1] __schedule+0x893/0x2130 [ 179.921535][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.921550][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.921581][ C1] schedule+0xcf/0x270 [ 179.921602][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.921620][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.921647][ C1] futex_wait+0x1df/0x560 [ 179.921672][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.921695][ C1] ? wake_up_q+0xa3/0x100 [ 179.921711][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.921731][ C1] ? futex_wake+0x155/0x490 [ 179.921787][ C1] do_futex+0x15b/0x1a60 [ 179.921822][ C1] ? find_held_lock+0x2d/0x110 [ 179.921843][ C1] ? futex_exit_release+0x220/0x220 [ 179.921863][ C1] ? __might_fault+0xd3/0x180 [ 179.921882][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.921923][ C1] ? _copy_to_user+0xdc/0x150 [ 179.921952][ C1] __do_sys_futex+0x2a2/0x470 [ 179.921975][ C1] ? do_futex+0x1a60/0x1a60 [ 179.922003][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.922029][ C1] do_syscall_64+0x2d/0x70 [ 179.922046][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.922059][ C1] RIP: 0033:0x45deb9 [ 179.922073][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.922084][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.922104][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.922116][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.922127][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.922139][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.922151][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 179.922184][ C1] task:systemd-udevd state:D stack:28008 pid:10569 ppid: 4895 flags:0x00000100 [ 179.922212][ C1] Call Trace: [ 179.922234][ C1] __schedule+0x893/0x2130 [ 179.922262][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.922293][ C1] schedule+0xcf/0x270 [ 179.922315][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.922332][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.922355][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.922381][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.922403][ C1] ? find_held_lock+0x2d/0x110 [ 179.922432][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.922452][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.922483][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.922503][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.922524][ C1] inode_permission.part.0+0x270/0x410 [ 179.922546][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.922574][ C1] ? walk_component+0x6a0/0x6a0 [ 179.922591][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 179.922621][ C1] path_openat+0x25a/0x2730 [ 179.922641][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.922669][ C1] ? path_lookupat+0x830/0x830 [ 179.922695][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.922726][ C1] do_filp_open+0x17e/0x3c0 [ 179.922744][ C1] ? may_open_dev+0xf0/0xf0 [ 179.922780][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.922799][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.922830][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.922848][ C1] ? __alloc_fd+0x28d/0x600 [ 179.922879][ C1] do_sys_openat2+0x16d/0x420 [ 179.922899][ C1] ? build_open_flags+0x650/0x650 [ 179.922917][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 179.922951][ C1] __x64_sys_open+0x119/0x1c0 [ 179.922969][ C1] ? do_sys_open+0x140/0x140 [ 179.922993][ C1] ? __secure_computing+0x104/0x360 [ 179.923020][ C1] do_syscall_64+0x2d/0x70 [ 179.923038][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.923052][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 179.923072][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 179.923083][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 179.923104][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 179.923116][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 179.923127][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 179.923138][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 179.923150][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 179.923183][ C1] task:syz-executor.0 state:S stack:29752 pid:10576 ppid: 8514 flags:0x00000000 [ 179.923211][ C1] Call Trace: [ 179.923234][ C1] __schedule+0x893/0x2130 [ 179.923262][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.923277][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.923307][ C1] schedule+0xcf/0x270 [ 179.923328][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.923346][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.923373][ C1] futex_wait+0x1df/0x560 [ 179.923398][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.923420][ C1] ? wake_up_q+0xa3/0x100 [ 179.923434][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.923454][ C1] ? futex_wake+0x155/0x490 [ 179.923504][ C1] do_futex+0x15b/0x1a60 [ 179.923537][ C1] ? find_held_lock+0x2d/0x110 [ 179.923556][ C1] ? futex_exit_release+0x220/0x220 [ 179.923575][ C1] ? __might_fault+0xd3/0x180 [ 179.923596][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.923637][ C1] ? _copy_to_user+0xdc/0x150 [ 179.923663][ C1] __do_sys_futex+0x2a2/0x470 [ 179.923685][ C1] ? do_futex+0x1a60/0x1a60 [ 179.923710][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.923734][ C1] do_syscall_64+0x2d/0x70 [ 179.923747][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.923758][ C1] RIP: 0033:0x45deb9 [ 179.923770][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.923787][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.923805][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.923816][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.923826][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.923836][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.923848][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 179.923881][ C1] task:syz-executor.4 state:S stack:29752 pid:10604 ppid: 8830 flags:0x00000000 [ 179.923908][ C1] Call Trace: [ 179.923931][ C1] __schedule+0x893/0x2130 [ 179.923959][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.923973][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.924004][ C1] schedule+0xcf/0x270 [ 179.924024][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.924043][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.924069][ C1] futex_wait+0x1df/0x560 [ 179.924094][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.924118][ C1] ? wake_up_q+0xa3/0x100 [ 179.924133][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.924153][ C1] ? futex_wake+0x155/0x490 [ 179.924201][ C1] do_futex+0x15b/0x1a60 [ 179.924236][ C1] ? find_held_lock+0x2d/0x110 [ 179.924257][ C1] ? futex_exit_release+0x220/0x220 [ 179.924276][ C1] ? __might_fault+0xd3/0x180 [ 179.924296][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.924338][ C1] ? _copy_to_user+0xdc/0x150 [ 179.924367][ C1] __do_sys_futex+0x2a2/0x470 [ 179.924390][ C1] ? do_futex+0x1a60/0x1a60 [ 179.924418][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.924444][ C1] do_syscall_64+0x2d/0x70 [ 179.924462][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.924475][ C1] RIP: 0033:0x45deb9 [ 179.924489][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.924499][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.924519][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.924531][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.924542][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.924554][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.924566][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.924603][ C1] task:systemd-udevd state:D stack:27744 pid:10610 ppid: 4895 flags:0x00004100 [ 179.924630][ C1] Call Trace: [ 179.924654][ C1] __schedule+0x893/0x2130 [ 179.924682][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.924713][ C1] schedule+0xcf/0x270 [ 179.924735][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.924751][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.924779][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 179.924805][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.924843][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 179.924862][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 179.924882][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 179.924905][ C1] kernfs_iop_getattr+0x85/0xd0 [ 179.924924][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 179.924947][ C1] vfs_statx+0x18d/0x390 [ 179.924973][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 179.925005][ C1] __do_sys_newlstat+0x91/0x110 [ 179.925023][ C1] ? __do_sys_lstat+0x110/0x110 [ 179.925040][ C1] ? mntput+0x67/0x90 [ 179.925083][ C1] ? __secure_computing+0x104/0x360 [ 179.925107][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.925128][ C1] do_syscall_64+0x2d/0x70 [ 179.925146][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.925159][ C1] RIP: 0033:0x7f2f77ffc335 [ 179.925177][ C1] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 179.925189][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 179.925209][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 179.925221][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 179.925233][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 179.925246][ C1] R10: 00007f2f782bab58 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 179.925257][ C1] R13: 000055fa9d1b5bba R14: 000055fa9d1b9be7 R15: 000055fa9d1b9bea [ 179.925288][ C1] task:syz-executor.4 state:S stack:29752 pid:10613 ppid: 8830 flags:0x00000000 [ 179.925316][ C1] Call Trace: [ 179.925339][ C1] __schedule+0x893/0x2130 [ 179.925367][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.925383][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.925413][ C1] schedule+0xcf/0x270 [ 179.925433][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.925451][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.925478][ C1] futex_wait+0x1df/0x560 [ 179.925503][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.925527][ C1] ? wake_up_q+0xa3/0x100 [ 179.925543][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.925563][ C1] ? futex_wake+0x155/0x490 [ 179.925612][ C1] do_futex+0x15b/0x1a60 [ 179.925646][ C1] ? find_held_lock+0x2d/0x110 [ 179.925667][ C1] ? futex_exit_release+0x220/0x220 [ 179.925686][ C1] ? __might_fault+0xd3/0x180 [ 179.925707][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.925748][ C1] ? _copy_to_user+0xdc/0x150 [ 179.925783][ C1] __do_sys_futex+0x2a2/0x470 [ 179.925806][ C1] ? do_futex+0x1a60/0x1a60 [ 179.925835][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.925859][ C1] do_syscall_64+0x2d/0x70 [ 179.925876][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.925890][ C1] RIP: 0033:0x45deb9 [ 179.925903][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.925914][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.925934][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.925946][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.925958][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.925970][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.925982][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.926014][ C1] task:systemd-udevd state:R running task stack:27776 pid:10617 ppid: 4895 flags:0x0000010a [ 179.926047][ C1] Call Trace: [ 179.926056][ C1] [ 179.926072][ C1] sched_show_task+0x434/0x580 [ 179.926090][ C1] ? check_same_owner+0x250/0x250 [ 179.926111][ C1] ? cpumask_next+0x3c/0x40 [ 179.926130][ C1] ? touch_all_softlockup_watchdogs+0xc7/0x120 [ 179.926153][ C1] show_state_filter+0xf2/0x2d0 [ 179.926179][ C1] ? fn_caps_on+0x90/0x90 [ 179.926195][ C1] k_spec+0xe1/0x130 [ 179.926216][ C1] kbd_event+0xc02/0x18f0 [ 179.926240][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 179.926260][ C1] ? lock_release+0x710/0x710 [ 179.926278][ C1] ? input_repeat_key+0x244/0x380 [ 179.926299][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 179.926321][ C1] input_to_handler+0x3b9/0x4c0 [ 179.926349][ C1] input_pass_values.part.0+0x284/0x700 [ 179.926368][ C1] ? ktime_mono_to_any+0xb8/0x1a0 [ 179.926386][ C1] ? ktime_mono_to_any+0x10f/0x1a0 [ 179.926407][ C1] input_repeat_key+0x283/0x380 [ 179.926426][ C1] ? input_unregister_device+0xf0/0xf0 [ 179.926455][ C1] ? input_unregister_device+0xf0/0xf0 [ 179.926472][ C1] call_timer_fn+0x1a5/0x6b0 [ 179.926492][ C1] ? add_timer_on+0x4a0/0x4a0 [ 179.926511][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.926542][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.926559][ C1] ? input_unregister_device+0xf0/0xf0 [ 179.926581][ C1] __run_timers.part.0+0x67c/0xa50 [ 179.926612][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 179.926640][ C1] ? kvm_sched_clock_read+0x2a/0x40 [ 179.926656][ C1] ? sched_clock+0x2a/0x40 [ 179.926674][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 179.926702][ C1] run_timer_softirq+0xb3/0x1d0 [ 179.926721][ C1] __do_softirq+0x2a0/0x9f6 [ 179.926752][ C1] asm_call_irq_on_stack+0xf/0x20 [ 179.926762][ C1] [ 179.926787][ C1] do_softirq_own_stack+0xaa/0xd0 [ 179.926808][ C1] irq_exit_rcu+0x132/0x200 [ 179.926829][ C1] sysvec_apic_timer_interrupt+0x4d/0x100 [ 179.926849][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 179.926868][ C1] RIP: 0010:unwind_next_frame+0xe4/0x1f90 [ 179.926887][ C1] Code: 41 5d 41 5e 41 5f c3 4d 8d 67 48 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 1e 16 00 00 49 8b 47 48 <48> 89 44 24 08 49 8d 47 38 48 89 c2 48 89 04 24 48 b8 00 00 00 00 [ 179.926899][ C1] RSP: 0018:ffffc90017b8f940 EFLAGS: 00000246 [ 179.926916][ C1] RAX: ffffffff81e6df9e RBX: 1ffff92002f71f30 RCX: 0000000000000000 [ 179.926929][ C1] RDX: 1ffff92002f71f4c RSI: 0000000000000000 RDI: ffffc90017b8fa18 [ 179.926940][ C1] RBP: 0000000000000001 R08: ffffffff8d6fac68 R09: 0000000000000001 [ 179.926953][ C1] R10: 0000000000082081 R11: 0000000000000001 R12: ffffc90017b8fa60 [ 179.926965][ C1] R13: 0000000000000000 R14: ffff8880232e8000 R15: ffffc90017b8fa18 [ 179.926993][ C1] ? kernfs_fop_release+0xee/0x190 [ 179.927018][ C1] ? seq_release+0x5e/0x80 [ 179.927041][ C1] ? get_stack_info_noinstr+0x14/0x110 [ 179.927061][ C1] ? deref_stack_reg+0x150/0x150 [ 179.927084][ C1] ? __unwind_start+0x51b/0x800 [ 179.927106][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 179.927127][ C1] arch_stack_walk+0x7d/0xe0 [ 179.927153][ C1] ? kernfs_fop_release+0xee/0x190 [ 179.927177][ C1] ? kmem_cache_free+0x82/0x350 [ 179.927194][ C1] stack_trace_save+0x8c/0xc0 [ 179.927215][ C1] ? stack_trace_consume_entry+0x160/0x160 [ 179.927246][ C1] kasan_save_stack+0x1b/0x40 [ 179.927263][ C1] ? kasan_save_stack+0x1b/0x40 [ 179.927279][ C1] ? kasan_set_track+0x1c/0x30 [ 179.927297][ C1] ? kasan_set_free_info+0x1b/0x30 [ 179.927313][ C1] ? __kasan_slab_free+0x102/0x140 [ 179.927329][ C1] ? slab_free_freelist_hook+0x5d/0x150 [ 179.927345][ C1] ? kmem_cache_free+0x82/0x350 [ 179.927359][ C1] ? seq_release+0x5e/0x80 [ 179.927374][ C1] ? kernfs_fop_release+0xee/0x190 [ 179.927390][ C1] ? slab_free_freelist_hook+0x5d/0x150 [ 179.927421][ C1] ? find_held_lock+0x2d/0x110 [ 179.927448][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 179.927468][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.927499][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 179.927521][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.927541][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 179.927561][ C1] ? debug_check_no_obj_freed+0x20c/0x420 [ 179.927584][ C1] kasan_set_track+0x1c/0x30 [ 179.927604][ C1] kasan_set_free_info+0x1b/0x30 [ 179.927621][ C1] __kasan_slab_free+0x102/0x140 [ 179.927641][ C1] slab_free_freelist_hook+0x5d/0x150 [ 179.927661][ C1] ? seq_release+0x5e/0x80 [ 179.927678][ C1] kmem_cache_free+0x82/0x350 [ 179.927703][ C1] seq_release+0x5e/0x80 [ 179.927721][ C1] kernfs_fop_release+0xee/0x190 [ 179.927744][ C1] __fput+0x285/0x920 [ 179.927761][ C1] ? get_order+0x20/0x20 [ 179.927790][ C1] task_work_run+0xdd/0x190 [ 179.927819][ C1] exit_to_user_mode_prepare+0x17e/0x1a0 [ 179.927841][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 179.927860][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.927874][ C1] RIP: 0033:0x7f2f782d0270 [ 179.927892][ C1] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 179.927903][ C1] RSP: 002b:00007ffe493db378 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 179.927923][ C1] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f2f782d0270 [ 179.927935][ C1] RDX: 00007ffe493db3e4 RSI: 00007ffe493db3b8 RDI: 0000000000000007 [ 179.927946][ C1] RBP: 00007f2f79189710 R08: 00000000ffffffff R09: 0000000000000007 [ 179.927958][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.927970][ C1] R13: 0000000000000007 R14: 00007ffe493db3c0 R15: 0000000000000007 [ 179.928021][ C1] task:syz-executor.4 state:S stack:29752 pid:10619 ppid: 8830 flags:0x00000000 [ 179.928049][ C1] Call Trace: [ 179.928072][ C1] __schedule+0x893/0x2130 [ 179.928100][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.928115][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 179.928146][ C1] schedule+0xcf/0x270 [ 179.928166][ C1] futex_wait_queue_me+0x2a7/0x570 [ 179.928184][ C1] ? get_pi_state+0x1d0/0x1d0 [ 179.928211][ C1] futex_wait+0x1df/0x560 [ 179.928236][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 179.928260][ C1] ? wake_up_q+0xa3/0x100 [ 179.928274][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 179.928295][ C1] ? futex_wake+0x155/0x490 [ 179.928343][ C1] do_futex+0x15b/0x1a60 [ 179.928372][ C1] ? find_held_lock+0x2d/0x110 [ 179.928391][ C1] ? futex_exit_release+0x220/0x220 [ 179.928410][ C1] ? __might_fault+0xd3/0x180 [ 179.928430][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.928471][ C1] ? _copy_to_user+0xdc/0x150 [ 179.928500][ C1] __do_sys_futex+0x2a2/0x470 [ 179.928523][ C1] ? do_futex+0x1a60/0x1a60 [ 179.928552][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 179.928577][ C1] do_syscall_64+0x2d/0x70 [ 179.928595][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.928607][ C1] RIP: 0033:0x45deb9 [ 179.928621][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 179.928632][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.928652][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 179.928664][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 179.928676][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.928688][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 179.928700][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 179.928733][ C1] task:systemd-udevd state:D stack:28008 pid:10622 ppid: 4895 flags:0x00000100 [ 179.928760][ C1] Call Trace: [ 179.928789][ C1] __schedule+0x893/0x2130 [ 179.928817][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.928849][ C1] schedule+0xcf/0x270 [ 179.928870][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.928887][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.928910][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.928936][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.928958][ C1] ? find_held_lock+0x2d/0x110 [ 179.928987][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.929006][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.929036][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.929057][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.929077][ C1] inode_permission.part.0+0x270/0x410 [ 179.929099][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.929126][ C1] ? walk_component+0x6a0/0x6a0 [ 179.929143][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 179.929172][ C1] path_openat+0x25a/0x2730 [ 179.929192][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.929220][ C1] ? path_lookupat+0x830/0x830 [ 179.929246][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.929276][ C1] do_filp_open+0x17e/0x3c0 [ 179.929294][ C1] ? may_open_dev+0xf0/0xf0 [ 179.929323][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.929342][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.929372][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.929389][ C1] ? __alloc_fd+0x28d/0x600 [ 179.929421][ C1] do_sys_openat2+0x16d/0x420 [ 179.929442][ C1] ? build_open_flags+0x650/0x650 [ 179.929460][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 179.929496][ C1] __x64_sys_open+0x119/0x1c0 [ 179.929515][ C1] ? do_sys_open+0x140/0x140 [ 179.929539][ C1] ? __secure_computing+0x104/0x360 [ 179.929565][ C1] do_syscall_64+0x2d/0x70 [ 179.929582][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.929596][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 179.929614][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 179.929625][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 179.929645][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 179.929657][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 179.929668][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 179.929680][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 179.929692][ C1] R13: 0000000000000001 R14: 000055fa9d1ba4b0 R15: 00007ffe493f0ec0 [ 179.929724][ C1] task:systemd-udevd state:D stack:28008 pid:10624 ppid: 4895 flags:0x00000100 [ 179.929751][ C1] Call Trace: [ 179.929779][ C1] __schedule+0x893/0x2130 [ 179.929807][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.929839][ C1] schedule+0xcf/0x270 [ 179.929861][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.929878][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.929900][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.929926][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.929947][ C1] ? find_held_lock+0x2d/0x110 [ 179.929977][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.929996][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.930021][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.930036][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.930053][ C1] inode_permission.part.0+0x270/0x410 [ 179.930075][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.930102][ C1] ? walk_component+0x6a0/0x6a0 [ 179.930121][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.930141][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.930168][ C1] path_lookupat+0xb7/0x830 [ 179.930193][ C1] filename_lookup+0x19f/0x560 [ 179.930212][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.930243][ C1] ? __check_object_size+0x171/0x3f0 [ 179.930266][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.930289][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.930307][ C1] ? bpf_lsm_cred_prepare+0x5/0x10 [ 179.930336][ C1] do_faccessat+0x129/0x820 [ 179.930359][ C1] ? stream_open+0x60/0x60 [ 179.930378][ C1] ? __secure_computing+0x104/0x360 [ 179.930405][ C1] do_syscall_64+0x2d/0x70 [ 179.930423][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.930436][ C1] RIP: 0033:0x7f2f77ffc9c7 [ 179.930453][ C1] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 179.930465][ C1] RSP: 002b:00007ffe493f09e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 179.930485][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b5b00 RCX: 00007f2f77ffc9c7 [ 179.930497][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055fa9b6e1fea [ 179.930509][ C1] RBP: 0000000000000000 R08: 000000000001f600 R09: 0000000000000180 [ 179.930522][ C1] R10: 000055fa9b6e0d0c R11: 0000000000000246 R12: 00007ffe493f0ae0 [ 179.930533][ C1] R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e [ 179.930565][ C1] task:systemd-udevd state:D stack:27616 pid:10627 ppid: 4895 flags:0x00004100 [ 179.930592][ C1] Call Trace: [ 179.930615][ C1] __schedule+0x893/0x2130 [ 179.930643][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.930674][ C1] schedule+0xcf/0x270 [ 179.930696][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.930713][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.930736][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 179.930761][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.930804][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 179.930822][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 179.930836][ C1] ? putname+0xe1/0x120 [ 179.930855][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 179.930878][ C1] kernfs_iop_getattr+0x85/0xd0 [ 179.930898][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 179.930921][ C1] vfs_fstat+0x6b/0xb0 [ 179.930943][ C1] __do_sys_newfstat+0x81/0x100 [ 179.930961][ C1] ? __do_sys_fstat+0x100/0x100 [ 179.930977][ C1] ? mntput+0x67/0x90 [ 179.931020][ C1] ? __secure_computing+0x104/0x360 [ 179.931043][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.931065][ C1] do_syscall_64+0x2d/0x70 [ 179.931082][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.931095][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 179.931113][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 179.931124][ C1] RSP: 002b:00007ffe493eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 179.931144][ C1] RAX: ffffffffffffffda RBX: 000055fa9b6e4bb2 RCX: 00007f2f77ffc2e2 [ 179.931157][ C1] RDX: 00007ffe493eb180 RSI: 00007ffe493eb180 RDI: 0000000000000007 [ 179.931169][ C1] RBP: 00007ffe493eb3f0 R08: 0000000000000000 R09: 0000000000000001 [ 179.931181][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9d1baae0 [ 179.931193][ C1] R13: 00007ffe493eb2f8 R14: 00000000ffffffff R15: 00007ffe493eb2f0 [ 179.931225][ C1] task:systemd-udevd state:D stack:28008 pid:10634 ppid: 4895 flags:0x00004100 [ 179.931252][ C1] Call Trace: [ 179.931273][ C1] __schedule+0x893/0x2130 [ 179.931302][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.931334][ C1] schedule+0xcf/0x270 [ 179.931355][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.931373][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.931395][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 179.931420][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.931457][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 179.931475][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 179.931496][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 179.931518][ C1] kernfs_iop_getattr+0x85/0xd0 [ 179.931538][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 179.931560][ C1] vfs_statx+0x18d/0x390 [ 179.931585][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 179.931617][ C1] __do_sys_newlstat+0x91/0x110 [ 179.931635][ C1] ? __do_sys_lstat+0x110/0x110 [ 179.931652][ C1] ? mntput+0x67/0x90 [ 179.931694][ C1] ? __secure_computing+0x104/0x360 [ 179.931717][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.931739][ C1] do_syscall_64+0x2d/0x70 [ 179.931756][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.931769][ C1] RIP: 0033:0x7f2f77ffc335 [ 179.931792][ C1] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 179.931804][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 179.931824][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 179.931837][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 179.931849][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 179.931862][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 179.931874][ C1] R13: 000055fa9d1b5ba5 R14: 000055fa9d1b8afd R15: 000055fa9d1b8b05 [ 179.931905][ C1] task:systemd-udevd state:D stack:27632 pid:10638 ppid: 4895 flags:0x00000100 [ 179.931933][ C1] Call Trace: [ 179.931956][ C1] __schedule+0x893/0x2130 [ 179.931984][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.932016][ C1] schedule+0xcf/0x270 [ 179.932038][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.932054][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.932077][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.932103][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.932124][ C1] ? find_held_lock+0x2d/0x110 [ 179.932154][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.932173][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.932203][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.932224][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.932243][ C1] inode_permission.part.0+0x270/0x410 [ 179.932265][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.932289][ C1] ? walk_component+0x6a0/0x6a0 [ 179.932306][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 179.932335][ C1] path_openat+0x25a/0x2730 [ 179.932355][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.932383][ C1] ? path_lookupat+0x830/0x830 [ 179.932400][ C1] ? kmem_cache_free+0x82/0x350 [ 179.932417][ C1] ? stack_trace_save+0x8c/0xc0 [ 179.932441][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.932472][ C1] do_filp_open+0x17e/0x3c0 [ 179.932488][ C1] ? may_open_dev+0xf0/0xf0 [ 179.932518][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.932536][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.932567][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.932584][ C1] ? __alloc_fd+0x28d/0x600 [ 179.932615][ C1] do_sys_openat2+0x16d/0x420 [ 179.932636][ C1] ? build_open_flags+0x650/0x650 [ 179.932658][ C1] ? kmem_cache_free+0x82/0x350 [ 179.932687][ C1] __x64_sys_open+0x119/0x1c0 [ 179.932705][ C1] ? do_sys_open+0x140/0x140 [ 179.932729][ C1] ? __secure_computing+0x104/0x360 [ 179.932755][ C1] do_syscall_64+0x2d/0x70 [ 179.932779][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.932792][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 179.932810][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 179.932821][ C1] RSP: 002b:00007ffe493f06a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 179.932841][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 179.932853][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0850 [ 179.932864][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 179.932876][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 179.932889][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 179.932921][ C1] task:systemd-udevd state:D stack:27872 pid:10640 ppid: 4895 flags:0x00004100 [ 179.932947][ C1] Call Trace: [ 179.932970][ C1] __schedule+0x893/0x2130 [ 179.932998][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.933030][ C1] schedule+0xcf/0x270 [ 179.933051][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.933068][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.933090][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 179.933116][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.933153][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 179.933172][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 179.933192][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 179.933215][ C1] kernfs_iop_getattr+0x85/0xd0 [ 179.933235][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 179.933257][ C1] vfs_fstat+0x6b/0xb0 [ 179.933278][ C1] __do_sys_newfstat+0x81/0x100 [ 179.933296][ C1] ? __do_sys_fstat+0x100/0x100 [ 179.933339][ C1] ? __secure_computing+0x104/0x360 [ 179.933362][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.933383][ C1] do_syscall_64+0x2d/0x70 [ 179.933401][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.933414][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 179.933431][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 179.933443][ C1] RSP: 002b:00007ffe493eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 179.933463][ C1] RAX: ffffffffffffffda RBX: 00007f2f782b7440 RCX: 00007f2f77ffc2e2 [ 179.933475][ C1] RDX: 00007ffe493eb070 RSI: 00007ffe493eb070 RDI: 0000000000000007 [ 179.933487][ C1] RBP: 000055fa9d1b9d40 R08: 0000000000000b40 R09: 000055fa9d1c74c0 [ 179.933499][ C1] R10: 000055fa9d1b9d40 R11: 0000000000000246 R12: 0000000000000001 [ 179.933511][ C1] R13: 0000000000001000 R14: 000055fa9d1c74c0 R15: 00007ffe493eb340 [ 179.933544][ C1] task:systemd-udevd state:D stack:27872 pid:10642 ppid: 4895 flags:0x00000100 [ 179.933571][ C1] Call Trace: [ 179.933594][ C1] __schedule+0x893/0x2130 [ 179.933622][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.933653][ C1] schedule+0xcf/0x270 [ 179.933675][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.933692][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.933715][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.933741][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.933763][ C1] ? find_held_lock+0x2d/0x110 [ 179.933797][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.933816][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.933847][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.933867][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.933887][ C1] inode_permission.part.0+0x270/0x410 [ 179.933908][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.933935][ C1] ? walk_component+0x6a0/0x6a0 [ 179.933952][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 179.933980][ C1] path_openat+0x25a/0x2730 [ 179.934000][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.934028][ C1] ? path_lookupat+0x830/0x830 [ 179.934055][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.934086][ C1] do_filp_open+0x17e/0x3c0 [ 179.934103][ C1] ? may_open_dev+0xf0/0xf0 [ 179.934132][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.934151][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.934181][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.934198][ C1] ? __alloc_fd+0x28d/0x600 [ 179.934229][ C1] do_sys_openat2+0x16d/0x420 [ 179.934250][ C1] ? build_open_flags+0x650/0x650 [ 179.934269][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 179.934303][ C1] __x64_sys_open+0x119/0x1c0 [ 179.934322][ C1] ? do_sys_open+0x140/0x140 [ 179.934345][ C1] ? __secure_computing+0x104/0x360 [ 179.934372][ C1] do_syscall_64+0x2d/0x70 [ 179.934389][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.934402][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 179.934420][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 179.934431][ C1] RSP: 002b:00007ffe493f0698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 179.934451][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 179.934464][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0840 [ 179.934475][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 179.934487][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 179.934499][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 179.934531][ C1] task:systemd-udevd state:D stack:28008 pid:10645 ppid: 4895 flags:0x00000100 [ 179.934558][ C1] Call Trace: [ 179.934586][ C1] __schedule+0x893/0x2130 [ 179.934614][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.934645][ C1] schedule+0xcf/0x270 [ 179.934667][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.934684][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.934707][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.934732][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.934753][ C1] ? find_held_lock+0x2d/0x110 [ 179.934788][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.934806][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.934838][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.934858][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.934878][ C1] inode_permission.part.0+0x270/0x410 [ 179.934899][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.934925][ C1] ? walk_component+0x6a0/0x6a0 [ 179.934944][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.934960][ C1] ? kmem_cache_free+0x82/0x350 [ 179.934978][ C1] ? stack_trace_save+0x8c/0xc0 [ 179.935005][ C1] path_lookupat+0xb7/0x830 [ 179.935030][ C1] filename_lookup+0x19f/0x560 [ 179.935050][ C1] ? may_linkat+0x2b0/0x2b0 [ 179.935079][ C1] ? __check_object_size+0x171/0x3f0 [ 179.935103][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 179.935126][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 179.935157][ C1] vfs_statx+0x142/0x390 [ 179.935178][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.935200][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 179.935217][ C1] ? __seccomp_filter+0x256/0x1510 [ 179.935247][ C1] __do_sys_newlstat+0x91/0x110 [ 179.935265][ C1] ? __do_sys_lstat+0x110/0x110 [ 179.935307][ C1] ? __secure_computing+0x104/0x360 [ 179.935330][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 179.935352][ C1] do_syscall_64+0x2d/0x70 [ 179.935369][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.935383][ C1] RIP: 0033:0x7f2f77ffc335 [ 179.935400][ C1] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 179.935411][ C1] RSP: 002b:00007ffe493ebf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 179.935432][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bf49e RCX: 00007f2f77ffc335 [ 179.935444][ C1] RDX: 00007ffe493ec000 RSI: 00007ffe493ec000 RDI: 00007ffe493ebf30 [ 179.935456][ C1] RBP: 00007ffe493ec0d0 R08: 000000000000c200 R09: 0000000000000000 [ 179.935468][ C1] R10: d76746e0e056fe01 R11: 0000000000000246 R12: 00007ffe493ec0e0 [ 179.935480][ C1] R13: 00007ffe493ebfd8 R14: 0000000000000018 R15: 000055fa9d1a70c0 [ 179.935513][ C1] task:kworker/0:5 state:R running task stack:28256 pid:10701 ppid: 2 flags:0x00004000 [ 179.935560][ C1] Workqueue: events_power_efficient neigh_periodic_work [ 179.935572][ C1] Call Trace: [ 179.935592][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.935612][ C1] ? lock_chain_count+0x20/0x20 [ 179.935629][ C1] ? consume_skb+0xcf/0x160 [ 179.935656][ C1] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 179.935672][ C1] ? __neigh_notify+0x84/0x160 [ 179.935694][ C1] ? __alloc_skb+0x71/0x550 [ 179.935712][ C1] ? __phys_addr+0x9a/0x110 [ 179.935728][ C1] ? kvfree_call_rcu+0x8e/0x6b0 [ 179.935750][ C1] ? __alloc_skb+0x34a/0x550 [ 179.935766][ C1] ? rtnl_notify+0xa9/0xf0 [ 179.935795][ C1] ? __neigh_notify+0xdc/0x160 [ 179.935818][ C1] ? neigh_cleanup_and_release+0x1fd/0x340 [ 179.935838][ C1] ? neigh_periodic_work+0x6e0/0xa00 [ 179.935868][ C1] ? process_one_work+0x933/0x15a0 [ 179.935897][ C1] ? rcuwait_wake_up+0x112/0x220 [ 179.935914][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.935932][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 179.935970][ C1] ? worker_thread+0x64c/0x1120 [ 179.936004][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.936026][ C1] ? kthread+0x3af/0x4a0 [ 179.936046][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.936067][ C1] ? ret_from_fork+0x1f/0x30 [ 179.936100][ C1] task:kworker/0:6 state:D stack:30072 pid:10702 ppid: 2 flags:0x00004000 [ 179.936138][ C1] Workqueue: events usb_gadget_state_work [ 179.936149][ C1] Call Trace: [ 179.936172][ C1] __schedule+0x893/0x2130 [ 179.936200][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.936221][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 179.936242][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 179.936265][ C1] schedule+0xcf/0x270 [ 179.936286][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.936302][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.936322][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 179.936348][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.936379][ C1] ? lock_release+0x710/0x710 [ 179.936398][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.936425][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 179.936444][ C1] sysfs_notify+0x8f/0xd0 [ 179.936466][ C1] usb_gadget_state_work+0x44/0x60 [ 179.936483][ C1] process_one_work+0x933/0x15a0 [ 179.936507][ C1] ? lock_release+0x710/0x710 [ 179.936525][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 179.936549][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.936567][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 179.936595][ C1] worker_thread+0x64c/0x1120 [ 179.936628][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.936646][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.936667][ C1] kthread+0x3af/0x4a0 [ 179.936686][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.936707][ C1] ret_from_fork+0x1f/0x30 [ 179.936739][ C1] task:systemd-udevd state:D stack:28144 pid:10703 ppid: 4895 flags:0x00000100 [ 179.936767][ C1] Call Trace: [ 179.936795][ C1] __schedule+0x893/0x2130 [ 179.936824][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.936854][ C1] schedule+0xcf/0x270 [ 179.936876][ C1] schedule_preempt_disabled+0xf/0x20 [ 179.936892][ C1] __mutex_lock+0x3e2/0x10e0 [ 179.936915][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 179.936941][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 179.936962][ C1] ? find_held_lock+0x2d/0x110 [ 179.936992][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.937011][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.937042][ C1] kernfs_iop_permission+0x5f/0xb0 [ 179.937062][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 179.937082][ C1] inode_permission.part.0+0x270/0x410 [ 179.937104][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 179.937131][ C1] ? walk_component+0x6a0/0x6a0 [ 179.937147][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 179.937176][ C1] path_openat+0x25a/0x2730 [ 179.937197][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 179.937224][ C1] ? path_lookupat+0x830/0x830 [ 179.937244][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 179.937267][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 179.937297][ C1] do_filp_open+0x17e/0x3c0 [ 179.937315][ C1] ? may_open_dev+0xf0/0xf0 [ 179.937344][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.937363][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.937392][ C1] ? _raw_spin_unlock+0x24/0x40 [ 179.937409][ C1] ? __alloc_fd+0x28d/0x600 [ 179.937440][ C1] do_sys_openat2+0x16d/0x420 [ 179.937461][ C1] ? build_open_flags+0x650/0x650 [ 179.937497][ C1] __x64_sys_open+0x119/0x1c0 [ 179.937515][ C1] ? do_sys_open+0x140/0x140 [ 179.937539][ C1] ? __secure_computing+0x104/0x360 [ 179.937565][ C1] do_syscall_64+0x2d/0x70 [ 179.937583][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.937596][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 179.937614][ C1] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 19 30 2c 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 fe 9d 01 00 48 89 04 24 [ 179.937625][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 179.937645][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 179.937657][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 179.937668][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 179.937681][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 179.937692][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 179.937724][ C1] task:kworker/0:7 state:I stack:30832 pid:10705 ppid: 2 flags:0x00004000 [ 179.937754][ C1] Call Trace: [ 179.937782][ C1] __schedule+0x893/0x2130 [ 179.937810][ C1] ? io_schedule_timeout+0x140/0x140 [ 179.937826][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 179.937845][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 179.937870][ C1] schedule+0xcf/0x270 [ 179.937888][ C1] worker_thread+0x14c/0x1120 [ 179.937921][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 179.937939][ C1] ? process_one_work+0x15a0/0x15a0 [ 179.937960][ C1] kthread+0x3af/0x4a0 [ 179.937979][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 179.938000][ C1] ret_from_fork+0x1f/0x30 [ 179.938031][ C1] [ 179.938031][ C1] Showing all locks held in the system: [ 179.938090][ C1] 3 locks held by kworker/0:0/5: [ 179.938096][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.938145][ C1] #1: ffffc90000ca7da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.938193][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.938244][ C1] 5 locks held by kworker/0:1/7: [ 179.938251][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.938293][ C1] #1: ffffc90000cc7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.938334][ C1] #2: ffff88801bd7d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 179.938378][ C1] #3: ffff8880253b5218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 179.938418][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.938464][ C1] 5 locks held by kworker/u4:1/21: [ 179.938470][ C1] #0: ffff888028aeb938 ((wq_completion)phy13){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.938512][ C1] #1: ffffc90000dbfda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.938554][ C1] #2: ffff88802a49cd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 179.938599][ C1] #3: ffff88802af41548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 179.938643][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x4f2/0x610 [ 179.938691][ C1] 6 locks held by kworker/1:1/33: [ 179.938701][ C1] 4 locks held by kworker/u4:3/123: [ 179.938706][ C1] #0: ffff888140af8938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.938749][ C1] #1: ffffc9000129fda8 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.938796][ C1] #2: ffff888021baa0e0 (&type->s_umount_key#40){++++}-{3:3}, at: trylock_super+0x1d/0x100 [ 179.938845][ C1] #3: ffff888021baca40 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: do_writepages+0xec/0x290 [ 179.938895][ C1] 1 lock held by khugepaged/1661: [ 179.938902][ C1] #0: ffffffff8b405f28 (lock#5){+.+.}-{3:3}, at: lru_add_drain_all+0x5f/0x6f0 [ 179.938961][ C1] 5 locks held by kworker/0:2/3001: [ 179.938967][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.939008][ C1] #1: ffffc90001557da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.939396][ C1] #2: ffff88801c01d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 179.939470][ C1] #3: ffff888025978218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 179.939541][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.939623][ C1] 5 locks held by kworker/u4:5/3440: [ 179.939634][ C1] #0: ffff888026da9138 ((wq_completion)phy4){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.939705][ C1] #1: ffffc9000237fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.939779][ C1] #2: ffff88801a7fcd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 179.939851][ C1] #3: ffff8880276c1548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 179.939922][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x27e/0x610 [ 179.940014][ C1] 1 lock held by systemd-journal/4893: [ 179.940025][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 179.940099][ C1] 2 locks held by in:imklog/8183: [ 179.940113][ C1] 2 locks held by agetty/8188: [ 179.940124][ C1] #0: ffff888028270098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 179.940198][ C1] #1: ffffc90000e7c2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 [ 179.940271][ C1] 1 lock held by syz-executor.0/8514: [ 179.940285][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940361][ C1] 1 lock held by syz-executor.1/8579: [ 179.940372][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940447][ C1] 1 lock held by syz-executor.2/8717: [ 179.940458][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940533][ C1] 1 lock held by syz-executor.3/8793: [ 179.940544][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940619][ C1] 1 lock held by syz-executor.4/8830: [ 179.940630][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940677][ C1] 1 lock held by syz-executor.5/8977: [ 179.940682][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.940733][ C1] 3 locks held by kworker/0:3/9185: [ 179.940740][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.940785][ C1] #1: ffffc9000293fda8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.940825][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.940876][ C1] 4 locks held by kworker/1:3/9196: [ 179.940889][ C1] 3 locks held by kworker/0:4/9804: [ 179.940896][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.940943][ C1] #1: ffffc90016097da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.940990][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.941044][ C1] 5 locks held by kworker/u4:6/9931: [ 179.941061][ C1] 1 lock held by systemd-udevd/10569: [ 179.941068][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941124][ C1] 1 lock held by systemd-udevd/10610: [ 179.941131][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 179.941186][ C1] 5 locks held by systemd-udevd/10617: [ 179.941193][ C1] #0: ffffc90000d90d80 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 179.941243][ C1] #1: ffff88805abb8230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 179.941292][ C1] #2: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 179.941340][ C1] #3: ffffffff8bc1e6f8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x87/0x18f0 [ 179.941390][ C1] #4: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 179.941444][ C1] 1 lock held by systemd-udevd/10622: [ 179.941451][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941506][ C1] 1 lock held by systemd-udevd/10624: [ 179.941513][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941564][ C1] 1 lock held by systemd-udevd/10627: [ 179.941570][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 179.941619][ C1] 1 lock held by systemd-udevd/10634: [ 179.941626][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 179.941680][ C1] 1 lock held by systemd-udevd/10638: [ 179.941687][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941742][ C1] 1 lock held by systemd-udevd/10640: [ 179.941749][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 179.941811][ C1] 1 lock held by systemd-udevd/10642: [ 179.941817][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941873][ C1] 1 lock held by systemd-udevd/10645: [ 179.941880][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.941935][ C1] 3 locks held by kworker/0:6/10702: [ 179.941942][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 179.941989][ C1] #1: ffffc90017e27da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 179.942038][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 179.942090][ C1] 1 lock held by systemd-udevd/10703: [ 179.942097][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 179.942147][ C1] [ 179.942155][ C1] ============================================= [ 179.942155][ C1] [ 180.157609][ C1] task:systemd state:S stack:22640 pid: 1 ppid: 0 flags:0x00000000 [ 180.157638][ C1] Call Trace: [ 180.157665][ C1] __schedule+0x893/0x2130 [ 180.157692][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.157711][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 180.157738][ C1] schedule+0xcf/0x270 [ 180.157769][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 180.157791][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 180.157811][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 180.157832][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.157851][ C1] ? do_raw_write_lock+0x11a/0x280 [ 180.157870][ C1] ? do_raw_read_unlock+0x70/0x70 [ 180.157890][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 180.157915][ C1] do_epoll_wait+0xe84/0x10a0 [ 180.157945][ C1] ? ep_read_events_proc+0x440/0x440 [ 180.157969][ C1] ? find_held_lock+0x2d/0x110 [ 180.157994][ C1] ? __task_pid_nr_ns+0x1b7/0x4b0 [ 180.158014][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.158036][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.158070][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 180.158092][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 180.158111][ C1] do_syscall_64+0x2d/0x70 [ 180.158128][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 180.158144][ C1] RIP: 0033:0x7fde1c069303 [ 180.158154][ C1] Code: Unable to access opcode bytes at RIP 0x7fde1c0692d9. [ 180.158166][ C1] RSP: 002b:00007fff8a165890 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 180.158187][ C1] RAX: ffffffffffffffda RBX: 00005586707aff50 RCX: 00007fde1c069303 [ 180.158199][ C1] RDX: 0000000000000025 RSI: 00007fff8a1658a0 RDI: 0000000000000004 [ 180.158211][ C1] RBP: 00007fff8a165b60 R08: 431bde82d7b634db R09: 0000000000003d90 [ 180.158223][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007fff8a1658a0 [ 180.158235][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 180.158267][ C1] task:kthreadd state:S stack:28096 pid: 2 ppid: 0 flags:0x00004000 [ 180.158295][ C1] Call Trace: [ 180.158318][ C1] __schedule+0x893/0x2130 [ 180.158351][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.158367][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.158385][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.158408][ C1] schedule+0xcf/0x270 [ 180.158427][ C1] kthreadd+0x597/0x740 [ 180.158453][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 180.158474][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.158494][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 180.158516][ C1] ret_from_fork+0x1f/0x30 [ 180.158548][ C1] task:rcu_gp state:R running task stack:29712 pid: 3 ppid: 2 flags:0x00004000 [ 180.158589][ C1] Workqueue: 0x0 (rcu_gp) [ 180.158607][ C1] Call Trace: [ 180.158630][ C1] __schedule+0x893/0x2130 [ 180.158658][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.158674][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.158693][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.158718][ C1] schedule+0xcf/0x270 [ 180.158736][ C1] rescuer_thread+0x7a7/0xd30 [ 180.158772][ C1] ? worker_thread+0x1120/0x1120 [ 180.158790][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.158808][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.158826][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.158847][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.158861][ C1] ? worker_thread+0x1120/0x1120 [ 180.158878][ C1] kthread+0x3af/0x4a0 [ 180.158893][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.158909][ C1] ret_from_fork+0x1f/0x30 [ 180.158935][ C1] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 180.158961][ C1] Call Trace: [ 180.158979][ C1] __schedule+0x893/0x2130 [ 180.159002][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.159016][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.159030][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.159051][ C1] schedule+0xcf/0x270 [ 180.159067][ C1] rescuer_thread+0x7a7/0xd30 [ 180.159095][ C1] ? worker_thread+0x1120/0x1120 [ 180.159110][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.159124][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.159139][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.159156][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.159169][ C1] ? worker_thread+0x1120/0x1120 [ 180.159186][ C1] kthread+0x3af/0x4a0 [ 180.159201][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.159218][ C1] ret_from_fork+0x1f/0x30 [ 180.159246][ C1] task:kworker/0:0 state:D stack:26152 pid: 5 ppid: 2 flags:0x00004000 [ 180.159279][ C1] Workqueue: events usb_gadget_state_work [ 180.159288][ C1] Call Trace: [ 180.159307][ C1] __schedule+0x893/0x2130 [ 180.159331][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.159351][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.159369][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.159390][ C1] schedule+0xcf/0x270 [ 180.159409][ C1] schedule_preempt_disabled+0xf/0x20 [ 180.159423][ C1] __mutex_lock+0x3e2/0x10e0 [ 180.159441][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 180.159466][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 180.159495][ C1] ? lock_release+0x710/0x710 [ 180.159515][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.159532][ C1] ? find_held_lock+0x2d/0x110 [ 180.159556][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 180.159574][ C1] sysfs_notify+0x8f/0xd0 [ 180.159596][ C1] usb_gadget_state_work+0x44/0x60 [ 180.159614][ C1] process_one_work+0x933/0x15a0 [ 180.159641][ C1] ? rcuwait_wake_up+0x112/0x220 [ 180.159659][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.159675][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 180.159710][ C1] worker_thread+0x64c/0x1120 [ 180.159743][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.159772][ C1] kthread+0x3af/0x4a0 [ 180.159790][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.159810][ C1] ret_from_fork+0x1f/0x30 [ 180.159842][ C1] task:kworker/0:0H state:I stack:29168 pid: 6 ppid: 2 flags:0x00004000 [ 180.159876][ C1] Workqueue: 0x0 (kblockd) [ 180.159894][ C1] Call Trace: [ 180.159914][ C1] __schedule+0x893/0x2130 [ 180.159939][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.159968][ C1] schedule+0xcf/0x270 [ 180.159986][ C1] worker_thread+0x14c/0x1120 [ 180.160019][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.160038][ C1] kthread+0x3af/0x4a0 [ 180.160056][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.160075][ C1] ret_from_fork+0x1f/0x30 [ 180.160107][ C1] task:kworker/0:1 state:D stack:28400 pid: 7 ppid: 2 flags:0x00004000 [ 180.160145][ C1] Workqueue: usb_hub_wq hub_event [ 180.160157][ C1] Call Trace: [ 180.160181][ C1] __schedule+0x893/0x2130 [ 180.160209][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.160230][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.160252][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.160272][ C1] schedule+0xcf/0x270 [ 180.160293][ C1] schedule_preempt_disabled+0xf/0x20 [ 180.160309][ C1] __mutex_lock+0x3e2/0x10e0 [ 180.160326][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 180.160352][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 180.160370][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.160404][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 180.160424][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 180.160440][ C1] sysfs_unmerge_group+0x5d/0x160 [ 180.160463][ C1] dpm_sysfs_remove+0x62/0xb0 [ 180.160480][ C1] device_del+0x20c/0xec0 [ 180.160504][ C1] ? device_link_add_missing_supplier_links+0x370/0x370 [ 180.160524][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 180.160545][ C1] device_unregister+0x22/0xc0 [ 180.160560][ C1] usb_remove_ep_devs+0x3e/0x80 [ 180.160578][ C1] usb_disable_device+0x306/0x7b0 [ 180.160607][ C1] usb_disconnect.cold+0x27d/0x780 [ 180.160633][ C1] hub_event+0x1c8a/0x42d0 [ 180.160683][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 180.160706][ C1] ? lock_release+0x710/0x710 [ 180.160724][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.160768][ C1] process_one_work+0x933/0x15a0 [ 180.160794][ C1] ? lock_release+0x710/0x710 [ 180.160812][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.160836][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.160852][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.160880][ C1] worker_thread+0x64c/0x1120 [ 180.160914][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.160936][ C1] kthread+0x3af/0x4a0 [ 180.160956][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.160977][ C1] ret_from_fork+0x1f/0x30 [ 180.161010][ C1] task:kworker/u4:0 state:D stack:24104 pid: 8 ppid: 2 flags:0x00004000 [ 180.161048][ C1] Workqueue: phy3 ieee80211_iface_work [ 180.161061][ C1] Call Trace: [ 180.161084][ C1] __schedule+0x893/0x2130 [ 180.161112][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.161133][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.161163][ C1] schedule+0xcf/0x270 [ 180.161185][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 180.161203][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 180.161228][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.161257][ C1] ? lock_chain_count+0x20/0x20 [ 180.161292][ C1] ? find_held_lock+0x2d/0x110 [ 180.161319][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 180.161351][ C1] synchronize_rcu+0xdf/0x180 [ 180.161369][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 180.161416][ C1] ? mutex_is_locked+0xe/0x40 [ 180.161433][ C1] synchronize_net+0x47/0x50 [ 180.161449][ C1] sta_info_destroy_addr+0x79/0xe0 [ 180.161472][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 180.161498][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 180.161530][ C1] ? mark_lock+0xf7/0x24c0 [ 180.161556][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.161574][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 180.161594][ C1] ? lock_chain_count+0x20/0x20 [ 180.161625][ C1] ? find_held_lock+0x2d/0x110 [ 180.161652][ C1] ? skb_dequeue+0x125/0x180 [ 180.161678][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.161703][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.161725][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.161746][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.161778][ C1] ieee80211_iface_work+0x706/0x970 [ 180.161806][ C1] process_one_work+0x933/0x15a0 [ 180.161831][ C1] ? lock_release+0x710/0x710 [ 180.161849][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.161873][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.161891][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.161919][ C1] worker_thread+0x64c/0x1120 [ 180.161954][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.161975][ C1] kthread+0x3af/0x4a0 [ 180.161995][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.162017][ C1] ret_from_fork+0x1f/0x30 [ 180.162049][ C1] task:mm_percpu_wq state:I stack:30792 pid: 9 ppid: 2 flags:0x00004000 [ 180.162078][ C1] Call Trace: [ 180.162101][ C1] __schedule+0x893/0x2130 [ 180.162129][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.162146][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.162164][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.162189][ C1] schedule+0xcf/0x270 [ 180.162209][ C1] rescuer_thread+0x7a7/0xd30 [ 180.162244][ C1] ? worker_thread+0x1120/0x1120 [ 180.162262][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.162281][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.162298][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.162320][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.162338][ C1] ? worker_thread+0x1120/0x1120 [ 180.162359][ C1] kthread+0x3af/0x4a0 [ 180.162378][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.162400][ C1] ret_from_fork+0x1f/0x30 [ 180.162432][ C1] task:ksoftirqd/0 state:S stack:23904 pid: 10 ppid: 2 flags:0x00004000 [ 180.162458][ C1] Call Trace: [ 180.162481][ C1] __schedule+0x893/0x2130 [ 180.162506][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.162536][ C1] schedule+0xcf/0x270 [ 180.162553][ C1] smpboot_thread_fn+0x328/0x9e0 [ 180.162573][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.162588][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.162604][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.162622][ C1] kthread+0x3af/0x4a0 [ 180.162638][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.162657][ C1] ret_from_fork+0x1f/0x30 [ 180.162687][ C1] task:rcu_preempt state:R running task stack:29168 pid: 11 ppid: 2 flags:0x00004000 [ 180.162718][ C1] Call Trace: [ 180.162739][ C1] __schedule+0x893/0x2130 [ 180.162773][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.162796][ C1] ? debug_object_destroy+0x210/0x210 [ 180.162817][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.162840][ C1] schedule+0xcf/0x270 [ 180.162862][ C1] schedule_timeout+0x148/0x250 [ 180.162882][ C1] ? usleep_range+0x170/0x170 [ 180.162900][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.162920][ C1] ? __next_timer_interrupt+0x210/0x210 [ 180.162948][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 180.162975][ C1] rcu_gp_kthread+0xb4c/0x1c90 [ 180.163001][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.163023][ C1] ? rcu_core_si+0x10/0x10 [ 180.163047][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.163068][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.163091][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.163108][ C1] ? rcu_core_si+0x10/0x10 [ 180.163129][ C1] kthread+0x3af/0x4a0 [ 180.163149][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.163170][ C1] ret_from_fork+0x1f/0x30 [ 180.163204][ C1] task:migration/0 state:S stack:30304 pid: 12 ppid: 2 flags:0x00004000 [ 180.163230][ C1] Call Trace: [ 180.163253][ C1] __schedule+0x893/0x2130 [ 180.163281][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.163301][ C1] ? ikconfig_read_current+0x40/0x40 [ 180.163321][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.163338][ C1] ? ikconfig_read_current+0x40/0x40 [ 180.163362][ C1] schedule+0xcf/0x270 [ 180.163383][ C1] smpboot_thread_fn+0x328/0x9e0 [ 180.163408][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.163427][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.163448][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.163469][ C1] kthread+0x3af/0x4a0 [ 180.163488][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.163510][ C1] ret_from_fork+0x1f/0x30 [ 180.163543][ C1] task:cpuhp/0 state:S stack:27792 pid: 13 ppid: 2 flags:0x00004000 [ 180.163570][ C1] Call Trace: [ 180.163593][ C1] __schedule+0x893/0x2130 [ 180.163622][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.163641][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.163661][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.163683][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.163706][ C1] schedule+0xcf/0x270 [ 180.163727][ C1] smpboot_thread_fn+0x328/0x9e0 [ 180.163756][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.163775][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.163796][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.163817][ C1] kthread+0x3af/0x4a0 [ 180.163837][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.163858][ C1] ret_from_fork+0x1f/0x30 [ 180.163890][ C1] task:cpuhp/1 state:S stack:28336 pid: 14 ppid: 2 flags:0x00004000 [ 180.163918][ C1] Call Trace: [ 180.163940][ C1] __schedule+0x893/0x2130 [ 180.163969][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.163988][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.164009][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.164031][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.164054][ C1] schedule+0xcf/0x270 [ 180.164074][ C1] smpboot_thread_fn+0x328/0x9e0 [ 180.164099][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.164118][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.164138][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.164160][ C1] kthread+0x3af/0x4a0 [ 180.164180][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.164201][ C1] ret_from_fork+0x1f/0x30 [ 180.164231][ C1] task:migration/1 state:S stack:30288 pid: 15 ppid: 2 flags:0x00004000 [ 180.164253][ C1] Call Trace: [ 180.164273][ C1] __schedule+0x893/0x2130 [ 180.164298][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.164316][ C1] ? ikconfig_read_current+0x40/0x40 [ 180.164333][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.164349][ C1] ? ikconfig_read_current+0x40/0x40 [ 180.164372][ C1] schedule+0xcf/0x270 [ 180.164393][ C1] smpboot_thread_fn+0x328/0x9e0 [ 180.164417][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.164436][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.164455][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.164477][ C1] kthread+0x3af/0x4a0 [ 180.164497][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.164518][ C1] ret_from_fork+0x1f/0x30 [ 180.164548][ C1] task:ksoftirqd/1 state:R running task stack:25112 pid: 16 ppid: 2 flags:0x00004000 [ 180.164584][ C1] Call Trace: [ 180.164600][ C1] sched_show_task+0x434/0x580 [ 180.164616][ C1] ? check_same_owner+0x250/0x250 [ 180.164635][ C1] ? cpumask_next+0x3c/0x40 [ 180.164653][ C1] ? touch_all_softlockup_watchdogs+0xc7/0x120 [ 180.164675][ C1] show_state_filter+0xf2/0x2d0 [ 180.164698][ C1] ? fn_caps_on+0x90/0x90 [ 180.164712][ C1] k_spec+0xe1/0x130 [ 180.164733][ C1] kbd_event+0xc02/0x18f0 [ 180.164761][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 180.164782][ C1] ? lock_release+0x710/0x710 [ 180.164802][ C1] ? input_repeat_key+0x244/0x380 [ 180.164822][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 180.164844][ C1] input_to_handler+0x3b9/0x4c0 [ 180.164872][ C1] input_pass_values.part.0+0x284/0x700 [ 180.164892][ C1] ? ktime_mono_to_any+0xb8/0x1a0 [ 180.164909][ C1] ? ktime_mono_to_any+0x10f/0x1a0 [ 180.164931][ C1] input_repeat_key+0x283/0x380 [ 180.164950][ C1] ? input_unregister_device+0xf0/0xf0 [ 180.164980][ C1] ? input_unregister_device+0xf0/0xf0 [ 180.164997][ C1] call_timer_fn+0x1a5/0x6b0 [ 180.165016][ C1] ? add_timer_on+0x4a0/0x4a0 [ 180.165035][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.165066][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.165084][ C1] ? input_unregister_device+0xf0/0xf0 [ 180.165106][ C1] __run_timers.part.0+0x67c/0xa50 [ 180.165137][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 180.165156][ C1] ? finish_task_switch+0x150/0x7a0 [ 180.165173][ C1] ? __switch_to+0x57c/0x1050 [ 180.165196][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 180.165215][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 180.165232][ C1] ? sched_clock+0x2a/0x40 [ 180.165249][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 180.165282][ C1] run_timer_softirq+0xb3/0x1d0 [ 180.165301][ C1] __do_softirq+0x2a0/0x9f6 [ 180.165329][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 180.165348][ C1] run_ksoftirqd+0x2d/0x50 [ 180.165364][ C1] smpboot_thread_fn+0x655/0x9e0 [ 180.165388][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.165407][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.165427][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 180.165448][ C1] kthread+0x3af/0x4a0 [ 180.165481][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.165504][ C1] ret_from_fork+0x1f/0x30 [ 180.165537][ C1] task:kworker/1:0 state:I stack:25296 pid: 17 ppid: 2 flags:0x00004000 [ 180.165571][ C1] Workqueue: 0x0 (events) [ 180.165590][ C1] Call Trace: [ 180.165613][ C1] __schedule+0x893/0x2130 [ 180.165642][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.165659][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.165678][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.165704][ C1] schedule+0xcf/0x270 [ 180.165723][ C1] worker_thread+0x14c/0x1120 [ 180.165763][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.165785][ C1] kthread+0x3af/0x4a0 [ 180.165805][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.165826][ C1] ret_from_fork+0x1f/0x30 [ 180.165859][ C1] task:kworker/1:0H state:I stack:28936 pid: 18 ppid: 2 flags:0x00004000 [ 180.165891][ C1] Workqueue: 0x0 (kblockd) [ 180.165909][ C1] Call Trace: [ 180.165932][ C1] __schedule+0x893/0x2130 [ 180.165961][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.165993][ C1] schedule+0xcf/0x270 [ 180.166012][ C1] worker_thread+0x14c/0x1120 [ 180.166047][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.166069][ C1] kthread+0x3af/0x4a0 [ 180.166089][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.166110][ C1] ret_from_fork+0x1f/0x30 [ 180.166143][ C1] task:kdevtmpfs state:S stack:27440 pid: 19 ppid: 2 flags:0x00004000 [ 180.166170][ C1] Call Trace: [ 180.166192][ C1] __schedule+0x893/0x2130 [ 180.166221][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.166238][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.166256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.166281][ C1] schedule+0xcf/0x270 [ 180.166300][ C1] devtmpfsd+0x30d/0x333 [ 180.166321][ C1] ? dmar_validate_one_drhd+0x24d/0x24d [ 180.166343][ C1] kthread+0x3af/0x4a0 [ 180.166363][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.166384][ C1] ret_from_fork+0x1f/0x30 [ 180.166417][ C1] task:netns state:I stack:30680 pid: 20 ppid: 2 flags:0x00004000 [ 180.166444][ C1] Call Trace: [ 180.166467][ C1] __schedule+0x893/0x2130 [ 180.166495][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.166512][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.166530][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.166555][ C1] schedule+0xcf/0x270 [ 180.166574][ C1] rescuer_thread+0x7a7/0xd30 [ 180.166610][ C1] ? worker_thread+0x1120/0x1120 [ 180.166629][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.166649][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.166666][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.166689][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.166705][ C1] ? worker_thread+0x1120/0x1120 [ 180.166727][ C1] kthread+0x3af/0x4a0 [ 180.166747][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.166773][ C1] ret_from_fork+0x1f/0x30 [ 180.166805][ C1] task:kworker/u4:1 state:R running task stack:26032 pid: 21 ppid: 2 flags:0x00004000 [ 180.166845][ C1] Workqueue: bat_events batadv_nc_worker [ 180.166856][ C1] Call Trace: [ 180.166884][ C1] ? ext4_ext_map_blocks+0x3623/0x5eb0 [ 180.166903][ C1] ? __lock_acquire+0xff9/0x5c00 [ 180.166940][ C1] ? kmem_cache_free+0x82/0x350 [ 180.166959][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 180.167004][ C1] ? __ext4_handle_dirty_metadata+0x1ee/0x730 [ 180.167024][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 180.167046][ C1] ? lock_chain_count+0x20/0x20 [ 180.167071][ C1] ? xas_descend+0x132/0x380 [ 180.167100][ C1] ? lock_chain_count+0x20/0x20 [ 180.167124][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.167142][ C1] ? __xa_insert+0x250/0x250 [ 180.167172][ C1] ? rcu_read_lock_sched_held+0x25/0x70 [ 180.167194][ C1] ? kasan_set_track+0x1c/0x30 [ 180.167213][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.167241][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 180.167262][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.167299][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 180.167320][ C1] ? lock_release+0x710/0x710 [ 180.167338][ C1] ? batadv_nc_worker+0x781/0xe50 [ 180.167359][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.167396][ C1] ? batadv_nc_worker+0xf3/0xe50 [ 180.167430][ C1] ? process_one_work+0x933/0x15a0 [ 180.167455][ C1] ? lock_release+0x710/0x710 [ 180.167473][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.167497][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.167515][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.167544][ C1] ? worker_thread+0x64c/0x1120 [ 180.167577][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.167595][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.167616][ C1] ? kthread+0x3af/0x4a0 [ 180.167636][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.167657][ C1] ? ret_from_fork+0x1f/0x30 [ 180.167690][ C1] task:rcu_tasks_kthre state:S stack:29904 pid: 23 ppid: 2 flags:0x00004000 [ 180.167718][ C1] Call Trace: [ 180.167741][ C1] __schedule+0x893/0x2130 [ 180.167775][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.167795][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.167825][ C1] schedule+0xcf/0x270 [ 180.167847][ C1] rcu_tasks_kthread+0x486/0x650 [ 180.167881][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 180.167906][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.167926][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.167948][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.167988][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 180.168010][ C1] kthread+0x3af/0x4a0 [ 180.168030][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.168051][ C1] ret_from_fork+0x1f/0x30 [ 180.168084][ C1] task:rcu_tasks_trace state:S stack:30080 pid: 24 ppid: 2 flags:0x00004000 [ 180.168110][ C1] Call Trace: [ 180.168133][ C1] __schedule+0x893/0x2130 [ 180.168161][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.168181][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.168211][ C1] schedule+0xcf/0x270 [ 180.168233][ C1] rcu_tasks_kthread+0x486/0x650 [ 180.168267][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 180.168291][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.168311][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.168333][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.168352][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 180.168372][ C1] kthread+0x3af/0x4a0 [ 180.168388][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.168406][ C1] ret_from_fork+0x1f/0x30 [ 180.168435][ C1] task:kworker/1:1 state:R running task stack:23056 pid: 33 ppid: 2 flags:0x00004000 [ 180.168473][ C1] Workqueue: usb_hub_wq hub_event [ 180.168485][ C1] Call Trace: [ 180.168505][ C1] __schedule+0x893/0x2130 [ 180.168531][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.168556][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 180.168576][ C1] preempt_schedule_common+0x45/0xc0 [ 180.168596][ C1] preempt_schedule_thunk+0x16/0x18 [ 180.168615][ C1] ? vprintk_emit+0x1cd/0x4c0 [ 180.168628][ C1] vprintk_emit+0x1d2/0x4c0 [ 180.168650][ C1] dev_vprintk_emit+0x2ea/0x32e [ 180.168668][ C1] ? dev_attr_show.cold+0x3a/0x3a [ 180.168694][ C1] ? wait_for_completion+0x260/0x260 [ 180.168717][ C1] dev_printk_emit+0xba/0xf1 [ 180.168734][ C1] ? dev_vprintk_emit+0x32e/0x32e [ 180.168768][ C1] ? __kernfs_create_file+0x2ad/0x350 [ 180.168795][ C1] __dev_printk+0xcf/0xf5 [ 180.168814][ C1] _dev_info+0xd7/0x109 [ 180.168832][ C1] ? _dev_notice+0x109/0x109 [ 180.168847][ C1] ? sysfs_create_file_ns+0x149/0x1c0 [ 180.168865][ C1] ? sysfs_add_file_mode_ns+0x540/0x540 [ 180.168906][ C1] hid_connect.cold+0xe0/0xf5 [ 180.168935][ C1] ? hid_match_id+0x300/0x300 [ 180.168975][ C1] hid_hw_start+0xa2/0x130 [ 180.168998][ C1] hid_device_probe+0x396/0x3f0 [ 180.169021][ C1] ? hid_match_device+0x390/0x390 [ 180.169039][ C1] really_probe+0x291/0xde0 [ 180.169065][ C1] driver_probe_device+0x26b/0x3d0 [ 180.169090][ C1] __device_attach_driver+0x1d1/0x290 [ 180.169113][ C1] ? driver_allows_async_probing+0x150/0x150 [ 180.169128][ C1] bus_for_each_drv+0x15f/0x1e0 [ 180.169148][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 180.169167][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.169189][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.169210][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.169233][ C1] __device_attach+0x228/0x4a0 [ 180.169252][ C1] ? really_probe+0xde0/0xde0 [ 180.169274][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 180.169300][ C1] bus_probe_device+0x1e4/0x290 [ 180.169323][ C1] device_add+0xbb2/0x1ce0 [ 180.169346][ C1] ? devlink_add_symlinks+0x450/0x450 [ 180.169367][ C1] ? __debugfs_create_file+0x33d/0x4c0 [ 180.169398][ C1] hid_add_device+0x344/0x9d0 [ 180.169423][ C1] ? modalias_show+0x150/0x150 [ 180.169443][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 180.169470][ C1] usbhid_probe+0xaae/0xfc0 [ 180.169501][ C1] usb_probe_interface+0x315/0x7f0 [ 180.169528][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 180.169546][ C1] really_probe+0x291/0xde0 [ 180.169572][ C1] driver_probe_device+0x26b/0x3d0 [ 180.169597][ C1] __device_attach_driver+0x1d1/0x290 [ 180.169619][ C1] ? driver_allows_async_probing+0x150/0x150 [ 180.169635][ C1] bus_for_each_drv+0x15f/0x1e0 [ 180.169653][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 180.169673][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.169694][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.169715][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.169738][ C1] __device_attach+0x228/0x4a0 [ 180.169763][ C1] ? really_probe+0xde0/0xde0 [ 180.169783][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 180.169808][ C1] bus_probe_device+0x1e4/0x290 [ 180.169832][ C1] device_add+0xbb2/0x1ce0 [ 180.169855][ C1] ? devlink_add_symlinks+0x450/0x450 [ 180.169874][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.169906][ C1] usb_set_configuration+0x113c/0x1910 [ 180.169954][ C1] usb_generic_driver_probe+0xba/0x100 [ 180.169975][ C1] usb_probe_device+0xd9/0x2c0 [ 180.169996][ C1] ? usb_driver_release_interface+0x180/0x180 [ 180.170014][ C1] really_probe+0x291/0xde0 [ 180.170041][ C1] driver_probe_device+0x26b/0x3d0 [ 180.170066][ C1] __device_attach_driver+0x1d1/0x290 [ 180.170088][ C1] ? driver_allows_async_probing+0x150/0x150 [ 180.170102][ C1] bus_for_each_drv+0x15f/0x1e0 [ 180.170119][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 180.170137][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.170154][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.170170][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.170190][ C1] __device_attach+0x228/0x4a0 [ 180.170208][ C1] ? really_probe+0xde0/0xde0 [ 180.170227][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 180.170251][ C1] bus_probe_device+0x1e4/0x290 [ 180.170271][ C1] device_add+0xbb2/0x1ce0 [ 180.170290][ C1] ? devlink_add_symlinks+0x450/0x450 [ 180.170318][ C1] usb_new_device.cold+0x71d/0xfe9 [ 180.170344][ C1] ? hub_disconnect+0x510/0x510 [ 180.170358][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.170379][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.170404][ C1] hub_event+0x2348/0x42d0 [ 180.170460][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 180.170484][ C1] ? lock_release+0x710/0x710 [ 180.170505][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.170522][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.170555][ C1] process_one_work+0x933/0x15a0 [ 180.170579][ C1] ? lock_release+0x710/0x710 [ 180.170596][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.170620][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.170637][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.170665][ C1] worker_thread+0x64c/0x1120 [ 180.170699][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.170720][ C1] kthread+0x3af/0x4a0 [ 180.170739][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.170768][ C1] ret_from_fork+0x1f/0x30 [ 180.170802][ C1] task:kauditd state:S stack:30184 pid: 34 ppid: 2 flags:0x00004000 [ 180.170831][ C1] Call Trace: [ 180.170855][ C1] __schedule+0x893/0x2130 [ 180.170881][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.170901][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.170930][ C1] schedule+0xcf/0x270 [ 180.170951][ C1] kauditd_thread+0x693/0xb70 [ 180.170973][ C1] ? auditd_reset+0x170/0x170 [ 180.170996][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.171016][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.171038][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.171055][ C1] ? auditd_reset+0x170/0x170 [ 180.171075][ C1] kthread+0x3af/0x4a0 [ 180.171095][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.171115][ C1] ret_from_fork+0x1f/0x30 [ 180.171146][ C1] task:kworker/u4:2 state:R running task stack:24048 pid: 48 ppid: 2 flags:0x00004000 [ 180.171191][ C1] Workqueue: phy10 ieee80211_iface_work [ 180.171202][ C1] Call Trace: [ 180.171224][ C1] __schedule+0x893/0x2130 [ 180.171251][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.171267][ C1] ? find_held_lock+0x2d/0x110 [ 180.171293][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 180.171313][ C1] preempt_schedule_common+0x45/0xc0 [ 180.171333][ C1] preempt_schedule_thunk+0x16/0x18 [ 180.171354][ C1] ? mark_lock+0xf7/0x24c0 [ 180.171370][ C1] ? cfg80211_bss_update+0x26b/0x1c60 [ 180.171394][ C1] __local_bh_enable_ip+0xf7/0x110 [ 180.171412][ C1] cfg80211_bss_update+0x26b/0x1c60 [ 180.171443][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 180.171462][ C1] ? kasan_unpoison_shadow+0x33/0x40 [ 180.171481][ C1] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 180.171503][ C1] cfg80211_inform_single_bss_frame_data+0x6e2/0xe90 [ 180.171530][ C1] ? cfg80211_inform_bss_data+0x160/0x160 [ 180.171550][ C1] ? create_prof_cpu_mask+0x20/0x20 [ 180.171605][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.171634][ C1] cfg80211_inform_bss_frame_data+0xa7/0xb10 [ 180.171660][ C1] ? find_held_lock+0x2d/0x110 [ 180.171684][ C1] ? ieee80211_bss_info_update+0x374/0xb70 [ 180.171704][ C1] ? cfg80211_inform_single_bss_frame_data+0xe90/0xe90 [ 180.171740][ C1] ieee80211_bss_info_update+0x3ce/0xb70 [ 180.171769][ C1] ? ieee80211_rx_bss_put+0x50/0x50 [ 180.171787][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 180.171829][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.171861][ C1] ? find_held_lock+0x2d/0x110 [ 180.171891][ C1] ? find_held_lock+0x2d/0x110 [ 180.171914][ C1] ? ieee80211_rx_mgmt_probe_beacon+0xc2c/0x1690 [ 180.171956][ C1] ieee80211_rx_mgmt_probe_beacon+0xc77/0x1690 [ 180.171988][ C1] ? ieee80211_ibss_add_sta+0x750/0x750 [ 180.172010][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 180.172029][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.172048][ C1] ? deref_stack_reg+0xee/0x150 [ 180.172143][ C1] ? lock_chain_count+0x20/0x20 [ 180.172162][ C1] ? kmem_cache_free+0x82/0x350 [ 180.172180][ C1] ? kasan_save_stack+0x32/0x40 [ 180.172198][ C1] ? kasan_save_stack+0x1b/0x40 [ 180.172215][ C1] ? kasan_set_track+0x1c/0x30 [ 180.172234][ C1] ? kasan_set_free_info+0x1b/0x30 [ 180.172252][ C1] ? __kasan_slab_free+0x102/0x140 [ 180.172277][ C1] ieee80211_ibss_rx_queued_mgmt+0xe3e/0x1870 [ 180.172299][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 180.172329][ C1] ? mark_lock+0xf7/0x24c0 [ 180.172350][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.172370][ C1] ? lock_chain_count+0x20/0x20 [ 180.172400][ C1] ? find_held_lock+0x2d/0x110 [ 180.172429][ C1] ? skb_dequeue+0x125/0x180 [ 180.172458][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.172479][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.172498][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.172518][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.172547][ C1] ieee80211_iface_work+0x706/0x970 [ 180.172576][ C1] process_one_work+0x933/0x15a0 [ 180.172605][ C1] ? rcuwait_wake_up+0x112/0x220 [ 180.172622][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.172640][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 180.172679][ C1] worker_thread+0x64c/0x1120 [ 180.172717][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.172736][ C1] kthread+0x3af/0x4a0 [ 180.172760][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.172779][ C1] ret_from_fork+0x1f/0x30 [ 180.172814][ C1] task:kworker/u4:3 state:D stack:24864 pid: 123 ppid: 2 flags:0x00004000 [ 180.172848][ C1] Workqueue: phy14 ieee80211_iface_work [ 180.172869][ C1] Call Trace: [ 180.172889][ C1] __schedule+0x893/0x2130 [ 180.172918][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.172937][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.172966][ C1] schedule+0xcf/0x270 [ 180.172985][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 180.173003][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 180.173023][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.173053][ C1] ? lock_chain_count+0x20/0x20 [ 180.173084][ C1] ? find_held_lock+0x2d/0x110 [ 180.173114][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 180.173143][ C1] synchronize_rcu+0xdf/0x180 [ 180.173161][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 180.173203][ C1] ? mutex_is_locked+0xe/0x40 [ 180.173221][ C1] synchronize_net+0x47/0x50 [ 180.173238][ C1] __sta_info_destroy+0x2e/0x50 [ 180.173259][ C1] ieee80211_ibss_work+0x625/0xe80 [ 180.173283][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 180.173305][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.173335][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.173355][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.173384][ C1] ieee80211_iface_work+0x82e/0x970 [ 180.173413][ C1] process_one_work+0x933/0x15a0 [ 180.173439][ C1] ? lock_release+0x710/0x710 [ 180.173457][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.173484][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.173503][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.173531][ C1] worker_thread+0x64c/0x1120 [ 180.173569][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.173588][ C1] kthread+0x3af/0x4a0 [ 180.173607][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.173625][ C1] ret_from_fork+0x1f/0x30 [ 180.173658][ C1] task:kworker/u4:4 state:D stack:25280 pid: 221 ppid: 2 flags:0x00004000 [ 180.173729][ C1] Workqueue: phy12 ieee80211_iface_work [ 180.173741][ C1] Call Trace: [ 180.173767][ C1] __schedule+0x893/0x2130 [ 180.173794][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.173812][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.173839][ C1] schedule+0xcf/0x270 [ 180.173859][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 180.173876][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 180.173898][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.173928][ C1] ? lock_chain_count+0x20/0x20 [ 180.173963][ C1] ? find_held_lock+0x2d/0x110 [ 180.173989][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 180.174021][ C1] synchronize_rcu+0xdf/0x180 [ 180.174040][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 180.174086][ C1] ? mutex_is_locked+0xe/0x40 [ 180.174103][ C1] synchronize_net+0x47/0x50 [ 180.174118][ C1] sta_info_destroy_addr+0x79/0xe0 [ 180.174141][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 180.174164][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 180.174195][ C1] ? mark_lock+0xf7/0x24c0 [ 180.174219][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 180.174237][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 180.174263][ C1] ? lock_chain_count+0x20/0x20 [ 180.174292][ C1] ? find_held_lock+0x2d/0x110 [ 180.174319][ C1] ? skb_dequeue+0x125/0x180 [ 180.174346][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.174371][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.174392][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.174413][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 180.174440][ C1] ieee80211_iface_work+0x706/0x970 [ 180.174468][ C1] process_one_work+0x933/0x15a0 [ 180.174493][ C1] ? lock_release+0x710/0x710 [ 180.174511][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 180.174535][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.174553][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 180.174587][ C1] worker_thread+0x64c/0x1120 [ 180.174620][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.174636][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.174656][ C1] kthread+0x3af/0x4a0 [ 180.174675][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.174695][ C1] ret_from_fork+0x1f/0x30 [ 180.174729][ C1] task:khungtaskd state:S stack:30648 pid: 1654 ppid: 2 flags:0x00004000 [ 180.174807][ C1] Call Trace: [ 180.174831][ C1] __schedule+0x893/0x2130 [ 180.174859][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.174882][ C1] ? debug_object_destroy+0x210/0x210 [ 180.174908][ C1] schedule+0xcf/0x270 [ 180.174930][ C1] schedule_timeout+0x148/0x250 [ 180.174950][ C1] ? usleep_range+0x170/0x170 [ 180.174971][ C1] ? __next_timer_interrupt+0x210/0x210 [ 180.175007][ C1] watchdog+0xf9/0xfa0 [ 180.175032][ C1] ? reset_hung_task_detector+0x30/0x30 [ 180.175054][ C1] kthread+0x3af/0x4a0 [ 180.175074][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.175095][ C1] ret_from_fork+0x1f/0x30 [ 180.175128][ C1] task:oom_reaper state:S stack:30096 pid: 1655 ppid: 2 flags:0x00004000 [ 180.175156][ C1] Call Trace: [ 180.175179][ C1] __schedule+0x893/0x2130 [ 180.175208][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.175227][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.175256][ C1] schedule+0xcf/0x270 [ 180.175277][ C1] oom_reaper+0x983/0xd40 [ 180.175296][ C1] ? __kthread_parkme+0xad/0x1e0 [ 180.175316][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.175340][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 180.175364][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.175385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.175407][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.175426][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 180.175448][ C1] kthread+0x3af/0x4a0 [ 180.175468][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.175489][ C1] ret_from_fork+0x1f/0x30 [ 180.175522][ C1] task:writeback state:I stack:30680 pid: 1656 ppid: 2 flags:0x00004000 [ 180.175550][ C1] Call Trace: [ 180.175573][ C1] __schedule+0x893/0x2130 [ 180.175601][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.175618][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.175637][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.175662][ C1] schedule+0xcf/0x270 [ 180.175681][ C1] rescuer_thread+0x7a7/0xd30 [ 180.175717][ C1] ? worker_thread+0x1120/0x1120 [ 180.175735][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.175761][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.175780][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.175802][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.175819][ C1] ? worker_thread+0x1120/0x1120 [ 180.175841][ C1] kthread+0x3af/0x4a0 [ 180.175861][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.175882][ C1] ret_from_fork+0x1f/0x30 [ 180.175914][ C1] task:kcompactd0 state:S stack:29496 pid: 1657 ppid: 2 flags:0x00004000 [ 180.175942][ C1] Call Trace: [ 180.175965][ C1] __schedule+0x893/0x2130 [ 180.175993][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.176015][ C1] ? debug_object_destroy+0x210/0x210 [ 180.176036][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.176059][ C1] schedule+0xcf/0x270 [ 180.176081][ C1] schedule_timeout+0x148/0x250 [ 180.176101][ C1] ? usleep_range+0x170/0x170 [ 180.176118][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.176137][ C1] ? __next_timer_interrupt+0x210/0x210 [ 180.176160][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 180.176185][ C1] kcompactd+0x5c1/0xd00 [ 180.176211][ C1] ? kcompactd_do_work+0x730/0x730 [ 180.176236][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.176255][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.176277][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.176294][ C1] ? kcompactd_do_work+0x730/0x730 [ 180.176316][ C1] kthread+0x3af/0x4a0 [ 180.176336][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.176357][ C1] ret_from_fork+0x1f/0x30 [ 180.176390][ C1] task:kcompactd1 state:S stack:29496 pid: 1659 ppid: 2 flags:0x00004000 [ 180.176417][ C1] Call Trace: [ 180.176440][ C1] __schedule+0x893/0x2130 [ 180.176468][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.176490][ C1] ? debug_object_destroy+0x210/0x210 [ 180.176510][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.176533][ C1] schedule+0xcf/0x270 [ 180.176555][ C1] schedule_timeout+0x148/0x250 [ 180.176575][ C1] ? usleep_range+0x170/0x170 [ 180.176592][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.176612][ C1] ? __next_timer_interrupt+0x210/0x210 [ 180.176638][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 180.176665][ C1] kcompactd+0x5c1/0xd00 [ 180.176692][ C1] ? kcompactd_do_work+0x730/0x730 [ 180.176719][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.176740][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.176768][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.176786][ C1] ? kcompactd_do_work+0x730/0x730 [ 180.176807][ C1] kthread+0x3af/0x4a0 [ 180.176827][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.176848][ C1] ret_from_fork+0x1f/0x30 [ 180.176880][ C1] task:ksmd state:S stack:30048 pid: 1660 ppid: 2 flags:0x00004000 [ 180.176908][ C1] Call Trace: [ 180.176930][ C1] __schedule+0x893/0x2130 [ 180.176959][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.176979][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.177008][ C1] schedule+0xcf/0x270 [ 180.177027][ C1] ksm_scan_thread+0x24ad/0x69b0 [ 180.177057][ C1] ? find_held_lock+0x2d/0x110 [ 180.177083][ C1] ? __kthread_parkme+0xad/0x1e0 [ 180.177100][ C1] ? __stable_node_chain+0xd80/0xd80 [ 180.177132][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.177153][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.177175][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.177192][ C1] ? __stable_node_chain+0xd80/0xd80 [ 180.177214][ C1] kthread+0x3af/0x4a0 [ 180.177233][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.177255][ C1] ret_from_fork+0x1f/0x30 [ 180.177286][ C1] task:khugepaged state:D stack:23936 pid: 1661 ppid: 2 flags:0x00004000 [ 180.177312][ C1] Call Trace: [ 180.177335][ C1] __schedule+0x893/0x2130 [ 180.177363][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.177382][ C1] ? lock_chain_count+0x20/0x20 [ 180.177412][ C1] schedule+0xcf/0x270 [ 180.177434][ C1] schedule_timeout+0x1d8/0x250 [ 180.177453][ C1] ? usleep_range+0x170/0x170 [ 180.177470][ C1] ? wait_for_completion+0x15b/0x260 [ 180.177497][ C1] ? mark_held_locks+0x9f/0xe0 [ 180.177512][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.177536][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.177562][ C1] wait_for_completion+0x163/0x260 [ 180.177580][ C1] ? __flush_work+0x4f1/0xac0 [ 180.177601][ C1] ? wait_for_completion_interruptible+0x2e0/0x2e0 [ 180.177630][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 180.177653][ C1] __flush_work+0x51f/0xac0 [ 180.177677][ C1] ? queue_delayed_work_on+0xe0/0xe0 [ 180.177702][ C1] ? flush_workqueue_prep_pwqs+0x510/0x510 [ 180.177739][ C1] ? queue_work_on+0xab/0xd0 [ 180.177765][ C1] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 180.177782][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.177808][ C1] lru_add_drain_all+0x41c/0x6f0 [ 180.177836][ C1] khugepaged+0x10b/0x6a70 [ 180.177904][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 180.177930][ C1] ? __kthread_parkme+0xad/0x1e0 [ 180.177948][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.177970][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.178005][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.178025][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 180.178046][ C1] kthread+0x3af/0x4a0 [ 180.178066][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.178087][ C1] ret_from_fork+0x1f/0x30 [ 180.178119][ C1] task:pencrypt_serial state:I stack:30680 pid: 1703 ppid: 2 flags:0x00004000 [ 180.178148][ C1] Call Trace: [ 180.178170][ C1] __schedule+0x893/0x2130 [ 180.178199][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.178214][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.178233][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.178257][ C1] schedule+0xcf/0x270 [ 180.178276][ C1] rescuer_thread+0x7a7/0xd30 [ 180.178311][ C1] ? worker_thread+0x1120/0x1120 [ 180.178330][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.178347][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.178364][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.178385][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.178398][ C1] ? worker_thread+0x1120/0x1120 [ 180.178417][ C1] kthread+0x3af/0x4a0 [ 180.178433][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.178450][ C1] ret_from_fork+0x1f/0x30 [ 180.178478][ C1] task:pdecrypt_serial state:I stack:30680 pid: 1705 ppid: 2 flags:0x00004000 [ 180.178509][ C1] Call Trace: [ 180.178531][ C1] __schedule+0x893/0x2130 [ 180.178557][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.178573][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.178591][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.178616][ C1] schedule+0xcf/0x270 [ 180.178635][ C1] rescuer_thread+0x7a7/0xd30 [ 180.178670][ C1] ? worker_thread+0x1120/0x1120 [ 180.178689][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.178708][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.178725][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.178747][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.178772][ C1] ? worker_thread+0x1120/0x1120 [ 180.178792][ C1] kthread+0x3af/0x4a0 [ 180.178811][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.178831][ C1] ret_from_fork+0x1f/0x30 [ 180.178864][ C1] task:cryptd state:I stack:30680 pid: 1706 ppid: 2 flags:0x00004000 [ 180.178892][ C1] Call Trace: [ 180.178914][ C1] __schedule+0x893/0x2130 [ 180.178941][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.178957][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.178975][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.179000][ C1] schedule+0xcf/0x270 [ 180.179019][ C1] rescuer_thread+0x7a7/0xd30 [ 180.179055][ C1] ? worker_thread+0x1120/0x1120 [ 180.179074][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.179093][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.179111][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.179133][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.179150][ C1] ? worker_thread+0x1120/0x1120 [ 180.179172][ C1] kthread+0x3af/0x4a0 [ 180.179191][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.179212][ C1] ret_from_fork+0x1f/0x30 [ 180.179245][ C1] task:kintegrityd state:I stack:30680 pid: 1778 ppid: 2 flags:0x00004000 [ 180.179273][ C1] Call Trace: [ 180.179296][ C1] __schedule+0x893/0x2130 [ 180.179324][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.179340][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.179358][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.179382][ C1] schedule+0xcf/0x270 [ 180.179400][ C1] rescuer_thread+0x7a7/0xd30 [ 180.179433][ C1] ? worker_thread+0x1120/0x1120 [ 180.179450][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.179468][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.179485][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.179507][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.179524][ C1] ? worker_thread+0x1120/0x1120 [ 180.179545][ C1] kthread+0x3af/0x4a0 [ 180.179565][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.179585][ C1] ret_from_fork+0x1f/0x30 [ 180.179617][ C1] task:kblockd state:I stack:30680 pid: 1779 ppid: 2 flags:0x00004000 [ 180.179647][ C1] Call Trace: [ 180.179670][ C1] __schedule+0x893/0x2130 [ 180.179698][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.179715][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.179733][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.179764][ C1] schedule+0xcf/0x270 [ 180.179784][ C1] rescuer_thread+0x7a7/0xd30 [ 180.179820][ C1] ? worker_thread+0x1120/0x1120 [ 180.179838][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.179856][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.179874][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.179896][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.179912][ C1] ? worker_thread+0x1120/0x1120 [ 180.179934][ C1] kthread+0x3af/0x4a0 [ 180.179953][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.179975][ C1] ret_from_fork+0x1f/0x30 [ 180.180008][ C1] task:blkcg_punt_bio state:I stack:30680 pid: 1781 ppid: 2 flags:0x00004000 [ 180.180037][ C1] Call Trace: [ 180.180060][ C1] __schedule+0x893/0x2130 [ 180.180087][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.180104][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.180122][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.180148][ C1] schedule+0xcf/0x270 [ 180.180167][ C1] rescuer_thread+0x7a7/0xd30 [ 180.180202][ C1] ? worker_thread+0x1120/0x1120 [ 180.180222][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.180240][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.180258][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.180280][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.180297][ C1] ? worker_thread+0x1120/0x1120 [ 180.180318][ C1] kthread+0x3af/0x4a0 [ 180.180338][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.180359][ C1] ret_from_fork+0x1f/0x30 [ 180.180392][ C1] task:tpm_dev_wq state:I stack:30072 pid: 1870 ppid: 2 flags:0x00004000 [ 180.180418][ C1] Call Trace: [ 180.180441][ C1] __schedule+0x893/0x2130 [ 180.180469][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.180486][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.180504][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.180529][ C1] schedule+0xcf/0x270 [ 180.180549][ C1] rescuer_thread+0x7a7/0xd30 [ 180.180584][ C1] ? worker_thread+0x1120/0x1120 [ 180.180603][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.180622][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.180640][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.180662][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.180679][ C1] ? worker_thread+0x1120/0x1120 [ 180.180700][ C1] kthread+0x3af/0x4a0 [ 180.180720][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.180741][ C1] ret_from_fork+0x1f/0x30 [ 180.180780][ C1] task:ata_sff state:I stack:30680 pid: 1883 ppid: 2 flags:0x00004000 [ 180.180810][ C1] Call Trace: [ 180.180833][ C1] __schedule+0x893/0x2130 [ 180.180862][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.180878][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.180896][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.180922][ C1] schedule+0xcf/0x270 [ 180.180941][ C1] rescuer_thread+0x7a7/0xd30 [ 180.180976][ C1] ? worker_thread+0x1120/0x1120 [ 180.180995][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.181015][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.181033][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.181055][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.181072][ C1] ? worker_thread+0x1120/0x1120 [ 180.181093][ C1] kthread+0x3af/0x4a0 [ 180.181113][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.181134][ C1] ret_from_fork+0x1f/0x30 [ 180.181166][ C1] task:md state:I stack:30072 pid: 1919 ppid: 2 flags:0x00004000 [ 180.181193][ C1] Call Trace: [ 180.181216][ C1] __schedule+0x893/0x2130 [ 180.181244][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.181260][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.181279][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.181303][ C1] schedule+0xcf/0x270 [ 180.181322][ C1] rescuer_thread+0x7a7/0xd30 [ 180.181358][ C1] ? worker_thread+0x1120/0x1120 [ 180.181377][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.181396][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.181414][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.181436][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.181453][ C1] ? worker_thread+0x1120/0x1120 [ 180.181473][ C1] kthread+0x3af/0x4a0 [ 180.181493][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.181514][ C1] ret_from_fork+0x1f/0x30 [ 180.181546][ C1] task:edac-poller state:I stack:30304 pid: 1922 ppid: 2 flags:0x00004000 [ 180.181573][ C1] Call Trace: [ 180.181596][ C1] __schedule+0x893/0x2130 [ 180.181624][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.181640][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.181659][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.181684][ C1] schedule+0xcf/0x270 [ 180.181703][ C1] rescuer_thread+0x7a7/0xd30 [ 180.181738][ C1] ? worker_thread+0x1120/0x1120 [ 180.181762][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.181781][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.181799][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.181822][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.181838][ C1] ? worker_thread+0x1120/0x1120 [ 180.181860][ C1] kthread+0x3af/0x4a0 [ 180.181879][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.181900][ C1] ret_from_fork+0x1f/0x30 [ 180.181933][ C1] task:ib-comp-wq state:I stack:30328 pid: 2039 ppid: 2 flags:0x00004000 [ 180.181962][ C1] Call Trace: [ 180.181984][ C1] __schedule+0x893/0x2130 [ 180.182012][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.182029][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.182048][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.182072][ C1] schedule+0xcf/0x270 [ 180.182091][ C1] rescuer_thread+0x7a7/0xd30 [ 180.182127][ C1] ? worker_thread+0x1120/0x1120 [ 180.182146][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.182165][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.182183][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.182205][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.182222][ C1] ? worker_thread+0x1120/0x1120 [ 180.182243][ C1] kthread+0x3af/0x4a0 [ 180.182262][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.182283][ C1] ret_from_fork+0x1f/0x30 [ 180.182316][ C1] task:kworker/u5:0 state:I stack:27528 pid: 2041 ppid: 2 flags:0x00004000 [ 180.182348][ C1] Workqueue: 0x0 (hci5) [ 180.182366][ C1] Call Trace: [ 180.182389][ C1] __schedule+0x893/0x2130 [ 180.182416][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.182437][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.182463][ C1] schedule+0xcf/0x270 [ 180.182482][ C1] worker_thread+0x14c/0x1120 [ 180.182516][ C1] ? process_one_work+0x15a0/0x15a0 [ 180.182538][ C1] kthread+0x3af/0x4a0 [ 180.182557][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.182578][ C1] ret_from_fork+0x1f/0x30 [ 180.182611][ C1] task:ib-comp-unb-wq state:I stack:30680 pid: 2042 ppid: 2 flags:0x00004000 [ 180.182638][ C1] Call Trace: [ 180.182660][ C1] __schedule+0x893/0x2130 [ 180.182688][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.182705][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.182723][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.182748][ C1] schedule+0xcf/0x270 [ 180.182772][ C1] rescuer_thread+0x7a7/0xd30 [ 180.182808][ C1] ? worker_thread+0x1120/0x1120 [ 180.182826][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.182846][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.182864][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.182886][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.182902][ C1] ? worker_thread+0x1120/0x1120 [ 180.182924][ C1] kthread+0x3af/0x4a0 [ 180.182943][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.182965][ C1] ret_from_fork+0x1f/0x30 [ 180.182997][ C1] task:ib_mcast state:I stack:30072 pid: 2045 ppid: 2 flags:0x00004000 [ 180.183025][ C1] Call Trace: [ 180.183048][ C1] __schedule+0x893/0x2130 [ 180.183075][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.183093][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.183111][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.183136][ C1] schedule+0xcf/0x270 [ 180.183155][ C1] rescuer_thread+0x7a7/0xd30 [ 180.183191][ C1] ? worker_thread+0x1120/0x1120 [ 180.183210][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.183229][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.183246][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.183268][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.183285][ C1] ? worker_thread+0x1120/0x1120 [ 180.183307][ C1] kthread+0x3af/0x4a0 [ 180.183326][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.183347][ C1] ret_from_fork+0x1f/0x30 [ 180.183380][ C1] task:ib_nl_sa_wq state:I stack:30680 pid: 2046 ppid: 2 flags:0x00004000 [ 180.183407][ C1] Call Trace: [ 180.183429][ C1] __schedule+0x893/0x2130 [ 180.183458][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.183474][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.183493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.183518][ C1] schedule+0xcf/0x270 [ 180.183537][ C1] rescuer_thread+0x7a7/0xd30 [ 180.183572][ C1] ? worker_thread+0x1120/0x1120 [ 180.183591][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.183610][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.183628][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.183650][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.183667][ C1] ? worker_thread+0x1120/0x1120 [ 180.183689][ C1] kthread+0x3af/0x4a0 [ 180.183708][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.183729][ C1] ret_from_fork+0x1f/0x30 [ 180.183767][ C1] task:rpciod state:I stack:30680 pid: 2049 ppid: 2 flags:0x00004000 [ 180.183794][ C1] Call Trace: [ 180.183817][ C1] __schedule+0x893/0x2130 [ 180.183845][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.183862][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.183881][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.183905][ C1] schedule+0xcf/0x270 [ 180.183925][ C1] rescuer_thread+0x7a7/0xd30 [ 180.183960][ C1] ? worker_thread+0x1120/0x1120 [ 180.183978][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.183998][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.184016][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.184038][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.184055][ C1] ? worker_thread+0x1120/0x1120 [ 180.184076][ C1] kthread+0x3af/0x4a0 [ 180.184096][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.184118][ C1] ret_from_fork+0x1f/0x30 [ 180.184149][ C1] task:xprtiod state:I stack:30680 pid: 2050 ppid: 2 flags:0x00004000 [ 180.184177][ C1] Call Trace: [ 180.184200][ C1] __schedule+0x893/0x2130 [ 180.184228][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.184245][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.184262][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.184287][ C1] schedule+0xcf/0x270 [ 180.184306][ C1] rescuer_thread+0x7a7/0xd30 [ 180.184341][ C1] ? worker_thread+0x1120/0x1120 [ 180.184360][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.184380][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.184397][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.184420][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.184437][ C1] ? worker_thread+0x1120/0x1120 [ 180.184458][ C1] kthread+0x3af/0x4a0 [ 180.184478][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.184499][ C1] ret_from_fork+0x1f/0x30 [ 180.184530][ C1] task:cfg80211 state:I stack:30712 pid: 2053 ppid: 2 flags:0x00004000 [ 180.184557][ C1] Call Trace: [ 180.184584][ C1] __schedule+0x893/0x2130 [ 180.184613][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.184630][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.184648][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.184672][ C1] schedule+0xcf/0x270 [ 180.184691][ C1] rescuer_thread+0x7a7/0xd30 [ 180.184727][ C1] ? worker_thread+0x1120/0x1120 [ 180.184746][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.184769][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.184787][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.184810][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.184827][ C1] ? worker_thread+0x1120/0x1120 [ 180.184847][ C1] kthread+0x3af/0x4a0 [ 180.184868][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.184889][ C1] ret_from_fork+0x1f/0x30 [ 180.184921][ C1] task:kswapd0 state:S stack:30064 pid: 2189 ppid: 2 flags:0x00004000 [ 180.184948][ C1] Call Trace: [ 180.184971][ C1] __schedule+0x893/0x2130 [ 180.184998][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.185021][ C1] ? cpumask_next+0x3c/0x40 [ 180.185046][ C1] schedule+0xcf/0x270 [ 180.185067][ C1] kswapd+0xbb2/0xdb0 [ 180.185101][ C1] ? balance_pgdat+0x1240/0x1240 [ 180.185125][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.185145][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.185167][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.185186][ C1] ? balance_pgdat+0x1240/0x1240 [ 180.185207][ C1] kthread+0x3af/0x4a0 [ 180.185227][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.185248][ C1] ret_from_fork+0x1f/0x30 [ 180.185280][ C1] task:kswapd1 state:S stack:29720 pid: 2190 ppid: 2 flags:0x00004000 [ 180.185308][ C1] Call Trace: [ 180.185331][ C1] __schedule+0x893/0x2130 [ 180.185359][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.185380][ C1] ? cpumask_next+0x3c/0x40 [ 180.185406][ C1] schedule+0xcf/0x270 [ 180.185425][ C1] kswapd+0xbb2/0xdb0 [ 180.185460][ C1] ? balance_pgdat+0x1240/0x1240 [ 180.185483][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.185503][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.185525][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.185544][ C1] ? balance_pgdat+0x1240/0x1240 [ 180.185566][ C1] kthread+0x3af/0x4a0 [ 180.185585][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.185607][ C1] ret_from_fork+0x1f/0x30 [ 180.185639][ C1] task:ecryptfs-kthrea state:S stack:30424 pid: 2194 ppid: 2 flags:0x00004000 [ 180.185665][ C1] Call Trace: [ 180.185687][ C1] __schedule+0x893/0x2130 [ 180.185716][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.185735][ C1] ? prepare_to_wait_event+0x129/0x650 [ 180.185770][ C1] schedule+0xcf/0x270 [ 180.185791][ C1] ecryptfs_threadfn+0x3e1/0x620 [ 180.185819][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 180.185843][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 180.185863][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.185885][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.185905][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 180.185927][ C1] kthread+0x3af/0x4a0 [ 180.185946][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.185966][ C1] ret_from_fork+0x1f/0x30 [ 180.185996][ C1] task:nfsiod state:I stack:30680 pid: 2197 ppid: 2 flags:0x00004000 [ 180.186024][ C1] Call Trace: [ 180.186046][ C1] __schedule+0x893/0x2130 [ 180.186073][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.186090][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.186108][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.186134][ C1] schedule+0xcf/0x270 [ 180.186153][ C1] rescuer_thread+0x7a7/0xd30 [ 180.186187][ C1] ? worker_thread+0x1120/0x1120 [ 180.186206][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.186224][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.186242][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.186262][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.186279][ C1] ? worker_thread+0x1120/0x1120 [ 180.186300][ C1] kthread+0x3af/0x4a0 [ 180.186319][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.186338][ C1] ret_from_fork+0x1f/0x30 [ 180.186367][ C1] task:cifsiod state:I stack:30072 pid: 2198 ppid: 2 flags:0x00004000 [ 180.186395][ C1] Call Trace: [ 180.186418][ C1] __schedule+0x893/0x2130 [ 180.186445][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.186461][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.186479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.186504][ C1] schedule+0xcf/0x270 [ 180.186523][ C1] rescuer_thread+0x7a7/0xd30 [ 180.186558][ C1] ? worker_thread+0x1120/0x1120 [ 180.186578][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.186597][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.186614][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.186636][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.186653][ C1] ? worker_thread+0x1120/0x1120 [ 180.186675][ C1] kthread+0x3af/0x4a0 [ 180.186695][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.186716][ C1] ret_from_fork+0x1f/0x30 [ 180.186754][ C1] task:smb3decryptd state:I stack:30304 pid: 2199 ppid: 2 flags:0x00004000 [ 180.186783][ C1] Call Trace: [ 180.186806][ C1] __schedule+0x893/0x2130 [ 180.186834][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.186851][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.186869][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.186895][ C1] schedule+0xcf/0x270 [ 180.186914][ C1] rescuer_thread+0x7a7/0xd30 [ 180.186949][ C1] ? worker_thread+0x1120/0x1120 [ 180.186967][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.186986][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.187004][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.187027][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.187043][ C1] ? worker_thread+0x1120/0x1120 [ 180.187064][ C1] kthread+0x3af/0x4a0 [ 180.187084][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.187105][ C1] ret_from_fork+0x1f/0x30 [ 180.187137][ C1] task:cifsfileinfoput state:I stack:30480 pid: 2200 ppid: 2 flags:0x00004000 [ 180.187164][ C1] Call Trace: [ 180.187187][ C1] __schedule+0x893/0x2130 [ 180.187215][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.187232][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.187250][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.187274][ C1] schedule+0xcf/0x270 [ 180.187294][ C1] rescuer_thread+0x7a7/0xd30 [ 180.187329][ C1] ? worker_thread+0x1120/0x1120 [ 180.187348][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.187368][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.187385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.187408][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.187425][ C1] ? worker_thread+0x1120/0x1120 [ 180.187446][ C1] kthread+0x3af/0x4a0 [ 180.187466][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.187488][ C1] ret_from_fork+0x1f/0x30 [ 180.187520][ C1] task:cifsoplockd state:I stack:30480 pid: 2201 ppid: 2 flags:0x00004000 [ 180.187548][ C1] Call Trace: [ 180.187571][ C1] __schedule+0x893/0x2130 [ 180.187599][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.187616][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.187635][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.187660][ C1] schedule+0xcf/0x270 [ 180.187679][ C1] rescuer_thread+0x7a7/0xd30 [ 180.187714][ C1] ? worker_thread+0x1120/0x1120 [ 180.187732][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.187757][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.187775][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.187797][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.187815][ C1] ? worker_thread+0x1120/0x1120 [ 180.187836][ C1] kthread+0x3af/0x4a0 [ 180.187856][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.187877][ C1] ret_from_fork+0x1f/0x30 [ 180.187909][ C1] task:cifs-dfscache state:I stack:30480 pid: 2202 ppid: 2 flags:0x00004000 [ 180.187938][ C1] Call Trace: [ 180.187960][ C1] __schedule+0x893/0x2130 [ 180.188005][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.188022][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.188041][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.188066][ C1] schedule+0xcf/0x270 [ 180.188085][ C1] rescuer_thread+0x7a7/0xd30 [ 180.188121][ C1] ? worker_thread+0x1120/0x1120 [ 180.188140][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 180.188159][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 180.188177][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.188200][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.188216][ C1] ? worker_thread+0x1120/0x1120 [ 180.188237][ C1] kthread+0x3af/0x4a0 [ 180.188256][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.188278][ C1] ret_from_fork+0x1f/0x30 [ 180.188310][ C1] task:jfsIO state:S stack:29912 pid: 2208 ppid: 2 flags:0x00004000 [ 180.188335][ C1] Call Trace: [ 180.188357][ C1] __schedule+0x893/0x2130 [ 180.188385][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.188401][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 180.188420][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 180.188445][ C1] schedule+0xcf/0x270 [ 180.188467][ C1] jfsIOWait+0x18e/0x340 [ 180.188488][ C1] ? lmLogClose+0x620/0x620 [ 180.188507][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.188525][ C1] ? lmLogClose+0x620/0x620 [ 180.188546][ C1] kthread+0x3af/0x4a0 [ 180.188566][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.188587][ C1] ret_from_fork+0x1f/0x30 [ 180.188619][ C1] task:jfsCommit state:S stack:29728 pid: 2209 ppid: 2 flags:0x00004000 [ 180.188647][ C1] Call Trace: [ 180.188669][ C1] __schedule+0x893/0x2130 [ 180.188698][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.188729][ C1] schedule+0xcf/0x270 [ 180.188756][ C1] jfs_lazycommit+0x30d/0x9e0 [ 180.188782][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.188802][ C1] ? txCommit+0x3a60/0x3a60 [ 180.188827][ C1] ? wake_up_q+0x100/0x100 [ 180.188848][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.188870][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.188888][ C1] ? txCommit+0x3a60/0x3a60 [ 180.188909][ C1] kthread+0x3af/0x4a0 [ 180.188929][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 180.188950][ C1] ret_from_fork+0x1f/0x30 [ 180.188983][ C1] task:jfsCommit state:S stack:30680 pid: 2210 ppid: 2 flags:0x00004000 [ 180.189011][ C1] Call Trace: [ 180.189034][ C1] __schedule+0x893/0x2130 [ 180.189061][ C1] ? io_schedule_timeout+0x140/0x140 [ 180.189092][ C1] schedule+0xcf/0x270 [ 180.189113][ C1] jfs_lazycommit+0x30d/0x9e0 [ 180.189139][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 180.189158][ C1] ? txCommit+0x3a60/0x3a60 [ 180.189184][ C1] ? wake_up_q+0x100/0x100 [ 180.189203][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 180.189225][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 180.189243][ C1] ? txCommit+0x3a60/0x3a60 [ 180.189262][ C1] kthread+0x3af/0x4a0 [ 180.189764][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.207287][ C1] ret_from_fork+0x1f/0x30 [ 210.207320][ C1] task:jfsSync state:S stack:30304 pid: 2211 ppid: 2 flags:0x00004000 [ 210.207348][ C1] Call Trace: [ 210.207369][ C1] __schedule+0x893/0x2130 [ 210.207395][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.233933][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.238944][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.243886][ C1] schedule+0xcf/0x270 [ 210.247961][ C1] jfs_sync+0x4f4/0x7b0 [ 210.252273][ C1] ? txResume+0x90/0x90 [ 210.256529][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.262324][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.267386][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.272578][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.277589][ C1] ? txResume+0x90/0x90 [ 210.281734][ C1] kthread+0x3af/0x4a0 [ 210.285789][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.291671][ C1] ret_from_fork+0x1f/0x30 [ 210.296080][ C1] task:xfsalloc state:I stack:30072 pid: 2212 ppid: 2 flags:0x00004000 [ 210.305272][ C1] Call Trace: [ 210.308570][ C1] __schedule+0x893/0x2130 [ 210.312971][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.318236][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.323239][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.328162][ C1] schedule+0xcf/0x270 [ 210.332213][ C1] rescuer_thread+0x7a7/0xd30 [ 210.336881][ C1] ? worker_thread+0x1120/0x1120 [ 210.341799][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.347620][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.352537][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.357734][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.365689][ C1] ? worker_thread+0x1120/0x1120 [ 210.370614][ C1] kthread+0x3af/0x4a0 [ 210.374687][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.380591][ C1] ret_from_fork+0x1f/0x30 [ 210.385009][ C1] task:xfs_mru_cache state:I stack:30680 pid: 2213 ppid: 2 flags:0x00004000 [ 210.394206][ C1] Call Trace: [ 210.397484][ C1] __schedule+0x893/0x2130 [ 210.401885][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.407163][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.412172][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.417096][ C1] schedule+0xcf/0x270 [ 210.421149][ C1] rescuer_thread+0x7a7/0xd30 [ 210.425833][ C1] ? worker_thread+0x1120/0x1120 [ 210.430822][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.436617][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.441543][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.446733][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.451756][ C1] ? worker_thread+0x1120/0x1120 [ 210.456677][ C1] kthread+0x3af/0x4a0 [ 210.460730][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.466610][ C1] ret_from_fork+0x1f/0x30 [ 210.471020][ C1] task:user_dlm state:I stack:30680 pid: 2215 ppid: 2 flags:0x00004000 [ 210.480221][ C1] Call Trace: [ 210.483511][ C1] __schedule+0x893/0x2130 [ 210.487914][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.493180][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.498203][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.503140][ C1] schedule+0xcf/0x270 [ 210.507211][ C1] rescuer_thread+0x7a7/0xd30 [ 210.511904][ C1] ? worker_thread+0x1120/0x1120 [ 210.516883][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.522701][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.527626][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.532812][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.537818][ C1] ? worker_thread+0x1120/0x1120 [ 210.542739][ C1] kthread+0x3af/0x4a0 [ 210.546794][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.552674][ C1] ret_from_fork+0x1f/0x30 [ 210.557083][ C1] task:glock_workqueue state:I stack:30480 pid: 2217 ppid: 2 flags:0x00004000 [ 210.566377][ C1] Call Trace: [ 210.569656][ C1] __schedule+0x893/0x2130 [ 210.574077][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.579453][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.584524][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.589497][ C1] schedule+0xcf/0x270 [ 210.593556][ C1] rescuer_thread+0x7a7/0xd30 [ 210.598251][ C1] ? worker_thread+0x1120/0x1120 [ 210.603185][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.608996][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.613936][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.619140][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.624152][ C1] ? worker_thread+0x1120/0x1120 [ 210.629096][ C1] kthread+0x3af/0x4a0 [ 210.633168][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.639047][ C1] ret_from_fork+0x1f/0x30 [ 210.643456][ C1] task:delete_workqueu state:I stack:30480 pid: 2218 ppid: 2 flags:0x00004000 [ 210.652657][ C1] Call Trace: [ 210.655933][ C1] __schedule+0x893/0x2130 [ 210.660336][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.665604][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.670627][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.675577][ C1] schedule+0xcf/0x270 [ 210.679630][ C1] rescuer_thread+0x7a7/0xd30 [ 210.684316][ C1] ? worker_thread+0x1120/0x1120 [ 210.689259][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.695046][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.699983][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.705164][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.710169][ C1] ? worker_thread+0x1120/0x1120 [ 210.715120][ C1] kthread+0x3af/0x4a0 [ 210.719194][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.725075][ C1] ret_from_fork+0x1f/0x30 [ 210.729482][ C1] task:gfs_recovery state:I stack:30480 pid: 2219 ppid: 2 flags:0x00004000 [ 210.738686][ C1] Call Trace: [ 210.741975][ C1] __schedule+0x893/0x2130 [ 210.746392][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.751693][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.756710][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.761659][ C1] schedule+0xcf/0x270 [ 210.765719][ C1] rescuer_thread+0x7a7/0xd30 [ 210.770393][ C1] ? worker_thread+0x1120/0x1120 [ 210.775318][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.781114][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.786036][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.791220][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.796240][ C1] ? worker_thread+0x1120/0x1120 [ 210.801176][ C1] kthread+0x3af/0x4a0 [ 210.805244][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.811166][ C1] ret_from_fork+0x1f/0x30 [ 210.815634][ C1] task:kthrotld state:I stack:30680 pid: 2224 ppid: 2 flags:0x00004000 [ 210.824820][ C1] Call Trace: [ 210.828099][ C1] __schedule+0x893/0x2130 [ 210.832500][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.837766][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.842788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.847710][ C1] schedule+0xcf/0x270 [ 210.851763][ C1] rescuer_thread+0x7a7/0xd30 [ 210.856430][ C1] ? worker_thread+0x1120/0x1120 [ 210.861362][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.867164][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.872096][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.877292][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.882295][ C1] ? worker_thread+0x1120/0x1120 [ 210.887215][ C1] kthread+0x3af/0x4a0 [ 210.891264][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.897137][ C1] ret_from_fork+0x1f/0x30 [ 210.901543][ C1] task:acpi_thermal_pm state:I stack:29728 pid: 2270 ppid: 2 flags:0x00004000 [ 210.910729][ C1] Call Trace: [ 210.914022][ C1] __schedule+0x893/0x2130 [ 210.918453][ C1] ? io_schedule_timeout+0x140/0x140 [ 210.923717][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 210.928727][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 210.933648][ C1] schedule+0xcf/0x270 [ 210.937705][ C1] rescuer_thread+0x7a7/0xd30 [ 210.942372][ C1] ? worker_thread+0x1120/0x1120 [ 210.947289][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 210.953092][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 210.958026][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 210.963220][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 210.968223][ C1] ? worker_thread+0x1120/0x1120 [ 210.973158][ C1] kthread+0x3af/0x4a0 [ 210.977207][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 210.983096][ C1] ret_from_fork+0x1f/0x30 [ 210.987502][ C1] task:nfit state:I stack:30016 pid: 2272 ppid: 2 flags:0x00004000 [ 210.996684][ C1] Call Trace: [ 210.999973][ C1] __schedule+0x893/0x2130 [ 211.004373][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.009641][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.014646][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.019573][ C1] schedule+0xcf/0x270 [ 211.023630][ C1] rescuer_thread+0x7a7/0xd30 [ 211.028301][ C1] ? worker_thread+0x1120/0x1120 [ 211.033218][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 211.039011][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 211.043930][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.049131][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.054139][ C1] ? worker_thread+0x1120/0x1120 [ 211.059076][ C1] kthread+0x3af/0x4a0 [ 211.065836][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.071726][ C1] ret_from_fork+0x1f/0x30 [ 211.076137][ C1] task:hwrng state:S stack:30056 pid: 2848 ppid: 2 flags:0x00004000 [ 211.085336][ C1] Call Trace: [ 211.088630][ C1] __schedule+0x893/0x2130 [ 211.093045][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.098313][ C1] ? prepare_to_wait_event+0x129/0x650 [ 211.103758][ C1] schedule+0xcf/0x270 [ 211.107813][ C1] add_hwgenerator_randomness+0x1ab/0x220 [ 211.113527][ C1] ? credit_entropy_bits.constprop.0+0x460/0x460 [ 211.119831][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 211.125370][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 211.131097][ C1] hwrng_fillfn+0x1e7/0x2d0 [ 211.135591][ C1] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 211.141206][ C1] kthread+0x3af/0x4a0 [ 211.145265][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.151139][ C1] ret_from_fork+0x1f/0x30 [ 211.155543][ C1] task:card1-crtc0 state:S stack:30640 pid: 2865 ppid: 2 flags:0x00004000 [ 211.164729][ C1] Call Trace: [ 211.168002][ C1] __schedule+0x893/0x2130 [ 211.172404][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.177668][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.182672][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.187606][ C1] schedule+0xcf/0x270 [ 211.191660][ C1] kthread_worker_fn+0x527/0x7f0 [ 211.196618][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.201796][ C1] ? kthread_data+0xc0/0xc0 [ 211.206279][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.211284][ C1] ? kthread_data+0xc0/0xc0 [ 211.215770][ C1] kthread+0x3af/0x4a0 [ 211.219823][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.225723][ C1] ret_from_fork+0x1f/0x30 [ 211.230134][ C1] task:kworker/1:1H state:I stack:28080 pid: 2982 ppid: 2 flags:0x00004000 [ 211.239337][ C1] Workqueue: 0x0 (kblockd) [ 211.243854][ C1] Call Trace: [ 211.247134][ C1] __schedule+0x893/0x2130 [ 211.251712][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.256977][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.261918][ C1] schedule+0xcf/0x270 [ 211.265985][ C1] worker_thread+0x14c/0x1120 [ 211.270652][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.275674][ C1] ? process_one_work+0x15a0/0x15a0 [ 211.280853][ C1] kthread+0x3af/0x4a0 [ 211.284901][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.290799][ C1] ret_from_fork+0x1f/0x30 [ 211.295206][ C1] task:kworker/0:1H state:I stack:28072 pid: 2983 ppid: 2 flags:0x00004000 [ 211.304390][ C1] Workqueue: 0x0 (kblockd) [ 211.308878][ C1] Call Trace: [ 211.312147][ C1] __schedule+0x893/0x2130 [ 211.316550][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.321819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.326745][ C1] schedule+0xcf/0x270 [ 211.330798][ C1] worker_thread+0x14c/0x1120 [ 211.335460][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.340488][ C1] ? process_one_work+0x15a0/0x15a0 [ 211.345685][ C1] kthread+0x3af/0x4a0 [ 211.349736][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.355617][ C1] ret_from_fork+0x1f/0x30 [ 211.360023][ C1] task:kworker/1:2 state:I stack:23184 pid: 2998 ppid: 2 flags:0x00004000 [ 211.369210][ C1] Workqueue: 0x0 (events) [ 211.373621][ C1] Call Trace: [ 211.376892][ C1] __schedule+0x893/0x2130 [ 211.381319][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.386590][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.391512][ C1] schedule+0xcf/0x270 [ 211.395568][ C1] worker_thread+0x14c/0x1120 [ 211.400233][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.405245][ C1] ? process_one_work+0x15a0/0x15a0 [ 211.410439][ C1] kthread+0x3af/0x4a0 [ 211.414496][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.420381][ C1] ret_from_fork+0x1f/0x30 [ 211.424793][ C1] task:kworker/0:2 state:D stack:22960 pid: 3001 ppid: 2 flags:0x00004000 [ 211.434079][ C1] Workqueue: usb_hub_wq hub_event [ 211.439088][ C1] Call Trace: [ 211.442368][ C1] __schedule+0x893/0x2130 [ 211.446785][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.452056][ C1] ? mark_lock+0xf7/0x24c0 [ 211.456456][ C1] ? _raw_spin_unlock_irq+0x25/0x40 [ 211.461650][ C1] schedule+0xcf/0x270 [ 211.465703][ C1] schedule_preempt_disabled+0xf/0x20 [ 211.471070][ C1] __mutex_lock+0x3e2/0x10e0 [ 211.475656][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 211.481014][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 211.486368][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 211.491211][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 211.496827][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 211.502096][ C1] sysfs_unmerge_group+0x5d/0x160 [ 211.507105][ C1] dpm_sysfs_remove+0x62/0xb0 [ 211.511766][ C1] device_del+0x20c/0xec0 [ 211.516085][ C1] ? device_link_add_missing_supplier_links+0x370/0x370 [ 211.523004][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 211.528373][ C1] device_unregister+0x22/0xc0 [ 211.533132][ C1] usb_remove_ep_devs+0x3e/0x80 [ 211.537974][ C1] usb_disable_device+0x306/0x7b0 [ 211.543030][ C1] usb_disconnect.cold+0x27d/0x780 [ 211.548145][ C1] hub_event+0x1c8a/0x42d0 [ 211.552603][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 211.557743][ C1] ? lock_release+0x710/0x710 [ 211.562416][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 211.567270][ C1] process_one_work+0x933/0x15a0 [ 211.572200][ C1] ? lock_release+0x710/0x710 [ 211.576874][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 211.582248][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.587184][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 211.592208][ C1] worker_thread+0x64c/0x1120 [ 211.596881][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.601911][ C1] ? process_one_work+0x15a0/0x15a0 [ 211.607102][ C1] kthread+0x3af/0x4a0 [ 211.611160][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.617063][ C1] ret_from_fork+0x1f/0x30 [ 211.621476][ C1] task:iscsi_eh state:I stack:30072 pid: 3024 ppid: 2 flags:0x00004000 [ 211.631314][ C1] Call Trace: [ 211.634603][ C1] __schedule+0x893/0x2130 [ 211.639013][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.644280][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.649286][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.654207][ C1] schedule+0xcf/0x270 [ 211.658260][ C1] rescuer_thread+0x7a7/0xd30 [ 211.662947][ C1] ? worker_thread+0x1120/0x1120 [ 211.667867][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 211.673656][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 211.678594][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.683773][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.688778][ C1] ? worker_thread+0x1120/0x1120 [ 211.693698][ C1] kthread+0x3af/0x4a0 [ 211.697749][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.703623][ C1] ret_from_fork+0x1f/0x30 [ 211.708033][ C1] task:iscsi_destroy state:I stack:30504 pid: 3026 ppid: 2 flags:0x00004000 [ 211.717276][ C1] Call Trace: [ 211.720618][ C1] __schedule+0x893/0x2130 [ 211.725027][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.730303][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.735339][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.740284][ C1] schedule+0xcf/0x270 [ 211.744337][ C1] rescuer_thread+0x7a7/0xd30 [ 211.749005][ C1] ? worker_thread+0x1120/0x1120 [ 211.753923][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 211.759709][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 211.764644][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.769847][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.774851][ C1] ? worker_thread+0x1120/0x1120 [ 211.779770][ C1] kthread+0x3af/0x4a0 [ 211.783821][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.789699][ C1] ret_from_fork+0x1f/0x30 [ 211.794105][ C1] task:scsi_eh_0 state:S stack:30712 pid: 3037 ppid: 2 flags:0x00004000 [ 211.803284][ C1] Call Trace: [ 211.806567][ C1] __schedule+0x893/0x2130 [ 211.810996][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.816269][ C1] schedule+0xcf/0x270 [ 211.820322][ C1] scsi_error_handler+0x602/0x13a0 [ 211.825437][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 211.830287][ C1] ? scsi_eh_get_sense+0x910/0x910 [ 211.835380][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 211.841174][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 211.846099][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.851278][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.856285][ C1] ? scsi_eh_get_sense+0x910/0x910 [ 211.861377][ C1] kthread+0x3af/0x4a0 [ 211.865446][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.871324][ C1] ret_from_fork+0x1f/0x30 [ 211.875730][ C1] task:scsi_tmf_0 state:I stack:30792 pid: 3038 ppid: 2 flags:0x00004000 [ 211.884911][ C1] Call Trace: [ 211.888204][ C1] __schedule+0x893/0x2130 [ 211.892606][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.897883][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.902951][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.907887][ C1] schedule+0xcf/0x270 [ 211.911960][ C1] rescuer_thread+0x7a7/0xd30 [ 211.916630][ C1] ? worker_thread+0x1120/0x1120 [ 211.921657][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 211.927449][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 211.932393][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 211.937576][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 211.942641][ C1] ? worker_thread+0x1120/0x1120 [ 211.947566][ C1] kthread+0x3af/0x4a0 [ 211.951629][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 211.957506][ C1] ret_from_fork+0x1f/0x30 [ 211.961914][ C1] task:nvme-wq state:I stack:29728 pid: 3049 ppid: 2 flags:0x00004000 [ 211.971103][ C1] Call Trace: [ 211.974488][ C1] __schedule+0x893/0x2130 [ 211.978893][ C1] ? io_schedule_timeout+0x140/0x140 [ 211.984165][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 211.989170][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 211.994091][ C1] schedule+0xcf/0x270 [ 211.998160][ C1] rescuer_thread+0x7a7/0xd30 [ 212.002826][ C1] ? worker_thread+0x1120/0x1120 [ 212.007762][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.013549][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.018484][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.023684][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.028688][ C1] ? worker_thread+0x1120/0x1120 [ 212.033605][ C1] kthread+0x3af/0x4a0 [ 212.037656][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.043537][ C1] ret_from_fork+0x1f/0x30 [ 212.047947][ C1] task:nvme-reset-wq state:I stack:29728 pid: 3051 ppid: 2 flags:0x00004000 [ 212.057134][ C1] Call Trace: [ 212.060416][ C1] __schedule+0x893/0x2130 [ 212.064826][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.070352][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.075357][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.080279][ C1] schedule+0xcf/0x270 [ 212.084350][ C1] rescuer_thread+0x7a7/0xd30 [ 212.089020][ C1] ? worker_thread+0x1120/0x1120 [ 212.093945][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.099733][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.104655][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.109871][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.115017][ C1] ? worker_thread+0x1120/0x1120 [ 212.120130][ C1] kthread+0x3af/0x4a0 [ 212.124199][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.130261][ C1] ret_from_fork+0x1f/0x30 [ 212.134704][ C1] task:nvme-delete-wq state:I stack:30792 pid: 3054 ppid: 2 flags:0x00004000 [ 212.143917][ C1] Call Trace: [ 212.147212][ C1] __schedule+0x893/0x2130 [ 212.151629][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.157067][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.162088][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.167067][ C1] schedule+0xcf/0x270 [ 212.171140][ C1] rescuer_thread+0x7a7/0xd30 [ 212.175824][ C1] ? worker_thread+0x1120/0x1120 [ 212.180748][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.186534][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.191466][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.196646][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.201649][ C1] ? worker_thread+0x1120/0x1120 [ 212.206568][ C1] kthread+0x3af/0x4a0 [ 212.210620][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.216495][ C1] ret_from_fork+0x1f/0x30 [ 212.220905][ C1] task:nvme_fc_wq state:I stack:29728 pid: 3061 ppid: 2 flags:0x00004000 [ 212.230089][ C1] Call Trace: [ 212.233376][ C1] __schedule+0x893/0x2130 [ 212.240232][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.245508][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.250527][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.255460][ C1] schedule+0xcf/0x270 [ 212.259515][ C1] rescuer_thread+0x7a7/0xd30 [ 212.264194][ C1] ? worker_thread+0x1120/0x1120 [ 212.269122][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.274925][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.279844][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.285029][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.290039][ C1] ? worker_thread+0x1120/0x1120 [ 212.294974][ C1] kthread+0x3af/0x4a0 [ 212.299025][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.304900][ C1] ret_from_fork+0x1f/0x30 [ 212.309307][ C1] task:nvme_tcp_wq state:I stack:29728 pid: 3065 ppid: 2 flags:0x00004000 [ 212.318492][ C1] Call Trace: [ 212.321774][ C1] __schedule+0x893/0x2130 [ 212.326174][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.331440][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.336444][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.341364][ C1] schedule+0xcf/0x270 [ 212.345452][ C1] rescuer_thread+0x7a7/0xd30 [ 212.350158][ C1] ? worker_thread+0x1120/0x1120 [ 212.355095][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.360884][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.365820][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.371000][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.376003][ C1] ? worker_thread+0x1120/0x1120 [ 212.380924][ C1] kthread+0x3af/0x4a0 [ 212.384973][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.390848][ C1] ret_from_fork+0x1f/0x30 [ 212.395255][ C1] task:nvmet-buffered- state:I stack:29728 pid: 3066 ppid: 2 flags:0x00004000 [ 212.404437][ C1] Call Trace: [ 212.407727][ C1] __schedule+0x893/0x2130 [ 212.412302][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.417568][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.422588][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.427526][ C1] schedule+0xcf/0x270 [ 212.431575][ C1] rescuer_thread+0x7a7/0xd30 [ 212.436240][ C1] ? worker_thread+0x1120/0x1120 [ 212.441157][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.446947][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.451878][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.457153][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.462166][ C1] ? worker_thread+0x1120/0x1120 [ 212.467091][ C1] kthread+0x3af/0x4a0 [ 212.471151][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.477047][ C1] ret_from_fork+0x1f/0x30 [ 212.481483][ C1] task:target_completi state:I stack:30072 pid: 3075 ppid: 2 flags:0x00004000 [ 212.490686][ C1] Call Trace: [ 212.493986][ C1] __schedule+0x893/0x2130 [ 212.498421][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.503686][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.508710][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.513633][ C1] schedule+0xcf/0x270 [ 212.517686][ C1] rescuer_thread+0x7a7/0xd30 [ 212.522354][ C1] ? worker_thread+0x1120/0x1120 [ 212.527273][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.533075][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.537994][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.543173][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.548178][ C1] ? worker_thread+0x1120/0x1120 [ 212.553097][ C1] kthread+0x3af/0x4a0 [ 212.557171][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.563049][ C1] ret_from_fork+0x1f/0x30 [ 212.567458][ C1] task:xcopy_wq state:I stack:30040 pid: 3076 ppid: 2 flags:0x00004000 [ 212.576641][ C1] Call Trace: [ 212.579914][ C1] __schedule+0x893/0x2130 [ 212.584333][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.589601][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.594621][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.599544][ C1] schedule+0xcf/0x270 [ 212.603612][ C1] rescuer_thread+0x7a7/0xd30 [ 212.608360][ C1] ? worker_thread+0x1120/0x1120 [ 212.613354][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.619161][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.624087][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.629270][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.634275][ C1] ? worker_thread+0x1120/0x1120 [ 212.639196][ C1] kthread+0x3af/0x4a0 [ 212.643248][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.649143][ C1] ret_from_fork+0x1f/0x30 [ 212.653568][ C1] task:bond0 state:I stack:30072 pid: 3090 ppid: 2 flags:0x00004000 [ 212.662847][ C1] Call Trace: [ 212.666133][ C1] __schedule+0x893/0x2130 [ 212.670594][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.675863][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.680885][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.685811][ C1] schedule+0xcf/0x270 [ 212.689883][ C1] rescuer_thread+0x7a7/0xd30 [ 212.694652][ C1] ? worker_thread+0x1120/0x1120 [ 212.699575][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.705378][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.710416][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.715619][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.720682][ C1] ? worker_thread+0x1120/0x1120 [ 212.725634][ C1] kthread+0x3af/0x4a0 [ 212.729704][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.735583][ C1] ret_from_fork+0x1f/0x30 [ 212.739993][ C1] task:mlx4 state:I stack:29728 pid: 3168 ppid: 2 flags:0x00004000 [ 212.749181][ C1] Call Trace: [ 212.752455][ C1] __schedule+0x893/0x2130 [ 212.756858][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.762156][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.767167][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.772181][ C1] schedule+0xcf/0x270 [ 212.776235][ C1] rescuer_thread+0x7a7/0xd30 [ 212.780917][ C1] ? worker_thread+0x1120/0x1120 [ 212.785976][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.791779][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.796708][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.801898][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.806914][ C1] ? worker_thread+0x1120/0x1120 [ 212.811844][ C1] kthread+0x3af/0x4a0 [ 212.815900][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.821780][ C1] ret_from_fork+0x1f/0x30 [ 212.826188][ C1] task:phy0 state:I stack:30792 pid: 3213 ppid: 2 flags:0x00004000 [ 212.835389][ C1] Call Trace: [ 212.838682][ C1] __schedule+0x893/0x2130 [ 212.843082][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.848353][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.853461][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.858385][ C1] schedule+0xcf/0x270 [ 212.862451][ C1] rescuer_thread+0x7a7/0xd30 [ 212.867139][ C1] ? worker_thread+0x1120/0x1120 [ 212.872059][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.877849][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.882779][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.888030][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.893040][ C1] ? worker_thread+0x1120/0x1120 [ 212.897967][ C1] kthread+0x3af/0x4a0 [ 212.902058][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.907966][ C1] ret_from_fork+0x1f/0x30 [ 212.912374][ C1] task:phy1 state:I stack:29728 pid: 3218 ppid: 2 flags:0x00004000 [ 212.921560][ C1] Call Trace: [ 212.924836][ C1] __schedule+0x893/0x2130 [ 212.929263][ C1] ? io_schedule_timeout+0x140/0x140 [ 212.934532][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 212.939552][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 212.944489][ C1] schedule+0xcf/0x270 [ 212.948559][ C1] rescuer_thread+0x7a7/0xd30 [ 212.953225][ C1] ? worker_thread+0x1120/0x1120 [ 212.958144][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 212.963949][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 212.968886][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 212.974069][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 212.979076][ C1] ? worker_thread+0x1120/0x1120 [ 212.983995][ C1] kthread+0x3af/0x4a0 [ 212.988047][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 212.993921][ C1] ret_from_fork+0x1f/0x30 [ 212.998329][ C1] task:phy2 state:I stack:30712 pid: 3227 ppid: 2 flags:0x00004000 [ 213.007517][ C1] Call Trace: [ 213.010806][ C1] __schedule+0x893/0x2130 [ 213.015209][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.020479][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.025489][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.030414][ C1] schedule+0xcf/0x270 [ 213.034465][ C1] rescuer_thread+0x7a7/0xd30 [ 213.039131][ C1] ? worker_thread+0x1120/0x1120 [ 213.044050][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.049839][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.054756][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.059936][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.064938][ C1] ? worker_thread+0x1120/0x1120 [ 213.069865][ C1] kthread+0x3af/0x4a0 [ 213.073942][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.079819][ C1] ret_from_fork+0x1f/0x30 [ 213.084228][ C1] task:phy3 state:I stack:30712 pid: 3232 ppid: 2 flags:0x00004000 [ 213.093413][ C1] Call Trace: [ 213.096687][ C1] __schedule+0x893/0x2130 [ 213.101091][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.106359][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.111366][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.116287][ C1] schedule+0xcf/0x270 [ 213.120342][ C1] rescuer_thread+0x7a7/0xd30 [ 213.125008][ C1] ? worker_thread+0x1120/0x1120 [ 213.130188][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.135975][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.140912][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.146111][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.151117][ C1] ? worker_thread+0x1120/0x1120 [ 213.156144][ C1] kthread+0x3af/0x4a0 [ 213.160195][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.166091][ C1] ret_from_fork+0x1f/0x30 [ 213.170551][ C1] task:firewire state:I stack:29728 pid: 3278 ppid: 2 flags:0x00004000 [ 213.179735][ C1] Call Trace: [ 213.183008][ C1] __schedule+0x893/0x2130 [ 213.187415][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.192696][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.197720][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.202655][ C1] schedule+0xcf/0x270 [ 213.206704][ C1] rescuer_thread+0x7a7/0xd30 [ 213.211371][ C1] ? worker_thread+0x1120/0x1120 [ 213.216299][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.222090][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.227006][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.232188][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.237227][ C1] ? worker_thread+0x1120/0x1120 [ 213.242149][ C1] kthread+0x3af/0x4a0 [ 213.246200][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.252090][ C1] ret_from_fork+0x1f/0x30 [ 213.256509][ C1] task:firewire_ohci state:I stack:29896 pid: 3280 ppid: 2 flags:0x00004000 [ 213.265807][ C1] Call Trace: [ 213.269085][ C1] __schedule+0x893/0x2130 [ 213.273500][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.278769][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.283784][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.288724][ C1] schedule+0xcf/0x270 [ 213.292778][ C1] rescuer_thread+0x7a7/0xd30 [ 213.297449][ C1] ? worker_thread+0x1120/0x1120 [ 213.302366][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.308344][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.313302][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.318512][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.323521][ C1] ? worker_thread+0x1120/0x1120 [ 213.328451][ C1] kthread+0x3af/0x4a0 [ 213.332505][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.338401][ C1] ret_from_fork+0x1f/0x30 [ 213.342820][ C1] task:vfio-irqfd-clea state:I stack:29728 pid: 3286 ppid: 2 flags:0x00004000 [ 213.352004][ C1] Call Trace: [ 213.355278][ C1] __schedule+0x893/0x2130 [ 213.359698][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.364964][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.369971][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.374905][ C1] schedule+0xcf/0x270 [ 213.378961][ C1] rescuer_thread+0x7a7/0xd30 [ 213.383627][ C1] ? worker_thread+0x1120/0x1120 [ 213.388547][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.394338][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.399285][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.404471][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.409476][ C1] ? worker_thread+0x1120/0x1120 [ 213.414413][ C1] kthread+0x3af/0x4a0 [ 213.418467][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.424460][ C1] ret_from_fork+0x1f/0x30 [ 213.428932][ C1] task:aoe_tx0 state:S stack:29072 pid: 3295 ppid: 2 flags:0x00004000 [ 213.438130][ C1] Call Trace: [ 213.441412][ C1] __schedule+0x893/0x2130 [ 213.445943][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.451241][ C1] schedule+0xcf/0x270 [ 213.455302][ C1] kthread+0x287/0x3a0 [ 213.459534][ C1] ? ktcomplete+0x300/0x300 [ 213.464027][ C1] ? wake_up_q+0x100/0x100 [ 213.468443][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.473633][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.478648][ C1] ? ktcomplete+0x300/0x300 [ 213.483148][ C1] kthread+0x3af/0x4a0 [ 213.487199][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.493094][ C1] ret_from_fork+0x1f/0x30 [ 213.497519][ C1] task:aoe_ktio0 state:S stack:30528 pid: 3296 ppid: 2 flags:0x00004000 [ 213.506700][ C1] Call Trace: [ 213.509976][ C1] __schedule+0x893/0x2130 [ 213.514381][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.519673][ C1] schedule+0xcf/0x270 [ 213.523724][ C1] kthread+0x287/0x3a0 [ 213.527779][ C1] ? ktcomplete+0x300/0x300 [ 213.532278][ C1] ? wake_up_q+0x100/0x100 [ 213.536679][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.541861][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.546866][ C1] ? ktcomplete+0x300/0x300 [ 213.551440][ C1] kthread+0x3af/0x4a0 [ 213.555502][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.561405][ C1] ret_from_fork+0x1f/0x30 [ 213.565822][ C1] task:u132 state:I stack:30504 pid: 3320 ppid: 2 flags:0x00004000 [ 213.575006][ C1] Call Trace: [ 213.578321][ C1] __schedule+0x893/0x2130 [ 213.582754][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.588078][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.593087][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.598011][ C1] schedule+0xcf/0x270 [ 213.602066][ C1] rescuer_thread+0x7a7/0xd30 [ 213.606761][ C1] ? worker_thread+0x1120/0x1120 [ 213.611708][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.617498][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.622473][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.627658][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.632662][ C1] ? worker_thread+0x1120/0x1120 [ 213.637733][ C1] kthread+0x3af/0x4a0 [ 213.641795][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.647695][ C1] ret_from_fork+0x1f/0x30 [ 213.652117][ C1] task:uas state:I stack:30712 pid: 3332 ppid: 2 flags:0x00004000 [ 213.661301][ C1] Call Trace: [ 213.664585][ C1] __schedule+0x893/0x2130 [ 213.669037][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.674303][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.679308][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.684239][ C1] schedule+0xcf/0x270 [ 213.688308][ C1] rescuer_thread+0x7a7/0xd30 [ 213.692973][ C1] ? worker_thread+0x1120/0x1120 [ 213.697890][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.703691][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.708607][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.713807][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.718847][ C1] ? worker_thread+0x1120/0x1120 [ 213.723777][ C1] kthread+0x3af/0x4a0 [ 213.727828][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.733713][ C1] ret_from_fork+0x1f/0x30 [ 213.738119][ C1] task:kworker/u4:5 state:D stack:24184 pid: 3440 ppid: 2 flags:0x00004000 [ 213.747308][ C1] Workqueue: phy4 ieee80211_iface_work [ 213.752757][ C1] Call Trace: [ 213.756028][ C1] __schedule+0x893/0x2130 [ 213.760435][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.765698][ C1] ? prepare_to_wait_event+0x129/0x650 [ 213.771163][ C1] schedule+0xcf/0x270 [ 213.775229][ C1] synchronize_rcu_expedited+0x44b/0x610 [ 213.780855][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 213.785962][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 213.791675][ C1] ? cond_synchronize_rcu+0x20/0x20 [ 213.796859][ C1] ? find_held_lock+0x2d/0x110 [ 213.801610][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 213.806733][ C1] synchronize_rcu+0xdf/0x180 [ 213.811419][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 213.817240][ C1] ? mutex_is_locked+0xe/0x40 [ 213.821905][ C1] synchronize_net+0x47/0x50 [ 213.826476][ C1] __sta_info_destroy+0x2e/0x50 [ 213.831310][ C1] ieee80211_ibss_work+0x625/0xe80 [ 213.836409][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 213.842724][ C1] ? mark_held_locks+0x9f/0xe0 [ 213.847477][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.852658][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 213.858462][ C1] ieee80211_iface_work+0x82e/0x970 [ 213.863648][ C1] process_one_work+0x933/0x15a0 [ 213.868570][ C1] ? lock_release+0x710/0x710 [ 213.873235][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 213.878592][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.883508][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 213.888552][ C1] worker_thread+0x64c/0x1120 [ 213.893221][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.898237][ C1] ? process_one_work+0x15a0/0x15a0 [ 213.903442][ C1] kthread+0x3af/0x4a0 [ 213.907495][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.913372][ C1] ret_from_fork+0x1f/0x30 [ 213.917797][ C1] task:usbip_event state:I stack:29728 pid: 3630 ppid: 2 flags:0x00004000 [ 213.926980][ C1] Call Trace: [ 213.930255][ C1] __schedule+0x893/0x2130 [ 213.934659][ C1] ? io_schedule_timeout+0x140/0x140 [ 213.939942][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 213.945027][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 213.949962][ C1] schedule+0xcf/0x270 [ 213.954046][ C1] rescuer_thread+0x7a7/0xd30 [ 213.958716][ C1] ? worker_thread+0x1120/0x1120 [ 213.963637][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 213.969426][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 213.974360][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 213.979541][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 213.984561][ C1] ? worker_thread+0x1120/0x1120 [ 213.989501][ C1] kthread+0x3af/0x4a0 [ 213.993557][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 213.999538][ C1] ret_from_fork+0x1f/0x30 [ 214.003959][ C1] task:pvrusb2-context state:S stack:30456 pid: 4040 ppid: 2 flags:0x00004000 [ 214.013145][ C1] Call Trace: [ 214.016437][ C1] __schedule+0x893/0x2130 [ 214.020842][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.026131][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.031598][ C1] schedule+0xcf/0x270 [ 214.035662][ C1] pvr2_context_thread_func+0x5d8/0x850 [ 214.041235][ C1] ? pvr2_context_destroy+0x230/0x230 [ 214.046611][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.052320][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.057503][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.062508][ C1] ? pvr2_context_destroy+0x230/0x230 [ 214.067880][ C1] kthread+0x3af/0x4a0 [ 214.071931][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.077809][ C1] ret_from_fork+0x1f/0x30 [ 214.082214][ C1] task:vivid-000-cec state:I stack:30680 pid: 4066 ppid: 2 flags:0x00004000 [ 214.091514][ C1] Call Trace: [ 214.094795][ C1] __schedule+0x893/0x2130 [ 214.099197][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.104463][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 214.109470][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 214.114392][ C1] schedule+0xcf/0x270 [ 214.118462][ C1] rescuer_thread+0x7a7/0xd30 [ 214.123127][ C1] ? worker_thread+0x1120/0x1120 [ 214.128045][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 214.133831][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 214.138766][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.143949][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.148953][ C1] ? worker_thread+0x1120/0x1120 [ 214.153874][ C1] kthread+0x3af/0x4a0 [ 214.157933][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.163808][ C1] ret_from_fork+0x1f/0x30 [ 214.168223][ C1] task:cec-vivid-000-v state:S stack:29744 pid: 4067 ppid: 2 flags:0x00004000 [ 214.177422][ C1] Call Trace: [ 214.180717][ C1] __schedule+0x893/0x2130 [ 214.185133][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.190400][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.195874][ C1] schedule+0xcf/0x270 [ 214.199933][ C1] cec_thread_func+0xaaf/0xd20 [ 214.204682][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.209536][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.215327][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.221045][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.226263][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.231289][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.237112][ C1] kthread+0x3af/0x4a0 [ 214.241206][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.247123][ C1] ret_from_fork+0x1f/0x30 [ 214.251551][ C1] task:cec-vivid-000-v state:S stack:30696 pid: 4068 ppid: 2 flags:0x00004000 [ 214.260736][ C1] Call Trace: [ 214.264028][ C1] __schedule+0x893/0x2130 [ 214.268434][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.273717][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.279162][ C1] schedule+0xcf/0x270 [ 214.283215][ C1] cec_thread_func+0xaaf/0xd20 [ 214.287966][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.292802][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.298599][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.304318][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.309510][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.314519][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.320307][ C1] kthread+0x3af/0x4a0 [ 214.324381][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.330260][ C1] ret_from_fork+0x1f/0x30 [ 214.334668][ C1] task:vivid-001-cec state:I stack:30680 pid: 4082 ppid: 2 flags:0x00004000 [ 214.344544][ C1] Call Trace: [ 214.347833][ C1] __schedule+0x893/0x2130 [ 214.352239][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.357607][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 214.362612][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 214.367551][ C1] schedule+0xcf/0x270 [ 214.371600][ C1] rescuer_thread+0x7a7/0xd30 [ 214.376279][ C1] ? worker_thread+0x1120/0x1120 [ 214.381199][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 214.387000][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 214.391919][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.397114][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.402195][ C1] ? worker_thread+0x1120/0x1120 [ 214.407133][ C1] kthread+0x3af/0x4a0 [ 214.411211][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.417128][ C1] ret_from_fork+0x1f/0x30 [ 214.421562][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4083 ppid: 2 flags:0x00004000 [ 214.430760][ C1] Call Trace: [ 214.434052][ C1] __schedule+0x893/0x2130 [ 214.438461][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.443897][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.449432][ C1] schedule+0xcf/0x270 [ 214.453638][ C1] cec_thread_func+0xaaf/0xd20 [ 214.458437][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.463278][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.469117][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.474830][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.480011][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.485124][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.490912][ C1] kthread+0x3af/0x4a0 [ 214.494962][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.500843][ C1] ret_from_fork+0x1f/0x30 [ 214.505256][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4084 ppid: 2 flags:0x00004000 [ 214.514477][ C1] Call Trace: [ 214.517751][ C1] __schedule+0x893/0x2130 [ 214.522150][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.527467][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.532909][ C1] schedule+0xcf/0x270 [ 214.536960][ C1] cec_thread_func+0xaaf/0xd20 [ 214.541707][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.546543][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.552347][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.558046][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.563238][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.568241][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.574034][ C1] kthread+0x3af/0x4a0 [ 214.578096][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.584000][ C1] ret_from_fork+0x1f/0x30 [ 214.588413][ C1] task:vivid-002-cec state:I stack:30384 pid: 4098 ppid: 2 flags:0x00004000 [ 214.597642][ C1] Call Trace: [ 214.600916][ C1] __schedule+0x893/0x2130 [ 214.605350][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.610646][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 214.615661][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 214.620585][ C1] schedule+0xcf/0x270 [ 214.624814][ C1] rescuer_thread+0x7a7/0xd30 [ 214.629486][ C1] ? worker_thread+0x1120/0x1120 [ 214.634509][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 214.640309][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 214.645227][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.650424][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.655425][ C1] ? worker_thread+0x1120/0x1120 [ 214.660343][ C1] kthread+0x3af/0x4a0 [ 214.664391][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.670270][ C1] ret_from_fork+0x1f/0x30 [ 214.674687][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4099 ppid: 2 flags:0x00004000 [ 214.683868][ C1] Call Trace: [ 214.687159][ C1] __schedule+0x893/0x2130 [ 214.691561][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.696824][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.702277][ C1] schedule+0xcf/0x270 [ 214.706345][ C1] cec_thread_func+0xaaf/0xd20 [ 214.711104][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.715955][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.721741][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.727454][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.732631][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.737637][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.743435][ C1] kthread+0x3af/0x4a0 [ 214.747496][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.753366][ C1] ret_from_fork+0x1f/0x30 [ 214.757773][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4100 ppid: 2 flags:0x00004000 [ 214.766956][ C1] Call Trace: [ 214.770230][ C1] __schedule+0x893/0x2130 [ 214.774631][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.779947][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.785423][ C1] schedule+0xcf/0x270 [ 214.789492][ C1] cec_thread_func+0xaaf/0xd20 [ 214.794251][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.799088][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.804878][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.810593][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.815779][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.820804][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.826591][ C1] kthread+0x3af/0x4a0 [ 214.830655][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.836544][ C1] ret_from_fork+0x1f/0x30 [ 214.840952][ C1] task:vivid-003-cec state:I stack:30680 pid: 4114 ppid: 2 flags:0x00004000 [ 214.850136][ C1] Call Trace: [ 214.853405][ C1] __schedule+0x893/0x2130 [ 214.857910][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.863187][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 214.868191][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 214.873111][ C1] schedule+0xcf/0x270 [ 214.877173][ C1] rescuer_thread+0x7a7/0xd30 [ 214.881838][ C1] ? worker_thread+0x1120/0x1120 [ 214.886755][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 214.892556][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 214.897472][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.902650][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.907650][ C1] ? worker_thread+0x1120/0x1120 [ 214.912594][ C1] kthread+0x3af/0x4a0 [ 214.916660][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 214.922550][ C1] ret_from_fork+0x1f/0x30 [ 214.926956][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4115 ppid: 2 flags:0x00004000 [ 214.936150][ C1] Call Trace: [ 214.939443][ C1] __schedule+0x893/0x2130 [ 214.943841][ C1] ? io_schedule_timeout+0x140/0x140 [ 214.949108][ C1] ? prepare_to_wait_event+0x129/0x650 [ 214.954565][ C1] schedule+0xcf/0x270 [ 214.958640][ C1] cec_thread_func+0xaaf/0xd20 [ 214.963384][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 214.968217][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.974004][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 214.979729][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 214.984928][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 214.989933][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 214.995727][ C1] kthread+0x3af/0x4a0 [ 214.999777][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.005648][ C1] ret_from_fork+0x1f/0x30 [ 215.010066][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4116 ppid: 2 flags:0x00004000 [ 215.019272][ C1] Call Trace: [ 215.022551][ C1] __schedule+0x893/0x2130 [ 215.026966][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.032234][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.037704][ C1] schedule+0xcf/0x270 [ 215.041774][ C1] cec_thread_func+0xaaf/0xd20 [ 215.046521][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.051356][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.057232][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.062934][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.068113][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.073130][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.078930][ C1] kthread+0x3af/0x4a0 [ 215.082980][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.088952][ C1] ret_from_fork+0x1f/0x30 [ 215.093361][ C1] task:vivid-004-cec state:I stack:30304 pid: 4130 ppid: 2 flags:0x00004000 [ 215.102550][ C1] Call Trace: [ 215.105831][ C1] __schedule+0x893/0x2130 [ 215.110249][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.115632][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 215.120650][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 215.125580][ C1] schedule+0xcf/0x270 [ 215.129637][ C1] rescuer_thread+0x7a7/0xd30 [ 215.134307][ C1] ? worker_thread+0x1120/0x1120 [ 215.139226][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 215.145012][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 215.149928][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.155105][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.160123][ C1] ? worker_thread+0x1120/0x1120 [ 215.165056][ C1] kthread+0x3af/0x4a0 [ 215.169108][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.174995][ C1] ret_from_fork+0x1f/0x30 [ 215.179400][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4131 ppid: 2 flags:0x00004000 [ 215.189074][ C1] Call Trace: [ 215.192372][ C1] __schedule+0x893/0x2130 [ 215.196774][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.202055][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.207518][ C1] schedule+0xcf/0x270 [ 215.211567][ C1] cec_thread_func+0xaaf/0xd20 [ 215.216330][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.221197][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.227002][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.232703][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.237896][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.242901][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.248699][ C1] kthread+0x3af/0x4a0 [ 215.252759][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.258634][ C1] ret_from_fork+0x1f/0x30 [ 215.263038][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4132 ppid: 2 flags:0x00004000 [ 215.272221][ C1] Call Trace: [ 215.275504][ C1] __schedule+0x893/0x2130 [ 215.279905][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.285658][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.291107][ C1] schedule+0xcf/0x270 [ 215.295168][ C1] cec_thread_func+0xaaf/0xd20 [ 215.299916][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.304757][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.310557][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.319234][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.324433][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.329458][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.335246][ C1] kthread+0x3af/0x4a0 [ 215.339296][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.345171][ C1] ret_from_fork+0x1f/0x30 [ 215.349578][ C1] task:vivid-005-cec state:I stack:30680 pid: 4146 ppid: 2 flags:0x00004000 [ 215.358948][ C1] Call Trace: [ 215.362217][ C1] __schedule+0x893/0x2130 [ 215.366631][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.371929][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 215.376932][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 215.381853][ C1] schedule+0xcf/0x270 [ 215.386299][ C1] rescuer_thread+0x7a7/0xd30 [ 215.390987][ C1] ? worker_thread+0x1120/0x1120 [ 215.395934][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 215.401738][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 215.406658][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.411840][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.416841][ C1] ? worker_thread+0x1120/0x1120 [ 215.421780][ C1] kthread+0x3af/0x4a0 [ 215.425857][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.431755][ C1] ret_from_fork+0x1f/0x30 [ 215.436177][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4147 ppid: 2 flags:0x00004000 [ 215.445381][ C1] Call Trace: [ 215.448785][ C1] __schedule+0x893/0x2130 [ 215.453215][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.458507][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.463968][ C1] schedule+0xcf/0x270 [ 215.468024][ C1] cec_thread_func+0xaaf/0xd20 [ 215.472768][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.477617][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.483577][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.489278][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.494471][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.499475][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.505260][ C1] kthread+0x3af/0x4a0 [ 215.509309][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.515181][ C1] ret_from_fork+0x1f/0x30 [ 215.519609][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4148 ppid: 2 flags:0x00004000 [ 215.528801][ C1] Call Trace: [ 215.532082][ C1] __schedule+0x893/0x2130 [ 215.536486][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.541835][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.547310][ C1] schedule+0xcf/0x270 [ 215.551470][ C1] cec_thread_func+0xaaf/0xd20 [ 215.556235][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.561078][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.566866][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.572566][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.577810][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.582841][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.588637][ C1] kthread+0x3af/0x4a0 [ 215.592689][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.598565][ C1] ret_from_fork+0x1f/0x30 [ 215.602996][ C1] task:vivid-006-cec state:I stack:30680 pid: 4162 ppid: 2 flags:0x00004000 [ 215.612199][ C1] Call Trace: [ 215.615483][ C1] __schedule+0x893/0x2130 [ 215.619898][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.625173][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 215.630256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 215.635185][ C1] schedule+0xcf/0x270 [ 215.639237][ C1] rescuer_thread+0x7a7/0xd30 [ 215.643912][ C1] ? worker_thread+0x1120/0x1120 [ 215.648828][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 215.654631][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 215.659548][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.664725][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.669744][ C1] ? worker_thread+0x1120/0x1120 [ 215.674748][ C1] kthread+0x3af/0x4a0 [ 215.678799][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.684673][ C1] ret_from_fork+0x1f/0x30 [ 215.689086][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4163 ppid: 2 flags:0x00004000 [ 215.698266][ C1] Call Trace: [ 215.701538][ C1] __schedule+0x893/0x2130 [ 215.705961][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.711227][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.716679][ C1] schedule+0xcf/0x270 [ 215.720731][ C1] cec_thread_func+0xaaf/0xd20 [ 215.725486][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.730328][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.736140][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.742535][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.748150][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.753180][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.758976][ C1] kthread+0x3af/0x4a0 [ 215.763028][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.768914][ C1] ret_from_fork+0x1f/0x30 [ 215.773316][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4164 ppid: 2 flags:0x00004000 [ 215.782507][ C1] Call Trace: [ 215.785781][ C1] __schedule+0x893/0x2130 [ 215.790186][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.795450][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.800894][ C1] schedule+0xcf/0x270 [ 215.804955][ C1] cec_thread_func+0xaaf/0xd20 [ 215.809717][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.814551][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.820346][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.826046][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.831249][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.836275][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.842151][ C1] kthread+0x3af/0x4a0 [ 215.846222][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.852097][ C1] ret_from_fork+0x1f/0x30 [ 215.856500][ C1] task:vivid-007-cec state:I stack:30680 pid: 4178 ppid: 2 flags:0x00004000 [ 215.865678][ C1] Call Trace: [ 215.868964][ C1] __schedule+0x893/0x2130 [ 215.873373][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.879244][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 215.884265][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 215.889186][ C1] schedule+0xcf/0x270 [ 215.893233][ C1] rescuer_thread+0x7a7/0xd30 [ 215.897909][ C1] ? worker_thread+0x1120/0x1120 [ 215.903085][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 215.908871][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 215.913789][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 215.918983][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 215.923982][ C1] ? worker_thread+0x1120/0x1120 [ 215.928899][ C1] kthread+0x3af/0x4a0 [ 215.932958][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 215.938848][ C1] ret_from_fork+0x1f/0x30 [ 215.943267][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4179 ppid: 2 flags:0x00004000 [ 215.952446][ C1] Call Trace: [ 215.955720][ C1] __schedule+0x893/0x2130 [ 215.960119][ C1] ? io_schedule_timeout+0x140/0x140 [ 215.965383][ C1] ? prepare_to_wait_event+0x129/0x650 [ 215.970835][ C1] schedule+0xcf/0x270 [ 215.974887][ C1] cec_thread_func+0xaaf/0xd20 [ 215.979641][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 215.984472][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 215.990362][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 215.996062][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.001253][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.006269][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.012057][ C1] kthread+0x3af/0x4a0 [ 216.016103][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.021976][ C1] ret_from_fork+0x1f/0x30 [ 216.026392][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4180 ppid: 2 flags:0x00004000 [ 216.035581][ C1] Call Trace: [ 216.038868][ C1] __schedule+0x893/0x2130 [ 216.043271][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.048537][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.053977][ C1] schedule+0xcf/0x270 [ 216.058037][ C1] cec_thread_func+0xaaf/0xd20 [ 216.063751][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.068599][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.074386][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.080103][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.085292][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.090297][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.096082][ C1] kthread+0x3af/0x4a0 [ 216.100132][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.106010][ C1] ret_from_fork+0x1f/0x30 [ 216.110416][ C1] task:vivid-008-cec state:I stack:30680 pid: 4194 ppid: 2 flags:0x00004000 [ 216.123504][ C1] Call Trace: [ 216.126789][ C1] __schedule+0x893/0x2130 [ 216.131193][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.136456][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 216.141472][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 216.146396][ C1] schedule+0xcf/0x270 [ 216.150456][ C1] rescuer_thread+0x7a7/0xd30 [ 216.155120][ C1] ? worker_thread+0x1120/0x1120 [ 216.160038][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 216.165821][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 216.170747][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.175926][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.180928][ C1] ? worker_thread+0x1120/0x1120 [ 216.185845][ C1] kthread+0x3af/0x4a0 [ 216.189960][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.195851][ C1] ret_from_fork+0x1f/0x30 [ 216.200278][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4195 ppid: 2 flags:0x00004000 [ 216.209809][ C1] Call Trace: [ 216.213085][ C1] __schedule+0x893/0x2130 [ 216.217491][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.222806][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.228293][ C1] schedule+0xcf/0x270 [ 216.232437][ C1] cec_thread_func+0xaaf/0xd20 [ 216.237201][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.242162][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.248033][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.253735][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.258933][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.263940][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.269739][ C1] kthread+0x3af/0x4a0 [ 216.273790][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.279679][ C1] ret_from_fork+0x1f/0x30 [ 216.284084][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4196 ppid: 2 flags:0x00004000 [ 216.293266][ C1] Call Trace: [ 216.296541][ C1] __schedule+0x893/0x2130 [ 216.300942][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.306212][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.311667][ C1] schedule+0xcf/0x270 [ 216.315718][ C1] cec_thread_func+0xaaf/0xd20 [ 216.320464][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.325295][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.331083][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.336793][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.341976][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.346999][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.352790][ C1] kthread+0x3af/0x4a0 [ 216.356840][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.362727][ C1] ret_from_fork+0x1f/0x30 [ 216.367151][ C1] task:vivid-009-cec state:I stack:30384 pid: 4210 ppid: 2 flags:0x00004000 [ 216.376334][ C1] Call Trace: [ 216.379606][ C1] __schedule+0x893/0x2130 [ 216.384005][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.389268][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 216.394271][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 216.399277][ C1] schedule+0xcf/0x270 [ 216.403334][ C1] rescuer_thread+0x7a7/0xd30 [ 216.407999][ C1] ? worker_thread+0x1120/0x1120 [ 216.412935][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 216.418733][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 216.423667][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.428854][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.433914][ C1] ? worker_thread+0x1120/0x1120 [ 216.438889][ C1] kthread+0x3af/0x4a0 [ 216.442951][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.448861][ C1] ret_from_fork+0x1f/0x30 [ 216.453269][ C1] task:cec-vivid-009-v state:S stack:30696 pid: 4211 ppid: 2 flags:0x00004000 [ 216.462455][ C1] Call Trace: [ 216.465743][ C1] __schedule+0x893/0x2130 [ 216.470145][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.475409][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.480851][ C1] schedule+0xcf/0x270 [ 216.484911][ C1] cec_thread_func+0xaaf/0xd20 [ 216.489658][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.494500][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.500299][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.506014][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.511205][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.516214][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.522018][ C1] kthread+0x3af/0x4a0 [ 216.526087][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.531983][ C1] ret_from_fork+0x1f/0x30 [ 216.536460][ C1] task:cec-vivid-009-v state:S stack:30696 pid: 4212 ppid: 2 flags:0x00004000 [ 216.545689][ C1] Call Trace: [ 216.548993][ C1] __schedule+0x893/0x2130 [ 216.553400][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.558683][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.564124][ C1] schedule+0xcf/0x270 [ 216.568176][ C1] cec_thread_func+0xaaf/0xd20 [ 216.572924][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.577760][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.583546][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.589248][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.594602][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.599620][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.605411][ C1] kthread+0x3af/0x4a0 [ 216.609525][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.615409][ C1] ret_from_fork+0x1f/0x30 [ 216.619819][ C1] task:vivid-010-cec state:I stack:30384 pid: 4230 ppid: 2 flags:0x00004000 [ 216.629001][ C1] Call Trace: [ 216.632285][ C1] __schedule+0x893/0x2130 [ 216.636684][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.641947][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 216.646965][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 216.651899][ C1] schedule+0xcf/0x270 [ 216.656097][ C1] rescuer_thread+0x7a7/0xd30 [ 216.660770][ C1] ? worker_thread+0x1120/0x1120 [ 216.665694][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 216.671498][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 216.676415][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.681685][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.686691][ C1] ? worker_thread+0x1120/0x1120 [ 216.691608][ C1] kthread+0x3af/0x4a0 [ 216.695856][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.704089][ C1] ret_from_fork+0x1f/0x30 [ 216.708500][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4231 ppid: 2 flags:0x00004000 [ 216.717685][ C1] Call Trace: [ 216.720959][ C1] __schedule+0x893/0x2130 [ 216.725361][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.730665][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.736109][ C1] schedule+0xcf/0x270 [ 216.740160][ C1] cec_thread_func+0xaaf/0xd20 [ 216.744909][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.749741][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.755538][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.761261][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.766443][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.771460][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.778215][ C1] kthread+0x3af/0x4a0 [ 216.782265][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.788150][ C1] ret_from_fork+0x1f/0x30 [ 216.792554][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4232 ppid: 2 flags:0x00004000 [ 216.801734][ C1] Call Trace: [ 216.805018][ C1] __schedule+0x893/0x2130 [ 216.809434][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.814708][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.820150][ C1] schedule+0xcf/0x270 [ 216.824200][ C1] cec_thread_func+0xaaf/0xd20 [ 216.828947][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 216.833802][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.839589][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 216.845303][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.856735][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.861754][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 216.867554][ C1] kthread+0x3af/0x4a0 [ 216.871601][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.877474][ C1] ret_from_fork+0x1f/0x30 [ 216.881888][ C1] task:vivid-011-cec state:I stack:30680 pid: 4246 ppid: 2 flags:0x00004000 [ 216.891083][ C1] Call Trace: [ 216.894353][ C1] __schedule+0x893/0x2130 [ 216.898754][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.904041][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 216.909080][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 216.914010][ C1] schedule+0xcf/0x270 [ 216.918072][ C1] rescuer_thread+0x7a7/0xd30 [ 216.922754][ C1] ? worker_thread+0x1120/0x1120 [ 216.927671][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 216.933554][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 216.938484][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 216.943672][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 216.948698][ C1] ? worker_thread+0x1120/0x1120 [ 216.953616][ C1] kthread+0x3af/0x4a0 [ 216.957691][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 216.963583][ C1] ret_from_fork+0x1f/0x30 [ 216.967992][ C1] task:cec-vivid-011-v state:S stack:30696 pid: 4247 ppid: 2 flags:0x00004000 [ 216.977185][ C1] Call Trace: [ 216.980461][ C1] __schedule+0x893/0x2130 [ 216.984881][ C1] ? io_schedule_timeout+0x140/0x140 [ 216.990145][ C1] ? prepare_to_wait_event+0x129/0x650 [ 216.995605][ C1] schedule+0xcf/0x270 [ 216.999667][ C1] cec_thread_func+0xaaf/0xd20 [ 217.004423][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.009255][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.015057][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.020767][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.025946][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.030950][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.036755][ C1] kthread+0x3af/0x4a0 [ 217.040814][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.046694][ C1] ret_from_fork+0x1f/0x30 [ 217.053670][ C1] task:cec-vivid-011-v state:S stack:30696 pid: 4248 ppid: 2 flags:0x00004000 [ 217.062861][ C1] Call Trace: [ 217.066138][ C1] __schedule+0x893/0x2130 [ 217.070898][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.076165][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.081618][ C1] schedule+0xcf/0x270 [ 217.085668][ C1] cec_thread_func+0xaaf/0xd20 [ 217.090415][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.095247][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.101037][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.106746][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.112015][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.117049][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.122862][ C1] kthread+0x3af/0x4a0 [ 217.126931][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.132814][ C1] ret_from_fork+0x1f/0x30 [ 217.137273][ C1] task:vivid-012-cec state:I stack:30384 pid: 4263 ppid: 2 flags:0x00004000 [ 217.146458][ C1] Call Trace: [ 217.149735][ C1] __schedule+0x893/0x2130 [ 217.154185][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.159478][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 217.164546][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 217.169516][ C1] schedule+0xcf/0x270 [ 217.173565][ C1] rescuer_thread+0x7a7/0xd30 [ 217.178231][ C1] ? worker_thread+0x1120/0x1120 [ 217.183161][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 217.188947][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 217.193879][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.199060][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.204062][ C1] ? worker_thread+0x1120/0x1120 [ 217.208994][ C1] kthread+0x3af/0x4a0 [ 217.213077][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.218951][ C1] ret_from_fork+0x1f/0x30 [ 217.223356][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4264 ppid: 2 flags:0x00004000 [ 217.232542][ C1] Call Trace: [ 217.235846][ C1] __schedule+0x893/0x2130 [ 217.240287][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.245574][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.251023][ C1] schedule+0xcf/0x270 [ 217.255075][ C1] cec_thread_func+0xaaf/0xd20 [ 217.259821][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.264674][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.270506][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.276212][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.281391][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.286397][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.292187][ C1] kthread+0x3af/0x4a0 [ 217.296238][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.302113][ C1] ret_from_fork+0x1f/0x30 [ 217.306521][ C1] task:cec-vivid-012-v state:S stack:30304 pid: 4265 ppid: 2 flags:0x00004000 [ 217.315704][ C1] Call Trace: [ 217.318998][ C1] __schedule+0x893/0x2130 [ 217.323425][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.328693][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.334225][ C1] schedule+0xcf/0x270 [ 217.338275][ C1] cec_thread_func+0xaaf/0xd20 [ 217.343023][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.347871][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.353670][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.359371][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.364548][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.369568][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.375384][ C1] kthread+0x3af/0x4a0 [ 217.379439][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.385313][ C1] ret_from_fork+0x1f/0x30 [ 217.389719][ C1] task:vivid-013-cec state:I stack:30680 pid: 4279 ppid: 2 flags:0x00004000 [ 217.398913][ C1] Call Trace: [ 217.402188][ C1] __schedule+0x893/0x2130 [ 217.406590][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.411854][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 217.416876][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 217.421807][ C1] schedule+0xcf/0x270 [ 217.425861][ C1] rescuer_thread+0x7a7/0xd30 [ 217.430536][ C1] ? worker_thread+0x1120/0x1120 [ 217.435466][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 217.442254][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 217.447184][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.452375][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.457379][ C1] ? worker_thread+0x1120/0x1120 [ 217.462315][ C1] kthread+0x3af/0x4a0 [ 217.466376][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.472282][ C1] ret_from_fork+0x1f/0x30 [ 217.476695][ C1] task:cec-vivid-013-v state:S stack:30696 pid: 4280 ppid: 2 flags:0x00004000 [ 217.486137][ C1] Call Trace: [ 217.489415][ C1] __schedule+0x893/0x2130 [ 217.493833][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.499099][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.504543][ C1] schedule+0xcf/0x270 [ 217.508603][ C1] cec_thread_func+0xaaf/0xd20 [ 217.513349][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.518194][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.524003][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.529706][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.534897][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.539902][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.545701][ C1] kthread+0x3af/0x4a0 [ 217.549750][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.555624][ C1] ret_from_fork+0x1f/0x30 [ 217.560029][ C1] task:cec-vivid-013-v state:S stack:30696 pid: 4281 ppid: 2 flags:0x00004000 [ 217.569209][ C1] Call Trace: [ 217.572511][ C1] __schedule+0x893/0x2130 [ 217.576924][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.582192][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.587658][ C1] schedule+0xcf/0x270 [ 217.591711][ C1] cec_thread_func+0xaaf/0xd20 [ 217.596478][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.601435][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.607264][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.612994][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.618905][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.623915][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.629703][ C1] kthread+0x3af/0x4a0 [ 217.633757][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.639631][ C1] ret_from_fork+0x1f/0x30 [ 217.644051][ C1] task:vivid-014-cec state:I stack:30384 pid: 4295 ppid: 2 flags:0x00004000 [ 217.653244][ C1] Call Trace: [ 217.656596][ C1] __schedule+0x893/0x2130 [ 217.661005][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.666318][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 217.671378][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 217.676310][ C1] schedule+0xcf/0x270 [ 217.680389][ C1] rescuer_thread+0x7a7/0xd30 [ 217.685074][ C1] ? worker_thread+0x1120/0x1120 [ 217.689993][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 217.695779][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 217.700699][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.705893][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.710897][ C1] ? worker_thread+0x1120/0x1120 [ 217.715812][ C1] kthread+0x3af/0x4a0 [ 217.719877][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.725770][ C1] ret_from_fork+0x1f/0x30 [ 217.730183][ C1] task:cec-vivid-014-v state:S stack:30696 pid: 4296 ppid: 2 flags:0x00004000 [ 217.739499][ C1] Call Trace: [ 217.742864][ C1] __schedule+0x893/0x2130 [ 217.747268][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.752610][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.758073][ C1] schedule+0xcf/0x270 [ 217.762185][ C1] cec_thread_func+0xaaf/0xd20 [ 217.766994][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.771902][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.777788][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.783505][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.788793][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.793822][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.799614][ C1] kthread+0x3af/0x4a0 [ 217.803665][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.809550][ C1] ret_from_fork+0x1f/0x30 [ 217.813981][ C1] task:cec-vivid-014-v state:S stack:30696 pid: 4297 ppid: 2 flags:0x00004000 [ 217.823175][ C1] Call Trace: [ 217.826446][ C1] __schedule+0x893/0x2130 [ 217.830866][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.836145][ C1] ? prepare_to_wait_event+0x129/0x650 [ 217.844815][ C1] schedule+0xcf/0x270 [ 217.848874][ C1] cec_thread_func+0xaaf/0xd20 [ 217.853626][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 217.858521][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.864360][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 217.870063][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.875250][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.880282][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 217.886303][ C1] kthread+0x3af/0x4a0 [ 217.890364][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.896371][ C1] ret_from_fork+0x1f/0x30 [ 217.900783][ C1] task:vivid-015-cec state:I stack:30680 pid: 4311 ppid: 2 flags:0x00004000 [ 217.909974][ C1] Call Trace: [ 217.913252][ C1] __schedule+0x893/0x2130 [ 217.917655][ C1] ? io_schedule_timeout+0x140/0x140 [ 217.922919][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 217.927925][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 217.932856][ C1] schedule+0xcf/0x270 [ 217.936904][ C1] rescuer_thread+0x7a7/0xd30 [ 217.941568][ C1] ? worker_thread+0x1120/0x1120 [ 217.946571][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 217.952406][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 217.957324][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 217.962514][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 217.967534][ C1] ? worker_thread+0x1120/0x1120 [ 217.972462][ C1] kthread+0x3af/0x4a0 [ 217.976511][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 217.982410][ C1] ret_from_fork+0x1f/0x30 [ 217.986828][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4312 ppid: 2 flags:0x00004000 [ 217.999931][ C1] Call Trace: [ 218.003221][ C1] __schedule+0x893/0x2130 [ 218.007625][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.012891][ C1] ? prepare_to_wait_event+0x129/0x650 [ 218.018334][ C1] schedule+0xcf/0x270 [ 218.022484][ C1] cec_thread_func+0xaaf/0xd20 [ 218.027237][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 218.032083][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 218.037870][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 218.043584][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.048766][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.053769][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 218.059580][ C1] kthread+0x3af/0x4a0 [ 218.063629][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.069500][ C1] ret_from_fork+0x1f/0x30 [ 218.073916][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4313 ppid: 2 flags:0x00004000 [ 218.083110][ C1] Call Trace: [ 218.086400][ C1] __schedule+0x893/0x2130 [ 218.090806][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.096072][ C1] ? prepare_to_wait_event+0x129/0x650 [ 218.101528][ C1] schedule+0xcf/0x270 [ 218.105580][ C1] cec_thread_func+0xaaf/0xd20 [ 218.110330][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 218.115170][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 218.120961][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 218.126672][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.131867][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.136871][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 218.142660][ C1] kthread+0x3af/0x4a0 [ 218.146708][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.152598][ C1] ret_from_fork+0x1f/0x30 [ 218.157013][ C1] task:raid5wq state:I stack:30480 pid: 4354 ppid: 2 flags:0x00004000 [ 218.166199][ C1] Call Trace: [ 218.170792][ C1] __schedule+0x893/0x2130 [ 218.175206][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.180482][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.185494][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.190448][ C1] schedule+0xcf/0x270 [ 218.194505][ C1] rescuer_thread+0x7a7/0xd30 [ 218.199174][ C1] ? worker_thread+0x1120/0x1120 [ 218.204091][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.209962][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.214889][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.220073][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.225080][ C1] ? worker_thread+0x1120/0x1120 [ 218.229999][ C1] kthread+0x3af/0x4a0 [ 218.234050][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.239927][ C1] ret_from_fork+0x1f/0x30 [ 218.244334][ C1] task:bcache state:I stack:30680 pid: 4356 ppid: 2 flags:0x00004000 [ 218.253526][ C1] Call Trace: [ 218.256810][ C1] __schedule+0x893/0x2130 [ 218.261224][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.266487][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.271490][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.276411][ C1] schedule+0xcf/0x270 [ 218.280471][ C1] rescuer_thread+0x7a7/0xd30 [ 218.285138][ C1] ? worker_thread+0x1120/0x1120 [ 218.290065][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.296898][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.301822][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.307001][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.312005][ C1] ? worker_thread+0x1120/0x1120 [ 218.316935][ C1] kthread+0x3af/0x4a0 [ 218.320986][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.326862][ C1] ret_from_fork+0x1f/0x30 [ 218.331287][ C1] task:bch_journal state:I stack:30680 pid: 4357 ppid: 2 flags:0x00004000 [ 218.340487][ C1] Call Trace: [ 218.343759][ C1] __schedule+0x893/0x2130 [ 218.348161][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.353550][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.358555][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.363475][ C1] schedule+0xcf/0x270 [ 218.367527][ C1] rescuer_thread+0x7a7/0xd30 [ 218.372194][ C1] ? worker_thread+0x1120/0x1120 [ 218.377113][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.382900][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.387821][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.393026][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.398058][ C1] ? worker_thread+0x1120/0x1120 [ 218.402978][ C1] kthread+0x3af/0x4a0 [ 218.407030][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.412905][ C1] ret_from_fork+0x1f/0x30 [ 218.417346][ C1] task:dm_bufio_cache state:I stack:30632 pid: 4359 ppid: 2 flags:0x00004000 [ 218.426590][ C1] Call Trace: [ 218.429887][ C1] __schedule+0x893/0x2130 [ 218.434321][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.439698][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.445019][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.450074][ C1] schedule+0xcf/0x270 [ 218.454132][ C1] rescuer_thread+0x7a7/0xd30 [ 218.458802][ C1] ? worker_thread+0x1120/0x1120 [ 218.463725][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.469538][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.474459][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.479640][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.484644][ C1] ? worker_thread+0x1120/0x1120 [ 218.489581][ C1] kthread+0x3af/0x4a0 [ 218.493655][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.499551][ C1] ret_from_fork+0x1f/0x30 [ 218.503958][ C1] task:kmpathd state:I stack:30680 pid: 4360 ppid: 2 flags:0x00004000 [ 218.513142][ C1] Call Trace: [ 218.516415][ C1] __schedule+0x893/0x2130 [ 218.520835][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.526108][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.531115][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.536039][ C1] schedule+0xcf/0x270 [ 218.540115][ C1] rescuer_thread+0x7a7/0xd30 [ 218.544866][ C1] ? worker_thread+0x1120/0x1120 [ 218.549809][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.555609][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.560538][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.565722][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.570730][ C1] ? worker_thread+0x1120/0x1120 [ 218.575653][ C1] kthread+0x3af/0x4a0 [ 218.579705][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.585580][ C1] ret_from_fork+0x1f/0x30 [ 218.589987][ C1] task:kmpath_handlerd state:I stack:30680 pid: 4361 ppid: 2 flags:0x00004000 [ 218.599183][ C1] Call Trace: [ 218.602473][ C1] __schedule+0x893/0x2130 [ 218.606883][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.612155][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.617196][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.622132][ C1] schedule+0xcf/0x270 [ 218.626183][ C1] rescuer_thread+0x7a7/0xd30 [ 218.630852][ C1] ? worker_thread+0x1120/0x1120 [ 218.635771][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.641559][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.646477][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.651659][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.656665][ C1] ? worker_thread+0x1120/0x1120 [ 218.661584][ C1] kthread+0x3af/0x4a0 [ 218.665636][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.671513][ C1] ret_from_fork+0x1f/0x30 [ 218.675950][ C1] task:kvub300c state:I stack:30680 pid: 4379 ppid: 2 flags:0x00004000 [ 218.685134][ C1] Call Trace: [ 218.688407][ C1] __schedule+0x893/0x2130 [ 218.692808][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.698088][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.703110][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.708035][ C1] schedule+0xcf/0x270 [ 218.712086][ C1] rescuer_thread+0x7a7/0xd30 [ 218.716751][ C1] ? worker_thread+0x1120/0x1120 [ 218.721687][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.727564][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.732480][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.737660][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.742714][ C1] ? worker_thread+0x1120/0x1120 [ 218.747650][ C1] kthread+0x3af/0x4a0 [ 218.751713][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.757588][ C1] ret_from_fork+0x1f/0x30 [ 218.761995][ C1] task:kvub300p state:I stack:30680 pid: 4380 ppid: 2 flags:0x00004000 [ 218.771195][ C1] Call Trace: [ 218.774481][ C1] __schedule+0x893/0x2130 [ 218.778884][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.784159][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.789164][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.794091][ C1] schedule+0xcf/0x270 [ 218.798143][ C1] rescuer_thread+0x7a7/0xd30 [ 218.802826][ C1] ? worker_thread+0x1120/0x1120 [ 218.807821][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.813631][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.818566][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.823746][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.828749][ C1] ? worker_thread+0x1120/0x1120 [ 218.833671][ C1] kthread+0x3af/0x4a0 [ 218.837723][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.843602][ C1] ret_from_fork+0x1f/0x30 [ 218.848011][ C1] task:kvub300d state:I stack:30680 pid: 4381 ppid: 2 flags:0x00004000 [ 218.858519][ C1] Call Trace: [ 218.861793][ C1] __schedule+0x893/0x2130 [ 218.866203][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.871469][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.876472][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.881409][ C1] schedule+0xcf/0x270 [ 218.885477][ C1] rescuer_thread+0x7a7/0xd30 [ 218.890144][ C1] ? worker_thread+0x1120/0x1120 [ 218.895147][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.900932][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.905857][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.911058][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 218.916064][ C1] ? worker_thread+0x1120/0x1120 [ 218.920986][ C1] kthread+0x3af/0x4a0 [ 218.925041][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 218.930920][ C1] ret_from_fork+0x1f/0x30 [ 218.935325][ C1] task:kmemstick state:I stack:30072 pid: 4385 ppid: 2 flags:0x00004000 [ 218.944505][ C1] Call Trace: [ 218.947799][ C1] __schedule+0x893/0x2130 [ 218.952203][ C1] ? io_schedule_timeout+0x140/0x140 [ 218.957475][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 218.962493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 218.967414][ C1] schedule+0xcf/0x270 [ 218.971483][ C1] rescuer_thread+0x7a7/0xd30 [ 218.976150][ C1] ? worker_thread+0x1120/0x1120 [ 218.981068][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 218.986856][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 218.991775][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 218.996955][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.001974][ C1] ? worker_thread+0x1120/0x1120 [ 219.006943][ C1] kthread+0x3af/0x4a0 [ 219.010998][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.016875][ C1] ret_from_fork+0x1f/0x30 [ 219.021303][ C1] task:rdma_cm state:I stack:30384 pid: 4389 ppid: 2 flags:0x00004000 [ 219.030487][ C1] Call Trace: [ 219.033760][ C1] __schedule+0x893/0x2130 [ 219.038162][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.043427][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.048448][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.053385][ C1] schedule+0xcf/0x270 [ 219.057438][ C1] rescuer_thread+0x7a7/0xd30 [ 219.062101][ C1] ? worker_thread+0x1120/0x1120 [ 219.067017][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.072804][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.077738][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.082919][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.087941][ C1] ? worker_thread+0x1120/0x1120 [ 219.092863][ C1] kthread+0x3af/0x4a0 [ 219.096915][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.102803][ C1] ret_from_fork+0x1f/0x30 [ 219.107242][ C1] task:mlx4_ib state:I stack:30072 pid: 4393 ppid: 2 flags:0x00004000 [ 219.116450][ C1] Call Trace: [ 219.119747][ C1] __schedule+0x893/0x2130 [ 219.124149][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.129416][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.134421][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.139360][ C1] schedule+0xcf/0x270 [ 219.143845][ C1] rescuer_thread+0x7a7/0xd30 [ 219.148513][ C1] ? worker_thread+0x1120/0x1120 [ 219.153432][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.159219][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.164134][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.169313][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.174431][ C1] ? worker_thread+0x1120/0x1120 [ 219.179352][ C1] kthread+0x3af/0x4a0 [ 219.183401][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.189277][ C1] ret_from_fork+0x1f/0x30 [ 219.193685][ C1] task:mlx4_ib_mcg state:I stack:30680 pid: 4394 ppid: 2 flags:0x00004000 [ 219.202873][ C1] Call Trace: [ 219.206149][ C1] __schedule+0x893/0x2130 [ 219.210573][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.215853][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.220878][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.225802][ C1] schedule+0xcf/0x270 [ 219.229855][ C1] rescuer_thread+0x7a7/0xd30 [ 219.234526][ C1] ? worker_thread+0x1120/0x1120 [ 219.239446][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.245233][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.250158][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.255337][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.260341][ C1] ? worker_thread+0x1120/0x1120 [ 219.265277][ C1] kthread+0x3af/0x4a0 [ 219.269327][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.275203][ C1] ret_from_fork+0x1f/0x30 [ 219.279626][ C1] task:srp_remove state:I stack:30680 pid: 4395 ppid: 2 flags:0x00004000 [ 219.288811][ C1] Call Trace: [ 219.292107][ C1] __schedule+0x893/0x2130 [ 219.296524][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.301792][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.306797][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.311720][ C1] schedule+0xcf/0x270 [ 219.315778][ C1] rescuer_thread+0x7a7/0xd30 [ 219.320449][ C1] ? worker_thread+0x1120/0x1120 [ 219.325369][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.331158][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.336076][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.341258][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.346262][ C1] ? worker_thread+0x1120/0x1120 [ 219.351202][ C1] kthread+0x3af/0x4a0 [ 219.355251][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.361126][ C1] ret_from_fork+0x1f/0x30 [ 219.365532][ C1] task:siw_cm_wq state:I stack:30480 pid: 4399 ppid: 2 flags:0x00004000 [ 219.374716][ C1] Call Trace: [ 219.378008][ C1] __schedule+0x893/0x2130 [ 219.382411][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.387677][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.392681][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.397623][ C1] schedule+0xcf/0x270 [ 219.401674][ C1] rescuer_thread+0x7a7/0xd30 [ 219.406340][ C1] ? worker_thread+0x1120/0x1120 [ 219.411275][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.417076][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.422004][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.427365][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.432375][ C1] ? worker_thread+0x1120/0x1120 [ 219.437300][ C1] kthread+0x3af/0x4a0 [ 219.441411][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.447308][ C1] ret_from_fork+0x1f/0x30 [ 219.451740][ C1] task:siw_tx/0 state:S stack:30456 pid: 4400 ppid: 2 flags:0x00004000 [ 219.460970][ C1] Call Trace: [ 219.464247][ C1] __schedule+0x893/0x2130 [ 219.468668][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.473950][ C1] ? prepare_to_wait_event+0x129/0x650 [ 219.479413][ C1] schedule+0xcf/0x270 [ 219.483463][ C1] siw_run_sq+0x282/0x420 [ 219.487778][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 219.492788][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 219.498488][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.503669][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.508674][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 219.513682][ C1] kthread+0x3af/0x4a0 [ 219.517752][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.523666][ C1] ret_from_fork+0x1f/0x30 [ 219.528077][ C1] task:qat_device_rese state:I stack:30328 pid: 4405 ppid: 2 flags:0x00004000 [ 219.537266][ C1] Call Trace: [ 219.540547][ C1] __schedule+0x893/0x2130 [ 219.544950][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.550216][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.555221][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.560265][ C1] schedule+0xcf/0x270 [ 219.564324][ C1] rescuer_thread+0x7a7/0xd30 [ 219.569028][ C1] ? worker_thread+0x1120/0x1120 [ 219.573961][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.579768][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.584721][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.589910][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.594917][ C1] ? worker_thread+0x1120/0x1120 [ 219.599863][ C1] kthread+0x3af/0x4a0 [ 219.603928][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.609837][ C1] ret_from_fork+0x1f/0x30 [ 219.614248][ C1] task:qat_pf2vf_resp_ state:I stack:30680 pid: 4406 ppid: 2 flags:0x00004000 [ 219.623439][ C1] Call Trace: [ 219.626805][ C1] __schedule+0x893/0x2130 [ 219.631326][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.636606][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.641620][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.646696][ C1] schedule+0xcf/0x270 [ 219.650819][ C1] rescuer_thread+0x7a7/0xd30 [ 219.655545][ C1] ? worker_thread+0x1120/0x1120 [ 219.660485][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.666291][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.671213][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.676398][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.681404][ C1] ? worker_thread+0x1120/0x1120 [ 219.686411][ C1] kthread+0x3af/0x4a0 [ 219.690465][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.696340][ C1] ret_from_fork+0x1f/0x30 [ 219.700748][ C1] task:adf_vf_stop_wq state:I stack:30680 pid: 4407 ppid: 2 flags:0x00004000 [ 219.709944][ C1] Call Trace: [ 219.713238][ C1] __schedule+0x893/0x2130 [ 219.717639][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.722912][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.727941][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.732864][ C1] schedule+0xcf/0x270 [ 219.736915][ C1] rescuer_thread+0x7a7/0xd30 [ 219.741603][ C1] ? worker_thread+0x1120/0x1120 [ 219.746526][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.752313][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.757233][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.762432][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.767440][ C1] ? worker_thread+0x1120/0x1120 [ 219.772359][ C1] kthread+0x3af/0x4a0 [ 219.776411][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.782304][ C1] ret_from_fork+0x1f/0x30 [ 219.786712][ C1] task:elousb state:I stack:30712 pid: 4444 ppid: 2 flags:0x00004000 [ 219.796008][ C1] Call Trace: [ 219.799284][ C1] __schedule+0x893/0x2130 [ 219.803703][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.808977][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.814003][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.818940][ C1] schedule+0xcf/0x270 [ 219.823004][ C1] rescuer_thread+0x7a7/0xd30 [ 219.827701][ C1] ? worker_thread+0x1120/0x1120 [ 219.832624][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.838414][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.843335][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.848518][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.853523][ C1] ? worker_thread+0x1120/0x1120 [ 219.858443][ C1] kthread+0x3af/0x4a0 [ 219.862493][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.868375][ C1] ret_from_fork+0x1f/0x30 [ 219.872785][ C1] task:ipv6_addrconf state:I stack:30680 pid: 4686 ppid: 2 flags:0x00004000 [ 219.881970][ C1] Call Trace: [ 219.885267][ C1] __schedule+0x893/0x2130 [ 219.889689][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.894969][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.899975][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.904897][ C1] schedule+0xcf/0x270 [ 219.908950][ C1] rescuer_thread+0x7a7/0xd30 [ 219.913620][ C1] ? worker_thread+0x1120/0x1120 [ 219.918554][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 219.924347][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 219.929341][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 219.934539][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 219.939567][ C1] ? worker_thread+0x1120/0x1120 [ 219.944512][ C1] kthread+0x3af/0x4a0 [ 219.948588][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 219.954465][ C1] ret_from_fork+0x1f/0x30 [ 219.958876][ C1] task:dsa_ordered state:I stack:30680 pid: 4707 ppid: 2 flags:0x00004000 [ 219.968076][ C1] Call Trace: [ 219.971354][ C1] __schedule+0x893/0x2130 [ 219.975760][ C1] ? io_schedule_timeout+0x140/0x140 [ 219.981030][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 219.986052][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 219.990974][ C1] schedule+0xcf/0x270 [ 219.995042][ C1] rescuer_thread+0x7a7/0xd30 [ 219.999708][ C1] ? worker_thread+0x1120/0x1120 [ 220.004627][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.010415][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.015332][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.020513][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.025516][ C1] ? worker_thread+0x1120/0x1120 [ 220.030451][ C1] kthread+0x3af/0x4a0 [ 220.034535][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.040539][ C1] ret_from_fork+0x1f/0x30 [ 220.044961][ C1] task:krfcommd state:S stack:29064 pid: 4804 ppid: 2 flags:0x00004000 [ 220.054175][ C1] Call Trace: [ 220.057458][ C1] __schedule+0x893/0x2130 [ 220.061890][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.067181][ C1] schedule+0xcf/0x270 [ 220.071265][ C1] schedule_timeout+0x1d8/0x250 [ 220.076097][ C1] ? usleep_range+0x170/0x170 [ 220.080761][ C1] ? find_held_lock+0x2d/0x110 [ 220.085528][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 220.090887][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 220.096413][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 220.101768][ C1] wait_woken+0x1ef/0x250 [ 220.106092][ C1] ? woken_wake_function+0x70/0x70 [ 220.111326][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.117137][ C1] rfcomm_run+0x1707/0x4a70 [ 220.121645][ C1] ? find_held_lock+0x2d/0x110 [ 220.126392][ C1] ? rfcomm_check_accept+0x240/0x240 [ 220.131683][ C1] ? __kthread_parkme+0xad/0x1e0 [ 220.136642][ C1] ? __init_waitqueue_head+0x110/0x110 [ 220.142096][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.147888][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.152825][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.158007][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.163013][ C1] ? rfcomm_check_accept+0x240/0x240 [ 220.168398][ C1] kthread+0x3af/0x4a0 [ 220.172467][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.178355][ C1] ret_from_fork+0x1f/0x30 [ 220.182784][ C1] task:kkcmd state:I stack:30680 pid: 4809 ppid: 2 flags:0x00004000 [ 220.191969][ C1] Call Trace: [ 220.195246][ C1] __schedule+0x893/0x2130 [ 220.199670][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.205056][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.210086][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.215066][ C1] schedule+0xcf/0x270 [ 220.219123][ C1] rescuer_thread+0x7a7/0xd30 [ 220.223819][ C1] ? worker_thread+0x1120/0x1120 [ 220.228739][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.234564][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.239538][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.244749][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.249762][ C1] ? worker_thread+0x1120/0x1120 [ 220.254686][ C1] kthread+0x3af/0x4a0 [ 220.258738][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.264628][ C1] ret_from_fork+0x1f/0x30 [ 220.269036][ C1] task:kstrp state:I stack:30384 pid: 4810 ppid: 2 flags:0x00004000 [ 220.278221][ C1] Call Trace: [ 220.281494][ C1] __schedule+0x893/0x2130 [ 220.285897][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.291171][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.296266][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.301191][ C1] schedule+0xcf/0x270 [ 220.305258][ C1] rescuer_thread+0x7a7/0xd30 [ 220.309939][ C1] ? worker_thread+0x1120/0x1120 [ 220.314857][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.320647][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.325579][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.330760][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.335780][ C1] ? worker_thread+0x1120/0x1120 [ 220.340724][ C1] kthread+0x3af/0x4a0 [ 220.344793][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.350669][ C1] ret_from_fork+0x1f/0x30 [ 220.355095][ C1] task:krdsd state:I stack:30304 pid: 4811 ppid: 2 flags:0x00004000 [ 220.364295][ C1] Call Trace: [ 220.367574][ C1] __schedule+0x893/0x2130 [ 220.371976][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.377251][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.382255][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.387183][ C1] schedule+0xcf/0x270 [ 220.391234][ C1] rescuer_thread+0x7a7/0xd30 [ 220.395902][ C1] ? worker_thread+0x1120/0x1120 [ 220.400823][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.406611][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.411546][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.416751][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.421770][ C1] ? worker_thread+0x1120/0x1120 [ 220.426700][ C1] kthread+0x3af/0x4a0 [ 220.430758][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.436755][ C1] ret_from_fork+0x1f/0x30 [ 220.441354][ C1] task:rds_mr_flushd state:I stack:30680 pid: 4812 ppid: 2 flags:0x00004000 [ 220.450568][ C1] Call Trace: [ 220.453896][ C1] __schedule+0x893/0x2130 [ 220.458337][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.463610][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.468635][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.473576][ C1] schedule+0xcf/0x270 [ 220.477629][ C1] rescuer_thread+0x7a7/0xd30 [ 220.482294][ C1] ? worker_thread+0x1120/0x1120 [ 220.487212][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.492997][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.497941][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.503137][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.508143][ C1] ? worker_thread+0x1120/0x1120 [ 220.513064][ C1] kthread+0x3af/0x4a0 [ 220.517122][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.523006][ C1] ret_from_fork+0x1f/0x30 [ 220.527415][ C1] task:ceph-msgr state:I stack:30680 pid: 4821 ppid: 2 flags:0x00004000 [ 220.536621][ C1] Call Trace: [ 220.539910][ C1] __schedule+0x893/0x2130 [ 220.544332][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.549609][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.554621][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.559554][ C1] schedule+0xcf/0x270 [ 220.563621][ C1] rescuer_thread+0x7a7/0xd30 [ 220.568290][ C1] ? worker_thread+0x1120/0x1120 [ 220.573215][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.579002][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.583942][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.589144][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.594149][ C1] ? worker_thread+0x1120/0x1120 [ 220.599101][ C1] kthread+0x3af/0x4a0 [ 220.603162][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.609045][ C1] ret_from_fork+0x1f/0x30 [ 220.613510][ C1] task:bat_events state:I stack:29728 pid: 4822 ppid: 2 flags:0x00004000 [ 220.622700][ C1] Call Trace: [ 220.625977][ C1] __schedule+0x893/0x2130 [ 220.630385][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.635664][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.640675][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.645609][ C1] schedule+0xcf/0x270 [ 220.649669][ C1] rescuer_thread+0x7a7/0xd30 [ 220.654338][ C1] ? worker_thread+0x1120/0x1120 [ 220.659260][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.665047][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.669970][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.675150][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.680157][ C1] ? worker_thread+0x1120/0x1120 [ 220.685076][ C1] kthread+0x3af/0x4a0 [ 220.689130][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.695004][ C1] ret_from_fork+0x1f/0x30 [ 220.699414][ C1] task:zswap-shrink state:I stack:30680 pid: 4845 ppid: 2 flags:0x00004000 [ 220.708621][ C1] Call Trace: [ 220.711914][ C1] __schedule+0x893/0x2130 [ 220.716331][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.721713][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.726723][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.731678][ C1] schedule+0xcf/0x270 [ 220.735731][ C1] rescuer_thread+0x7a7/0xd30 [ 220.740426][ C1] ? worker_thread+0x1120/0x1120 [ 220.745356][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.751158][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.756131][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.761315][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.766320][ C1] ? worker_thread+0x1120/0x1120 [ 220.771246][ C1] kthread+0x3af/0x4a0 [ 220.775299][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.781183][ C1] ret_from_fork+0x1f/0x30 [ 220.785591][ C1] task:kafsd state:I stack:30680 pid: 4846 ppid: 2 flags:0x00004000 [ 220.794777][ C1] Call Trace: [ 220.798054][ C1] __schedule+0x893/0x2130 [ 220.802538][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.807822][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.812847][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.817775][ C1] schedule+0xcf/0x270 [ 220.821830][ C1] rescuer_thread+0x7a7/0xd30 [ 220.826499][ C1] ? worker_thread+0x1120/0x1120 [ 220.831424][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.837214][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.842133][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.847336][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.852384][ C1] ? worker_thread+0x1120/0x1120 [ 220.857330][ C1] kthread+0x3af/0x4a0 [ 220.861386][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.867263][ C1] ret_from_fork+0x1f/0x30 [ 220.871678][ C1] task:kafs_lockd state:I stack:30680 pid: 4847 ppid: 2 flags:0x00004000 [ 220.880876][ C1] Call Trace: [ 220.884157][ C1] __schedule+0x893/0x2130 [ 220.888564][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.893844][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.898856][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.903777][ C1] schedule+0xcf/0x270 [ 220.907834][ C1] rescuer_thread+0x7a7/0xd30 [ 220.912501][ C1] ? worker_thread+0x1120/0x1120 [ 220.917419][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 220.923206][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 220.928144][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 220.933325][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 220.938330][ C1] ? worker_thread+0x1120/0x1120 [ 220.943252][ C1] kthread+0x3af/0x4a0 [ 220.947317][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 220.953379][ C1] ret_from_fork+0x1f/0x30 [ 220.957796][ C1] task:ext4-rsv-conver state:I stack:30072 pid: 4859 ppid: 2 flags:0x00004000 [ 220.966991][ C1] Call Trace: [ 220.970296][ C1] __schedule+0x893/0x2130 [ 220.974713][ C1] ? io_schedule_timeout+0x140/0x140 [ 220.979981][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 220.984987][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 220.989914][ C1] schedule+0xcf/0x270 [ 220.993967][ C1] rescuer_thread+0x7a7/0xd30 [ 220.998654][ C1] ? worker_thread+0x1120/0x1120 [ 221.003593][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 221.009381][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 221.014308][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 221.019493][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 221.024499][ C1] ? worker_thread+0x1120/0x1120 [ 221.029418][ C1] kthread+0x3af/0x4a0 [ 221.033469][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 221.039357][ C1] ret_from_fork+0x1f/0x30 [ 221.043763][ C1] task:systemd-journal state:D stack:23312 pid: 4893 ppid: 1 flags:0x00004100 [ 221.052956][ C1] Call Trace: [ 221.056265][ C1] __schedule+0x893/0x2130 [ 221.060673][ C1] ? io_schedule_timeout+0x140/0x140 [ 221.065945][ C1] schedule+0xcf/0x270 [ 221.070000][ C1] schedule_preempt_disabled+0xf/0x20 [ 221.075352][ C1] __mutex_lock+0x3e2/0x10e0 [ 221.079929][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 221.085024][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 221.090387][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 221.095912][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 221.101191][ C1] ? putname+0xe1/0x120 [ 221.105338][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 221.110708][ C1] kernfs_iop_getattr+0x85/0xd0 [ 221.115559][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 221.120479][ C1] vfs_fstat+0x6b/0xb0 [ 221.124543][ C1] __do_sys_newfstat+0x81/0x100 [ 221.129389][ C1] ? __do_sys_fstat+0x100/0x100 [ 221.136692][ C1] ? __secure_computing+0x104/0x360 [ 221.141875][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 221.148100][ C1] do_syscall_64+0x2d/0x70 [ 221.152499][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.158487][ C1] RIP: 0033:0x7f9abc8812e2 [ 221.162880][ C1] Code: Unable to access opcode bytes at RIP 0x7f9abc8812b8. [ 221.170241][ C1] RSP: 002b:00007ffeb73224a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 221.178650][ C1] RAX: ffffffffffffffda RBX: 000055e45d0da280 RCX: 00007f9abc8812e2 [ 221.186606][ C1] RDX: 00007ffeb73224c0 RSI: 00007ffeb73224c0 RDI: 0000000000000012 [ 221.194559][ C1] RBP: 00007ffeb7322660 R08: 0000000000000000 R09: 0000000000000001 [ 221.202535][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055e45d0da280 [ 221.210587][ C1] R13: 000055e45d0dce30 R14: 000000000000001f R15: 00007ffeb73225c0 [ 221.218554][ C1] task:systemd-udevd state:S stack:23200 pid: 4895 ppid: 1 flags:0x00000100 [ 221.227735][ C1] Call Trace: [ 221.231012][ C1] __schedule+0x893/0x2130 [ 221.235425][ C1] ? io_schedule_timeout+0x140/0x140 [ 221.240693][ C1] ? lock_chain_count+0x20/0x20 [ 221.245545][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 221.251073][ C1] schedule+0xcf/0x270 [ 221.255148][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 221.261203][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 221.267015][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 221.271848][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 221.276677][ C1] ? do_raw_write_lock+0x11a/0x280 [ 221.281781][ C1] ? do_raw_read_unlock+0x70/0x70 [ 221.286894][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 221.292176][ C1] do_epoll_wait+0xe84/0x10a0 [ 221.296839][ C1] ? ep_read_events_proc+0x440/0x440 [ 221.302123][ C1] ? find_held_lock+0x2d/0x110 [ 221.306873][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 221.312610][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 221.317616][ C1] do_syscall_64+0x2d/0x70 [ 221.322010][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.327882][ C1] RIP: 0033:0x7f2f7800a2e3 [ 221.332271][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f7800a2b9. [ 221.339632][ C1] RSP: 002b:00007ffe493f1488 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 221.348026][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb0e0 RCX: 00007f2f7800a2e3 [ 221.355978][ C1] RDX: 0000000000000021 RSI: 00007ffe493f1490 RDI: 000000000000000a [ 221.363949][ C1] RBP: 00007ffe493f1720 R08: 0000000000000008 R09: 00007ffe493fa0f0 [ 221.371921][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe493f1490 [ 221.379929][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 221.387976][ C1] task:systemd-timesyn state:S stack:26688 pid: 4984 ppid: 1 flags:0x00000100 [ 221.397188][ C1] Call Trace: [ 221.400478][ C1] __schedule+0x893/0x2130 [ 221.404922][ C1] ? io_schedule_timeout+0x140/0x140 [ 221.410227][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 221.415765][ C1] schedule+0xcf/0x270 [ 221.419822][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 221.425876][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 221.431667][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 221.436521][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 221.441715][ C1] ? do_raw_write_lock+0x11a/0x280 [ 221.446840][ C1] ? do_raw_read_unlock+0x70/0x70 [ 221.451850][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 221.457131][ C1] do_epoll_wait+0xe84/0x10a0 [ 221.461984][ C1] ? ep_read_events_proc+0x440/0x440 [ 221.469960][ C1] ? find_held_lock+0x2d/0x110 [ 221.474718][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 221.480447][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 221.485461][ C1] do_syscall_64+0x2d/0x70 [ 221.489863][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.495752][ C1] RIP: 0033:0x7f6de9a25303 [ 221.500144][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9a252d9. [ 221.507486][ C1] RSP: 002b:00007ffdf8b31610 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 221.515877][ C1] RAX: ffffffffffffffda RBX: 000055acfabd18f0 RCX: 00007f6de9a25303 [ 221.523831][ C1] RDX: 0000000000000007 RSI: 00007ffdf8b31620 RDI: 0000000000000004 [ 221.532216][ C1] RBP: 00007ffdf8b31780 R08: 431bde82d7b634db R09: 00007ffdf8be7000 [ 221.540294][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdf8b31620 [ 221.548811][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 221.556797][ C1] task:sd-resolve state:S stack:28624 pid: 4985 ppid: 1 flags:0x00000100 [ 221.566007][ C1] Call Trace: [ 221.569298][ C1] __schedule+0x893/0x2130 [ 221.573765][ C1] ? io_schedule_timeout+0x140/0x140 [ 221.579047][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 221.584870][ C1] schedule+0xcf/0x270 [ 221.588937][ C1] schedule_timeout+0x1d8/0x250 [ 221.594230][ C1] ? usleep_range+0x170/0x170 [ 221.598914][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 221.604113][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 221.609969][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 221.615773][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 221.621404][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 221.627197][ C1] __skb_wait_for_more_packets+0x30f/0x580 [ 221.632988][ C1] ? skb_free_datagram+0xf0/0xf0 [ 221.637906][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 221.643528][ C1] ? proto_seq_start+0x50/0x50 [ 221.648312][ C1] ? __skb_ext_set+0x260/0x260 [ 221.653144][ C1] unix_dgram_recvmsg+0x1ff/0xb60 [ 221.658181][ C1] ? maybe_init_creds+0x520/0x520 [ 221.663192][ C1] ? aa_af_perm+0x230/0x230 [ 221.667848][ C1] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 221.673445][ C1] ? security_socket_recvmsg+0x8f/0xc0 [ 221.678901][ C1] __sys_recvfrom+0x248/0x3a0 [ 221.683663][ C1] ? __ia32_sys_send+0x100/0x100 [ 221.689002][ C1] ? __seccomp_filter+0x256/0x1510 [ 221.694142][ C1] ? fput_many+0x2f/0x1a0 [ 221.698478][ C1] ? __sys_sendmsg+0x10c/0x1b0 [ 221.703241][ C1] __x64_sys_recvfrom+0xdd/0x1b0 [ 221.708176][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 221.714397][ C1] do_syscall_64+0x2d/0x70 [ 221.718808][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.724697][ C1] RIP: 0033:0x7f6de9ceb51f [ 221.729091][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9ceb4f5. [ 221.736447][ C1] RSP: 002b:00007f6de7466aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 221.744842][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6de9ceb51f [ 221.752792][ C1] RDX: 0000000000002800 RSI: 00007f6de7466ca0 RDI: 0000000000000007 [ 221.760761][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 221.768718][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.776678][ C1] R13: 0000000000002800 R14: 00007f6de7466ca0 R15: 00007f6de746bca0 [ 221.784735][ C1] task:dhclient state:S stack:26992 pid: 4986 ppid: 1 flags:0x00000000 [ 221.793931][ C1] Call Trace: [ 221.797210][ C1] __schedule+0x893/0x2130 [ 221.801613][ C1] ? io_schedule_timeout+0x140/0x140 [ 221.806884][ C1] schedule+0xcf/0x270 [ 221.810947][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 221.817005][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 221.822813][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 221.829630][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 221.835592][ C1] ? __pollwait+0x252/0x430 [ 221.840085][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 221.846401][ C1] ? get_order+0x20/0x20 [ 221.850629][ C1] do_select+0x118e/0x1630 [ 221.855043][ C1] ? select_estimate_accuracy+0x320/0x320 [ 221.860743][ C1] ? lock_chain_count+0x20/0x20 [ 221.865572][ C1] ? lock_chain_count+0x20/0x20 [ 221.870496][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 221.876988][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 221.883909][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 221.888923][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 221.894911][ C1] ? find_held_lock+0x2d/0x110 [ 221.899676][ C1] ? __might_fault+0xd3/0x180 [ 221.904335][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 221.909182][ C1] core_sys_select+0x3ba/0x950 [ 221.913940][ C1] ? do_compat_pselect+0x210/0x210 [ 221.919030][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 221.923956][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 221.929479][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 221.934310][ C1] ? __might_fault+0xd3/0x180 [ 221.938985][ C1] ? timespec64_add_safe+0x189/0x210 [ 221.944249][ C1] ? nsec_to_clock_t+0x30/0x30 [ 221.948990][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 221.953821][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 221.959012][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 221.963852][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 221.968696][ C1] kern_select+0x13d/0x1c0 [ 221.973108][ C1] ? core_sys_select+0x950/0x950 [ 221.978046][ C1] __x64_sys_select+0xba/0x150 [ 221.982799][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 221.988671][ C1] do_syscall_64+0x2d/0x70 [ 221.993084][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.998968][ C1] RIP: 0033:0x7fecb451c5e3 [ 222.003360][ C1] Code: Unable to access opcode bytes at RIP 0x7fecb451c5b9. [ 222.010718][ C1] RSP: 002b:00007ffe65a10908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 222.019119][ C1] RAX: ffffffffffffffda RBX: 00007fecb4ffe010 RCX: 00007fecb451c5e3 [ 222.027079][ C1] RDX: 00007fecb4ffd210 RSI: 00007fecb4ffd110 RDI: 0000000000000007 [ 222.035040][ C1] RBP: 00007ffe65a10948 R08: 00007ffe65a10960 R09: 0000000000001050 [ 222.043006][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe65a10960 [ 222.050958][ C1] R13: 00007ffe65a10950 R14: 00007ffe65a10958 R15: 0000000000000000 [ 222.058924][ C1] task:cron state:S stack:23904 pid: 8172 ppid: 1 flags:0x00000000 [ 222.068104][ C1] Call Trace: [ 222.071398][ C1] __schedule+0x893/0x2130 [ 222.075799][ C1] ? io_schedule_timeout+0x140/0x140 [ 222.081082][ C1] schedule+0xcf/0x270 [ 222.085137][ C1] do_nanosleep+0x222/0x650 [ 222.089643][ C1] ? schedule_timeout_idle+0x80/0x80 [ 222.094906][ C1] ? __might_fault+0xd3/0x180 [ 222.099671][ C1] ? debug_object_destroy+0x210/0x210 [ 222.105023][ C1] ? memset+0x20/0x40 [ 222.108989][ C1] ? __hrtimer_init+0x136/0x280 [ 222.113838][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 222.118931][ C1] ? nanosleep_copyout+0x100/0x100 [ 222.124027][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 222.129990][ C1] ? put_timespec64+0x120/0x120 [ 222.134830][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 222.139921][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 222.145034][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 222.150930][ C1] do_syscall_64+0x2d/0x70 [ 222.155351][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.161228][ C1] RIP: 0033:0x7f22706e3270 [ 222.165619][ C1] Code: Unable to access opcode bytes at RIP 0x7f22706e3246. [ 222.172981][ C1] RSP: 002b:00007fff51ee17d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 222.181410][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f22706e3270 [ 222.189368][ C1] RDX: 00007fff51f41080 RSI: 00007fff51ee17e0 RDI: 00007fff51ee17e0 [ 222.198194][ C1] RBP: 0000000000000002 R08: 0000000000000002 R09: 0000000000000001 [ 222.206149][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.214104][ C1] R13: 00007fff51ee1930 R14: 0000000000000000 R15: 0000000000000000 [ 222.222074][ C1] task:rsyslogd state:S stack:23432 pid: 8181 ppid: 1 flags:0x00000000 [ 222.231272][ C1] Call Trace: [ 222.234550][ C1] __schedule+0x893/0x2130 [ 222.238968][ C1] ? io_schedule_timeout+0x140/0x140 [ 222.244241][ C1] schedule+0xcf/0x270 [ 222.248294][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 222.254431][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 222.260240][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 222.266222][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 222.271836][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 222.277540][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 222.283877][ C1] ? get_order+0x20/0x20 [ 222.288111][ C1] do_select+0x118e/0x1630 [ 222.292528][ C1] ? lock_chain_count+0x20/0x20 [ 222.297379][ C1] ? select_estimate_accuracy+0x320/0x320 [ 222.303086][ C1] ? mark_lock+0xf7/0x24c0 [ 222.307489][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 222.313449][ C1] ? lock_chain_count+0x20/0x20 [ 222.318307][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 222.323243][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 222.329225][ C1] ? lock_chain_count+0x20/0x20 [ 222.334064][ C1] ? find_held_lock+0x2d/0x110 [ 222.338816][ C1] ? core_sys_select+0x1d6/0x950 [ 222.343753][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 222.348616][ C1] core_sys_select+0x3ba/0x950 [ 222.353366][ C1] ? do_compat_pselect+0x210/0x210 [ 222.358457][ C1] ? kasan_save_stack+0x1b/0x40 [ 222.363302][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 222.368835][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 222.373687][ C1] ? __might_fault+0xd3/0x180 [ 222.378346][ C1] ? timespec64_add_safe+0x189/0x210 [ 222.383612][ C1] ? nsec_to_clock_t+0x30/0x30 [ 222.388388][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 222.393243][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 222.398450][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 222.403323][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 222.408179][ C1] kern_select+0x13d/0x1c0 [ 222.412581][ C1] ? core_sys_select+0x950/0x950 [ 222.417499][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 222.423143][ C1] __x64_sys_select+0xba/0x150 [ 222.427905][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 222.433788][ C1] do_syscall_64+0x2d/0x70 [ 222.438192][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.444308][ C1] RIP: 0033:0x7f30c30c8603 [ 222.448716][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 222.456069][ C1] RSP: 002b:00007ffee79c0d00 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 222.464553][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f30c30c8603 [ 222.472511][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 222.480465][ C1] RBP: 0000561571679040 R08: 00007ffee79c0d20 R09: 0000000000000000 [ 222.488517][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffee79c0d20 [ 222.496471][ C1] R13: 0000561571679008 R14: 00007ffee79c0d18 R15: 0000000000000000 [ 222.504440][ C1] task:in:imuxsock state:S stack:28712 pid: 8182 ppid: 1 flags:0x00000000 [ 222.513627][ C1] Call Trace: [ 222.516903][ C1] __schedule+0x893/0x2130 [ 222.521308][ C1] ? io_schedule_timeout+0x140/0x140 [ 222.526576][ C1] ? find_held_lock+0x2d/0x110 [ 222.531325][ C1] schedule+0xcf/0x270 [ 222.535397][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 222.541449][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 222.547242][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 222.553045][ C1] ? poll_initwait+0x170/0x170 [ 222.557789][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 222.562971][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 222.568836][ C1] ? __pollwait+0x252/0x430 [ 222.573342][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 222.579664][ C1] ? get_order+0x20/0x20 [ 222.583904][ C1] do_select+0x118e/0x1630 [ 222.588363][ C1] ? select_estimate_accuracy+0x320/0x320 [ 222.594097][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 222.600605][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 222.605792][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 222.611788][ C1] ? find_held_lock+0x2d/0x110 [ 222.616549][ C1] ? __might_fault+0xd3/0x180 [ 222.621214][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 222.626151][ C1] core_sys_select+0x3ba/0x950 [ 222.630921][ C1] ? do_compat_pselect+0x210/0x210 [ 222.636026][ C1] ? futex_exit_release+0x220/0x220 [ 222.641216][ C1] ? __fget_files+0x294/0x400 [ 222.645895][ C1] ? __fget_light+0xea/0x280 [ 222.650469][ C1] ? fput_many+0x2f/0x1a0 [ 222.654781][ C1] kern_select+0x13d/0x1c0 [ 222.659178][ C1] ? core_sys_select+0x950/0x950 [ 222.664106][ C1] __x64_sys_select+0xba/0x150 [ 222.668856][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 222.674731][ C1] do_syscall_64+0x2d/0x70 [ 222.679130][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.685002][ C1] RIP: 0033:0x7f30c30c8603 [ 222.689394][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 222.696748][ C1] RSP: 002b:00007f30c1d77d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 222.705150][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30c30c8603 [ 222.713104][ C1] RDX: 0000000000000000 RSI: 00007f30c1d77d40 RDI: 0000000000000004 [ 222.721058][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 222.729116][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 222.737090][ C1] R13: 0000000000000001 R14: 00007f30c1d77d40 R15: 0000000000000003 [ 222.745075][ C1] task:in:imklog state:S stack:28464 pid: 8183 ppid: 1 flags:0x00000000 [ 222.754259][ C1] Call Trace: [ 222.757540][ C1] __schedule+0x893/0x2130 [ 222.761943][ C1] ? io_schedule_timeout+0x140/0x140 [ 222.767212][ C1] ? prb_read_valid+0x75/0xa0 [ 222.771868][ C1] ? prb_final_commit+0x20/0x20 [ 222.776716][ C1] schedule+0xcf/0x270 [ 222.780784][ C1] do_syslog.part.0+0x242/0x7c0 [ 222.785634][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 222.790642][ C1] ? aa_file_perm+0x5e2/0x1100 [ 222.795398][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 222.801127][ C1] ? aa_path_link+0x2f0/0x2f0 [ 222.805814][ C1] ? __fsnotify_parent+0x48c/0x930 [ 222.810912][ C1] ? fsnotify+0x10a0/0x10a0 [ 222.815412][ C1] ? __fdget_pos+0xe9/0x100 [ 222.819900][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 222.824728][ C1] ? __fsnotify_parent+0x48c/0x930 [ 222.829823][ C1] ? bpf_lsm_syslog+0x5/0x10 [ 222.834398][ C1] ? security_syslog+0x73/0x90 [ 222.839145][ C1] do_syslog+0x49/0x60 [ 222.843217][ C1] kmsg_read+0x90/0xb0 [ 222.847267][ C1] ? kmsg_release+0x20/0x20 [ 222.851749][ C1] proc_reg_read+0x119/0x300 [ 222.856316][ C1] ? rw_verify_area+0x11d/0x350 [ 222.861147][ C1] ? proc_reg_write+0x300/0x300 [ 222.865978][ C1] vfs_read+0x1b5/0x570 [ 222.870119][ C1] ksys_read+0x12d/0x250 [ 222.874353][ C1] ? vfs_write+0xa30/0xa30 [ 222.878755][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 222.884631][ C1] do_syscall_64+0x2d/0x70 [ 222.889028][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.894900][ C1] RIP: 0033:0x7f30c3fba22d [ 222.899312][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c3fba203. [ 222.906658][ C1] RSP: 002b:00007f30c1956580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 222.915053][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30c3fba22d [ 222.923006][ C1] RDX: 0000000000001fa0 RSI: 00007f30c1956da0 RDI: 0000000000000004 [ 222.930982][ C1] RBP: 00005615724449d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.938960][ C1] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f30c1956da0 [ 222.946929][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f30c1956ef0 [ 222.954897][ C1] task:rs:main Q:Reg state:S stack:26992 pid: 8184 ppid: 1 flags:0x00000000 [ 222.964080][ C1] Call Trace: [ 222.967356][ C1] __schedule+0x893/0x2130 [ 222.971774][ C1] ? io_schedule_timeout+0x140/0x140 [ 222.977045][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 222.982518][ C1] schedule+0xcf/0x270 [ 222.986571][ C1] futex_wait_queue_me+0x2a7/0x570 [ 222.991665][ C1] ? get_pi_state+0x1d0/0x1d0 [ 222.996344][ C1] futex_wait+0x1df/0x560 [ 223.000669][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 223.005677][ C1] ? up_write+0x191/0x560 [ 223.010012][ C1] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 223.015885][ C1] ? downgrade_write+0x3a0/0x3a0 [ 223.020806][ C1] ? down_write_killable+0x170/0x170 [ 223.026087][ C1] ? ext4_file_write_iter+0x42a/0x1400 [ 223.031547][ C1] do_futex+0x15b/0x1a60 [ 223.035792][ C1] ? aa_path_link+0x2f0/0x2f0 [ 223.040473][ C1] ? futex_exit_release+0x220/0x220 [ 223.045678][ C1] ? ksys_write+0x212/0x250 [ 223.050170][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.055002][ C1] ? find_held_lock+0x2d/0x110 [ 223.059768][ C1] ? ksys_write+0x12d/0x250 [ 223.064271][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 223.069803][ C1] __do_sys_futex+0x2a2/0x470 [ 223.074487][ C1] ? fput_many+0x2f/0x1a0 [ 223.078811][ C1] ? do_futex+0x1a60/0x1a60 [ 223.083315][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 223.089195][ C1] do_syscall_64+0x2d/0x70 [ 223.093593][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.099589][ C1] RIP: 0033:0x7f30c3fb717f [ 223.104011][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c3fb7155. [ 223.111360][ C1] RSP: 002b:00007f30c1575c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 223.119756][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30c3fb717f [ 223.127725][ C1] RDX: 00000000000008f3 RSI: 0000000000000080 RDI: 000056157244128c [ 223.135689][ C1] RBP: 0000561572441288 R08: 0000561572441000 R09: 0000000000000479 [ 223.143644][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30c1575cd0 [ 223.151600][ C1] R13: 0000000000000000 R14: 0000561571668290 R15: 0000000000000000 [ 223.159569][ C1] task:agetty state:S stack:23952 pid: 8185 ppid: 1 flags:0x00000000 [ 223.168757][ C1] Call Trace: [ 223.172045][ C1] __schedule+0x893/0x2130 [ 223.176448][ C1] ? io_schedule_timeout+0x140/0x140 [ 223.181736][ C1] schedule+0xcf/0x270 [ 223.185805][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 223.191872][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 223.197663][ C1] ? find_held_lock+0x2d/0x110 [ 223.202411][ C1] ? inotify_poll+0xc2/0xf0 [ 223.206907][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.211741][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 223.216751][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 223.223064][ C1] ? get_order+0x20/0x20 [ 223.227319][ C1] do_select+0x118e/0x1630 [ 223.231737][ C1] ? select_estimate_accuracy+0x320/0x320 [ 223.237488][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.244030][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.250523][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.257106][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 223.263071][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 223.268279][ C1] ? find_held_lock+0x2d/0x110 [ 223.273046][ C1] ? __might_fault+0xd3/0x180 [ 223.277705][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.282554][ C1] core_sys_select+0x3ba/0x950 [ 223.287308][ C1] ? do_compat_pselect+0x210/0x210 [ 223.292405][ C1] ? kasan_save_stack+0x1b/0x40 [ 223.297240][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 223.302609][ C1] ? call_rcu+0xbb/0x700 [ 223.306844][ C1] ? debug_object_active_state+0x260/0x350 [ 223.312643][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 223.318522][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 223.323717][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 223.329508][ C1] ? debug_object_active_state+0x260/0x350 [ 223.335299][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 223.341012][ C1] kern_select+0x13d/0x1c0 [ 223.345409][ C1] ? core_sys_select+0x950/0x950 [ 223.350346][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 223.356041][ C1] __x64_sys_select+0xba/0x150 [ 223.360805][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 223.366683][ C1] do_syscall_64+0x2d/0x70 [ 223.371091][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.376983][ C1] RIP: 0033:0x7fead5b285e3 [ 223.381379][ C1] Code: Unable to access opcode bytes at RIP 0x7fead5b285b9. [ 223.388726][ C1] RSP: 002b:00007ffc41cf5df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 223.397123][ C1] RAX: ffffffffffffffda RBX: 00007ffc41cf5e30 RCX: 00007fead5b285e3 [ 223.405077][ C1] RDX: 0000000000000000 RSI: 00007ffc41cf5ef0 RDI: 0000000000000005 [ 223.413271][ C1] RBP: 00007ffc41cf5e20 R08: 0000000000000000 R09: 00007ffc41cf5eb0 [ 223.421243][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc41cf5e14 [ 223.429263][ C1] R13: 00007ffc41cf5f70 R14: 00007ffc41cf5e70 R15: 0000000000000000 [ 223.437237][ C1] task:agetty state:S stack:27440 pid: 8187 ppid: 1 flags:0x00000000 [ 223.446426][ C1] Call Trace: [ 223.449709][ C1] __schedule+0x893/0x2130 [ 223.454116][ C1] ? io_schedule_timeout+0x140/0x140 [ 223.459436][ C1] schedule+0xcf/0x270 [ 223.463514][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 223.469582][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 223.475375][ C1] ? find_held_lock+0x2d/0x110 [ 223.480223][ C1] ? inotify_poll+0xc2/0xf0 [ 223.485309][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.490257][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 223.495281][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 223.501607][ C1] ? get_order+0x20/0x20 [ 223.505841][ C1] do_select+0x118e/0x1630 [ 223.510288][ C1] ? select_estimate_accuracy+0x320/0x320 [ 223.516024][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.522583][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.529096][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 223.535594][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 223.541561][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 223.546750][ C1] ? find_held_lock+0x2d/0x110 [ 223.551517][ C1] ? __might_fault+0xd3/0x180 [ 223.556193][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.561043][ C1] core_sys_select+0x3ba/0x950 [ 223.565793][ C1] ? do_compat_pselect+0x210/0x210 [ 223.570882][ C1] ? kasan_save_stack+0x1b/0x40 [ 223.575732][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 223.581103][ C1] ? call_rcu+0xbb/0x700 [ 223.585341][ C1] ? debug_object_active_state+0x260/0x350 [ 223.591326][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 223.597130][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 223.602317][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 223.608282][ C1] ? debug_object_active_state+0x260/0x350 [ 223.614086][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 223.619805][ C1] kern_select+0x13d/0x1c0 [ 223.624211][ C1] ? core_sys_select+0x950/0x950 [ 223.629134][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 223.634776][ C1] __x64_sys_select+0xba/0x150 [ 223.639786][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 223.645679][ C1] do_syscall_64+0x2d/0x70 [ 223.650078][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.655953][ C1] RIP: 0033:0x7fa8be9ef5e3 [ 223.660365][ C1] Code: Unable to access opcode bytes at RIP 0x7fa8be9ef5b9. [ 223.667710][ C1] RSP: 002b:00007ffef1f6e268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 223.676124][ C1] RAX: ffffffffffffffda RBX: 00007ffef1f6e2a0 RCX: 00007fa8be9ef5e3 [ 223.684077][ C1] RDX: 0000000000000000 RSI: 00007ffef1f6e360 RDI: 0000000000000005 [ 223.693766][ C1] RBP: 00007ffef1f6e290 R08: 0000000000000000 R09: 00007ffef1f6e320 [ 223.701717][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef1f6e284 [ 223.709670][ C1] R13: 00007ffef1f6e3e0 R14: 00007ffef1f6e2e0 R15: 0000000000000000 [ 223.717643][ C1] task:agetty state:S stack:23432 pid: 8188 ppid: 1 flags:0x00000000 [ 223.726826][ C1] Call Trace: [ 223.730102][ C1] __schedule+0x893/0x2130 [ 223.734517][ C1] ? io_schedule_timeout+0x140/0x140 [ 223.739787][ C1] schedule+0xcf/0x270 [ 223.743836][ C1] schedule_timeout+0x1d8/0x250 [ 223.748666][ C1] ? usleep_range+0x170/0x170 [ 223.753337][ C1] ? find_held_lock+0x2d/0x110 [ 223.758083][ C1] ? __up_read+0x1a1/0x7b0 [ 223.762494][ C1] ? _down_write_nest_lock+0x150/0x150 [ 223.767944][ C1] wait_woken+0x1ef/0x250 [ 223.772266][ C1] ? woken_wake_function+0x70/0x70 [ 223.777357][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 223.783165][ C1] n_tty_read+0x1511/0x1a20 [ 223.787652][ C1] ? aa_file_perm+0x5e2/0x1100 [ 223.792403][ C1] ? __ldsem_down_read_nested+0xe3/0x880 [ 223.798014][ C1] ? __fsnotify_parent+0x48c/0x930 [ 223.803104][ C1] ? find_held_lock+0x2d/0x110 [ 223.807846][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 223.813115][ C1] ? fsnotify+0x10a0/0x10a0 [ 223.817627][ C1] ? __init_waitqueue_head+0x110/0x110 [ 223.823113][ C1] tty_read+0x190/0x290 [ 223.827256][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 223.832460][ C1] ? do_SAK+0x70/0x70 [ 223.836427][ C1] vfs_read+0x1b5/0x570 [ 223.840569][ C1] ksys_read+0x12d/0x250 [ 223.844795][ C1] ? vfs_write+0xa30/0xa30 [ 223.849198][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 223.855074][ C1] do_syscall_64+0x2d/0x70 [ 223.859490][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.865362][ C1] RIP: 0033:0x7f12dc0d1910 [ 223.869781][ C1] Code: Unable to access opcode bytes at RIP 0x7f12dc0d18e6. [ 223.877146][ C1] RSP: 002b:00007ffd8d5f2558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 223.885628][ C1] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007f12dc0d1910 [ 223.893583][ C1] RDX: 0000000000000001 RSI: 00007ffd8d5f25bf RDI: 0000000000000000 [ 223.901538][ C1] RBP: 000000000000007f R08: ffffffffffffff98 R09: 00007ffd8d5f1410 [ 223.909509][ C1] R10: 000000000000051b R11: 0000000000000246 R12: 0000000000000000 [ 223.917552][ C1] R13: 00005627f700d905 R14: 00007ffd8d5f25c0 R15: 0000000000000012 [ 223.925527][ C1] task:sshd state:S stack:26992 pid: 8190 ppid: 1 flags:0x00000000 [ 223.934713][ C1] Call Trace: [ 223.937993][ C1] __schedule+0x893/0x2130 [ 223.942396][ C1] ? io_schedule_timeout+0x140/0x140 [ 223.947714][ C1] ? __pollwait+0x252/0x430 [ 223.952227][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 223.957064][ C1] schedule+0xcf/0x270 [ 223.961116][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 223.967189][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 223.972978][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 223.978178][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 223.983965][ C1] ? __pollwait+0x252/0x430 [ 223.988469][ C1] ? poll_initwait+0x170/0x170 [ 223.993213][ C1] ? tcp_poll+0x44d/0xd50 [ 223.997543][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 224.003851][ C1] ? get_order+0x20/0x20 [ 224.008078][ C1] do_select+0x118e/0x1630 [ 224.012509][ C1] ? select_estimate_accuracy+0x320/0x320 [ 224.018238][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.024733][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.031222][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 224.036241][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 224.042218][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 224.047410][ C1] ? find_held_lock+0x2d/0x110 [ 224.052161][ C1] ? __might_fault+0xd3/0x180 [ 224.056819][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.061664][ C1] core_sys_select+0x3ba/0x950 [ 224.066416][ C1] ? do_compat_pselect+0x210/0x210 [ 224.071507][ C1] ? kasan_save_stack+0x1b/0x40 [ 224.076338][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 224.081690][ C1] ? call_rcu+0xbb/0x700 [ 224.085920][ C1] ? debug_object_active_state+0x260/0x350 [ 224.091716][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 224.097506][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 224.102686][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 224.108562][ C1] ? debug_object_active_state+0x260/0x350 [ 224.114366][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 224.120081][ C1] kern_select+0x13d/0x1c0 [ 224.124497][ C1] ? core_sys_select+0x950/0x950 [ 224.129436][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 224.135069][ C1] __x64_sys_select+0xba/0x150 [ 224.139820][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 224.145694][ C1] do_syscall_64+0x2d/0x70 [ 224.150092][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.155963][ C1] RIP: 0033:0x7f51e36395e3 [ 224.160354][ C1] Code: Unable to access opcode bytes at RIP 0x7f51e36395b9. [ 224.167969][ C1] RSP: 002b:00007ffd37bb2ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 224.176368][ C1] RAX: ffffffffffffffda RBX: 000055dae7fa5f30 RCX: 00007f51e36395e3 [ 224.184336][ C1] RDX: 0000000000000000 RSI: 000055dae7fa5f30 RDI: 0000000000000007 [ 224.192301][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 224.200270][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd37bb2d34 [ 224.208308][ C1] R13: 0000000000000000 R14: 000055dae7ec8ce8 R15: 0000000000000063 [ 224.216272][ C1] task:agetty state:S stack:26472 pid: 8424 ppid: 1 flags:0x00000000 [ 224.225451][ C1] Call Trace: [ 224.228730][ C1] __schedule+0x893/0x2130 [ 224.233135][ C1] ? io_schedule_timeout+0x140/0x140 [ 224.238405][ C1] schedule+0xcf/0x270 [ 224.242457][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 224.248518][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 224.254304][ C1] ? find_held_lock+0x2d/0x110 [ 224.259058][ C1] ? inotify_poll+0xc2/0xf0 [ 224.263539][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.268383][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 224.273404][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 224.279711][ C1] ? get_order+0x20/0x20 [ 224.283937][ C1] do_select+0x118e/0x1630 [ 224.288359][ C1] ? select_estimate_accuracy+0x320/0x320 [ 224.294082][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.300582][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.307066][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.313568][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 224.319544][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 224.324741][ C1] ? find_held_lock+0x2d/0x110 [ 224.329500][ C1] ? __might_fault+0xd3/0x180 [ 224.334176][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.339111][ C1] core_sys_select+0x3ba/0x950 [ 224.343947][ C1] ? do_compat_pselect+0x210/0x210 [ 224.349050][ C1] ? kasan_save_stack+0x1b/0x40 [ 224.353882][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 224.359229][ C1] ? call_rcu+0xbb/0x700 [ 224.363454][ C1] ? debug_object_active_state+0x260/0x350 [ 224.369251][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 224.375036][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 224.380215][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 224.386000][ C1] ? debug_object_active_state+0x260/0x350 [ 224.391788][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 224.397509][ C1] kern_select+0x13d/0x1c0 [ 224.401919][ C1] ? core_sys_select+0x950/0x950 [ 224.406834][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 224.412453][ C1] __x64_sys_select+0xba/0x150 [ 224.417214][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 224.423151][ C1] do_syscall_64+0x2d/0x70 [ 224.427555][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.433432][ C1] RIP: 0033:0x7ff65e6485e3 [ 224.437828][ C1] Code: Unable to access opcode bytes at RIP 0x7ff65e6485b9. [ 224.445440][ C1] RSP: 002b:00007fff53685c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 224.453855][ C1] RAX: ffffffffffffffda RBX: 00007fff53685cc0 RCX: 00007ff65e6485e3 [ 224.461818][ C1] RDX: 0000000000000000 RSI: 00007fff53685d80 RDI: 0000000000000005 [ 224.469789][ C1] RBP: 00007fff53685cb0 R08: 0000000000000000 R09: 00007fff53685d40 [ 224.477745][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff53685ca4 [ 224.485696][ C1] R13: 00007fff53685e00 R14: 00007fff53685d00 R15: 0000000000000000 [ 224.493676][ C1] task:agetty state:S stack:26472 pid: 8432 ppid: 1 flags:0x00000000 [ 224.502857][ C1] Call Trace: [ 224.506134][ C1] __schedule+0x893/0x2130 [ 224.510538][ C1] ? io_schedule_timeout+0x140/0x140 [ 224.515823][ C1] schedule+0xcf/0x270 [ 224.519877][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 224.525934][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 224.531723][ C1] ? find_held_lock+0x2d/0x110 [ 224.536484][ C1] ? inotify_poll+0xc2/0xf0 [ 224.540974][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.545815][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 224.550829][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 224.557137][ C1] ? get_order+0x20/0x20 [ 224.561455][ C1] do_select+0x118e/0x1630 [ 224.565880][ C1] ? select_estimate_accuracy+0x320/0x320 [ 224.571589][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.578086][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.584588][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.591079][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 224.597044][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 224.602230][ C1] ? find_held_lock+0x2d/0x110 [ 224.607078][ C1] ? __might_fault+0xd3/0x180 [ 224.611741][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.616588][ C1] core_sys_select+0x3ba/0x950 [ 224.621339][ C1] ? do_compat_pselect+0x210/0x210 [ 224.626466][ C1] ? kasan_save_stack+0x1b/0x40 [ 224.631322][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 224.636678][ C1] ? call_rcu+0xbb/0x700 [ 224.640925][ C1] ? debug_object_active_state+0x260/0x350 [ 224.646723][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 224.652510][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 224.657689][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 224.663562][ C1] ? debug_object_active_state+0x260/0x350 [ 224.669350][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 224.675886][ C1] kern_select+0x13d/0x1c0 [ 224.680301][ C1] ? core_sys_select+0x950/0x950 [ 224.685229][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 224.690861][ C1] __x64_sys_select+0xba/0x150 [ 224.695609][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 224.701487][ C1] do_syscall_64+0x2d/0x70 [ 224.705886][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.711759][ C1] RIP: 0033:0x7f0c48def5e3 [ 224.716151][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c48def5b9. [ 224.723495][ C1] RSP: 002b:00007ffc9cc12a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 224.731907][ C1] RAX: ffffffffffffffda RBX: 00007ffc9cc12a70 RCX: 00007f0c48def5e3 [ 224.739877][ C1] RDX: 0000000000000000 RSI: 00007ffc9cc12b30 RDI: 0000000000000005 [ 224.747870][ C1] RBP: 00007ffc9cc12a60 R08: 0000000000000000 R09: 00007ffc9cc12af0 [ 224.755827][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9cc12a54 [ 224.763785][ C1] R13: 00007ffc9cc12bb0 R14: 00007ffc9cc12ab0 R15: 0000000000000000 [ 224.771759][ C1] task:agetty state:S stack:26472 pid: 8439 ppid: 1 flags:0x00000000 [ 224.780942][ C1] Call Trace: [ 224.784223][ C1] __schedule+0x893/0x2130 [ 224.788627][ C1] ? io_schedule_timeout+0x140/0x140 [ 224.793899][ C1] schedule+0xcf/0x270 [ 224.797952][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 224.804022][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 224.809843][ C1] ? find_held_lock+0x2d/0x110 [ 224.814611][ C1] ? inotify_poll+0xc2/0xf0 [ 224.819117][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.823968][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 224.828980][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 224.835291][ C1] ? get_order+0x20/0x20 [ 224.839559][ C1] do_select+0x118e/0x1630 [ 224.844008][ C1] ? select_estimate_accuracy+0x320/0x320 [ 224.849721][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.856223][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.862709][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 224.869200][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 224.875261][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 224.880457][ C1] ? find_held_lock+0x2d/0x110 [ 224.885205][ C1] ? __might_fault+0xd3/0x180 [ 224.889872][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 224.894804][ C1] core_sys_select+0x3ba/0x950 [ 224.899564][ C1] ? do_compat_pselect+0x210/0x210 [ 224.904662][ C1] ? kasan_save_stack+0x1b/0x40 [ 224.909489][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 224.914851][ C1] ? call_rcu+0xbb/0x700 [ 224.919078][ C1] ? debug_object_active_state+0x260/0x350 [ 224.924876][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 224.930662][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 224.935854][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 224.941653][ C1] ? debug_object_active_state+0x260/0x350 [ 224.947454][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 224.953166][ C1] kern_select+0x13d/0x1c0 [ 224.958552][ C1] ? core_sys_select+0x950/0x950 [ 224.963467][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 224.969088][ C1] __x64_sys_select+0xba/0x150 [ 224.973851][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 224.979724][ C1] do_syscall_64+0x2d/0x70 [ 224.984122][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.990008][ C1] RIP: 0033:0x7fecce3f95e3 [ 224.994410][ C1] Code: Unable to access opcode bytes at RIP 0x7fecce3f95b9. [ 225.001763][ C1] RSP: 002b:00007ffeacf91b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 225.010159][ C1] RAX: ffffffffffffffda RBX: 00007ffeacf91bb0 RCX: 00007fecce3f95e3 [ 225.018127][ C1] RDX: 0000000000000000 RSI: 00007ffeacf91c70 RDI: 0000000000000005 [ 225.026093][ C1] RBP: 00007ffeacf91ba0 R08: 0000000000000000 R09: 00007ffeacf91c30 [ 225.034055][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeacf91b94 [ 225.042007][ C1] R13: 00007ffeacf91cf0 R14: 00007ffeacf91bf0 R15: 0000000000000000 [ 225.050168][ C1] task:agetty state:S stack:26472 pid: 8449 ppid: 1 flags:0x00000000 [ 225.059442][ C1] Call Trace: [ 225.062716][ C1] __schedule+0x893/0x2130 [ 225.067119][ C1] ? io_schedule_timeout+0x140/0x140 [ 225.072389][ C1] schedule+0xcf/0x270 [ 225.076708][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 225.082755][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 225.088578][ C1] ? find_held_lock+0x2d/0x110 [ 225.093335][ C1] ? inotify_poll+0xc2/0xf0 [ 225.097832][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.102672][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 225.107680][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 225.113986][ C1] ? get_order+0x20/0x20 [ 225.118213][ C1] do_select+0x118e/0x1630 [ 225.122639][ C1] ? select_estimate_accuracy+0x320/0x320 [ 225.128361][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.134944][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.141425][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.148037][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 225.154022][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 225.159918][ C1] ? find_held_lock+0x2d/0x110 [ 225.164678][ C1] ? __might_fault+0xd3/0x180 [ 225.169335][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.174179][ C1] core_sys_select+0x3ba/0x950 [ 225.178927][ C1] ? do_compat_pselect+0x210/0x210 [ 225.184277][ C1] ? kasan_save_stack+0x1b/0x40 [ 225.189123][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 225.194483][ C1] ? call_rcu+0xbb/0x700 [ 225.198711][ C1] ? debug_object_active_state+0x260/0x350 [ 225.204503][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 225.210315][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 225.215504][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 225.221305][ C1] ? debug_object_active_state+0x260/0x350 [ 225.227107][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 225.232818][ C1] kern_select+0x13d/0x1c0 [ 225.237213][ C1] ? core_sys_select+0x950/0x950 [ 225.242127][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 225.247832][ C1] __x64_sys_select+0xba/0x150 [ 225.252584][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 225.258488][ C1] do_syscall_64+0x2d/0x70 [ 225.262898][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.268769][ C1] RIP: 0033:0x7f0c5e5f75e3 [ 225.273168][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c5e5f75b9. [ 225.280945][ C1] RSP: 002b:00007fffcba59268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 225.289340][ C1] RAX: ffffffffffffffda RBX: 00007fffcba592a0 RCX: 00007f0c5e5f75e3 [ 225.297301][ C1] RDX: 0000000000000000 RSI: 00007fffcba59360 RDI: 0000000000000005 [ 225.305264][ C1] RBP: 00007fffcba59290 R08: 0000000000000000 R09: 00007fffcba59320 [ 225.313222][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcba59284 [ 225.321182][ C1] R13: 00007fffcba593e0 R14: 00007fffcba592e0 R15: 0000000000000000 [ 225.329149][ C1] task:sshd state:S stack:26240 pid: 8476 ppid: 8190 flags:0x00000000 [ 225.338328][ C1] Call Trace: [ 225.341617][ C1] __schedule+0x893/0x2130 [ 225.346030][ C1] ? io_schedule_timeout+0x140/0x140 [ 225.351302][ C1] schedule+0xcf/0x270 [ 225.355361][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 225.361500][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 225.367319][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.372148][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 225.377506][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 225.383484][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 225.389284][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 225.394469][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 225.400788][ C1] ? get_order+0x20/0x20 [ 225.405014][ C1] do_select+0x118e/0x1630 [ 225.409526][ C1] ? select_estimate_accuracy+0x320/0x320 [ 225.415232][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.421715][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.428199][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.434700][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 225.441206][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 225.450004][ C1] ? find_held_lock+0x2d/0x110 [ 225.454757][ C1] ? __might_fault+0xd3/0x180 [ 225.459438][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.464298][ C1] core_sys_select+0x3ba/0x950 [ 225.469046][ C1] ? do_compat_pselect+0x210/0x210 [ 225.474147][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 225.479761][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.484663][ C1] ? __might_fault+0xd3/0x180 [ 225.489345][ C1] ? timespec64_add_safe+0x189/0x210 [ 225.494624][ C1] ? nsec_to_clock_t+0x30/0x30 [ 225.499367][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 225.504198][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 225.509391][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 225.514229][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 225.519162][ C1] kern_select+0x13d/0x1c0 [ 225.523559][ C1] ? core_sys_select+0x950/0x950 [ 225.528484][ C1] __x64_sys_select+0xba/0x150 [ 225.533227][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 225.539100][ C1] do_syscall_64+0x2d/0x70 [ 225.543495][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.549365][ C1] RIP: 0033:0x7fa77e7215e3 [ 225.553767][ C1] Code: Unable to access opcode bytes at RIP 0x7fa77e7215b9. [ 225.561117][ C1] RSP: 002b:00007ffcf56eeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 225.569529][ C1] RAX: ffffffffffffffda RBX: 0000560c28e2d380 RCX: 00007fa77e7215e3 [ 225.577480][ C1] RDX: 0000560c28e2d3a0 RSI: 0000560c28e2d380 RDI: 000000000000000c [ 225.585442][ C1] RBP: 0000560c27ac0a88 R08: 00007ffcf56eef80 R09: 0000000000002900 [ 225.593393][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.601359][ C1] R13: 00007ffcf56eef5f R14: 0000560c2787bbe7 R15: 0000000000000003 [ 225.609390][ C1] task:syz-fuzzer state:S stack:23976 pid: 8482 ppid: 8476 flags:0x00000000 [ 225.618575][ C1] Call Trace: [ 225.621904][ C1] __schedule+0x893/0x2130 [ 225.626520][ C1] ? io_schedule_timeout+0x140/0x140 [ 225.631962][ C1] schedule+0xcf/0x270 [ 225.636107][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 225.642158][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 225.648004][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 225.652929][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 225.658904][ C1] ? do_raw_read_unlock+0x70/0x70 [ 225.663921][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 225.669205][ C1] do_epoll_wait+0xe84/0x10a0 [ 225.673877][ C1] ? ep_read_events_proc+0x440/0x440 [ 225.679327][ C1] ? _down_write_nest_lock+0x150/0x150 [ 225.684792][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 225.690500][ C1] ? __set_current_blocked+0x110/0x110 [ 225.695962][ C1] __x64_sys_epoll_pwait+0x133/0x2e0 [ 225.701247][ C1] do_syscall_64+0x2d/0x70 [ 225.705653][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.711527][ C1] RIP: 0033:0x4692f0 [ 225.715397][ C1] Code: Unable to access opcode bytes at RIP 0x4692c6. [ 225.722221][ C1] RSP: 002b:00007fff7832eda0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 225.730753][ C1] RAX: ffffffffffffffda RBX: 00000000000003b1 RCX: 00000000004692f0 [ 225.738705][ C1] RDX: 0000000000000080 RSI: 00007fff7832edf0 RDI: 0000000000000003 [ 225.746654][ C1] RBP: 00007fff7832f3f0 R08: 0000000000000000 R09: 00007fff7837a090 [ 225.754605][ C1] R10: 00000000000003b1 R11: 0000000000000246 R12: 0000000000000003 [ 225.762555][ C1] R13: 0000000001a76d60 R14: 000000c0001b0060 R15: ffffffffffffffff [ 225.770543][ C1] task:syz-fuzzer state:S stack:28768 pid: 8483 ppid: 8476 flags:0x00000000 [ 225.779753][ C1] Call Trace: [ 225.783030][ C1] __schedule+0x893/0x2130 [ 225.787431][ C1] ? io_schedule_timeout+0x140/0x140 [ 225.792716][ C1] schedule+0xcf/0x270 [ 225.796775][ C1] futex_wait_queue_me+0x2a7/0x570 [ 225.801875][ C1] ? get_pi_state+0x1d0/0x1d0 [ 225.806534][ C1] futex_wait+0x1df/0x560 [ 225.810845][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 225.815847][ C1] ? lock_chain_count+0x20/0x20 [ 225.820681][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 225.826651][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 225.831675][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 225.836682][ C1] do_futex+0x15b/0x1a60 [ 225.840908][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 225.846869][ C1] ? futex_exit_release+0x220/0x220 [ 225.852046][ C1] ? find_held_lock+0x2d/0x110 [ 225.856791][ C1] ? __do_sys_futex+0x352/0x470 [ 225.861633][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 225.866476][ C1] ? ktime_get+0x1bd/0x1e0 [ 225.870875][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 225.876137][ C1] ? ktime_get+0x1bd/0x1e0 [ 225.880541][ C1] ? ktime_get+0x154/0x1e0 [ 225.884945][ C1] __do_sys_futex+0x2a2/0x470 [ 225.889603][ C1] ? do_futex+0x1a60/0x1a60 [ 225.894088][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 225.899973][ C1] do_syscall_64+0x2d/0x70 [ 225.904371][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.910256][ C1] RIP: 0033:0x469143 [ 225.914136][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 225.920959][ C1] RSP: 002b:000000c00004de80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 225.929352][ C1] RAX: ffffffffffffffda RBX: 000000003857d445 RCX: 0000000000469143 [ 225.937303][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001a76b98 [ 225.945427][ C1] RBP: 000000c00004dec8 R08: 0000000000000000 R09: 0000000000000000 [ 225.953378][ C1] R10: 000000c00004deb8 R11: 0000000000000202 R12: 0000000000439440 [ 225.961330][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 225.969302][ C1] task:syz-fuzzer state:S stack:23976 pid: 8484 ppid: 8476 flags:0x00000000 [ 225.978830][ C1] Call Trace: [ 225.982104][ C1] __schedule+0x893/0x2130 [ 225.986525][ C1] ? io_schedule_timeout+0x140/0x140 [ 225.991788][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 225.997232][ C1] schedule+0xcf/0x270 [ 226.001293][ C1] futex_wait_queue_me+0x2a7/0x570 [ 226.006382][ C1] ? get_pi_state+0x1d0/0x1d0 [ 226.011042][ C1] futex_wait+0x1df/0x560 [ 226.015353][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 226.020363][ C1] ? __local_bh_enable_ip+0x9c/0x110 [ 226.025630][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 226.030644][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 226.036603][ C1] do_futex+0x15b/0x1a60 [ 226.040842][ C1] ? find_held_lock+0x2d/0x110 [ 226.045587][ C1] ? __might_fault+0xd3/0x180 [ 226.050240][ C1] ? futex_exit_release+0x220/0x220 [ 226.055444][ C1] ? _copy_from_user+0x5d/0x180 [ 226.060279][ C1] ? restore_altstack+0x319/0x3f0 [ 226.065284][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 226.070832][ C1] __do_sys_futex+0x2a2/0x470 [ 226.075531][ C1] ? do_futex+0x1a60/0x1a60 [ 226.080021][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 226.085898][ C1] do_syscall_64+0x2d/0x70 [ 226.090311][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.096180][ C1] RIP: 0033:0x469143 [ 226.101005][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 226.107826][ C1] RSP: 002b:000000c00004fd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 226.116218][ C1] RAX: ffffffffffffffda RBX: 000000c00003e380 RCX: 0000000000469143 [ 226.124342][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003e4c8 [ 226.132319][ C1] RBP: 000000c00004fdb8 R08: 0000000000000000 R09: 0000000000000000 [ 226.140298][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 226.148249][ C1] R13: 000000c000000900 R14: 0000000000000000 R15: 0000000000000000 [ 226.156224][ C1] task:syz-fuzzer state:S stack:23976 pid: 8485 ppid: 8476 flags:0x00000000 [ 226.165403][ C1] Call Trace: [ 226.168678][ C1] __schedule+0x893/0x2130 [ 226.173106][ C1] ? io_schedule_timeout+0x140/0x140 [ 226.178386][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 226.183828][ C1] schedule+0xcf/0x270 [ 226.187878][ C1] futex_wait_queue_me+0x2a7/0x570 [ 226.192990][ C1] ? get_pi_state+0x1d0/0x1d0 [ 226.197649][ C1] futex_wait+0x1df/0x560 [ 226.201975][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 226.206986][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 226.211828][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 226.216746][ C1] ? __local_bh_enable_ip+0x9c/0x110 [ 226.222024][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 226.227210][ C1] ? sock_sendmsg+0x55/0x120 [ 226.231777][ C1] ? sock_write_iter+0x304/0x3c0 [ 226.236720][ C1] do_futex+0x15b/0x1a60 [ 226.240986][ C1] ? aa_path_link+0x2f0/0x2f0 [ 226.245668][ C1] ? futex_exit_release+0x220/0x220 [ 226.250847][ C1] ? fsnotify+0xa21/0x10a0 [ 226.255271][ C1] ? fsnotify_first_mark+0x1f0/0x1f0 [ 226.260535][ C1] ? apparmor_file_permission+0x26e/0x4e0 [ 226.266264][ C1] __do_sys_futex+0x2a2/0x470 [ 226.270934][ C1] ? fput_many+0x2f/0x1a0 [ 226.275263][ C1] ? do_futex+0x1a60/0x1a60 [ 226.279767][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 226.285642][ C1] do_syscall_64+0x2d/0x70 [ 226.290044][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.295916][ C1] RIP: 0033:0x469143 [ 226.299784][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 226.306606][ C1] RSP: 002b:000000c000049d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 226.315008][ C1] RAX: ffffffffffffffda RBX: 000000c00003e700 RCX: 0000000000469143 [ 226.322976][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003e848 [ 226.330940][ C1] RBP: 000000c000049de0 R08: 0000000000000000 R09: 0000000000000000 [ 226.338889][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000011e [ 226.346837][ C1] R13: 000000c000512000 R14: 000000000000000f R15: ffffffffffffd9fd [ 226.354801][ C1] task:syz-fuzzer state:S stack:29192 pid: 8486 ppid: 8476 flags:0x00000000 [ 226.363980][ C1] Call Trace: [ 226.367268][ C1] __schedule+0x893/0x2130 [ 226.371667][ C1] ? io_schedule_timeout+0x140/0x140 [ 226.376938][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 226.382427][ C1] schedule+0xcf/0x270 [ 226.386486][ C1] futex_wait_queue_me+0x2a7/0x570 [ 226.391576][ C1] ? get_pi_state+0x1d0/0x1d0 [ 226.396241][ C1] futex_wait+0x1df/0x560 [ 226.400576][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 226.405595][ C1] ? wake_up_q+0xa3/0x100 [ 226.409970][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 226.415175][ C1] ? futex_wake+0x155/0x490 [ 226.419686][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 226.425653][ C1] do_futex+0x15b/0x1a60 [ 226.429901][ C1] ? find_held_lock+0x2d/0x110 [ 226.434657][ C1] ? __might_fault+0xd3/0x180 [ 226.439393][ C1] ? futex_exit_release+0x220/0x220 [ 226.444616][ C1] ? _copy_from_user+0x5d/0x180 [ 226.449543][ C1] ? restore_altstack+0x319/0x3f0 [ 226.454550][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 226.460098][ C1] __do_sys_futex+0x2a2/0x470 [ 226.464758][ C1] ? do_futex+0x1a60/0x1a60 [ 226.469250][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 226.475125][ C1] do_syscall_64+0x2d/0x70 [ 226.479520][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.485400][ C1] RIP: 0033:0x469143 [ 226.489359][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 226.496267][ C1] RSP: 002b:000000c0003aaed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 226.504671][ C1] RAX: ffffffffffffffda RBX: 000000c0000a0000 RCX: 0000000000469143 [ 226.512634][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1e60 [ 226.520598][ C1] RBP: 000000c0003aaf20 R08: 0000000000000000 R09: 0000000000000000 [ 226.528562][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 226.536527][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 226.544666][ C1] task:syz-fuzzer state:S stack:28768 pid: 8491 ppid: 8476 flags:0x00000000 [ 226.553859][ C1] Call Trace: [ 226.557135][ C1] __schedule+0x893/0x2130 [ 226.561538][ C1] ? io_schedule_timeout+0x140/0x140 [ 226.566798][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 226.572263][ C1] schedule+0xcf/0x270 [ 226.576475][ C1] futex_wait_queue_me+0x2a7/0x570 [ 226.581594][ C1] ? get_pi_state+0x1d0/0x1d0 [ 226.586277][ C1] futex_wait+0x1df/0x560 [ 226.590599][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 226.595606][ C1] ? wake_up_q+0xa3/0x100 [ 226.599916][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 226.605103][ C1] ? futex_wake+0x155/0x490 [ 226.609615][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 226.614637][ C1] do_futex+0x15b/0x1a60 [ 226.618868][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 226.624845][ C1] ? futex_exit_release+0x220/0x220 [ 226.630043][ C1] ? find_held_lock+0x2d/0x110 [ 226.634788][ C1] ? __might_fault+0xd3/0x180 [ 226.639445][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 226.644277][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 226.650150][ C1] ? sigprocmask+0xee/0x340 [ 226.654645][ C1] ? sigsuspend+0x2a0/0x2a0 [ 226.659146][ C1] __do_sys_futex+0x2a2/0x470 [ 226.663804][ C1] ? do_futex+0x1a60/0x1a60 [ 226.668291][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 226.674180][ C1] do_syscall_64+0x2d/0x70 [ 226.678577][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.684469][ C1] RIP: 0033:0x469143 [ 226.688373][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 226.695369][ C1] RSP: 002b:000000c0000ade68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 226.703780][ C1] RAX: ffffffffffffffda RBX: 000000c00003ea80 RCX: 0000000000469143 [ 226.711735][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003ebc8 [ 226.719687][ C1] RBP: 000000c0000adeb0 R08: 0000000000000000 R09: 0000000000000000 [ 226.727639][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 226.735603][ C1] R13: 0000000000000001 R14: 000000c00006a060 R15: 0000000000000000 [ 226.743568][ C1] task:syz-fuzzer state:S stack:28768 pid: 8494 ppid: 8476 flags:0x00000000 [ 226.752749][ C1] Call Trace: [ 226.756025][ C1] __schedule+0x893/0x2130 [ 226.760443][ C1] ? io_schedule_timeout+0x140/0x140 [ 226.765706][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 226.771153][ C1] schedule+0xcf/0x270 [ 226.775203][ C1] futex_wait_queue_me+0x2a7/0x570 [ 226.780294][ C1] ? get_pi_state+0x1d0/0x1d0 [ 226.784969][ C1] futex_wait+0x1df/0x560 [ 226.789289][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 226.794297][ C1] ? lock_chain_count+0x20/0x20 [ 226.799151][ C1] ? mark_lock+0xf7/0x24c0 [ 226.803566][ C1] do_futex+0x15b/0x1a60 [ 226.807803][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 226.812725][ C1] ? futex_exit_release+0x220/0x220 [ 226.817912][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 226.822932][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 226.829072][ C1] ? find_held_lock+0x2d/0x110 [ 226.833833][ C1] __do_sys_futex+0x2a2/0x470 [ 226.838493][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 226.844205][ C1] ? do_futex+0x1a60/0x1a60 [ 226.848722][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 226.855123][ C1] do_syscall_64+0x2d/0x70 [ 226.859519][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.865403][ C1] RIP: 0033:0x469143 [ 226.869295][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 226.876130][ C1] RSP: 002b:000000c000189f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 226.884530][ C1] RAX: ffffffffffffffda RBX: 000000c000148000 RCX: 0000000000469143 [ 226.892485][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1cf8 [ 226.900465][ C1] RBP: 000000c000189f48 R08: 0000000000000000 R09: 0000000000000000 [ 226.908433][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000439440 [ 226.916397][ C1] R13: 0000000000eca760 R14: 0000000000000000 R15: 0000000000000000 [ 226.924362][ C1] task:syz-fuzzer state:S stack:23976 pid: 8495 ppid: 8476 flags:0x00000000 [ 226.933555][ C1] Call Trace: [ 226.936830][ C1] __schedule+0x893/0x2130 [ 226.941360][ C1] ? io_schedule_timeout+0x140/0x140 [ 226.946642][ C1] schedule+0xcf/0x270 [ 226.950767][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 226.956822][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 226.962610][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 226.967444][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 226.973403][ C1] ? do_raw_read_unlock+0x70/0x70 [ 226.978408][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 226.983674][ C1] do_epoll_wait+0xe84/0x10a0 [ 226.988336][ C1] ? ep_read_events_proc+0x440/0x440 [ 226.993607][ C1] ? nanosleep_copyout+0x100/0x100 [ 226.998789][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 227.004750][ C1] ? put_timespec64+0x120/0x120 [ 227.009707][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 227.015406][ C1] ? __set_current_blocked+0x110/0x110 [ 227.020851][ C1] __x64_sys_epoll_pwait+0x133/0x2e0 [ 227.026116][ C1] do_syscall_64+0x2d/0x70 [ 227.030514][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.036382][ C1] RIP: 0033:0x4692f0 [ 227.040263][ C1] Code: Unable to access opcode bytes at RIP 0x4692c6. [ 227.048386][ C1] RSP: 002b:000000c00004b7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 227.056777][ C1] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 00000000004692f0 [ 227.064815][ C1] RDX: 0000000000000080 RSI: 000000c00004b840 RDI: 0000000000000003 [ 227.072767][ C1] RBP: 000000c00004be40 R08: 0000000000000000 R09: 00007fff7837a090 [ 227.080716][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 227.088668][ C1] R13: 000000c000316000 R14: 00000034adb2179f R15: 0000000000000000 [ 227.096640][ C1] task:kworker/u5:1 state:I stack:27008 pid: 8506 ppid: 2 flags:0x00004000 [ 227.105831][ C1] Workqueue: 0x0 (hci5) [ 227.110058][ C1] Call Trace: [ 227.113332][ C1] __schedule+0x893/0x2130 [ 227.117735][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.123020][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.127962][ C1] schedule+0xcf/0x270 [ 227.132197][ C1] worker_thread+0x14c/0x1120 [ 227.136875][ C1] ? process_one_work+0x15a0/0x15a0 [ 227.142056][ C1] kthread+0x3af/0x4a0 [ 227.146103][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.151989][ C1] ret_from_fork+0x1f/0x30 [ 227.156398][ C1] task:kworker/u5:2 state:I stack:28648 pid: 8508 ppid: 2 flags:0x00004000 [ 227.165582][ C1] Workqueue: 0x0 (hci5) [ 227.169918][ C1] Call Trace: [ 227.173288][ C1] __schedule+0x893/0x2130 [ 227.177702][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.182967][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.187888][ C1] schedule+0xcf/0x270 [ 227.191948][ C1] worker_thread+0x14c/0x1120 [ 227.196625][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 227.201657][ C1] ? process_one_work+0x15a0/0x15a0 [ 227.206837][ C1] kthread+0x3af/0x4a0 [ 227.210899][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.216781][ C1] ret_from_fork+0x1f/0x30 [ 227.221189][ C1] task:syz-executor.0 state:D stack:23912 pid: 8514 ppid: 1 flags:0x00000004 [ 227.230367][ C1] Call Trace: [ 227.233661][ C1] __schedule+0x893/0x2130 [ 227.238077][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.243353][ C1] schedule+0xcf/0x270 [ 227.247417][ C1] schedule_preempt_disabled+0xf/0x20 [ 227.252783][ C1] __mutex_lock+0x3e2/0x10e0 [ 227.257370][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 227.262655][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 227.268027][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 227.273668][ C1] ? walk_component+0x179/0x6a0 [ 227.278499][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 227.283864][ C1] kernfs_iop_permission+0x5f/0xb0 [ 227.288961][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 227.293966][ C1] inode_permission.part.0+0x270/0x410 [ 227.299421][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 227.304706][ C1] ? walk_component+0x6a0/0x6a0 [ 227.309544][ C1] path_lookupat+0xb7/0x830 [ 227.314036][ C1] filename_lookup+0x19f/0x560 [ 227.318778][ C1] ? may_linkat+0x2b0/0x2b0 [ 227.323285][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 227.328378][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 227.333736][ C1] __x64_sys_umount+0xdc/0x150 [ 227.338479][ C1] ? path_umount+0x12a0/0x12a0 [ 227.343316][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 227.349191][ C1] do_syscall_64+0x2d/0x70 [ 227.353871][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.359836][ C1] RIP: 0033:0x4608e7 [ 227.363710][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 227.370533][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 227.379017][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 227.386984][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 227.394935][ C1] RBP: 0000000000000056 R08: 0000000000000000 R09: 000000000000000b [ 227.402923][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 227.410888][ C1] R13: 00000000026a6a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 227.418875][ C1] task:bond0 state:I stack:30680 pid: 8543 ppid: 2 flags:0x00004000 [ 227.428058][ C1] Call Trace: [ 227.431340][ C1] __schedule+0x893/0x2130 [ 227.435811][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.441098][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 227.446117][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.451064][ C1] schedule+0xcf/0x270 [ 227.455126][ C1] rescuer_thread+0x7a7/0xd30 [ 227.459792][ C1] ? worker_thread+0x1120/0x1120 [ 227.464715][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 227.470500][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 227.475415][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 227.480608][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 227.485616][ C1] ? worker_thread+0x1120/0x1120 [ 227.490536][ C1] kthread+0x3af/0x4a0 [ 227.494597][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.500473][ C1] ret_from_fork+0x1f/0x30 [ 227.504884][ C1] task:syz-executor.1 state:D stack:23912 pid: 8579 ppid: 1 flags:0x00000004 [ 227.514091][ C1] Call Trace: [ 227.517367][ C1] __schedule+0x893/0x2130 [ 227.521768][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.527041][ C1] schedule+0xcf/0x270 [ 227.531095][ C1] schedule_preempt_disabled+0xf/0x20 [ 227.536443][ C1] __mutex_lock+0x3e2/0x10e0 [ 227.541013][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 227.546279][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 227.551644][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 227.557174][ C1] ? walk_component+0x179/0x6a0 [ 227.562014][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 227.567387][ C1] kernfs_iop_permission+0x5f/0xb0 [ 227.572490][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 227.577680][ C1] inode_permission.part.0+0x270/0x410 [ 227.583121][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 227.588388][ C1] ? walk_component+0x6a0/0x6a0 [ 227.593225][ C1] path_lookupat+0xb7/0x830 [ 227.597797][ C1] filename_lookup+0x19f/0x560 [ 227.602564][ C1] ? may_linkat+0x2b0/0x2b0 [ 227.607096][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 227.612211][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 227.617588][ C1] __x64_sys_umount+0xdc/0x150 [ 227.622337][ C1] ? path_umount+0x12a0/0x12a0 [ 227.627106][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 227.632996][ C1] do_syscall_64+0x2d/0x70 [ 227.637393][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.643264][ C1] RIP: 0033:0x4608e7 [ 227.647147][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 227.653979][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 227.662386][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 227.670336][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 227.678288][ C1] RBP: 000000000000004e R08: 0000000000000000 R09: 000000000000000b [ 227.686240][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 227.694205][ C1] R13: 000000000308fa60 R14: 0000000000000000 R15: 000000000169fdf0 [ 227.702243][ C1] task:wg-crypt-wg0 state:I stack:28408 pid: 8655 ppid: 2 flags:0x00004000 [ 227.711436][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 227.716377][ C1] Call Trace: [ 227.719658][ C1] __schedule+0x893/0x2130 [ 227.724076][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.729341][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 227.734354][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.739273][ C1] schedule+0xcf/0x270 [ 227.743518][ C1] rescuer_thread+0x7a7/0xd30 [ 227.748187][ C1] ? worker_thread+0x1120/0x1120 [ 227.753107][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 227.758894][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 227.763832][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 227.769028][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 227.774055][ C1] ? worker_thread+0x1120/0x1120 [ 227.778989][ C1] kthread+0x3af/0x4a0 [ 227.783084][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.788961][ C1] ret_from_fork+0x1f/0x30 [ 227.793398][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 8660 ppid: 2 flags:0x00004000 [ 227.802776][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 227.807717][ C1] Call Trace: [ 227.811005][ C1] __schedule+0x893/0x2130 [ 227.815459][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.820745][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 227.825750][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.830675][ C1] schedule+0xcf/0x270 [ 227.834725][ C1] rescuer_thread+0x7a7/0xd30 [ 227.839408][ C1] ? worker_thread+0x1120/0x1120 [ 227.844327][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 227.850116][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 227.855032][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 227.860211][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 227.865222][ C1] ? worker_thread+0x1120/0x1120 [ 227.870162][ C1] kthread+0x3af/0x4a0 [ 227.874217][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.880092][ C1] ret_from_fork+0x1f/0x30 [ 227.884507][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 8663 ppid: 2 flags:0x00004000 [ 227.893689][ C1] Call Trace: [ 227.896966][ C1] __schedule+0x893/0x2130 [ 227.901388][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.906654][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 227.911676][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 227.916608][ C1] schedule+0xcf/0x270 [ 227.920665][ C1] rescuer_thread+0x7a7/0xd30 [ 227.925350][ C1] ? worker_thread+0x1120/0x1120 [ 227.930273][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 227.936060][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 227.940994][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 227.946176][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 227.951179][ C1] ? worker_thread+0x1120/0x1120 [ 227.956114][ C1] kthread+0x3af/0x4a0 [ 227.960165][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 227.966040][ C1] ret_from_fork+0x1f/0x30 [ 227.970473][ C1] task:bond0 state:I stack:30712 pid: 8684 ppid: 2 flags:0x00004000 [ 227.979676][ C1] Call Trace: [ 227.982951][ C1] __schedule+0x893/0x2130 [ 227.987355][ C1] ? io_schedule_timeout+0x140/0x140 [ 227.992637][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 227.997657][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 228.002593][ C1] schedule+0xcf/0x270 [ 228.006662][ C1] rescuer_thread+0x7a7/0xd30 [ 228.011332][ C1] ? worker_thread+0x1120/0x1120 [ 228.016264][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 228.022068][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 228.026991][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 228.032246][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 228.037316][ C1] ? worker_thread+0x1120/0x1120 [ 228.042243][ C1] kthread+0x3af/0x4a0 [ 228.046315][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 228.052195][ C1] ret_from_fork+0x1f/0x30 [ 228.056623][ C1] task:syz-executor.2 state:D stack:23656 pid: 8717 ppid: 1 flags:0x00000004 [ 228.065805][ C1] Call Trace: [ 228.069100][ C1] __schedule+0x893/0x2130 [ 228.073519][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.078810][ C1] schedule+0xcf/0x270 [ 228.083493][ C1] schedule_preempt_disabled+0xf/0x20 [ 228.088974][ C1] __mutex_lock+0x3e2/0x10e0 [ 228.093560][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 228.098838][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 228.104254][ C1] ? find_held_lock+0x2d/0x110 [ 228.109255][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 228.114090][ C1] ? _raw_spin_unlock+0x24/0x40 [ 228.118954][ C1] kernfs_iop_permission+0x5f/0xb0 [ 228.124154][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 228.129228][ C1] inode_permission.part.0+0x270/0x410 [ 228.134760][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 228.140035][ C1] ? walk_component+0x6a0/0x6a0 [ 228.144874][ C1] path_lookupat+0xb7/0x830 [ 228.149367][ C1] filename_lookup+0x19f/0x560 [ 228.154189][ C1] ? may_linkat+0x2b0/0x2b0 [ 228.158727][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 228.163836][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 228.169228][ C1] __x64_sys_umount+0xdc/0x150 [ 228.173976][ C1] ? path_umount+0x12a0/0x12a0 [ 228.178726][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 228.184608][ C1] do_syscall_64+0x2d/0x70 [ 228.189006][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.194879][ C1] RIP: 0033:0x4608e7 [ 228.198751][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 228.205574][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 228.213970][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 228.221929][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 228.229887][ C1] RBP: 0000000000000058 R08: 0000000000000000 R09: 000000000000000b [ 228.237927][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 228.245881][ C1] R13: 00000000023f4a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 228.253976][ C1] task:syz-executor.3 state:D stack:23656 pid: 8793 ppid: 1 flags:0x00000004 [ 228.263199][ C1] Call Trace: [ 228.266480][ C1] __schedule+0x893/0x2130 [ 228.270904][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.276187][ C1] schedule+0xcf/0x270 [ 228.280259][ C1] schedule_preempt_disabled+0xf/0x20 [ 228.285620][ C1] __mutex_lock+0x3e2/0x10e0 [ 228.290208][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 228.295481][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 228.300857][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 228.306391][ C1] ? walk_component+0x179/0x6a0 [ 228.311226][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 228.316582][ C1] kernfs_iop_permission+0x5f/0xb0 [ 228.321677][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 228.326787][ C1] inode_permission.part.0+0x270/0x410 [ 228.332376][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 228.337653][ C1] ? walk_component+0x6a0/0x6a0 [ 228.342586][ C1] path_lookupat+0xb7/0x830 [ 228.347134][ C1] filename_lookup+0x19f/0x560 [ 228.351898][ C1] ? may_linkat+0x2b0/0x2b0 [ 228.356395][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 228.361492][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 228.366856][ C1] __x64_sys_umount+0xdc/0x150 [ 228.371612][ C1] ? path_umount+0x12a0/0x12a0 [ 228.376362][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 228.382338][ C1] do_syscall_64+0x2d/0x70 [ 228.386861][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.392749][ C1] RIP: 0033:0x4608e7 [ 228.396618][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 228.403444][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 228.411838][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 228.419808][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 228.427861][ C1] RBP: 000000000000003b R08: 0000000000000000 R09: 000000000000000b [ 228.435836][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 228.443909][ C1] R13: 0000000002bc8a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 228.451881][ C1] task:syz-executor.4 state:D stack:23912 pid: 8830 ppid: 1 flags:0x00000004 [ 228.461069][ C1] Call Trace: [ 228.464346][ C1] __schedule+0x893/0x2130 [ 228.468772][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.474046][ C1] schedule+0xcf/0x270 [ 228.478098][ C1] schedule_preempt_disabled+0xf/0x20 [ 228.483448][ C1] __mutex_lock+0x3e2/0x10e0 [ 228.488024][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 228.493310][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 228.498666][ C1] ? find_held_lock+0x2d/0x110 [ 228.503424][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 228.508256][ C1] ? _raw_spin_unlock+0x24/0x40 [ 228.513093][ C1] kernfs_iop_permission+0x5f/0xb0 [ 228.518196][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 228.523203][ C1] inode_permission.part.0+0x270/0x410 [ 228.528671][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 228.533967][ C1] ? walk_component+0x6a0/0x6a0 [ 228.538807][ C1] path_lookupat+0xb7/0x830 [ 228.543296][ C1] filename_lookup+0x19f/0x560 [ 228.548042][ C1] ? may_linkat+0x2b0/0x2b0 [ 228.552539][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 228.557816][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 228.563207][ C1] __x64_sys_umount+0xdc/0x150 [ 228.567964][ C1] ? path_umount+0x12a0/0x12a0 [ 228.572733][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 228.578630][ C1] do_syscall_64+0x2d/0x70 [ 228.583039][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.588938][ C1] RIP: 0033:0x4608e7 [ 228.592853][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 228.599683][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 228.608169][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 228.616148][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 228.624200][ C1] RBP: 000000000000005c R08: 0000000000000000 R09: 000000000000000b [ 228.632176][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 228.641435][ C1] R13: 0000000002f08a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 228.649404][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 8840 ppid: 2 flags:0x00004000 [ 228.658589][ C1] Call Trace: [ 228.661881][ C1] __schedule+0x893/0x2130 [ 228.666304][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.671573][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 228.676580][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 228.681503][ C1] schedule+0xcf/0x270 [ 228.685573][ C1] rescuer_thread+0x7a7/0xd30 [ 228.690250][ C1] ? worker_thread+0x1120/0x1120 [ 228.695169][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 228.701024][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 228.705943][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 228.711124][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 228.716129][ C1] ? worker_thread+0x1120/0x1120 [ 228.721049][ C1] kthread+0x3af/0x4a0 [ 228.725100][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 228.731007][ C1] ret_from_fork+0x1f/0x30 [ 228.735442][ C1] task:wg-crypt-wg1 state:I stack:28992 pid: 8843 ppid: 2 flags:0x00004000 [ 228.744639][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 228.749564][ C1] Call Trace: [ 228.752842][ C1] __schedule+0x893/0x2130 [ 228.761326][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.766592][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 228.771621][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 228.776540][ C1] schedule+0xcf/0x270 [ 228.780594][ C1] rescuer_thread+0x7a7/0xd30 [ 228.785258][ C1] ? worker_thread+0x1120/0x1120 [ 228.790195][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 228.795984][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 228.800901][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 228.806089][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 228.811096][ C1] ? worker_thread+0x1120/0x1120 [ 228.816015][ C1] kthread+0x3af/0x4a0 [ 228.820083][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 228.825962][ C1] ret_from_fork+0x1f/0x30 [ 228.830565][ C1] task:wg-crypt-wg2 state:I stack:28992 pid: 8854 ppid: 2 flags:0x00004000 [ 228.839760][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 228.844686][ C1] Call Trace: [ 228.847963][ C1] __schedule+0x893/0x2130 [ 228.852380][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.857645][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 228.862650][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 228.867572][ C1] schedule+0xcf/0x270 [ 228.871640][ C1] rescuer_thread+0x7a7/0xd30 [ 228.876323][ C1] ? worker_thread+0x1120/0x1120 [ 228.881242][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 228.887029][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 228.891956][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 228.897163][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 228.902184][ C1] ? worker_thread+0x1120/0x1120 [ 228.907121][ C1] kthread+0x3af/0x4a0 [ 228.911172][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 228.917049][ C1] ret_from_fork+0x1f/0x30 [ 228.921456][ C1] task:bond0 state:I stack:29728 pid: 8855 ppid: 2 flags:0x00004000 [ 228.930644][ C1] Call Trace: [ 228.933920][ C1] __schedule+0x893/0x2130 [ 228.938337][ C1] ? io_schedule_timeout+0x140/0x140 [ 228.943607][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 228.948613][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 228.953535][ C1] schedule+0xcf/0x270 [ 228.957584][ C1] rescuer_thread+0x7a7/0xd30 [ 228.962249][ C1] ? worker_thread+0x1120/0x1120 [ 228.967167][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 228.972980][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 228.977898][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 228.983074][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 228.988077][ C1] ? worker_thread+0x1120/0x1120 [ 228.993009][ C1] kthread+0x3af/0x4a0 [ 228.997077][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.002954][ C1] ret_from_fork+0x1f/0x30 [ 229.007371][ C1] task:syz-executor.5 state:D stack:23768 pid: 8977 ppid: 1 flags:0x00000004 [ 229.016553][ C1] Call Trace: [ 229.019845][ C1] __schedule+0x893/0x2130 [ 229.024245][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.029516][ C1] schedule+0xcf/0x270 [ 229.033565][ C1] schedule_preempt_disabled+0xf/0x20 [ 229.038915][ C1] __mutex_lock+0x3e2/0x10e0 [ 229.043525][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 229.048817][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 229.054172][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 229.059703][ C1] ? walk_component+0x179/0x6a0 [ 229.064532][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 229.069889][ C1] kernfs_iop_permission+0x5f/0xb0 [ 229.074990][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 229.079998][ C1] inode_permission.part.0+0x270/0x410 [ 229.085453][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 229.090742][ C1] ? walk_component+0x6a0/0x6a0 [ 229.095601][ C1] path_lookupat+0xb7/0x830 [ 229.100109][ C1] filename_lookup+0x19f/0x560 [ 229.104869][ C1] ? may_linkat+0x2b0/0x2b0 [ 229.109629][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 229.114723][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 229.120087][ C1] __x64_sys_umount+0xdc/0x150 [ 229.124834][ C1] ? path_umount+0x12a0/0x12a0 [ 229.129600][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 229.135481][ C1] do_syscall_64+0x2d/0x70 [ 229.139879][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.145761][ C1] RIP: 0033:0x4608e7 [ 229.149636][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 229.156477][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 229.164981][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 229.172967][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 229.181082][ C1] RBP: 0000000000000053 R08: 0000000000000000 R09: 000000000000000b [ 229.189035][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 229.197005][ C1] R13: 0000000002647a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 229.204977][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9043 ppid: 2 flags:0x00004000 [ 229.214157][ C1] Call Trace: [ 229.217450][ C1] __schedule+0x893/0x2130 [ 229.221944][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.227211][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 229.232254][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.237212][ C1] schedule+0xcf/0x270 [ 229.241285][ C1] rescuer_thread+0x7a7/0xd30 [ 229.245964][ C1] ? worker_thread+0x1120/0x1120 [ 229.250887][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 229.256681][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 229.261623][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 229.266802][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.271807][ C1] ? worker_thread+0x1120/0x1120 [ 229.276728][ C1] kthread+0x3af/0x4a0 [ 229.280780][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.286664][ C1] ret_from_fork+0x1f/0x30 [ 229.291074][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 9066 ppid: 2 flags:0x00004000 [ 229.300260][ C1] Call Trace: [ 229.303551][ C1] __schedule+0x893/0x2130 [ 229.307958][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.313222][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 229.318228][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.323167][ C1] schedule+0xcf/0x270 [ 229.327219][ C1] rescuer_thread+0x7a7/0xd30 [ 229.331902][ C1] ? worker_thread+0x1120/0x1120 [ 229.336819][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 229.342614][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 229.347550][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 229.352750][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.357784][ C1] ? worker_thread+0x1120/0x1120 [ 229.362704][ C1] kthread+0x3af/0x4a0 [ 229.366756][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.372634][ C1] ret_from_fork+0x1f/0x30 [ 229.377065][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9070 ppid: 2 flags:0x00004000 [ 229.386252][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 229.391196][ C1] Call Trace: [ 229.394487][ C1] __schedule+0x893/0x2130 [ 229.398892][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.404158][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 229.409166][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.414088][ C1] schedule+0xcf/0x270 [ 229.418141][ C1] rescuer_thread+0x7a7/0xd30 [ 229.422824][ C1] ? worker_thread+0x1120/0x1120 [ 229.427759][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 229.433560][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 229.438486][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 229.443688][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.448766][ C1] ? worker_thread+0x1120/0x1120 [ 229.453784][ C1] kthread+0x3af/0x4a0 [ 229.457907][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.463790][ C1] ret_from_fork+0x1f/0x30 [ 229.468200][ C1] task:bond0 state:I stack:30680 pid: 9074 ppid: 2 flags:0x00004000 [ 229.477477][ C1] Call Trace: [ 229.480772][ C1] __schedule+0x893/0x2130 [ 229.485175][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.490440][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 229.495448][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.500381][ C1] schedule+0xcf/0x270 [ 229.504433][ C1] rescuer_thread+0x7a7/0xd30 [ 229.509112][ C1] ? worker_thread+0x1120/0x1120 [ 229.514028][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 229.519825][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 229.524827][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 229.530018][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.535027][ C1] ? worker_thread+0x1120/0x1120 [ 229.539979][ C1] kthread+0x3af/0x4a0 [ 229.544045][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.549920][ C1] ret_from_fork+0x1f/0x30 [ 229.554439][ C1] task:kworker/0:3 state:D stack:26648 pid: 9185 ppid: 2 flags:0x00004000 [ 229.563668][ C1] Workqueue: events usb_gadget_state_work [ 229.569367][ C1] Call Trace: [ 229.572641][ C1] __schedule+0x893/0x2130 [ 229.577043][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.582323][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 229.587507][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 229.592760][ C1] schedule+0xcf/0x270 [ 229.596814][ C1] schedule_preempt_disabled+0xf/0x20 [ 229.602174][ C1] __mutex_lock+0x3e2/0x10e0 [ 229.606746][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 229.612215][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 229.617577][ C1] ? lock_release+0x710/0x710 [ 229.622238][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 229.627075][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 229.632276][ C1] sysfs_notify+0x8f/0xd0 [ 229.636591][ C1] usb_gadget_state_work+0x44/0x60 [ 229.641684][ C1] process_one_work+0x933/0x15a0 [ 229.646605][ C1] ? lock_release+0x710/0x710 [ 229.651278][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 229.656639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.661563][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 229.666574][ C1] worker_thread+0x64c/0x1120 [ 229.671249][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.676251][ C1] ? process_one_work+0x15a0/0x15a0 [ 229.681431][ C1] kthread+0x3af/0x4a0 [ 229.685501][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 229.691379][ C1] ret_from_fork+0x1f/0x30 [ 229.695820][ C1] task:kworker/1:3 state:R running task stack:22560 pid: 9196 ppid: 2 flags:0x00004000 [ 229.706667][ C1] Workqueue: usb_hub_wq hub_event [ 229.711673][ C1] Call Trace: [ 229.714958][ C1] __schedule+0x893/0x2130 [ 229.719362][ C1] ? io_schedule_timeout+0x140/0x140 [ 229.724632][ C1] ? mark_held_locks+0x9f/0xe0 [ 229.729384][ C1] preempt_schedule_irq+0x4e/0x90 [ 229.734391][ C1] irqentry_exit+0x7a/0xa0 [ 229.738808][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 229.744769][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 229.750821][ C1] Code: fc ff ff 48 c7 c7 c0 d2 38 8b 48 89 54 24 08 48 89 34 24 e8 62 85 5e 02 48 8b 54 24 08 48 8b 34 24 e9 a1 fd ff ff 0f 1f 40 00 <65> 48 8b 14 25 00 f0 01 00 65 8b 05 d0 bf 91 7e a9 00 01 ff 00 48 [ 229.770515][ C1] RSP: 0018:ffffc90002faf638 EFLAGS: 00000246 [ 229.776567][ C1] RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffffffff81e69e0f [ 229.784521][ C1] RDX: 0000000000000001 RSI: ffff888022fe4ec0 RDI: 0000000000000003 [ 229.792621][ C1] RBP: ffff8880581054d8 R08: 0000000000000000 R09: ffff88802724e9ff [ 229.800589][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 229.808564][ C1] R13: dffffc0000000000 R14: ffff888058105658 R15: 0000000000000000 [ 229.816574][ C1] ? kernfs_link_sibling+0x2ff/0x410 [ 229.821854][ C1] kernfs_link_sibling+0x30e/0x410 [ 229.826957][ C1] kernfs_add_one+0x21a/0x4c0 [ 229.831619][ C1] kernfs_create_dir_ns+0x18b/0x220 [ 229.836826][ C1] sysfs_create_dir_ns+0x127/0x290 [ 229.841931][ C1] ? sysfs_create_mount_point+0xb0/0xb0 [ 229.847501][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.852422][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 229.857621][ C1] kobject_add_internal+0x2d2/0xa60 [ 229.862882][ C1] kobject_add+0x150/0x1c0 [ 229.867301][ C1] ? kset_create_and_add+0x190/0x190 [ 229.872570][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 229.878097][ C1] ? __raw_spin_lock_init+0x34/0x100 [ 229.883369][ C1] device_add+0x36d/0x1ce0 [ 229.887767][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 229.893292][ C1] ? devlink_add_symlinks+0x450/0x450 [ 229.898646][ C1] ? __init_waitqueue_head+0x97/0x110 [ 229.903995][ C1] ? pm_runtime_init+0x2cf/0x3b0 [ 229.908918][ C1] usb_create_ep_devs+0x15c/0x2a0 [ 229.913926][ C1] usb_new_device.cold+0xb8b/0xfe9 [ 229.919026][ C1] ? hub_disconnect+0x510/0x510 [ 229.923881][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.928812][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 229.934009][ C1] hub_event+0x2348/0x42d0 [ 229.938428][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 229.943523][ C1] ? lock_release+0x710/0x710 [ 229.948179][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 229.953007][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 229.958021][ C1] process_one_work+0x933/0x15a0 [ 229.962976][ C1] ? lock_release+0x710/0x710 [ 229.967639][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 229.972997][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 229.977916][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 229.982926][ C1] worker_thread+0x82b/0x1120 [ 229.987594][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 229.992614][ C1] ? process_one_work+0x15a0/0x15a0 [ 229.997796][ C1] kthread+0x3af/0x4a0 [ 230.001849][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.007723][ C1] ret_from_fork+0x1f/0x30 [ 230.012147][ C1] task:bond0 state:I stack:30504 pid: 9205 ppid: 2 flags:0x00004000 [ 230.021349][ C1] Call Trace: [ 230.024624][ C1] __schedule+0x893/0x2130 [ 230.029030][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.034294][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.039298][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.044218][ C1] schedule+0xcf/0x270 [ 230.048267][ C1] rescuer_thread+0x7a7/0xd30 [ 230.052932][ C1] ? worker_thread+0x1120/0x1120 [ 230.057868][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.063666][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.068604][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.073787][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.078792][ C1] ? worker_thread+0x1120/0x1120 [ 230.083738][ C1] kthread+0x3af/0x4a0 [ 230.087791][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.093754][ C1] ret_from_fork+0x1f/0x30 [ 230.098161][ C1] task:bond0 state:I stack:30680 pid: 9264 ppid: 2 flags:0x00004000 [ 230.107344][ C1] Call Trace: [ 230.110617][ C1] __schedule+0x893/0x2130 [ 230.115020][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.120287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.125292][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.130235][ C1] schedule+0xcf/0x270 [ 230.134287][ C1] rescuer_thread+0x7a7/0xd30 [ 230.138970][ C1] ? worker_thread+0x1120/0x1120 [ 230.143892][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.149679][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.154600][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.159782][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.164785][ C1] ? worker_thread+0x1120/0x1120 [ 230.169710][ C1] kthread+0x3af/0x4a0 [ 230.173762][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.179640][ C1] ret_from_fork+0x1f/0x30 [ 230.184046][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9373 ppid: 2 flags:0x00004000 [ 230.193231][ C1] Call Trace: [ 230.196525][ C1] __schedule+0x893/0x2130 [ 230.200944][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.206224][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.211228][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.216149][ C1] schedule+0xcf/0x270 [ 230.220200][ C1] rescuer_thread+0x7a7/0xd30 [ 230.224871][ C1] ? worker_thread+0x1120/0x1120 [ 230.229790][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.235576][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.240493][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.245674][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.250677][ C1] ? worker_thread+0x1120/0x1120 [ 230.255598][ C1] kthread+0x3af/0x4a0 [ 230.259647][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.265537][ C1] ret_from_fork+0x1f/0x30 [ 230.269949][ C1] task:wg-crypt-wg1 state:I stack:28992 pid: 9392 ppid: 2 flags:0x00004000 [ 230.279138][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 230.284100][ C1] Call Trace: [ 230.287379][ C1] __schedule+0x893/0x2130 [ 230.291784][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.297049][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.302054][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.306977][ C1] schedule+0xcf/0x270 [ 230.311045][ C1] rescuer_thread+0x7a7/0xd30 [ 230.315711][ C1] ? worker_thread+0x1120/0x1120 [ 230.320658][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.326445][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.331394][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.336588][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.341592][ C1] ? worker_thread+0x1120/0x1120 [ 230.346513][ C1] kthread+0x3af/0x4a0 [ 230.350563][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.356454][ C1] ret_from_fork+0x1f/0x30 [ 230.360862][ C1] task:wg-crypt-wg2 state:I stack:28992 pid: 9403 ppid: 2 flags:0x00004000 [ 230.370070][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 230.374999][ C1] Call Trace: [ 230.378281][ C1] __schedule+0x893/0x2130 [ 230.382705][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.387992][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.393015][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.397940][ C1] schedule+0xcf/0x270 [ 230.401990][ C1] rescuer_thread+0x7a7/0xd30 [ 230.406653][ C1] ? worker_thread+0x1120/0x1120 [ 230.411591][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.417380][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.422297][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.427476][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.432500][ C1] ? worker_thread+0x1120/0x1120 [ 230.437440][ C1] kthread+0x3af/0x4a0 [ 230.441638][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.447591][ C1] ret_from_fork+0x1f/0x30 [ 230.452009][ C1] task:wg-crypt-wg0 state:I stack:30504 pid: 9467 ppid: 2 flags:0x00004000 [ 230.461239][ C1] Call Trace: [ 230.464516][ C1] __schedule+0x893/0x2130 [ 230.468921][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.474207][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.479238][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.484177][ C1] schedule+0xcf/0x270 [ 230.488233][ C1] rescuer_thread+0x7a7/0xd30 [ 230.492901][ C1] ? worker_thread+0x1120/0x1120 [ 230.497817][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.503621][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.508559][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.513753][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.518756][ C1] ? worker_thread+0x1120/0x1120 [ 230.523674][ C1] kthread+0x3af/0x4a0 [ 230.527725][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.533613][ C1] ret_from_fork+0x1f/0x30 [ 230.538025][ C1] task:wg-crypt-wg1 state:I stack:29728 pid: 9475 ppid: 2 flags:0x00004000 [ 230.547211][ C1] Call Trace: [ 230.550482][ C1] __schedule+0x893/0x2130 [ 230.554882][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.560147][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.565151][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.570075][ C1] schedule+0xcf/0x270 [ 230.574126][ C1] rescuer_thread+0x7a7/0xd30 [ 230.578820][ C1] ? worker_thread+0x1120/0x1120 [ 230.583751][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.589549][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.594492][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.599680][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.604708][ C1] ? worker_thread+0x1120/0x1120 [ 230.609650][ C1] kthread+0x3af/0x4a0 [ 230.613704][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.619588][ C1] ret_from_fork+0x1f/0x30 [ 230.624014][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9483 ppid: 2 flags:0x00004000 [ 230.633200][ C1] Call Trace: [ 230.636476][ C1] __schedule+0x893/0x2130 [ 230.640881][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.646167][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.651172][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.656112][ C1] schedule+0xcf/0x270 [ 230.660165][ C1] rescuer_thread+0x7a7/0xd30 [ 230.664830][ C1] ? worker_thread+0x1120/0x1120 [ 230.669754][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.675562][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.680499][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.685682][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.690686][ C1] ? worker_thread+0x1120/0x1120 [ 230.695605][ C1] kthread+0x3af/0x4a0 [ 230.699656][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.705530][ C1] ret_from_fork+0x1f/0x30 [ 230.709940][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9486 ppid: 2 flags:0x00004000 [ 230.719127][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 230.724051][ C1] Call Trace: [ 230.727347][ C1] __schedule+0x893/0x2130 [ 230.731752][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.737036][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.742041][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.746979][ C1] schedule+0xcf/0x270 [ 230.751031][ C1] rescuer_thread+0x7a7/0xd30 [ 230.755699][ C1] ? worker_thread+0x1120/0x1120 [ 230.760622][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.766463][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.771400][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.776604][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.781625][ C1] ? worker_thread+0x1120/0x1120 [ 230.786657][ C1] kthread+0x3af/0x4a0 [ 230.790710][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.796673][ C1] ret_from_fork+0x1f/0x30 [ 230.801102][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 9493 ppid: 2 flags:0x00004000 [ 230.810291][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 230.815215][ C1] Call Trace: [ 230.818489][ C1] __schedule+0x893/0x2130 [ 230.822895][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.828174][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.833177][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.838100][ C1] schedule+0xcf/0x270 [ 230.842152][ C1] rescuer_thread+0x7a7/0xd30 [ 230.846835][ C1] ? worker_thread+0x1120/0x1120 [ 230.851885][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.857679][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.862603][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.867838][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.872964][ C1] ? worker_thread+0x1120/0x1120 [ 230.877886][ C1] kthread+0x3af/0x4a0 [ 230.881935][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.887845][ C1] ret_from_fork+0x1f/0x30 [ 230.892271][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9510 ppid: 2 flags:0x00004000 [ 230.901460][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 230.906384][ C1] Call Trace: [ 230.909668][ C1] __schedule+0x893/0x2130 [ 230.914071][ C1] ? io_schedule_timeout+0x140/0x140 [ 230.919355][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 230.924359][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 230.929281][ C1] schedule+0xcf/0x270 [ 230.933328][ C1] rescuer_thread+0x7a7/0xd30 [ 230.937993][ C1] ? worker_thread+0x1120/0x1120 [ 230.942908][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 230.948713][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 230.953629][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 230.958810][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 230.963814][ C1] ? worker_thread+0x1120/0x1120 [ 230.968734][ C1] kthread+0x3af/0x4a0 [ 230.972786][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 230.978661][ C1] ret_from_fork+0x1f/0x30 [ 230.983068][ C1] task:kworker/0:4 state:D stack:25896 pid: 9804 ppid: 2 flags:0x00004000 [ 230.992287][ C1] Workqueue: events usb_gadget_state_work [ 230.998008][ C1] Call Trace: [ 231.001284][ C1] __schedule+0x893/0x2130 [ 231.005776][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.011043][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 231.016222][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 231.021401][ C1] schedule+0xcf/0x270 [ 231.025455][ C1] schedule_preempt_disabled+0xf/0x20 [ 231.030823][ C1] __mutex_lock+0x3e2/0x10e0 [ 231.035396][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 231.040753][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 231.046115][ C1] ? lock_release+0x710/0x710 [ 231.050775][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 231.055609][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 231.060808][ C1] sysfs_notify+0x8f/0xd0 [ 231.065118][ C1] usb_gadget_state_work+0x44/0x60 [ 231.070208][ C1] process_one_work+0x933/0x15a0 [ 231.075127][ C1] ? lock_release+0x710/0x710 [ 231.079800][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 231.085157][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 231.090102][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 231.095135][ C1] worker_thread+0x64c/0x1120 [ 231.099801][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 231.104804][ C1] ? process_one_work+0x15a0/0x15a0 [ 231.109996][ C1] kthread+0x3af/0x4a0 [ 231.114102][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 231.119992][ C1] ret_from_fork+0x1f/0x30 [ 231.124406][ C1] task:kworker/1:4 state:I stack:28528 pid: 9805 ppid: 2 flags:0x00004000 [ 231.133599][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 231.138523][ C1] Call Trace: [ 231.141800][ C1] __schedule+0x893/0x2130 [ 231.146206][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.151606][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 231.156548][ C1] schedule+0xcf/0x270 [ 231.160611][ C1] worker_thread+0x14c/0x1120 [ 231.165292][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 231.170319][ C1] ? process_one_work+0x15a0/0x15a0 [ 231.175505][ C1] kthread+0x3af/0x4a0 [ 231.179556][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 231.185432][ C1] ret_from_fork+0x1f/0x30 [ 231.189856][ C1] task:kworker/1:5 state:I stack:27656 pid: 9806 ppid: 2 flags:0x00004000 [ 231.199071][ C1] Workqueue: 0x0 (rcu_gp) [ 231.203508][ C1] Call Trace: [ 231.206799][ C1] __schedule+0x893/0x2130 [ 231.211212][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.216495][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 231.221415][ C1] schedule+0xcf/0x270 [ 231.225473][ C1] worker_thread+0x14c/0x1120 [ 231.230140][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 231.235161][ C1] ? process_one_work+0x15a0/0x15a0 [ 231.240342][ C1] kthread+0x3af/0x4a0 [ 231.244390][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 231.250279][ C1] ret_from_fork+0x1f/0x30 [ 231.254685][ C1] task:syz-executor.1 state:S stack:27752 pid: 9891 ppid: 8579 flags:0x00000000 [ 231.263882][ C1] Call Trace: [ 231.267158][ C1] __schedule+0x893/0x2130 [ 231.271587][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.276855][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 231.282298][ C1] schedule+0xcf/0x270 [ 231.286359][ C1] futex_wait_queue_me+0x2a7/0x570 [ 231.291467][ C1] ? get_pi_state+0x1d0/0x1d0 [ 231.296159][ C1] futex_wait+0x1df/0x560 [ 231.300476][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 231.305487][ C1] ? hash_futex+0x12/0x200 [ 231.309903][ C1] ? futex_wake+0x155/0x490 [ 231.314401][ C1] do_futex+0x15b/0x1a60 [ 231.318656][ C1] ? find_held_lock+0x2d/0x110 [ 231.323403][ C1] ? futex_exit_release+0x220/0x220 [ 231.328609][ C1] ? __might_fault+0xd3/0x180 [ 231.333266][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 231.338130][ C1] ? _copy_to_user+0xdc/0x150 [ 231.342794][ C1] __do_sys_futex+0x2a2/0x470 [ 231.347455][ C1] ? do_futex+0x1a60/0x1a60 [ 231.351943][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 231.357819][ C1] do_syscall_64+0x2d/0x70 [ 231.362215][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.368088][ C1] RIP: 0033:0x45deb9 [ 231.371958][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 231.378789][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 231.387182][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 231.395145][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 231.403116][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.411071][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 231.419024][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 231.427125][ C1] task:syz-executor.1 state:S stack:29752 pid: 9902 ppid: 8579 flags:0x00000000 [ 231.436344][ C1] Call Trace: [ 231.439639][ C1] __schedule+0x893/0x2130 [ 231.444054][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.449334][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 231.455028][ C1] schedule+0xcf/0x270 [ 231.459142][ C1] futex_wait_queue_me+0x2a7/0x570 [ 231.464297][ C1] ? get_pi_state+0x1d0/0x1d0 [ 231.469020][ C1] futex_wait+0x1df/0x560 [ 231.473343][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 231.478356][ C1] ? wake_up_q+0xa3/0x100 [ 231.482666][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 231.487850][ C1] ? futex_wake+0x155/0x490 [ 231.492349][ C1] do_futex+0x15b/0x1a60 [ 231.496582][ C1] ? find_held_lock+0x2d/0x110 [ 231.501344][ C1] ? futex_exit_release+0x220/0x220 [ 231.506588][ C1] ? __might_fault+0xd3/0x180 [ 231.511281][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 231.516126][ C1] ? _copy_to_user+0xdc/0x150 [ 231.520793][ C1] __do_sys_futex+0x2a2/0x470 [ 231.525457][ C1] ? do_futex+0x1a60/0x1a60 [ 231.529949][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 231.535834][ C1] do_syscall_64+0x2d/0x70 [ 231.540253][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.546128][ C1] RIP: 0033:0x45deb9 [ 231.550001][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 231.556829][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 231.565243][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 231.573196][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 231.581152][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.589107][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 231.597069][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 231.605051][ C1] task:syz-executor.2 state:T stack:29472 pid: 9921 ppid: 8717 flags:0x00004004 [ 231.614239][ C1] Call Trace: [ 231.617519][ C1] __schedule+0x893/0x2130 [ 231.621927][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.627267][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 231.632494][ C1] schedule+0xcf/0x270 [ 231.636669][ C1] do_signal_stop+0x32f/0x840 [ 231.641429][ C1] get_signal+0xc00/0x1f00 [ 231.645902][ C1] arch_do_signal+0x82/0x2390 [ 231.650608][ C1] ? kill_something_info+0x320/0x320 [ 231.655902][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 231.661258][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 231.666528][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 231.672677][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 231.678301][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 231.683827][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.689713][ C1] RIP: 0033:0x45deb9 [ 231.693606][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 231.700430][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 231.708836][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 231.716816][ C1] RDX: 0000000000000016 RSI: 0000000000000004 RDI: 0000000000000004 [ 231.724773][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 231.732745][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 231.740727][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 231.748726][ C1] task:kworker/u4:6 state:I stack:24864 pid: 9931 ppid: 2 flags:0x00004000 [ 231.757918][ C1] Workqueue: 0x0 (phy10) [ 231.762235][ C1] Call Trace: [ 231.765510][ C1] __schedule+0x893/0x2130 [ 231.769935][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.775205][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 231.780130][ C1] schedule+0xcf/0x270 [ 231.784182][ C1] worker_thread+0x14c/0x1120 [ 231.788849][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 231.793855][ C1] ? process_one_work+0x15a0/0x15a0 [ 231.799039][ C1] kthread+0x3af/0x4a0 [ 231.803090][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 231.808990][ C1] ret_from_fork+0x1f/0x30 [ 231.813414][ C1] task:syz-executor.0 state:S stack:29752 pid: 9950 ppid: 8514 flags:0x00000000 [ 231.822700][ C1] Call Trace: [ 231.825979][ C1] __schedule+0x893/0x2130 [ 231.830406][ C1] ? io_schedule_timeout+0x140/0x140 [ 231.835693][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 231.841157][ C1] schedule+0xcf/0x270 [ 231.845212][ C1] futex_wait_queue_me+0x2a7/0x570 [ 231.850326][ C1] ? get_pi_state+0x1d0/0x1d0 [ 231.855007][ C1] futex_wait+0x1df/0x560 [ 231.859320][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 231.864329][ C1] ? wake_up_q+0xa3/0x100 [ 231.868680][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 231.873880][ C1] ? futex_wake+0x155/0x490 [ 231.878385][ C1] do_futex+0x15b/0x1a60 [ 231.882619][ C1] ? find_held_lock+0x2d/0x110 [ 231.887380][ C1] ? futex_exit_release+0x220/0x220 [ 231.892561][ C1] ? __might_fault+0xd3/0x180 [ 231.897219][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 231.902090][ C1] ? _copy_to_user+0xdc/0x150 [ 231.906766][ C1] __do_sys_futex+0x2a2/0x470 [ 231.911448][ C1] ? do_futex+0x1a60/0x1a60 [ 231.915942][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 231.921819][ C1] do_syscall_64+0x2d/0x70 [ 231.926234][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.932108][ C1] RIP: 0033:0x45deb9 [ 231.935997][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 231.942840][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 231.951238][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 231.959190][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 231.967143][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.975182][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 231.983136][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 231.991124][ C1] task:syz-executor.0 state:S stack:29752 pid: 9988 ppid: 8514 flags:0x00000000 [ 232.000307][ C1] Call Trace: [ 232.003581][ C1] __schedule+0x893/0x2130 [ 232.007985][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.013256][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 232.018706][ C1] schedule+0xcf/0x270 [ 232.022756][ C1] futex_wait_queue_me+0x2a7/0x570 [ 232.027850][ C1] ? get_pi_state+0x1d0/0x1d0 [ 232.032512][ C1] futex_wait+0x1df/0x560 [ 232.036827][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 232.041835][ C1] ? wake_up_q+0xa3/0x100 [ 232.046160][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 232.051345][ C1] ? futex_wake+0x155/0x490 [ 232.055844][ C1] do_futex+0x15b/0x1a60 [ 232.060095][ C1] ? find_held_lock+0x2d/0x110 [ 232.064840][ C1] ? futex_exit_release+0x220/0x220 [ 232.070043][ C1] ? __might_fault+0xd3/0x180 [ 232.074700][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 232.079543][ C1] ? _copy_to_user+0xdc/0x150 [ 232.084205][ C1] __do_sys_futex+0x2a2/0x470 [ 232.088868][ C1] ? do_futex+0x1a60/0x1a60 [ 232.093359][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 232.099351][ C1] do_syscall_64+0x2d/0x70 [ 232.103751][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.109625][ C1] RIP: 0033:0x45deb9 [ 232.113508][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.120485][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 232.128891][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 232.136874][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 232.144849][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 232.152822][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.160778][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 232.168749][ C1] task:syz-executor.2 state:T stack:29664 pid: 9989 ppid: 8717 flags:0x00004004 [ 232.177934][ C1] Call Trace: [ 232.181212][ C1] __schedule+0x893/0x2130 [ 232.185615][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.190901][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 232.196081][ C1] schedule+0xcf/0x270 [ 232.200134][ C1] do_signal_stop+0x32f/0x840 [ 232.204796][ C1] get_signal+0xc00/0x1f00 [ 232.209224][ C1] arch_do_signal+0x82/0x2390 [ 232.213919][ C1] ? kill_something_info+0x320/0x320 [ 232.219208][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 232.224565][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 232.229842][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 232.235847][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 232.241500][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 232.247049][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.252938][ C1] RIP: 0033:0x45deb9 [ 232.256811][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.263653][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 232.272050][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 232.280140][ C1] RDX: 0000000000000016 RSI: 0000000000000009 RDI: 0000000000000009 [ 232.288181][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 232.296196][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.304204][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 232.312184][ C1] task:syz-executor.1 state:S stack:29752 pid: 9991 ppid: 8579 flags:0x00000000 [ 232.321390][ C1] Call Trace: [ 232.324675][ C1] __schedule+0x893/0x2130 [ 232.329082][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.334348][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 232.339813][ C1] schedule+0xcf/0x270 [ 232.343892][ C1] futex_wait_queue_me+0x2a7/0x570 [ 232.348985][ C1] ? get_pi_state+0x1d0/0x1d0 [ 232.353654][ C1] futex_wait+0x1df/0x560 [ 232.357970][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 232.362979][ C1] ? wake_up_q+0xa3/0x100 [ 232.367288][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 232.372484][ C1] ? futex_wake+0x155/0x490 [ 232.376991][ C1] do_futex+0x15b/0x1a60 [ 232.381223][ C1] ? find_held_lock+0x2d/0x110 [ 232.385988][ C1] ? futex_exit_release+0x220/0x220 [ 232.391171][ C1] ? __might_fault+0xd3/0x180 [ 232.395830][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 232.400676][ C1] ? _copy_to_user+0xdc/0x150 [ 232.405338][ C1] __do_sys_futex+0x2a2/0x470 [ 232.409999][ C1] ? do_futex+0x1a60/0x1a60 [ 232.414490][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 232.420376][ C1] do_syscall_64+0x2d/0x70 [ 232.424791][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.430737][ C1] RIP: 0033:0x45deb9 [ 232.434617][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.441517][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 232.449929][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 232.457889][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 232.465846][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 232.473814][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.481768][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 232.489748][ C1] task:syz-executor.2 state:T stack:29592 pid: 9997 ppid: 8717 flags:0x00004004 [ 232.498953][ C1] Call Trace: [ 232.502230][ C1] __schedule+0x893/0x2130 [ 232.506635][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.511920][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 232.517103][ C1] schedule+0xcf/0x270 [ 232.521166][ C1] do_signal_stop+0x32f/0x840 [ 232.525852][ C1] get_signal+0xc00/0x1f00 [ 232.530283][ C1] arch_do_signal+0x82/0x2390 [ 232.534957][ C1] ? kill_something_info+0x320/0x320 [ 232.540230][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 232.545581][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 232.550853][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 232.556827][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 232.562471][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 232.568018][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.573890][ C1] RIP: 0033:0x45deb9 [ 232.577769][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.584617][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 232.593041][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 232.601008][ C1] RDX: 0000000000000016 RSI: 000000000000000c RDI: 000000000000000c [ 232.608968][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 232.616976][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.624931][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 232.633002][ C1] task:syz-executor.2 state:T stack:29592 pid:10006 ppid: 8717 flags:0x00004004 [ 232.642190][ C1] Call Trace: [ 232.645465][ C1] __schedule+0x893/0x2130 [ 232.649870][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.655158][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 232.660340][ C1] schedule+0xcf/0x270 [ 232.664392][ C1] do_signal_stop+0x32f/0x840 [ 232.669071][ C1] get_signal+0xc00/0x1f00 [ 232.673481][ C1] arch_do_signal+0x82/0x2390 [ 232.678138][ C1] ? kill_something_info+0x320/0x320 [ 232.683436][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 232.688807][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 232.694072][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 232.700044][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 232.705660][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 232.711257][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.717252][ C1] RIP: 0033:0x45deb9 [ 232.721135][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.727969][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 232.736417][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 232.744426][ C1] RDX: 0000000000000016 RSI: 000000000000000f RDI: 000000000000000f [ 232.752397][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 232.760352][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.768344][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 232.776331][ C1] task:syz-executor.5 state:T stack:29592 pid:10172 ppid: 8977 flags:0x00004004 [ 232.785517][ C1] Call Trace: [ 232.788797][ C1] __schedule+0x893/0x2130 [ 232.793216][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.798508][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 232.803691][ C1] schedule+0xcf/0x270 [ 232.807748][ C1] do_signal_stop+0x32f/0x840 [ 232.812413][ C1] get_signal+0xc00/0x1f00 [ 232.816824][ C1] arch_do_signal+0x82/0x2390 [ 232.821498][ C1] ? kill_something_info+0x320/0x320 [ 232.826781][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 232.832167][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 232.837437][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 232.843410][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 232.849027][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 232.854586][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.860460][ C1] RIP: 0033:0x45deb9 [ 232.864332][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 232.871156][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 232.879550][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 232.887501][ C1] RDX: 0000000000000016 RSI: 000000000000001f RDI: 000000000000001f [ 232.895451][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 232.903403][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 232.911355][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 232.919339][ C1] task:syz-executor.4 state:T stack:29592 pid:10177 ppid: 8830 flags:0x00004004 [ 232.928521][ C1] Call Trace: [ 232.931814][ C1] __schedule+0x893/0x2130 [ 232.936242][ C1] ? io_schedule_timeout+0x140/0x140 [ 232.941532][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 232.946714][ C1] schedule+0xcf/0x270 [ 232.950777][ C1] do_signal_stop+0x32f/0x840 [ 232.955468][ C1] get_signal+0xc00/0x1f00 [ 232.959876][ C1] arch_do_signal+0x82/0x2390 [ 232.964537][ C1] ? kill_something_info+0x320/0x320 [ 232.970266][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 232.975633][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 232.980909][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 232.986892][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 232.992506][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 232.998032][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.003905][ C1] RIP: 0033:0x45deb9 [ 233.007778][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.014621][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.023029][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.030983][ C1] RDX: 0000000000000016 RSI: 000000000000001a RDI: 000000000000001a [ 233.038942][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.046899][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.054869][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 233.062836][ C1] task:syz-executor.5 state:T stack:29592 pid:10179 ppid: 8977 flags:0x00004004 [ 233.072019][ C1] Call Trace: [ 233.075312][ C1] __schedule+0x893/0x2130 [ 233.079715][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.084986][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.090169][ C1] schedule+0xcf/0x270 [ 233.094221][ C1] do_signal_stop+0x32f/0x840 [ 233.098887][ C1] get_signal+0xc00/0x1f00 [ 233.103293][ C1] arch_do_signal+0x82/0x2390 [ 233.107963][ C1] ? kill_something_info+0x320/0x320 [ 233.113231][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.118587][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.123852][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.129843][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.135467][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.141015][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.146890][ C1] RIP: 0033:0x45deb9 [ 233.150759][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.157582][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.165974][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.173941][ C1] RDX: 0000000000000016 RSI: 0000000000000022 RDI: 0000000000000022 [ 233.181914][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.189871][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.197823][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 233.205789][ C1] task:syz-executor.4 state:T stack:29664 pid:10186 ppid: 8830 flags:0x00004004 [ 233.214973][ C1] Call Trace: [ 233.218250][ C1] __schedule+0x893/0x2130 [ 233.222657][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.227945][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.233126][ C1] schedule+0xcf/0x270 [ 233.237198][ C1] do_signal_stop+0x32f/0x840 [ 233.241881][ C1] get_signal+0xc00/0x1f00 [ 233.246299][ C1] arch_do_signal+0x82/0x2390 [ 233.250965][ C1] ? kill_something_info+0x320/0x320 [ 233.256259][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.261617][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.266903][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.272876][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.278756][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.284290][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.290172][ C1] RIP: 0033:0x45deb9 [ 233.294042][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.300866][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.309276][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.317232][ C1] RDX: 0000000000000016 RSI: 000000000000001d RDI: 000000000000001d [ 233.325200][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.333155][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.341122][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 233.349108][ C1] task:syz-executor.5 state:T stack:29592 pid:10187 ppid: 8977 flags:0x00004004 [ 233.358293][ C1] Call Trace: [ 233.361568][ C1] __schedule+0x893/0x2130 [ 233.365986][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.371256][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.376447][ C1] schedule+0xcf/0x270 [ 233.380517][ C1] do_signal_stop+0x32f/0x840 [ 233.385180][ C1] get_signal+0xc00/0x1f00 [ 233.389589][ C1] arch_do_signal+0x82/0x2390 [ 233.394262][ C1] ? kill_something_info+0x320/0x320 [ 233.399533][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.404911][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.410203][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.416191][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.421817][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.427356][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.433233][ C1] RIP: 0033:0x45deb9 [ 233.437114][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.444047][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.452467][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.460442][ C1] RDX: 0000000000000016 RSI: 0000000000000025 RDI: 0000000000000025 [ 233.468413][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.476367][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.484321][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 233.492294][ C1] task:syz-executor.4 state:T stack:29664 pid:10195 ppid: 8830 flags:0x00004004 [ 233.501477][ C1] Call Trace: [ 233.504753][ C1] __schedule+0x893/0x2130 [ 233.509157][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.514445][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.519640][ C1] schedule+0xcf/0x270 [ 233.523766][ C1] do_signal_stop+0x32f/0x840 [ 233.528437][ C1] get_signal+0xc00/0x1f00 [ 233.532896][ C1] arch_do_signal+0x82/0x2390 [ 233.537558][ C1] ? kill_something_info+0x320/0x320 [ 233.542832][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.548193][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.553469][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.559445][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.565064][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.570604][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.576596][ C1] RIP: 0033:0x45deb9 [ 233.580521][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.587346][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.596041][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.604036][ C1] RDX: 0000000000000016 RSI: 0000000000000020 RDI: 0000000000000020 [ 233.612014][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.619971][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.627925][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 233.635912][ C1] task:syz-executor.5 state:T stack:29664 pid:10196 ppid: 8977 flags:0x00004004 [ 233.645128][ C1] Call Trace: [ 233.648428][ C1] __schedule+0x893/0x2130 [ 233.652852][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.658140][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.663430][ C1] schedule+0xcf/0x270 [ 233.667484][ C1] do_signal_stop+0x32f/0x840 [ 233.672145][ C1] get_signal+0xc00/0x1f00 [ 233.676581][ C1] arch_do_signal+0x82/0x2390 [ 233.681239][ C1] ? kill_something_info+0x320/0x320 [ 233.686529][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.691895][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.697179][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.703150][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.708768][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.714296][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.720255][ C1] RIP: 0033:0x45deb9 [ 233.724126][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.730967][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.739362][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.747420][ C1] RDX: 0000000000000016 RSI: 0000000000000028 RDI: 0000000000000028 [ 233.755398][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.763353][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.771308][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 233.779277][ C1] task:syz-executor.5 state:T stack:29664 pid:10199 ppid: 8977 flags:0x00004004 [ 233.788462][ C1] Call Trace: [ 233.791740][ C1] __schedule+0x893/0x2130 [ 233.796144][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.801412][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.806591][ C1] schedule+0xcf/0x270 [ 233.810645][ C1] do_signal_stop+0x32f/0x840 [ 233.815305][ C1] get_signal+0xc00/0x1f00 [ 233.819713][ C1] arch_do_signal+0x82/0x2390 [ 233.824369][ C1] ? kill_something_info+0x320/0x320 [ 233.829642][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.835012][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.840283][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.846263][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.851901][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 233.857439][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.863311][ C1] RIP: 0033:0x45deb9 [ 233.867183][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 233.874022][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 233.882417][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 233.890387][ C1] RDX: 0000000000000016 RSI: 000000000000002b RDI: 000000000000002b [ 233.898357][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 233.906311][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 233.914264][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 233.922232][ C1] task:syz-executor.4 state:T stack:29664 pid:10203 ppid: 8830 flags:0x00004004 [ 233.931432][ C1] Call Trace: [ 233.934709][ C1] __schedule+0x893/0x2130 [ 233.939128][ C1] ? io_schedule_timeout+0x140/0x140 [ 233.944415][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 233.949597][ C1] schedule+0xcf/0x270 [ 233.953648][ C1] do_signal_stop+0x32f/0x840 [ 233.958345][ C1] get_signal+0xc00/0x1f00 [ 233.962759][ C1] arch_do_signal+0x82/0x2390 [ 233.967417][ C1] ? kill_something_info+0x320/0x320 [ 233.972695][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 233.978064][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 233.983348][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 233.989319][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 233.994937][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 234.000479][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.006369][ C1] RIP: 0033:0x45deb9 [ 234.010261][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.017086][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 234.025478][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 234.033429][ C1] RDX: 0000000000000016 RSI: 0000000000000023 RDI: 0000000000000023 [ 234.041396][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.049360][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.057335][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 234.065326][ C1] task:syz-executor.5 state:T stack:29664 pid:10210 ppid: 8977 flags:0x00004004 [ 234.074521][ C1] Call Trace: [ 234.077801][ C1] __schedule+0x893/0x2130 [ 234.082211][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.087591][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 234.092772][ C1] schedule+0xcf/0x270 [ 234.096825][ C1] do_signal_stop+0x32f/0x840 [ 234.101487][ C1] get_signal+0xc00/0x1f00 [ 234.106009][ C1] arch_do_signal+0x82/0x2390 [ 234.110680][ C1] ? kill_something_info+0x320/0x320 [ 234.115952][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 234.121307][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 234.126677][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 234.132661][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 234.138276][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 234.143802][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.149693][ C1] RIP: 0033:0x45deb9 [ 234.153592][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.160429][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 234.168849][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 234.176804][ C1] RDX: 0000000000000016 RSI: 000000000000002e RDI: 000000000000002e [ 234.184763][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.192715][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.200681][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 234.208651][ C1] task:syz-executor.2 state:S stack:29752 pid:10213 ppid: 8717 flags:0x00000000 [ 234.217831][ C1] Call Trace: [ 234.221126][ C1] __schedule+0x893/0x2130 [ 234.225529][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.230821][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 234.236265][ C1] schedule+0xcf/0x270 [ 234.240318][ C1] futex_wait_queue_me+0x2a7/0x570 [ 234.245411][ C1] ? get_pi_state+0x1d0/0x1d0 [ 234.250161][ C1] futex_wait+0x1df/0x560 [ 234.254488][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 234.259497][ C1] ? wake_up_q+0xa3/0x100 [ 234.263812][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 234.269016][ C1] ? futex_wake+0x155/0x490 [ 234.273532][ C1] do_futex+0x15b/0x1a60 [ 234.277776][ C1] ? find_held_lock+0x2d/0x110 [ 234.282521][ C1] ? futex_exit_release+0x220/0x220 [ 234.287715][ C1] ? __might_fault+0xd3/0x180 [ 234.292389][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 234.297235][ C1] ? _copy_to_user+0xdc/0x150 [ 234.301900][ C1] __do_sys_futex+0x2a2/0x470 [ 234.306562][ C1] ? do_futex+0x1a60/0x1a60 [ 234.311055][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 234.316931][ C1] do_syscall_64+0x2d/0x70 [ 234.321328][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.327224][ C1] RIP: 0033:0x45deb9 [ 234.331096][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.337921][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 234.346316][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 234.354288][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 234.362243][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 234.370291][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.378247][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 234.386214][ C1] task:syz-executor.4 state:T stack:29592 pid:10215 ppid: 8830 flags:0x00004004 [ 234.395414][ C1] Call Trace: [ 234.398709][ C1] __schedule+0x893/0x2130 [ 234.403113][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.408400][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 234.413605][ C1] schedule+0xcf/0x270 [ 234.417666][ C1] do_signal_stop+0x32f/0x840 [ 234.422479][ C1] get_signal+0xc00/0x1f00 [ 234.426902][ C1] arch_do_signal+0x82/0x2390 [ 234.431567][ C1] ? kill_something_info+0x320/0x320 [ 234.436843][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 234.442206][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 234.447474][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 234.453622][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 234.459327][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 234.464981][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.470891][ C1] RIP: 0033:0x45deb9 [ 234.474787][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.481614][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 234.490035][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 234.498248][ C1] RDX: 0000000000000016 RSI: 0000000000000026 RDI: 0000000000000026 [ 234.506209][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.514283][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.522239][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 234.530212][ C1] task:syz-executor.2 state:S stack:29832 pid:10224 ppid: 8717 flags:0x00000000 [ 234.539398][ C1] Call Trace: [ 234.542692][ C1] __schedule+0x893/0x2130 [ 234.547113][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.552378][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 234.557826][ C1] schedule+0xcf/0x270 [ 234.561896][ C1] futex_wait_queue_me+0x2a7/0x570 [ 234.566994][ C1] ? get_pi_state+0x1d0/0x1d0 [ 234.571668][ C1] futex_wait+0x1df/0x560 [ 234.575986][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 234.580996][ C1] ? wake_up_q+0xa3/0x100 [ 234.585309][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 234.590496][ C1] ? futex_wake+0x155/0x490 [ 234.594998][ C1] do_futex+0x15b/0x1a60 [ 234.599247][ C1] ? find_held_lock+0x2d/0x110 [ 234.604032][ C1] ? futex_exit_release+0x220/0x220 [ 234.609291][ C1] ? __might_fault+0xd3/0x180 [ 234.613955][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 234.618927][ C1] ? _copy_to_user+0xdc/0x150 [ 234.623633][ C1] __do_sys_futex+0x2a2/0x470 [ 234.628307][ C1] ? do_futex+0x1a60/0x1a60 [ 234.632829][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 234.638712][ C1] do_syscall_64+0x2d/0x70 [ 234.643123][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.649041][ C1] RIP: 0033:0x45deb9 [ 234.652946][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.659770][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 234.668165][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 234.676128][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 234.684086][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 234.692040][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.700061][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 234.708046][ C1] task:syz-executor.4 state:T stack:29664 pid:10232 ppid: 8830 flags:0x00004004 [ 234.717232][ C1] Call Trace: [ 234.720510][ C1] __schedule+0x893/0x2130 [ 234.724915][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.730185][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 234.735381][ C1] schedule+0xcf/0x270 [ 234.739466][ C1] do_signal_stop+0x32f/0x840 [ 234.744156][ C1] get_signal+0xc00/0x1f00 [ 234.748566][ C1] arch_do_signal+0x82/0x2390 [ 234.753222][ C1] ? kill_something_info+0x320/0x320 [ 234.758494][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 234.763870][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 234.769140][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 234.775133][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 234.780755][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 234.786284][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.792160][ C1] RIP: 0033:0x45deb9 [ 234.796030][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.802945][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 234.811358][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 234.819311][ C1] RDX: 0000000000000016 RSI: 0000000000000029 RDI: 0000000000000029 [ 234.827266][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.835234][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.843196][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 234.851164][ C1] task:syz-executor.2 state:S stack:29752 pid:10238 ppid: 8717 flags:0x00000000 [ 234.860354][ C1] Call Trace: [ 234.863628][ C1] __schedule+0x893/0x2130 [ 234.868030][ C1] ? io_schedule_timeout+0x140/0x140 [ 234.873294][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 234.878768][ C1] schedule+0xcf/0x270 [ 234.882823][ C1] futex_wait_queue_me+0x2a7/0x570 [ 234.887933][ C1] ? get_pi_state+0x1d0/0x1d0 [ 234.892595][ C1] futex_wait+0x1df/0x560 [ 234.896910][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 234.901937][ C1] ? wake_up_q+0xa3/0x100 [ 234.906259][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 234.911454][ C1] ? futex_wake+0x155/0x490 [ 234.915954][ C1] do_futex+0x15b/0x1a60 [ 234.920208][ C1] ? find_held_lock+0x2d/0x110 [ 234.924956][ C1] ? futex_exit_release+0x220/0x220 [ 234.930138][ C1] ? __might_fault+0xd3/0x180 [ 234.934796][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 234.939638][ C1] ? _copy_to_user+0xdc/0x150 [ 234.944314][ C1] __do_sys_futex+0x2a2/0x470 [ 234.948974][ C1] ? do_futex+0x1a60/0x1a60 [ 234.953464][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 234.959340][ C1] do_syscall_64+0x2d/0x70 [ 234.963739][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.969612][ C1] RIP: 0033:0x45deb9 [ 234.973483][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 234.980337][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 234.988734][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 234.996698][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.004654][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.012607][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.020561][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 235.028528][ C1] task:syz-executor.4 state:S stack:27824 pid:10465 ppid: 8830 flags:0x00000000 [ 235.037710][ C1] Call Trace: [ 235.040985][ C1] __schedule+0x893/0x2130 [ 235.045429][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.050697][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 235.056148][ C1] schedule+0xcf/0x270 [ 235.060200][ C1] futex_wait_queue_me+0x2a7/0x570 [ 235.065290][ C1] ? get_pi_state+0x1d0/0x1d0 [ 235.069954][ C1] futex_wait+0x1df/0x560 [ 235.074284][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 235.079292][ C1] ? hash_futex+0x12/0x200 [ 235.083718][ C1] ? futex_wake+0x155/0x490 [ 235.088222][ C1] do_futex+0x15b/0x1a60 [ 235.092458][ C1] ? find_held_lock+0x2d/0x110 [ 235.097204][ C1] ? futex_exit_release+0x220/0x220 [ 235.102398][ C1] ? __might_fault+0xd3/0x180 [ 235.107073][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.111933][ C1] ? _copy_to_user+0xdc/0x150 [ 235.116595][ C1] __do_sys_futex+0x2a2/0x470 [ 235.121258][ C1] ? do_futex+0x1a60/0x1a60 [ 235.125763][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 235.131639][ C1] do_syscall_64+0x2d/0x70 [ 235.136037][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.141926][ C1] RIP: 0033:0x45deb9 [ 235.145798][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 235.152639][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.161049][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 235.169014][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.176982][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.184939][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.192908][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 235.201018][ C1] task:syz-executor.0 state:S stack:29752 pid:10488 ppid: 8514 flags:0x00000000 [ 235.210211][ C1] Call Trace: [ 235.213493][ C1] __schedule+0x893/0x2130 [ 235.217898][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.223169][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 235.228620][ C1] schedule+0xcf/0x270 [ 235.232692][ C1] futex_wait_queue_me+0x2a7/0x570 [ 235.237967][ C1] ? get_pi_state+0x1d0/0x1d0 [ 235.242777][ C1] futex_wait+0x1df/0x560 [ 235.247097][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 235.252250][ C1] ? hash_futex+0x12/0x200 [ 235.256654][ C1] ? futex_wake+0x155/0x490 [ 235.261210][ C1] do_futex+0x15b/0x1a60 [ 235.265441][ C1] ? find_held_lock+0x2d/0x110 [ 235.270192][ C1] ? futex_exit_release+0x220/0x220 [ 235.275373][ C1] ? __might_fault+0xd3/0x180 [ 235.280031][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.284896][ C1] ? _copy_to_user+0xdc/0x150 [ 235.289656][ C1] __do_sys_futex+0x2a2/0x470 [ 235.294316][ C1] ? do_futex+0x1a60/0x1a60 [ 235.298809][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 235.304686][ C1] do_syscall_64+0x2d/0x70 [ 235.309085][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.314957][ C1] RIP: 0033:0x45deb9 [ 235.318828][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 235.325650][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.334049][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 235.342103][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.350058][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.358029][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.365983][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 235.373951][ C1] task:syz-executor.4 state:S stack:29752 pid:10491 ppid: 8830 flags:0x00000000 [ 235.383145][ C1] Call Trace: [ 235.386436][ C1] __schedule+0x893/0x2130 [ 235.390974][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.396409][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 235.401875][ C1] schedule+0xcf/0x270 [ 235.405934][ C1] futex_wait_queue_me+0x2a7/0x570 [ 235.411031][ C1] ? get_pi_state+0x1d0/0x1d0 [ 235.415695][ C1] futex_wait+0x1df/0x560 [ 235.420009][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 235.425016][ C1] ? wake_up_q+0xa3/0x100 [ 235.429341][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 235.434540][ C1] ? futex_wake+0x155/0x490 [ 235.439042][ C1] do_futex+0x15b/0x1a60 [ 235.443277][ C1] ? find_held_lock+0x2d/0x110 [ 235.448039][ C1] ? futex_exit_release+0x220/0x220 [ 235.453253][ C1] ? __might_fault+0xd3/0x180 [ 235.457920][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.462786][ C1] ? _copy_to_user+0xdc/0x150 [ 235.467453][ C1] __do_sys_futex+0x2a2/0x470 [ 235.472116][ C1] ? do_futex+0x1a60/0x1a60 [ 235.476607][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 235.482484][ C1] do_syscall_64+0x2d/0x70 [ 235.486886][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.492764][ C1] RIP: 0033:0x45deb9 [ 235.496647][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 235.503495][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.511907][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 235.519861][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.527828][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.535794][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.543857][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 235.551891][ C1] task:syz-executor.4 state:S stack:29752 pid:10505 ppid: 8830 flags:0x00000000 [ 235.561128][ C1] Call Trace: [ 235.564409][ C1] __schedule+0x893/0x2130 [ 235.568818][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.574082][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 235.579543][ C1] schedule+0xcf/0x270 [ 235.583611][ C1] futex_wait_queue_me+0x2a7/0x570 [ 235.588713][ C1] ? get_pi_state+0x1d0/0x1d0 [ 235.593403][ C1] futex_wait+0x1df/0x560 [ 235.597745][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 235.602781][ C1] ? wake_up_q+0xa3/0x100 [ 235.607092][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 235.612270][ C1] ? futex_wake+0x155/0x490 [ 235.616784][ C1] do_futex+0x15b/0x1a60 [ 235.621046][ C1] ? find_held_lock+0x2d/0x110 [ 235.625809][ C1] ? futex_exit_release+0x220/0x220 [ 235.631011][ C1] ? __might_fault+0xd3/0x180 [ 235.635668][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.640536][ C1] ? _copy_to_user+0xdc/0x150 [ 235.645216][ C1] __do_sys_futex+0x2a2/0x470 [ 235.649892][ C1] ? do_futex+0x1a60/0x1a60 [ 235.654382][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 235.660258][ C1] do_syscall_64+0x2d/0x70 [ 235.664672][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.670545][ C1] RIP: 0033:0x45deb9 [ 235.674417][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 235.681245][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.689641][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 235.697601][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.705557][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.713525][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.721495][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 235.729477][ C1] task:syz-executor.0 state:S stack:29752 pid:10507 ppid: 8514 flags:0x00000000 [ 235.738675][ C1] Call Trace: [ 235.741950][ C1] __schedule+0x893/0x2130 [ 235.746353][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.751620][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 235.757065][ C1] schedule+0xcf/0x270 [ 235.761118][ C1] futex_wait_queue_me+0x2a7/0x570 [ 235.766212][ C1] ? get_pi_state+0x1d0/0x1d0 [ 235.770874][ C1] futex_wait+0x1df/0x560 [ 235.775187][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 235.780196][ C1] ? wake_up_q+0xa3/0x100 [ 235.784514][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 235.789714][ C1] ? futex_wake+0x155/0x490 [ 235.794215][ C1] do_futex+0x15b/0x1a60 [ 235.798477][ C1] ? find_held_lock+0x2d/0x110 [ 235.803247][ C1] ? futex_exit_release+0x220/0x220 [ 235.808444][ C1] ? __might_fault+0xd3/0x180 [ 235.813658][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.818523][ C1] ? _copy_to_user+0xdc/0x150 [ 235.823187][ C1] __do_sys_futex+0x2a2/0x470 [ 235.827850][ C1] ? do_futex+0x1a60/0x1a60 [ 235.832341][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 235.838219][ C1] do_syscall_64+0x2d/0x70 [ 235.842636][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.848508][ C1] RIP: 0033:0x45deb9 [ 235.852381][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 235.859206][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.867600][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 235.875551][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 235.883514][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.891483][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 235.899456][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 235.907458][ C1] task:systemd-udevd state:D stack:28008 pid:10569 ppid: 4895 flags:0x00000100 [ 235.916651][ C1] Call Trace: [ 235.919953][ C1] __schedule+0x893/0x2130 [ 235.924358][ C1] ? io_schedule_timeout+0x140/0x140 [ 235.929634][ C1] schedule+0xcf/0x270 [ 235.933686][ C1] schedule_preempt_disabled+0xf/0x20 [ 235.939048][ C1] __mutex_lock+0x3e2/0x10e0 [ 235.943622][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 235.948914][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 235.954269][ C1] ? find_held_lock+0x2d/0x110 [ 235.959020][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 235.963853][ C1] ? _raw_spin_unlock+0x24/0x40 [ 235.968693][ C1] kernfs_iop_permission+0x5f/0xb0 [ 235.973808][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 235.978816][ C1] inode_permission.part.0+0x270/0x410 [ 235.984273][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 235.989545][ C1] ? walk_component+0x6a0/0x6a0 [ 235.994376][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 236.000007][ C1] path_openat+0x25a/0x2730 [ 236.004523][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 236.009543][ C1] ? path_lookupat+0x830/0x830 [ 236.014295][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 236.020273][ C1] do_filp_open+0x17e/0x3c0 [ 236.024757][ C1] ? may_open_dev+0xf0/0xf0 [ 236.029249][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 236.034256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 236.039182][ C1] ? _raw_spin_unlock+0x24/0x40 [ 236.044012][ C1] ? __alloc_fd+0x28d/0x600 [ 236.048507][ C1] do_sys_openat2+0x16d/0x420 [ 236.053164][ C1] ? build_open_flags+0x650/0x650 [ 236.058168][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 236.063703][ C1] __x64_sys_open+0x119/0x1c0 [ 236.068377][ C1] ? do_sys_open+0x140/0x140 [ 236.072979][ C1] ? __secure_computing+0x104/0x360 [ 236.078165][ C1] do_syscall_64+0x2d/0x70 [ 236.082562][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.088437][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 236.092852][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 236.100213][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 236.108633][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 236.116587][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 236.124539][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 236.132512][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 236.140483][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 236.148471][ C1] task:syz-executor.0 state:S stack:29752 pid:10576 ppid: 8514 flags:0x00000000 [ 236.157670][ C1] Call Trace: [ 236.160950][ C1] __schedule+0x893/0x2130 [ 236.165355][ C1] ? io_schedule_timeout+0x140/0x140 [ 236.170635][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 236.176085][ C1] schedule+0xcf/0x270 [ 236.180136][ C1] futex_wait_queue_me+0x2a7/0x570 [ 236.185250][ C1] ? get_pi_state+0x1d0/0x1d0 [ 236.189914][ C1] futex_wait+0x1df/0x560 [ 236.194228][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 236.199236][ C1] ? wake_up_q+0xa3/0x100 [ 236.203559][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 236.208772][ C1] ? futex_wake+0x155/0x490 [ 236.213292][ C1] do_futex+0x15b/0x1a60 [ 236.217528][ C1] ? find_held_lock+0x2d/0x110 [ 236.222303][ C1] ? futex_exit_release+0x220/0x220 [ 236.227483][ C1] ? __might_fault+0xd3/0x180 [ 236.232173][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 236.237018][ C1] ? _copy_to_user+0xdc/0x150 [ 236.241681][ C1] __do_sys_futex+0x2a2/0x470 [ 236.246343][ C1] ? do_futex+0x1a60/0x1a60 [ 236.250836][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 236.256730][ C1] do_syscall_64+0x2d/0x70 [ 236.261126][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.266996][ C1] RIP: 0033:0x45deb9 [ 236.270879][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 236.277703][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 236.286096][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 236.294050][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 236.302031][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 236.309996][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 236.317964][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 236.325935][ C1] task:syz-executor.4 state:S stack:29752 pid:10604 ppid: 8830 flags:0x00000000 [ 236.335122][ C1] Call Trace: [ 236.338402][ C1] __schedule+0x893/0x2130 [ 236.342805][ C1] ? io_schedule_timeout+0x140/0x140 [ 236.348086][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 236.353531][ C1] schedule+0xcf/0x270 [ 236.357582][ C1] futex_wait_queue_me+0x2a7/0x570 [ 236.362688][ C1] ? get_pi_state+0x1d0/0x1d0 [ 236.367350][ C1] futex_wait+0x1df/0x560 [ 236.371676][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 236.376687][ C1] ? wake_up_q+0xa3/0x100 [ 236.381009][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 236.386188][ C1] ? futex_wake+0x155/0x490 [ 236.390691][ C1] do_futex+0x15b/0x1a60 [ 236.394941][ C1] ? find_held_lock+0x2d/0x110 [ 236.399711][ C1] ? futex_exit_release+0x220/0x220 [ 236.404909][ C1] ? __might_fault+0xd3/0x180 [ 236.409577][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 236.414437][ C1] ? _copy_to_user+0xdc/0x150 [ 236.419144][ C1] __do_sys_futex+0x2a2/0x470 [ 236.423909][ C1] ? do_futex+0x1a60/0x1a60 [ 236.428482][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 236.434384][ C1] do_syscall_64+0x2d/0x70 [ 236.438799][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.444686][ C1] RIP: 0033:0x45deb9 [ 236.448630][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 236.455459][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 236.463861][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 236.471832][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 236.479825][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 236.487796][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 236.495751][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 236.503720][ C1] task:systemd-udevd state:D stack:27744 pid:10610 ppid: 4895 flags:0x00004100 [ 236.512923][ C1] Call Trace: [ 236.516232][ C1] __schedule+0x893/0x2130 [ 236.520642][ C1] ? io_schedule_timeout+0x140/0x140 [ 236.525926][ C1] schedule+0xcf/0x270 [ 236.529982][ C1] schedule_preempt_disabled+0xf/0x20 [ 236.535338][ C1] __mutex_lock+0x3e2/0x10e0 [ 236.539934][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 236.544943][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 236.550306][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 236.555857][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 236.561142][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 236.566498][ C1] kernfs_iop_getattr+0x85/0xd0 [ 236.571443][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 236.576410][ C1] vfs_statx+0x18d/0x390 [ 236.580648][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 236.585410][ C1] __do_sys_newlstat+0x91/0x110 [ 236.590511][ C1] ? __do_sys_lstat+0x110/0x110 [ 236.595347][ C1] ? mntput+0x67/0x90 [ 236.599503][ C1] ? __secure_computing+0x104/0x360 [ 236.604731][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 236.610982][ C1] do_syscall_64+0x2d/0x70 [ 236.615393][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.621275][ C1] RIP: 0033:0x7f2f77ffc335 [ 236.625684][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 236.633032][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 236.641428][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 236.649399][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 236.657373][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 236.665327][ C1] R10: 00007f2f782bab58 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 236.673292][ C1] R13: 000055fa9d1b5bba R14: 000055fa9d1b9be7 R15: 000055fa9d1b9bea [ 236.681376][ C1] task:syz-executor.4 state:S stack:29752 pid:10613 ppid: 8830 flags:0x00000000 [ 236.690690][ C1] Call Trace: [ 236.693975][ C1] __schedule+0x893/0x2130 [ 236.698399][ C1] ? io_schedule_timeout+0x140/0x140 [ 236.703737][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 236.709208][ C1] schedule+0xcf/0x270 [ 236.713269][ C1] futex_wait_queue_me+0x2a7/0x570 [ 236.718420][ C1] ? get_pi_state+0x1d0/0x1d0 [ 236.723223][ C1] futex_wait+0x1df/0x560 [ 236.727542][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 236.732553][ C1] ? wake_up_q+0xa3/0x100 [ 236.736874][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 236.742054][ C1] ? futex_wake+0x155/0x490 [ 236.746556][ C1] do_futex+0x15b/0x1a60 [ 236.750789][ C1] ? find_held_lock+0x2d/0x110 [ 236.755534][ C1] ? futex_exit_release+0x220/0x220 [ 236.760714][ C1] ? __might_fault+0xd3/0x180 [ 236.765374][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 236.770218][ C1] ? _copy_to_user+0xdc/0x150 [ 236.774894][ C1] __do_sys_futex+0x2a2/0x470 [ 236.779557][ C1] ? do_futex+0x1a60/0x1a60 [ 236.784065][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 236.789959][ C1] do_syscall_64+0x2d/0x70 [ 236.794357][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.800230][ C1] RIP: 0033:0x45deb9 [ 236.804117][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 236.810962][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 236.819375][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 236.827390][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 236.835348][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 236.843304][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 236.851273][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 236.859243][ C1] task:systemd-udevd state:D stack:27776 pid:10617 ppid: 4895 flags:0x00000100 [ 236.868447][ C1] Call Trace: [ 236.871725][ C1] __schedule+0x893/0x2130 [ 236.876128][ C1] ? io_schedule_timeout+0x140/0x140 [ 236.881401][ C1] schedule+0xcf/0x270 [ 236.885454][ C1] schedule_preempt_disabled+0xf/0x20 [ 236.890804][ C1] __mutex_lock+0x3e2/0x10e0 [ 236.895381][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 236.900658][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 236.906014][ C1] ? find_held_lock+0x2d/0x110 [ 236.910765][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 236.915595][ C1] ? _raw_spin_unlock+0x24/0x40 [ 236.920456][ C1] kernfs_iop_permission+0x5f/0xb0 [ 236.925572][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 236.930582][ C1] inode_permission.part.0+0x270/0x410 [ 236.936026][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 236.941324][ C1] ? walk_component+0x6a0/0x6a0 [ 236.946171][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 236.952138][ C1] path_lookupat+0xb7/0x830 [ 236.956642][ C1] filename_lookup+0x19f/0x560 [ 236.961389][ C1] ? may_linkat+0x2b0/0x2b0 [ 236.965878][ C1] ? __check_object_size+0x171/0x3f0 [ 236.971149][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 236.976358][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 236.981719][ C1] vfs_statx+0x142/0x390 [ 236.985947][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 236.990695][ C1] ? __seccomp_filter+0x256/0x1510 [ 236.995792][ C1] __do_sys_newlstat+0x91/0x110 [ 237.000672][ C1] ? __do_sys_lstat+0x110/0x110 [ 237.005609][ C1] ? blkcg_maybe_throttle_current+0x640/0xd70 [ 237.011672][ C1] ? __secure_computing+0x104/0x360 [ 237.016855][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 237.023098][ C1] do_syscall_64+0x2d/0x70 [ 237.027514][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.033404][ C1] RIP: 0033:0x7f2f77ffc335 [ 237.037797][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 237.045163][ C1] RSP: 002b:00007ffe493eb268 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 237.053559][ C1] RAX: ffffffffffffffda RBX: 000055fa9b6e4c1a RCX: 00007f2f77ffc335 [ 237.061511][ C1] RDX: 00007ffe493eb320 RSI: 00007ffe493eb320 RDI: 00007ffe493eb270 [ 237.069465][ C1] RBP: 00007ffe493eb3f0 R08: 000000000000fc00 R09: 0000000000000000 [ 237.077443][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe493eb400 [ 237.085399][ C1] R13: 00007ffe493eb2f8 R14: 0000000000000018 R15: 000055fa9d1ba9d0 [ 237.093368][ C1] task:syz-executor.4 state:S stack:29752 pid:10619 ppid: 8830 flags:0x00000000 [ 237.102571][ C1] Call Trace: [ 237.105850][ C1] __schedule+0x893/0x2130 [ 237.110258][ C1] ? io_schedule_timeout+0x140/0x140 [ 237.115539][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 237.121004][ C1] schedule+0xcf/0x270 [ 237.125070][ C1] futex_wait_queue_me+0x2a7/0x570 [ 237.130182][ C1] ? get_pi_state+0x1d0/0x1d0 [ 237.134848][ C1] futex_wait+0x1df/0x560 [ 237.139214][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 237.144233][ C1] ? wake_up_q+0xa3/0x100 [ 237.148650][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 237.153846][ C1] ? futex_wake+0x155/0x490 [ 237.158353][ C1] do_futex+0x15b/0x1a60 [ 237.162604][ C1] ? find_held_lock+0x2d/0x110 [ 237.167359][ C1] ? futex_exit_release+0x220/0x220 [ 237.172545][ C1] ? __might_fault+0xd3/0x180 [ 237.177262][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 237.182171][ C1] ? _copy_to_user+0xdc/0x150 [ 237.186839][ C1] __do_sys_futex+0x2a2/0x470 [ 237.191568][ C1] ? do_futex+0x1a60/0x1a60 [ 237.196082][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 237.202090][ C1] do_syscall_64+0x2d/0x70 [ 237.206500][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.212548][ C1] RIP: 0033:0x45deb9 [ 237.216438][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 237.223271][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 237.231687][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 237.239663][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 237.247688][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 237.255712][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 237.263674][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 237.271664][ C1] task:systemd-udevd state:D stack:28008 pid:10622 ppid: 4895 flags:0x00000100 [ 237.280847][ C1] Call Trace: [ 237.284128][ C1] __schedule+0x893/0x2130 [ 237.288607][ C1] ? io_schedule_timeout+0x140/0x140 [ 237.293937][ C1] schedule+0xcf/0x270 [ 237.298001][ C1] schedule_preempt_disabled+0xf/0x20 [ 237.303365][ C1] __mutex_lock+0x3e2/0x10e0 [ 237.307943][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 237.313426][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 237.318802][ C1] ? find_held_lock+0x2d/0x110 [ 237.323572][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 237.328412][ C1] ? _raw_spin_unlock+0x24/0x40 [ 237.333321][ C1] kernfs_iop_permission+0x5f/0xb0 [ 237.338441][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 237.343494][ C1] inode_permission.part.0+0x270/0x410 [ 237.348939][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 237.354212][ C1] ? walk_component+0x6a0/0x6a0 [ 237.359065][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 237.364685][ C1] path_openat+0x25a/0x2730 [ 237.369188][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 237.374198][ C1] ? path_lookupat+0x830/0x830 [ 237.378946][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 237.384913][ C1] do_filp_open+0x17e/0x3c0 [ 237.389398][ C1] ? may_open_dev+0xf0/0xf0 [ 237.393888][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 237.398890][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 237.403812][ C1] ? _raw_spin_unlock+0x24/0x40 [ 237.408657][ C1] ? __alloc_fd+0x28d/0x600 [ 237.413208][ C1] do_sys_openat2+0x16d/0x420 [ 237.417875][ C1] ? build_open_flags+0x650/0x650 [ 237.422932][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 237.428484][ C1] __x64_sys_open+0x119/0x1c0 [ 237.433149][ C1] ? do_sys_open+0x140/0x140 [ 237.437730][ C1] ? __secure_computing+0x104/0x360 [ 237.442916][ C1] do_syscall_64+0x2d/0x70 [ 237.447327][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.453199][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 237.457591][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 237.464935][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 237.473347][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 237.481307][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 237.489281][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 237.497234][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 237.505195][ C1] R13: 0000000000000001 R14: 000055fa9d1ba4b0 R15: 00007ffe493f0ec0 [ 237.513160][ C1] task:systemd-udevd state:D stack:28008 pid:10624 ppid: 4895 flags:0x00000100 [ 237.522357][ C1] Call Trace: [ 237.525634][ C1] __schedule+0x893/0x2130 [ 237.530037][ C1] ? io_schedule_timeout+0x140/0x140 [ 237.535330][ C1] schedule+0xcf/0x270 [ 237.539405][ C1] schedule_preempt_disabled+0xf/0x20 [ 237.544776][ C1] __mutex_lock+0x3e2/0x10e0 [ 237.549377][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 237.554650][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 237.560025][ C1] ? find_held_lock+0x2d/0x110 [ 237.564775][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 237.569605][ C1] ? _raw_spin_unlock+0x24/0x40 [ 237.574444][ C1] kernfs_iop_permission+0x5f/0xb0 [ 237.579555][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 237.584629][ C1] inode_permission.part.0+0x270/0x410 [ 237.590099][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 237.595378][ C1] ? walk_component+0x6a0/0x6a0 [ 237.600250][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 237.606234][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 237.612213][ C1] path_lookupat+0xb7/0x830 [ 237.616837][ C1] filename_lookup+0x19f/0x560 [ 237.621598][ C1] ? may_linkat+0x2b0/0x2b0 [ 237.626090][ C1] ? __check_object_size+0x171/0x3f0 [ 237.631361][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 237.636457][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 237.642084][ C1] ? bpf_lsm_cred_prepare+0x5/0x10 [ 237.647235][ C1] do_faccessat+0x129/0x820 [ 237.651736][ C1] ? stream_open+0x60/0x60 [ 237.656134][ C1] ? __secure_computing+0x104/0x360 [ 237.661318][ C1] do_syscall_64+0x2d/0x70 [ 237.665729][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.671619][ C1] RIP: 0033:0x7f2f77ffc9c7 [ 237.676053][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc99d. [ 237.683398][ C1] RSP: 002b:00007ffe493f09e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 237.691795][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b5b00 RCX: 00007f2f77ffc9c7 [ 237.699751][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055fa9b6e1fea [ 237.707708][ C1] RBP: 0000000000000000 R08: 000000000001f600 R09: 0000000000000180 [ 237.715661][ C1] R10: 000055fa9b6e0d0c R11: 0000000000000246 R12: 00007ffe493f0ae0 [ 237.723622][ C1] R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e [ 237.731589][ C1] task:systemd-udevd state:D stack:27616 pid:10627 ppid: 4895 flags:0x00004100 [ 237.740775][ C1] Call Trace: [ 237.744070][ C1] __schedule+0x893/0x2130 [ 237.748509][ C1] ? io_schedule_timeout+0x140/0x140 [ 237.753804][ C1] schedule+0xcf/0x270 [ 237.757872][ C1] schedule_preempt_disabled+0xf/0x20 [ 237.763225][ C1] __mutex_lock+0x3e2/0x10e0 [ 237.767800][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 237.772810][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 237.778172][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 237.783889][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 237.789172][ C1] ? putname+0xe1/0x120 [ 237.793323][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 237.798678][ C1] kernfs_iop_getattr+0x85/0xd0 [ 237.803511][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 237.808432][ C1] vfs_fstat+0x6b/0xb0 [ 237.812483][ C1] __do_sys_newfstat+0x81/0x100 [ 237.817314][ C1] ? __do_sys_fstat+0x100/0x100 [ 237.822177][ C1] ? mntput+0x67/0x90 [ 237.826197][ C1] ? __secure_computing+0x104/0x360 [ 237.831397][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 237.837627][ C1] do_syscall_64+0x2d/0x70 [ 237.842047][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.847926][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 237.852427][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 237.859877][ C1] RSP: 002b:00007ffe493eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 237.868294][ C1] RAX: ffffffffffffffda RBX: 000055fa9b6e4bb2 RCX: 00007f2f77ffc2e2 [ 237.876338][ C1] RDX: 00007ffe493eb180 RSI: 00007ffe493eb180 RDI: 0000000000000007 [ 237.884292][ C1] RBP: 00007ffe493eb3f0 R08: 0000000000000000 R09: 0000000000000001 [ 237.892245][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9d1baae0 [ 237.900197][ C1] R13: 00007ffe493eb2f8 R14: 00000000ffffffff R15: 00007ffe493eb2f0 [ 237.908165][ C1] task:systemd-udevd state:D stack:28008 pid:10634 ppid: 4895 flags:0x00004100 [ 237.917346][ C1] Call Trace: [ 237.920620][ C1] __schedule+0x893/0x2130 [ 237.925023][ C1] ? io_schedule_timeout+0x140/0x140 [ 237.930295][ C1] schedule+0xcf/0x270 [ 237.934364][ C1] schedule_preempt_disabled+0xf/0x20 [ 237.939733][ C1] __mutex_lock+0x3e2/0x10e0 [ 237.944319][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 237.949561][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 237.954932][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 237.960622][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 237.965911][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 237.971273][ C1] kernfs_iop_getattr+0x85/0xd0 [ 237.976139][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 237.981081][ C1] vfs_statx+0x18d/0x390 [ 237.985309][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 237.990064][ C1] __do_sys_newlstat+0x91/0x110 [ 237.994894][ C1] ? __do_sys_lstat+0x110/0x110 [ 237.999725][ C1] ? mntput+0x67/0x90 [ 238.003703][ C1] ? __secure_computing+0x104/0x360 [ 238.011405][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 238.017631][ C1] do_syscall_64+0x2d/0x70 [ 238.022028][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.027903][ C1] RIP: 0033:0x7f2f77ffc335 [ 238.032296][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 238.039641][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 238.048056][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 238.056024][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 238.064094][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 238.072058][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 238.080018][ C1] R13: 000055fa9d1b5ba5 R14: 000055fa9d1b8afd R15: 000055fa9d1b8b05 [ 238.088008][ C1] task:systemd-udevd state:D stack:27632 pid:10638 ppid: 4895 flags:0x00000100 [ 238.097210][ C1] Call Trace: [ 238.100488][ C1] __schedule+0x893/0x2130 [ 238.104891][ C1] ? io_schedule_timeout+0x140/0x140 [ 238.110176][ C1] schedule+0xcf/0x270 [ 238.114228][ C1] schedule_preempt_disabled+0xf/0x20 [ 238.119597][ C1] __mutex_lock+0x3e2/0x10e0 [ 238.124184][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 238.129463][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 238.134824][ C1] ? find_held_lock+0x2d/0x110 [ 238.139844][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 238.144704][ C1] ? _raw_spin_unlock+0x24/0x40 [ 238.149548][ C1] kernfs_iop_permission+0x5f/0xb0 [ 238.154658][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 238.159697][ C1] inode_permission.part.0+0x270/0x410 [ 238.165146][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 238.170420][ C1] ? walk_component+0x6a0/0x6a0 [ 238.175251][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 238.180870][ C1] path_openat+0x25a/0x2730 [ 238.185373][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 238.190384][ C1] ? path_lookupat+0x830/0x830 [ 238.195126][ C1] ? kmem_cache_free+0x82/0x350 [ 238.199963][ C1] ? stack_trace_save+0x8c/0xc0 [ 238.204801][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 238.210770][ C1] do_filp_open+0x17e/0x3c0 [ 238.215253][ C1] ? may_open_dev+0xf0/0xf0 [ 238.219741][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.224760][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.229685][ C1] ? _raw_spin_unlock+0x24/0x40 [ 238.234532][ C1] ? __alloc_fd+0x28d/0x600 [ 238.239059][ C1] do_sys_openat2+0x16d/0x420 [ 238.243739][ C1] ? build_open_flags+0x650/0x650 [ 238.248769][ C1] ? kmem_cache_free+0x82/0x350 [ 238.253606][ C1] __x64_sys_open+0x119/0x1c0 [ 238.258270][ C1] ? do_sys_open+0x140/0x140 [ 238.262850][ C1] ? __secure_computing+0x104/0x360 [ 238.268479][ C1] do_syscall_64+0x2d/0x70 [ 238.272876][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.278768][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 238.283162][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 238.290514][ C1] RSP: 002b:00007ffe493f06a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 238.298911][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 238.306864][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0850 [ 238.314830][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 238.322783][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 238.330753][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 238.338737][ C1] task:systemd-udevd state:D stack:27872 pid:10640 ppid: 4895 flags:0x00004100 [ 238.347943][ C1] Call Trace: [ 238.351225][ C1] __schedule+0x893/0x2130 [ 238.355638][ C1] ? io_schedule_timeout+0x140/0x140 [ 238.360927][ C1] schedule+0xcf/0x270 [ 238.365014][ C1] schedule_preempt_disabled+0xf/0x20 [ 238.370371][ C1] __mutex_lock+0x3e2/0x10e0 [ 238.374945][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 238.379956][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 238.385320][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 238.390868][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 238.396138][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 238.401493][ C1] kernfs_iop_getattr+0x85/0xd0 [ 238.406353][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 238.411318][ C1] vfs_fstat+0x6b/0xb0 [ 238.415374][ C1] __do_sys_newfstat+0x81/0x100 [ 238.420209][ C1] ? __do_sys_fstat+0x100/0x100 [ 238.425076][ C1] ? __secure_computing+0x104/0x360 [ 238.430309][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 238.436551][ C1] do_syscall_64+0x2d/0x70 [ 238.440964][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.446907][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 238.451404][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 238.458766][ C1] RSP: 002b:00007ffe493eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 238.467274][ C1] RAX: ffffffffffffffda RBX: 00007f2f782b7440 RCX: 00007f2f77ffc2e2 [ 238.475231][ C1] RDX: 00007ffe493eb070 RSI: 00007ffe493eb070 RDI: 0000000000000007 [ 238.483213][ C1] RBP: 000055fa9d1b9d40 R08: 0000000000000b40 R09: 000055fa9d1c74c0 [ 238.491170][ C1] R10: 000055fa9d1b9d40 R11: 0000000000000246 R12: 0000000000000001 [ 238.499126][ C1] R13: 0000000000001000 R14: 000055fa9d1c74c0 R15: 00007ffe493eb340 [ 238.507094][ C1] task:systemd-udevd state:D stack:27872 pid:10642 ppid: 4895 flags:0x00000100 [ 238.516275][ C1] Call Trace: [ 238.519554][ C1] __schedule+0x893/0x2130 [ 238.523959][ C1] ? io_schedule_timeout+0x140/0x140 [ 238.529246][ C1] schedule+0xcf/0x270 [ 238.533297][ C1] schedule_preempt_disabled+0xf/0x20 [ 238.538653][ C1] __mutex_lock+0x3e2/0x10e0 [ 238.543226][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 238.548494][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 238.553881][ C1] ? find_held_lock+0x2d/0x110 [ 238.558630][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 238.563482][ C1] ? _raw_spin_unlock+0x24/0x40 [ 238.568339][ C1] kernfs_iop_permission+0x5f/0xb0 [ 238.573449][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 238.578471][ C1] inode_permission.part.0+0x270/0x410 [ 238.583921][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 238.589197][ C1] ? walk_component+0x6a0/0x6a0 [ 238.594035][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 238.599721][ C1] path_openat+0x25a/0x2730 [ 238.604243][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 238.609312][ C1] ? path_lookupat+0x830/0x830 [ 238.614081][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 238.620051][ C1] do_filp_open+0x17e/0x3c0 [ 238.624534][ C1] ? may_open_dev+0xf0/0xf0 [ 238.629046][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 238.634116][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 238.639129][ C1] ? _raw_spin_unlock+0x24/0x40 [ 238.643959][ C1] ? __alloc_fd+0x28d/0x600 [ 238.648513][ C1] do_sys_openat2+0x16d/0x420 [ 238.653183][ C1] ? build_open_flags+0x650/0x650 [ 238.658195][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 238.663732][ C1] __x64_sys_open+0x119/0x1c0 [ 238.668401][ C1] ? do_sys_open+0x140/0x140 [ 238.672982][ C1] ? __secure_computing+0x104/0x360 [ 238.678196][ C1] do_syscall_64+0x2d/0x70 [ 238.682596][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.688492][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 238.692907][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 238.700252][ C1] RSP: 002b:00007ffe493f0698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 238.708646][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 238.716602][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0840 [ 238.724554][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 238.732511][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 238.740484][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 238.748450][ C1] task:systemd-udevd state:D stack:28008 pid:10645 ppid: 4895 flags:0x00000100 [ 238.757633][ C1] Call Trace: [ 238.760911][ C1] __schedule+0x893/0x2130 [ 238.765313][ C1] ? io_schedule_timeout+0x140/0x140 [ 238.770610][ C1] schedule+0xcf/0x270 [ 238.774668][ C1] schedule_preempt_disabled+0xf/0x20 [ 238.780031][ C1] __mutex_lock+0x3e2/0x10e0 [ 238.784606][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 238.789874][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 238.795233][ C1] ? find_held_lock+0x2d/0x110 [ 238.799983][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 238.804828][ C1] ? _raw_spin_unlock+0x24/0x40 [ 238.809671][ C1] kernfs_iop_permission+0x5f/0xb0 [ 238.814765][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 238.819774][ C1] inode_permission.part.0+0x270/0x410 [ 238.825216][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 238.830486][ C1] ? walk_component+0x6a0/0x6a0 [ 238.835316][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 238.841285][ C1] ? kmem_cache_free+0x82/0x350 [ 238.846112][ C1] ? stack_trace_save+0x8c/0xc0 [ 238.850947][ C1] path_lookupat+0xb7/0x830 [ 238.855443][ C1] filename_lookup+0x19f/0x560 [ 238.860186][ C1] ? may_linkat+0x2b0/0x2b0 [ 238.864686][ C1] ? __check_object_size+0x171/0x3f0 [ 238.869969][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 238.875080][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 238.880439][ C1] vfs_statx+0x142/0x390 [ 238.884664][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 238.889844][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 238.894595][ C1] ? __seccomp_filter+0x256/0x1510 [ 238.899697][ C1] __do_sys_newlstat+0x91/0x110 [ 238.904540][ C1] ? __do_sys_lstat+0x110/0x110 [ 238.909398][ C1] ? __secure_computing+0x104/0x360 [ 238.914580][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 238.920801][ C1] do_syscall_64+0x2d/0x70 [ 238.925195][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.931072][ C1] RIP: 0033:0x7f2f77ffc335 [ 238.935462][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 238.942813][ C1] RSP: 002b:00007ffe493ebf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 238.951231][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bf49e RCX: 00007f2f77ffc335 [ 238.959183][ C1] RDX: 00007ffe493ec000 RSI: 00007ffe493ec000 RDI: 00007ffe493ebf30 [ 238.967139][ C1] RBP: 00007ffe493ec0d0 R08: 000000000000c200 R09: 0000000000000000 [ 238.975115][ C1] R10: d76746e0e056fe01 R11: 0000000000000246 R12: 00007ffe493ec0e0 [ 238.983097][ C1] R13: 00007ffe493ebfd8 R14: 0000000000000018 R15: 000055fa9d1a70c0 [ 238.991065][ C1] task:kworker/0:5 state:I stack:25960 pid:10701 ppid: 2 flags:0x00004000 [ 239.000267][ C1] Workqueue: 0x0 (events) [ 239.004668][ C1] Call Trace: [ 239.007943][ C1] __schedule+0x893/0x2130 [ 239.012345][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.017625][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.022541][ C1] schedule+0xcf/0x270 [ 239.026596][ C1] worker_thread+0x14c/0x1120 [ 239.031346][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.036522][ C1] kthread+0x3af/0x4a0 [ 239.040590][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.046465][ C1] ret_from_fork+0x1f/0x30 [ 239.050879][ C1] task:kworker/0:6 state:D stack:30072 pid:10702 ppid: 2 flags:0x00004000 [ 239.060072][ C1] Workqueue: events usb_gadget_state_work [ 239.065777][ C1] Call Trace: [ 239.069071][ C1] __schedule+0x893/0x2130 [ 239.073469][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.078745][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 239.083940][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 239.089155][ C1] schedule+0xcf/0x270 [ 239.093207][ C1] schedule_preempt_disabled+0xf/0x20 [ 239.098560][ C1] __mutex_lock+0x3e2/0x10e0 [ 239.103136][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 239.108489][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 239.113847][ C1] ? lock_release+0x710/0x710 [ 239.118504][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 239.123335][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 239.128525][ C1] sysfs_notify+0x8f/0xd0 [ 239.132846][ C1] usb_gadget_state_work+0x44/0x60 [ 239.137936][ C1] process_one_work+0x933/0x15a0 [ 239.142854][ C1] ? lock_release+0x710/0x710 [ 239.147510][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 239.152862][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.157800][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 239.162816][ C1] worker_thread+0x64c/0x1120 [ 239.167480][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 239.172480][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.180702][ C1] kthread+0x3af/0x4a0 [ 239.184764][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.190638][ C1] ret_from_fork+0x1f/0x30 [ 239.195043][ C1] task:systemd-udevd state:D stack:28144 pid:10703 ppid: 4895 flags:0x00000100 [ 239.204222][ C1] Call Trace: [ 239.207497][ C1] __schedule+0x893/0x2130 [ 239.211901][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.217174][ C1] schedule+0xcf/0x270 [ 239.221244][ C1] schedule_preempt_disabled+0xf/0x20 [ 239.226594][ C1] __mutex_lock+0x3e2/0x10e0 [ 239.231168][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 239.236434][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 239.241785][ C1] ? find_held_lock+0x2d/0x110 [ 239.246563][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 239.251399][ C1] ? _raw_spin_unlock+0x24/0x40 [ 239.256237][ C1] kernfs_iop_permission+0x5f/0xb0 [ 239.261330][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 239.266333][ C1] inode_permission.part.0+0x270/0x410 [ 239.271773][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 239.277061][ C1] ? walk_component+0x6a0/0x6a0 [ 239.281927][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 239.287550][ C1] path_openat+0x25a/0x2730 [ 239.292037][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 239.297046][ C1] ? path_lookupat+0x830/0x830 [ 239.301803][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 239.306637][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 239.312599][ C1] do_filp_open+0x17e/0x3c0 [ 239.317080][ C1] ? may_open_dev+0xf0/0xf0 [ 239.321569][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.326578][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.331504][ C1] ? _raw_spin_unlock+0x24/0x40 [ 239.336343][ C1] ? __alloc_fd+0x28d/0x600 [ 239.340833][ C1] do_sys_openat2+0x16d/0x420 [ 239.345494][ C1] ? build_open_flags+0x650/0x650 [ 239.350506][ C1] __x64_sys_open+0x119/0x1c0 [ 239.355176][ C1] ? do_sys_open+0x140/0x140 [ 239.359760][ C1] ? __secure_computing+0x104/0x360 [ 239.364950][ C1] do_syscall_64+0x2d/0x70 [ 239.369346][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.375231][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 239.379629][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 239.386994][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 239.395392][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 239.403346][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 239.411321][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 239.419289][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 239.427252][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 239.435228][ C1] task:kworker/0:7 state:I stack:27064 pid:10705 ppid: 2 flags:0x00004000 [ 239.444470][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 239.449394][ C1] Call Trace: [ 239.452669][ C1] __schedule+0x893/0x2130 [ 239.457111][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.462374][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 239.467471][ C1] schedule+0xcf/0x270 [ 239.471521][ C1] worker_thread+0x14c/0x1120 [ 239.476200][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.481381][ C1] kthread+0x3af/0x4a0 [ 239.485444][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.491334][ C1] ret_from_fork+0x1f/0x30 [ 239.495740][ C1] task:kworker/0:8 state:I stack:28528 pid:10706 ppid: 2 flags:0x00004000 [ 239.504944][ C1] Workqueue: 0x0 (events_power_efficient) [ 239.510737][ C1] Call Trace: [ 239.514008][ C1] __schedule+0x893/0x2130 [ 239.518409][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.523685][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.529039][ C1] schedule+0xcf/0x270 [ 239.533092][ C1] worker_thread+0x14c/0x1120 [ 239.537757][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 239.542765][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.547955][ C1] kthread+0x3af/0x4a0 [ 239.552004][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.557889][ C1] ret_from_fork+0x1f/0x30 [ 239.562294][ C1] task:kworker/u4:7 state:I stack:25264 pid:10707 ppid: 2 flags:0x00004000 [ 239.571582][ C1] Workqueue: 0x0 (phy7) [ 239.575809][ C1] Call Trace: [ 239.579081][ C1] __schedule+0x893/0x2130 [ 239.583484][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.588771][ C1] schedule+0xcf/0x270 [ 239.592854][ C1] worker_thread+0x14c/0x1120 [ 239.597539][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.602728][ C1] kthread+0x3af/0x4a0 [ 239.606799][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.612680][ C1] ret_from_fork+0x1f/0x30 [ 239.617090][ C1] task:kworker/u4:8 state:D stack:25264 pid:10708 ppid: 2 flags:0x00004000 [ 239.626422][ C1] Workqueue: phy11 ieee80211_iface_work [ 239.631950][ C1] Call Trace: [ 239.635227][ C1] __schedule+0x893/0x2130 [ 239.640760][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.646034][ C1] schedule+0xcf/0x270 [ 239.650099][ C1] schedule_preempt_disabled+0xf/0x20 [ 239.655460][ C1] __mutex_lock+0x3e2/0x10e0 [ 239.660034][ C1] ? synchronize_rcu_expedited+0x27e/0x610 [ 239.665839][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 239.671196][ C1] ? synchronize_rcu_expedited+0x249/0x610 [ 239.676985][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 239.681836][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.686761][ C1] synchronize_rcu_expedited+0x27e/0x610 [ 239.692385][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 239.697499][ C1] ? mark_lock+0xf7/0x24c0 [ 239.701912][ C1] ? lock_chain_count+0x20/0x20 [ 239.706870][ C1] ? find_held_lock+0x2d/0x110 [ 239.711633][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 239.716788][ C1] synchronize_rcu+0xdf/0x180 [ 239.721452][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 239.727255][ C1] ? mutex_is_locked+0xe/0x40 [ 239.731922][ C1] synchronize_net+0x47/0x50 [ 239.736490][ C1] sta_info_destroy_addr+0x79/0xe0 [ 239.746897][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 239.752945][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 239.758663][ C1] ? mark_lock+0xf7/0x24c0 [ 239.763073][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 239.769037][ C1] ? lock_chain_count+0x20/0x20 [ 239.773874][ C1] ? find_held_lock+0x2d/0x110 [ 239.778720][ C1] ? skb_dequeue+0x125/0x180 [ 239.783554][ C1] ? mark_held_locks+0x9f/0xe0 [ 239.788300][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 239.794096][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 239.799281][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 239.805072][ C1] ieee80211_iface_work+0x706/0x970 [ 239.810260][ C1] process_one_work+0x933/0x15a0 [ 239.815184][ C1] ? rcuwait_wake_up+0x112/0x220 [ 239.820113][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 239.825476][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 239.830853][ C1] worker_thread+0x64c/0x1120 [ 239.835517][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.840698][ C1] kthread+0x3af/0x4a0 [ 239.844744][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.850632][ C1] ret_from_fork+0x1f/0x30 [ 239.855039][ C1] task:kworker/u4:9 state:I stack:25264 pid:10709 ppid: 2 flags:0x00004000 [ 239.864245][ C1] Workqueue: 0x0 (phy10) [ 239.868556][ C1] Call Trace: [ 239.871826][ C1] __schedule+0x893/0x2130 [ 239.876226][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.881497][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 239.886419][ C1] schedule+0xcf/0x270 [ 239.890483][ C1] worker_thread+0x14c/0x1120 [ 239.895170][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.900359][ C1] kthread+0x3af/0x4a0 [ 239.904408][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.910281][ C1] ret_from_fork+0x1f/0x30 [ 239.914687][ C1] task:kworker/u4:10 state:I stack:25264 pid:10710 ppid: 2 flags:0x00004000 [ 239.923869][ C1] Workqueue: 0x0 (phy6) [ 239.928097][ C1] Call Trace: [ 239.931371][ C1] __schedule+0x893/0x2130 [ 239.935772][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.941041][ C1] schedule+0xcf/0x270 [ 239.945087][ C1] worker_thread+0x14c/0x1120 [ 239.949750][ C1] ? process_one_work+0x15a0/0x15a0 [ 239.954928][ C1] kthread+0x3af/0x4a0 [ 239.958977][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 239.964861][ C1] ret_from_fork+0x1f/0x30 [ 239.969266][ C1] task:kworker/u4:11 state:I stack:25264 pid:10711 ppid: 2 flags:0x00004000 [ 239.978451][ C1] Workqueue: 0x0 (phy10) [ 239.982765][ C1] Call Trace: [ 239.986045][ C1] __schedule+0x893/0x2130 [ 239.990445][ C1] ? io_schedule_timeout+0x140/0x140 [ 239.995710][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.001330][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.006262][ C1] schedule+0xcf/0x270 [ 240.010315][ C1] worker_thread+0x14c/0x1120 [ 240.014979][ C1] ? process_one_work+0x15a0/0x15a0 [ 240.020169][ C1] kthread+0x3af/0x4a0 [ 240.024216][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 240.030089][ C1] ret_from_fork+0x1f/0x30 [ 240.034505][ C1] task:kworker/0:9 state:D stack:30056 pid:10712 ppid: 2 flags:0x00004000 [ 240.043690][ C1] Workqueue: rcu_gp wait_rcu_exp_gp [ 240.048868][ C1] Call Trace: [ 240.054858][ C1] __schedule+0x893/0x2130 [ 240.059261][ C1] ? io_schedule_timeout+0x140/0x140 [ 240.064526][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 240.069706][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 240.074893][ C1] schedule+0xcf/0x270 [ 240.079466][ C1] schedule_timeout+0x148/0x250 [ 240.084305][ C1] ? usleep_range+0x170/0x170 [ 240.088964][ C1] ? __next_timer_interrupt+0x210/0x210 [ 240.094504][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 240.100299][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 240.105497][ C1] rcu_exp_wait_wake+0x1b9/0x550 [ 240.110417][ C1] ? call_rcu+0x700/0x700 [ 240.114729][ C1] ? sync_rcu_exp_select_cpus+0x37b/0x8e0 [ 240.120444][ C1] process_one_work+0x933/0x15a0 [ 240.125363][ C1] ? lock_release+0x710/0x710 [ 240.130019][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 240.135385][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.140338][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 240.145355][ C1] worker_thread+0x64c/0x1120 [ 240.150034][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 240.155038][ C1] ? process_one_work+0x15a0/0x15a0 [ 240.160215][ C1] kthread+0x3af/0x4a0 [ 240.164264][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 240.170151][ C1] ret_from_fork+0x1f/0x30 [ 240.174555][ C1] task:kworker/u4:12 state:I stack:28608 pid:10713 ppid: 2 flags:0x00004000 [ 240.183750][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 240.189300][ C1] Call Trace: [ 240.192591][ C1] __schedule+0x893/0x2130 [ 240.196997][ C1] ? io_schedule_timeout+0x140/0x140 [ 240.202295][ C1] schedule+0xcf/0x270 [ 240.206348][ C1] worker_thread+0x14c/0x1120 [ 240.211017][ C1] ? process_one_work+0x15a0/0x15a0 [ 240.216202][ C1] kthread+0x3af/0x4a0 [ 240.220253][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 240.226129][ C1] ret_from_fork+0x1f/0x30 [ 240.230537][ C1] task:kworker/u4:13 state:I stack:30832 pid:10714 ppid: 2 flags:0x00004000 [ 240.239723][ C1] Call Trace: [ 240.242996][ C1] __schedule+0x893/0x2130 [ 240.247545][ C1] ? io_schedule_timeout+0x140/0x140 [ 240.252811][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 240.257816][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 240.262741][ C1] schedule+0xcf/0x270 [ 240.266794][ C1] worker_thread+0x14c/0x1120 [ 240.271454][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 240.277243][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 240.282255][ C1] ? process_one_work+0x15a0/0x15a0 [ 240.287438][ C1] kthread+0x3af/0x4a0 [ 240.291488][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 240.297379][ C1] ret_from_fork+0x1f/0x30 [ 240.301800][ C1] [ 240.301800][ C1] Showing all locks held in the system: [ 240.309556][ C1] 1 lock held by systemd/1: [ 240.314055][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.323792][ C1] 3 locks held by kworker/0:0/5: [ 240.328706][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.339039][ C1] #1: ffffc90000ca7da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.350377][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 240.360199][ C1] 5 locks held by kworker/0:1/7: [ 240.365112][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.375792][ C1] #1: ffffc90000cc7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.387044][ C1] #2: ffff88801bd7d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 240.395901][ C1] #3: ffff8880253b5218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 240.405469][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 240.415298][ C1] 4 locks held by kworker/u4:0/8: [ 240.420303][ C1] #0: ffff88801715b938 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.430486][ C1] #1: ffffc90000cd7da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.441699][ C1] #2: ffff8880571a0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 240.452222][ C1] #3: ffff8880262e1548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 240.462225][ C1] 5 locks held by ksoftirqd/1/16: [ 240.467227][ C1] #0: ffffc90000d67c00 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 240.476506][ C1] #1: ffff88805abb8230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 240.486275][ C1] #2: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 240.496362][ C1] #3: ffffffff8bc1e6f8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x87/0x18f0 [ 240.505407][ C1] #4: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 240.515232][ C1] 6 locks held by kworker/1:1/33: [ 240.520238][ C1] 4 locks held by kworker/u4:3/123: [ 240.525410][ C1] #0: ffff888028aee138 ((wq_completion)phy14){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.535659][ C1] #1: ffffc9000129fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.546857][ C1] #2: ffff8880232c0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 240.556352][ C1] #3: ffff8880238e1548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 240.566459][ C1] 4 locks held by kworker/u4:4/221: [ 240.571757][ C1] #0: ffff88805436d138 ((wq_completion)phy12){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.582161][ C1] #1: ffffc900012afda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.593399][ C1] #2: ffff88802f5d0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 240.604610][ C1] #3: ffff88802a5f9548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 240.614609][ C1] 1 lock held by khugepaged/1661: [ 240.619630][ C1] #0: ffffffff8b405f28 (lock#5){+.+.}-{3:3}, at: lru_add_drain_all+0x5f/0x6f0 [ 240.628607][ C1] 5 locks held by kworker/0:2/3001: [ 240.633794][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.644490][ C1] #1: ffffc90001557da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.655711][ C1] #2: ffff88801c01d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 240.664700][ C1] #3: ffff888025978218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 240.674389][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 240.684222][ C1] 5 locks held by kworker/u4:5/3440: [ 240.689487][ C1] #0: ffff888026da9138 ((wq_completion)phy4){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.699765][ C1] #1: ffffc9000237fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.710972][ C1] #2: ffff88801a7fcd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 240.720443][ C1] #3: ffff8880276c1548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 240.730432][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x27e/0x610 [ 240.741302][ C1] 1 lock held by systemd-journal/4893: [ 240.746752][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 240.756221][ C1] 1 lock held by in:imklog/8183: [ 240.761134][ C1] #0: ffff888022960ff0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 240.770254][ C1] 2 locks held by agetty/8188: [ 240.775006][ C1] #0: ffff888028270098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 240.784730][ C1] #1: ffffc90000e7c2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 [ 240.794807][ C1] 1 lock held by syz-executor.0/8514: [ 240.800170][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.810016][ C1] 1 lock held by syz-executor.1/8579: [ 240.815368][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.825149][ C1] 1 lock held by syz-executor.2/8717: [ 240.830499][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.840250][ C1] 1 lock held by syz-executor.3/8793: [ 240.845595][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.855337][ C1] 1 lock held by syz-executor.4/8830: [ 240.860685][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.870411][ C1] 1 lock held by syz-executor.5/8977: [ 240.875756][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.885485][ C1] 3 locks held by kworker/0:3/9185: [ 240.890657][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.900989][ C1] #1: ffffc9000293fda8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.912277][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 240.922097][ C1] 4 locks held by kworker/1:3/9196: [ 240.927276][ C1] 3 locks held by kworker/0:4/9804: [ 240.932459][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 240.942794][ C1] #1: ffffc90016097da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 240.954081][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 240.963907][ C1] 1 lock held by systemd-udevd/10569: [ 240.969343][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 240.979070][ C1] 1 lock held by systemd-udevd/10610: [ 240.984427][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 240.993905][ C1] 1 lock held by systemd-udevd/10617: [ 240.999283][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.009024][ C1] 1 lock held by systemd-udevd/10622: [ 241.014372][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.024125][ C1] 1 lock held by systemd-udevd/10624: [ 241.029482][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.039214][ C1] 1 lock held by systemd-udevd/10627: [ 241.044558][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 241.054031][ C1] 1 lock held by systemd-udevd/10634: [ 241.059392][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 241.068891][ C1] 1 lock held by systemd-udevd/10638: [ 241.074235][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.083961][ C1] 1 lock held by systemd-udevd/10640: [ 241.089320][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 241.098902][ C1] 1 lock held by systemd-udevd/10642: [ 241.104325][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.114494][ C1] 1 lock held by systemd-udevd/10645: [ 241.119854][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.129662][ C1] 3 locks held by kworker/0:6/10702: [ 241.134942][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 241.145278][ C1] #1: ffffc90017e27da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 241.156583][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 241.166399][ C1] 1 lock held by systemd-udevd/10703: [ 241.171745][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 241.181473][ C1] 5 locks held by kworker/u4:8/10708: [ 241.186827][ C1] #0: ffff888058216938 ((wq_completion)phy11){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 241.197073][ C1] #1: ffffc90017ea7da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 241.208271][ C1] #2: ffff888012c4cd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 241.218691][ C1] #3: ffff888023589548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 241.228682][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x27e/0x610 [ 241.239559][ C1] 2 locks held by kworker/0:9/10712: [ 241.244822][ C1] #0: ffff888010066538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 241.255163][ C1] #1: ffffc90017ee7da8 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 241.266450][ C1] [ 241.268784][ C1] ============================================= [ 241.268784][ C1] [ 241.277638][ C1] task:systemd state:D stack:22640 pid: 1 ppid: 0 flags:0x00000000 [ 241.286878][ C1] Call Trace: [ 241.290169][ C1] __schedule+0x893/0x2130 [ 241.294581][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.299859][ C1] schedule+0xcf/0x270 [ 241.303943][ C1] schedule_preempt_disabled+0xf/0x20 [ 241.309294][ C1] __mutex_lock+0x3e2/0x10e0 [ 241.313868][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 241.319156][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 241.324527][ C1] ? find_held_lock+0x2d/0x110 [ 241.329275][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 241.334108][ C1] ? _raw_spin_unlock+0x24/0x40 [ 241.338943][ C1] kernfs_iop_permission+0x5f/0xb0 [ 241.344036][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 241.349058][ C1] inode_permission.part.0+0x270/0x410 [ 241.354498][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 241.359782][ C1] ? walk_component+0x6a0/0x6a0 [ 241.364614][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 241.370334][ C1] path_openat+0x25a/0x2730 [ 241.374819][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 241.379829][ C1] ? path_lookupat+0x830/0x830 [ 241.384596][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 241.390565][ C1] do_filp_open+0x17e/0x3c0 [ 241.395049][ C1] ? may_open_dev+0xf0/0xf0 [ 241.399546][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.404548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.409476][ C1] ? _raw_spin_unlock+0x24/0x40 [ 241.414323][ C1] ? __alloc_fd+0x28d/0x600 [ 241.418811][ C1] do_sys_openat2+0x16d/0x420 [ 241.423484][ C1] ? __fget_light+0x215/0x280 [ 241.428151][ C1] ? build_open_flags+0x650/0x650 [ 241.433175][ C1] ? __sys_sendmsg+0x10c/0x1b0 [ 241.437927][ C1] ? __sys_sendmsg_sock+0xb0/0xb0 [ 241.442935][ C1] __x64_sys_open+0x119/0x1c0 [ 241.447607][ C1] ? do_sys_open+0x140/0x140 [ 241.452182][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 241.458059][ C1] do_syscall_64+0x2d/0x70 [ 241.462457][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.468334][ C1] RIP: 0033:0x7fde1c05b70d [ 241.472829][ C1] Code: Unable to access opcode bytes at RIP 0x7fde1c05b6e3. [ 241.480275][ C1] RSP: 002b:00007fff8a1658f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 241.488668][ C1] RAX: ffffffffffffffda RBX: 000055867086cf60 RCX: 00007fde1c05b70d [ 241.496619][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00005586708eaaa0 [ 241.504658][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 241.512609][ C1] R10: 0000000000080000 R11: 0000000000000293 R12: 00007fde1d7957b4 [ 241.520655][ C1] R13: 0000000000000001 R14: 00005586708147a0 R15: 0000000000000000 [ 241.528636][ C1] task:kthreadd state:S stack:28096 pid: 2 ppid: 0 flags:0x00004000 [ 241.537817][ C1] Call Trace: [ 241.541089][ C1] __schedule+0x893/0x2130 [ 241.545493][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.550756][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.555784][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.560717][ C1] schedule+0xcf/0x270 [ 241.564780][ C1] kthreadd+0x597/0x740 [ 241.568929][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 241.574371][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.579551][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 241.584994][ C1] ret_from_fork+0x1f/0x30 [ 241.589403][ C1] task:rcu_gp state:I stack:29712 pid: 3 ppid: 2 flags:0x00004000 [ 241.598701][ C1] Workqueue: 0x0 (rcu_gp) [ 241.603112][ C1] Call Trace: [ 241.606407][ C1] __schedule+0x893/0x2130 [ 241.610871][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.616142][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.621198][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.626120][ C1] schedule+0xcf/0x270 [ 241.630172][ C1] rescuer_thread+0x7a7/0xd30 [ 241.634843][ C1] ? worker_thread+0x1120/0x1120 [ 241.639766][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 241.645552][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 241.650490][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.655686][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 241.660692][ C1] ? worker_thread+0x1120/0x1120 [ 241.665610][ C1] kthread+0x3af/0x4a0 [ 241.669676][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 241.675569][ C1] ret_from_fork+0x1f/0x30 [ 241.679975][ C1] task:rcu_par_gp state:I stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 241.689156][ C1] Call Trace: [ 241.692530][ C1] __schedule+0x893/0x2130 [ 241.696932][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.702195][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 241.707198][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 241.712119][ C1] schedule+0xcf/0x270 [ 241.716168][ C1] rescuer_thread+0x7a7/0xd30 [ 241.720887][ C1] ? worker_thread+0x1120/0x1120 [ 241.725806][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 241.731606][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 241.736538][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.741720][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 241.746741][ C1] ? worker_thread+0x1120/0x1120 [ 241.751673][ C1] kthread+0x3af/0x4a0 [ 241.755725][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 241.761617][ C1] ret_from_fork+0x1f/0x30 [ 241.766047][ C1] task:kworker/0:0 state:D stack:26152 pid: 5 ppid: 2 flags:0x00004000 [ 241.775231][ C1] Workqueue: events usb_gadget_state_work [ 241.780929][ C1] Call Trace: [ 241.784199][ C1] __schedule+0x893/0x2130 [ 241.788601][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.793870][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.799071][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.804269][ C1] schedule+0xcf/0x270 [ 241.808339][ C1] schedule_preempt_disabled+0xf/0x20 [ 241.813709][ C1] __mutex_lock+0x3e2/0x10e0 [ 241.818566][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 241.823922][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 241.829281][ C1] ? lock_release+0x710/0x710 [ 241.833940][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 241.838772][ C1] ? find_held_lock+0x2d/0x110 [ 241.843520][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 241.848702][ C1] sysfs_notify+0x8f/0xd0 [ 241.853014][ C1] usb_gadget_state_work+0x44/0x60 [ 241.858104][ C1] process_one_work+0x933/0x15a0 [ 241.863049][ C1] ? rcuwait_wake_up+0x112/0x220 [ 241.867966][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 241.873314][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 241.878675][ C1] worker_thread+0x64c/0x1120 [ 241.883338][ C1] ? process_one_work+0x15a0/0x15a0 [ 241.888529][ C1] kthread+0x3af/0x4a0 [ 241.892583][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 241.898457][ C1] ret_from_fork+0x1f/0x30 [ 241.903037][ C1] task:kworker/0:0H state:I stack:29168 pid: 6 ppid: 2 flags:0x00004000 [ 241.912241][ C1] Workqueue: 0x0 (kblockd) [ 241.916728][ C1] Call Trace: [ 241.920005][ C1] __schedule+0x893/0x2130 [ 241.924406][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.929695][ C1] schedule+0xcf/0x270 [ 241.933743][ C1] worker_thread+0x14c/0x1120 [ 241.938410][ C1] ? process_one_work+0x15a0/0x15a0 [ 241.943590][ C1] kthread+0x3af/0x4a0 [ 241.947659][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 241.953532][ C1] ret_from_fork+0x1f/0x30 [ 241.957937][ C1] task:kworker/0:1 state:D stack:28400 pid: 7 ppid: 2 flags:0x00004000 [ 241.967556][ C1] Workqueue: usb_hub_wq hub_event [ 241.972575][ C1] Call Trace: [ 241.975863][ C1] __schedule+0x893/0x2130 [ 241.980264][ C1] ? io_schedule_timeout+0x140/0x140 [ 241.985560][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 241.990738][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 241.995916][ C1] schedule+0xcf/0x270 [ 241.999967][ C1] schedule_preempt_disabled+0xf/0x20 [ 242.005341][ C1] __mutex_lock+0x3e2/0x10e0 [ 242.009914][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 242.015270][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 242.020633][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 242.025488][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 242.031025][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 242.036207][ C1] sysfs_unmerge_group+0x5d/0x160 [ 242.041224][ C1] dpm_sysfs_remove+0x62/0xb0 [ 242.045884][ C1] device_del+0x20c/0xec0 [ 242.050214][ C1] ? device_link_add_missing_supplier_links+0x370/0x370 [ 242.057137][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 242.062497][ C1] device_unregister+0x22/0xc0 [ 242.067241][ C1] usb_remove_ep_devs+0x3e/0x80 [ 242.072079][ C1] usb_disable_device+0x306/0x7b0 [ 242.077112][ C1] usb_disconnect.cold+0x27d/0x780 [ 242.082249][ C1] hub_event+0x1c8a/0x42d0 [ 242.086678][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 242.091782][ C1] ? lock_release+0x710/0x710 [ 242.096464][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 242.101308][ C1] process_one_work+0x933/0x15a0 [ 242.106230][ C1] ? lock_release+0x710/0x710 [ 242.110886][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 242.116241][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 242.121176][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 242.126206][ C1] worker_thread+0x64c/0x1120 [ 242.130873][ C1] ? process_one_work+0x15a0/0x15a0 [ 242.136054][ C1] kthread+0x3af/0x4a0 [ 242.140103][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.145982][ C1] ret_from_fork+0x1f/0x30 [ 242.150407][ C1] task:kworker/u4:0 state:D stack:24104 pid: 8 ppid: 2 flags:0x00004000 [ 242.159597][ C1] Workqueue: phy3 ieee80211_iface_work [ 242.165034][ C1] Call Trace: [ 242.168305][ C1] __schedule+0x893/0x2130 [ 242.172725][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.178009][ C1] ? prepare_to_wait_event+0x129/0x650 [ 242.183468][ C1] schedule+0xcf/0x270 [ 242.187522][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 242.193148][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 242.198257][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 242.203960][ C1] ? lock_chain_count+0x20/0x20 [ 242.208801][ C1] ? find_held_lock+0x2d/0x110 [ 242.213554][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 242.218667][ C1] synchronize_rcu+0xdf/0x180 [ 242.223323][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 242.229139][ C1] ? mutex_is_locked+0xe/0x40 [ 242.233810][ C1] synchronize_net+0x47/0x50 [ 242.238391][ C1] sta_info_destroy_addr+0x79/0xe0 [ 242.243483][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 242.249532][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 242.255238][ C1] ? mark_lock+0xf7/0x24c0 [ 242.259637][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 242.265594][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 242.270598][ C1] ? lock_chain_count+0x20/0x20 [ 242.275437][ C1] ? find_held_lock+0x2d/0x110 [ 242.280185][ C1] ? skb_dequeue+0x125/0x180 [ 242.284758][ C1] ? mark_held_locks+0x9f/0xe0 [ 242.289507][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.295296][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.300490][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 242.306279][ C1] ieee80211_iface_work+0x706/0x970 [ 242.311463][ C1] process_one_work+0x933/0x15a0 [ 242.316401][ C1] ? lock_release+0x710/0x710 [ 242.321166][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 242.326582][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 242.331513][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 242.336571][ C1] worker_thread+0x64c/0x1120 [ 242.341245][ C1] ? process_one_work+0x15a0/0x15a0 [ 242.346443][ C1] kthread+0x3af/0x4a0 [ 242.350514][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.356521][ C1] ret_from_fork+0x1f/0x30 [ 242.361066][ C1] task:mm_percpu_wq state:I stack:30792 pid: 9 ppid: 2 flags:0x00004000 [ 242.370278][ C1] Call Trace: [ 242.373576][ C1] __schedule+0x893/0x2130 [ 242.377984][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.383273][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 242.388454][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 242.393510][ C1] schedule+0xcf/0x270 [ 242.397669][ C1] rescuer_thread+0x7a7/0xd30 [ 242.402346][ C1] ? worker_thread+0x1120/0x1120 [ 242.407271][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.413059][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 242.417979][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.423191][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.428251][ C1] ? worker_thread+0x1120/0x1120 [ 242.433195][ C1] kthread+0x3af/0x4a0 [ 242.437274][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.443471][ C1] ret_from_fork+0x1f/0x30 [ 242.447888][ C1] task:ksoftirqd/0 state:S stack:23904 pid: 10 ppid: 2 flags:0x00004000 [ 242.457074][ C1] Call Trace: [ 242.460356][ C1] __schedule+0x893/0x2130 [ 242.464760][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.470033][ C1] schedule+0xcf/0x270 [ 242.474107][ C1] smpboot_thread_fn+0x328/0x9e0 [ 242.479029][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.485270][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.490276][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.496497][ C1] kthread+0x3af/0x4a0 [ 242.500547][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.506443][ C1] ret_from_fork+0x1f/0x30 [ 242.510878][ C1] task:rcu_preempt state:I stack:29168 pid: 11 ppid: 2 flags:0x00004000 [ 242.520057][ C1] Call Trace: [ 242.523331][ C1] __schedule+0x893/0x2130 [ 242.527739][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.533032][ C1] ? debug_object_destroy+0x210/0x210 [ 242.538386][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 242.543219][ C1] schedule+0xcf/0x270 [ 242.547269][ C1] schedule_timeout+0x148/0x250 [ 242.552107][ C1] ? usleep_range+0x170/0x170 [ 242.556893][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.562073][ C1] ? __next_timer_interrupt+0x210/0x210 [ 242.567636][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 242.573540][ C1] rcu_gp_kthread+0xb4c/0x1c90 [ 242.578298][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 242.583139][ C1] ? rcu_core_si+0x10/0x10 [ 242.587540][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.593345][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.598593][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.603607][ C1] ? rcu_core_si+0x10/0x10 [ 242.608016][ C1] kthread+0x3af/0x4a0 [ 242.612071][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.617963][ C1] ret_from_fork+0x1f/0x30 [ 242.622369][ C1] task:migration/0 state:S stack:30304 pid: 12 ppid: 2 flags:0x00004000 [ 242.631547][ C1] Call Trace: [ 242.634830][ C1] __schedule+0x893/0x2130 [ 242.639235][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.644517][ C1] ? ikconfig_read_current+0x40/0x40 [ 242.649784][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.655579][ C1] ? ikconfig_read_current+0x40/0x40 [ 242.660849][ C1] schedule+0xcf/0x270 [ 242.664901][ C1] smpboot_thread_fn+0x328/0x9e0 [ 242.669833][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.676052][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.681159][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.687395][ C1] kthread+0x3af/0x4a0 [ 242.691444][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.697317][ C1] ret_from_fork+0x1f/0x30 [ 242.701725][ C1] task:cpuhp/0 state:S stack:27792 pid: 13 ppid: 2 flags:0x00004000 [ 242.710927][ C1] Call Trace: [ 242.714201][ C1] __schedule+0x893/0x2130 [ 242.718604][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.723873][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.729715][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.734909][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 242.740697][ C1] schedule+0xcf/0x270 [ 242.744762][ C1] smpboot_thread_fn+0x328/0x9e0 [ 242.749693][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.755913][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.760934][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.767155][ C1] kthread+0x3af/0x4a0 [ 242.771209][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.777126][ C1] ret_from_fork+0x1f/0x30 [ 242.781528][ C1] task:cpuhp/1 state:S stack:28336 pid: 14 ppid: 2 flags:0x00004000 [ 242.790727][ C1] Call Trace: [ 242.794019][ C1] __schedule+0x893/0x2130 [ 242.798461][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.803738][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.809533][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 242.814832][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 242.820659][ C1] schedule+0xcf/0x270 [ 242.824728][ C1] smpboot_thread_fn+0x328/0x9e0 [ 242.829658][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.835883][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.840899][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.847122][ C1] kthread+0x3af/0x4a0 [ 242.851189][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.857064][ C1] ret_from_fork+0x1f/0x30 [ 242.861737][ C1] task:migration/1 state:R running task stack:30288 pid: 15 ppid: 2 flags:0x00004000 [ 242.872522][ C1] Call Trace: [ 242.875809][ C1] __schedule+0x893/0x2130 [ 242.880222][ C1] ? io_schedule_timeout+0x140/0x140 [ 242.885506][ C1] ? ikconfig_read_current+0x40/0x40 [ 242.890777][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 242.896579][ C1] ? ikconfig_read_current+0x40/0x40 [ 242.901862][ C1] schedule+0xcf/0x270 [ 242.905947][ C1] smpboot_thread_fn+0x328/0x9e0 [ 242.910889][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.917110][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 242.922143][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 242.928366][ C1] kthread+0x3af/0x4a0 [ 242.932429][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 242.938303][ C1] ret_from_fork+0x1f/0x30 [ 242.942722][ C1] task:ksoftirqd/1 state:R running task stack:25112 pid: 16 ppid: 2 flags:0x00004008 [ 242.953493][ C1] Call Trace: [ 242.956766][ C1] sched_show_task+0x434/0x580 [ 242.961512][ C1] ? check_same_owner+0x250/0x250 [ 242.966533][ C1] ? cpumask_next+0x3c/0x40 [ 242.971033][ C1] ? touch_all_softlockup_watchdogs+0xc7/0x120 [ 242.977170][ C1] show_state_filter+0xf2/0x2d0 [ 242.982252][ C1] ? fn_caps_on+0x90/0x90 [ 242.986596][ C1] k_spec+0xe1/0x130 [ 242.990543][ C1] kbd_event+0xc02/0x18f0 [ 242.995021][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 242.999695][ C1] ? lock_release+0x710/0x710 [ 243.004364][ C1] ? input_repeat_key+0x244/0x380 [ 243.009377][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 243.014051][ C1] input_to_handler+0x3b9/0x4c0 [ 243.018907][ C1] input_pass_values.part.0+0x284/0x700 [ 243.024432][ C1] ? ktime_mono_to_any+0xb8/0x1a0 [ 243.029436][ C1] ? ktime_mono_to_any+0x10f/0x1a0 [ 243.034528][ C1] input_repeat_key+0x283/0x380 [ 243.039362][ C1] ? input_unregister_device+0xf0/0xf0 [ 243.044822][ C1] ? input_unregister_device+0xf0/0xf0 [ 243.050276][ C1] call_timer_fn+0x1a5/0x6b0 [ 243.054849][ C1] ? add_timer_on+0x4a0/0x4a0 [ 243.059506][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 243.064342][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 243.069525][ C1] ? input_unregister_device+0xf0/0xf0 [ 243.074979][ C1] __run_timers.part.0+0x67c/0xa50 [ 243.080077][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 243.084838][ C1] ? finish_task_switch+0x150/0x7a0 [ 243.090028][ C1] ? __switch_to+0x57c/0x1050 [ 243.094691][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 243.100737][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 243.105924][ C1] ? sched_clock+0x2a/0x40 [ 243.110321][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 243.115179][ C1] run_timer_softirq+0xb3/0x1d0 [ 243.120012][ C1] __do_softirq+0x2a0/0x9f6 [ 243.124519][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 243.130567][ C1] run_ksoftirqd+0x2d/0x50 [ 243.134962][ C1] smpboot_thread_fn+0x655/0x9e0 [ 243.139882][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 243.146115][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 243.151120][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 243.157341][ C1] kthread+0x3af/0x4a0 [ 243.161390][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.167271][ C1] ret_from_fork+0x1f/0x30 [ 243.171677][ C1] task:kworker/1:0 state:I stack:25296 pid: 17 ppid: 2 flags:0x00004000 [ 243.180879][ C1] Workqueue: 0x0 (events) [ 243.185285][ C1] Call Trace: [ 243.189077][ C1] __schedule+0x893/0x2130 [ 243.193480][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.198757][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 243.203771][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 243.208692][ C1] schedule+0xcf/0x270 [ 243.212742][ C1] worker_thread+0x14c/0x1120 [ 243.217456][ C1] ? process_one_work+0x15a0/0x15a0 [ 243.222655][ C1] kthread+0x3af/0x4a0 [ 243.226707][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.232581][ C1] ret_from_fork+0x1f/0x30 [ 243.236987][ C1] task:kworker/1:0H state:I stack:28936 pid: 18 ppid: 2 flags:0x00004000 [ 243.246200][ C1] Workqueue: 0x0 (kblockd) [ 243.250686][ C1] Call Trace: [ 243.253956][ C1] __schedule+0x893/0x2130 [ 243.258357][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.263645][ C1] schedule+0xcf/0x270 [ 243.267712][ C1] worker_thread+0x14c/0x1120 [ 243.272381][ C1] ? process_one_work+0x15a0/0x15a0 [ 243.277561][ C1] kthread+0x3af/0x4a0 [ 243.281611][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.287484][ C1] ret_from_fork+0x1f/0x30 [ 243.291890][ C1] task:kdevtmpfs state:S stack:27440 pid: 19 ppid: 2 flags:0x00004000 [ 243.301087][ C1] Call Trace: [ 243.304361][ C1] __schedule+0x893/0x2130 [ 243.308778][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.314045][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 243.319048][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 243.323968][ C1] schedule+0xcf/0x270 [ 243.328017][ C1] devtmpfsd+0x30d/0x333 [ 243.332274][ C1] ? dmar_validate_one_drhd+0x24d/0x24d [ 243.337808][ C1] kthread+0x3af/0x4a0 [ 243.341871][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.347834][ C1] ret_from_fork+0x1f/0x30 [ 243.352258][ C1] task:netns state:I stack:30680 pid: 20 ppid: 2 flags:0x00004000 [ 243.361441][ C1] Call Trace: [ 243.364716][ C1] __schedule+0x893/0x2130 [ 243.369141][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.374405][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 243.379410][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 243.384331][ C1] schedule+0xcf/0x270 [ 243.388383][ C1] rescuer_thread+0x7a7/0xd30 [ 243.393049][ C1] ? worker_thread+0x1120/0x1120 [ 243.397984][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 243.403770][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 243.408689][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.413886][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 243.418889][ C1] ? worker_thread+0x1120/0x1120 [ 243.423808][ C1] kthread+0x3af/0x4a0 [ 243.427997][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.433889][ C1] ret_from_fork+0x1f/0x30 [ 243.438335][ C1] task:kworker/u4:1 state:I stack:25264 pid: 21 ppid: 2 flags:0x00004000 [ 243.447531][ C1] Workqueue: 0x0 (phy10) [ 243.451854][ C1] Call Trace: [ 243.455133][ C1] __schedule+0x893/0x2130 [ 243.459538][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.464822][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 243.469755][ C1] schedule+0xcf/0x270 [ 243.473809][ C1] worker_thread+0x14c/0x1120 [ 243.478503][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 243.483520][ C1] ? process_one_work+0x15a0/0x15a0 [ 243.488712][ C1] kthread+0x3af/0x4a0 [ 243.492765][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.498643][ C1] ret_from_fork+0x1f/0x30 [ 243.503071][ C1] task:rcu_tasks_kthre state:S stack:29904 pid: 23 ppid: 2 flags:0x00004000 [ 243.512272][ C1] Call Trace: [ 243.515556][ C1] __schedule+0x893/0x2130 [ 243.519962][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.525232][ C1] ? prepare_to_wait_event+0x129/0x650 [ 243.530677][ C1] schedule+0xcf/0x270 [ 243.534731][ C1] rcu_tasks_kthread+0x486/0x650 [ 243.539706][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 243.545841][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 243.551622][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.557013][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 243.562079][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 243.568215][ C1] kthread+0x3af/0x4a0 [ 243.572265][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.578204][ C1] ret_from_fork+0x1f/0x30 [ 243.582621][ C1] task:rcu_tasks_trace state:S stack:30080 pid: 24 ppid: 2 flags:0x00004000 [ 243.591943][ C1] Call Trace: [ 243.595298][ C1] __schedule+0x893/0x2130 [ 243.599705][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.605016][ C1] ? prepare_to_wait_event+0x129/0x650 [ 243.610462][ C1] schedule+0xcf/0x270 [ 243.614529][ C1] rcu_tasks_kthread+0x486/0x650 [ 243.619461][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 243.625611][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 243.631310][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.636492][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 243.641497][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 243.647651][ C1] kthread+0x3af/0x4a0 [ 243.651705][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 243.657588][ C1] ret_from_fork+0x1f/0x30 [ 243.661996][ C1] task:kworker/1:1 state:R running task stack:23056 pid: 33 ppid: 2 flags:0x00004000 [ 243.672754][ C1] Workqueue: usb_hub_wq hub_event [ 243.677756][ C1] Call Trace: [ 243.681026][ C1] __schedule+0x893/0x2130 [ 243.687078][ C1] ? io_schedule_timeout+0x140/0x140 [ 243.692346][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 243.697730][ C1] preempt_schedule_common+0x45/0xc0 [ 243.702993][ C1] preempt_schedule_thunk+0x16/0x18 [ 243.708188][ C1] ? vprintk_emit+0x1cd/0x4c0 [ 243.712858][ C1] vprintk_emit+0x1d2/0x4c0 [ 243.717346][ C1] dev_vprintk_emit+0x2ea/0x32e [ 243.722176][ C1] ? dev_attr_show.cold+0x3a/0x3a [ 243.727185][ C1] ? wait_for_completion+0x260/0x260 [ 243.732452][ C1] dev_printk_emit+0xba/0xf1 [ 243.737020][ C1] ? dev_vprintk_emit+0x32e/0x32e [ 243.742027][ C1] ? __kernfs_create_file+0x2ad/0x350 [ 243.747382][ C1] __dev_printk+0xcf/0xf5 [ 243.751714][ C1] _dev_info+0xd7/0x109 [ 243.755863][ C1] ? _dev_notice+0x109/0x109 [ 243.760432][ C1] ? sysfs_create_file_ns+0x149/0x1c0 [ 243.765932][ C1] ? sysfs_add_file_mode_ns+0x540/0x540 [ 243.771476][ C1] hid_connect.cold+0xe0/0xf5 [ 243.776200][ C1] ? hid_match_id+0x300/0x300 [ 243.780877][ C1] hid_hw_start+0xa2/0x130 [ 243.785286][ C1] hid_device_probe+0x396/0x3f0 [ 243.790132][ C1] ? hid_match_device+0x390/0x390 [ 243.795138][ C1] really_probe+0x291/0xde0 [ 243.799721][ C1] driver_probe_device+0x26b/0x3d0 [ 243.804816][ C1] __device_attach_driver+0x1d1/0x290 [ 243.810171][ C1] ? driver_allows_async_probing+0x150/0x150 [ 243.816141][ C1] bus_for_each_drv+0x15f/0x1e0 [ 243.820973][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 243.825989][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 243.831789][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.836968][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 243.842758][ C1] __device_attach+0x228/0x4a0 [ 243.847512][ C1] ? really_probe+0xde0/0xde0 [ 243.852169][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 243.857438][ C1] bus_probe_device+0x1e4/0x290 [ 243.862367][ C1] device_add+0xbb2/0x1ce0 [ 243.866787][ C1] ? devlink_add_symlinks+0x450/0x450 [ 243.872135][ C1] ? __debugfs_create_file+0x33d/0x4c0 [ 243.877588][ C1] hid_add_device+0x344/0x9d0 [ 243.882248][ C1] ? modalias_show+0x150/0x150 [ 243.886991][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 243.892520][ C1] usbhid_probe+0xaae/0xfc0 [ 243.897010][ C1] usb_probe_interface+0x315/0x7f0 [ 243.902626][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 243.907978][ C1] really_probe+0x291/0xde0 [ 243.912476][ C1] driver_probe_device+0x26b/0x3d0 [ 243.917578][ C1] __device_attach_driver+0x1d1/0x290 [ 243.923034][ C1] ? driver_allows_async_probing+0x150/0x150 [ 243.928993][ C1] bus_for_each_drv+0x15f/0x1e0 [ 243.933912][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 243.938918][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 243.944714][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 243.949911][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 243.955704][ C1] __device_attach+0x228/0x4a0 [ 243.960451][ C1] ? really_probe+0xde0/0xde0 [ 243.965109][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 243.970378][ C1] bus_probe_device+0x1e4/0x290 [ 243.975229][ C1] device_add+0xbb2/0x1ce0 [ 243.979629][ C1] ? devlink_add_symlinks+0x450/0x450 [ 243.984996][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 243.990828][ C1] usb_set_configuration+0x113c/0x1910 [ 243.996282][ C1] usb_generic_driver_probe+0xba/0x100 [ 244.001722][ C1] usb_probe_device+0xd9/0x2c0 [ 244.006466][ C1] ? usb_driver_release_interface+0x180/0x180 [ 244.012593][ C1] really_probe+0x291/0xde0 [ 244.017134][ C1] driver_probe_device+0x26b/0x3d0 [ 244.022249][ C1] __device_attach_driver+0x1d1/0x290 [ 244.027610][ C1] ? driver_allows_async_probing+0x150/0x150 [ 244.033569][ C1] bus_for_each_drv+0x15f/0x1e0 [ 244.038423][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 244.043429][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 244.049219][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.054401][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 244.060204][ C1] __device_attach+0x228/0x4a0 [ 244.064950][ C1] ? really_probe+0xde0/0xde0 [ 244.069611][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 244.074886][ C1] bus_probe_device+0x1e4/0x290 [ 244.079720][ C1] device_add+0xbb2/0x1ce0 [ 244.084120][ C1] ? devlink_add_symlinks+0x450/0x450 [ 244.089481][ C1] usb_new_device.cold+0x71d/0xfe9 [ 244.094606][ C1] ? hub_disconnect+0x510/0x510 [ 244.099978][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.104910][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 244.110097][ C1] hub_event+0x2348/0x42d0 [ 244.114540][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 244.119635][ C1] ? lock_release+0x710/0x710 [ 244.124294][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 244.129123][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 244.134133][ C1] process_one_work+0x933/0x15a0 [ 244.139050][ C1] ? lock_release+0x710/0x710 [ 244.143707][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 244.149059][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.153973][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 244.158983][ C1] worker_thread+0x64c/0x1120 [ 244.163648][ C1] ? process_one_work+0x15a0/0x15a0 [ 244.168860][ C1] kthread+0x3af/0x4a0 [ 244.172923][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.178806][ C1] ret_from_fork+0x1f/0x30 [ 244.183217][ C1] task:kauditd state:S stack:30184 pid: 34 ppid: 2 flags:0x00004000 [ 244.192505][ C1] Call Trace: [ 244.195781][ C1] __schedule+0x893/0x2130 [ 244.200220][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.205496][ C1] ? prepare_to_wait_event+0x129/0x650 [ 244.210946][ C1] schedule+0xcf/0x270 [ 244.215082][ C1] kauditd_thread+0x693/0xb70 [ 244.219737][ C1] ? auditd_reset+0x170/0x170 [ 244.224395][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 244.230101][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.235278][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 244.240296][ C1] ? auditd_reset+0x170/0x170 [ 244.245035][ C1] kthread+0x3af/0x4a0 [ 244.249079][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.254951][ C1] ret_from_fork+0x1f/0x30 [ 244.260931][ C1] task:kworker/u4:2 state:I stack:24048 pid: 48 ppid: 2 flags:0x00004000 [ 244.270115][ C1] Workqueue: 0x0 (phy10) [ 244.274425][ C1] Call Trace: [ 244.277693][ C1] __schedule+0x893/0x2130 [ 244.282092][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.287363][ C1] schedule+0xcf/0x270 [ 244.291411][ C1] worker_thread+0x14c/0x1120 [ 244.296075][ C1] ? process_one_work+0x15a0/0x15a0 [ 244.301253][ C1] kthread+0x3af/0x4a0 [ 244.305300][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.311175][ C1] ret_from_fork+0x1f/0x30 [ 244.315602][ C1] task:kworker/u4:3 state:D stack:24864 pid: 123 ppid: 2 flags:0x00004000 [ 244.324787][ C1] Workqueue: phy14 ieee80211_iface_work [ 244.330505][ C1] Call Trace: [ 244.333775][ C1] __schedule+0x893/0x2130 [ 244.338178][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.343458][ C1] ? prepare_to_wait_event+0x129/0x650 [ 244.348900][ C1] schedule+0xcf/0x270 [ 244.353036][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 244.358661][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 244.363778][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 244.369480][ C1] ? lock_chain_count+0x20/0x20 [ 244.374331][ C1] ? find_held_lock+0x2d/0x110 [ 244.379189][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 244.384286][ C1] synchronize_rcu+0xdf/0x180 [ 244.388940][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 244.394737][ C1] ? mutex_is_locked+0xe/0x40 [ 244.399393][ C1] synchronize_net+0x47/0x50 [ 244.403965][ C1] __sta_info_destroy+0x2e/0x50 [ 244.408982][ C1] ieee80211_ibss_work+0x625/0xe80 [ 244.414112][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 244.420438][ C1] ? mark_held_locks+0x9f/0xe0 [ 244.426406][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.431596][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 244.437383][ C1] ieee80211_iface_work+0x82e/0x970 [ 244.442583][ C1] process_one_work+0x933/0x15a0 [ 244.447504][ C1] ? lock_release+0x710/0x710 [ 244.453724][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 244.459104][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.464045][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 244.469860][ C1] worker_thread+0x64c/0x1120 [ 244.474533][ C1] ? process_one_work+0x15a0/0x15a0 [ 244.479728][ C1] kthread+0x3af/0x4a0 [ 244.483785][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.489679][ C1] ret_from_fork+0x1f/0x30 [ 244.494092][ C1] task:kworker/u4:4 state:D stack:25280 pid: 221 ppid: 2 flags:0x00004000 [ 244.503292][ C1] Workqueue: phy12 ieee80211_iface_work [ 244.508820][ C1] Call Trace: [ 244.512097][ C1] __schedule+0x893/0x2130 [ 244.516511][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.521780][ C1] ? prepare_to_wait_event+0x129/0x650 [ 244.527223][ C1] schedule+0xcf/0x270 [ 244.531272][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 244.536905][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 244.542023][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 244.547752][ C1] ? lock_chain_count+0x20/0x20 [ 244.552593][ C1] ? find_held_lock+0x2d/0x110 [ 244.557357][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 244.562470][ C1] synchronize_rcu+0xdf/0x180 [ 244.567142][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 244.572939][ C1] ? mutex_is_locked+0xe/0x40 [ 244.577606][ C1] synchronize_net+0x47/0x50 [ 244.582174][ C1] sta_info_destroy_addr+0x79/0xe0 [ 244.587443][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 244.593492][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 244.599200][ C1] ? mark_lock+0xf7/0x24c0 [ 244.603620][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 244.609619][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 244.614662][ C1] ? lock_chain_count+0x20/0x20 [ 244.619521][ C1] ? find_held_lock+0x2d/0x110 [ 244.624449][ C1] ? skb_dequeue+0x125/0x180 [ 244.629036][ C1] ? mark_held_locks+0x9f/0xe0 [ 244.633873][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 244.639664][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.644861][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 244.650792][ C1] ieee80211_iface_work+0x706/0x970 [ 244.655984][ C1] process_one_work+0x933/0x15a0 [ 244.661017][ C1] ? lock_release+0x710/0x710 [ 244.665675][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 244.671027][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.675942][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 244.680987][ C1] worker_thread+0x64c/0x1120 [ 244.685659][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 244.690660][ C1] ? process_one_work+0x15a0/0x15a0 [ 244.695852][ C1] kthread+0x3af/0x4a0 [ 244.699900][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.705772][ C1] ret_from_fork+0x1f/0x30 [ 244.710177][ C1] task:khungtaskd state:S stack:30648 pid: 1654 ppid: 2 flags:0x00004000 [ 244.719357][ C1] Call Trace: [ 244.722626][ C1] __schedule+0x893/0x2130 [ 244.727029][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.732289][ C1] ? debug_object_destroy+0x210/0x210 [ 244.737648][ C1] schedule+0xcf/0x270 [ 244.741707][ C1] schedule_timeout+0x148/0x250 [ 244.746534][ C1] ? usleep_range+0x170/0x170 [ 244.751188][ C1] ? __next_timer_interrupt+0x210/0x210 [ 244.756718][ C1] watchdog+0xf9/0xfa0 [ 244.760817][ C1] ? reset_hung_task_detector+0x30/0x30 [ 244.766345][ C1] kthread+0x3af/0x4a0 [ 244.770402][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.776273][ C1] ret_from_fork+0x1f/0x30 [ 244.780686][ C1] task:oom_reaper state:S stack:30096 pid: 1655 ppid: 2 flags:0x00004000 [ 244.789863][ C1] Call Trace: [ 244.793742][ C1] __schedule+0x893/0x2130 [ 244.798139][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.803415][ C1] ? prepare_to_wait_event+0x129/0x650 [ 244.808871][ C1] schedule+0xcf/0x270 [ 244.812919][ C1] oom_reaper+0x983/0xd40 [ 244.817239][ C1] ? __kthread_parkme+0xad/0x1e0 [ 244.822164][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 244.826996][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 244.832195][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 244.837904][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.843092][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 244.848105][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 244.853803][ C1] kthread+0x3af/0x4a0 [ 244.857863][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.863738][ C1] ret_from_fork+0x1f/0x30 [ 244.868152][ C1] task:writeback state:I stack:30680 pid: 1656 ppid: 2 flags:0x00004000 [ 244.877342][ C1] Call Trace: [ 244.880625][ C1] __schedule+0x893/0x2130 [ 244.885024][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.890287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 244.895288][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 244.900215][ C1] schedule+0xcf/0x270 [ 244.904277][ C1] rescuer_thread+0x7a7/0xd30 [ 244.908941][ C1] ? worker_thread+0x1120/0x1120 [ 244.913868][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 244.919661][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 244.924582][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 244.929758][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 244.934758][ C1] ? worker_thread+0x1120/0x1120 [ 244.939674][ C1] kthread+0x3af/0x4a0 [ 244.943719][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 244.949591][ C1] ret_from_fork+0x1f/0x30 [ 244.953996][ C1] task:kcompactd0 state:S stack:29496 pid: 1657 ppid: 2 flags:0x00004000 [ 244.963174][ C1] Call Trace: [ 244.966454][ C1] __schedule+0x893/0x2130 [ 244.970854][ C1] ? io_schedule_timeout+0x140/0x140 [ 244.976140][ C1] ? debug_object_destroy+0x210/0x210 [ 244.981588][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 244.986418][ C1] schedule+0xcf/0x270 [ 244.990469][ C1] schedule_timeout+0x148/0x250 [ 244.995314][ C1] ? usleep_range+0x170/0x170 [ 244.999968][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.005146][ C1] ? __next_timer_interrupt+0x210/0x210 [ 245.010686][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 245.015604][ C1] kcompactd+0x5c1/0xd00 [ 245.019827][ C1] ? kcompactd_do_work+0x730/0x730 [ 245.024968][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 245.030675][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.035863][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.040862][ C1] ? kcompactd_do_work+0x730/0x730 [ 245.045952][ C1] kthread+0x3af/0x4a0 [ 245.049998][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.055869][ C1] ret_from_fork+0x1f/0x30 [ 245.060272][ C1] task:kcompactd1 state:S stack:29496 pid: 1659 ppid: 2 flags:0x00004000 [ 245.069460][ C1] Call Trace: [ 245.072733][ C1] __schedule+0x893/0x2130 [ 245.077133][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.082397][ C1] ? debug_object_destroy+0x210/0x210 [ 245.087748][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 245.092577][ C1] schedule+0xcf/0x270 [ 245.096625][ C1] schedule_timeout+0x148/0x250 [ 245.101452][ C1] ? usleep_range+0x170/0x170 [ 245.106105][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.111283][ C1] ? __next_timer_interrupt+0x210/0x210 [ 245.116825][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 245.121746][ C1] kcompactd+0x5c1/0xd00 [ 245.125974][ C1] ? kcompactd_do_work+0x730/0x730 [ 245.131069][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 245.136779][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.141963][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.146964][ C1] ? kcompactd_do_work+0x730/0x730 [ 245.152252][ C1] kthread+0x3af/0x4a0 [ 245.156300][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.162183][ C1] ret_from_fork+0x1f/0x30 [ 245.166586][ C1] task:ksmd state:S stack:30048 pid: 1660 ppid: 2 flags:0x00004000 [ 245.175773][ C1] Call Trace: [ 245.179042][ C1] __schedule+0x893/0x2130 [ 245.183441][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.188721][ C1] ? prepare_to_wait_event+0x129/0x650 [ 245.194176][ C1] schedule+0xcf/0x270 [ 245.198225][ C1] ksm_scan_thread+0x24ad/0x69b0 [ 245.203146][ C1] ? find_held_lock+0x2d/0x110 [ 245.207905][ C1] ? __kthread_parkme+0xad/0x1e0 [ 245.212829][ C1] ? __stable_node_chain+0xd80/0xd80 [ 245.218111][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 245.223834][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.229022][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.234031][ C1] ? __stable_node_chain+0xd80/0xd80 [ 245.239306][ C1] kthread+0x3af/0x4a0 [ 245.243365][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.249235][ C1] ret_from_fork+0x1f/0x30 [ 245.253653][ C1] task:khugepaged state:D stack:23936 pid: 1661 ppid: 2 flags:0x00004000 [ 245.262835][ C1] Call Trace: [ 245.266203][ C1] __schedule+0x893/0x2130 [ 245.270863][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.276137][ C1] ? lock_chain_count+0x20/0x20 [ 245.280971][ C1] schedule+0xcf/0x270 [ 245.285020][ C1] schedule_timeout+0x1d8/0x250 [ 245.289848][ C1] ? usleep_range+0x170/0x170 [ 245.294524][ C1] ? wait_for_completion+0x15b/0x260 [ 245.299791][ C1] ? mark_held_locks+0x9f/0xe0 [ 245.304531][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.309458][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.314638][ C1] wait_for_completion+0x163/0x260 [ 245.319811][ C1] ? __flush_work+0x4f1/0xac0 [ 245.324480][ C1] ? wait_for_completion_interruptible+0x2e0/0x2e0 [ 245.330972][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 245.336147][ C1] __flush_work+0x51f/0xac0 [ 245.340631][ C1] ? queue_delayed_work_on+0xe0/0xe0 [ 245.345895][ C1] ? flush_workqueue_prep_pwqs+0x510/0x510 [ 245.351701][ C1] ? queue_work_on+0xab/0xd0 [ 245.356271][ C1] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 245.362143][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.367325][ C1] lru_add_drain_all+0x41c/0x6f0 [ 245.372246][ C1] khugepaged+0x10b/0x6a70 [ 245.376678][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 245.382291][ C1] ? __kthread_parkme+0xad/0x1e0 [ 245.387220][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 245.392051][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 245.397757][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.402857][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 245.408477][ C1] kthread+0x3af/0x4a0 [ 245.412534][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.418422][ C1] ret_from_fork+0x1f/0x30 [ 245.422823][ C1] task:pencrypt_serial state:I stack:30680 pid: 1703 ppid: 2 flags:0x00004000 [ 245.432051][ C1] Call Trace: [ 245.435333][ C1] __schedule+0x893/0x2130 [ 245.439743][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.445147][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.450181][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.455112][ C1] schedule+0xcf/0x270 [ 245.459184][ C1] rescuer_thread+0x7a7/0xd30 [ 245.463863][ C1] ? worker_thread+0x1120/0x1120 [ 245.468794][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.474590][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.479519][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.484712][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.489715][ C1] ? worker_thread+0x1120/0x1120 [ 245.494631][ C1] kthread+0x3af/0x4a0 [ 245.498676][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.504552][ C1] ret_from_fork+0x1f/0x30 [ 245.508975][ C1] task:pdecrypt_serial state:I stack:30680 pid: 1705 ppid: 2 flags:0x00004000 [ 245.518167][ C1] Call Trace: [ 245.521436][ C1] __schedule+0x893/0x2130 [ 245.525836][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.531096][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.536100][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.541104][ C1] schedule+0xcf/0x270 [ 245.545151][ C1] rescuer_thread+0x7a7/0xd30 [ 245.549827][ C1] ? worker_thread+0x1120/0x1120 [ 245.554744][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.560527][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.565447][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.570798][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.575807][ C1] ? worker_thread+0x1120/0x1120 [ 245.580744][ C1] kthread+0x3af/0x4a0 [ 245.584941][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.590820][ C1] ret_from_fork+0x1f/0x30 [ 245.595279][ C1] task:cryptd state:I stack:30680 pid: 1706 ppid: 2 flags:0x00004000 [ 245.604484][ C1] Call Trace: [ 245.607763][ C1] __schedule+0x893/0x2130 [ 245.612185][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.617459][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.622474][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.627397][ C1] schedule+0xcf/0x270 [ 245.631458][ C1] rescuer_thread+0x7a7/0xd30 [ 245.636188][ C1] ? worker_thread+0x1120/0x1120 [ 245.641122][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.646917][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.651838][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.657032][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.662121][ C1] ? worker_thread+0x1120/0x1120 [ 245.667038][ C1] kthread+0x3af/0x4a0 [ 245.671181][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.677052][ C1] ret_from_fork+0x1f/0x30 [ 245.681473][ C1] task:kintegrityd state:I stack:30680 pid: 1778 ppid: 2 flags:0x00004000 [ 245.690654][ C1] Call Trace: [ 245.693922][ C1] __schedule+0x893/0x2130 [ 245.698336][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.703597][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.708602][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.713523][ C1] schedule+0xcf/0x270 [ 245.717608][ C1] rescuer_thread+0x7a7/0xd30 [ 245.722285][ C1] ? worker_thread+0x1120/0x1120 [ 245.727214][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.733010][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.737932][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.743209][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.748212][ C1] ? worker_thread+0x1120/0x1120 [ 245.753130][ C1] kthread+0x3af/0x4a0 [ 245.757179][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.763068][ C1] ret_from_fork+0x1f/0x30 [ 245.767472][ C1] task:kblockd state:I stack:30680 pid: 1779 ppid: 2 flags:0x00004000 [ 245.776651][ C1] Call Trace: [ 245.779926][ C1] __schedule+0x893/0x2130 [ 245.784327][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.789591][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.794603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.799522][ C1] schedule+0xcf/0x270 [ 245.803581][ C1] rescuer_thread+0x7a7/0xd30 [ 245.808248][ C1] ? worker_thread+0x1120/0x1120 [ 245.813163][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.818950][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.823865][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.829043][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.834056][ C1] ? worker_thread+0x1120/0x1120 [ 245.838984][ C1] kthread+0x3af/0x4a0 [ 245.843034][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.848907][ C1] ret_from_fork+0x1f/0x30 [ 245.853313][ C1] task:blkcg_punt_bio state:I stack:30680 pid: 1781 ppid: 2 flags:0x00004000 [ 245.862494][ C1] Call Trace: [ 245.866124][ C1] __schedule+0x893/0x2130 [ 245.870542][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.875804][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.880817][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.885735][ C1] schedule+0xcf/0x270 [ 245.889783][ C1] rescuer_thread+0x7a7/0xd30 [ 245.894459][ C1] ? worker_thread+0x1120/0x1120 [ 245.899373][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.906208][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.911134][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 245.916322][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 245.921324][ C1] ? worker_thread+0x1120/0x1120 [ 245.926243][ C1] kthread+0x3af/0x4a0 [ 245.930310][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 245.936182][ C1] ret_from_fork+0x1f/0x30 [ 245.940596][ C1] task:tpm_dev_wq state:I stack:30072 pid: 1870 ppid: 2 flags:0x00004000 [ 245.949960][ C1] Call Trace: [ 245.953232][ C1] __schedule+0x893/0x2130 [ 245.957633][ C1] ? io_schedule_timeout+0x140/0x140 [ 245.962894][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 245.967907][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 245.972826][ C1] schedule+0xcf/0x270 [ 245.976872][ C1] rescuer_thread+0x7a7/0xd30 [ 245.981553][ C1] ? worker_thread+0x1120/0x1120 [ 245.986466][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 245.992259][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 245.997185][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.002361][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.007367][ C1] ? worker_thread+0x1120/0x1120 [ 246.012294][ C1] kthread+0x3af/0x4a0 [ 246.016339][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.022215][ C1] ret_from_fork+0x1f/0x30 [ 246.026621][ C1] task:ata_sff state:I stack:30680 pid: 1883 ppid: 2 flags:0x00004000 [ 246.035798][ C1] Call Trace: [ 246.039066][ C1] __schedule+0x893/0x2130 [ 246.043476][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.048737][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.053739][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.058743][ C1] schedule+0xcf/0x270 [ 246.062803][ C1] rescuer_thread+0x7a7/0xd30 [ 246.067574][ C1] ? worker_thread+0x1120/0x1120 [ 246.072500][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.078303][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.083217][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.088408][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.093483][ C1] ? worker_thread+0x1120/0x1120 [ 246.098465][ C1] kthread+0x3af/0x4a0 [ 246.102999][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.108891][ C1] ret_from_fork+0x1f/0x30 [ 246.113297][ C1] task:md state:I stack:30072 pid: 1919 ppid: 2 flags:0x00004000 [ 246.122481][ C1] Call Trace: [ 246.125761][ C1] __schedule+0x893/0x2130 [ 246.130160][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.135420][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.140422][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.145342][ C1] schedule+0xcf/0x270 [ 246.149489][ C1] rescuer_thread+0x7a7/0xd30 [ 246.154156][ C1] ? worker_thread+0x1120/0x1120 [ 246.159081][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.164875][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.169787][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.174975][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.179977][ C1] ? worker_thread+0x1120/0x1120 [ 246.185066][ C1] kthread+0x3af/0x4a0 [ 246.189115][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.194986][ C1] ret_from_fork+0x1f/0x30 [ 246.199401][ C1] task:edac-poller state:I stack:30304 pid: 1922 ppid: 2 flags:0x00004000 [ 246.208584][ C1] Call Trace: [ 246.213068][ C1] __schedule+0x893/0x2130 [ 246.217491][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.222864][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.227880][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.232812][ C1] schedule+0xcf/0x270 [ 246.236869][ C1] rescuer_thread+0x7a7/0xd30 [ 246.241544][ C1] ? worker_thread+0x1120/0x1120 [ 246.246461][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.252476][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.257393][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.262594][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.267594][ C1] ? worker_thread+0x1120/0x1120 [ 246.272539][ C1] kthread+0x3af/0x4a0 [ 246.276588][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.282464][ C1] ret_from_fork+0x1f/0x30 [ 246.286880][ C1] task:ib-comp-wq state:I stack:30328 pid: 2039 ppid: 2 flags:0x00004000 [ 246.296063][ C1] Call Trace: [ 246.299330][ C1] __schedule+0x893/0x2130 [ 246.303751][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.309011][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.314024][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.318944][ C1] schedule+0xcf/0x270 [ 246.323001][ C1] rescuer_thread+0x7a7/0xd30 [ 246.327675][ C1] ? worker_thread+0x1120/0x1120 [ 246.332588][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.338385][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.343298][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.348474][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.353473][ C1] ? worker_thread+0x1120/0x1120 [ 246.358391][ C1] kthread+0x3af/0x4a0 [ 246.362708][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.368613][ C1] ret_from_fork+0x1f/0x30 [ 246.373018][ C1] task:kworker/u5:0 state:I stack:27528 pid: 2041 ppid: 2 flags:0x00004000 [ 246.382213][ C1] Workqueue: 0x0 (hci5) [ 246.386451][ C1] Call Trace: [ 246.389720][ C1] __schedule+0x893/0x2130 [ 246.394119][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.399391][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.404398][ C1] schedule+0xcf/0x270 [ 246.408449][ C1] worker_thread+0x14c/0x1120 [ 246.413115][ C1] ? process_one_work+0x15a0/0x15a0 [ 246.418299][ C1] kthread+0x3af/0x4a0 [ 246.422346][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.428475][ C1] ret_from_fork+0x1f/0x30 [ 246.432895][ C1] task:ib-comp-unb-wq state:I stack:30680 pid: 2042 ppid: 2 flags:0x00004000 [ 246.442615][ C1] Call Trace: [ 246.445900][ C1] __schedule+0x893/0x2130 [ 246.450348][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.455611][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.460623][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.465541][ C1] schedule+0xcf/0x270 [ 246.469601][ C1] rescuer_thread+0x7a7/0xd30 [ 246.474362][ C1] ? worker_thread+0x1120/0x1120 [ 246.479279][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.485060][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.489984][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.495176][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.500175][ C1] ? worker_thread+0x1120/0x1120 [ 246.505091][ C1] kthread+0x3af/0x4a0 [ 246.509139][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.515023][ C1] ret_from_fork+0x1f/0x30 [ 246.519463][ C1] task:ib_mcast state:I stack:30072 pid: 2045 ppid: 2 flags:0x00004000 [ 246.528670][ C1] Call Trace: [ 246.531950][ C1] __schedule+0x893/0x2130 [ 246.536351][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.541643][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.546643][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.551558][ C1] schedule+0xcf/0x270 [ 246.555604][ C1] rescuer_thread+0x7a7/0xd30 [ 246.560278][ C1] ? worker_thread+0x1120/0x1120 [ 246.565384][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.571168][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.576103][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.581311][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.586361][ C1] ? worker_thread+0x1120/0x1120 [ 246.591296][ C1] kthread+0x3af/0x4a0 [ 246.595351][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.601241][ C1] ret_from_fork+0x1f/0x30 [ 246.605665][ C1] task:ib_nl_sa_wq state:I stack:30680 pid: 2046 ppid: 2 flags:0x00004000 [ 246.614854][ C1] Call Trace: [ 246.618130][ C1] __schedule+0x893/0x2130 [ 246.622532][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.627797][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.632807][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.637725][ C1] schedule+0xcf/0x270 [ 246.641918][ C1] rescuer_thread+0x7a7/0xd30 [ 246.646592][ C1] ? worker_thread+0x1120/0x1120 [ 246.651525][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.657319][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.662327][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.667518][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.672532][ C1] ? worker_thread+0x1120/0x1120 [ 246.677447][ C1] kthread+0x3af/0x4a0 [ 246.681496][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.687371][ C1] ret_from_fork+0x1f/0x30 [ 246.691777][ C1] task:rpciod state:I stack:30680 pid: 2049 ppid: 2 flags:0x00004000 [ 246.700958][ C1] Call Trace: [ 246.704227][ C1] __schedule+0x893/0x2130 [ 246.708627][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.713900][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.718903][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.723823][ C1] schedule+0xcf/0x270 [ 246.727883][ C1] rescuer_thread+0x7a7/0xd30 [ 246.732732][ C1] ? worker_thread+0x1120/0x1120 [ 246.737645][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.743516][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.748431][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.753635][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.758638][ C1] ? worker_thread+0x1120/0x1120 [ 246.763555][ C1] kthread+0x3af/0x4a0 [ 246.767606][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.773479][ C1] ret_from_fork+0x1f/0x30 [ 246.777882][ C1] task:xprtiod state:I stack:30680 pid: 2050 ppid: 2 flags:0x00004000 [ 246.787074][ C1] Call Trace: [ 246.790346][ C1] __schedule+0x893/0x2130 [ 246.794759][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.800021][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.805113][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.810030][ C1] schedule+0xcf/0x270 [ 246.814096][ C1] rescuer_thread+0x7a7/0xd30 [ 246.818760][ C1] ? worker_thread+0x1120/0x1120 [ 246.823688][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.829482][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.834409][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.839595][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.844603][ C1] ? worker_thread+0x1120/0x1120 [ 246.849520][ C1] kthread+0x3af/0x4a0 [ 246.853653][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.859536][ C1] ret_from_fork+0x1f/0x30 [ 246.863939][ C1] task:cfg80211 state:I stack:30712 pid: 2053 ppid: 2 flags:0x00004000 [ 246.873116][ C1] Call Trace: [ 246.876386][ C1] __schedule+0x893/0x2130 [ 246.880783][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.886059][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 246.891062][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 246.895980][ C1] schedule+0xcf/0x270 [ 246.900028][ C1] rescuer_thread+0x7a7/0xd30 [ 246.904692][ C1] ? worker_thread+0x1120/0x1120 [ 246.909614][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 246.915396][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 246.920313][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 246.925492][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 246.930504][ C1] ? worker_thread+0x1120/0x1120 [ 246.935432][ C1] kthread+0x3af/0x4a0 [ 246.939483][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 246.945368][ C1] ret_from_fork+0x1f/0x30 [ 246.949791][ C1] task:kswapd0 state:S stack:30064 pid: 2189 ppid: 2 flags:0x00004000 [ 246.958978][ C1] Call Trace: [ 246.962260][ C1] __schedule+0x893/0x2130 [ 246.966680][ C1] ? io_schedule_timeout+0x140/0x140 [ 246.971945][ C1] ? cpumask_next+0x3c/0x40 [ 246.976428][ C1] schedule+0xcf/0x270 [ 246.980477][ C1] kswapd+0xbb2/0xdb0 [ 246.984472][ C1] ? balance_pgdat+0x1240/0x1240 [ 246.989391][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 246.995523][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.000701][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.005705][ C1] ? balance_pgdat+0x1240/0x1240 [ 247.010622][ C1] kthread+0x3af/0x4a0 [ 247.014671][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.020556][ C1] ret_from_fork+0x1f/0x30 [ 247.025000][ C1] task:kswapd1 state:S stack:29720 pid: 2190 ppid: 2 flags:0x00004000 [ 247.034190][ C1] Call Trace: [ 247.037461][ C1] __schedule+0x893/0x2130 [ 247.041860][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.047127][ C1] ? cpumask_next+0x3c/0x40 [ 247.051612][ C1] schedule+0xcf/0x270 [ 247.055660][ C1] kswapd+0xbb2/0xdb0 [ 247.059629][ C1] ? balance_pgdat+0x1240/0x1240 [ 247.064548][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 247.070250][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.075426][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.080443][ C1] ? balance_pgdat+0x1240/0x1240 [ 247.085360][ C1] kthread+0x3af/0x4a0 [ 247.089419][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.095291][ C1] ret_from_fork+0x1f/0x30 [ 247.099717][ C1] task:ecryptfs-kthrea state:S stack:30424 pid: 2194 ppid: 2 flags:0x00004000 [ 247.108896][ C1] Call Trace: [ 247.112179][ C1] __schedule+0x893/0x2130 [ 247.116593][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.121857][ C1] ? prepare_to_wait_event+0x129/0x650 [ 247.127314][ C1] schedule+0xcf/0x270 [ 247.131374][ C1] ecryptfs_threadfn+0x3e1/0x620 [ 247.136303][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 247.142363][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 247.148071][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.153251][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.158271][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 247.164326][ C1] kthread+0x3af/0x4a0 [ 247.168372][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.174245][ C1] ret_from_fork+0x1f/0x30 [ 247.178647][ C1] task:nfsiod state:I stack:30680 pid: 2197 ppid: 2 flags:0x00004000 [ 247.187827][ C1] Call Trace: [ 247.191097][ C1] __schedule+0x893/0x2130 [ 247.195496][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.200759][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.205761][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.210680][ C1] schedule+0xcf/0x270 [ 247.214726][ C1] rescuer_thread+0x7a7/0xd30 [ 247.219393][ C1] ? worker_thread+0x1120/0x1120 [ 247.224310][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.230094][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.235007][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.240282][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.245293][ C1] ? worker_thread+0x1120/0x1120 [ 247.250208][ C1] kthread+0x3af/0x4a0 [ 247.254259][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.260144][ C1] ret_from_fork+0x1f/0x30 [ 247.264544][ C1] task:cifsiod state:I stack:30072 pid: 2198 ppid: 2 flags:0x00004000 [ 247.273730][ C1] Call Trace: [ 247.276997][ C1] __schedule+0x893/0x2130 [ 247.281412][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.286689][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.291692][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.296624][ C1] schedule+0xcf/0x270 [ 247.300672][ C1] rescuer_thread+0x7a7/0xd30 [ 247.305424][ C1] ? worker_thread+0x1120/0x1120 [ 247.310347][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.316139][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.321054][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.326330][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.331341][ C1] ? worker_thread+0x1120/0x1120 [ 247.336270][ C1] kthread+0x3af/0x4a0 [ 247.340318][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.346282][ C1] ret_from_fork+0x1f/0x30 [ 247.350683][ C1] task:smb3decryptd state:I stack:30304 pid: 2199 ppid: 2 flags:0x00004000 [ 247.359870][ C1] Call Trace: [ 247.363146][ C1] __schedule+0x893/0x2130 [ 247.367551][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.372823][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.377853][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.382801][ C1] schedule+0xcf/0x270 [ 247.386850][ C1] rescuer_thread+0x7a7/0xd30 [ 247.391526][ C1] ? worker_thread+0x1120/0x1120 [ 247.396441][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.402235][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.407149][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.412326][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.417330][ C1] ? worker_thread+0x1120/0x1120 [ 247.422256][ C1] kthread+0x3af/0x4a0 [ 247.426304][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.432236][ C1] ret_from_fork+0x1f/0x30 [ 247.436648][ C1] task:cifsfileinfoput state:I stack:30480 pid: 2200 ppid: 2 flags:0x00004000 [ 247.446104][ C1] Call Trace: [ 247.449416][ C1] __schedule+0x893/0x2130 [ 247.454092][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.459381][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.464405][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.469336][ C1] schedule+0xcf/0x270 [ 247.473572][ C1] rescuer_thread+0x7a7/0xd30 [ 247.478245][ C1] ? worker_thread+0x1120/0x1120 [ 247.483162][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.489056][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.493981][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.499167][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.504169][ C1] ? worker_thread+0x1120/0x1120 [ 247.509090][ C1] kthread+0x3af/0x4a0 [ 247.513138][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.519009][ C1] ret_from_fork+0x1f/0x30 [ 247.523427][ C1] task:cifsoplockd state:I stack:30480 pid: 2201 ppid: 2 flags:0x00004000 [ 247.532608][ C1] Call Trace: [ 247.535880][ C1] __schedule+0x893/0x2130 [ 247.540290][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.545899][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.550912][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.555843][ C1] schedule+0xcf/0x270 [ 247.559891][ C1] rescuer_thread+0x7a7/0xd30 [ 247.564558][ C1] ? worker_thread+0x1120/0x1120 [ 247.569556][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.575381][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.580321][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.585516][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.590519][ C1] ? worker_thread+0x1120/0x1120 [ 247.595469][ C1] kthread+0x3af/0x4a0 [ 247.599644][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.605518][ C1] ret_from_fork+0x1f/0x30 [ 247.609923][ C1] task:cifs-dfscache state:I stack:30480 pid: 2202 ppid: 2 flags:0x00004000 [ 247.619103][ C1] Call Trace: [ 247.622372][ C1] __schedule+0x893/0x2130 [ 247.626791][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.632066][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.637069][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.641986][ C1] schedule+0xcf/0x270 [ 247.646035][ C1] rescuer_thread+0x7a7/0xd30 [ 247.650698][ C1] ? worker_thread+0x1120/0x1120 [ 247.655614][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.661398][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.666841][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.672021][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.677031][ C1] ? worker_thread+0x1120/0x1120 [ 247.681947][ C1] kthread+0x3af/0x4a0 [ 247.686085][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.691958][ C1] ret_from_fork+0x1f/0x30 [ 247.696359][ C1] task:jfsIO state:S stack:29912 pid: 2208 ppid: 2 flags:0x00004000 [ 247.705539][ C1] Call Trace: [ 247.708806][ C1] __schedule+0x893/0x2130 [ 247.713204][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.718466][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.723478][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.728400][ C1] schedule+0xcf/0x270 [ 247.732451][ C1] jfsIOWait+0x18e/0x340 [ 247.736685][ C1] ? lmLogClose+0x620/0x620 [ 247.741176][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.746188][ C1] ? lmLogClose+0x620/0x620 [ 247.750679][ C1] kthread+0x3af/0x4a0 [ 247.754742][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.760612][ C1] ret_from_fork+0x1f/0x30 [ 247.765026][ C1] task:jfsCommit state:S stack:29728 pid: 2209 ppid: 2 flags:0x00004000 [ 247.774289][ C1] Call Trace: [ 247.777558][ C1] __schedule+0x893/0x2130 [ 247.781958][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.787224][ C1] schedule+0xcf/0x270 [ 247.791272][ C1] jfs_lazycommit+0x30d/0x9e0 [ 247.795942][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 247.800770][ C1] ? txCommit+0x3a60/0x3a60 [ 247.805256][ C1] ? wake_up_q+0x100/0x100 [ 247.809739][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.814928][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.819942][ C1] ? txCommit+0x3a60/0x3a60 [ 247.824434][ C1] kthread+0x3af/0x4a0 [ 247.828511][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.834387][ C1] ret_from_fork+0x1f/0x30 [ 247.838790][ C1] task:jfsCommit state:S stack:30680 pid: 2210 ppid: 2 flags:0x00004000 [ 247.848429][ C1] Call Trace: [ 247.851700][ C1] __schedule+0x893/0x2130 [ 247.856109][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.861379][ C1] schedule+0xcf/0x270 [ 247.865431][ C1] jfs_lazycommit+0x30d/0x9e0 [ 247.870096][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 247.874925][ C1] ? txCommit+0x3a60/0x3a60 [ 247.879414][ C1] ? wake_up_q+0x100/0x100 [ 247.883809][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.889000][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.894013][ C1] ? txCommit+0x3a60/0x3a60 [ 247.898497][ C1] kthread+0x3af/0x4a0 [ 247.902555][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.908451][ C1] ret_from_fork+0x1f/0x30 [ 247.912855][ C1] task:jfsSync state:S stack:30304 pid: 2211 ppid: 2 flags:0x00004000 [ 247.922040][ C1] Call Trace: [ 247.925310][ C1] __schedule+0x893/0x2130 [ 247.929725][ C1] ? io_schedule_timeout+0x140/0x140 [ 247.934988][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 247.940044][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 247.944971][ C1] schedule+0xcf/0x270 [ 247.949019][ C1] jfs_sync+0x4f4/0x7b0 [ 247.953167][ C1] ? txResume+0x90/0x90 [ 247.957301][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 247.963096][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 247.968013][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 247.973191][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 247.978191][ C1] ? txResume+0x90/0x90 [ 247.982325][ C1] kthread+0x3af/0x4a0 [ 247.986386][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.992467][ C1] ret_from_fork+0x1f/0x30 [ 247.996882][ C1] task:xfsalloc state:I stack:30072 pid: 2212 ppid: 2 flags:0x00004000 [ 248.006082][ C1] Call Trace: [ 248.009359][ C1] __schedule+0x893/0x2130 [ 248.013760][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.019022][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.024039][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.028971][ C1] schedule+0xcf/0x270 [ 248.033071][ C1] rescuer_thread+0x7a7/0xd30 [ 248.037794][ C1] ? worker_thread+0x1120/0x1120 [ 248.042734][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.048537][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.053471][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.058851][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.063853][ C1] ? worker_thread+0x1120/0x1120 [ 248.068796][ C1] kthread+0x3af/0x4a0 [ 248.072847][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.078720][ C1] ret_from_fork+0x1f/0x30 [ 248.083126][ C1] task:xfs_mru_cache state:I stack:30680 pid: 2213 ppid: 2 flags:0x00004000 [ 248.092309][ C1] Call Trace: [ 248.095592][ C1] __schedule+0x893/0x2130 [ 248.099989][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.105252][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.110256][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.115174][ C1] schedule+0xcf/0x270 [ 248.119223][ C1] rescuer_thread+0x7a7/0xd30 [ 248.123885][ C1] ? worker_thread+0x1120/0x1120 [ 248.128820][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.134606][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.139520][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.144719][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.149720][ C1] ? worker_thread+0x1120/0x1120 [ 248.154726][ C1] kthread+0x3af/0x4a0 [ 248.158772][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.164646][ C1] ret_from_fork+0x1f/0x30 [ 248.169049][ C1] task:user_dlm state:I stack:30680 pid: 2215 ppid: 2 flags:0x00004000 [ 248.178489][ C1] Call Trace: [ 248.181756][ C1] __schedule+0x893/0x2130 [ 248.186157][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.191419][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.196422][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.201342][ C1] schedule+0xcf/0x270 [ 248.205397][ C1] rescuer_thread+0x7a7/0xd30 [ 248.210160][ C1] ? worker_thread+0x1120/0x1120 [ 248.215075][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.220868][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.225795][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.230973][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.235976][ C1] ? worker_thread+0x1120/0x1120 [ 248.240905][ C1] kthread+0x3af/0x4a0 [ 248.244953][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.250825][ C1] ret_from_fork+0x1f/0x30 [ 248.255227][ C1] task:glock_workqueue state:I stack:30480 pid: 2217 ppid: 2 flags:0x00004000 [ 248.264406][ C1] Call Trace: [ 248.267691][ C1] __schedule+0x893/0x2130 [ 248.272092][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.277364][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.282366][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.287296][ C1] schedule+0xcf/0x270 [ 248.291366][ C1] rescuer_thread+0x7a7/0xd30 [ 248.296116][ C1] ? worker_thread+0x1120/0x1120 [ 248.301032][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.306822][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.311822][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.317000][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.322006][ C1] ? worker_thread+0x1120/0x1120 [ 248.326922][ C1] kthread+0x3af/0x4a0 [ 248.330968][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.336852][ C1] ret_from_fork+0x1f/0x30 [ 248.341266][ C1] task:delete_workqueu state:I stack:30480 pid: 2218 ppid: 2 flags:0x00004000 [ 248.350456][ C1] Call Trace: [ 248.353727][ C1] __schedule+0x893/0x2130 [ 248.358126][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.363389][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.368401][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.373324][ C1] schedule+0xcf/0x270 [ 248.377371][ C1] rescuer_thread+0x7a7/0xd30 [ 248.383517][ C1] ? worker_thread+0x1120/0x1120 [ 248.388442][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.394225][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.399142][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.404320][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.409346][ C1] ? worker_thread+0x1120/0x1120 [ 248.414427][ C1] kthread+0x3af/0x4a0 [ 248.418499][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.424396][ C1] ret_from_fork+0x1f/0x30 [ 248.428810][ C1] task:gfs_recovery state:I stack:30480 pid: 2219 ppid: 2 flags:0x00004000 [ 248.438010][ C1] Call Trace: [ 248.441297][ C1] __schedule+0x893/0x2130 [ 248.445698][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.450962][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.455966][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.460885][ C1] schedule+0xcf/0x270 [ 248.464932][ C1] rescuer_thread+0x7a7/0xd30 [ 248.469598][ C1] ? worker_thread+0x1120/0x1120 [ 248.474527][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.480310][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.485227][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.490502][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.495503][ C1] ? worker_thread+0x1120/0x1120 [ 248.500419][ C1] kthread+0x3af/0x4a0 [ 248.504468][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.510339][ C1] ret_from_fork+0x1f/0x30 [ 248.514741][ C1] task:kthrotld state:I stack:30680 pid: 2224 ppid: 2 flags:0x00004000 [ 248.523920][ C1] Call Trace: [ 248.527188][ C1] __schedule+0x893/0x2130 [ 248.531599][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.536863][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.541864][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.546802][ C1] schedule+0xcf/0x270 [ 248.551027][ C1] rescuer_thread+0x7a7/0xd30 [ 248.555738][ C1] ? worker_thread+0x1120/0x1120 [ 248.560706][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.566498][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.571420][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.576613][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.581616][ C1] ? worker_thread+0x1120/0x1120 [ 248.586533][ C1] kthread+0x3af/0x4a0 [ 248.590580][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.596466][ C1] ret_from_fork+0x1f/0x30 [ 248.600869][ C1] task:acpi_thermal_pm state:I stack:29728 pid: 2270 ppid: 2 flags:0x00004000 [ 248.610050][ C1] Call Trace: [ 248.613333][ C1] __schedule+0x893/0x2130 [ 248.617734][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.622995][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.628070][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.633009][ C1] schedule+0xcf/0x270 [ 248.637071][ C1] rescuer_thread+0x7a7/0xd30 [ 248.641741][ C1] ? worker_thread+0x1120/0x1120 [ 248.646699][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.652486][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.657400][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.663386][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.668387][ C1] ? worker_thread+0x1120/0x1120 [ 248.673302][ C1] kthread+0x3af/0x4a0 [ 248.677351][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.683258][ C1] ret_from_fork+0x1f/0x30 [ 248.687662][ C1] task:nfit state:I stack:30016 pid: 2272 ppid: 2 flags:0x00004000 [ 248.696846][ C1] Call Trace: [ 248.700128][ C1] __schedule+0x893/0x2130 [ 248.704533][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.709805][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.714806][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.719726][ C1] schedule+0xcf/0x270 [ 248.723772][ C1] rescuer_thread+0x7a7/0xd30 [ 248.728448][ C1] ? worker_thread+0x1120/0x1120 [ 248.733373][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 248.739175][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 248.744098][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.749277][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.754294][ C1] ? worker_thread+0x1120/0x1120 [ 248.759227][ C1] kthread+0x3af/0x4a0 [ 248.763275][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.769146][ C1] ret_from_fork+0x1f/0x30 [ 248.773550][ C1] task:hwrng state:S stack:30056 pid: 2848 ppid: 2 flags:0x00004000 [ 248.782726][ C1] Call Trace: [ 248.785993][ C1] __schedule+0x893/0x2130 [ 248.790392][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.795655][ C1] ? prepare_to_wait_event+0x129/0x650 [ 248.802111][ C1] schedule+0xcf/0x270 [ 248.806160][ C1] add_hwgenerator_randomness+0x1ab/0x220 [ 248.811875][ C1] ? credit_entropy_bits.constprop.0+0x460/0x460 [ 248.818212][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 248.823737][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 248.829442][ C1] hwrng_fillfn+0x1e7/0x2d0 [ 248.833928][ C1] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 248.839537][ C1] kthread+0x3af/0x4a0 [ 248.843583][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.849465][ C1] ret_from_fork+0x1f/0x30 [ 248.853871][ C1] task:card1-crtc0 state:S stack:30640 pid: 2865 ppid: 2 flags:0x00004000 [ 248.863047][ C1] Call Trace: [ 248.866424][ C1] __schedule+0x893/0x2130 [ 248.870829][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.876095][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 248.881106][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.886033][ C1] schedule+0xcf/0x270 [ 248.890088][ C1] kthread_worker_fn+0x527/0x7f0 [ 248.895009][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 248.900186][ C1] ? kthread_data+0xc0/0xc0 [ 248.904669][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.909684][ C1] ? kthread_data+0xc0/0xc0 [ 248.914184][ C1] kthread+0x3af/0x4a0 [ 248.918262][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.924142][ C1] ret_from_fork+0x1f/0x30 [ 248.928556][ C1] task:kworker/1:1H state:I stack:28080 pid: 2982 ppid: 2 flags:0x00004000 [ 248.937740][ C1] Workqueue: 0x0 (kblockd) [ 248.942226][ C1] Call Trace: [ 248.945505][ C1] __schedule+0x893/0x2130 [ 248.949913][ C1] ? io_schedule_timeout+0x140/0x140 [ 248.955186][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 248.960117][ C1] schedule+0xcf/0x270 [ 248.964164][ C1] worker_thread+0x14c/0x1120 [ 248.968826][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 248.973824][ C1] ? process_one_work+0x15a0/0x15a0 [ 248.979013][ C1] kthread+0x3af/0x4a0 [ 248.983059][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 248.988930][ C1] ret_from_fork+0x1f/0x30 [ 248.993350][ C1] task:kworker/0:1H state:I stack:28072 pid: 2983 ppid: 2 flags:0x00004000 [ 249.002547][ C1] Workqueue: 0x0 (kblockd) [ 249.007041][ C1] Call Trace: [ 249.010322][ C1] __schedule+0x893/0x2130 [ 249.014729][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.020015][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.024950][ C1] schedule+0xcf/0x270 [ 249.029614][ C1] worker_thread+0x14c/0x1120 [ 249.034287][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.039320][ C1] ? process_one_work+0x15a0/0x15a0 [ 249.044623][ C1] kthread+0x3af/0x4a0 [ 249.048684][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.054567][ C1] ret_from_fork+0x1f/0x30 [ 249.059029][ C1] task:kworker/1:2 state:I stack:23184 pid: 2998 ppid: 2 flags:0x00004000 [ 249.068217][ C1] Workqueue: 0x0 (events) [ 249.072616][ C1] Call Trace: [ 249.075887][ C1] __schedule+0x893/0x2130 [ 249.080288][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.085553][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.090474][ C1] schedule+0xcf/0x270 [ 249.094521][ C1] worker_thread+0x14c/0x1120 [ 249.099207][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.104210][ C1] ? process_one_work+0x15a0/0x15a0 [ 249.109386][ C1] kthread+0x3af/0x4a0 [ 249.113433][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.119304][ C1] ret_from_fork+0x1f/0x30 [ 249.123707][ C1] task:kworker/0:2 state:D stack:22960 pid: 3001 ppid: 2 flags:0x00004000 [ 249.132890][ C1] Workqueue: usb_hub_wq hub_event [ 249.137890][ C1] Call Trace: [ 249.141159][ C1] __schedule+0x893/0x2130 [ 249.145574][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.150836][ C1] ? mark_lock+0xf7/0x24c0 [ 249.155243][ C1] ? _raw_spin_unlock_irq+0x25/0x40 [ 249.160420][ C1] schedule+0xcf/0x270 [ 249.164487][ C1] schedule_preempt_disabled+0xf/0x20 [ 249.169838][ C1] __mutex_lock+0x3e2/0x10e0 [ 249.174406][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 249.179769][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 249.185122][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 249.189959][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 249.195484][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 249.200661][ C1] sysfs_unmerge_group+0x5d/0x160 [ 249.205667][ C1] dpm_sysfs_remove+0x62/0xb0 [ 249.210326][ C1] device_del+0x20c/0xec0 [ 249.214642][ C1] ? device_link_add_missing_supplier_links+0x370/0x370 [ 249.221566][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 249.226930][ C1] device_unregister+0x22/0xc0 [ 249.231671][ C1] usb_remove_ep_devs+0x3e/0x80 [ 249.236500][ C1] usb_disable_device+0x306/0x7b0 [ 249.241508][ C1] usb_disconnect.cold+0x27d/0x780 [ 249.246602][ C1] hub_event+0x1c8a/0x42d0 [ 249.251021][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 249.256124][ C1] ? lock_release+0x710/0x710 [ 249.260780][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 249.265618][ C1] process_one_work+0x933/0x15a0 [ 249.270545][ C1] ? lock_release+0x710/0x710 [ 249.275200][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 249.280564][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.285497][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 249.290513][ C1] worker_thread+0x64c/0x1120 [ 249.295189][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.300193][ C1] ? process_one_work+0x15a0/0x15a0 [ 249.305369][ C1] kthread+0x3af/0x4a0 [ 249.309415][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.315288][ C1] ret_from_fork+0x1f/0x30 [ 249.319697][ C1] task:iscsi_eh state:I stack:30072 pid: 3024 ppid: 2 flags:0x00004000 [ 249.328881][ C1] Call Trace: [ 249.332150][ C1] __schedule+0x893/0x2130 [ 249.336559][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.341819][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.346819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.351734][ C1] schedule+0xcf/0x270 [ 249.355876][ C1] rescuer_thread+0x7a7/0xd30 [ 249.360549][ C1] ? worker_thread+0x1120/0x1120 [ 249.365478][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.371262][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.376197][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.381374][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.386376][ C1] ? worker_thread+0x1120/0x1120 [ 249.391292][ C1] kthread+0x3af/0x4a0 [ 249.395550][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.401430][ C1] ret_from_fork+0x1f/0x30 [ 249.405833][ C1] task:iscsi_destroy state:I stack:30504 pid: 3026 ppid: 2 flags:0x00004000 [ 249.415026][ C1] Call Trace: [ 249.418295][ C1] __schedule+0x893/0x2130 [ 249.422694][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.427999][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.433018][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.438060][ C1] schedule+0xcf/0x270 [ 249.442117][ C1] rescuer_thread+0x7a7/0xd30 [ 249.446782][ C1] ? worker_thread+0x1120/0x1120 [ 249.451699][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.457493][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.462417][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.467597][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.472597][ C1] ? worker_thread+0x1120/0x1120 [ 249.477513][ C1] kthread+0x3af/0x4a0 [ 249.481559][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.487432][ C1] ret_from_fork+0x1f/0x30 [ 249.491835][ C1] task:scsi_eh_0 state:S stack:30712 pid: 3037 ppid: 2 flags:0x00004000 [ 249.501016][ C1] Call Trace: [ 249.504287][ C1] __schedule+0x893/0x2130 [ 249.508704][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.513972][ C1] schedule+0xcf/0x270 [ 249.518021][ C1] scsi_error_handler+0x602/0x13a0 [ 249.523168][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 249.528014][ C1] ? scsi_eh_get_sense+0x910/0x910 [ 249.533291][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.539075][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.543992][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.549181][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.554183][ C1] ? scsi_eh_get_sense+0x910/0x910 [ 249.559388][ C1] kthread+0x3af/0x4a0 [ 249.563440][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.569330][ C1] ret_from_fork+0x1f/0x30 [ 249.573743][ C1] task:scsi_tmf_0 state:I stack:30792 pid: 3038 ppid: 2 flags:0x00004000 [ 249.582926][ C1] Call Trace: [ 249.586215][ C1] __schedule+0x893/0x2130 [ 249.590764][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.596098][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.601114][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.606043][ C1] schedule+0xcf/0x270 [ 249.610097][ C1] rescuer_thread+0x7a7/0xd30 [ 249.614784][ C1] ? worker_thread+0x1120/0x1120 [ 249.619719][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.625504][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.630423][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.635619][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.640623][ C1] ? worker_thread+0x1120/0x1120 [ 249.645541][ C1] kthread+0x3af/0x4a0 [ 249.649594][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.655485][ C1] ret_from_fork+0x1f/0x30 [ 249.659892][ C1] task:nvme-wq state:I stack:29728 pid: 3049 ppid: 2 flags:0x00004000 [ 249.669074][ C1] Call Trace: [ 249.672348][ C1] __schedule+0x893/0x2130 [ 249.676749][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.682011][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.687013][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.691958][ C1] schedule+0xcf/0x270 [ 249.696007][ C1] rescuer_thread+0x7a7/0xd30 [ 249.700669][ C1] ? worker_thread+0x1120/0x1120 [ 249.705586][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.711371][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.716297][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.721476][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.726478][ C1] ? worker_thread+0x1120/0x1120 [ 249.731411][ C1] kthread+0x3af/0x4a0 [ 249.735460][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.741334][ C1] ret_from_fork+0x1f/0x30 [ 249.745738][ C1] task:nvme-reset-wq state:I stack:29728 pid: 3051 ppid: 2 flags:0x00004000 [ 249.754918][ C1] Call Trace: [ 249.758192][ C1] __schedule+0x893/0x2130 [ 249.762594][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.767859][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.772862][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.777785][ C1] schedule+0xcf/0x270 [ 249.781856][ C1] rescuer_thread+0x7a7/0xd30 [ 249.786522][ C1] ? worker_thread+0x1120/0x1120 [ 249.791439][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.797240][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.802156][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.807347][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.812352][ C1] ? worker_thread+0x1120/0x1120 [ 249.817292][ C1] kthread+0x3af/0x4a0 [ 249.821358][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.827242][ C1] ret_from_fork+0x1f/0x30 [ 249.831647][ C1] task:nvme-delete-wq state:I stack:30792 pid: 3054 ppid: 2 flags:0x00004000 [ 249.840827][ C1] Call Trace: [ 249.844114][ C1] __schedule+0x893/0x2130 [ 249.848514][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.853775][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.858779][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.863706][ C1] schedule+0xcf/0x270 [ 249.867755][ C1] rescuer_thread+0x7a7/0xd30 [ 249.872419][ C1] ? worker_thread+0x1120/0x1120 [ 249.877336][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.883120][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.888036][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.893215][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.898235][ C1] ? worker_thread+0x1120/0x1120 [ 249.903162][ C1] kthread+0x3af/0x4a0 [ 249.907231][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.913106][ C1] ret_from_fork+0x1f/0x30 [ 249.917510][ C1] task:nvme_fc_wq state:I stack:29728 pid: 3061 ppid: 2 flags:0x00004000 [ 249.926690][ C1] Call Trace: [ 249.929988][ C1] __schedule+0x893/0x2130 [ 249.934388][ C1] ? io_schedule_timeout+0x140/0x140 [ 249.939652][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 249.944661][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 249.949582][ C1] schedule+0xcf/0x270 [ 249.953633][ C1] rescuer_thread+0x7a7/0xd30 [ 249.958315][ C1] ? worker_thread+0x1120/0x1120 [ 249.963234][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 249.969039][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 249.973957][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 249.979152][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 249.984167][ C1] ? worker_thread+0x1120/0x1120 [ 249.989095][ C1] kthread+0x3af/0x4a0 [ 249.993143][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 249.999034][ C1] ret_from_fork+0x1f/0x30 [ 250.003436][ C1] task:nvme_tcp_wq state:I stack:29728 pid: 3065 ppid: 2 flags:0x00004000 [ 250.012617][ C1] Call Trace: [ 250.015889][ C1] __schedule+0x893/0x2130 [ 250.020290][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.025570][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.030590][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.035510][ C1] schedule+0xcf/0x270 [ 250.039558][ C1] rescuer_thread+0x7a7/0xd30 [ 250.044224][ C1] ? worker_thread+0x1120/0x1120 [ 250.049160][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.054964][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.059900][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.065085][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.070163][ C1] ? worker_thread+0x1120/0x1120 [ 250.075084][ C1] kthread+0x3af/0x4a0 [ 250.079154][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.085029][ C1] ret_from_fork+0x1f/0x30 [ 250.089435][ C1] task:nvmet-buffered- state:I stack:29728 pid: 3066 ppid: 2 flags:0x00004000 [ 250.098641][ C1] Call Trace: [ 250.101930][ C1] __schedule+0x893/0x2130 [ 250.106417][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.111680][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.116684][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.121606][ C1] schedule+0xcf/0x270 [ 250.125655][ C1] rescuer_thread+0x7a7/0xd30 [ 250.130335][ C1] ? worker_thread+0x1120/0x1120 [ 250.135251][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.141037][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.145955][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.151135][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.156141][ C1] ? worker_thread+0x1120/0x1120 [ 250.161058][ C1] kthread+0x3af/0x4a0 [ 250.165108][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.170998][ C1] ret_from_fork+0x1f/0x30 [ 250.175404][ C1] task:target_completi state:I stack:30072 pid: 3075 ppid: 2 flags:0x00004000 [ 250.184591][ C1] Call Trace: [ 250.187862][ C1] __schedule+0x893/0x2130 [ 250.192263][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.197525][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.202542][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.207464][ C1] schedule+0xcf/0x270 [ 250.211513][ C1] rescuer_thread+0x7a7/0xd30 [ 250.216193][ C1] ? worker_thread+0x1120/0x1120 [ 250.221126][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.226928][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.231845][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.237021][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.242038][ C1] ? worker_thread+0x1120/0x1120 [ 250.246958][ C1] kthread+0x3af/0x4a0 [ 250.251006][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.256881][ C1] ret_from_fork+0x1f/0x30 [ 250.261284][ C1] task:xcopy_wq state:I stack:30040 pid: 3076 ppid: 2 flags:0x00004000 [ 250.270465][ C1] Call Trace: [ 250.273735][ C1] __schedule+0x893/0x2130 [ 250.278150][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.283413][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.288417][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.293339][ C1] schedule+0xcf/0x270 [ 250.297389][ C1] rescuer_thread+0x7a7/0xd30 [ 250.302055][ C1] ? worker_thread+0x1120/0x1120 [ 250.306988][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.312948][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.317865][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.323043][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.328045][ C1] ? worker_thread+0x1120/0x1120 [ 250.332983][ C1] kthread+0x3af/0x4a0 [ 250.337032][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.342906][ C1] ret_from_fork+0x1f/0x30 [ 250.347311][ C1] task:bond0 state:I stack:30072 pid: 3090 ppid: 2 flags:0x00004000 [ 250.356494][ C1] Call Trace: [ 250.359779][ C1] __schedule+0x893/0x2130 [ 250.364181][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.369445][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.374447][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.379386][ C1] schedule+0xcf/0x270 [ 250.383435][ C1] rescuer_thread+0x7a7/0xd30 [ 250.388127][ C1] ? worker_thread+0x1120/0x1120 [ 250.393044][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.398834][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.403754][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.408953][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.413955][ C1] ? worker_thread+0x1120/0x1120 [ 250.418878][ C1] kthread+0x3af/0x4a0 [ 250.422953][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.428881][ C1] ret_from_fork+0x1f/0x30 [ 250.433319][ C1] task:mlx4 state:I stack:29728 pid: 3168 ppid: 2 flags:0x00004000 [ 250.442509][ C1] Call Trace: [ 250.445795][ C1] __schedule+0x893/0x2130 [ 250.450200][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.455464][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.460637][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.465588][ C1] schedule+0xcf/0x270 [ 250.469670][ C1] rescuer_thread+0x7a7/0xd30 [ 250.474342][ C1] ? worker_thread+0x1120/0x1120 [ 250.479393][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.485182][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.490101][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.495282][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.500287][ C1] ? worker_thread+0x1120/0x1120 [ 250.505205][ C1] kthread+0x3af/0x4a0 [ 250.509261][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.515139][ C1] ret_from_fork+0x1f/0x30 [ 250.519566][ C1] task:phy0 state:I stack:30792 pid: 3213 ppid: 2 flags:0x00004000 [ 250.528858][ C1] Call Trace: [ 250.532218][ C1] __schedule+0x893/0x2130 [ 250.536717][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.542007][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.547143][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.552109][ C1] schedule+0xcf/0x270 [ 250.556179][ C1] rescuer_thread+0x7a7/0xd30 [ 250.560847][ C1] ? worker_thread+0x1120/0x1120 [ 250.565766][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.571571][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.576492][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.581671][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.586677][ C1] ? worker_thread+0x1120/0x1120 [ 250.591600][ C1] kthread+0x3af/0x4a0 [ 250.595670][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.601556][ C1] ret_from_fork+0x1f/0x30 [ 250.605973][ C1] task:phy1 state:I stack:29728 pid: 3218 ppid: 2 flags:0x00004000 [ 250.615162][ C1] Call Trace: [ 250.618486][ C1] __schedule+0x893/0x2130 [ 250.622892][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.628207][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.633213][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.638160][ C1] schedule+0xcf/0x270 [ 250.642285][ C1] rescuer_thread+0x7a7/0xd30 [ 250.646993][ C1] ? worker_thread+0x1120/0x1120 [ 250.651921][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.657759][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.662683][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.667866][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.672869][ C1] ? worker_thread+0x1120/0x1120 [ 250.677809][ C1] kthread+0x3af/0x4a0 [ 250.681858][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.687733][ C1] ret_from_fork+0x1f/0x30 [ 250.692138][ C1] task:phy2 state:I stack:30712 pid: 3227 ppid: 2 flags:0x00004000 [ 250.701322][ C1] Call Trace: [ 250.704598][ C1] __schedule+0x893/0x2130 [ 250.708998][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.714262][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.719266][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.724188][ C1] schedule+0xcf/0x270 [ 250.728237][ C1] rescuer_thread+0x7a7/0xd30 [ 250.732903][ C1] ? worker_thread+0x1120/0x1120 [ 250.737821][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.743607][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.748538][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.753982][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.759000][ C1] ? worker_thread+0x1120/0x1120 [ 250.763931][ C1] kthread+0x3af/0x4a0 [ 250.768000][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.773894][ C1] ret_from_fork+0x1f/0x30 [ 250.778310][ C1] task:phy3 state:I stack:30712 pid: 3232 ppid: 2 flags:0x00004000 [ 250.787496][ C1] Call Trace: [ 250.790779][ C1] __schedule+0x893/0x2130 [ 250.795182][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.800534][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.805537][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.810460][ C1] schedule+0xcf/0x270 [ 250.814514][ C1] rescuer_thread+0x7a7/0xd30 [ 250.819194][ C1] ? worker_thread+0x1120/0x1120 [ 250.824116][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.829923][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.834841][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.840039][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.845043][ C1] ? worker_thread+0x1120/0x1120 [ 250.849979][ C1] kthread+0x3af/0x4a0 [ 250.854029][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.859917][ C1] ret_from_fork+0x1f/0x30 [ 250.864340][ C1] task:firewire state:I stack:29728 pid: 3278 ppid: 2 flags:0x00004000 [ 250.873539][ C1] Call Trace: [ 250.876810][ C1] __schedule+0x893/0x2130 [ 250.881211][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.886474][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.891476][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.896396][ C1] schedule+0xcf/0x270 [ 250.900450][ C1] rescuer_thread+0x7a7/0xd30 [ 250.905137][ C1] ? worker_thread+0x1120/0x1120 [ 250.910062][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 250.915850][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 250.920768][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 250.925949][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 250.930952][ C1] ? worker_thread+0x1120/0x1120 [ 250.935894][ C1] kthread+0x3af/0x4a0 [ 250.939942][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 250.945818][ C1] ret_from_fork+0x1f/0x30 [ 250.950222][ C1] task:firewire_ohci state:I stack:29896 pid: 3280 ppid: 2 flags:0x00004000 [ 250.959405][ C1] Call Trace: [ 250.962690][ C1] __schedule+0x893/0x2130 [ 250.967195][ C1] ? io_schedule_timeout+0x140/0x140 [ 250.972479][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 250.977485][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 250.982407][ C1] schedule+0xcf/0x270 [ 250.986456][ C1] rescuer_thread+0x7a7/0xd30 [ 250.991123][ C1] ? worker_thread+0x1120/0x1120 [ 250.996042][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.001831][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.006748][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.011927][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.016945][ C1] ? worker_thread+0x1120/0x1120 [ 251.021863][ C1] kthread+0x3af/0x4a0 [ 251.025914][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.031790][ C1] ret_from_fork+0x1f/0x30 [ 251.036195][ C1] task:vfio-irqfd-clea state:I stack:29728 pid: 3286 ppid: 2 flags:0x00004000 [ 251.045378][ C1] Call Trace: [ 251.048649][ C1] __schedule+0x893/0x2130 [ 251.053050][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.058316][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.063323][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.068243][ C1] schedule+0xcf/0x270 [ 251.072293][ C1] rescuer_thread+0x7a7/0xd30 [ 251.076976][ C1] ? worker_thread+0x1120/0x1120 [ 251.081892][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.087679][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.092596][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.097778][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.102779][ C1] ? worker_thread+0x1120/0x1120 [ 251.107695][ C1] kthread+0x3af/0x4a0 [ 251.111751][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.117625][ C1] ret_from_fork+0x1f/0x30 [ 251.122047][ C1] task:aoe_tx0 state:S stack:29072 pid: 3295 ppid: 2 flags:0x00004000 [ 251.131243][ C1] Call Trace: [ 251.134524][ C1] __schedule+0x893/0x2130 [ 251.138924][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.144194][ C1] schedule+0xcf/0x270 [ 251.148244][ C1] kthread+0x287/0x3a0 [ 251.152297][ C1] ? ktcomplete+0x300/0x300 [ 251.156783][ C1] ? wake_up_q+0x100/0x100 [ 251.161183][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.166397][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.171402][ C1] ? ktcomplete+0x300/0x300 [ 251.175903][ C1] kthread+0x3af/0x4a0 [ 251.179951][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.185825][ C1] ret_from_fork+0x1f/0x30 [ 251.190236][ C1] task:aoe_ktio0 state:S stack:30528 pid: 3296 ppid: 2 flags:0x00004000 [ 251.199415][ C1] Call Trace: [ 251.202686][ C1] __schedule+0x893/0x2130 [ 251.207088][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.212373][ C1] schedule+0xcf/0x270 [ 251.216424][ C1] kthread+0x287/0x3a0 [ 251.220477][ C1] ? ktcomplete+0x300/0x300 [ 251.224959][ C1] ? wake_up_q+0x100/0x100 [ 251.229355][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.234536][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.239540][ C1] ? ktcomplete+0x300/0x300 [ 251.244023][ C1] kthread+0x3af/0x4a0 [ 251.248108][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.253982][ C1] ret_from_fork+0x1f/0x30 [ 251.258388][ C1] task:u132 state:I stack:30504 pid: 3320 ppid: 2 flags:0x00004000 [ 251.267570][ C1] Call Trace: [ 251.270855][ C1] __schedule+0x893/0x2130 [ 251.275272][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.280537][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.285539][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.290546][ C1] schedule+0xcf/0x270 [ 251.294623][ C1] rescuer_thread+0x7a7/0xd30 [ 251.299291][ C1] ? worker_thread+0x1120/0x1120 [ 251.304312][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.310100][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.315018][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.320214][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.325218][ C1] ? worker_thread+0x1120/0x1120 [ 251.330135][ C1] kthread+0x3af/0x4a0 [ 251.334202][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.340079][ C1] ret_from_fork+0x1f/0x30 [ 251.344484][ C1] task:uas state:I stack:30712 pid: 3332 ppid: 2 flags:0x00004000 [ 251.353665][ C1] Call Trace: [ 251.356936][ C1] __schedule+0x893/0x2130 [ 251.361341][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.366615][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.371637][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.376575][ C1] schedule+0xcf/0x270 [ 251.380625][ C1] rescuer_thread+0x7a7/0xd30 [ 251.385293][ C1] ? worker_thread+0x1120/0x1120 [ 251.390226][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.396135][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.401053][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.406311][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.411332][ C1] ? worker_thread+0x1120/0x1120 [ 251.416264][ C1] kthread+0x3af/0x4a0 [ 251.420324][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.426205][ C1] ret_from_fork+0x1f/0x30 [ 251.430617][ C1] task:kworker/u4:5 state:D stack:24184 pid: 3440 ppid: 2 flags:0x00004000 [ 251.439969][ C1] Workqueue: phy4 ieee80211_iface_work [ 251.445422][ C1] Call Trace: [ 251.448701][ C1] __schedule+0x893/0x2130 [ 251.453119][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.458388][ C1] ? prepare_to_wait_event+0x129/0x650 [ 251.463846][ C1] schedule+0xcf/0x270 [ 251.467898][ C1] synchronize_rcu_expedited+0x44b/0x610 [ 251.473508][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 251.478636][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 251.484355][ C1] ? cond_synchronize_rcu+0x20/0x20 [ 251.489546][ C1] ? find_held_lock+0x2d/0x110 [ 251.494302][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 251.499401][ C1] synchronize_rcu+0xdf/0x180 [ 251.504060][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 251.509899][ C1] ? mutex_is_locked+0xe/0x40 [ 251.514555][ C1] synchronize_net+0x47/0x50 [ 251.519129][ C1] __sta_info_destroy+0x2e/0x50 [ 251.523971][ C1] ieee80211_ibss_work+0x625/0xe80 [ 251.529095][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 251.535405][ C1] ? mark_held_locks+0x9f/0xe0 [ 251.540155][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.545334][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 251.551124][ C1] ieee80211_iface_work+0x82e/0x970 [ 251.556309][ C1] process_one_work+0x933/0x15a0 [ 251.561228][ C1] ? lock_release+0x710/0x710 [ 251.565906][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 251.571391][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.576334][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 251.581361][ C1] worker_thread+0x64c/0x1120 [ 251.586138][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.591151][ C1] ? process_one_work+0x15a0/0x15a0 [ 251.596334][ C1] kthread+0x3af/0x4a0 [ 251.600386][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.606262][ C1] ret_from_fork+0x1f/0x30 [ 251.610687][ C1] task:usbip_event state:I stack:29728 pid: 3630 ppid: 2 flags:0x00004000 [ 251.619872][ C1] Call Trace: [ 251.623161][ C1] __schedule+0x893/0x2130 [ 251.627566][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.632830][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.637833][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.642841][ C1] schedule+0xcf/0x270 [ 251.646891][ C1] rescuer_thread+0x7a7/0xd30 [ 251.651560][ C1] ? worker_thread+0x1120/0x1120 [ 251.656495][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.662280][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.667198][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.672376][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.677395][ C1] ? worker_thread+0x1120/0x1120 [ 251.682318][ C1] kthread+0x3af/0x4a0 [ 251.686545][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.692438][ C1] ret_from_fork+0x1f/0x30 [ 251.696851][ C1] task:pvrusb2-context state:S stack:30456 pid: 4040 ppid: 2 flags:0x00004000 [ 251.706032][ C1] Call Trace: [ 251.709320][ C1] __schedule+0x893/0x2130 [ 251.713740][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.719027][ C1] ? prepare_to_wait_event+0x129/0x650 [ 251.724488][ C1] schedule+0xcf/0x270 [ 251.728552][ C1] pvr2_context_thread_func+0x5d8/0x850 [ 251.734095][ C1] ? pvr2_context_destroy+0x230/0x230 [ 251.739449][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 251.745148][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.750327][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.755329][ C1] ? pvr2_context_destroy+0x230/0x230 [ 251.761395][ C1] kthread+0x3af/0x4a0 [ 251.765446][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.771320][ C1] ret_from_fork+0x1f/0x30 [ 251.775724][ C1] task:vivid-000-cec state:I stack:30680 pid: 4066 ppid: 2 flags:0x00004000 [ 251.784906][ C1] Call Trace: [ 251.788178][ C1] __schedule+0x893/0x2130 [ 251.792579][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.797866][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 251.802871][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 251.807794][ C1] schedule+0xcf/0x270 [ 251.811844][ C1] rescuer_thread+0x7a7/0xd30 [ 251.816510][ C1] ? worker_thread+0x1120/0x1120 [ 251.821432][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 251.827218][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 251.832145][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.837324][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.842329][ C1] ? worker_thread+0x1120/0x1120 [ 251.847265][ C1] kthread+0x3af/0x4a0 [ 251.851317][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.857190][ C1] ret_from_fork+0x1f/0x30 [ 251.861615][ C1] task:cec-vivid-000-v state:S stack:29744 pid: 4067 ppid: 2 flags:0x00004000 [ 251.870794][ C1] Call Trace: [ 251.874068][ C1] __schedule+0x893/0x2130 [ 251.878470][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.883735][ C1] ? prepare_to_wait_event+0x129/0x650 [ 251.889178][ C1] schedule+0xcf/0x270 [ 251.893247][ C1] cec_thread_func+0xaaf/0xd20 [ 251.897994][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 251.902827][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 251.908615][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 251.914316][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 251.919496][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 251.924500][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 251.930296][ C1] kthread+0x3af/0x4a0 [ 251.934346][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 251.940222][ C1] ret_from_fork+0x1f/0x30 [ 251.944627][ C1] task:cec-vivid-000-v state:S stack:30696 pid: 4068 ppid: 2 flags:0x00004000 [ 251.953805][ C1] Call Trace: [ 251.957074][ C1] __schedule+0x893/0x2130 [ 251.961476][ C1] ? io_schedule_timeout+0x140/0x140 [ 251.966742][ C1] ? prepare_to_wait_event+0x129/0x650 [ 251.972202][ C1] schedule+0xcf/0x270 [ 251.976252][ C1] cec_thread_func+0xaaf/0xd20 [ 251.980997][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 251.985831][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 251.991636][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 251.997336][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.002518][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.007535][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.013323][ C1] kthread+0x3af/0x4a0 [ 252.017372][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.023244][ C1] ret_from_fork+0x1f/0x30 [ 252.027648][ C1] task:vivid-001-cec state:I stack:30680 pid: 4082 ppid: 2 flags:0x00004000 [ 252.036831][ C1] Call Trace: [ 252.040102][ C1] __schedule+0x893/0x2130 [ 252.044534][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.049801][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.054823][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.059742][ C1] schedule+0xcf/0x270 [ 252.063790][ C1] rescuer_thread+0x7a7/0xd30 [ 252.068463][ C1] ? worker_thread+0x1120/0x1120 [ 252.073392][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 252.079234][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 252.084163][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.089367][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.094377][ C1] ? worker_thread+0x1120/0x1120 [ 252.099297][ C1] kthread+0x3af/0x4a0 [ 252.103370][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.109265][ C1] ret_from_fork+0x1f/0x30 [ 252.113690][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4083 ppid: 2 flags:0x00004000 [ 252.122870][ C1] Call Trace: [ 252.126162][ C1] __schedule+0x893/0x2130 [ 252.130564][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.135829][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.141329][ C1] schedule+0xcf/0x270 [ 252.145416][ C1] cec_thread_func+0xaaf/0xd20 [ 252.150180][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.155016][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.160805][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.166506][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.171687][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.176693][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.182480][ C1] kthread+0x3af/0x4a0 [ 252.186546][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.192421][ C1] ret_from_fork+0x1f/0x30 [ 252.196824][ C1] task:cec-vivid-001-v state:S stack:30696 pid: 4084 ppid: 2 flags:0x00004000 [ 252.206005][ C1] Call Trace: [ 252.209278][ C1] __schedule+0x893/0x2130 [ 252.213698][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.218964][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.224412][ C1] schedule+0xcf/0x270 [ 252.228463][ C1] cec_thread_func+0xaaf/0xd20 [ 252.233211][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.238045][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.243847][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.249549][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.254735][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.259748][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.265533][ C1] kthread+0x3af/0x4a0 [ 252.269590][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.275464][ C1] ret_from_fork+0x1f/0x30 [ 252.279955][ C1] task:vivid-002-cec state:I stack:30384 pid: 4098 ppid: 2 flags:0x00004000 [ 252.289139][ C1] Call Trace: [ 252.292410][ C1] __schedule+0x893/0x2130 [ 252.296812][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.302077][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.307082][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.312002][ C1] schedule+0xcf/0x270 [ 252.316051][ C1] rescuer_thread+0x7a7/0xd30 [ 252.320733][ C1] ? worker_thread+0x1120/0x1120 [ 252.325650][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 252.331435][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 252.336351][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.341530][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.346534][ C1] ? worker_thread+0x1120/0x1120 [ 252.351454][ C1] kthread+0x3af/0x4a0 [ 252.355503][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.361379][ C1] ret_from_fork+0x1f/0x30 [ 252.365783][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4099 ppid: 2 flags:0x00004000 [ 252.374962][ C1] Call Trace: [ 252.378253][ C1] __schedule+0x893/0x2130 [ 252.382673][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.387956][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.393400][ C1] schedule+0xcf/0x270 [ 252.397455][ C1] cec_thread_func+0xaaf/0xd20 [ 252.402221][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.407059][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.412913][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.418613][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.423793][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.428819][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.434618][ C1] kthread+0x3af/0x4a0 [ 252.438677][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.444685][ C1] ret_from_fork+0x1f/0x30 [ 252.449124][ C1] task:cec-vivid-002-v state:S stack:30696 pid: 4100 ppid: 2 flags:0x00004000 [ 252.458319][ C1] Call Trace: [ 252.461609][ C1] __schedule+0x893/0x2130 [ 252.466028][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.471314][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.476760][ C1] schedule+0xcf/0x270 [ 252.480813][ C1] cec_thread_func+0xaaf/0xd20 [ 252.485562][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.490400][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.496188][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.501887][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.507068][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.512160][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.517947][ C1] kthread+0x3af/0x4a0 [ 252.522000][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.527874][ C1] ret_from_fork+0x1f/0x30 [ 252.532292][ C1] task:vivid-003-cec state:I stack:30680 pid: 4114 ppid: 2 flags:0x00004000 [ 252.541487][ C1] Call Trace: [ 252.544762][ C1] __schedule+0x893/0x2130 [ 252.549353][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.554620][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.559625][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.564544][ C1] schedule+0xcf/0x270 [ 252.568595][ C1] rescuer_thread+0x7a7/0xd30 [ 252.573260][ C1] ? worker_thread+0x1120/0x1120 [ 252.578176][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 252.583985][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 252.589024][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.594334][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.599362][ C1] ? worker_thread+0x1120/0x1120 [ 252.604330][ C1] kthread+0x3af/0x4a0 [ 252.608472][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.614344][ C1] ret_from_fork+0x1f/0x30 [ 252.618750][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4115 ppid: 2 flags:0x00004000 [ 252.627932][ C1] Call Trace: [ 252.631207][ C1] __schedule+0x893/0x2130 [ 252.635701][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.640968][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.646425][ C1] schedule+0xcf/0x270 [ 252.650477][ C1] cec_thread_func+0xaaf/0xd20 [ 252.655223][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.660056][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.665844][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.671541][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.676721][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.681727][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.687514][ C1] kthread+0x3af/0x4a0 [ 252.691584][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.697461][ C1] ret_from_fork+0x1f/0x30 [ 252.701863][ C1] task:cec-vivid-003-v state:S stack:30696 pid: 4116 ppid: 2 flags:0x00004000 [ 252.711060][ C1] Call Trace: [ 252.714331][ C1] __schedule+0x893/0x2130 [ 252.718740][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.724092][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.729536][ C1] schedule+0xcf/0x270 [ 252.733583][ C1] cec_thread_func+0xaaf/0xd20 [ 252.738329][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.743187][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.748974][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.754675][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.759853][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.764859][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.770656][ C1] kthread+0x3af/0x4a0 [ 252.774728][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.780702][ C1] ret_from_fork+0x1f/0x30 [ 252.785125][ C1] task:vivid-004-cec state:I stack:30304 pid: 4130 ppid: 2 flags:0x00004000 [ 252.794304][ C1] Call Trace: [ 252.797591][ C1] __schedule+0x893/0x2130 [ 252.802007][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.807287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 252.812291][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 252.817212][ C1] schedule+0xcf/0x270 [ 252.821260][ C1] rescuer_thread+0x7a7/0xd30 [ 252.825940][ C1] ? worker_thread+0x1120/0x1120 [ 252.830857][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 252.836644][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 252.841558][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.846745][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.851747][ C1] ? worker_thread+0x1120/0x1120 [ 252.856687][ C1] kthread+0x3af/0x4a0 [ 252.860735][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.866607][ C1] ret_from_fork+0x1f/0x30 [ 252.871008][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4131 ppid: 2 flags:0x00004000 [ 252.880185][ C1] Call Trace: [ 252.883472][ C1] __schedule+0x893/0x2130 [ 252.887875][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.893153][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.898605][ C1] schedule+0xcf/0x270 [ 252.902663][ C1] cec_thread_func+0xaaf/0xd20 [ 252.907412][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.912246][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.918034][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 252.923764][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 252.928942][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 252.933983][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 252.939787][ C1] kthread+0x3af/0x4a0 [ 252.943837][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 252.949711][ C1] ret_from_fork+0x1f/0x30 [ 252.954132][ C1] task:cec-vivid-004-v state:S stack:30696 pid: 4132 ppid: 2 flags:0x00004000 [ 252.963311][ C1] Call Trace: [ 252.966583][ C1] __schedule+0x893/0x2130 [ 252.971007][ C1] ? io_schedule_timeout+0x140/0x140 [ 252.976272][ C1] ? prepare_to_wait_event+0x129/0x650 [ 252.981715][ C1] schedule+0xcf/0x270 [ 252.985766][ C1] cec_thread_func+0xaaf/0xd20 [ 252.990512][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 252.995362][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.001150][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.006875][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.012076][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.017098][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.022893][ C1] kthread+0x3af/0x4a0 [ 253.026948][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.032836][ C1] ret_from_fork+0x1f/0x30 [ 253.037267][ C1] task:vivid-005-cec state:I stack:30680 pid: 4146 ppid: 2 flags:0x00004000 [ 253.046555][ C1] Call Trace: [ 253.049824][ C1] __schedule+0x893/0x2130 [ 253.054241][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.059505][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.064509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.069445][ C1] schedule+0xcf/0x270 [ 253.073493][ C1] rescuer_thread+0x7a7/0xd30 [ 253.078174][ C1] ? worker_thread+0x1120/0x1120 [ 253.083105][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 253.088892][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 253.093808][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.098993][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.104000][ C1] ? worker_thread+0x1120/0x1120 [ 253.108927][ C1] kthread+0x3af/0x4a0 [ 253.112977][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.118860][ C1] ret_from_fork+0x1f/0x30 [ 253.123267][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4147 ppid: 2 flags:0x00004000 [ 253.132469][ C1] Call Trace: [ 253.135742][ C1] __schedule+0x893/0x2130 [ 253.140143][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.145409][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.150858][ C1] schedule+0xcf/0x270 [ 253.154911][ C1] cec_thread_func+0xaaf/0xd20 [ 253.159675][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.164515][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.170302][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.176027][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.181214][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.186220][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.192009][ C1] kthread+0x3af/0x4a0 [ 253.196061][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.201937][ C1] ret_from_fork+0x1f/0x30 [ 253.206351][ C1] task:cec-vivid-005-v state:S stack:30696 pid: 4148 ppid: 2 flags:0x00004000 [ 253.215532][ C1] Call Trace: [ 253.218818][ C1] __schedule+0x893/0x2130 [ 253.223228][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.228509][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.233955][ C1] schedule+0xcf/0x270 [ 253.238007][ C1] cec_thread_func+0xaaf/0xd20 [ 253.242753][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.247588][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.253375][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.259075][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.264254][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.269261][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.275891][ C1] kthread+0x3af/0x4a0 [ 253.279956][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.285831][ C1] ret_from_fork+0x1f/0x30 [ 253.290261][ C1] task:vivid-006-cec state:I stack:30680 pid: 4162 ppid: 2 flags:0x00004000 [ 253.299441][ C1] Call Trace: [ 253.302711][ C1] __schedule+0x893/0x2130 [ 253.307126][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.312406][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.317412][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.322333][ C1] schedule+0xcf/0x270 [ 253.326382][ C1] rescuer_thread+0x7a7/0xd30 [ 253.331053][ C1] ? worker_thread+0x1120/0x1120 [ 253.335970][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 253.341757][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 253.346674][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.351856][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.356859][ C1] ? worker_thread+0x1120/0x1120 [ 253.361798][ C1] kthread+0x3af/0x4a0 [ 253.365860][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.371752][ C1] ret_from_fork+0x1f/0x30 [ 253.376173][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4163 ppid: 2 flags:0x00004000 [ 253.385353][ C1] Call Trace: [ 253.388626][ C1] __schedule+0x893/0x2130 [ 253.393026][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.398291][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.403736][ C1] schedule+0xcf/0x270 [ 253.407787][ C1] cec_thread_func+0xaaf/0xd20 [ 253.412551][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.417383][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.423201][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.428925][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.434112][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.439216][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.445079][ C1] kthread+0x3af/0x4a0 [ 253.449144][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.455030][ C1] ret_from_fork+0x1f/0x30 [ 253.459458][ C1] task:cec-vivid-006-v state:S stack:30696 pid: 4164 ppid: 2 flags:0x00004000 [ 253.468650][ C1] Call Trace: [ 253.472025][ C1] __schedule+0x893/0x2130 [ 253.476427][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.481693][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.487135][ C1] schedule+0xcf/0x270 [ 253.491188][ C1] cec_thread_func+0xaaf/0xd20 [ 253.495934][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.500788][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.506606][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.512322][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.517503][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.522507][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.528293][ C1] kthread+0x3af/0x4a0 [ 253.532342][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.538245][ C1] ret_from_fork+0x1f/0x30 [ 253.542666][ C1] task:vivid-007-cec state:I stack:30680 pid: 4178 ppid: 2 flags:0x00004000 [ 253.551861][ C1] Call Trace: [ 253.555149][ C1] __schedule+0x893/0x2130 [ 253.559549][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.564850][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.569857][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.574776][ C1] schedule+0xcf/0x270 [ 253.578832][ C1] rescuer_thread+0x7a7/0xd30 [ 253.583516][ C1] ? worker_thread+0x1120/0x1120 [ 253.588435][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 253.594371][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 253.599429][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.604768][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.609792][ C1] ? worker_thread+0x1120/0x1120 [ 253.614776][ C1] kthread+0x3af/0x4a0 [ 253.618838][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.624713][ C1] ret_from_fork+0x1f/0x30 [ 253.629135][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4179 ppid: 2 flags:0x00004000 [ 253.638526][ C1] Call Trace: [ 253.641823][ C1] __schedule+0x893/0x2130 [ 253.646234][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.651508][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.656967][ C1] schedule+0xcf/0x270 [ 253.661029][ C1] cec_thread_func+0xaaf/0xd20 [ 253.665779][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.670871][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.676832][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.682529][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.687709][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.692713][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.698512][ C1] kthread+0x3af/0x4a0 [ 253.702570][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.708447][ C1] ret_from_fork+0x1f/0x30 [ 253.712860][ C1] task:cec-vivid-007-v state:S stack:30696 pid: 4180 ppid: 2 flags:0x00004000 [ 253.722037][ C1] Call Trace: [ 253.725309][ C1] __schedule+0x893/0x2130 [ 253.729711][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.734973][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.740431][ C1] schedule+0xcf/0x270 [ 253.744491][ C1] cec_thread_func+0xaaf/0xd20 [ 253.749238][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.754081][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.759870][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.765582][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.770798][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.775898][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.781693][ C1] kthread+0x3af/0x4a0 [ 253.785749][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.791712][ C1] ret_from_fork+0x1f/0x30 [ 253.796117][ C1] task:vivid-008-cec state:I stack:30680 pid: 4194 ppid: 2 flags:0x00004000 [ 253.805385][ C1] Call Trace: [ 253.808658][ C1] __schedule+0x893/0x2130 [ 253.813059][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.818331][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 253.823334][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 253.830089][ C1] schedule+0xcf/0x270 [ 253.834138][ C1] rescuer_thread+0x7a7/0xd30 [ 253.838803][ C1] ? worker_thread+0x1120/0x1120 [ 253.843721][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 253.849518][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 253.854435][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.859612][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.864637][ C1] ? worker_thread+0x1120/0x1120 [ 253.869639][ C1] kthread+0x3af/0x4a0 [ 253.873686][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.879557][ C1] ret_from_fork+0x1f/0x30 [ 253.883981][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4195 ppid: 2 flags:0x00004000 [ 253.893161][ C1] Call Trace: [ 253.896443][ C1] __schedule+0x893/0x2130 [ 253.900947][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.906219][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.911671][ C1] schedule+0xcf/0x270 [ 253.915720][ C1] cec_thread_func+0xaaf/0xd20 [ 253.920463][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 253.925308][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.931094][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 253.936791][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 253.941968][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 253.946984][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 253.952775][ C1] kthread+0x3af/0x4a0 [ 253.956823][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 253.962697][ C1] ret_from_fork+0x1f/0x30 [ 253.967113][ C1] task:cec-vivid-008-v state:S stack:30696 pid: 4196 ppid: 2 flags:0x00004000 [ 253.976291][ C1] Call Trace: [ 253.979585][ C1] __schedule+0x893/0x2130 [ 253.983995][ C1] ? io_schedule_timeout+0x140/0x140 [ 253.989257][ C1] ? prepare_to_wait_event+0x129/0x650 [ 253.994708][ C1] schedule+0xcf/0x270 [ 253.998759][ C1] cec_thread_func+0xaaf/0xd20 [ 254.003507][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.008350][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.014137][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.019836][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.025015][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.030033][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.035819][ C1] kthread+0x3af/0x4a0 [ 254.039864][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.045760][ C1] ret_from_fork+0x1f/0x30 [ 254.050164][ C1] task:vivid-009-cec state:I stack:30384 pid: 4210 ppid: 2 flags:0x00004000 [ 254.059361][ C1] Call Trace: [ 254.062642][ C1] __schedule+0x893/0x2130 [ 254.067052][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.072312][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.077327][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.082245][ C1] schedule+0xcf/0x270 [ 254.086304][ C1] rescuer_thread+0x7a7/0xd30 [ 254.090966][ C1] ? worker_thread+0x1120/0x1120 [ 254.095889][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 254.101671][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 254.106586][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.111774][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.116787][ C1] ? worker_thread+0x1120/0x1120 [ 254.121703][ C1] kthread+0x3af/0x4a0 [ 254.125752][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.131621][ C1] ret_from_fork+0x1f/0x30 [ 254.136022][ C1] task:cec-vivid-009-v state:S stack:30696 pid: 4211 ppid: 2 flags:0x00004000 [ 254.145212][ C1] Call Trace: [ 254.148494][ C1] __schedule+0x893/0x2130 [ 254.152893][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.158167][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.163633][ C1] schedule+0xcf/0x270 [ 254.167682][ C1] cec_thread_func+0xaaf/0xd20 [ 254.172525][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.177357][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.183141][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.188837][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.194013][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.199016][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.204800][ C1] kthread+0x3af/0x4a0 [ 254.208846][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.214740][ C1] ret_from_fork+0x1f/0x30 [ 254.219153][ C1] task:cec-vivid-009-v state:S stack:30696 pid: 4212 ppid: 2 flags:0x00004000 [ 254.228336][ C1] Call Trace: [ 254.231604][ C1] __schedule+0x893/0x2130 [ 254.236003][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.241266][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.246717][ C1] schedule+0xcf/0x270 [ 254.250779][ C1] cec_thread_func+0xaaf/0xd20 [ 254.255524][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.260461][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.266249][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.271947][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.277140][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.282144][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.287929][ C1] kthread+0x3af/0x4a0 [ 254.291977][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.297864][ C1] ret_from_fork+0x1f/0x30 [ 254.302285][ C1] task:vivid-010-cec state:I stack:30384 pid: 4230 ppid: 2 flags:0x00004000 [ 254.311466][ C1] Call Trace: [ 254.314748][ C1] __schedule+0x893/0x2130 [ 254.319151][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.324415][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.329432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.334354][ C1] schedule+0xcf/0x270 [ 254.338405][ C1] rescuer_thread+0x7a7/0xd30 [ 254.343086][ C1] ? worker_thread+0x1120/0x1120 [ 254.348002][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 254.353787][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 254.358737][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.363931][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.368933][ C1] ? worker_thread+0x1120/0x1120 [ 254.373852][ C1] kthread+0x3af/0x4a0 [ 254.377899][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.383787][ C1] ret_from_fork+0x1f/0x30 [ 254.388192][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4231 ppid: 2 flags:0x00004000 [ 254.397371][ C1] Call Trace: [ 254.400647][ C1] __schedule+0x893/0x2130 [ 254.405067][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.410332][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.415807][ C1] schedule+0xcf/0x270 [ 254.419864][ C1] cec_thread_func+0xaaf/0xd20 [ 254.424658][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.429506][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.435326][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.441127][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.446338][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.451346][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.457308][ C1] kthread+0x3af/0x4a0 [ 254.461361][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.467236][ C1] ret_from_fork+0x1f/0x30 [ 254.471672][ C1] task:cec-vivid-010-v state:S stack:30696 pid: 4232 ppid: 2 flags:0x00004000 [ 254.480853][ C1] Call Trace: [ 254.484144][ C1] __schedule+0x893/0x2130 [ 254.488547][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.493811][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.499270][ C1] schedule+0xcf/0x270 [ 254.503324][ C1] cec_thread_func+0xaaf/0xd20 [ 254.508074][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.512909][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.518698][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.524413][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.529595][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.534615][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.540415][ C1] kthread+0x3af/0x4a0 [ 254.544466][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.550343][ C1] ret_from_fork+0x1f/0x30 [ 254.554752][ C1] task:vivid-011-cec state:I stack:30680 pid: 4246 ppid: 2 flags:0x00004000 [ 254.563945][ C1] Call Trace: [ 254.567217][ C1] __schedule+0x893/0x2130 [ 254.571733][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.577014][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.582227][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.587313][ C1] schedule+0xcf/0x270 [ 254.591372][ C1] rescuer_thread+0x7a7/0xd30 [ 254.596052][ C1] ? worker_thread+0x1120/0x1120 [ 254.600978][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 254.606770][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 254.611687][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.616865][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.621868][ C1] ? worker_thread+0x1120/0x1120 [ 254.626801][ C1] kthread+0x3af/0x4a0 [ 254.630864][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.636766][ C1] ret_from_fork+0x1f/0x30 [ 254.641190][ C1] task:cec-vivid-011-v state:S stack:30696 pid: 4247 ppid: 2 flags:0x00004000 [ 254.650381][ C1] Call Trace: [ 254.653679][ C1] __schedule+0x893/0x2130 [ 254.658082][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.663348][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.668793][ C1] schedule+0xcf/0x270 [ 254.672845][ C1] cec_thread_func+0xaaf/0xd20 [ 254.677592][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.682424][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.688210][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.693914][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.699093][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.704096][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.709881][ C1] kthread+0x3af/0x4a0 [ 254.713944][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.719817][ C1] ret_from_fork+0x1f/0x30 [ 254.724222][ C1] task:cec-vivid-011-v state:S stack:30696 pid: 4248 ppid: 2 flags:0x00004000 [ 254.733414][ C1] Call Trace: [ 254.736683][ C1] __schedule+0x893/0x2130 [ 254.741086][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.746353][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.751796][ C1] schedule+0xcf/0x270 [ 254.755864][ C1] cec_thread_func+0xaaf/0xd20 [ 254.760619][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.765461][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.771274][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.776983][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.782165][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.787208][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.793014][ C1] kthread+0x3af/0x4a0 [ 254.797063][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.802937][ C1] ret_from_fork+0x1f/0x30 [ 254.807342][ C1] task:vivid-012-cec state:I stack:30384 pid: 4263 ppid: 2 flags:0x00004000 [ 254.816567][ C1] Call Trace: [ 254.819839][ C1] __schedule+0x893/0x2130 [ 254.824242][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.829505][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 254.834510][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 254.839428][ C1] schedule+0xcf/0x270 [ 254.843478][ C1] rescuer_thread+0x7a7/0xd30 [ 254.848143][ C1] ? worker_thread+0x1120/0x1120 [ 254.853075][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 254.858875][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 254.863791][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.868970][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.873972][ C1] ? worker_thread+0x1120/0x1120 [ 254.878890][ C1] kthread+0x3af/0x4a0 [ 254.882942][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.888815][ C1] ret_from_fork+0x1f/0x30 [ 254.893250][ C1] task:cec-vivid-012-v state:S stack:30696 pid: 4264 ppid: 2 flags:0x00004000 [ 254.902445][ C1] Call Trace: [ 254.905714][ C1] __schedule+0x893/0x2130 [ 254.910125][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.915392][ C1] ? prepare_to_wait_event+0x129/0x650 [ 254.920837][ C1] schedule+0xcf/0x270 [ 254.924889][ C1] cec_thread_func+0xaaf/0xd20 [ 254.929654][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 254.934489][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.940293][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 254.946018][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 254.951195][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 254.956198][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 254.961987][ C1] kthread+0x3af/0x4a0 [ 254.966035][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 254.971911][ C1] ret_from_fork+0x1f/0x30 [ 254.976312][ C1] task:cec-vivid-012-v state:S stack:30304 pid: 4265 ppid: 2 flags:0x00004000 [ 254.985506][ C1] Call Trace: [ 254.988791][ C1] __schedule+0x893/0x2130 [ 254.993192][ C1] ? io_schedule_timeout+0x140/0x140 [ 254.998457][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.003900][ C1] schedule+0xcf/0x270 [ 255.007951][ C1] cec_thread_func+0xaaf/0xd20 [ 255.012698][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.017535][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.023322][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.029029][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.034207][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.039212][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.045001][ C1] kthread+0x3af/0x4a0 [ 255.049052][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.054923][ C1] ret_from_fork+0x1f/0x30 [ 255.059328][ C1] task:vivid-013-cec state:I stack:30680 pid: 4279 ppid: 2 flags:0x00004000 [ 255.068511][ C1] Call Trace: [ 255.071784][ C1] __schedule+0x893/0x2130 [ 255.076184][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.081449][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.086454][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.091373][ C1] schedule+0xcf/0x270 [ 255.095424][ C1] rescuer_thread+0x7a7/0xd30 [ 255.100090][ C1] ? worker_thread+0x1120/0x1120 [ 255.105010][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 255.110794][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 255.115708][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.120890][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.125892][ C1] ? worker_thread+0x1120/0x1120 [ 255.130810][ C1] kthread+0x3af/0x4a0 [ 255.134860][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.140735][ C1] ret_from_fork+0x1f/0x30 [ 255.145223][ C1] task:cec-vivid-013-v state:S stack:30696 pid: 4280 ppid: 2 flags:0x00004000 [ 255.154420][ C1] Call Trace: [ 255.157708][ C1] __schedule+0x893/0x2130 [ 255.162115][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.167385][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.172831][ C1] schedule+0xcf/0x270 [ 255.176882][ C1] cec_thread_func+0xaaf/0xd20 [ 255.181627][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.186484][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.192271][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.197969][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.203151][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.208162][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.213948][ C1] kthread+0x3af/0x4a0 [ 255.217997][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.223887][ C1] ret_from_fork+0x1f/0x30 [ 255.228290][ C1] task:cec-vivid-013-v state:S stack:30696 pid: 4281 ppid: 2 flags:0x00004000 [ 255.237473][ C1] Call Trace: [ 255.240742][ C1] __schedule+0x893/0x2130 [ 255.245142][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.250409][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.255851][ C1] schedule+0xcf/0x270 [ 255.259901][ C1] cec_thread_func+0xaaf/0xd20 [ 255.264672][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.269522][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.275313][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.281012][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.286191][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.291193][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.296978][ C1] kthread+0x3af/0x4a0 [ 255.301043][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.306915][ C1] ret_from_fork+0x1f/0x30 [ 255.311319][ C1] task:vivid-014-cec state:I stack:30384 pid: 4295 ppid: 2 flags:0x00004000 [ 255.320502][ C1] Call Trace: [ 255.323789][ C1] __schedule+0x893/0x2130 [ 255.328190][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.333453][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.338455][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.343375][ C1] schedule+0xcf/0x270 [ 255.347441][ C1] rescuer_thread+0x7a7/0xd30 [ 255.352106][ C1] ? worker_thread+0x1120/0x1120 [ 255.357021][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 255.362807][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 255.367743][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.372922][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.377923][ C1] ? worker_thread+0x1120/0x1120 [ 255.382858][ C1] kthread+0x3af/0x4a0 [ 255.386924][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.392798][ C1] ret_from_fork+0x1f/0x30 [ 255.397204][ C1] task:cec-vivid-014-v state:S stack:30696 pid: 4296 ppid: 2 flags:0x00004000 [ 255.406398][ C1] Call Trace: [ 255.409706][ C1] __schedule+0x893/0x2130 [ 255.414108][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.419373][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.424815][ C1] schedule+0xcf/0x270 [ 255.428882][ C1] cec_thread_func+0xaaf/0xd20 [ 255.433648][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.438499][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.444301][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.450071][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.455268][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.460274][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.466060][ C1] kthread+0x3af/0x4a0 [ 255.470110][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.475986][ C1] ret_from_fork+0x1f/0x30 [ 255.480410][ C1] task:cec-vivid-014-v state:S stack:30696 pid: 4297 ppid: 2 flags:0x00004000 [ 255.489617][ C1] Call Trace: [ 255.492957][ C1] __schedule+0x893/0x2130 [ 255.497365][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.502635][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.508081][ C1] schedule+0xcf/0x270 [ 255.512154][ C1] cec_thread_func+0xaaf/0xd20 [ 255.516913][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.521838][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.527643][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.533359][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.538543][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.543550][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.549341][ C1] kthread+0x3af/0x4a0 [ 255.553394][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.559275][ C1] ret_from_fork+0x1f/0x30 [ 255.563686][ C1] task:vivid-015-cec state:I stack:30680 pid: 4311 ppid: 2 flags:0x00004000 [ 255.572921][ C1] Call Trace: [ 255.576196][ C1] __schedule+0x893/0x2130 [ 255.580596][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.585883][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.591001][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.595934][ C1] schedule+0xcf/0x270 [ 255.600088][ C1] rescuer_thread+0x7a7/0xd30 [ 255.604806][ C1] ? worker_thread+0x1120/0x1120 [ 255.609749][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 255.615555][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 255.620474][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.625659][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.630661][ C1] ? worker_thread+0x1120/0x1120 [ 255.635581][ C1] kthread+0x3af/0x4a0 [ 255.639634][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.645508][ C1] ret_from_fork+0x1f/0x30 [ 255.649913][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4312 ppid: 2 flags:0x00004000 [ 255.659160][ C1] Call Trace: [ 255.662485][ C1] __schedule+0x893/0x2130 [ 255.666891][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.672176][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.677633][ C1] schedule+0xcf/0x270 [ 255.681704][ C1] cec_thread_func+0xaaf/0xd20 [ 255.686469][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.691441][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.697231][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.702954][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.708150][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.713156][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.718972][ C1] kthread+0x3af/0x4a0 [ 255.723080][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.728965][ C1] ret_from_fork+0x1f/0x30 [ 255.733378][ C1] task:cec-vivid-015-v state:S stack:30696 pid: 4313 ppid: 2 flags:0x00004000 [ 255.742607][ C1] Call Trace: [ 255.745884][ C1] __schedule+0x893/0x2130 [ 255.750287][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.755570][ C1] ? prepare_to_wait_event+0x129/0x650 [ 255.761047][ C1] schedule+0xcf/0x270 [ 255.765100][ C1] cec_thread_func+0xaaf/0xd20 [ 255.769845][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 255.774682][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.780486][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 255.786187][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.791384][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.796398][ C1] ? cec_s_phys_addr_from_edid+0x1e0/0x1e0 [ 255.802188][ C1] kthread+0x3af/0x4a0 [ 255.806239][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.812294][ C1] ret_from_fork+0x1f/0x30 [ 255.816701][ C1] task:raid5wq state:I stack:30480 pid: 4354 ppid: 2 flags:0x00004000 [ 255.826839][ C1] Call Trace: [ 255.830215][ C1] __schedule+0x893/0x2130 [ 255.834761][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.840035][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.845048][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.850020][ C1] schedule+0xcf/0x270 [ 255.854086][ C1] rescuer_thread+0x7a7/0xd30 [ 255.858750][ C1] ? worker_thread+0x1120/0x1120 [ 255.863798][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 255.869598][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 255.874520][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.879700][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.884704][ C1] ? worker_thread+0x1120/0x1120 [ 255.889622][ C1] kthread+0x3af/0x4a0 [ 255.893671][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.899590][ C1] ret_from_fork+0x1f/0x30 [ 255.903997][ C1] task:bcache state:I stack:30680 pid: 4356 ppid: 2 flags:0x00004000 [ 255.913344][ C1] Call Trace: [ 255.916626][ C1] __schedule+0x893/0x2130 [ 255.921035][ C1] ? io_schedule_timeout+0x140/0x140 [ 255.926302][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 255.931306][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.936354][ C1] schedule+0xcf/0x270 [ 255.940418][ C1] rescuer_thread+0x7a7/0xd30 [ 255.945101][ C1] ? worker_thread+0x1120/0x1120 [ 255.950024][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 255.955912][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 255.960831][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 255.966011][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 255.971016][ C1] ? worker_thread+0x1120/0x1120 [ 255.975942][ C1] kthread+0x3af/0x4a0 [ 255.979990][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 255.985872][ C1] ret_from_fork+0x1f/0x30 [ 255.990287][ C1] task:bch_journal state:I stack:30680 pid: 4357 ppid: 2 flags:0x00004000 [ 255.999479][ C1] Call Trace: [ 256.002755][ C1] __schedule+0x893/0x2130 [ 256.007167][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.012450][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.017463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.022381][ C1] schedule+0xcf/0x270 [ 256.026429][ C1] rescuer_thread+0x7a7/0xd30 [ 256.031091][ C1] ? worker_thread+0x1120/0x1120 [ 256.036004][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.041786][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.046702][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.051882][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.056883][ C1] ? worker_thread+0x1120/0x1120 [ 256.061800][ C1] kthread+0x3af/0x4a0 [ 256.065848][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.071726][ C1] ret_from_fork+0x1f/0x30 [ 256.076129][ C1] task:dm_bufio_cache state:I stack:30632 pid: 4359 ppid: 2 flags:0x00004000 [ 256.085311][ C1] Call Trace: [ 256.088589][ C1] __schedule+0x893/0x2130 [ 256.093005][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.098268][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.103269][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.108186][ C1] schedule+0xcf/0x270 [ 256.112234][ C1] rescuer_thread+0x7a7/0xd30 [ 256.116900][ C1] ? worker_thread+0x1120/0x1120 [ 256.121818][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.127606][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.132522][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.137732][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.142734][ C1] ? worker_thread+0x1120/0x1120 [ 256.147654][ C1] kthread+0x3af/0x4a0 [ 256.151703][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.157585][ C1] ret_from_fork+0x1f/0x30 [ 256.161987][ C1] task:kmpathd state:I stack:30680 pid: 4360 ppid: 2 flags:0x00004000 [ 256.171168][ C1] Call Trace: [ 256.174437][ C1] __schedule+0x893/0x2130 [ 256.178838][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.184100][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.189104][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.194021][ C1] schedule+0xcf/0x270 [ 256.198067][ C1] rescuer_thread+0x7a7/0xd30 [ 256.202730][ C1] ? worker_thread+0x1120/0x1120 [ 256.207655][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.213445][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.218359][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.223537][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.228549][ C1] ? worker_thread+0x1120/0x1120 [ 256.233464][ C1] kthread+0x3af/0x4a0 [ 256.237522][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.243412][ C1] ret_from_fork+0x1f/0x30 [ 256.247814][ C1] task:kmpath_handlerd state:I stack:30680 pid: 4361 ppid: 2 flags:0x00004000 [ 256.257002][ C1] Call Trace: [ 256.260269][ C1] __schedule+0x893/0x2130 [ 256.264669][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.269951][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.274953][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.280305][ C1] schedule+0xcf/0x270 [ 256.284355][ C1] rescuer_thread+0x7a7/0xd30 [ 256.289030][ C1] ? worker_thread+0x1120/0x1120 [ 256.293956][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.299826][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.304761][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.309936][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.314944][ C1] ? worker_thread+0x1120/0x1120 [ 256.319859][ C1] kthread+0x3af/0x4a0 [ 256.323905][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.329795][ C1] ret_from_fork+0x1f/0x30 [ 256.334211][ C1] task:kvub300c state:I stack:30680 pid: 4379 ppid: 2 flags:0x00004000 [ 256.343403][ C1] Call Trace: [ 256.346673][ C1] __schedule+0x893/0x2130 [ 256.351075][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.356346][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.361349][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.366266][ C1] schedule+0xcf/0x270 [ 256.370312][ C1] rescuer_thread+0x7a7/0xd30 [ 256.374989][ C1] ? worker_thread+0x1120/0x1120 [ 256.379925][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.385781][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.390815][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.396003][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.401031][ C1] ? worker_thread+0x1120/0x1120 [ 256.407705][ C1] kthread+0x3af/0x4a0 [ 256.411763][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.417645][ C1] ret_from_fork+0x1f/0x30 [ 256.422059][ C1] task:kvub300p state:I stack:30680 pid: 4380 ppid: 2 flags:0x00004000 [ 256.431243][ C1] Call Trace: [ 256.434540][ C1] __schedule+0x893/0x2130 [ 256.438966][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.444343][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.449353][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.454881][ C1] schedule+0xcf/0x270 [ 256.458928][ C1] rescuer_thread+0x7a7/0xd30 [ 256.463590][ C1] ? worker_thread+0x1120/0x1120 [ 256.468505][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.474303][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.479217][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.484393][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.489404][ C1] ? worker_thread+0x1120/0x1120 [ 256.494319][ C1] kthread+0x3af/0x4a0 [ 256.498380][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.504320][ C1] ret_from_fork+0x1f/0x30 [ 256.508735][ C1] task:kvub300d state:I stack:30680 pid: 4381 ppid: 2 flags:0x00004000 [ 256.517921][ C1] Call Trace: [ 256.521218][ C1] __schedule+0x893/0x2130 [ 256.525622][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.530908][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.535916][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.540924][ C1] schedule+0xcf/0x270 [ 256.545002][ C1] rescuer_thread+0x7a7/0xd30 [ 256.549675][ C1] ? worker_thread+0x1120/0x1120 [ 256.554603][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.560392][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.565327][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.570508][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.575530][ C1] ? worker_thread+0x1120/0x1120 [ 256.580541][ C1] kthread+0x3af/0x4a0 [ 256.584601][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.590480][ C1] ret_from_fork+0x1f/0x30 [ 256.594903][ C1] task:kmemstick state:I stack:30072 pid: 4385 ppid: 2 flags:0x00004000 [ 256.604099][ C1] Call Trace: [ 256.607373][ C1] __schedule+0x893/0x2130 [ 256.611774][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.617040][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.622043][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.626973][ C1] schedule+0xcf/0x270 [ 256.631019][ C1] rescuer_thread+0x7a7/0xd30 [ 256.635685][ C1] ? worker_thread+0x1120/0x1120 [ 256.640617][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.646412][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.651328][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.656515][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.661525][ C1] ? worker_thread+0x1120/0x1120 [ 256.666544][ C1] kthread+0x3af/0x4a0 [ 256.670593][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.676468][ C1] ret_from_fork+0x1f/0x30 [ 256.680885][ C1] task:rdma_cm state:I stack:30384 pid: 4389 ppid: 2 flags:0x00004000 [ 256.690073][ C1] Call Trace: [ 256.693340][ C1] __schedule+0x893/0x2130 [ 256.697738][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.702998][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.707998][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.712917][ C1] schedule+0xcf/0x270 [ 256.716966][ C1] rescuer_thread+0x7a7/0xd30 [ 256.721628][ C1] ? worker_thread+0x1120/0x1120 [ 256.726541][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.732326][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.737243][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.742421][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.747433][ C1] ? worker_thread+0x1120/0x1120 [ 256.752362][ C1] kthread+0x3af/0x4a0 [ 256.756411][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.762284][ C1] ret_from_fork+0x1f/0x30 [ 256.766691][ C1] task:mlx4_ib state:I stack:30072 pid: 4393 ppid: 2 flags:0x00004000 [ 256.775968][ C1] Call Trace: [ 256.779236][ C1] __schedule+0x893/0x2130 [ 256.783633][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.788907][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.793920][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.798841][ C1] schedule+0xcf/0x270 [ 256.802888][ C1] rescuer_thread+0x7a7/0xd30 [ 256.807591][ C1] ? worker_thread+0x1120/0x1120 [ 256.812518][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.818326][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.823242][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.828421][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.833422][ C1] ? worker_thread+0x1120/0x1120 [ 256.838340][ C1] kthread+0x3af/0x4a0 [ 256.842399][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.848283][ C1] ret_from_fork+0x1f/0x30 [ 256.852691][ C1] task:mlx4_ib_mcg state:I stack:30680 pid: 4394 ppid: 2 flags:0x00004000 [ 256.861881][ C1] Call Trace: [ 256.865151][ C1] __schedule+0x893/0x2130 [ 256.869552][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.874816][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.879818][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.884739][ C1] schedule+0xcf/0x270 [ 256.888796][ C1] rescuer_thread+0x7a7/0xd30 [ 256.893457][ C1] ? worker_thread+0x1120/0x1120 [ 256.898518][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.904301][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.909998][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 256.915176][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 256.920190][ C1] ? worker_thread+0x1120/0x1120 [ 256.925114][ C1] kthread+0x3af/0x4a0 [ 256.929168][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 256.935039][ C1] ret_from_fork+0x1f/0x30 [ 256.939456][ C1] task:srp_remove state:I stack:30680 pid: 4395 ppid: 2 flags:0x00004000 [ 256.948644][ C1] Call Trace: [ 256.951935][ C1] __schedule+0x893/0x2130 [ 256.956338][ C1] ? io_schedule_timeout+0x140/0x140 [ 256.961616][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 256.966620][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 256.971538][ C1] schedule+0xcf/0x270 [ 256.975587][ C1] rescuer_thread+0x7a7/0xd30 [ 256.980263][ C1] ? worker_thread+0x1120/0x1120 [ 256.985180][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 256.990977][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 256.995908][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.001086][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.006090][ C1] ? worker_thread+0x1120/0x1120 [ 257.011008][ C1] kthread+0x3af/0x4a0 [ 257.015055][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.020937][ C1] ret_from_fork+0x1f/0x30 [ 257.025341][ C1] task:siw_cm_wq state:I stack:30480 pid: 4399 ppid: 2 flags:0x00004000 [ 257.034541][ C1] Call Trace: [ 257.037828][ C1] __schedule+0x893/0x2130 [ 257.042242][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.047517][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.052524][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.057445][ C1] schedule+0xcf/0x270 [ 257.061494][ C1] rescuer_thread+0x7a7/0xd30 [ 257.066160][ C1] ? worker_thread+0x1120/0x1120 [ 257.071076][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.076860][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.081795][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.086981][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.091988][ C1] ? worker_thread+0x1120/0x1120 [ 257.096913][ C1] kthread+0x3af/0x4a0 [ 257.100979][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.106856][ C1] ret_from_fork+0x1f/0x30 [ 257.111264][ C1] task:siw_tx/0 state:S stack:30456 pid: 4400 ppid: 2 flags:0x00004000 [ 257.120468][ C1] Call Trace: [ 257.123750][ C1] __schedule+0x893/0x2130 [ 257.128162][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.133442][ C1] ? prepare_to_wait_event+0x129/0x650 [ 257.138898][ C1] schedule+0xcf/0x270 [ 257.142951][ C1] siw_run_sq+0x282/0x420 [ 257.147272][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 257.152276][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 257.158159][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.163348][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.168349][ C1] ? siw_stop_tx_thread+0xa0/0xa0 [ 257.173483][ C1] kthread+0x3af/0x4a0 [ 257.177531][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.183676][ C1] ret_from_fork+0x1f/0x30 [ 257.188079][ C1] task:qat_device_rese state:I stack:30328 pid: 4405 ppid: 2 flags:0x00004000 [ 257.197260][ C1] Call Trace: [ 257.200530][ C1] __schedule+0x893/0x2130 [ 257.205537][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.210810][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.215813][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.220732][ C1] schedule+0xcf/0x270 [ 257.224806][ C1] rescuer_thread+0x7a7/0xd30 [ 257.229487][ C1] ? worker_thread+0x1120/0x1120 [ 257.234402][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.240272][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.245185][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.250361][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.255381][ C1] ? worker_thread+0x1120/0x1120 [ 257.260297][ C1] kthread+0x3af/0x4a0 [ 257.264343][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.270215][ C1] ret_from_fork+0x1f/0x30 [ 257.274619][ C1] task:qat_pf2vf_resp_ state:I stack:30680 pid: 4406 ppid: 2 flags:0x00004000 [ 257.283799][ C1] Call Trace: [ 257.287069][ C1] __schedule+0x893/0x2130 [ 257.291489][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.296771][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.301786][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.306804][ C1] schedule+0xcf/0x270 [ 257.310871][ C1] rescuer_thread+0x7a7/0xd30 [ 257.315539][ C1] ? worker_thread+0x1120/0x1120 [ 257.320458][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.326244][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.331160][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.336348][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.341374][ C1] ? worker_thread+0x1120/0x1120 [ 257.346306][ C1] kthread+0x3af/0x4a0 [ 257.350353][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.356248][ C1] ret_from_fork+0x1f/0x30 [ 257.360788][ C1] task:adf_vf_stop_wq state:I stack:30680 pid: 4407 ppid: 2 flags:0x00004000 [ 257.370001][ C1] Call Trace: [ 257.373288][ C1] __schedule+0x893/0x2130 [ 257.377695][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.382961][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.387969][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.392911][ C1] schedule+0xcf/0x270 [ 257.396959][ C1] rescuer_thread+0x7a7/0xd30 [ 257.401624][ C1] ? worker_thread+0x1120/0x1120 [ 257.406559][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.412363][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.418557][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.423745][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.428754][ C1] ? worker_thread+0x1120/0x1120 [ 257.433684][ C1] kthread+0x3af/0x4a0 [ 257.437733][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.443698][ C1] ret_from_fork+0x1f/0x30 [ 257.448123][ C1] task:elousb state:I stack:30712 pid: 4444 ppid: 2 flags:0x00004000 [ 257.457312][ C1] Call Trace: [ 257.460613][ C1] __schedule+0x893/0x2130 [ 257.465036][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.470299][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.475304][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.480225][ C1] schedule+0xcf/0x270 [ 257.484285][ C1] rescuer_thread+0x7a7/0xd30 [ 257.488974][ C1] ? worker_thread+0x1120/0x1120 [ 257.493900][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.499697][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.504634][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.509826][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.514826][ C1] ? worker_thread+0x1120/0x1120 [ 257.519752][ C1] kthread+0x3af/0x4a0 [ 257.523801][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.529673][ C1] ret_from_fork+0x1f/0x30 [ 257.534082][ C1] task:ipv6_addrconf state:I stack:30680 pid: 4686 ppid: 2 flags:0x00004000 [ 257.543268][ C1] Call Trace: [ 257.546554][ C1] __schedule+0x893/0x2130 [ 257.550961][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.556225][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.561252][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.566172][ C1] schedule+0xcf/0x270 [ 257.570357][ C1] rescuer_thread+0x7a7/0xd30 [ 257.575054][ C1] ? worker_thread+0x1120/0x1120 [ 257.579996][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.585790][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.590731][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.595933][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.600940][ C1] ? worker_thread+0x1120/0x1120 [ 257.605860][ C1] kthread+0x3af/0x4a0 [ 257.609916][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.615792][ C1] ret_from_fork+0x1f/0x30 [ 257.620199][ C1] task:dsa_ordered state:I stack:30680 pid: 4707 ppid: 2 flags:0x00004000 [ 257.629384][ C1] Call Trace: [ 257.632659][ C1] __schedule+0x893/0x2130 [ 257.637060][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.642338][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.647344][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.652263][ C1] schedule+0xcf/0x270 [ 257.656312][ C1] rescuer_thread+0x7a7/0xd30 [ 257.660995][ C1] ? worker_thread+0x1120/0x1120 [ 257.666636][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.672423][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.677342][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.682521][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.687539][ C1] ? worker_thread+0x1120/0x1120 [ 257.692457][ C1] kthread+0x3af/0x4a0 [ 257.696522][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.702413][ C1] ret_from_fork+0x1f/0x30 [ 257.706819][ C1] task:krfcommd state:S stack:29064 pid: 4804 ppid: 2 flags:0x00004000 [ 257.716013][ C1] Call Trace: [ 257.719298][ C1] __schedule+0x893/0x2130 [ 257.723719][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.728992][ C1] schedule+0xcf/0x270 [ 257.733046][ C1] schedule_timeout+0x1d8/0x250 [ 257.737976][ C1] ? usleep_range+0x170/0x170 [ 257.742637][ C1] ? find_held_lock+0x2d/0x110 [ 257.747380][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 257.752733][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 257.758259][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 257.763615][ C1] wait_woken+0x1ef/0x250 [ 257.767926][ C1] ? woken_wake_function+0x70/0x70 [ 257.773016][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.778806][ C1] rfcomm_run+0x1707/0x4a70 [ 257.783297][ C1] ? find_held_lock+0x2d/0x110 [ 257.788057][ C1] ? rfcomm_check_accept+0x240/0x240 [ 257.793325][ C1] ? __kthread_parkme+0xad/0x1e0 [ 257.798249][ C1] ? __init_waitqueue_head+0x110/0x110 [ 257.803710][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.809514][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.814432][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.819625][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.824654][ C1] ? rfcomm_check_accept+0x240/0x240 [ 257.829917][ C1] kthread+0x3af/0x4a0 [ 257.833967][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.839844][ C1] ret_from_fork+0x1f/0x30 [ 257.844263][ C1] task:kkcmd state:I stack:30680 pid: 4809 ppid: 2 flags:0x00004000 [ 257.853445][ C1] Call Trace: [ 257.856715][ C1] __schedule+0x893/0x2130 [ 257.861118][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.866388][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.871392][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.876312][ C1] schedule+0xcf/0x270 [ 257.880365][ C1] rescuer_thread+0x7a7/0xd30 [ 257.885030][ C1] ? worker_thread+0x1120/0x1120 [ 257.889949][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.895734][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.900651][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.905830][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.910834][ C1] ? worker_thread+0x1120/0x1120 [ 257.915753][ C1] kthread+0x3af/0x4a0 [ 257.919802][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 257.925676][ C1] ret_from_fork+0x1f/0x30 [ 257.930080][ C1] task:kstrp state:I stack:30384 pid: 4810 ppid: 2 flags:0x00004000 [ 257.939261][ C1] Call Trace: [ 257.942531][ C1] __schedule+0x893/0x2130 [ 257.946932][ C1] ? io_schedule_timeout+0x140/0x140 [ 257.952717][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 257.957721][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 257.962641][ C1] schedule+0xcf/0x270 [ 257.966691][ C1] rescuer_thread+0x7a7/0xd30 [ 257.971359][ C1] ? worker_thread+0x1120/0x1120 [ 257.976276][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 257.982077][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 257.986994][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 257.992251][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 257.997280][ C1] ? worker_thread+0x1120/0x1120 [ 258.002229][ C1] kthread+0x3af/0x4a0 [ 258.006287][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.012165][ C1] ret_from_fork+0x1f/0x30 [ 258.016575][ C1] task:krdsd state:I stack:30304 pid: 4811 ppid: 2 flags:0x00004000 [ 258.025765][ C1] Call Trace: [ 258.029037][ C1] __schedule+0x893/0x2130 [ 258.033438][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.038703][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.043709][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.048631][ C1] schedule+0xcf/0x270 [ 258.052682][ C1] rescuer_thread+0x7a7/0xd30 [ 258.057351][ C1] ? worker_thread+0x1120/0x1120 [ 258.062271][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.068056][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.072974][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.078155][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.083159][ C1] ? worker_thread+0x1120/0x1120 [ 258.088077][ C1] kthread+0x3af/0x4a0 [ 258.092129][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.098005][ C1] ret_from_fork+0x1f/0x30 [ 258.102413][ C1] task:rds_mr_flushd state:I stack:30680 pid: 4812 ppid: 2 flags:0x00004000 [ 258.111596][ C1] Call Trace: [ 258.114883][ C1] __schedule+0x893/0x2130 [ 258.119300][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.124564][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.129591][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.134521][ C1] schedule+0xcf/0x270 [ 258.138572][ C1] rescuer_thread+0x7a7/0xd30 [ 258.143240][ C1] ? worker_thread+0x1120/0x1120 [ 258.148159][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.153950][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.158870][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.164050][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.169054][ C1] ? worker_thread+0x1120/0x1120 [ 258.173979][ C1] kthread+0x3af/0x4a0 [ 258.178031][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.183909][ C1] ret_from_fork+0x1f/0x30 [ 258.188317][ C1] task:ceph-msgr state:I stack:30680 pid: 4821 ppid: 2 flags:0x00004000 [ 258.197592][ C1] Call Trace: [ 258.200880][ C1] __schedule+0x893/0x2130 [ 258.205312][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.210592][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.215598][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.220518][ C1] schedule+0xcf/0x270 [ 258.224567][ C1] rescuer_thread+0x7a7/0xd30 [ 258.229242][ C1] ? worker_thread+0x1120/0x1120 [ 258.234160][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.239957][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.244891][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.250073][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.255079][ C1] ? worker_thread+0x1120/0x1120 [ 258.260024][ C1] kthread+0x3af/0x4a0 [ 258.264089][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.269964][ C1] ret_from_fork+0x1f/0x30 [ 258.274371][ C1] task:bat_events state:I stack:29728 pid: 4822 ppid: 2 flags:0x00004000 [ 258.283556][ C1] Call Trace: [ 258.286830][ C1] __schedule+0x893/0x2130 [ 258.291233][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.296511][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.301518][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.306444][ C1] schedule+0xcf/0x270 [ 258.310514][ C1] rescuer_thread+0x7a7/0xd30 [ 258.315183][ C1] ? worker_thread+0x1120/0x1120 [ 258.320102][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.325906][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.330825][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.336023][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.341028][ C1] ? worker_thread+0x1120/0x1120 [ 258.345948][ C1] kthread+0x3af/0x4a0 [ 258.350020][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.355899][ C1] ret_from_fork+0x1f/0x30 [ 258.360324][ C1] task:zswap-shrink state:I stack:30680 pid: 4845 ppid: 2 flags:0x00004000 [ 258.369523][ C1] Call Trace: [ 258.372797][ C1] __schedule+0x893/0x2130 [ 258.377202][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.382469][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.387495][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.392625][ C1] schedule+0xcf/0x270 [ 258.396683][ C1] rescuer_thread+0x7a7/0xd30 [ 258.401404][ C1] ? worker_thread+0x1120/0x1120 [ 258.406384][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.412196][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.417125][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.422311][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.427319][ C1] ? worker_thread+0x1120/0x1120 [ 258.432272][ C1] kthread+0x3af/0x4a0 [ 258.436444][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.442525][ C1] ret_from_fork+0x1f/0x30 [ 258.446940][ C1] task:kafsd state:I stack:30680 pid: 4846 ppid: 2 flags:0x00004000 [ 258.456141][ C1] Call Trace: [ 258.459430][ C1] __schedule+0x893/0x2130 [ 258.463835][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.469100][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.474105][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.479024][ C1] schedule+0xcf/0x270 [ 258.483074][ C1] rescuer_thread+0x7a7/0xd30 [ 258.487739][ C1] ? worker_thread+0x1120/0x1120 [ 258.492655][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.498453][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.503373][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.508565][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.513567][ C1] ? worker_thread+0x1120/0x1120 [ 258.518658][ C1] kthread+0x3af/0x4a0 [ 258.522707][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.528667][ C1] ret_from_fork+0x1f/0x30 [ 258.533087][ C1] task:kafs_lockd state:I stack:30680 pid: 4847 ppid: 2 flags:0x00004000 [ 258.542269][ C1] Call Trace: [ 258.545540][ C1] __schedule+0x893/0x2130 [ 258.549942][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.555223][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.560226][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.565148][ C1] schedule+0xcf/0x270 [ 258.569197][ C1] rescuer_thread+0x7a7/0xd30 [ 258.573862][ C1] ? worker_thread+0x1120/0x1120 [ 258.578787][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.584578][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.589495][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.594698][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.599715][ C1] ? worker_thread+0x1120/0x1120 [ 258.604669][ C1] kthread+0x3af/0x4a0 [ 258.608731][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.614612][ C1] ret_from_fork+0x1f/0x30 [ 258.619021][ C1] task:ext4-rsv-conver state:I stack:30072 pid: 4859 ppid: 2 flags:0x00004000 [ 258.628205][ C1] Call Trace: [ 258.631479][ C1] __schedule+0x893/0x2130 [ 258.635879][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.641145][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 258.646162][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 258.651132][ C1] schedule+0xcf/0x270 [ 258.655181][ C1] rescuer_thread+0x7a7/0xd30 [ 258.659847][ C1] ? worker_thread+0x1120/0x1120 [ 258.664863][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 258.670674][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 258.675617][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 258.680801][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 258.685806][ C1] ? worker_thread+0x1120/0x1120 [ 258.690727][ C1] kthread+0x3af/0x4a0 [ 258.694798][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 258.700671][ C1] ret_from_fork+0x1f/0x30 [ 258.705077][ C1] task:systemd-journal state:D stack:23312 pid: 4893 ppid: 1 flags:0x00004100 [ 258.714256][ C1] Call Trace: [ 258.717529][ C1] __schedule+0x893/0x2130 [ 258.721945][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.727215][ C1] schedule+0xcf/0x270 [ 258.731264][ C1] schedule_preempt_disabled+0xf/0x20 [ 258.736613][ C1] __mutex_lock+0x3e2/0x10e0 [ 258.741200][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 258.746259][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 258.751620][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 258.757158][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 258.762427][ C1] ? putname+0xe1/0x120 [ 258.766561][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 258.771916][ C1] kernfs_iop_getattr+0x85/0xd0 [ 258.776748][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 258.781682][ C1] vfs_fstat+0x6b/0xb0 [ 258.785732][ C1] __do_sys_newfstat+0x81/0x100 [ 258.790561][ C1] ? __do_sys_fstat+0x100/0x100 [ 258.795406][ C1] ? __secure_computing+0x104/0x360 [ 258.800584][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 258.806820][ C1] do_syscall_64+0x2d/0x70 [ 258.811213][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.817135][ C1] RIP: 0033:0x7f9abc8812e2 [ 258.821536][ C1] Code: Unable to access opcode bytes at RIP 0x7f9abc8812b8. [ 258.828889][ C1] RSP: 002b:00007ffeb73224a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 258.837291][ C1] RAX: ffffffffffffffda RBX: 000055e45d0da280 RCX: 00007f9abc8812e2 [ 258.845238][ C1] RDX: 00007ffeb73224c0 RSI: 00007ffeb73224c0 RDI: 0000000000000012 [ 258.853197][ C1] RBP: 00007ffeb7322660 R08: 0000000000000000 R09: 0000000000000001 [ 258.861147][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055e45d0da280 [ 258.869097][ C1] R13: 000055e45d0dce30 R14: 000000000000001f R15: 00007ffeb73225c0 [ 258.877070][ C1] task:systemd-udevd state:S stack:23200 pid: 4895 ppid: 1 flags:0x00000100 [ 258.886249][ C1] Call Trace: [ 258.889518][ C1] __schedule+0x893/0x2130 [ 258.893926][ C1] ? io_schedule_timeout+0x140/0x140 [ 258.899189][ C1] ? lock_chain_count+0x20/0x20 [ 258.904018][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 258.909548][ C1] schedule+0xcf/0x270 [ 258.913597][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 258.919643][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 258.925946][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 258.930774][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 258.935602][ C1] ? do_raw_write_lock+0x11a/0x280 [ 258.940689][ C1] ? do_raw_read_unlock+0x70/0x70 [ 258.945692][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 258.950967][ C1] do_epoll_wait+0xe84/0x10a0 [ 258.955626][ C1] ? ep_read_events_proc+0x440/0x440 [ 258.960889][ C1] ? find_held_lock+0x2d/0x110 [ 258.966084][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 258.971787][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 258.976802][ C1] do_syscall_64+0x2d/0x70 [ 258.981198][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.987070][ C1] RIP: 0033:0x7f2f7800a2e3 [ 258.991458][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f7800a2b9. [ 258.998800][ C1] RSP: 002b:00007ffe493f1488 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 259.007200][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb0e0 RCX: 00007f2f7800a2e3 [ 259.015152][ C1] RDX: 0000000000000021 RSI: 00007ffe493f1490 RDI: 000000000000000a [ 259.023105][ C1] RBP: 00007ffe493f1720 R08: 0000000000000008 R09: 00007ffe493fa0f0 [ 259.031066][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe493f1490 [ 259.039024][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 259.046984][ C1] task:systemd-timesyn state:S stack:26688 pid: 4984 ppid: 1 flags:0x00000100 [ 259.056175][ C1] Call Trace: [ 259.059445][ C1] __schedule+0x893/0x2130 [ 259.063844][ C1] ? io_schedule_timeout+0x140/0x140 [ 259.069108][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 259.074637][ C1] schedule+0xcf/0x270 [ 259.078687][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 259.084734][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 259.090521][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 259.095372][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 259.100203][ C1] ? do_raw_write_lock+0x11a/0x280 [ 259.105294][ C1] ? do_raw_read_unlock+0x70/0x70 [ 259.110300][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 259.115571][ C1] do_epoll_wait+0xe84/0x10a0 [ 259.120235][ C1] ? ep_read_events_proc+0x440/0x440 [ 259.125518][ C1] ? find_held_lock+0x2d/0x110 [ 259.130269][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 259.135994][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 259.140998][ C1] do_syscall_64+0x2d/0x70 [ 259.145409][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.151280][ C1] RIP: 0033:0x7f6de9a25303 [ 259.155672][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9a252d9. [ 259.163016][ C1] RSP: 002b:00007ffdf8b31610 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 259.171421][ C1] RAX: ffffffffffffffda RBX: 000055acfabd18f0 RCX: 00007f6de9a25303 [ 259.179375][ C1] RDX: 0000000000000007 RSI: 00007ffdf8b31620 RDI: 0000000000000004 [ 259.187327][ C1] RBP: 00007ffdf8b31780 R08: 431bde82d7b634db R09: 00007ffdf8be7000 [ 259.195278][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffdf8b31620 [ 259.203229][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 259.211193][ C1] task:sd-resolve state:S stack:28624 pid: 4985 ppid: 1 flags:0x00000100 [ 259.220380][ C1] Call Trace: [ 259.223652][ C1] __schedule+0x893/0x2130 [ 259.228056][ C1] ? io_schedule_timeout+0x140/0x140 [ 259.233411][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 259.239203][ C1] schedule+0xcf/0x270 [ 259.243254][ C1] schedule_timeout+0x1d8/0x250 [ 259.248086][ C1] ? usleep_range+0x170/0x170 [ 259.252742][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.257921][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 259.263706][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 259.269494][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 259.275123][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 259.280927][ C1] __skb_wait_for_more_packets+0x30f/0x580 [ 259.286732][ C1] ? skb_free_datagram+0xf0/0xf0 [ 259.291662][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 259.297199][ C1] ? proto_seq_start+0x50/0x50 [ 259.301946][ C1] ? __skb_ext_set+0x260/0x260 [ 259.306710][ C1] unix_dgram_recvmsg+0x1ff/0xb60 [ 259.311724][ C1] ? maybe_init_creds+0x520/0x520 [ 259.316734][ C1] ? aa_af_perm+0x230/0x230 [ 259.321239][ C1] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 259.326504][ C1] ? security_socket_recvmsg+0x8f/0xc0 [ 259.331964][ C1] __sys_recvfrom+0x248/0x3a0 [ 259.336622][ C1] ? __ia32_sys_send+0x100/0x100 [ 259.341543][ C1] ? __seccomp_filter+0x256/0x1510 [ 259.346643][ C1] ? fput_many+0x2f/0x1a0 [ 259.350967][ C1] ? __sys_sendmsg+0x10c/0x1b0 [ 259.355725][ C1] __x64_sys_recvfrom+0xdd/0x1b0 [ 259.360659][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 259.366896][ C1] do_syscall_64+0x2d/0x70 [ 259.371293][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.377163][ C1] RIP: 0033:0x7f6de9ceb51f [ 259.381557][ C1] Code: Unable to access opcode bytes at RIP 0x7f6de9ceb4f5. [ 259.388987][ C1] RSP: 002b:00007f6de7466aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 259.397391][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f6de9ceb51f [ 259.405353][ C1] RDX: 0000000000002800 RSI: 00007f6de7466ca0 RDI: 0000000000000007 [ 259.413323][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 259.421632][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.429588][ C1] R13: 0000000000002800 R14: 00007f6de7466ca0 R15: 00007f6de746bca0 [ 259.437562][ C1] task:dhclient state:S stack:26992 pid: 4986 ppid: 1 flags:0x00000000 [ 259.446748][ C1] Call Trace: [ 259.450045][ C1] __schedule+0x893/0x2130 [ 259.454465][ C1] ? io_schedule_timeout+0x140/0x140 [ 259.459736][ C1] schedule+0xcf/0x270 [ 259.463786][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 259.469832][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 259.475619][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 259.481410][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 259.487508][ C1] ? __pollwait+0x252/0x430 [ 259.492023][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 259.498340][ C1] ? get_order+0x20/0x20 [ 259.502571][ C1] do_select+0x118e/0x1630 [ 259.507013][ C1] ? select_estimate_accuracy+0x320/0x320 [ 259.512747][ C1] ? lock_chain_count+0x20/0x20 [ 259.517583][ C1] ? lock_chain_count+0x20/0x20 [ 259.522424][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 259.528909][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 259.535392][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 259.540408][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.546375][ C1] ? find_held_lock+0x2d/0x110 [ 259.551127][ C1] ? __might_fault+0xd3/0x180 [ 259.555789][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 259.560635][ C1] core_sys_select+0x3ba/0x950 [ 259.565384][ C1] ? do_compat_pselect+0x210/0x210 [ 259.570474][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 259.575317][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 259.580860][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 259.585710][ C1] ? __might_fault+0xd3/0x180 [ 259.590394][ C1] ? timespec64_add_safe+0x189/0x210 [ 259.595679][ C1] ? nsec_to_clock_t+0x30/0x30 [ 259.600429][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 259.605268][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 259.610450][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 259.615298][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 259.620152][ C1] kern_select+0x13d/0x1c0 [ 259.624547][ C1] ? core_sys_select+0x950/0x950 [ 259.629491][ C1] __x64_sys_select+0xba/0x150 [ 259.634238][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 259.640111][ C1] do_syscall_64+0x2d/0x70 [ 259.644514][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.650404][ C1] RIP: 0033:0x7fecb451c5e3 [ 259.654794][ C1] Code: Unable to access opcode bytes at RIP 0x7fecb451c5b9. [ 259.662139][ C1] RSP: 002b:00007ffe65a10908 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 259.670533][ C1] RAX: ffffffffffffffda RBX: 00007fecb4ffe010 RCX: 00007fecb451c5e3 [ 259.678483][ C1] RDX: 00007fecb4ffd210 RSI: 00007fecb4ffd110 RDI: 0000000000000007 [ 259.686560][ C1] RBP: 00007ffe65a10948 R08: 00007ffe65a10960 R09: 0000000000001050 [ 259.694652][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe65a10960 [ 259.702623][ C1] R13: 00007ffe65a10950 R14: 00007ffe65a10958 R15: 0000000000000000 [ 259.710609][ C1] task:cron state:S stack:23904 pid: 8172 ppid: 1 flags:0x00000000 [ 259.719808][ C1] Call Trace: [ 259.723084][ C1] __schedule+0x893/0x2130 [ 259.727513][ C1] ? io_schedule_timeout+0x140/0x140 [ 259.732787][ C1] schedule+0xcf/0x270 [ 259.736856][ C1] do_nanosleep+0x222/0x650 [ 259.741357][ C1] ? schedule_timeout_idle+0x80/0x80 [ 259.746620][ C1] ? __might_fault+0xd3/0x180 [ 259.751277][ C1] ? debug_object_destroy+0x210/0x210 [ 259.756630][ C1] ? memset+0x20/0x40 [ 259.760608][ C1] ? __hrtimer_init+0x136/0x280 [ 259.765558][ C1] hrtimer_nanosleep+0x1f9/0x430 [ 259.770496][ C1] ? nanosleep_copyout+0x100/0x100 [ 259.775602][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 259.781571][ C1] ? put_timespec64+0x120/0x120 [ 259.786440][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 259.791644][ C1] ? hrtimer_nanosleep+0x430/0x430 [ 259.796752][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 259.802626][ C1] do_syscall_64+0x2d/0x70 [ 259.807027][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.812900][ C1] RIP: 0033:0x7f22706e3270 [ 259.817309][ C1] Code: Unable to access opcode bytes at RIP 0x7f22706e3246. [ 259.824672][ C1] RSP: 002b:00007fff51ee17d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 259.833066][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f22706e3270 [ 259.841046][ C1] RDX: 00007fff51f41080 RSI: 00007fff51ee17e0 RDI: 00007fff51ee17e0 [ 259.849000][ C1] RBP: 0000000000000002 R08: 00007f22707888da R09: a3d70a3d70a3d70b [ 259.856968][ C1] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 0000000000000000 [ 259.864935][ C1] R13: 00007fff51ee1930 R14: 0000000000000000 R15: 0000000000000000 [ 259.872917][ C1] task:rsyslogd state:S stack:23432 pid: 8181 ppid: 1 flags:0x00000000 [ 259.882105][ C1] Call Trace: [ 259.885387][ C1] __schedule+0x893/0x2130 [ 259.889792][ C1] ? io_schedule_timeout+0x140/0x140 [ 259.895064][ C1] schedule+0xcf/0x270 [ 259.899116][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 259.905165][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 259.910971][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 259.916945][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 259.922558][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 259.928263][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 259.934568][ C1] ? get_order+0x20/0x20 [ 259.938802][ C1] do_select+0x118e/0x1630 [ 259.943203][ C1] ? lock_chain_count+0x20/0x20 [ 259.948051][ C1] ? select_estimate_accuracy+0x320/0x320 [ 259.953773][ C1] ? mark_lock+0xf7/0x24c0 [ 259.958174][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.964134][ C1] ? lock_chain_count+0x20/0x20 [ 259.968989][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 259.973933][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 259.979909][ C1] ? lock_chain_count+0x20/0x20 [ 259.984757][ C1] ? find_held_lock+0x2d/0x110 [ 259.989518][ C1] ? core_sys_select+0x1d6/0x950 [ 259.994446][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 259.999304][ C1] core_sys_select+0x3ba/0x950 [ 260.004052][ C1] ? do_compat_pselect+0x210/0x210 [ 260.009142][ C1] ? kasan_save_stack+0x1b/0x40 [ 260.013999][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 260.019560][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 260.024390][ C1] ? __might_fault+0xd3/0x180 [ 260.029048][ C1] ? timespec64_add_safe+0x189/0x210 [ 260.034326][ C1] ? nsec_to_clock_t+0x30/0x30 [ 260.039068][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 260.043899][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.049080][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 260.053911][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 260.058750][ C1] kern_select+0x13d/0x1c0 [ 260.063160][ C1] ? core_sys_select+0x950/0x950 [ 260.068081][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 260.073699][ C1] __x64_sys_select+0xba/0x150 [ 260.078451][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 260.084322][ C1] do_syscall_64+0x2d/0x70 [ 260.088735][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.094624][ C1] RIP: 0033:0x7f30c30c8603 [ 260.099017][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 260.106362][ C1] RSP: 002b:00007ffee79c0d00 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 260.114756][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f30c30c8603 [ 260.122707][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 260.130658][ C1] RBP: 0000561571679040 R08: 00007ffee79c0d20 R09: 0000000000000000 [ 260.138614][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffee79c0d20 [ 260.146569][ C1] R13: 0000561571679008 R14: 00007ffee79c0d18 R15: 0000000000000000 [ 260.154549][ C1] task:in:imuxsock state:S stack:28712 pid: 8182 ppid: 1 flags:0x00000000 [ 260.163821][ C1] Call Trace: [ 260.167093][ C1] __schedule+0x893/0x2130 [ 260.171516][ C1] ? io_schedule_timeout+0x140/0x140 [ 260.176784][ C1] ? find_held_lock+0x2d/0x110 [ 260.181531][ C1] schedule+0xcf/0x270 [ 260.185583][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 260.191636][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 260.197442][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 260.203227][ C1] ? poll_initwait+0x170/0x170 [ 260.207970][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 260.213163][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 260.218955][ C1] ? __pollwait+0x252/0x430 [ 260.223447][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 260.229753][ C1] ? get_order+0x20/0x20 [ 260.233985][ C1] do_select+0x118e/0x1630 [ 260.238423][ C1] ? select_estimate_accuracy+0x320/0x320 [ 260.244131][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 260.250621][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 260.255653][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.261621][ C1] ? find_held_lock+0x2d/0x110 [ 260.266367][ C1] ? __might_fault+0xd3/0x180 [ 260.271024][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 260.275870][ C1] core_sys_select+0x3ba/0x950 [ 260.280618][ C1] ? do_compat_pselect+0x210/0x210 [ 260.285719][ C1] ? futex_exit_release+0x220/0x220 [ 260.290914][ C1] ? __fget_files+0x294/0x400 [ 260.295596][ C1] ? __fget_light+0xea/0x280 [ 260.300193][ C1] ? fput_many+0x2f/0x1a0 [ 260.304504][ C1] kern_select+0x13d/0x1c0 [ 260.308903][ C1] ? core_sys_select+0x950/0x950 [ 260.313831][ C1] __x64_sys_select+0xba/0x150 [ 260.318590][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 260.324462][ C1] do_syscall_64+0x2d/0x70 [ 260.328859][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.334731][ C1] RIP: 0033:0x7f30c30c8603 [ 260.339122][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c30c85d9. [ 260.346466][ C1] RSP: 002b:00007f30c1d77d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 260.354880][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30c30c8603 [ 260.362843][ C1] RDX: 0000000000000000 RSI: 00007f30c1d77d40 RDI: 0000000000000004 [ 260.370854][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 260.378826][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 260.386778][ C1] R13: 0000000000000001 R14: 00007f30c1d77d40 R15: 0000000000000003 [ 260.394758][ C1] task:in:imklog state:R running task stack:28464 pid: 8183 ppid: 1 flags:0x00000000 [ 260.405507][ C1] Call Trace: [ 260.408782][ C1] __schedule+0x893/0x2130 [ 260.413186][ C1] ? io_schedule_timeout+0x140/0x140 [ 260.418480][ C1] ? mark_held_locks+0x9f/0xe0 [ 260.423256][ C1] preempt_schedule_irq+0x4e/0x90 [ 260.428273][ C1] irqentry_exit+0x7a/0xa0 [ 260.432688][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 260.438717][ C1] RIP: 0010:syslog_print+0x163/0x430 [ 260.443993][ C1] Code: 00 48 83 c0 01 48 89 05 1b 4e 9b 0d e8 76 98 17 00 48 c7 c7 c0 8a 32 8b e8 fa 50 8f 07 e8 a5 5b 00 00 e8 20 57 1d 00 fb 31 ff <48> 89 de e8 c5 90 17 00 48 85 db 0f 84 f8 01 00 00 e8 47 98 17 00 [ 260.463843][ C1] RSP: 0018:ffffc9000ba3fab8 EFLAGS: 00000246 [ 260.469893][ C1] RAX: 00000000000101e7 RBX: 000000000000002f RCX: ffffffff8155b427 [ 260.477860][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 260.485831][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8ebb1707 [ 260.493786][ C1] R10: fffffbfff1d762e0 R11: 6c75646568637320 R12: 0000000000001451 [ 260.501737][ C1] R13: ffffc9000ba3fb38 R14: 0000000000000b4f R15: 00007f30c19578ef [ 260.509731][ C1] ? mark_lock+0xf7/0x24c0 [ 260.514134][ C1] ? syslog_print+0x160/0x430 [ 260.518796][ C1] ? kmsg_dump_rewind+0x180/0x180 [ 260.523814][ C1] ? prb_final_commit+0x20/0x20 [ 260.528652][ C1] do_syslog.part.0+0x2a8/0x7c0 [ 260.533484][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 260.538489][ C1] ? aa_file_perm+0x5e2/0x1100 [ 260.543240][ C1] ? aa_path_link+0x2f0/0x2f0 [ 260.547899][ C1] ? __fsnotify_parent+0x48c/0x930 [ 260.552992][ C1] ? fsnotify+0x10a0/0x10a0 [ 260.557500][ C1] ? __fdget_pos+0xe9/0x100 [ 260.561996][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 260.566880][ C1] ? bpf_lsm_syslog+0x5/0x10 [ 260.571458][ C1] ? security_syslog+0x73/0x90 [ 260.576213][ C1] do_syslog+0x49/0x60 [ 260.580275][ C1] kmsg_read+0x90/0xb0 [ 260.584326][ C1] ? kmsg_release+0x20/0x20 [ 260.588813][ C1] proc_reg_read+0x119/0x300 [ 260.593386][ C1] ? rw_verify_area+0x11d/0x350 [ 260.598236][ C1] ? proc_reg_write+0x300/0x300 [ 260.603080][ C1] vfs_read+0x1b5/0x570 [ 260.607222][ C1] ksys_read+0x12d/0x250 [ 260.612936][ C1] ? vfs_write+0xa30/0xa30 [ 260.617336][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 260.623230][ C1] do_syscall_64+0x2d/0x70 [ 260.627642][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.633514][ C1] RIP: 0033:0x7f30c3fba22d [ 260.637921][ C1] Code: Unable to access opcode bytes at RIP 0x7f30c3fba203. [ 260.645283][ C1] RSP: 002b:00007f30c1956580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 260.653677][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30c3fba22d [ 260.661628][ C1] RDX: 0000000000001fa0 RSI: 00007f30c1956da0 RDI: 0000000000000004 [ 260.669595][ C1] RBP: 00005615724449d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.677546][ C1] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f30c1956da0 [ 260.685514][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f30c1958d12 [ 260.693482][ C1] task:rs:main Q:Reg state:R running task stack:26992 pid: 8184 ppid: 1 flags:0x00000000 [ 260.704229][ C1] Call Trace: [ 260.707504][ C1] ? pagecache_get_page+0x4b9/0x1460 [ 260.712780][ C1] ? grab_cache_page_write_begin+0x64/0x90 [ 260.718567][ C1] ? ext4_da_write_begin+0x35c/0x1150 [ 260.723940][ C1] ? __ext4_journal_stop+0x107/0x1f0 [ 260.729206][ C1] ? ext4_write_begin+0x14b0/0x14b0 [ 260.734437][ C1] ? copyout+0x130/0x130 [ 260.738663][ C1] ? balance_dirty_pages_ratelimited+0x4d1/0x17f0 [ 260.745062][ C1] ? generic_perform_write+0x20a/0x4f0 [ 260.750508][ C1] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 260.756384][ C1] ? down_write_killable+0x170/0x170 [ 260.761670][ C1] ? ext4_buffered_write_iter+0x244/0x4d0 [ 260.767373][ C1] ? ext4_file_write_iter+0x422/0x1400 [ 260.772820][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 260.777827][ C1] ? ext4_buffered_write_iter+0x4d0/0x4d0 [ 260.783543][ C1] ? aa_path_link+0x2f0/0x2f0 [ 260.788216][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.794188][ C1] ? new_sync_write+0x426/0x650 [ 260.799017][ C1] ? new_sync_read+0x6e0/0x6e0 [ 260.803765][ C1] ? lock_release+0x710/0x710 [ 260.808439][ C1] ? apparmor_file_permission+0x26e/0x4e0 [ 260.814153][ C1] ? vfs_write+0x791/0xa30 [ 260.818552][ C1] ? ksys_write+0x12d/0x250 [ 260.823040][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 260.827808][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 260.833686][ C1] ? do_syscall_64+0x2d/0x70 [ 260.838267][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.844323][ C1] task:agetty state:S stack:23952 pid: 8185 ppid: 1 flags:0x00000000 [ 260.853501][ C1] Call Trace: [ 260.856773][ C1] __schedule+0x893/0x2130 [ 260.861188][ C1] ? io_schedule_timeout+0x140/0x140 [ 260.866459][ C1] schedule+0xcf/0x270 [ 260.870512][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 260.876558][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 260.882344][ C1] ? find_held_lock+0x2d/0x110 [ 260.887089][ C1] ? inotify_poll+0xc2/0xf0 [ 260.891575][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 260.896424][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 260.901432][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 260.907738][ C1] ? get_order+0x20/0x20 [ 260.911963][ C1] do_select+0x118e/0x1630 [ 260.916376][ C1] ? select_estimate_accuracy+0x320/0x320 [ 260.922082][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 260.928565][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 260.935048][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 260.941555][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 260.947528][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 260.952709][ C1] ? find_held_lock+0x2d/0x110 [ 260.957456][ C1] ? __might_fault+0xd3/0x180 [ 260.962124][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 260.966979][ C1] core_sys_select+0x3ba/0x950 [ 260.971731][ C1] ? do_compat_pselect+0x210/0x210 [ 260.976830][ C1] ? kasan_save_stack+0x1b/0x40 [ 260.981674][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 260.987032][ C1] ? call_rcu+0xbb/0x700 [ 260.991275][ C1] ? debug_object_active_state+0x260/0x350 [ 260.997069][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 261.002854][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.008045][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 261.013842][ C1] ? debug_object_active_state+0x260/0x350 [ 261.019630][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 261.025351][ C1] kern_select+0x13d/0x1c0 [ 261.029750][ C1] ? core_sys_select+0x950/0x950 [ 261.034665][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 261.040300][ C1] __x64_sys_select+0xba/0x150 [ 261.045066][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 261.050944][ C1] do_syscall_64+0x2d/0x70 [ 261.055341][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.061215][ C1] RIP: 0033:0x7fead5b285e3 [ 261.065607][ C1] Code: Unable to access opcode bytes at RIP 0x7fead5b285b9. [ 261.072949][ C1] RSP: 002b:00007ffc41cf5df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 261.081356][ C1] RAX: ffffffffffffffda RBX: 00007ffc41cf5e30 RCX: 00007fead5b285e3 [ 261.089306][ C1] RDX: 0000000000000000 RSI: 00007ffc41cf5ef0 RDI: 0000000000000005 [ 261.097258][ C1] RBP: 00007ffc41cf5e20 R08: 0000000000000000 R09: 00007ffc41cf5eb0 [ 261.105229][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc41cf5e14 [ 261.113182][ C1] R13: 00007ffc41cf5f70 R14: 00007ffc41cf5e70 R15: 0000000000000000 [ 261.121171][ C1] task:agetty state:S stack:27440 pid: 8187 ppid: 1 flags:0x00000000 [ 261.130366][ C1] Call Trace: [ 261.133674][ C1] __schedule+0x893/0x2130 [ 261.138091][ C1] ? io_schedule_timeout+0x140/0x140 [ 261.143368][ C1] schedule+0xcf/0x270 [ 261.147418][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 261.153485][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 261.159268][ C1] ? find_held_lock+0x2d/0x110 [ 261.164015][ C1] ? inotify_poll+0xc2/0xf0 [ 261.168499][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 261.173329][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 261.178340][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 261.184647][ C1] ? get_order+0x20/0x20 [ 261.188873][ C1] do_select+0x118e/0x1630 [ 261.193306][ C1] ? select_estimate_accuracy+0x320/0x320 [ 261.199014][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.205495][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.211986][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.218475][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.224435][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 261.229635][ C1] ? find_held_lock+0x2d/0x110 [ 261.234405][ C1] ? __might_fault+0xd3/0x180 [ 261.239062][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 261.243908][ C1] core_sys_select+0x3ba/0x950 [ 261.248655][ C1] ? do_compat_pselect+0x210/0x210 [ 261.253746][ C1] ? kasan_save_stack+0x1b/0x40 [ 261.258572][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 261.263922][ C1] ? call_rcu+0xbb/0x700 [ 261.268159][ C1] ? debug_object_active_state+0x260/0x350 [ 261.273968][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 261.279775][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.284967][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 261.290752][ C1] ? debug_object_active_state+0x260/0x350 [ 261.296543][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 261.302265][ C1] kern_select+0x13d/0x1c0 [ 261.306661][ C1] ? core_sys_select+0x950/0x950 [ 261.311580][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 261.317215][ C1] __x64_sys_select+0xba/0x150 [ 261.321976][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 261.327850][ C1] do_syscall_64+0x2d/0x70 [ 261.332247][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.338119][ C1] RIP: 0033:0x7fa8be9ef5e3 [ 261.342511][ C1] Code: Unable to access opcode bytes at RIP 0x7fa8be9ef5b9. [ 261.349853][ C1] RSP: 002b:00007ffef1f6e268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 261.358248][ C1] RAX: ffffffffffffffda RBX: 00007ffef1f6e2a0 RCX: 00007fa8be9ef5e3 [ 261.366200][ C1] RDX: 0000000000000000 RSI: 00007ffef1f6e360 RDI: 0000000000000005 [ 261.374151][ C1] RBP: 00007ffef1f6e290 R08: 0000000000000000 R09: 00007ffef1f6e320 [ 261.382112][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef1f6e284 [ 261.390087][ C1] R13: 00007ffef1f6e3e0 R14: 00007ffef1f6e2e0 R15: 0000000000000000 [ 261.398302][ C1] task:agetty state:S stack:23432 pid: 8188 ppid: 1 flags:0x00000000 [ 261.407523][ C1] Call Trace: [ 261.410808][ C1] __schedule+0x893/0x2130 [ 261.415221][ C1] ? io_schedule_timeout+0x140/0x140 [ 261.420517][ C1] schedule+0xcf/0x270 [ 261.424593][ C1] schedule_timeout+0x1d8/0x250 [ 261.429447][ C1] ? usleep_range+0x170/0x170 [ 261.434109][ C1] ? find_held_lock+0x2d/0x110 [ 261.438882][ C1] ? __up_read+0x1a1/0x7b0 [ 261.443299][ C1] ? _down_write_nest_lock+0x150/0x150 [ 261.448759][ C1] wait_woken+0x1ef/0x250 [ 261.453103][ C1] ? woken_wake_function+0x70/0x70 [ 261.458198][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 261.463989][ C1] n_tty_read+0x1511/0x1a20 [ 261.468480][ C1] ? aa_file_perm+0x5e2/0x1100 [ 261.473237][ C1] ? __ldsem_down_read_nested+0xe3/0x880 [ 261.478865][ C1] ? __fsnotify_parent+0x48c/0x930 [ 261.483971][ C1] ? find_held_lock+0x2d/0x110 [ 261.488715][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 261.493889][ C1] ? fsnotify+0x10a0/0x10a0 [ 261.498377][ C1] ? __init_waitqueue_head+0x110/0x110 [ 261.503823][ C1] tty_read+0x190/0x290 [ 261.507959][ C1] ? copy_from_read_buf+0x4a0/0x4a0 [ 261.513133][ C1] ? do_SAK+0x70/0x70 [ 261.517096][ C1] vfs_read+0x1b5/0x570 [ 261.521239][ C1] ksys_read+0x12d/0x250 [ 261.525461][ C1] ? vfs_write+0xa30/0xa30 [ 261.529862][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 261.535737][ C1] do_syscall_64+0x2d/0x70 [ 261.540133][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.546022][ C1] RIP: 0033:0x7f12dc0d1910 [ 261.550415][ C1] Code: Unable to access opcode bytes at RIP 0x7f12dc0d18e6. [ 261.557758][ C1] RSP: 002b:00007ffd8d5f2558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 261.566244][ C1] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007f12dc0d1910 [ 261.574215][ C1] RDX: 0000000000000001 RSI: 00007ffd8d5f25bf RDI: 0000000000000000 [ 261.582259][ C1] RBP: 000000000000007f R08: ffffffffffffff98 R09: 00007ffd8d5f1410 [ 261.590330][ C1] R10: 000000000000051b R11: 0000000000000246 R12: 0000000000000000 [ 261.598439][ C1] R13: 00005627f700d905 R14: 00007ffd8d5f25c0 R15: 0000000000000012 [ 261.606524][ C1] task:sshd state:S stack:26992 pid: 8190 ppid: 1 flags:0x00000000 [ 261.615727][ C1] Call Trace: [ 261.619005][ C1] __schedule+0x893/0x2130 [ 261.623408][ C1] ? io_schedule_timeout+0x140/0x140 [ 261.628699][ C1] ? __pollwait+0x252/0x430 [ 261.633189][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 261.638021][ C1] schedule+0xcf/0x270 [ 261.642073][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 261.648120][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 261.653920][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.659113][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 261.664909][ C1] ? __pollwait+0x252/0x430 [ 261.669393][ C1] ? poll_initwait+0x170/0x170 [ 261.674141][ C1] ? tcp_poll+0x44d/0xd50 [ 261.678457][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 261.684762][ C1] ? get_order+0x20/0x20 [ 261.688993][ C1] do_select+0x118e/0x1630 [ 261.693406][ C1] ? select_estimate_accuracy+0x320/0x320 [ 261.699113][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.705612][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.712093][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 261.717108][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 261.723080][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 261.728264][ C1] ? find_held_lock+0x2d/0x110 [ 261.733013][ C1] ? __might_fault+0xd3/0x180 [ 261.737669][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 261.742515][ C1] core_sys_select+0x3ba/0x950 [ 261.747349][ C1] ? do_compat_pselect+0x210/0x210 [ 261.752463][ C1] ? kasan_save_stack+0x1b/0x40 [ 261.757292][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 261.762646][ C1] ? call_rcu+0xbb/0x700 [ 261.766874][ C1] ? debug_object_active_state+0x260/0x350 [ 261.772668][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 261.778486][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 261.783682][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 261.789480][ C1] ? debug_object_active_state+0x260/0x350 [ 261.795274][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 261.800985][ C1] kern_select+0x13d/0x1c0 [ 261.805422][ C1] ? core_sys_select+0x950/0x950 [ 261.810342][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 261.815969][ C1] __x64_sys_select+0xba/0x150 [ 261.821154][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 261.827044][ C1] do_syscall_64+0x2d/0x70 [ 261.831443][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.837313][ C1] RIP: 0033:0x7f51e36395e3 [ 261.841706][ C1] Code: Unable to access opcode bytes at RIP 0x7f51e36395b9. [ 261.849071][ C1] RSP: 002b:00007ffd37bb2ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 261.857486][ C1] RAX: ffffffffffffffda RBX: 000055dae7fa5f30 RCX: 00007f51e36395e3 [ 261.865454][ C1] RDX: 0000000000000000 RSI: 000055dae7fa5f30 RDI: 0000000000000007 [ 261.873423][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 261.881374][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd37bb2d34 [ 261.889327][ C1] R13: 0000000000000000 R14: 000055dae7ec8ce8 R15: 0000000000000063 [ 261.897310][ C1] task:agetty state:S stack:26472 pid: 8424 ppid: 1 flags:0x00000000 [ 261.906492][ C1] Call Trace: [ 261.909769][ C1] __schedule+0x893/0x2130 [ 261.914170][ C1] ? io_schedule_timeout+0x140/0x140 [ 261.919444][ C1] schedule+0xcf/0x270 [ 261.923495][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 261.929564][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 261.935420][ C1] ? find_held_lock+0x2d/0x110 [ 261.940198][ C1] ? inotify_poll+0xc2/0xf0 [ 261.944693][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 261.949634][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 261.954666][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 261.960977][ C1] ? get_order+0x20/0x20 [ 261.965205][ C1] do_select+0x118e/0x1630 [ 261.969619][ C1] ? select_estimate_accuracy+0x320/0x320 [ 261.975330][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.981810][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.988294][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 261.994782][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.000743][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 262.005927][ C1] ? find_held_lock+0x2d/0x110 [ 262.010676][ C1] ? __might_fault+0xd3/0x180 [ 262.015334][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.020180][ C1] core_sys_select+0x3ba/0x950 [ 262.024929][ C1] ? do_compat_pselect+0x210/0x210 [ 262.030020][ C1] ? kasan_save_stack+0x1b/0x40 [ 262.034853][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 262.040201][ C1] ? call_rcu+0xbb/0x700 [ 262.044426][ C1] ? debug_object_active_state+0x260/0x350 [ 262.050240][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 262.056130][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.061323][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 262.067136][ C1] ? debug_object_active_state+0x260/0x350 [ 262.072940][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 262.078648][ C1] kern_select+0x13d/0x1c0 [ 262.083050][ C1] ? core_sys_select+0x950/0x950 [ 262.087967][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 262.093603][ C1] __x64_sys_select+0xba/0x150 [ 262.098352][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 262.104223][ C1] do_syscall_64+0x2d/0x70 [ 262.108621][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.114493][ C1] RIP: 0033:0x7ff65e6485e3 [ 262.118904][ C1] Code: Unable to access opcode bytes at RIP 0x7ff65e6485b9. [ 262.126261][ C1] RSP: 002b:00007fff53685c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 262.134658][ C1] RAX: ffffffffffffffda RBX: 00007fff53685cc0 RCX: 00007ff65e6485e3 [ 262.142626][ C1] RDX: 0000000000000000 RSI: 00007fff53685d80 RDI: 0000000000000005 [ 262.150663][ C1] RBP: 00007fff53685cb0 R08: 0000000000000000 R09: 00007fff53685d40 [ 262.158614][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff53685ca4 [ 262.166585][ C1] R13: 00007fff53685e00 R14: 00007fff53685d00 R15: 0000000000000000 [ 262.174553][ C1] task:agetty state:S stack:26472 pid: 8432 ppid: 1 flags:0x00000000 [ 262.183740][ C1] Call Trace: [ 262.187017][ C1] __schedule+0x893/0x2130 [ 262.191505][ C1] ? io_schedule_timeout+0x140/0x140 [ 262.197049][ C1] schedule+0xcf/0x270 [ 262.201101][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 262.207148][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 262.212934][ C1] ? find_held_lock+0x2d/0x110 [ 262.217683][ C1] ? inotify_poll+0xc2/0xf0 [ 262.222165][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.226995][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.232038][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 262.238358][ C1] ? get_order+0x20/0x20 [ 262.242587][ C1] do_select+0x118e/0x1630 [ 262.247096][ C1] ? select_estimate_accuracy+0x320/0x320 [ 262.252813][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.259306][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.265947][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.272976][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.278988][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 262.284200][ C1] ? find_held_lock+0x2d/0x110 [ 262.288950][ C1] ? __might_fault+0xd3/0x180 [ 262.293609][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.298455][ C1] core_sys_select+0x3ba/0x950 [ 262.303220][ C1] ? do_compat_pselect+0x210/0x210 [ 262.308310][ C1] ? kasan_save_stack+0x1b/0x40 [ 262.313140][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 262.318503][ C1] ? call_rcu+0xbb/0x700 [ 262.322729][ C1] ? debug_object_active_state+0x260/0x350 [ 262.328524][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 262.334330][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.339531][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 262.345331][ C1] ? debug_object_active_state+0x260/0x350 [ 262.351124][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 262.356833][ C1] kern_select+0x13d/0x1c0 [ 262.361250][ C1] ? core_sys_select+0x950/0x950 [ 262.366184][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 262.371806][ C1] __x64_sys_select+0xba/0x150 [ 262.376550][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 262.382434][ C1] do_syscall_64+0x2d/0x70 [ 262.386831][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.392702][ C1] RIP: 0033:0x7f0c48def5e3 [ 262.397095][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c48def5b9. [ 262.404442][ C1] RSP: 002b:00007ffc9cc12a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 262.412854][ C1] RAX: ffffffffffffffda RBX: 00007ffc9cc12a70 RCX: 00007f0c48def5e3 [ 262.420813][ C1] RDX: 0000000000000000 RSI: 00007ffc9cc12b30 RDI: 0000000000000005 [ 262.428769][ C1] RBP: 00007ffc9cc12a60 R08: 0000000000000000 R09: 00007ffc9cc12af0 [ 262.436721][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9cc12a54 [ 262.444673][ C1] R13: 00007ffc9cc12bb0 R14: 00007ffc9cc12ab0 R15: 0000000000000000 [ 262.452638][ C1] task:agetty state:S stack:26472 pid: 8439 ppid: 1 flags:0x00000000 [ 262.461819][ C1] Call Trace: [ 262.465115][ C1] __schedule+0x893/0x2130 [ 262.469518][ C1] ? io_schedule_timeout+0x140/0x140 [ 262.474790][ C1] schedule+0xcf/0x270 [ 262.478844][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 262.484906][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 262.490694][ C1] ? find_held_lock+0x2d/0x110 [ 262.495439][ C1] ? inotify_poll+0xc2/0xf0 [ 262.499921][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.504767][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.509777][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 262.516086][ C1] ? get_order+0x20/0x20 [ 262.520347][ C1] do_select+0x118e/0x1630 [ 262.524779][ C1] ? select_estimate_accuracy+0x320/0x320 [ 262.530503][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.537002][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.543510][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.550018][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.555980][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 262.561165][ C1] ? find_held_lock+0x2d/0x110 [ 262.565918][ C1] ? __might_fault+0xd3/0x180 [ 262.570575][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.575443][ C1] core_sys_select+0x3ba/0x950 [ 262.580203][ C1] ? do_compat_pselect+0x210/0x210 [ 262.585324][ C1] ? kasan_save_stack+0x1b/0x40 [ 262.590165][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 262.595520][ C1] ? call_rcu+0xbb/0x700 [ 262.599766][ C1] ? debug_object_active_state+0x260/0x350 [ 262.605594][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 262.611446][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.616632][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 262.622425][ C1] ? debug_object_active_state+0x260/0x350 [ 262.628218][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 262.633930][ C1] kern_select+0x13d/0x1c0 [ 262.638333][ C1] ? core_sys_select+0x950/0x950 [ 262.643250][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 262.648871][ C1] __x64_sys_select+0xba/0x150 [ 262.653615][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 262.659538][ C1] do_syscall_64+0x2d/0x70 [ 262.663935][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.669808][ C1] RIP: 0033:0x7fecce3f95e3 [ 262.674200][ C1] Code: Unable to access opcode bytes at RIP 0x7fecce3f95b9. [ 262.681642][ C1] RSP: 002b:00007ffeacf91b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 262.690036][ C1] RAX: ffffffffffffffda RBX: 00007ffeacf91bb0 RCX: 00007fecce3f95e3 [ 262.697990][ C1] RDX: 0000000000000000 RSI: 00007ffeacf91c70 RDI: 0000000000000005 [ 262.705948][ C1] RBP: 00007ffeacf91ba0 R08: 0000000000000000 R09: 00007ffeacf91c30 [ 262.713898][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeacf91b94 [ 262.721849][ C1] R13: 00007ffeacf91cf0 R14: 00007ffeacf91bf0 R15: 0000000000000000 [ 262.729813][ C1] task:agetty state:S stack:26472 pid: 8449 ppid: 1 flags:0x00000000 [ 262.738992][ C1] Call Trace: [ 262.742265][ C1] __schedule+0x893/0x2130 [ 262.746666][ C1] ? io_schedule_timeout+0x140/0x140 [ 262.751938][ C1] schedule+0xcf/0x270 [ 262.755987][ C1] schedule_hrtimeout_range_clock+0x31d/0x370 [ 262.762034][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 262.767849][ C1] ? find_held_lock+0x2d/0x110 [ 262.772597][ C1] ? inotify_poll+0xc2/0xf0 [ 262.777079][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.781905][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 262.786912][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 262.793227][ C1] ? get_order+0x20/0x20 [ 262.797451][ C1] do_select+0x118e/0x1630 [ 262.801878][ C1] ? select_estimate_accuracy+0x320/0x320 [ 262.807585][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.814078][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.820560][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 262.827050][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 262.833006][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 262.838186][ C1] ? find_held_lock+0x2d/0x110 [ 262.842941][ C1] ? __might_fault+0xd3/0x180 [ 262.847602][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 262.852455][ C1] core_sys_select+0x3ba/0x950 [ 262.857199][ C1] ? do_compat_pselect+0x210/0x210 [ 262.862460][ C1] ? kasan_save_stack+0x1b/0x40 [ 262.867298][ C1] ? kasan_record_aux_stack+0xc0/0xf0 [ 262.872653][ C1] ? call_rcu+0xbb/0x700 [ 262.876888][ C1] ? debug_object_active_state+0x260/0x350 [ 262.882689][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 262.888473][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 262.893650][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 262.899434][ C1] ? debug_object_active_state+0x260/0x350 [ 262.905247][ C1] ? debug_object_init_on_stack+0x20/0x20 [ 262.910955][ C1] kern_select+0x13d/0x1c0 [ 262.915363][ C1] ? core_sys_select+0x950/0x950 [ 262.920275][ C1] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 262.925893][ C1] __x64_sys_select+0xba/0x150 [ 262.930635][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 262.936506][ C1] do_syscall_64+0x2d/0x70 [ 262.940900][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.946769][ C1] RIP: 0033:0x7f0c5e5f75e3 [ 262.951159][ C1] Code: Unable to access opcode bytes at RIP 0x7f0c5e5f75b9. [ 262.958499][ C1] RSP: 002b:00007fffcba59268 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 262.966908][ C1] RAX: ffffffffffffffda RBX: 00007fffcba592a0 RCX: 00007f0c5e5f75e3 [ 262.974866][ C1] RDX: 0000000000000000 RSI: 00007fffcba59360 RDI: 0000000000000005 [ 262.982850][ C1] RBP: 00007fffcba59290 R08: 0000000000000000 R09: 00007fffcba59320 [ 262.990804][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffcba59284 [ 262.998783][ C1] R13: 00007fffcba593e0 R14: 00007fffcba592e0 R15: 0000000000000000 [ 263.006749][ C1] task:sshd state:S stack:26240 pid: 8476 ppid: 8190 flags:0x00000000 [ 263.016024][ C1] Call Trace: [ 263.019298][ C1] __schedule+0x893/0x2130 [ 263.023700][ C1] ? io_schedule_timeout+0x140/0x140 [ 263.028989][ C1] schedule+0xcf/0x270 [ 263.033048][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 263.039111][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 263.044905][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.049818][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 263.055172][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 263.061229][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 263.067112][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.072313][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 263.078628][ C1] ? get_order+0x20/0x20 [ 263.082961][ C1] do_select+0x118e/0x1630 [ 263.087386][ C1] ? select_estimate_accuracy+0x320/0x320 [ 263.093092][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 263.099579][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 263.106075][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 263.112563][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 263.119047][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 263.125187][ C1] ? find_held_lock+0x2d/0x110 [ 263.130029][ C1] ? __might_fault+0xd3/0x180 [ 263.134685][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.139524][ C1] core_sys_select+0x3ba/0x950 [ 263.144268][ C1] ? do_compat_pselect+0x210/0x210 [ 263.149541][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 263.155151][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.160028][ C1] ? __might_fault+0xd3/0x180 [ 263.164683][ C1] ? timespec64_add_safe+0x189/0x210 [ 263.169945][ C1] ? nsec_to_clock_t+0x30/0x30 [ 263.174787][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 263.179620][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.184795][ C1] ? ktime_get_ts64+0x296/0x2e0 [ 263.189626][ C1] ? ktime_get_ts64+0x21e/0x2e0 [ 263.194601][ C1] kern_select+0x13d/0x1c0 [ 263.199020][ C1] ? core_sys_select+0x950/0x950 [ 263.203983][ C1] __x64_sys_select+0xba/0x150 [ 263.208733][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 263.214614][ C1] do_syscall_64+0x2d/0x70 [ 263.219022][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.224892][ C1] RIP: 0033:0x7fa77e7215e3 [ 263.229283][ C1] Code: Unable to access opcode bytes at RIP 0x7fa77e7215b9. [ 263.236639][ C1] RSP: 002b:00007ffcf56eeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 263.245030][ C1] RAX: ffffffffffffffda RBX: 0000560c28e2d380 RCX: 00007fa77e7215e3 [ 263.252991][ C1] RDX: 0000560c28e2d3a0 RSI: 0000560c28e2d380 RDI: 000000000000000c [ 263.260966][ C1] RBP: 0000560c27ac0a88 R08: 00007ffcf56eef80 R09: 0000000000002900 [ 263.268919][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.276955][ C1] R13: 00007ffcf56eef5f R14: 0000560c2787bbe7 R15: 0000000000000003 [ 263.284948][ C1] task:syz-fuzzer state:S stack:23976 pid: 8482 ppid: 8476 flags:0x00000000 [ 263.294136][ C1] Call Trace: [ 263.297409][ C1] __schedule+0x893/0x2130 [ 263.301819][ C1] ? io_schedule_timeout+0x140/0x140 [ 263.307082][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 263.314270][ C1] schedule+0xcf/0x270 [ 263.318321][ C1] futex_wait_queue_me+0x2a7/0x570 [ 263.323532][ C1] ? get_pi_state+0x1d0/0x1d0 [ 263.328203][ C1] futex_wait+0x1df/0x560 [ 263.332522][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 263.337552][ C1] ? new_sync_write+0x426/0x650 [ 263.342404][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.347247][ C1] ? current_time+0x2c0/0x2c0 [ 263.351921][ C1] do_futex+0x15b/0x1a60 [ 263.356156][ C1] ? aa_path_link+0x2f0/0x2f0 [ 263.360827][ C1] ? futex_exit_release+0x220/0x220 [ 263.366003][ C1] ? fsnotify+0xa21/0x10a0 [ 263.370403][ C1] ? fsnotify_first_mark+0x1f0/0x1f0 [ 263.375668][ C1] ? apparmor_file_permission+0x26e/0x4e0 [ 263.381385][ C1] __do_sys_futex+0x2a2/0x470 [ 263.386046][ C1] ? fput_many+0x2f/0x1a0 [ 263.390362][ C1] ? do_futex+0x1a60/0x1a60 [ 263.394850][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 263.400741][ C1] do_syscall_64+0x2d/0x70 [ 263.405158][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.411046][ C1] RIP: 0033:0x469143 [ 263.414926][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 263.421747][ C1] RSP: 002b:00007fff7832f348 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 263.430141][ C1] RAX: ffffffffffffffda RBX: 0000000001a77680 RCX: 0000000000469143 [ 263.439411][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001a777c8 [ 263.447373][ C1] RBP: 00007fff7832f390 R08: 0000000000000000 R09: 0000000000000000 [ 263.455324][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 263.463289][ C1] R13: 0000000001a76d60 R14: 0000000000000004 R15: ffffffffffffffff [ 263.471256][ C1] task:syz-fuzzer state:R running task stack:28768 pid: 8483 ppid: 8476 flags:0x00000000 [ 263.482017][ C1] Call Trace: [ 263.485294][ C1] __schedule+0x893/0x2130 [ 263.489696][ C1] ? io_schedule_timeout+0x140/0x140 [ 263.494980][ C1] schedule+0xcf/0x270 [ 263.499031][ C1] futex_wait_queue_me+0x2a7/0x570 [ 263.504129][ C1] ? get_pi_state+0x1d0/0x1d0 [ 263.508791][ C1] futex_wait+0x1df/0x560 [ 263.513103][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 263.518109][ C1] ? lock_chain_count+0x20/0x20 [ 263.522984][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 263.529531][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 263.534591][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 263.539617][ C1] do_futex+0x15b/0x1a60 [ 263.543849][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 263.549844][ C1] ? futex_exit_release+0x220/0x220 [ 263.555020][ C1] ? find_held_lock+0x2d/0x110 [ 263.559764][ C1] ? __do_sys_futex+0x352/0x470 [ 263.564653][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.569499][ C1] ? ktime_get+0x1bd/0x1e0 [ 263.573959][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.579173][ C1] ? ktime_get+0x1bd/0x1e0 [ 263.583574][ C1] ? ktime_get+0x154/0x1e0 [ 263.587983][ C1] __do_sys_futex+0x2a2/0x470 [ 263.592648][ C1] ? do_futex+0x1a60/0x1a60 [ 263.597287][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 263.603240][ C1] do_syscall_64+0x2d/0x70 [ 263.607690][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.613604][ C1] RIP: 0033:0x469143 [ 263.617609][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 263.624441][ C1] RSP: 002b:000000c00004de80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 263.633873][ C1] RAX: ffffffffffffffda RBX: 0000000002d814b2 RCX: 0000000000469143 [ 263.641823][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001a76b98 [ 263.649784][ C1] RBP: 000000c00004dec8 R08: 0000000000000000 R09: 0000000000000000 [ 263.658353][ C1] R10: 000000c00004deb8 R11: 0000000000000206 R12: 0000000000439440 [ 263.666388][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 263.674364][ C1] task:syz-fuzzer state:S stack:23976 pid: 8484 ppid: 8476 flags:0x00000000 [ 263.683553][ C1] Call Trace: [ 263.686836][ C1] __schedule+0x893/0x2130 [ 263.691237][ C1] ? io_schedule_timeout+0x140/0x140 [ 263.696497][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 263.701943][ C1] schedule+0xcf/0x270 [ 263.705993][ C1] futex_wait_queue_me+0x2a7/0x570 [ 263.711082][ C1] ? get_pi_state+0x1d0/0x1d0 [ 263.715738][ C1] futex_wait+0x1df/0x560 [ 263.720048][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 263.725055][ C1] ? __local_bh_enable_ip+0x9c/0x110 [ 263.730350][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 263.735374][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 263.741341][ C1] do_futex+0x15b/0x1a60 [ 263.745565][ C1] ? find_held_lock+0x2d/0x110 [ 263.750318][ C1] ? __might_fault+0xd3/0x180 [ 263.754975][ C1] ? futex_exit_release+0x220/0x220 [ 263.760164][ C1] ? _copy_from_user+0x5d/0x180 [ 263.764993][ C1] ? restore_altstack+0x319/0x3f0 [ 263.777893][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 263.783434][ C1] __do_sys_futex+0x2a2/0x470 [ 263.788091][ C1] ? do_futex+0x1a60/0x1a60 [ 263.792588][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 263.798464][ C1] do_syscall_64+0x2d/0x70 [ 263.802859][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.808735][ C1] RIP: 0033:0x469143 [ 263.812625][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 263.819456][ C1] RSP: 002b:000000c00004fd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 263.827860][ C1] RAX: ffffffffffffffda RBX: 000000c00003e380 RCX: 0000000000469143 [ 263.835921][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003e4c8 [ 263.843871][ C1] RBP: 000000c00004fdb8 R08: 0000000000000000 R09: 0000000000000000 [ 263.851830][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 263.859779][ C1] R13: 000000c000000900 R14: 0000000000000000 R15: 0000000000000000 [ 263.867740][ C1] task:syz-fuzzer state:S stack:23976 pid: 8485 ppid: 8476 flags:0x00000000 [ 263.876916][ C1] Call Trace: [ 263.880190][ C1] __schedule+0x893/0x2130 [ 263.884774][ C1] ? io_schedule_timeout+0x140/0x140 [ 263.890046][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 263.895487][ C1] schedule+0xcf/0x270 [ 263.899536][ C1] futex_wait_queue_me+0x2a7/0x570 [ 263.904624][ C1] ? get_pi_state+0x1d0/0x1d0 [ 263.909296][ C1] futex_wait+0x1df/0x560 [ 263.913607][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 263.918610][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 263.923450][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 263.928379][ C1] ? __local_bh_enable_ip+0x9c/0x110 [ 263.933643][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 263.938844][ C1] ? sock_sendmsg+0x55/0x120 [ 263.943413][ C1] ? sock_write_iter+0x304/0x3c0 [ 263.948340][ C1] do_futex+0x15b/0x1a60 [ 263.952568][ C1] ? aa_path_link+0x2f0/0x2f0 [ 263.957237][ C1] ? futex_exit_release+0x220/0x220 [ 263.962411][ C1] ? fsnotify+0xa21/0x10a0 [ 263.966829][ C1] ? fsnotify_first_mark+0x1f0/0x1f0 [ 263.972102][ C1] ? apparmor_file_permission+0x26e/0x4e0 [ 263.977840][ C1] __do_sys_futex+0x2a2/0x470 [ 263.982496][ C1] ? fput_many+0x2f/0x1a0 [ 263.986804][ C1] ? do_futex+0x1a60/0x1a60 [ 263.991292][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 263.997167][ C1] do_syscall_64+0x2d/0x70 [ 264.001560][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.007448][ C1] RIP: 0033:0x469143 [ 264.011328][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 264.018149][ C1] RSP: 002b:000000c000049d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 264.026553][ C1] RAX: ffffffffffffffda RBX: 000000c00003e700 RCX: 0000000000469143 [ 264.034503][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003e848 [ 264.042465][ C1] RBP: 000000c000049de0 R08: 0000000000000000 R09: 0000000000000000 [ 264.050415][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000011e [ 264.058365][ C1] R13: 000000c000512000 R14: 000000000000000f R15: ffffffffffffd9fd [ 264.066325][ C1] task:syz-fuzzer state:S stack:29192 pid: 8486 ppid: 8476 flags:0x00000000 [ 264.075601][ C1] Call Trace: [ 264.078872][ C1] __schedule+0x893/0x2130 [ 264.083287][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.088550][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 264.093991][ C1] schedule+0xcf/0x270 [ 264.098038][ C1] futex_wait_queue_me+0x2a7/0x570 [ 264.103127][ C1] ? get_pi_state+0x1d0/0x1d0 [ 264.107789][ C1] futex_wait+0x1df/0x560 [ 264.112101][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 264.117105][ C1] ? wake_up_q+0xa3/0x100 [ 264.121410][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 264.126598][ C1] ? futex_wake+0x155/0x490 [ 264.131093][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 264.137062][ C1] do_futex+0x15b/0x1a60 [ 264.141300][ C1] ? find_held_lock+0x2d/0x110 [ 264.146045][ C1] ? __might_fault+0xd3/0x180 [ 264.150710][ C1] ? futex_exit_release+0x220/0x220 [ 264.155923][ C1] ? _copy_from_user+0x5d/0x180 [ 264.160764][ C1] ? restore_altstack+0x319/0x3f0 [ 264.165779][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 264.171313][ C1] __do_sys_futex+0x2a2/0x470 [ 264.175989][ C1] ? do_futex+0x1a60/0x1a60 [ 264.180475][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 264.186349][ C1] do_syscall_64+0x2d/0x70 [ 264.190765][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.196634][ C1] RIP: 0033:0x469143 [ 264.200501][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 264.207336][ C1] RSP: 002b:000000c0003aaed8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 264.215735][ C1] RAX: ffffffffffffffda RBX: 000000c0000a0000 RCX: 0000000000469143 [ 264.223707][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1e60 [ 264.231659][ C1] RBP: 000000c0003aaf20 R08: 0000000000000000 R09: 0000000000000000 [ 264.239612][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 264.247573][ C1] R13: 0000000000000000 R14: 0000000000affad8 R15: 0000000000000000 [ 264.255533][ C1] task:syz-fuzzer state:S stack:28768 pid: 8491 ppid: 8476 flags:0x00000000 [ 264.264709][ C1] Call Trace: [ 264.267978][ C1] __schedule+0x893/0x2130 [ 264.272387][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.277647][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 264.283097][ C1] schedule+0xcf/0x270 [ 264.287146][ C1] futex_wait_queue_me+0x2a7/0x570 [ 264.292234][ C1] ? get_pi_state+0x1d0/0x1d0 [ 264.296901][ C1] futex_wait+0x1df/0x560 [ 264.301211][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 264.306389][ C1] ? wake_up_q+0xa3/0x100 [ 264.310704][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 264.315883][ C1] ? futex_wake+0x155/0x490 [ 264.320376][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 264.325380][ C1] do_futex+0x15b/0x1a60 [ 264.329617][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 264.335577][ C1] ? futex_exit_release+0x220/0x220 [ 264.340769][ C1] ? find_held_lock+0x2d/0x110 [ 264.345525][ C1] ? __might_fault+0xd3/0x180 [ 264.350180][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 264.355028][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 264.360899][ C1] ? sigprocmask+0xee/0x340 [ 264.365383][ C1] ? sigsuspend+0x2a0/0x2a0 [ 264.369882][ C1] __do_sys_futex+0x2a2/0x470 [ 264.374556][ C1] ? do_futex+0x1a60/0x1a60 [ 264.379049][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 264.384922][ C1] do_syscall_64+0x2d/0x70 [ 264.389330][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.395213][ C1] RIP: 0033:0x469143 [ 264.399097][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 264.406049][ C1] RSP: 002b:000000c0000ade68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 264.414447][ C1] RAX: ffffffffffffffda RBX: 000000c00003ea80 RCX: 0000000000469143 [ 264.422402][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00003ebc8 [ 264.430364][ C1] RBP: 000000c0000adeb0 R08: 0000000000000000 R09: 0000000000000000 [ 264.438314][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 264.446265][ C1] R13: 0000000000000001 R14: 000000c00006a060 R15: 0000000000000000 [ 264.454245][ C1] task:syz-fuzzer state:S stack:28768 pid: 8494 ppid: 8476 flags:0x00000000 [ 264.463423][ C1] Call Trace: [ 264.466695][ C1] __schedule+0x893/0x2130 [ 264.471704][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.476978][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 264.482433][ C1] schedule+0xcf/0x270 [ 264.486614][ C1] futex_wait_queue_me+0x2a7/0x570 [ 264.491764][ C1] ? get_pi_state+0x1d0/0x1d0 [ 264.496558][ C1] futex_wait+0x1df/0x560 [ 264.500928][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 264.505954][ C1] ? lock_chain_count+0x20/0x20 [ 264.510821][ C1] ? mark_lock+0xf7/0x24c0 [ 264.515251][ C1] do_futex+0x15b/0x1a60 [ 264.519485][ C1] ? __lock_acquire+0xbe0/0x5c00 [ 264.524508][ C1] ? futex_exit_release+0x220/0x220 [ 264.529779][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 264.534785][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 264.540751][ C1] ? find_held_lock+0x2d/0x110 [ 264.545498][ C1] __do_sys_futex+0x2a2/0x470 [ 264.550159][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 264.555870][ C1] ? do_futex+0x1a60/0x1a60 [ 264.560372][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 264.566257][ C1] do_syscall_64+0x2d/0x70 [ 264.570655][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.576570][ C1] RIP: 0033:0x469143 [ 264.580439][ C1] Code: Unable to access opcode bytes at RIP 0x469119. [ 264.587312][ C1] RSP: 002b:000000c000189f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 264.595774][ C1] RAX: ffffffffffffffda RBX: 000000c000148000 RCX: 0000000000469143 [ 264.603727][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001aa1cf8 [ 264.611681][ C1] RBP: 000000c000189f48 R08: 0000000000000000 R09: 0000000000000000 [ 264.619645][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000439440 [ 264.627597][ C1] R13: 0000000000eca760 R14: 0000000000000000 R15: 0000000000000000 [ 264.635669][ C1] task:syz-fuzzer state:R running task stack:23976 pid: 8495 ppid: 8476 flags:0x00000000 [ 264.646478][ C1] Call Trace: [ 264.649764][ C1] __schedule+0x893/0x2130 [ 264.654176][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.659457][ C1] schedule+0xcf/0x270 [ 264.663510][ C1] schedule_hrtimeout_range_clock+0x195/0x370 [ 264.669570][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 264.676312][ C1] ? do_epoll_wait+0xe73/0x10a0 [ 264.681145][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 264.687118][ C1] ? do_raw_read_unlock+0x70/0x70 [ 264.692141][ C1] ? _raw_write_unlock_irq+0x1f/0x40 [ 264.697408][ C1] do_epoll_wait+0xe84/0x10a0 [ 264.702081][ C1] ? ep_read_events_proc+0x440/0x440 [ 264.707354][ C1] ? vfs_read+0x4c6/0x570 [ 264.711665][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 264.717381][ C1] ? __set_current_blocked+0x110/0x110 [ 264.723092][ C1] __x64_sys_epoll_pwait+0x133/0x2e0 [ 264.729063][ C1] do_syscall_64+0x2d/0x70 [ 264.733457][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.739538][ C1] RIP: 0033:0x4692f0 [ 264.743413][ C1] Code: Unable to access opcode bytes at RIP 0x4692c6. [ 264.750263][ C1] RSP: 002b:000000c00004b7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 264.758670][ C1] RAX: ffffffffffffffda RBX: 000000000000002f RCX: 00000000004692f0 [ 264.766652][ C1] RDX: 0000000000000080 RSI: 000000c00004b840 RDI: 0000000000000003 [ 264.774789][ C1] RBP: 000000c00004be40 R08: 0000000000000000 R09: 0000000000000000 [ 264.782749][ C1] R10: 000000000000002f R11: 0000000000000246 R12: 0000000000000003 [ 264.790698][ C1] R13: 000000c000316000 R14: 000000c0000601e0 R15: ffffffffffffffff [ 264.798685][ C1] task:kworker/u5:1 state:I stack:27008 pid: 8506 ppid: 2 flags:0x00004000 [ 264.807873][ C1] Workqueue: 0x0 (hci5) [ 264.812286][ C1] Call Trace: [ 264.815645][ C1] __schedule+0x893/0x2130 [ 264.820060][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.825325][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.830254][ C1] schedule+0xcf/0x270 [ 264.834317][ C1] worker_thread+0x14c/0x1120 [ 264.838995][ C1] ? process_one_work+0x15a0/0x15a0 [ 264.844187][ C1] kthread+0x3af/0x4a0 [ 264.848250][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 264.854145][ C1] ret_from_fork+0x1f/0x30 [ 264.858552][ C1] task:kworker/u5:2 state:I stack:28648 pid: 8508 ppid: 2 flags:0x00004000 [ 264.867750][ C1] Workqueue: 0x0 (hci5) [ 264.871987][ C1] Call Trace: [ 264.875321][ C1] __schedule+0x893/0x2130 [ 264.879726][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.884995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 264.889912][ C1] schedule+0xcf/0x270 [ 264.893959][ C1] worker_thread+0x14c/0x1120 [ 264.898623][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 264.903629][ C1] ? process_one_work+0x15a0/0x15a0 [ 264.908809][ C1] kthread+0x3af/0x4a0 [ 264.912932][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 264.918810][ C1] ret_from_fork+0x1f/0x30 [ 264.923220][ C1] task:syz-executor.0 state:D stack:23912 pid: 8514 ppid: 1 flags:0x00000004 [ 264.932401][ C1] Call Trace: [ 264.935684][ C1] __schedule+0x893/0x2130 [ 264.940101][ C1] ? io_schedule_timeout+0x140/0x140 [ 264.945393][ C1] schedule+0xcf/0x270 [ 264.949445][ C1] schedule_preempt_disabled+0xf/0x20 [ 264.954796][ C1] __mutex_lock+0x3e2/0x10e0 [ 264.959373][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 264.964658][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 264.970011][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 264.975543][ C1] ? walk_component+0x179/0x6a0 [ 264.980383][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 264.985836][ C1] kernfs_iop_permission+0x5f/0xb0 [ 264.990931][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 264.995937][ C1] inode_permission.part.0+0x270/0x410 [ 265.001380][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 265.006652][ C1] ? walk_component+0x6a0/0x6a0 [ 265.011490][ C1] path_lookupat+0xb7/0x830 [ 265.015979][ C1] filename_lookup+0x19f/0x560 [ 265.020746][ C1] ? may_linkat+0x2b0/0x2b0 [ 265.025244][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 265.030345][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 265.035720][ C1] __x64_sys_umount+0xdc/0x150 [ 265.040467][ C1] ? path_umount+0x12a0/0x12a0 [ 265.045214][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 265.051109][ C1] do_syscall_64+0x2d/0x70 [ 265.055508][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.061381][ C1] RIP: 0033:0x4608e7 [ 265.065253][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 265.072095][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 265.080490][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 265.088452][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 265.096405][ C1] RBP: 0000000000000056 R08: 0000000000000000 R09: 000000000000000b [ 265.104357][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 265.112329][ C1] R13: 00000000026a6a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 265.120301][ C1] task:bond0 state:I stack:30680 pid: 8543 ppid: 2 flags:0x00004000 [ 265.129485][ C1] Call Trace: [ 265.132782][ C1] __schedule+0x893/0x2130 [ 265.137206][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.142499][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.147514][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.152437][ C1] schedule+0xcf/0x270 [ 265.156489][ C1] rescuer_thread+0x7a7/0xd30 [ 265.161157][ C1] ? worker_thread+0x1120/0x1120 [ 265.166127][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 265.171917][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 265.176864][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.182047][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 265.187056][ C1] ? worker_thread+0x1120/0x1120 [ 265.191978][ C1] kthread+0x3af/0x4a0 [ 265.196051][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 265.202286][ C1] ret_from_fork+0x1f/0x30 [ 265.206701][ C1] task:syz-executor.1 state:D stack:23912 pid: 8579 ppid: 1 flags:0x00000004 [ 265.215888][ C1] Call Trace: [ 265.219167][ C1] __schedule+0x893/0x2130 [ 265.223570][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.228869][ C1] schedule+0xcf/0x270 [ 265.232936][ C1] schedule_preempt_disabled+0xf/0x20 [ 265.238287][ C1] __mutex_lock+0x3e2/0x10e0 [ 265.242913][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 265.248616][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 265.253977][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 265.259523][ C1] ? walk_component+0x179/0x6a0 [ 265.264378][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 265.269734][ C1] kernfs_iop_permission+0x5f/0xb0 [ 265.274844][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 265.279940][ C1] inode_permission.part.0+0x270/0x410 [ 265.285406][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 265.290684][ C1] ? walk_component+0x6a0/0x6a0 [ 265.295522][ C1] path_lookupat+0xb7/0x830 [ 265.300012][ C1] filename_lookup+0x19f/0x560 [ 265.304759][ C1] ? may_linkat+0x2b0/0x2b0 [ 265.309273][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 265.314367][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 265.319762][ C1] __x64_sys_umount+0xdc/0x150 [ 265.324510][ C1] ? path_umount+0x12a0/0x12a0 [ 265.329271][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 265.335165][ C1] do_syscall_64+0x2d/0x70 [ 265.339565][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.345456][ C1] RIP: 0033:0x4608e7 [ 265.349332][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 265.356159][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 265.364580][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 265.372537][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 265.380497][ C1] RBP: 000000000000004e R08: 0000000000000000 R09: 000000000000000b [ 265.388459][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 265.396413][ C1] R13: 000000000308fa60 R14: 0000000000000000 R15: 000000000169fdf0 [ 265.404397][ C1] task:wg-crypt-wg0 state:I stack:28408 pid: 8655 ppid: 2 flags:0x00004000 [ 265.413623][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 265.418544][ C1] Call Trace: [ 265.421817][ C1] __schedule+0x893/0x2130 [ 265.426219][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.431654][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.436670][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.441602][ C1] schedule+0xcf/0x270 [ 265.445664][ C1] rescuer_thread+0x7a7/0xd30 [ 265.450334][ C1] ? worker_thread+0x1120/0x1120 [ 265.455255][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 265.461057][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 265.465975][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.471156][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 265.476159][ C1] ? worker_thread+0x1120/0x1120 [ 265.481080][ C1] kthread+0x3af/0x4a0 [ 265.485148][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 265.491023][ C1] ret_from_fork+0x1f/0x30 [ 265.495502][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 8660 ppid: 2 flags:0x00004000 [ 265.504702][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 265.509630][ C1] Call Trace: [ 265.512924][ C1] __schedule+0x893/0x2130 [ 265.517331][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.522596][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.527600][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.532519][ C1] schedule+0xcf/0x270 [ 265.536577][ C1] rescuer_thread+0x7a7/0xd30 [ 265.541242][ C1] ? worker_thread+0x1120/0x1120 [ 265.546161][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 265.551961][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 265.556878][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.562059][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 265.567062][ C1] ? worker_thread+0x1120/0x1120 [ 265.571980][ C1] kthread+0x3af/0x4a0 [ 265.576031][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 265.581905][ C1] ret_from_fork+0x1f/0x30 [ 265.586361][ C1] task:wg-crypt-wg2 state:I stack:30632 pid: 8663 ppid: 2 flags:0x00004000 [ 265.595556][ C1] Call Trace: [ 265.598841][ C1] __schedule+0x893/0x2130 [ 265.603302][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.608588][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.613611][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.618546][ C1] schedule+0xcf/0x270 [ 265.622603][ C1] rescuer_thread+0x7a7/0xd30 [ 265.627277][ C1] ? worker_thread+0x1120/0x1120 [ 265.632255][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 265.638283][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 265.643204][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.648425][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 265.653448][ C1] ? worker_thread+0x1120/0x1120 [ 265.658367][ C1] kthread+0x3af/0x4a0 [ 265.662419][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 265.668293][ C1] ret_from_fork+0x1f/0x30 [ 265.672699][ C1] task:bond0 state:I stack:30712 pid: 8684 ppid: 2 flags:0x00004000 [ 265.681905][ C1] Call Trace: [ 265.685193][ C1] __schedule+0x893/0x2130 [ 265.689603][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.694866][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 265.699871][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 265.704791][ C1] schedule+0xcf/0x270 [ 265.708839][ C1] rescuer_thread+0x7a7/0xd30 [ 265.713502][ C1] ? worker_thread+0x1120/0x1120 [ 265.718439][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 265.724225][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 265.729142][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 265.734334][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 265.739351][ C1] ? worker_thread+0x1120/0x1120 [ 265.744269][ C1] kthread+0x3af/0x4a0 [ 265.748319][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 265.754191][ C1] ret_from_fork+0x1f/0x30 [ 265.758612][ C1] task:syz-executor.2 state:D stack:23656 pid: 8717 ppid: 1 flags:0x00000004 [ 265.767791][ C1] Call Trace: [ 265.771061][ C1] __schedule+0x893/0x2130 [ 265.775474][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.780764][ C1] schedule+0xcf/0x270 [ 265.784817][ C1] schedule_preempt_disabled+0xf/0x20 [ 265.790165][ C1] __mutex_lock+0x3e2/0x10e0 [ 265.794740][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 265.800015][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 265.805388][ C1] ? find_held_lock+0x2d/0x110 [ 265.810158][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 265.814988][ C1] ? _raw_spin_unlock+0x24/0x40 [ 265.819824][ C1] kernfs_iop_permission+0x5f/0xb0 [ 265.824931][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 265.829937][ C1] inode_permission.part.0+0x270/0x410 [ 265.835398][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 265.840673][ C1] ? walk_component+0x6a0/0x6a0 [ 265.845512][ C1] path_lookupat+0xb7/0x830 [ 265.850080][ C1] filename_lookup+0x19f/0x560 [ 265.854895][ C1] ? may_linkat+0x2b0/0x2b0 [ 265.859412][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 265.864558][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 265.869925][ C1] __x64_sys_umount+0xdc/0x150 [ 265.874690][ C1] ? path_umount+0x12a0/0x12a0 [ 265.879453][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 265.885330][ C1] do_syscall_64+0x2d/0x70 [ 265.889726][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.895700][ C1] RIP: 0033:0x4608e7 [ 265.899576][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 265.906492][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 265.914885][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 265.922836][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 265.930798][ C1] RBP: 0000000000000058 R08: 0000000000000000 R09: 000000000000000b [ 265.938749][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 265.946701][ C1] R13: 00000000023f4a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 265.954685][ C1] task:syz-executor.3 state:D stack:23656 pid: 8793 ppid: 1 flags:0x00000004 [ 265.963867][ C1] Call Trace: [ 265.967140][ C1] __schedule+0x893/0x2130 [ 265.971559][ C1] ? io_schedule_timeout+0x140/0x140 [ 265.976830][ C1] schedule+0xcf/0x270 [ 265.980892][ C1] schedule_preempt_disabled+0xf/0x20 [ 265.986243][ C1] __mutex_lock+0x3e2/0x10e0 [ 265.990815][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 265.996081][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 266.001450][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 266.006981][ C1] ? walk_component+0x179/0x6a0 [ 266.011811][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 266.017187][ C1] kernfs_iop_permission+0x5f/0xb0 [ 266.022308][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 266.027333][ C1] inode_permission.part.0+0x270/0x410 [ 266.032783][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 266.038101][ C1] ? walk_component+0x6a0/0x6a0 [ 266.042941][ C1] path_lookupat+0xb7/0x830 [ 266.047430][ C1] filename_lookup+0x19f/0x560 [ 266.052176][ C1] ? may_linkat+0x2b0/0x2b0 [ 266.056678][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 266.061773][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 266.067153][ C1] __x64_sys_umount+0xdc/0x150 [ 266.071900][ C1] ? path_umount+0x12a0/0x12a0 [ 266.076648][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 266.082528][ C1] do_syscall_64+0x2d/0x70 [ 266.086928][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.092801][ C1] RIP: 0033:0x4608e7 [ 266.096682][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 266.103519][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 266.111912][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 266.119879][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 266.127834][ C1] RBP: 000000000000003b R08: 0000000000000000 R09: 000000000000000b [ 266.135787][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 266.143740][ C1] R13: 0000000002bc8a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 266.151725][ C1] task:syz-executor.4 state:D stack:23912 pid: 8830 ppid: 1 flags:0x00000004 [ 266.160930][ C1] Call Trace: [ 266.164221][ C1] __schedule+0x893/0x2130 [ 266.168638][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.173918][ C1] schedule+0xcf/0x270 [ 266.177970][ C1] schedule_preempt_disabled+0xf/0x20 [ 266.183348][ C1] __mutex_lock+0x3e2/0x10e0 [ 266.187930][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 266.193198][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 266.198561][ C1] ? find_held_lock+0x2d/0x110 [ 266.203311][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 266.208142][ C1] ? _raw_spin_unlock+0x24/0x40 [ 266.212978][ C1] kernfs_iop_permission+0x5f/0xb0 [ 266.218069][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 266.223092][ C1] inode_permission.part.0+0x270/0x410 [ 266.228533][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 266.233802][ C1] ? walk_component+0x6a0/0x6a0 [ 266.238638][ C1] path_lookupat+0xb7/0x830 [ 266.243144][ C1] filename_lookup+0x19f/0x560 [ 266.247889][ C1] ? may_linkat+0x2b0/0x2b0 [ 266.252383][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 266.257475][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 266.262837][ C1] __x64_sys_umount+0xdc/0x150 [ 266.267582][ C1] ? path_umount+0x12a0/0x12a0 [ 266.272417][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 266.278312][ C1] do_syscall_64+0x2d/0x70 [ 266.282723][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.288595][ C1] RIP: 0033:0x4608e7 [ 266.292469][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 266.299293][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 266.307703][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 266.315658][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 266.323611][ C1] RBP: 000000000000005c R08: 0000000000000000 R09: 000000000000000b [ 266.331613][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 266.339576][ C1] R13: 0000000002f08a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 266.347737][ C1] task:wg-crypt-wg0 state:I stack:30632 pid: 8840 ppid: 2 flags:0x00004000 [ 266.356932][ C1] Call Trace: [ 266.360216][ C1] __schedule+0x893/0x2130 [ 266.364623][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.369906][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.374924][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.379903][ C1] schedule+0xcf/0x270 [ 266.384017][ C1] rescuer_thread+0x7a7/0xd30 [ 266.388710][ C1] ? worker_thread+0x1120/0x1120 [ 266.393632][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.399441][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 266.404385][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 266.409695][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 266.414742][ C1] ? worker_thread+0x1120/0x1120 [ 266.419855][ C1] kthread+0x3af/0x4a0 [ 266.423918][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 266.429797][ C1] ret_from_fork+0x1f/0x30 [ 266.434220][ C1] task:wg-crypt-wg1 state:I stack:28992 pid: 8843 ppid: 2 flags:0x00004000 [ 266.443409][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 266.448342][ C1] Call Trace: [ 266.451614][ C1] __schedule+0x893/0x2130 [ 266.456029][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.461299][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.466303][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.471236][ C1] schedule+0xcf/0x270 [ 266.475307][ C1] rescuer_thread+0x7a7/0xd30 [ 266.479976][ C1] ? worker_thread+0x1120/0x1120 [ 266.484893][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.490677][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 266.495595][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 266.500773][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 266.505777][ C1] ? worker_thread+0x1120/0x1120 [ 266.510694][ C1] kthread+0x3af/0x4a0 [ 266.514745][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 266.520616][ C1] ret_from_fork+0x1f/0x30 [ 266.525021][ C1] task:wg-crypt-wg2 state:I stack:28992 pid: 8854 ppid: 2 flags:0x00004000 [ 266.534207][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 266.539147][ C1] Call Trace: [ 266.542421][ C1] __schedule+0x893/0x2130 [ 266.546824][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.552435][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.557439][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.562362][ C1] schedule+0xcf/0x270 [ 266.566411][ C1] rescuer_thread+0x7a7/0xd30 [ 266.571076][ C1] ? worker_thread+0x1120/0x1120 [ 266.576042][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.581896][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 266.586866][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 266.592310][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 266.597321][ C1] ? worker_thread+0x1120/0x1120 [ 266.602245][ C1] kthread+0x3af/0x4a0 [ 266.606312][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 266.612190][ C1] ret_from_fork+0x1f/0x30 [ 266.616599][ C1] task:bond0 state:I stack:29728 pid: 8855 ppid: 2 flags:0x00004000 [ 266.625783][ C1] Call Trace: [ 266.629054][ C1] __schedule+0x893/0x2130 [ 266.633468][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.638732][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.643749][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.648669][ C1] schedule+0xcf/0x270 [ 266.652733][ C1] rescuer_thread+0x7a7/0xd30 [ 266.657832][ C1] ? worker_thread+0x1120/0x1120 [ 266.662746][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.668530][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 266.673448][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 266.678632][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 266.683649][ C1] ? worker_thread+0x1120/0x1120 [ 266.688567][ C1] kthread+0x3af/0x4a0 [ 266.692635][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 266.698509][ C1] ret_from_fork+0x1f/0x30 [ 266.702915][ C1] task:syz-executor.5 state:D stack:23768 pid: 8977 ppid: 1 flags:0x00000004 [ 266.712094][ C1] Call Trace: [ 266.715384][ C1] __schedule+0x893/0x2130 [ 266.719786][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.725055][ C1] schedule+0xcf/0x270 [ 266.729106][ C1] schedule_preempt_disabled+0xf/0x20 [ 266.734456][ C1] __mutex_lock+0x3e2/0x10e0 [ 266.739029][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 266.744312][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 266.749666][ C1] ? bpf_lsm_inode_follow_link+0x5/0x10 [ 266.755202][ C1] ? walk_component+0x179/0x6a0 [ 266.760030][ C1] ? handle_dots.part.0+0x1520/0x1520 [ 266.765383][ C1] kernfs_iop_permission+0x5f/0xb0 [ 266.770475][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 266.775479][ C1] inode_permission.part.0+0x270/0x410 [ 266.780918][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 266.786362][ C1] ? walk_component+0x6a0/0x6a0 [ 266.791198][ C1] path_lookupat+0xb7/0x830 [ 266.795711][ C1] filename_lookup+0x19f/0x560 [ 266.800467][ C1] ? may_linkat+0x2b0/0x2b0 [ 266.804968][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 266.810061][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 266.815423][ C1] __x64_sys_umount+0xdc/0x150 [ 266.820167][ C1] ? path_umount+0x12a0/0x12a0 [ 266.824928][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 266.830803][ C1] do_syscall_64+0x2d/0x70 [ 266.835198][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.841068][ C1] RIP: 0033:0x4608e7 [ 266.844939][ C1] Code: Unable to access opcode bytes at RIP 0x4608bd. [ 266.851761][ C1] RSP: 002b:000000000169ecb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 266.860153][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004608e7 [ 266.868117][ C1] RDX: 00000000004031f8 RSI: 0000000000000002 RDI: 000000000169ed60 [ 266.876084][ C1] RBP: 0000000000000053 R08: 0000000000000000 R09: 000000000000000b [ 266.884035][ C1] R10: 0000000000000006 R11: 0000000000000246 R12: 000000000169fdf0 [ 266.892004][ C1] R13: 0000000002647a60 R14: 0000000000000000 R15: 000000000169fdf0 [ 266.899968][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9043 ppid: 2 flags:0x00004000 [ 266.909149][ C1] Call Trace: [ 266.912420][ C1] __schedule+0x893/0x2130 [ 266.916820][ C1] ? io_schedule_timeout+0x140/0x140 [ 266.922081][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 266.927084][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 266.932003][ C1] schedule+0xcf/0x270 [ 266.936052][ C1] rescuer_thread+0x7a7/0xd30 [ 266.940723][ C1] ? worker_thread+0x1120/0x1120 [ 266.945639][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 266.951425][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 266.956340][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 266.961519][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 266.966520][ C1] ? worker_thread+0x1120/0x1120 [ 266.971437][ C1] kthread+0x3af/0x4a0 [ 266.975485][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 266.982502][ C1] ret_from_fork+0x1f/0x30 [ 266.986911][ C1] task:wg-crypt-wg1 state:I stack:30632 pid: 9066 ppid: 2 flags:0x00004000 [ 266.996106][ C1] Call Trace: [ 266.999374][ C1] __schedule+0x893/0x2130 [ 267.003789][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.009051][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.014066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.018985][ C1] schedule+0xcf/0x270 [ 267.023049][ C1] rescuer_thread+0x7a7/0xd30 [ 267.027713][ C1] ? worker_thread+0x1120/0x1120 [ 267.032631][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.038430][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.043368][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.048548][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.053569][ C1] ? worker_thread+0x1120/0x1120 [ 267.058488][ C1] kthread+0x3af/0x4a0 [ 267.062556][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.068446][ C1] ret_from_fork+0x1f/0x30 [ 267.072849][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9070 ppid: 2 flags:0x00004000 [ 267.082034][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 267.086953][ C1] Call Trace: [ 267.090223][ C1] __schedule+0x893/0x2130 [ 267.094628][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.099891][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.104894][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.109812][ C1] schedule+0xcf/0x270 [ 267.113862][ C1] rescuer_thread+0x7a7/0xd30 [ 267.118527][ C1] ? worker_thread+0x1120/0x1120 [ 267.123441][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.129244][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.134160][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.139336][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.144343][ C1] ? worker_thread+0x1120/0x1120 [ 267.149260][ C1] kthread+0x3af/0x4a0 [ 267.153309][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.159191][ C1] ret_from_fork+0x1f/0x30 [ 267.163595][ C1] task:bond0 state:I stack:30680 pid: 9074 ppid: 2 flags:0x00004000 [ 267.172774][ C1] Call Trace: [ 267.176045][ C1] __schedule+0x893/0x2130 [ 267.180476][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.185739][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.190742][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.195674][ C1] schedule+0xcf/0x270 [ 267.199737][ C1] rescuer_thread+0x7a7/0xd30 [ 267.204402][ C1] ? worker_thread+0x1120/0x1120 [ 267.209319][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.215102][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.220023][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.225203][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.230205][ C1] ? worker_thread+0x1120/0x1120 [ 267.235149][ C1] kthread+0x3af/0x4a0 [ 267.239219][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.245111][ C1] ret_from_fork+0x1f/0x30 [ 267.249528][ C1] task:kworker/0:3 state:D stack:26648 pid: 9185 ppid: 2 flags:0x00004000 [ 267.258741][ C1] Workqueue: events usb_gadget_state_work [ 267.264460][ C1] Call Trace: [ 267.267749][ C1] __schedule+0x893/0x2130 [ 267.272165][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.277450][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 267.282722][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.287902][ C1] schedule+0xcf/0x270 [ 267.291954][ C1] schedule_preempt_disabled+0xf/0x20 [ 267.297305][ C1] __mutex_lock+0x3e2/0x10e0 [ 267.301874][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 267.307228][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 267.312616][ C1] ? lock_release+0x710/0x710 [ 267.317283][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 267.322134][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 267.327312][ C1] sysfs_notify+0x8f/0xd0 [ 267.331632][ C1] usb_gadget_state_work+0x44/0x60 [ 267.336721][ C1] process_one_work+0x933/0x15a0 [ 267.341640][ C1] ? lock_release+0x710/0x710 [ 267.346309][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 267.351834][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.356759][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 267.361767][ C1] worker_thread+0x64c/0x1120 [ 267.366430][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.371432][ C1] ? process_one_work+0x15a0/0x15a0 [ 267.376614][ C1] kthread+0x3af/0x4a0 [ 267.380681][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.386576][ C1] ret_from_fork+0x1f/0x30 [ 267.390992][ C1] task:kworker/1:3 state:R running task stack:22560 pid: 9196 ppid: 2 flags:0x00004000 [ 267.401890][ C1] Workqueue: usb_hub_wq hub_event [ 267.406912][ C1] Call Trace: [ 267.410245][ C1] __schedule+0x893/0x2130 [ 267.414670][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.419950][ C1] ? mark_held_locks+0x9f/0xe0 [ 267.424792][ C1] preempt_schedule_irq+0x4e/0x90 [ 267.429820][ C1] irqentry_exit+0x7a/0xa0 [ 267.434285][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 267.440315][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 267.446577][ C1] Code: fc ff ff 48 c7 c7 c0 d2 38 8b 48 89 54 24 08 48 89 34 24 e8 62 85 5e 02 48 8b 54 24 08 48 8b 34 24 e9 a1 fd ff ff 0f 1f 40 00 <65> 48 8b 14 25 00 f0 01 00 65 8b 05 d0 bf 91 7e a9 00 01 ff 00 48 [ 267.470020][ C1] RSP: 0018:ffffc90002faf638 EFLAGS: 00000246 [ 267.476081][ C1] RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffffffff81e69e0f [ 267.484030][ C1] RDX: 0000000000000001 RSI: ffff888022fe4ec0 RDI: 0000000000000003 [ 267.491979][ C1] RBP: ffff8880581054d8 R08: 0000000000000000 R09: ffff88802724e9ff [ 267.499926][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 267.507880][ C1] R13: dffffc0000000000 R14: ffff888058105658 R15: 0000000000000000 [ 267.515872][ C1] ? kernfs_link_sibling+0x2ff/0x410 [ 267.521141][ C1] kernfs_link_sibling+0x30e/0x410 [ 267.526329][ C1] kernfs_add_one+0x21a/0x4c0 [ 267.530986][ C1] kernfs_create_dir_ns+0x18b/0x220 [ 267.536165][ C1] sysfs_create_dir_ns+0x127/0x290 [ 267.541253][ C1] ? sysfs_create_mount_point+0xb0/0xb0 [ 267.546787][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.551714][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 267.556892][ C1] kobject_add_internal+0x2d2/0xa60 [ 267.562085][ C1] kobject_add+0x150/0x1c0 [ 267.566569][ C1] ? kset_create_and_add+0x190/0x190 [ 267.572027][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 267.577575][ C1] ? __raw_spin_lock_init+0x34/0x100 [ 267.582847][ C1] device_add+0x36d/0x1ce0 [ 267.587247][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 267.592772][ C1] ? devlink_add_symlinks+0x450/0x450 [ 267.598127][ C1] ? __init_waitqueue_head+0x97/0x110 [ 267.603479][ C1] ? pm_runtime_init+0x2cf/0x3b0 [ 267.608461][ C1] usb_create_ep_devs+0x15c/0x2a0 [ 267.613468][ C1] usb_new_device.cold+0xb8b/0xfe9 [ 267.618573][ C1] ? hub_disconnect+0x510/0x510 [ 267.623405][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.628342][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 267.633523][ C1] hub_event+0x2348/0x42d0 [ 267.637952][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 267.643060][ C1] ? lock_release+0x710/0x710 [ 267.647738][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 267.652581][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.657593][ C1] process_one_work+0x933/0x15a0 [ 267.662515][ C1] ? lock_release+0x710/0x710 [ 267.667170][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 267.672525][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.677451][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 267.682462][ C1] worker_thread+0x82b/0x1120 [ 267.687127][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.692149][ C1] ? process_one_work+0x15a0/0x15a0 [ 267.697328][ C1] kthread+0x3af/0x4a0 [ 267.701379][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.707252][ C1] ret_from_fork+0x1f/0x30 [ 267.711680][ C1] task:bond0 state:I stack:30504 pid: 9205 ppid: 2 flags:0x00004000 [ 267.720880][ C1] Call Trace: [ 267.724149][ C1] __schedule+0x893/0x2130 [ 267.728549][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.733813][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.738817][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.743751][ C1] schedule+0xcf/0x270 [ 267.747802][ C1] rescuer_thread+0x7a7/0xd30 [ 267.752482][ C1] ? worker_thread+0x1120/0x1120 [ 267.757400][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.763183][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.768116][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.773314][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.778317][ C1] ? worker_thread+0x1120/0x1120 [ 267.783237][ C1] kthread+0x3af/0x4a0 [ 267.787286][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.793160][ C1] ret_from_fork+0x1f/0x30 [ 267.797567][ C1] task:bond0 state:I stack:30680 pid: 9264 ppid: 2 flags:0x00004000 [ 267.806764][ C1] Call Trace: [ 267.810047][ C1] __schedule+0x893/0x2130 [ 267.814450][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.819720][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.824728][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.829658][ C1] schedule+0xcf/0x270 [ 267.833710][ C1] rescuer_thread+0x7a7/0xd30 [ 267.838376][ C1] ? worker_thread+0x1120/0x1120 [ 267.843310][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.849099][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.854020][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.859199][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.864206][ C1] ? worker_thread+0x1120/0x1120 [ 267.869125][ C1] kthread+0x3af/0x4a0 [ 267.873179][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.879070][ C1] ret_from_fork+0x1f/0x30 [ 267.883478][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9373 ppid: 2 flags:0x00004000 [ 267.892665][ C1] Call Trace: [ 267.895935][ C1] __schedule+0x893/0x2130 [ 267.900335][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.905614][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 267.910630][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 267.915565][ C1] schedule+0xcf/0x270 [ 267.919619][ C1] rescuer_thread+0x7a7/0xd30 [ 267.924282][ C1] ? worker_thread+0x1120/0x1120 [ 267.929198][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 267.934982][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 267.939896][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 267.945074][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 267.950076][ C1] ? worker_thread+0x1120/0x1120 [ 267.954996][ C1] kthread+0x3af/0x4a0 [ 267.959062][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 267.964935][ C1] ret_from_fork+0x1f/0x30 [ 267.969339][ C1] task:wg-crypt-wg1 state:I stack:28992 pid: 9392 ppid: 2 flags:0x00004000 [ 267.978546][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 267.983479][ C1] Call Trace: [ 267.986784][ C1] __schedule+0x893/0x2130 [ 267.991194][ C1] ? io_schedule_timeout+0x140/0x140 [ 267.996480][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.001485][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.006405][ C1] schedule+0xcf/0x270 [ 268.010470][ C1] rescuer_thread+0x7a7/0xd30 [ 268.015137][ C1] ? worker_thread+0x1120/0x1120 [ 268.020083][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.025868][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.030785][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.035999][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.041023][ C1] ? worker_thread+0x1120/0x1120 [ 268.045951][ C1] kthread+0x3af/0x4a0 [ 268.050022][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.055901][ C1] ret_from_fork+0x1f/0x30 [ 268.060308][ C1] task:wg-crypt-wg2 state:I stack:28992 pid: 9403 ppid: 2 flags:0x00004000 [ 268.069495][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 268.074418][ C1] Call Trace: [ 268.077705][ C1] __schedule+0x893/0x2130 [ 268.082122][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.087389][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.092392][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.097312][ C1] schedule+0xcf/0x270 [ 268.101359][ C1] rescuer_thread+0x7a7/0xd30 [ 268.106026][ C1] ? worker_thread+0x1120/0x1120 [ 268.110957][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.116757][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.121710][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.126889][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.131892][ C1] ? worker_thread+0x1120/0x1120 [ 268.136809][ C1] kthread+0x3af/0x4a0 [ 268.140861][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.146734][ C1] ret_from_fork+0x1f/0x30 [ 268.151160][ C1] task:wg-crypt-wg0 state:I stack:30504 pid: 9467 ppid: 2 flags:0x00004000 [ 268.160342][ C1] Call Trace: [ 268.163636][ C1] __schedule+0x893/0x2130 [ 268.168037][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.173301][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.178345][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.183282][ C1] schedule+0xcf/0x270 [ 268.187331][ C1] rescuer_thread+0x7a7/0xd30 [ 268.192014][ C1] ? worker_thread+0x1120/0x1120 [ 268.196933][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.202720][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.207663][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.212844][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.217862][ C1] ? worker_thread+0x1120/0x1120 [ 268.222782][ C1] kthread+0x3af/0x4a0 [ 268.226834][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.232712][ C1] ret_from_fork+0x1f/0x30 [ 268.237116][ C1] task:wg-crypt-wg1 state:I stack:29728 pid: 9475 ppid: 2 flags:0x00004000 [ 268.246298][ C1] Call Trace: [ 268.249574][ C1] __schedule+0x893/0x2130 [ 268.254065][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.259336][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.264339][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.269260][ C1] schedule+0xcf/0x270 [ 268.273328][ C1] rescuer_thread+0x7a7/0xd30 [ 268.277993][ C1] ? worker_thread+0x1120/0x1120 [ 268.282909][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.288694][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.293611][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.298794][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.303824][ C1] ? worker_thread+0x1120/0x1120 [ 268.308740][ C1] kthread+0x3af/0x4a0 [ 268.312789][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.318685][ C1] ret_from_fork+0x1f/0x30 [ 268.323092][ C1] task:wg-crypt-wg0 state:I stack:29728 pid: 9483 ppid: 2 flags:0x00004000 [ 268.332291][ C1] Call Trace: [ 268.335562][ C1] __schedule+0x893/0x2130 [ 268.339966][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.345231][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.350234][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.355156][ C1] schedule+0xcf/0x270 [ 268.359214][ C1] rescuer_thread+0x7a7/0xd30 [ 268.363894][ C1] ? worker_thread+0x1120/0x1120 [ 268.368829][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.374934][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.379866][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.385064][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.390066][ C1] ? worker_thread+0x1120/0x1120 [ 268.394983][ C1] kthread+0x3af/0x4a0 [ 268.399034][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.404908][ C1] ret_from_fork+0x1f/0x30 [ 268.409316][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9486 ppid: 2 flags:0x00004000 [ 268.418532][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 268.423471][ C1] Call Trace: [ 268.426762][ C1] __schedule+0x893/0x2130 [ 268.431302][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.436584][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.441600][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.446531][ C1] schedule+0xcf/0x270 [ 268.450587][ C1] rescuer_thread+0x7a7/0xd30 [ 268.455255][ C1] ? worker_thread+0x1120/0x1120 [ 268.460178][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.465963][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.470878][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.476057][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.481076][ C1] ? worker_thread+0x1120/0x1120 [ 268.485995][ C1] kthread+0x3af/0x4a0 [ 268.490062][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.495950][ C1] ret_from_fork+0x1f/0x30 [ 268.500374][ C1] task:wg-crypt-wg1 state:I stack:28408 pid: 9493 ppid: 2 flags:0x00004000 [ 268.509560][ C1] Workqueue: 0x0 (wg-crypt-wg1) [ 268.514495][ C1] Call Trace: [ 268.517792][ C1] __schedule+0x893/0x2130 [ 268.522195][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.527471][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.532474][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.537407][ C1] schedule+0xcf/0x270 [ 268.541454][ C1] rescuer_thread+0x7a7/0xd30 [ 268.546119][ C1] ? worker_thread+0x1120/0x1120 [ 268.551038][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.556837][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.561769][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.566948][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.571964][ C1] ? worker_thread+0x1120/0x1120 [ 268.576882][ C1] kthread+0x3af/0x4a0 [ 268.580929][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.586823][ C1] ret_from_fork+0x1f/0x30 [ 268.591244][ C1] task:wg-crypt-wg2 state:I stack:28408 pid: 9510 ppid: 2 flags:0x00004000 [ 268.600440][ C1] Workqueue: 0x0 (wg-crypt-wg2) [ 268.605363][ C1] Call Trace: [ 268.608640][ C1] __schedule+0x893/0x2130 [ 268.613041][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.618308][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 268.623310][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.628234][ C1] schedule+0xcf/0x270 [ 268.632285][ C1] rescuer_thread+0x7a7/0xd30 [ 268.637051][ C1] ? worker_thread+0x1120/0x1120 [ 268.641970][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 268.647756][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 268.652671][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.657866][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.662887][ C1] ? worker_thread+0x1120/0x1120 [ 268.667806][ C1] kthread+0x3af/0x4a0 [ 268.671871][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.677746][ C1] ret_from_fork+0x1f/0x30 [ 268.682181][ C1] task:kworker/0:4 state:D stack:25896 pid: 9804 ppid: 2 flags:0x00004000 [ 268.691367][ C1] Workqueue: events usb_gadget_state_work [ 268.697083][ C1] Call Trace: [ 268.700354][ C1] __schedule+0x893/0x2130 [ 268.704756][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.710021][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 268.715215][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 268.720400][ C1] schedule+0xcf/0x270 [ 268.724466][ C1] schedule_preempt_disabled+0xf/0x20 [ 268.729818][ C1] __mutex_lock+0x3e2/0x10e0 [ 268.734397][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 268.739751][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 268.745107][ C1] ? lock_release+0x710/0x710 [ 268.749776][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 268.754610][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 268.759785][ C1] sysfs_notify+0x8f/0xd0 [ 268.764111][ C1] usb_gadget_state_work+0x44/0x60 [ 268.769216][ C1] process_one_work+0x933/0x15a0 [ 268.774145][ C1] ? lock_release+0x710/0x710 [ 268.778800][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 268.784154][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.789070][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 268.794189][ C1] worker_thread+0x64c/0x1120 [ 268.798852][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.803854][ C1] ? process_one_work+0x15a0/0x15a0 [ 268.809122][ C1] kthread+0x3af/0x4a0 [ 268.813170][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.819043][ C1] ret_from_fork+0x1f/0x30 [ 268.823449][ C1] task:kworker/1:4 state:I stack:28528 pid: 9805 ppid: 2 flags:0x00004000 [ 268.832651][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 268.837573][ C1] Call Trace: [ 268.840846][ C1] __schedule+0x893/0x2130 [ 268.845248][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.850515][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.855436][ C1] schedule+0xcf/0x270 [ 268.859490][ C1] worker_thread+0x14c/0x1120 [ 268.864154][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.869172][ C1] ? process_one_work+0x15a0/0x15a0 [ 268.874368][ C1] kthread+0x3af/0x4a0 [ 268.878418][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.884397][ C1] ret_from_fork+0x1f/0x30 [ 268.888816][ C1] task:kworker/1:5 state:I stack:27656 pid: 9806 ppid: 2 flags:0x00004000 [ 268.898020][ C1] Workqueue: 0x0 (rcu_gp) [ 268.902438][ C1] Call Trace: [ 268.905723][ C1] __schedule+0x893/0x2130 [ 268.910124][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.915403][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 268.920325][ C1] schedule+0xcf/0x270 [ 268.924388][ C1] worker_thread+0x14c/0x1120 [ 268.929053][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 268.934054][ C1] ? process_one_work+0x15a0/0x15a0 [ 268.939234][ C1] kthread+0x3af/0x4a0 [ 268.943284][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 268.949159][ C1] ret_from_fork+0x1f/0x30 [ 268.953564][ C1] task:syz-executor.1 state:S stack:27752 pid: 9891 ppid: 8579 flags:0x00000000 [ 268.962742][ C1] Call Trace: [ 268.966021][ C1] __schedule+0x893/0x2130 [ 268.970424][ C1] ? io_schedule_timeout+0x140/0x140 [ 268.975688][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 268.981141][ C1] schedule+0xcf/0x270 [ 268.985195][ C1] futex_wait_queue_me+0x2a7/0x570 [ 268.990288][ C1] ? get_pi_state+0x1d0/0x1d0 [ 268.994947][ C1] futex_wait+0x1df/0x560 [ 268.999287][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 269.004292][ C1] ? hash_futex+0x12/0x200 [ 269.008689][ C1] ? futex_wake+0x155/0x490 [ 269.013193][ C1] do_futex+0x15b/0x1a60 [ 269.017425][ C1] ? find_held_lock+0x2d/0x110 [ 269.022184][ C1] ? futex_exit_release+0x220/0x220 [ 269.027364][ C1] ? __might_fault+0xd3/0x180 [ 269.032037][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 269.036904][ C1] ? _copy_to_user+0xdc/0x150 [ 269.041565][ C1] __do_sys_futex+0x2a2/0x470 [ 269.046242][ C1] ? do_futex+0x1a60/0x1a60 [ 269.050747][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 269.056659][ C1] do_syscall_64+0x2d/0x70 [ 269.061055][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.066933][ C1] RIP: 0033:0x45deb9 [ 269.070803][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.077629][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 269.086021][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 269.093975][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 269.101926][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.109874][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 269.117825][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 269.125789][ C1] task:syz-executor.1 state:S stack:29752 pid: 9902 ppid: 8579 flags:0x00000000 [ 269.134969][ C1] Call Trace: [ 269.138241][ C1] __schedule+0x893/0x2130 [ 269.142665][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.147927][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 269.153385][ C1] schedule+0xcf/0x270 [ 269.157438][ C1] futex_wait_queue_me+0x2a7/0x570 [ 269.162572][ C1] ? get_pi_state+0x1d0/0x1d0 [ 269.167243][ C1] futex_wait+0x1df/0x560 [ 269.171555][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 269.176577][ C1] ? wake_up_q+0xa3/0x100 [ 269.180898][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 269.186075][ C1] ? futex_wake+0x155/0x490 [ 269.190591][ C1] do_futex+0x15b/0x1a60 [ 269.194841][ C1] ? find_held_lock+0x2d/0x110 [ 269.199584][ C1] ? futex_exit_release+0x220/0x220 [ 269.204763][ C1] ? __might_fault+0xd3/0x180 [ 269.209421][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 269.214262][ C1] ? _copy_to_user+0xdc/0x150 [ 269.218927][ C1] __do_sys_futex+0x2a2/0x470 [ 269.223600][ C1] ? do_futex+0x1a60/0x1a60 [ 269.228110][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 269.233987][ C1] do_syscall_64+0x2d/0x70 [ 269.238402][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.244272][ C1] RIP: 0033:0x45deb9 [ 269.248140][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.254962][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 269.263354][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 269.271582][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 269.279556][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.287509][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 269.295477][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 269.303478][ C1] task:syz-executor.2 state:T stack:29472 pid: 9921 ppid: 8717 flags:0x00004004 [ 269.312745][ C1] Call Trace: [ 269.316888][ C1] __schedule+0x893/0x2130 [ 269.321301][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.326569][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 269.331748][ C1] schedule+0xcf/0x270 [ 269.335799][ C1] do_signal_stop+0x32f/0x840 [ 269.340470][ C1] get_signal+0xc00/0x1f00 [ 269.345417][ C1] arch_do_signal+0x82/0x2390 [ 269.350073][ C1] ? kill_something_info+0x320/0x320 [ 269.355368][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 269.360724][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 269.365991][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 269.371988][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 269.377620][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 269.383163][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.389040][ C1] RIP: 0033:0x45deb9 [ 269.392912][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.399752][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 269.408167][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 269.416130][ C1] RDX: 0000000000000016 RSI: 0000000000000004 RDI: 0000000000000004 [ 269.424115][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 269.432077][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 269.440033][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 269.448005][ C1] task:kworker/u4:6 state:I stack:24864 pid: 9931 ppid: 2 flags:0x00004000 [ 269.457193][ C1] Workqueue: 0x0 (phy10) [ 269.461507][ C1] Call Trace: [ 269.464782][ C1] __schedule+0x893/0x2130 [ 269.469195][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.474476][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 269.479481][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 269.484419][ C1] schedule+0xcf/0x270 [ 269.488478][ C1] worker_thread+0x14c/0x1120 [ 269.493144][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 269.498162][ C1] ? process_one_work+0x15a0/0x15a0 [ 269.503418][ C1] kthread+0x3af/0x4a0 [ 269.507546][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 269.513434][ C1] ret_from_fork+0x1f/0x30 [ 269.517858][ C1] task:syz-executor.0 state:S stack:29752 pid: 9950 ppid: 8514 flags:0x00000000 [ 269.527045][ C1] Call Trace: [ 269.530321][ C1] __schedule+0x893/0x2130 [ 269.534725][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.540007][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 269.545454][ C1] schedule+0xcf/0x270 [ 269.549506][ C1] futex_wait_queue_me+0x2a7/0x570 [ 269.554601][ C1] ? get_pi_state+0x1d0/0x1d0 [ 269.559261][ C1] futex_wait+0x1df/0x560 [ 269.563588][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 269.568596][ C1] ? wake_up_q+0xa3/0x100 [ 269.572904][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 269.578159][ C1] ? futex_wake+0x155/0x490 [ 269.582694][ C1] do_futex+0x15b/0x1a60 [ 269.586936][ C1] ? find_held_lock+0x2d/0x110 [ 269.591707][ C1] ? futex_exit_release+0x220/0x220 [ 269.596893][ C1] ? __might_fault+0xd3/0x180 [ 269.601559][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 269.606439][ C1] ? _copy_to_user+0xdc/0x150 [ 269.611102][ C1] __do_sys_futex+0x2a2/0x470 [ 269.615763][ C1] ? do_futex+0x1a60/0x1a60 [ 269.620254][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 269.626129][ C1] do_syscall_64+0x2d/0x70 [ 269.630526][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.636413][ C1] RIP: 0033:0x45deb9 [ 269.640297][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.647127][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 269.655634][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 269.663600][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 269.671562][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.679515][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 269.687519][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 269.695515][ C1] task:syz-executor.0 state:S stack:29752 pid: 9988 ppid: 8514 flags:0x00000000 [ 269.704696][ C1] Call Trace: [ 269.707972][ C1] __schedule+0x893/0x2130 [ 269.712376][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.717639][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 269.723098][ C1] schedule+0xcf/0x270 [ 269.727168][ C1] futex_wait_queue_me+0x2a7/0x570 [ 269.732274][ C1] ? get_pi_state+0x1d0/0x1d0 [ 269.736934][ C1] futex_wait+0x1df/0x560 [ 269.741245][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 269.746256][ C1] ? wake_up_q+0xa3/0x100 [ 269.750562][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 269.755740][ C1] ? futex_wake+0x155/0x490 [ 269.760255][ C1] do_futex+0x15b/0x1a60 [ 269.764488][ C1] ? find_held_lock+0x2d/0x110 [ 269.769230][ C1] ? futex_exit_release+0x220/0x220 [ 269.774429][ C1] ? __might_fault+0xd3/0x180 [ 269.779086][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 269.783947][ C1] ? _copy_to_user+0xdc/0x150 [ 269.788621][ C1] __do_sys_futex+0x2a2/0x470 [ 269.793343][ C1] ? do_futex+0x1a60/0x1a60 [ 269.797858][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 269.803740][ C1] do_syscall_64+0x2d/0x70 [ 269.808161][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.814034][ C1] RIP: 0033:0x45deb9 [ 269.817905][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.824745][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 269.833154][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 269.841104][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 269.849053][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.857003][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 269.864953][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 269.872918][ C1] task:syz-executor.2 state:T stack:29664 pid: 9989 ppid: 8717 flags:0x00004004 [ 269.882121][ C1] Call Trace: [ 269.885408][ C1] __schedule+0x893/0x2130 [ 269.889809][ C1] ? io_schedule_timeout+0x140/0x140 [ 269.895078][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 269.900260][ C1] schedule+0xcf/0x270 [ 269.904314][ C1] do_signal_stop+0x32f/0x840 [ 269.908975][ C1] get_signal+0xc00/0x1f00 [ 269.913398][ C1] arch_do_signal+0x82/0x2390 [ 269.918072][ C1] ? kill_something_info+0x320/0x320 [ 269.923345][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 269.928711][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 269.933991][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 269.939964][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 269.945594][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 269.951131][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.957002][ C1] RIP: 0033:0x45deb9 [ 269.960872][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 269.967694][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 269.976086][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 269.984035][ C1] RDX: 0000000000000016 RSI: 0000000000000009 RDI: 0000000000000009 [ 269.992094][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.000060][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.008062][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 270.016040][ C1] task:syz-executor.1 state:S stack:29752 pid: 9991 ppid: 8579 flags:0x00000000 [ 270.025229][ C1] Call Trace: [ 270.028565][ C1] __schedule+0x893/0x2130 [ 270.032985][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.038249][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 270.043695][ C1] schedule+0xcf/0x270 [ 270.047746][ C1] futex_wait_queue_me+0x2a7/0x570 [ 270.052838][ C1] ? get_pi_state+0x1d0/0x1d0 [ 270.057498][ C1] futex_wait+0x1df/0x560 [ 270.061826][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 270.066833][ C1] ? wake_up_q+0xa3/0x100 [ 270.071141][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 270.076321][ C1] ? futex_wake+0x155/0x490 [ 270.080838][ C1] do_futex+0x15b/0x1a60 [ 270.085068][ C1] ? find_held_lock+0x2d/0x110 [ 270.089812][ C1] ? futex_exit_release+0x220/0x220 [ 270.094990][ C1] ? __might_fault+0xd3/0x180 [ 270.099646][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 270.104583][ C1] ? _copy_to_user+0xdc/0x150 [ 270.109244][ C1] __do_sys_futex+0x2a2/0x470 [ 270.113921][ C1] ? do_futex+0x1a60/0x1a60 [ 270.118421][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 270.124296][ C1] do_syscall_64+0x2d/0x70 [ 270.128691][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.134591][ C1] RIP: 0033:0x45deb9 [ 270.138467][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.145289][ C1] RSP: 002b:00007f7fa17fccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 270.153682][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 270.161631][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 270.169581][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 270.177532][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.185482][ C1] R13: 000000000169fb7f R14: 00007f7fa17fd9c0 R15: 000000000118bf2c [ 270.193461][ C1] task:syz-executor.2 state:T stack:29592 pid: 9997 ppid: 8717 flags:0x00004004 [ 270.202661][ C1] Call Trace: [ 270.205953][ C1] __schedule+0x893/0x2130 [ 270.210355][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.215629][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.220807][ C1] schedule+0xcf/0x270 [ 270.224877][ C1] do_signal_stop+0x32f/0x840 [ 270.229539][ C1] get_signal+0xc00/0x1f00 [ 270.233947][ C1] arch_do_signal+0x82/0x2390 [ 270.238603][ C1] ? kill_something_info+0x320/0x320 [ 270.243874][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.249224][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.254602][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.260588][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.266216][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.271739][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.277626][ C1] RIP: 0033:0x45deb9 [ 270.281494][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.288315][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 270.296708][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 270.304666][ C1] RDX: 0000000000000016 RSI: 000000000000000c RDI: 000000000000000c [ 270.312617][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.320585][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.328550][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 270.336514][ C1] task:syz-executor.2 state:T stack:29592 pid:10006 ppid: 8717 flags:0x00004004 [ 270.345709][ C1] Call Trace: [ 270.348984][ C1] __schedule+0x893/0x2130 [ 270.353413][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.358681][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.363884][ C1] schedule+0xcf/0x270 [ 270.367952][ C1] do_signal_stop+0x32f/0x840 [ 270.372613][ C1] get_signal+0xc00/0x1f00 [ 270.377021][ C1] arch_do_signal+0x82/0x2390 [ 270.381678][ C1] ? kill_something_info+0x320/0x320 [ 270.386949][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.392303][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.397587][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.403570][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.409205][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.414752][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.420639][ C1] RIP: 0033:0x45deb9 [ 270.424515][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.431345][ C1] RSP: 002b:00007f06e4cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 270.440026][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 270.448003][ C1] RDX: 0000000000000016 RSI: 000000000000000f RDI: 000000000000000f [ 270.455962][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.463930][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.471896][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 270.479863][ C1] task:syz-executor.5 state:T stack:29592 pid:10172 ppid: 8977 flags:0x00004004 [ 270.489059][ C1] Call Trace: [ 270.492351][ C1] __schedule+0x893/0x2130 [ 270.496776][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.502046][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.507243][ C1] schedule+0xcf/0x270 [ 270.511293][ C1] do_signal_stop+0x32f/0x840 [ 270.515952][ C1] get_signal+0xc00/0x1f00 [ 270.520358][ C1] arch_do_signal+0x82/0x2390 [ 270.525013][ C1] ? kill_something_info+0x320/0x320 [ 270.530283][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.535635][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.540933][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.546904][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.552540][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.558066][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.564011][ C1] RIP: 0033:0x45deb9 [ 270.567914][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.574749][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 270.583147][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 270.591104][ C1] RDX: 0000000000000016 RSI: 000000000000001f RDI: 000000000000001f [ 270.599282][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.607293][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.615269][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 270.623254][ C1] task:syz-executor.4 state:T stack:29592 pid:10177 ppid: 8830 flags:0x00004004 [ 270.632438][ C1] Call Trace: [ 270.635729][ C1] __schedule+0x893/0x2130 [ 270.640134][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.645415][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.650593][ C1] schedule+0xcf/0x270 [ 270.654647][ C1] do_signal_stop+0x32f/0x840 [ 270.659321][ C1] get_signal+0xc00/0x1f00 [ 270.663726][ C1] arch_do_signal+0x82/0x2390 [ 270.668381][ C1] ? kill_something_info+0x320/0x320 [ 270.673651][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.679001][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.684265][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.690236][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.695849][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.701388][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.707263][ C1] RIP: 0033:0x45deb9 [ 270.711131][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.717967][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 270.726360][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 270.734311][ C1] RDX: 0000000000000016 RSI: 000000000000001a RDI: 000000000000001a [ 270.742262][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.750212][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.758161][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 270.766130][ C1] task:syz-executor.5 state:T stack:29592 pid:10179 ppid: 8977 flags:0x00004004 [ 270.775308][ C1] Call Trace: [ 270.778577][ C1] __schedule+0x893/0x2130 [ 270.782979][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.788248][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.793441][ C1] schedule+0xcf/0x270 [ 270.797491][ C1] do_signal_stop+0x32f/0x840 [ 270.802152][ C1] get_signal+0xc00/0x1f00 [ 270.806559][ C1] arch_do_signal+0x82/0x2390 [ 270.811213][ C1] ? kill_something_info+0x320/0x320 [ 270.816497][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.821863][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.827126][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.833113][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.838726][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.844251][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.850124][ C1] RIP: 0033:0x45deb9 [ 270.853991][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 270.860812][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 270.869302][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 270.877263][ C1] RDX: 0000000000000016 RSI: 0000000000000022 RDI: 0000000000000022 [ 270.885240][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 270.893191][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 270.901141][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 270.909105][ C1] task:syz-executor.4 state:T stack:29664 pid:10186 ppid: 8830 flags:0x00004004 [ 270.918290][ C1] Call Trace: [ 270.921561][ C1] __schedule+0x893/0x2130 [ 270.925982][ C1] ? io_schedule_timeout+0x140/0x140 [ 270.931256][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 270.936435][ C1] schedule+0xcf/0x270 [ 270.940490][ C1] do_signal_stop+0x32f/0x840 [ 270.945159][ C1] get_signal+0xc00/0x1f00 [ 270.949581][ C1] arch_do_signal+0x82/0x2390 [ 270.954259][ C1] ? kill_something_info+0x320/0x320 [ 270.959528][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 270.964879][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 270.970145][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 270.976132][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 270.981764][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 270.987291][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.993160][ C1] RIP: 0033:0x45deb9 [ 270.997028][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.003847][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.012265][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.020214][ C1] RDX: 0000000000000016 RSI: 000000000000001d RDI: 000000000000001d [ 271.028165][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.036116][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.044084][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 271.052135][ C1] task:syz-executor.5 state:T stack:29592 pid:10187 ppid: 8977 flags:0x00004004 [ 271.061339][ C1] Call Trace: [ 271.064634][ C1] __schedule+0x893/0x2130 [ 271.069032][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.074299][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.079493][ C1] schedule+0xcf/0x270 [ 271.083552][ C1] do_signal_stop+0x32f/0x840 [ 271.088336][ C1] get_signal+0xc00/0x1f00 [ 271.092744][ C1] arch_do_signal+0x82/0x2390 [ 271.097402][ C1] ? kill_something_info+0x320/0x320 [ 271.102695][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.108061][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.113338][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.119333][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.124959][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.130491][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.136367][ C1] RIP: 0033:0x45deb9 [ 271.140261][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.147083][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.155475][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.163443][ C1] RDX: 0000000000000016 RSI: 0000000000000025 RDI: 0000000000000025 [ 271.171394][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.179345][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.187297][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 271.195453][ C1] task:syz-executor.4 state:T stack:29664 pid:10195 ppid: 8830 flags:0x00004004 [ 271.204637][ C1] Call Trace: [ 271.207909][ C1] __schedule+0x893/0x2130 [ 271.212430][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.217699][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.222878][ C1] schedule+0xcf/0x270 [ 271.226931][ C1] do_signal_stop+0x32f/0x840 [ 271.231607][ C1] get_signal+0xc00/0x1f00 [ 271.236019][ C1] arch_do_signal+0x82/0x2390 [ 271.240694][ C1] ? kill_something_info+0x320/0x320 [ 271.245964][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.251315][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.256597][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.262584][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.268215][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.273765][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.279655][ C1] RIP: 0033:0x45deb9 [ 271.283526][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.290450][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.298857][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.306807][ C1] RDX: 0000000000000016 RSI: 0000000000000020 RDI: 0000000000000020 [ 271.314768][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.322718][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.330667][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 271.338631][ C1] task:syz-executor.5 state:T stack:29664 pid:10196 ppid: 8977 flags:0x00004004 [ 271.347827][ C1] Call Trace: [ 271.351113][ C1] __schedule+0x893/0x2130 [ 271.355534][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.360802][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.365981][ C1] schedule+0xcf/0x270 [ 271.370033][ C1] do_signal_stop+0x32f/0x840 [ 271.374695][ C1] get_signal+0xc00/0x1f00 [ 271.379101][ C1] arch_do_signal+0x82/0x2390 [ 271.383756][ C1] ? kill_something_info+0x320/0x320 [ 271.389027][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.394382][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.400217][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.406227][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.411853][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.417387][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.423257][ C1] RIP: 0033:0x45deb9 [ 271.427131][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.433951][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.442363][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.450323][ C1] RDX: 0000000000000016 RSI: 0000000000000028 RDI: 0000000000000028 [ 271.458293][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.466241][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.474202][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 271.482176][ C1] task:syz-executor.5 state:T stack:29664 pid:10199 ppid: 8977 flags:0x00004004 [ 271.491366][ C1] Call Trace: [ 271.494635][ C1] __schedule+0x893/0x2130 [ 271.499045][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.504309][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.509486][ C1] schedule+0xcf/0x270 [ 271.513534][ C1] do_signal_stop+0x32f/0x840 [ 271.518206][ C1] get_signal+0xc00/0x1f00 [ 271.522611][ C1] arch_do_signal+0x82/0x2390 [ 271.527278][ C1] ? kill_something_info+0x320/0x320 [ 271.532547][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.537908][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.543183][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.549328][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.554952][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.560472][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.566341][ C1] RIP: 0033:0x45deb9 [ 271.570208][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.577040][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.585465][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.593437][ C1] RDX: 0000000000000016 RSI: 000000000000002b RDI: 000000000000002b [ 271.601392][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.609344][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.617298][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 271.625262][ C1] task:syz-executor.4 state:T stack:29664 pid:10203 ppid: 8830 flags:0x00004004 [ 271.634439][ C1] Call Trace: [ 271.637712][ C1] __schedule+0x893/0x2130 [ 271.642125][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.647400][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.652577][ C1] schedule+0xcf/0x270 [ 271.656630][ C1] do_signal_stop+0x32f/0x840 [ 271.661286][ C1] get_signal+0xc00/0x1f00 [ 271.665690][ C1] arch_do_signal+0x82/0x2390 [ 271.670341][ C1] ? kill_something_info+0x320/0x320 [ 271.675618][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.680967][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.686308][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.692301][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.697979][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.703510][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.709382][ C1] RIP: 0033:0x45deb9 [ 271.713338][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.720230][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.728672][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.736622][ C1] RDX: 0000000000000016 RSI: 0000000000000023 RDI: 0000000000000023 [ 271.744576][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.752529][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.760479][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 271.768443][ C1] task:syz-executor.5 state:T stack:29664 pid:10210 ppid: 8977 flags:0x00004004 [ 271.777640][ C1] Call Trace: [ 271.780925][ C1] __schedule+0x893/0x2130 [ 271.785330][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.790596][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 271.795908][ C1] schedule+0xcf/0x270 [ 271.800015][ C1] do_signal_stop+0x32f/0x840 [ 271.804676][ C1] get_signal+0xc00/0x1f00 [ 271.809131][ C1] arch_do_signal+0x82/0x2390 [ 271.813790][ C1] ? kill_something_info+0x320/0x320 [ 271.819123][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 271.824478][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 271.829744][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 271.835714][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 271.841325][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 271.846847][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.852717][ C1] RIP: 0033:0x45deb9 [ 271.856585][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 271.863415][ C1] RSP: 002b:00007f606962cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 271.871805][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 271.879752][ C1] RDX: 0000000000000016 RSI: 000000000000002e RDI: 000000000000002e [ 271.887722][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 271.895671][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 271.903619][ C1] R13: 000000000169fb7f R14: 00007f606962d9c0 R15: 000000000118bf2c [ 271.911583][ C1] task:syz-executor.2 state:S stack:29752 pid:10213 ppid: 8717 flags:0x00000000 [ 271.920761][ C1] Call Trace: [ 271.924030][ C1] __schedule+0x893/0x2130 [ 271.928430][ C1] ? io_schedule_timeout+0x140/0x140 [ 271.933874][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 271.939316][ C1] schedule+0xcf/0x270 [ 271.943372][ C1] futex_wait_queue_me+0x2a7/0x570 [ 271.948463][ C1] ? get_pi_state+0x1d0/0x1d0 [ 271.953121][ C1] futex_wait+0x1df/0x560 [ 271.957430][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 271.962435][ C1] ? wake_up_q+0xa3/0x100 [ 271.966743][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 271.971918][ C1] ? futex_wake+0x155/0x490 [ 271.976414][ C1] do_futex+0x15b/0x1a60 [ 271.980655][ C1] ? find_held_lock+0x2d/0x110 [ 271.985397][ C1] ? futex_exit_release+0x220/0x220 [ 271.990757][ C1] ? __might_fault+0xd3/0x180 [ 271.995409][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 272.000251][ C1] ? _copy_to_user+0xdc/0x150 [ 272.004911][ C1] __do_sys_futex+0x2a2/0x470 [ 272.009596][ C1] ? do_futex+0x1a60/0x1a60 [ 272.014100][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 272.019989][ C1] do_syscall_64+0x2d/0x70 [ 272.024412][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.030283][ C1] RIP: 0033:0x45deb9 [ 272.034152][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.040982][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 272.049376][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 272.057324][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 272.065276][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.073225][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.081207][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 272.089176][ C1] task:syz-executor.4 state:T stack:29592 pid:10215 ppid: 8830 flags:0x00004004 [ 272.098365][ C1] Call Trace: [ 272.101649][ C1] __schedule+0x893/0x2130 [ 272.106051][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.111323][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.116504][ C1] schedule+0xcf/0x270 [ 272.120556][ C1] do_signal_stop+0x32f/0x840 [ 272.125216][ C1] get_signal+0xc00/0x1f00 [ 272.129621][ C1] arch_do_signal+0x82/0x2390 [ 272.134275][ C1] ? kill_something_info+0x320/0x320 [ 272.139543][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 272.144908][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 272.150173][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 272.156168][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 272.161781][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 272.167305][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.173177][ C1] RIP: 0033:0x45deb9 [ 272.177045][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.183866][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 272.192255][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 272.200206][ C1] RDX: 0000000000000016 RSI: 0000000000000026 RDI: 0000000000000026 [ 272.208159][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 272.216117][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.224066][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 272.232039][ C1] task:syz-executor.2 state:S stack:29832 pid:10224 ppid: 8717 flags:0x00000000 [ 272.241224][ C1] Call Trace: [ 272.244507][ C1] __schedule+0x893/0x2130 [ 272.248908][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.254169][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 272.259610][ C1] schedule+0xcf/0x270 [ 272.263657][ C1] futex_wait_queue_me+0x2a7/0x570 [ 272.268745][ C1] ? get_pi_state+0x1d0/0x1d0 [ 272.273508][ C1] futex_wait+0x1df/0x560 [ 272.277819][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 272.282822][ C1] ? wake_up_q+0xa3/0x100 [ 272.287128][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 272.292305][ C1] ? futex_wake+0x155/0x490 [ 272.296799][ C1] do_futex+0x15b/0x1a60 [ 272.301040][ C1] ? find_held_lock+0x2d/0x110 [ 272.305781][ C1] ? futex_exit_release+0x220/0x220 [ 272.310959][ C1] ? __might_fault+0xd3/0x180 [ 272.315613][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 272.320454][ C1] ? _copy_to_user+0xdc/0x150 [ 272.325130][ C1] __do_sys_futex+0x2a2/0x470 [ 272.329814][ C1] ? do_futex+0x1a60/0x1a60 [ 272.334319][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 272.340209][ C1] do_syscall_64+0x2d/0x70 [ 272.344605][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.350551][ C1] RIP: 0033:0x45deb9 [ 272.354437][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.361283][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 272.369688][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 272.377643][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 272.385597][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.393548][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.401501][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 272.409531][ C1] task:syz-executor.4 state:T stack:29664 pid:10232 ppid: 8830 flags:0x00004004 [ 272.418732][ C1] Call Trace: [ 272.422047][ C1] __schedule+0x893/0x2130 [ 272.426454][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.431747][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 272.436936][ C1] schedule+0xcf/0x270 [ 272.441016][ C1] do_signal_stop+0x32f/0x840 [ 272.445698][ C1] get_signal+0xc00/0x1f00 [ 272.450125][ C1] arch_do_signal+0x82/0x2390 [ 272.454815][ C1] ? kill_something_info+0x320/0x320 [ 272.460113][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 272.465478][ C1] ? do_rt_tgsigqueueinfo+0xab/0x100 [ 272.470840][ C1] ? __x64_sys_rt_tgsigqueueinfo+0x133/0x1d0 [ 272.476903][ C1] exit_to_user_mode_prepare+0x100/0x1a0 [ 272.482520][ C1] syscall_exit_to_user_mode+0x38/0x260 [ 272.488047][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.493919][ C1] RIP: 0033:0x45deb9 [ 272.497789][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.504625][ C1] RSP: 002b:00007fa2b9654c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 272.513018][ C1] RAX: 0000000000000000 RBX: 0000000000027680 RCX: 000000000045deb9 [ 272.520986][ C1] RDX: 0000000000000016 RSI: 0000000000000029 RDI: 0000000000000029 [ 272.528939][ C1] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 272.536893][ C1] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.544862][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 272.552828][ C1] task:syz-executor.2 state:S stack:29752 pid:10238 ppid: 8717 flags:0x00000000 [ 272.562098][ C1] Call Trace: [ 272.565373][ C1] __schedule+0x893/0x2130 [ 272.569776][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.575041][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 272.580602][ C1] schedule+0xcf/0x270 [ 272.584673][ C1] futex_wait_queue_me+0x2a7/0x570 [ 272.589774][ C1] ? get_pi_state+0x1d0/0x1d0 [ 272.594437][ C1] futex_wait+0x1df/0x560 [ 272.598799][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 272.603812][ C1] ? wake_up_q+0xa3/0x100 [ 272.608124][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 272.613304][ C1] ? futex_wake+0x155/0x490 [ 272.617819][ C1] do_futex+0x15b/0x1a60 [ 272.622051][ C1] ? find_held_lock+0x2d/0x110 [ 272.626811][ C1] ? futex_exit_release+0x220/0x220 [ 272.632006][ C1] ? __might_fault+0xd3/0x180 [ 272.636678][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 272.641593][ C1] ? _copy_to_user+0xdc/0x150 [ 272.646264][ C1] __do_sys_futex+0x2a2/0x470 [ 272.650929][ C1] ? do_futex+0x1a60/0x1a60 [ 272.655423][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 272.661304][ C1] do_syscall_64+0x2d/0x70 [ 272.665703][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.671592][ C1] RIP: 0033:0x45deb9 [ 272.675463][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.682285][ C1] RSP: 002b:00007f06e4cb8cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 272.690689][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 272.698662][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 272.706614][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.714582][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.722550][ C1] R13: 000000000169fb7f R14: 00007f06e4cb99c0 R15: 000000000118bf2c [ 272.730515][ C1] task:syz-executor.4 state:S stack:27824 pid:10465 ppid: 8830 flags:0x00000000 [ 272.739695][ C1] Call Trace: [ 272.743093][ C1] __schedule+0x893/0x2130 [ 272.747501][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.752818][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 272.758270][ C1] schedule+0xcf/0x270 [ 272.762324][ C1] futex_wait_queue_me+0x2a7/0x570 [ 272.767417][ C1] ? get_pi_state+0x1d0/0x1d0 [ 272.772077][ C1] futex_wait+0x1df/0x560 [ 272.776391][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 272.781398][ C1] ? hash_futex+0x12/0x200 [ 272.785811][ C1] ? futex_wake+0x155/0x490 [ 272.790310][ C1] do_futex+0x15b/0x1a60 [ 272.794558][ C1] ? find_held_lock+0x2d/0x110 [ 272.799307][ C1] ? futex_exit_release+0x220/0x220 [ 272.804487][ C1] ? __might_fault+0xd3/0x180 [ 272.809145][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 272.814008][ C1] ? _copy_to_user+0xdc/0x150 [ 272.818667][ C1] __do_sys_futex+0x2a2/0x470 [ 272.823325][ C1] ? do_futex+0x1a60/0x1a60 [ 272.827829][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 272.833704][ C1] do_syscall_64+0x2d/0x70 [ 272.838099][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.843974][ C1] RIP: 0033:0x45deb9 [ 272.847859][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 272.854681][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 272.863074][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 272.871040][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 272.878994][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.886945][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 272.894895][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 272.902861][ C1] task:syz-executor.0 state:S stack:29752 pid:10488 ppid: 8514 flags:0x00000000 [ 272.912040][ C1] Call Trace: [ 272.915320][ C1] __schedule+0x893/0x2130 [ 272.919735][ C1] ? io_schedule_timeout+0x140/0x140 [ 272.925011][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 272.930464][ C1] schedule+0xcf/0x270 [ 272.934515][ C1] futex_wait_queue_me+0x2a7/0x570 [ 272.939605][ C1] ? get_pi_state+0x1d0/0x1d0 [ 272.944265][ C1] futex_wait+0x1df/0x560 [ 272.948750][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 272.953773][ C1] ? hash_futex+0x12/0x200 [ 272.958171][ C1] ? futex_wake+0x155/0x490 [ 272.962672][ C1] do_futex+0x15b/0x1a60 [ 272.966903][ C1] ? find_held_lock+0x2d/0x110 [ 272.971646][ C1] ? futex_exit_release+0x220/0x220 [ 272.976830][ C1] ? __might_fault+0xd3/0x180 [ 272.981488][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 272.986331][ C1] ? _copy_to_user+0xdc/0x150 [ 272.990994][ C1] __do_sys_futex+0x2a2/0x470 [ 272.995655][ C1] ? do_futex+0x1a60/0x1a60 [ 273.000146][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 273.006022][ C1] do_syscall_64+0x2d/0x70 [ 273.010417][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.016287][ C1] RIP: 0033:0x45deb9 [ 273.020171][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 273.026994][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 273.035385][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 273.043358][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 273.051309][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.059384][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 273.067480][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 273.075462][ C1] task:syz-executor.4 state:S stack:29752 pid:10491 ppid: 8830 flags:0x00000000 [ 273.084653][ C1] Call Trace: [ 273.087950][ C1] __schedule+0x893/0x2130 [ 273.092520][ C1] ? io_schedule_timeout+0x140/0x140 [ 273.097795][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 273.103247][ C1] schedule+0xcf/0x270 [ 273.107302][ C1] futex_wait_queue_me+0x2a7/0x570 [ 273.112398][ C1] ? get_pi_state+0x1d0/0x1d0 [ 273.117065][ C1] futex_wait+0x1df/0x560 [ 273.121380][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 273.126389][ C1] ? wake_up_q+0xa3/0x100 [ 273.130744][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 273.136032][ C1] ? futex_wake+0x155/0x490 [ 273.140532][ C1] do_futex+0x15b/0x1a60 [ 273.144776][ C1] ? find_held_lock+0x2d/0x110 [ 273.149547][ C1] ? futex_exit_release+0x220/0x220 [ 273.154725][ C1] ? __might_fault+0xd3/0x180 [ 273.159382][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 273.164225][ C1] ? _copy_to_user+0xdc/0x150 [ 273.168931][ C1] __do_sys_futex+0x2a2/0x470 [ 273.173608][ C1] ? do_futex+0x1a60/0x1a60 [ 273.178098][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 273.183974][ C1] do_syscall_64+0x2d/0x70 [ 273.188370][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.194260][ C1] RIP: 0033:0x45deb9 [ 273.198144][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 273.204970][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 273.213386][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 273.221337][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 273.229287][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.237238][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 273.245190][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 273.253163][ C1] task:syz-executor.4 state:S stack:29752 pid:10505 ppid: 8830 flags:0x00000000 [ 273.262343][ C1] Call Trace: [ 273.265617][ C1] __schedule+0x893/0x2130 [ 273.270018][ C1] ? io_schedule_timeout+0x140/0x140 [ 273.275280][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 273.280751][ C1] schedule+0xcf/0x270 [ 273.284800][ C1] futex_wait_queue_me+0x2a7/0x570 [ 273.289889][ C1] ? get_pi_state+0x1d0/0x1d0 [ 273.294550][ C1] futex_wait+0x1df/0x560 [ 273.298882][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 273.303903][ C1] ? wake_up_q+0xa3/0x100 [ 273.308211][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 273.313391][ C1] ? futex_wake+0x155/0x490 [ 273.317905][ C1] do_futex+0x15b/0x1a60 [ 273.322153][ C1] ? find_held_lock+0x2d/0x110 [ 273.326897][ C1] ? futex_exit_release+0x220/0x220 [ 273.332076][ C1] ? __might_fault+0xd3/0x180 [ 273.336750][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 273.341595][ C1] ? _copy_to_user+0xdc/0x150 [ 273.346273][ C1] __do_sys_futex+0x2a2/0x470 [ 273.350935][ C1] ? do_futex+0x1a60/0x1a60 [ 273.355424][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 273.361301][ C1] do_syscall_64+0x2d/0x70 [ 273.365700][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.371576][ C1] RIP: 0033:0x45deb9 [ 273.375447][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 273.382271][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 273.390895][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 273.398870][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 273.406844][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.414826][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 273.422785][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 273.430758][ C1] task:syz-executor.0 state:S stack:29752 pid:10507 ppid: 8514 flags:0x00000000 [ 273.439974][ C1] Call Trace: [ 273.443263][ C1] __schedule+0x893/0x2130 [ 273.447677][ C1] ? io_schedule_timeout+0x140/0x140 [ 273.452941][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 273.458386][ C1] schedule+0xcf/0x270 [ 273.462441][ C1] futex_wait_queue_me+0x2a7/0x570 [ 273.467549][ C1] ? get_pi_state+0x1d0/0x1d0 [ 273.472209][ C1] futex_wait+0x1df/0x560 [ 273.476654][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 273.481785][ C1] ? wake_up_q+0xa3/0x100 [ 273.486108][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 273.491301][ C1] ? futex_wake+0x155/0x490 [ 273.495929][ C1] do_futex+0x15b/0x1a60 [ 273.500167][ C1] ? find_held_lock+0x2d/0x110 [ 273.504911][ C1] ? futex_exit_release+0x220/0x220 [ 273.510093][ C1] ? __might_fault+0xd3/0x180 [ 273.514769][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 273.519615][ C1] ? _copy_to_user+0xdc/0x150 [ 273.524276][ C1] __do_sys_futex+0x2a2/0x470 [ 273.528940][ C1] ? do_futex+0x1a60/0x1a60 [ 273.533430][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 273.539305][ C1] do_syscall_64+0x2d/0x70 [ 273.543723][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.549615][ C1] RIP: 0033:0x45deb9 [ 273.553500][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 273.560324][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 273.568717][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 273.576680][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 273.584858][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.592812][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 273.600764][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 273.608732][ C1] task:systemd-udevd state:D stack:28008 pid:10569 ppid: 4895 flags:0x00000100 [ 273.617916][ C1] Call Trace: [ 273.621190][ C1] __schedule+0x893/0x2130 [ 273.625607][ C1] ? io_schedule_timeout+0x140/0x140 [ 273.630898][ C1] schedule+0xcf/0x270 [ 273.634973][ C1] schedule_preempt_disabled+0xf/0x20 [ 273.640323][ C1] __mutex_lock+0x3e2/0x10e0 [ 273.644897][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 273.650181][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 273.655533][ C1] ? find_held_lock+0x2d/0x110 [ 273.660281][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 273.665111][ C1] ? _raw_spin_unlock+0x24/0x40 [ 273.669945][ C1] kernfs_iop_permission+0x5f/0xb0 [ 273.675052][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 273.680071][ C1] inode_permission.part.0+0x270/0x410 [ 273.685536][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 273.690803][ C1] ? walk_component+0x6a0/0x6a0 [ 273.695633][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 273.701250][ C1] path_openat+0x25a/0x2730 [ 273.705906][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 273.710911][ C1] ? path_lookupat+0x830/0x830 [ 273.715657][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 273.721624][ C1] do_filp_open+0x17e/0x3c0 [ 273.726121][ C1] ? may_open_dev+0xf0/0xf0 [ 273.730611][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 273.735614][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 273.740543][ C1] ? _raw_spin_unlock+0x24/0x40 [ 273.745371][ C1] ? __alloc_fd+0x28d/0x600 [ 273.749860][ C1] do_sys_openat2+0x16d/0x420 [ 273.754519][ C1] ? build_open_flags+0x650/0x650 [ 273.759524][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 273.765058][ C1] __x64_sys_open+0x119/0x1c0 [ 273.769716][ C1] ? do_sys_open+0x140/0x140 [ 273.774306][ C1] ? __secure_computing+0x104/0x360 [ 273.779488][ C1] do_syscall_64+0x2d/0x70 [ 273.783904][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.789775][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 273.794255][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 273.801598][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 273.810008][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 273.817960][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 273.825930][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 273.833939][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 273.841944][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 273.849939][ C1] task:syz-executor.0 state:S stack:29752 pid:10576 ppid: 8514 flags:0x00000000 [ 273.859129][ C1] Call Trace: [ 273.862411][ C1] __schedule+0x893/0x2130 [ 273.866838][ C1] ? io_schedule_timeout+0x140/0x140 [ 273.872105][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 273.877550][ C1] schedule+0xcf/0x270 [ 273.881603][ C1] futex_wait_queue_me+0x2a7/0x570 [ 273.886694][ C1] ? get_pi_state+0x1d0/0x1d0 [ 273.891356][ C1] futex_wait+0x1df/0x560 [ 273.895685][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 273.900693][ C1] ? wake_up_q+0xa3/0x100 [ 273.904999][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 273.910182][ C1] ? futex_wake+0x155/0x490 [ 273.914687][ C1] do_futex+0x15b/0x1a60 [ 273.918921][ C1] ? find_held_lock+0x2d/0x110 [ 273.923676][ C1] ? futex_exit_release+0x220/0x220 [ 273.928853][ C1] ? __might_fault+0xd3/0x180 [ 273.933522][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 273.938454][ C1] ? _copy_to_user+0xdc/0x150 [ 273.943115][ C1] __do_sys_futex+0x2a2/0x470 [ 273.947776][ C1] ? do_futex+0x1a60/0x1a60 [ 273.952298][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 273.958367][ C1] do_syscall_64+0x2d/0x70 [ 273.962766][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.968636][ C1] RIP: 0033:0x45deb9 [ 273.972506][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 273.979516][ C1] RSP: 002b:00007f960324ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 273.987910][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 273.995875][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 274.003825][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.011776][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 274.019733][ C1] R13: 000000000169fb7f R14: 00007f960324d9c0 R15: 000000000118bf2c [ 274.027700][ C1] task:syz-executor.4 state:S stack:29752 pid:10604 ppid: 8830 flags:0x00000000 [ 274.036899][ C1] Call Trace: [ 274.040201][ C1] __schedule+0x893/0x2130 [ 274.044667][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.049933][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 274.055434][ C1] schedule+0xcf/0x270 [ 274.059491][ C1] futex_wait_queue_me+0x2a7/0x570 [ 274.064587][ C1] ? get_pi_state+0x1d0/0x1d0 [ 274.069249][ C1] futex_wait+0x1df/0x560 [ 274.073563][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 274.078657][ C1] ? wake_up_q+0xa3/0x100 [ 274.082980][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 274.088159][ C1] ? futex_wake+0x155/0x490 [ 274.092658][ C1] do_futex+0x15b/0x1a60 [ 274.096889][ C1] ? find_held_lock+0x2d/0x110 [ 274.101635][ C1] ? futex_exit_release+0x220/0x220 [ 274.106812][ C1] ? __might_fault+0xd3/0x180 [ 274.111470][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 274.116312][ C1] ? _copy_to_user+0xdc/0x150 [ 274.120997][ C1] __do_sys_futex+0x2a2/0x470 [ 274.125657][ C1] ? do_futex+0x1a60/0x1a60 [ 274.130148][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 274.136059][ C1] do_syscall_64+0x2d/0x70 [ 274.140472][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.146344][ C1] RIP: 0033:0x45deb9 [ 274.150216][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 274.157212][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 274.165613][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 274.173561][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 274.181511][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.189460][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 274.197409][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 274.205374][ C1] task:systemd-udevd state:D stack:27744 pid:10610 ppid: 4895 flags:0x00004100 [ 274.214554][ C1] Call Trace: [ 274.217830][ C1] __schedule+0x893/0x2130 [ 274.222232][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.227523][ C1] schedule+0xcf/0x270 [ 274.231590][ C1] schedule_preempt_disabled+0xf/0x20 [ 274.236940][ C1] __mutex_lock+0x3e2/0x10e0 [ 274.241514][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 274.246523][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 274.251904][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 274.257427][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 274.262692][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 274.268070][ C1] kernfs_iop_getattr+0x85/0xd0 [ 274.272899][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 274.277837][ C1] vfs_statx+0x18d/0x390 [ 274.282062][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 274.286835][ C1] __do_sys_newlstat+0x91/0x110 [ 274.291666][ C1] ? __do_sys_lstat+0x110/0x110 [ 274.296512][ C1] ? mntput+0x67/0x90 [ 274.300487][ C1] ? __secure_computing+0x104/0x360 [ 274.305666][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 274.311887][ C1] do_syscall_64+0x2d/0x70 [ 274.316299][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.322171][ C1] RIP: 0033:0x7f2f77ffc335 [ 274.326562][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 274.333908][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 274.342314][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 274.350280][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 274.358431][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 274.366392][ C1] R10: 00007f2f782bab58 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 274.374352][ C1] R13: 000055fa9d1b5bba R14: 000055fa9d1b9be7 R15: 000055fa9d1b9bea [ 274.382324][ C1] task:syz-executor.4 state:S stack:29752 pid:10613 ppid: 8830 flags:0x00000000 [ 274.391507][ C1] Call Trace: [ 274.394796][ C1] __schedule+0x893/0x2130 [ 274.399200][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.404464][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 274.409909][ C1] schedule+0xcf/0x270 [ 274.413963][ C1] futex_wait_queue_me+0x2a7/0x570 [ 274.419055][ C1] ? get_pi_state+0x1d0/0x1d0 [ 274.423720][ C1] futex_wait+0x1df/0x560 [ 274.428035][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 274.433046][ C1] ? wake_up_q+0xa3/0x100 [ 274.437452][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 274.442646][ C1] ? futex_wake+0x155/0x490 [ 274.447149][ C1] do_futex+0x15b/0x1a60 [ 274.451656][ C1] ? find_held_lock+0x2d/0x110 [ 274.456402][ C1] ? futex_exit_release+0x220/0x220 [ 274.461597][ C1] ? __might_fault+0xd3/0x180 [ 274.466280][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 274.471144][ C1] ? _copy_to_user+0xdc/0x150 [ 274.475822][ C1] __do_sys_futex+0x2a2/0x470 [ 274.480493][ C1] ? do_futex+0x1a60/0x1a60 [ 274.484987][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 274.490863][ C1] do_syscall_64+0x2d/0x70 [ 274.495262][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.501133][ C1] RIP: 0033:0x45deb9 [ 274.505006][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 274.511836][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 274.520234][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 274.528204][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 274.536170][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.544197][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 274.552156][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 274.560143][ C1] task:systemd-udevd state:D stack:27776 pid:10617 ppid: 4895 flags:0x00000100 [ 274.569328][ C1] Call Trace: [ 274.572623][ C1] __schedule+0x893/0x2130 [ 274.577053][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.582327][ C1] schedule+0xcf/0x270 [ 274.586376][ C1] schedule_preempt_disabled+0xf/0x20 [ 274.591854][ C1] __mutex_lock+0x3e2/0x10e0 [ 274.596460][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 274.601741][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 274.607118][ C1] ? find_held_lock+0x2d/0x110 [ 274.611870][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 274.616700][ C1] ? _raw_spin_unlock+0x24/0x40 [ 274.621537][ C1] kernfs_iop_permission+0x5f/0xb0 [ 274.626628][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 274.631652][ C1] inode_permission.part.0+0x270/0x410 [ 274.637091][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 274.642360][ C1] ? walk_component+0x6a0/0x6a0 [ 274.647191][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 274.653157][ C1] path_lookupat+0xb7/0x830 [ 274.657643][ C1] filename_lookup+0x19f/0x560 [ 274.662386][ C1] ? may_linkat+0x2b0/0x2b0 [ 274.666873][ C1] ? __check_object_size+0x171/0x3f0 [ 274.672141][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 274.677260][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 274.682616][ C1] vfs_statx+0x142/0x390 [ 274.686843][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 274.691585][ C1] ? __seccomp_filter+0x256/0x1510 [ 274.696682][ C1] __do_sys_newlstat+0x91/0x110 [ 274.701563][ C1] ? __do_sys_lstat+0x110/0x110 [ 274.706415][ C1] ? blkcg_maybe_throttle_current+0x640/0xd70 [ 274.712768][ C1] ? __secure_computing+0x104/0x360 [ 274.717948][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 274.724169][ C1] do_syscall_64+0x2d/0x70 [ 274.728564][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.734617][ C1] RIP: 0033:0x7f2f77ffc335 [ 274.739009][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 274.746353][ C1] RSP: 002b:00007ffe493eb268 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 274.754746][ C1] RAX: ffffffffffffffda RBX: 000055fa9b6e4c1a RCX: 00007f2f77ffc335 [ 274.762724][ C1] RDX: 00007ffe493eb320 RSI: 00007ffe493eb320 RDI: 00007ffe493eb270 [ 274.770675][ C1] RBP: 00007ffe493eb3f0 R08: 000000000000fc00 R09: 0000000000000000 [ 274.778627][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe493eb400 [ 274.786593][ C1] R13: 00007ffe493eb2f8 R14: 0000000000000018 R15: 000055fa9d1ba9d0 [ 274.794733][ C1] task:syz-executor.4 state:S stack:29752 pid:10619 ppid: 8830 flags:0x00000000 [ 274.803937][ C1] Call Trace: [ 274.807212][ C1] __schedule+0x893/0x2130 [ 274.811634][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.816897][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 274.822339][ C1] schedule+0xcf/0x270 [ 274.826388][ C1] futex_wait_queue_me+0x2a7/0x570 [ 274.831476][ C1] ? get_pi_state+0x1d0/0x1d0 [ 274.836135][ C1] futex_wait+0x1df/0x560 [ 274.840447][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 274.845454][ C1] ? wake_up_q+0xa3/0x100 [ 274.849760][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 274.854941][ C1] ? futex_wake+0x155/0x490 [ 274.859438][ C1] do_futex+0x15b/0x1a60 [ 274.863691][ C1] ? find_held_lock+0x2d/0x110 [ 274.868452][ C1] ? futex_exit_release+0x220/0x220 [ 274.873646][ C1] ? __might_fault+0xd3/0x180 [ 274.878301][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 274.883144][ C1] ? _copy_to_user+0xdc/0x150 [ 274.887809][ C1] __do_sys_futex+0x2a2/0x470 [ 274.892481][ C1] ? do_futex+0x1a60/0x1a60 [ 274.896994][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 274.902870][ C1] do_syscall_64+0x2d/0x70 [ 274.907264][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.913143][ C1] RIP: 0033:0x45deb9 [ 274.917012][ C1] Code: Unable to access opcode bytes at RIP 0x45de8f. [ 274.923832][ C1] RSP: 002b:00007fa2b9654cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 274.932239][ C1] RAX: ffffffffffffffda RBX: 000000000118bf28 RCX: 000000000045deb9 [ 274.940190][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 274.948140][ C1] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.956092][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 274.964042][ C1] R13: 000000000169fb7f R14: 00007fa2b96559c0 R15: 000000000118bf2c [ 274.972009][ C1] task:systemd-udevd state:D stack:28008 pid:10622 ppid: 4895 flags:0x00000100 [ 274.981799][ C1] Call Trace: [ 274.985072][ C1] __schedule+0x893/0x2130 [ 274.989474][ C1] ? io_schedule_timeout+0x140/0x140 [ 274.994744][ C1] schedule+0xcf/0x270 [ 274.998793][ C1] schedule_preempt_disabled+0xf/0x20 [ 275.004150][ C1] __mutex_lock+0x3e2/0x10e0 [ 275.008725][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 275.013992][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 275.019344][ C1] ? find_held_lock+0x2d/0x110 [ 275.024112][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 275.028941][ C1] ? _raw_spin_unlock+0x24/0x40 [ 275.033806][ C1] kernfs_iop_permission+0x5f/0xb0 [ 275.039017][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 275.044023][ C1] inode_permission.part.0+0x270/0x410 [ 275.049462][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 275.054745][ C1] ? walk_component+0x6a0/0x6a0 [ 275.059573][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 275.065190][ C1] path_openat+0x25a/0x2730 [ 275.069688][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 275.074695][ C1] ? path_lookupat+0x830/0x830 [ 275.079442][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.085409][ C1] do_filp_open+0x17e/0x3c0 [ 275.089891][ C1] ? may_open_dev+0xf0/0xf0 [ 275.094379][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 275.099384][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 275.104308][ C1] ? _raw_spin_unlock+0x24/0x40 [ 275.109150][ C1] ? __alloc_fd+0x28d/0x600 [ 275.113663][ C1] do_sys_openat2+0x16d/0x420 [ 275.118320][ C1] ? build_open_flags+0x650/0x650 [ 275.123346][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 275.128892][ C1] __x64_sys_open+0x119/0x1c0 [ 275.133559][ C1] ? do_sys_open+0x140/0x140 [ 275.138188][ C1] ? __secure_computing+0x104/0x360 [ 275.143373][ C1] do_syscall_64+0x2d/0x70 [ 275.147816][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.153691][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 275.158187][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 275.165548][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 275.174044][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 275.182004][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 275.189965][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 275.197920][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 275.205872][ C1] R13: 0000000000000001 R14: 000055fa9d1ba4b0 R15: 00007ffe493f0ec0 [ 275.213862][ C1] task:systemd-udevd state:D stack:28008 pid:10624 ppid: 4895 flags:0x00000100 [ 275.223043][ C1] Call Trace: [ 275.226320][ C1] __schedule+0x893/0x2130 [ 275.230722][ C1] ? io_schedule_timeout+0x140/0x140 [ 275.236092][ C1] schedule+0xcf/0x270 [ 275.240141][ C1] schedule_preempt_disabled+0xf/0x20 [ 275.245506][ C1] __mutex_lock+0x3e2/0x10e0 [ 275.250081][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 275.255348][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 275.260699][ C1] ? find_held_lock+0x2d/0x110 [ 275.265448][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 275.270278][ C1] ? _raw_spin_unlock+0x24/0x40 [ 275.275114][ C1] kernfs_iop_permission+0x5f/0xb0 [ 275.280203][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 275.285220][ C1] inode_permission.part.0+0x270/0x410 [ 275.290661][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 275.295927][ C1] ? walk_component+0x6a0/0x6a0 [ 275.300846][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.306805][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.312767][ C1] path_lookupat+0xb7/0x830 [ 275.317253][ C1] filename_lookup+0x19f/0x560 [ 275.321998][ C1] ? may_linkat+0x2b0/0x2b0 [ 275.326487][ C1] ? __check_object_size+0x171/0x3f0 [ 275.331769][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 275.336862][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 275.342226][ C1] ? bpf_lsm_cred_prepare+0x5/0x10 [ 275.347321][ C1] do_faccessat+0x129/0x820 [ 275.351808][ C1] ? stream_open+0x60/0x60 [ 275.356931][ C1] ? __secure_computing+0x104/0x360 [ 275.362140][ C1] do_syscall_64+0x2d/0x70 [ 275.366796][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.372668][ C1] RIP: 0033:0x7f2f77ffc9c7 [ 275.377058][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc99d. [ 275.384415][ C1] RSP: 002b:00007ffe493f09e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 275.392809][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b5b00 RCX: 00007f2f77ffc9c7 [ 275.400763][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055fa9b6e1fea [ 275.408712][ C1] RBP: 0000000000000000 R08: 000000000001f600 R09: 0000000000000180 [ 275.416683][ C1] R10: 000055fa9b6e0d0c R11: 0000000000000246 R12: 00007ffe493f0ae0 [ 275.424638][ C1] R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e [ 275.432881][ C1] task:systemd-udevd state:D stack:27616 pid:10627 ppid: 4895 flags:0x00004100 [ 275.442061][ C1] Call Trace: [ 275.445334][ C1] __schedule+0x893/0x2130 [ 275.449738][ C1] ? io_schedule_timeout+0x140/0x140 [ 275.455015][ C1] schedule+0xcf/0x270 [ 275.459153][ C1] schedule_preempt_disabled+0xf/0x20 [ 275.464518][ C1] __mutex_lock+0x3e2/0x10e0 [ 275.469132][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 275.474142][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 275.479518][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 275.485041][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 275.490301][ C1] ? putname+0xe1/0x120 [ 275.494453][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 275.499824][ C1] kernfs_iop_getattr+0x85/0xd0 [ 275.504658][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 275.509600][ C1] vfs_fstat+0x6b/0xb0 [ 275.513666][ C1] __do_sys_newfstat+0x81/0x100 [ 275.518513][ C1] ? __do_sys_fstat+0x100/0x100 [ 275.523364][ C1] ? mntput+0x67/0x90 [ 275.527340][ C1] ? __secure_computing+0x104/0x360 [ 275.532519][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 275.538755][ C1] do_syscall_64+0x2d/0x70 [ 275.543164][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.549036][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 275.553426][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 275.560790][ C1] RSP: 002b:00007ffe493eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 275.569202][ C1] RAX: ffffffffffffffda RBX: 000055fa9b6e4bb2 RCX: 00007f2f77ffc2e2 [ 275.577170][ C1] RDX: 00007ffe493eb180 RSI: 00007ffe493eb180 RDI: 0000000000000007 [ 275.585155][ C1] RBP: 00007ffe493eb3f0 R08: 0000000000000000 R09: 0000000000000001 [ 275.593129][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9d1baae0 [ 275.601101][ C1] R13: 00007ffe493eb2f8 R14: 00000000ffffffff R15: 00007ffe493eb2f0 [ 275.609077][ C1] task:systemd-udevd state:D stack:28008 pid:10634 ppid: 4895 flags:0x00004100 [ 275.618257][ C1] Call Trace: [ 275.621555][ C1] __schedule+0x893/0x2130 [ 275.625958][ C1] ? io_schedule_timeout+0x140/0x140 [ 275.631229][ C1] schedule+0xcf/0x270 [ 275.635278][ C1] schedule_preempt_disabled+0xf/0x20 [ 275.640631][ C1] __mutex_lock+0x3e2/0x10e0 [ 275.645204][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 275.650474][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 275.655837][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 275.661364][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 275.666629][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 275.671988][ C1] kernfs_iop_getattr+0x85/0xd0 [ 275.676835][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 275.681780][ C1] vfs_statx+0x18d/0x390 [ 275.686015][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 275.690783][ C1] __do_sys_newlstat+0x91/0x110 [ 275.695612][ C1] ? __do_sys_lstat+0x110/0x110 [ 275.700441][ C1] ? mntput+0x67/0x90 [ 275.704436][ C1] ? __secure_computing+0x104/0x360 [ 275.709618][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 275.715839][ C1] do_syscall_64+0x2d/0x70 [ 275.720254][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.726135][ C1] RIP: 0033:0x7f2f77ffc335 [ 275.730534][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 275.737892][ C1] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 275.746290][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 275.754241][ C1] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 275.762190][ C1] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 275.770140][ C1] R10: 0000000000000020 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 275.778093][ C1] R13: 000055fa9d1b5ba5 R14: 000055fa9d1b8afd R15: 000055fa9d1b8b05 [ 275.786064][ C1] task:systemd-udevd state:D stack:27632 pid:10638 ppid: 4895 flags:0x00000100 [ 275.795330][ C1] Call Trace: [ 275.798727][ C1] __schedule+0x893/0x2130 [ 275.803143][ C1] ? io_schedule_timeout+0x140/0x140 [ 275.808429][ C1] schedule+0xcf/0x270 [ 275.812530][ C1] schedule_preempt_disabled+0xf/0x20 [ 275.817926][ C1] __mutex_lock+0x3e2/0x10e0 [ 275.822517][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 275.827797][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 275.833177][ C1] ? find_held_lock+0x2d/0x110 [ 275.837943][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 275.842774][ C1] ? _raw_spin_unlock+0x24/0x40 [ 275.847623][ C1] kernfs_iop_permission+0x5f/0xb0 [ 275.852716][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 275.857722][ C1] inode_permission.part.0+0x270/0x410 [ 275.863161][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 275.868454][ C1] ? walk_component+0x6a0/0x6a0 [ 275.873284][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 275.878901][ C1] path_openat+0x25a/0x2730 [ 275.883401][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 275.888410][ C1] ? path_lookupat+0x830/0x830 [ 275.893153][ C1] ? kmem_cache_free+0x82/0x350 [ 275.897983][ C1] ? stack_trace_save+0x8c/0xc0 [ 275.902838][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 275.908805][ C1] do_filp_open+0x17e/0x3c0 [ 275.913307][ C1] ? may_open_dev+0xf0/0xf0 [ 275.917794][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 275.922799][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 275.927749][ C1] ? _raw_spin_unlock+0x24/0x40 [ 275.932577][ C1] ? __alloc_fd+0x28d/0x600 [ 275.937067][ C1] do_sys_openat2+0x16d/0x420 [ 275.941726][ C1] ? build_open_flags+0x650/0x650 [ 275.946746][ C1] ? kmem_cache_free+0x82/0x350 [ 275.951581][ C1] __x64_sys_open+0x119/0x1c0 [ 275.956237][ C1] ? do_sys_open+0x140/0x140 [ 275.960821][ C1] ? __secure_computing+0x104/0x360 [ 275.966016][ C1] do_syscall_64+0x2d/0x70 [ 275.970412][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.976284][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 275.980690][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 275.988046][ C1] RSP: 002b:00007ffe493f06a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 275.996439][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 276.004388][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0850 [ 276.012342][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 276.020290][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 276.028242][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 276.036222][ C1] task:systemd-udevd state:D stack:27872 pid:10640 ppid: 4895 flags:0x00004100 [ 276.045412][ C1] Call Trace: [ 276.048683][ C1] __schedule+0x893/0x2130 [ 276.053103][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.058392][ C1] schedule+0xcf/0x270 [ 276.062442][ C1] schedule_preempt_disabled+0xf/0x20 [ 276.067790][ C1] __mutex_lock+0x3e2/0x10e0 [ 276.072363][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 276.077371][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 276.082732][ C1] ? apparmor_inode_getattr+0x169/0x6e0 [ 276.088265][ C1] ? apparmor_path_chmod+0x6e0/0x6e0 [ 276.093529][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 276.098894][ C1] kernfs_iop_getattr+0x85/0xd0 [ 276.106027][ C1] vfs_getattr_nosec+0x246/0x2e0 [ 276.110951][ C1] vfs_fstat+0x6b/0xb0 [ 276.115007][ C1] __do_sys_newfstat+0x81/0x100 [ 276.119846][ C1] ? __do_sys_fstat+0x100/0x100 [ 276.124702][ C1] ? __secure_computing+0x104/0x360 [ 276.129891][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 276.136117][ C1] do_syscall_64+0x2d/0x70 [ 276.140517][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.146391][ C1] RIP: 0033:0x7f2f77ffc2e2 [ 276.150798][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 276.158167][ C1] RSP: 002b:00007ffe493eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 276.166806][ C1] RAX: ffffffffffffffda RBX: 00007f2f782b7440 RCX: 00007f2f77ffc2e2 [ 276.174776][ C1] RDX: 00007ffe493eb070 RSI: 00007ffe493eb070 RDI: 0000000000000007 [ 276.182733][ C1] RBP: 000055fa9d1b9d40 R08: 0000000000000b40 R09: 000055fa9d1c74c0 [ 276.190691][ C1] R10: 000055fa9d1b9d40 R11: 0000000000000246 R12: 0000000000000001 [ 276.198642][ C1] R13: 0000000000001000 R14: 000055fa9d1c74c0 R15: 00007ffe493eb340 [ 276.206619][ C1] task:systemd-udevd state:D stack:27872 pid:10642 ppid: 4895 flags:0x00000100 [ 276.215801][ C1] Call Trace: [ 276.219091][ C1] __schedule+0x893/0x2130 [ 276.223505][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.228775][ C1] schedule+0xcf/0x270 [ 276.232829][ C1] schedule_preempt_disabled+0xf/0x20 [ 276.238179][ C1] __mutex_lock+0x3e2/0x10e0 [ 276.242753][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 276.248019][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 276.253374][ C1] ? find_held_lock+0x2d/0x110 [ 276.258123][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 276.262952][ C1] ? _raw_spin_unlock+0x24/0x40 [ 276.267787][ C1] kernfs_iop_permission+0x5f/0xb0 [ 276.272881][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 276.277882][ C1] inode_permission.part.0+0x270/0x410 [ 276.283320][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 276.288587][ C1] ? walk_component+0x6a0/0x6a0 [ 276.293415][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 276.299029][ C1] path_openat+0x25a/0x2730 [ 276.303521][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 276.308526][ C1] ? path_lookupat+0x830/0x830 [ 276.313272][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.319333][ C1] do_filp_open+0x17e/0x3c0 [ 276.323813][ C1] ? may_open_dev+0xf0/0xf0 [ 276.328309][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 276.333311][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 276.338231][ C1] ? _raw_spin_unlock+0x24/0x40 [ 276.343066][ C1] ? __alloc_fd+0x28d/0x600 [ 276.347728][ C1] do_sys_openat2+0x16d/0x420 [ 276.352386][ C1] ? build_open_flags+0x650/0x650 [ 276.357388][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 276.363831][ C1] __x64_sys_open+0x119/0x1c0 [ 276.368508][ C1] ? do_sys_open+0x140/0x140 [ 276.373089][ C1] ? __secure_computing+0x104/0x360 [ 276.378278][ C1] do_syscall_64+0x2d/0x70 [ 276.382676][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.388547][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 276.392937][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 276.400278][ C1] RSP: 002b:00007ffe493f0698 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 276.408669][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 276.416718][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0840 [ 276.424678][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 276.432635][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 276.440635][ C1] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 276.448649][ C1] task:systemd-udevd state:D stack:28008 pid:10645 ppid: 4895 flags:0x00000100 [ 276.458186][ C1] Call Trace: [ 276.461501][ C1] __schedule+0x893/0x2130 [ 276.465902][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.471174][ C1] schedule+0xcf/0x270 [ 276.475223][ C1] schedule_preempt_disabled+0xf/0x20 [ 276.480571][ C1] __mutex_lock+0x3e2/0x10e0 [ 276.485144][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 276.490422][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 276.495776][ C1] ? find_held_lock+0x2d/0x110 [ 276.500522][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 276.505351][ C1] ? _raw_spin_unlock+0x24/0x40 [ 276.510196][ C1] kernfs_iop_permission+0x5f/0xb0 [ 276.515284][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 276.520285][ C1] inode_permission.part.0+0x270/0x410 [ 276.525739][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 276.531005][ C1] ? walk_component+0x6a0/0x6a0 [ 276.535841][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 276.541798][ C1] ? kmem_cache_free+0x82/0x350 [ 276.546627][ C1] ? stack_trace_save+0x8c/0xc0 [ 276.551461][ C1] path_lookupat+0xb7/0x830 [ 276.555950][ C1] filename_lookup+0x19f/0x560 [ 276.560692][ C1] ? may_linkat+0x2b0/0x2b0 [ 276.565246][ C1] ? __check_object_size+0x171/0x3f0 [ 276.570528][ C1] ? strncpy_from_user+0x29e/0x3a0 [ 276.575645][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 276.581012][ C1] vfs_statx+0x142/0x390 [ 276.585256][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 276.590454][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 276.595202][ C1] ? __seccomp_filter+0x256/0x1510 [ 276.600315][ C1] __do_sys_newlstat+0x91/0x110 [ 276.605150][ C1] ? __do_sys_lstat+0x110/0x110 [ 276.609996][ C1] ? __secure_computing+0x104/0x360 [ 276.615209][ C1] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 276.621448][ C1] do_syscall_64+0x2d/0x70 [ 276.625848][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.631746][ C1] RIP: 0033:0x7f2f77ffc335 [ 276.636140][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 276.643483][ C1] RSP: 002b:00007ffe493ebf28 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 276.651876][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1bf49e RCX: 00007f2f77ffc335 [ 276.659827][ C1] RDX: 00007ffe493ec000 RSI: 00007ffe493ec000 RDI: 00007ffe493ebf30 [ 276.667949][ C1] RBP: 00007ffe493ec0d0 R08: 000000000000c200 R09: 0000000000000000 [ 276.675900][ C1] R10: d76746e0e056fe01 R11: 0000000000000246 R12: 00007ffe493ec0e0 [ 276.683849][ C1] R13: 00007ffe493ebfd8 R14: 0000000000000018 R15: 000055fa9d1a70c0 [ 276.691838][ C1] task:kworker/0:5 state:I stack:25960 pid:10701 ppid: 2 flags:0x00004000 [ 276.701034][ C1] Workqueue: 0x0 (events) [ 276.705443][ C1] Call Trace: [ 276.708714][ C1] __schedule+0x893/0x2130 [ 276.713201][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.718552][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 276.723469][ C1] schedule+0xcf/0x270 [ 276.727525][ C1] worker_thread+0x14c/0x1120 [ 276.732198][ C1] ? process_one_work+0x15a0/0x15a0 [ 276.737375][ C1] kthread+0x3af/0x4a0 [ 276.741421][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 276.747291][ C1] ret_from_fork+0x1f/0x30 [ 276.751694][ C1] task:kworker/0:6 state:D stack:30072 pid:10702 ppid: 2 flags:0x00004000 [ 276.760877][ C1] Workqueue: events usb_gadget_state_work [ 276.766570][ C1] Call Trace: [ 276.769839][ C1] __schedule+0x893/0x2130 [ 276.774237][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.779517][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 276.784704][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 276.789883][ C1] schedule+0xcf/0x270 [ 276.793952][ C1] schedule_preempt_disabled+0xf/0x20 [ 276.799306][ C1] __mutex_lock+0x3e2/0x10e0 [ 276.803887][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 276.809255][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 276.814641][ C1] ? lock_release+0x710/0x710 [ 276.819296][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 276.824128][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 276.829304][ C1] sysfs_notify+0x8f/0xd0 [ 276.833625][ C1] usb_gadget_state_work+0x44/0x60 [ 276.838734][ C1] process_one_work+0x933/0x15a0 [ 276.843652][ C1] ? lock_release+0x710/0x710 [ 276.848305][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 276.853657][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 276.858581][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 276.863616][ C1] worker_thread+0x64c/0x1120 [ 276.868281][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 276.873978][ C1] ? process_one_work+0x15a0/0x15a0 [ 276.879154][ C1] kthread+0x3af/0x4a0 [ 276.883200][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 276.889069][ C1] ret_from_fork+0x1f/0x30 [ 276.893474][ C1] task:systemd-udevd state:D stack:28144 pid:10703 ppid: 4895 flags:0x00000100 [ 276.902650][ C1] Call Trace: [ 276.905918][ C1] __schedule+0x893/0x2130 [ 276.910317][ C1] ? io_schedule_timeout+0x140/0x140 [ 276.915584][ C1] schedule+0xcf/0x270 [ 276.919633][ C1] schedule_preempt_disabled+0xf/0x20 [ 276.924980][ C1] __mutex_lock+0x3e2/0x10e0 [ 276.929551][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 276.934848][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 276.940197][ C1] ? find_held_lock+0x2d/0x110 [ 276.944944][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 276.949769][ C1] ? _raw_spin_unlock+0x24/0x40 [ 276.954608][ C1] kernfs_iop_permission+0x5f/0xb0 [ 276.959696][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 276.964700][ C1] inode_permission.part.0+0x270/0x410 [ 276.970148][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 276.975417][ C1] ? walk_component+0x6a0/0x6a0 [ 276.980243][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 276.985858][ C1] path_openat+0x25a/0x2730 [ 276.990349][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 276.995386][ C1] ? path_lookupat+0x830/0x830 [ 277.000140][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 277.004968][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 277.011054][ C1] do_filp_open+0x17e/0x3c0 [ 277.015545][ C1] ? may_open_dev+0xf0/0xf0 [ 277.020093][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 277.025105][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.030035][ C1] ? _raw_spin_unlock+0x24/0x40 [ 277.034879][ C1] ? __alloc_fd+0x28d/0x600 [ 277.039370][ C1] do_sys_openat2+0x16d/0x420 [ 277.044027][ C1] ? build_open_flags+0x650/0x650 [ 277.049038][ C1] __x64_sys_open+0x119/0x1c0 [ 277.053693][ C1] ? do_sys_open+0x140/0x140 [ 277.058278][ C1] ? __secure_computing+0x104/0x360 [ 277.063457][ C1] do_syscall_64+0x2d/0x70 [ 277.067853][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.073883][ C1] RIP: 0033:0x7f2f77ffc6f0 [ 277.078289][ C1] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 277.085631][ C1] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 277.094022][ C1] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 277.101971][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 277.110321][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 277.118285][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 277.126248][ C1] R13: 0000000000000001 R14: 000055fa9d1a70c0 R15: 00007ffe493f0ec0 [ 277.134218][ C1] task:kworker/0:7 state:I stack:27064 pid:10705 ppid: 2 flags:0x00004000 [ 277.143551][ C1] Workqueue: 0x0 (wg-crypt-wg0) [ 277.148474][ C1] Call Trace: [ 277.151746][ C1] __schedule+0x893/0x2130 [ 277.156147][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.161412][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 277.166432][ C1] schedule+0xcf/0x270 [ 277.170480][ C1] worker_thread+0x14c/0x1120 [ 277.175150][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.180330][ C1] kthread+0x3af/0x4a0 [ 277.184377][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.190250][ C1] ret_from_fork+0x1f/0x30 [ 277.194667][ C1] task:kworker/0:8 state:I stack:28528 pid:10706 ppid: 2 flags:0x00004000 [ 277.203863][ C1] Workqueue: 0x0 (events_power_efficient) [ 277.209672][ C1] Call Trace: [ 277.212955][ C1] __schedule+0x893/0x2130 [ 277.217359][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.222638][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.227556][ C1] schedule+0xcf/0x270 [ 277.231604][ C1] worker_thread+0x14c/0x1120 [ 277.236279][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 277.241280][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.246457][ C1] kthread+0x3af/0x4a0 [ 277.250515][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.256406][ C1] ret_from_fork+0x1f/0x30 [ 277.260823][ C1] task:kworker/u4:7 state:I stack:25264 pid:10707 ppid: 2 flags:0x00004000 [ 277.270023][ C1] Workqueue: 0x0 (phy7) [ 277.274251][ C1] Call Trace: [ 277.277527][ C1] __schedule+0x893/0x2130 [ 277.281929][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.287202][ C1] schedule+0xcf/0x270 [ 277.291256][ C1] worker_thread+0x14c/0x1120 [ 277.295926][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.301105][ C1] kthread+0x3af/0x4a0 [ 277.305158][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.311035][ C1] ret_from_fork+0x1f/0x30 [ 277.315440][ C1] task:kworker/u4:8 state:D stack:25264 pid:10708 ppid: 2 flags:0x00004000 [ 277.324629][ C1] Workqueue: phy11 ieee80211_iface_work [ 277.330166][ C1] Call Trace: [ 277.333504][ C1] __schedule+0x893/0x2130 [ 277.337919][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.343196][ C1] schedule+0xcf/0x270 [ 277.347250][ C1] schedule_preempt_disabled+0xf/0x20 [ 277.353266][ C1] __mutex_lock+0x3e2/0x10e0 [ 277.357847][ C1] ? synchronize_rcu_expedited+0x27e/0x610 [ 277.363640][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 277.369009][ C1] ? synchronize_rcu_expedited+0x249/0x610 [ 277.374810][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 277.379641][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.384583][ C1] synchronize_rcu_expedited+0x27e/0x610 [ 277.390197][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 277.395301][ C1] ? mark_lock+0xf7/0x24c0 [ 277.399701][ C1] ? lock_chain_count+0x20/0x20 [ 277.404539][ C1] ? find_held_lock+0x2d/0x110 [ 277.409309][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 277.414414][ C1] synchronize_rcu+0xdf/0x180 [ 277.419073][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 277.424876][ C1] ? mutex_is_locked+0xe/0x40 [ 277.429533][ C1] synchronize_net+0x47/0x50 [ 277.434184][ C1] sta_info_destroy_addr+0x79/0xe0 [ 277.439324][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 277.445387][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 277.451101][ C1] ? mark_lock+0xf7/0x24c0 [ 277.455498][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 277.461455][ C1] ? lock_chain_count+0x20/0x20 [ 277.466291][ C1] ? find_held_lock+0x2d/0x110 [ 277.471048][ C1] ? skb_dequeue+0x125/0x180 [ 277.476055][ C1] ? mark_held_locks+0x9f/0xe0 [ 277.480824][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 277.486624][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.491801][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 277.497590][ C1] ieee80211_iface_work+0x706/0x970 [ 277.502782][ C1] process_one_work+0x933/0x15a0 [ 277.507702][ C1] ? rcuwait_wake_up+0x112/0x220 [ 277.512742][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 277.518103][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 277.523474][ C1] worker_thread+0x64c/0x1120 [ 277.528135][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.533311][ C1] kthread+0x3af/0x4a0 [ 277.537371][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.543254][ C1] ret_from_fork+0x1f/0x30 [ 277.547662][ C1] task:kworker/u4:9 state:I stack:25264 pid:10709 ppid: 2 flags:0x00004000 [ 277.556848][ C1] Workqueue: 0x0 (phy10) [ 277.561158][ C1] Call Trace: [ 277.564429][ C1] __schedule+0x893/0x2130 [ 277.568832][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.574162][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.579104][ C1] schedule+0xcf/0x270 [ 277.583181][ C1] worker_thread+0x14c/0x1120 [ 277.587957][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.593145][ C1] kthread+0x3af/0x4a0 [ 277.597205][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.603080][ C1] ret_from_fork+0x1f/0x30 [ 277.607508][ C1] task:kworker/u4:10 state:I stack:25264 pid:10710 ppid: 2 flags:0x00004000 [ 277.616693][ C1] Workqueue: 0x0 (phy6) [ 277.620918][ C1] Call Trace: [ 277.624206][ C1] __schedule+0x893/0x2130 [ 277.628609][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.633885][ C1] schedule+0xcf/0x270 [ 277.637932][ C1] worker_thread+0x14c/0x1120 [ 277.642606][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.647809][ C1] kthread+0x3af/0x4a0 [ 277.651865][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.657740][ C1] ret_from_fork+0x1f/0x30 [ 277.662157][ C1] task:kworker/u4:11 state:I stack:25264 pid:10711 ppid: 2 flags:0x00004000 [ 277.671354][ C1] Workqueue: 0x0 (phy10) [ 277.675676][ C1] Call Trace: [ 277.678953][ C1] __schedule+0x893/0x2130 [ 277.683354][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.688617][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 277.693619][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.698625][ C1] schedule+0xcf/0x270 [ 277.702672][ C1] worker_thread+0x14c/0x1120 [ 277.707338][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.712513][ C1] kthread+0x3af/0x4a0 [ 277.716576][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.722455][ C1] ret_from_fork+0x1f/0x30 [ 277.726866][ C1] task:kworker/0:9 state:D stack:30056 pid:10712 ppid: 2 flags:0x00004000 [ 277.736051][ C1] Workqueue: rcu_gp wait_rcu_exp_gp [ 277.741227][ C1] Call Trace: [ 277.744495][ C1] __schedule+0x893/0x2130 [ 277.748895][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.754169][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 277.759345][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.764521][ C1] schedule+0xcf/0x270 [ 277.768574][ C1] schedule_timeout+0x148/0x250 [ 277.773411][ C1] ? usleep_range+0x170/0x170 [ 277.778068][ C1] ? __next_timer_interrupt+0x210/0x210 [ 277.783602][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 277.789386][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 277.794564][ C1] rcu_exp_wait_wake+0x1b9/0x550 [ 277.799499][ C1] ? call_rcu+0x700/0x700 [ 277.803815][ C1] ? sync_rcu_exp_select_cpus+0x37b/0x8e0 [ 277.809614][ C1] process_one_work+0x933/0x15a0 [ 277.816971][ C1] ? lock_release+0x710/0x710 [ 277.821625][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 277.826989][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.831914][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 277.836925][ C1] worker_thread+0x64c/0x1120 [ 277.841604][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 277.846604][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.851782][ C1] kthread+0x3af/0x4a0 [ 277.855829][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.861712][ C1] ret_from_fork+0x1f/0x30 [ 277.866117][ C1] task:kworker/u4:12 state:I stack:28608 pid:10713 ppid: 2 flags:0x00004000 [ 277.875311][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 277.880837][ C1] Call Trace: [ 277.884105][ C1] __schedule+0x893/0x2130 [ 277.888506][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.893798][ C1] schedule+0xcf/0x270 [ 277.897847][ C1] worker_thread+0x14c/0x1120 [ 277.902508][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.907694][ C1] kthread+0x3af/0x4a0 [ 277.911752][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.917638][ C1] ret_from_fork+0x1f/0x30 [ 277.922051][ C1] task:kworker/u4:13 state:I stack:30832 pid:10714 ppid: 2 flags:0x00004000 [ 277.931241][ C1] Call Trace: [ 277.934521][ C1] __schedule+0x893/0x2130 [ 277.938930][ C1] ? io_schedule_timeout+0x140/0x140 [ 277.944193][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 277.949205][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 277.954122][ C1] schedule+0xcf/0x270 [ 277.958170][ C1] worker_thread+0x14c/0x1120 [ 277.962829][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 277.968615][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 277.973618][ C1] ? process_one_work+0x15a0/0x15a0 [ 277.978845][ C1] kthread+0x3af/0x4a0 [ 277.982901][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 277.988776][ C1] ret_from_fork+0x1f/0x30 [ 277.993188][ C1] [ 277.993188][ C1] Showing all locks held in the system: [ 278.000877][ C1] 1 lock held by systemd/1: [ 278.005364][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.015088][ C1] 3 locks held by kworker/0:0/5: [ 278.019998][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.030486][ C1] #1: ffffc90000ca7da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.041874][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.051702][ C1] 5 locks held by kworker/0:1/7: [ 278.056623][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.067298][ C1] #1: ffffc90000cc7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.078491][ C1] #2: ffff88801bd7d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 278.087352][ C1] #3: ffff8880253b5218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 278.096895][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.106728][ C1] 4 locks held by kworker/u4:0/8: [ 278.111736][ C1] #0: ffff88801715b938 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.121974][ C1] #1: ffffc90000cd7da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.133167][ C1] #2: ffff8880571a0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 278.143592][ C1] #3: ffff8880262e1548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 278.153574][ C1] 5 locks held by ksoftirqd/1/16: [ 278.158568][ C1] #0: ffffc90000d67c00 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0 [ 278.167764][ C1] #1: ffff88805abb8230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 278.177489][ C1] #2: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 278.187553][ C1] #3: ffffffff8bc1e6f8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x87/0x18f0 [ 278.196577][ C1] #4: ffffffff8b337820 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 278.206398][ C1] 6 locks held by kworker/1:1/33: [ 278.211397][ C1] 4 locks held by kworker/u4:3/123: [ 278.216577][ C1] #0: ffff888028aee138 ((wq_completion)phy14){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.226815][ C1] #1: ffffc9000129fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.238009][ C1] #2: ffff8880232c0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 278.247465][ C1] #3: ffff8880238e1548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 278.257444][ C1] 4 locks held by kworker/u4:4/221: [ 278.262617][ C1] #0: ffff88805436d138 ((wq_completion)phy12){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.272865][ C1] #1: ffffc900012afda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.284055][ C1] #2: ffff88802f5d0d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 278.294478][ C1] #3: ffff88802a5f9548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 278.304471][ C1] 1 lock held by khugepaged/1661: [ 278.309465][ C1] #0: ffffffff8b405f28 (lock#5){+.+.}-{3:3}, at: lru_add_drain_all+0x5f/0x6f0 [ 278.318414][ C1] 5 locks held by kworker/0:2/3001: [ 278.323584][ C1] #0: ffff888014ec3d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.334254][ C1] #1: ffffc90001557da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.345459][ C1] #2: ffff88801c01d218 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c5/0x42d0 [ 278.354322][ C1] #3: ffff888025978218 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x780 [ 278.363868][ C1] #4: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.373684][ C1] 5 locks held by kworker/u4:5/3440: [ 278.378940][ C1] #0: ffff888026da9138 ((wq_completion)phy4){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.389102][ C1] #1: ffffc9000237fda8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.400306][ C1] #2: ffff88801a7fcd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 278.410564][ C1] #3: ffff8880276c1548 (&local->sta_mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x481/0xe80 [ 278.420804][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x27e/0x610 [ 278.431930][ C1] 1 lock held by systemd-journal/4893: [ 278.437494][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 278.446978][ C1] 1 lock held by in:imklog/8183: [ 278.451895][ C1] 8 locks held by rs:main Q:Reg/8184: [ 278.457243][ C1] 2 locks held by agetty/8188: [ 278.461979][ C1] #0: ffff888028270098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 278.471719][ C1] #1: ffffc90000e7c2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x223/0x1a20 [ 278.481793][ C1] 1 lock held by syz-executor.0/8514: [ 278.487136][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.496862][ C1] 1 lock held by syz-executor.1/8579: [ 278.502205][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.511928][ C1] 1 lock held by syz-executor.2/8717: [ 278.517271][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.526992][ C1] 1 lock held by syz-executor.3/8793: [ 278.532334][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.542056][ C1] 1 lock held by syz-executor.4/8830: [ 278.547400][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.557136][ C1] 1 lock held by syz-executor.5/8977: [ 278.562482][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.572208][ C1] 3 locks held by kworker/0:3/9185: [ 278.577435][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.587780][ C1] #1: ffffc9000293fda8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.599101][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.608924][ C1] 4 locks held by kworker/1:3/9196: [ 278.614102][ C1] 3 locks held by kworker/0:4/9804: [ 278.619277][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.629619][ C1] #1: ffffc90016097da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.640910][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.650728][ C1] 1 lock held by systemd-udevd/10569: [ 278.656073][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.665817][ C1] 1 lock held by systemd-udevd/10610: [ 278.671162][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 278.680650][ C1] 1 lock held by systemd-udevd/10617: [ 278.685996][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.695737][ C1] 1 lock held by systemd-udevd/10622: [ 278.701081][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.710896][ C1] 1 lock held by systemd-udevd/10624: [ 278.716241][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.725964][ C1] 1 lock held by systemd-udevd/10627: [ 278.731321][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 278.740797][ C1] 1 lock held by systemd-udevd/10634: [ 278.746141][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 278.755602][ C1] 1 lock held by systemd-udevd/10638: [ 278.760948][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.770689][ C1] 1 lock held by systemd-udevd/10640: [ 278.776033][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 278.785496][ C1] 1 lock held by systemd-udevd/10642: [ 278.790856][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.800604][ C1] 1 lock held by systemd-udevd/10645: [ 278.805956][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.815680][ C1] 3 locks held by kworker/0:6/10702: [ 278.820940][ C1] #0: ffff888010064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.831266][ C1] #1: ffffc90017e27da8 ((work_completion)(&gadget->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.842547][ C1] #2: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 278.852381][ C1] 1 lock held by systemd-udevd/10703: [ 278.857727][ C1] #0: ffffffff8b4d99a8 (kernfs_mutex){+.+.}-{3:3}, at: kernfs_iop_permission+0x5f/0xb0 [ 278.867452][ C1] 5 locks held by kworker/u4:8/10708: [ 278.872795][ C1] #0: ffff888058216938 ((wq_completion)phy11){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.883033][ C1] #1: ffffc90017ea7da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.894226][ C1] #2: ffff888012c4cd00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 278.904642][ C1] #3: ffff888023589548 (&local->sta_mtx){+.+.}-{3:3}, at: sta_info_destroy_addr+0x48/0xe0 [ 278.914624][ C1] #4: ffffffff8b33fe28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x27e/0x610 [ 278.925476][ C1] 2 locks held by kworker/0:9/10712: [ 278.930748][ C1] #0: ffff888010066538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 278.941091][ C1] #1: ffffc90017ee7da8 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 278.952397][ C1] [ 278.954704][ C1] ============================================= [ 278.954704][ C1] [ 278.987149][ C1] task:systemd state:D stack:22640 pid: 1 ppid: 0 flags:0x00000000 [ 278.996405][ C1] Call Trace: [ 278.999724][ C1] __schedule+0x893/0x2130 [ 279.004170][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.009479][ C1] schedule+0xcf/0x270 [ 279.013561][ C1] schedule_preempt_disabled+0xf/0x20 [ 279.018943][ C1] __mutex_lock+0x3e2/0x10e0 [ 279.023548][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 279.028851][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.034231][ C1] ? find_held_lock+0x2d/0x110 [ 279.039013][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 279.043872][ C1] ? _raw_spin_unlock+0x24/0x40 [ 279.048747][ C1] kernfs_iop_permission+0x5f/0xb0 [ 279.053867][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 279.058899][ C1] inode_permission.part.0+0x270/0x410 [ 279.064369][ C1] link_path_walk.part.0+0x7a9/0xc20 [ 279.069670][ C1] ? walk_component+0x6a0/0x6a0 [ 279.074527][ C1] ? percpu_counter_add_batch+0xbd/0x180 [ 279.080181][ C1] path_openat+0x25a/0x2730 [ 279.084697][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 279.089739][ C1] ? path_lookupat+0x830/0x830 [ 279.094527][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 279.100527][ C1] do_filp_open+0x17e/0x3c0 [ 279.105041][ C1] ? may_open_dev+0xf0/0xf0 [ 279.109573][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.114616][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.119578][ C1] ? _raw_spin_unlock+0x24/0x40 [ 279.124444][ C1] ? __alloc_fd+0x28d/0x600 [ 279.128986][ C1] do_sys_openat2+0x16d/0x420 [ 279.133703][ C1] ? __fget_light+0x215/0x280 [ 279.138392][ C1] ? build_open_flags+0x650/0x650 [ 279.140783][ T1654] INFO: task kworker/0:2:3001 blocked for more than 173 seconds. [ 279.143433][ C1] ? __sys_sendmsg+0x10c/0x1b0 [ 279.143457][ C1] ? __sys_sendmsg_sock+0xb0/0xb0 [ 279.151371][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 279.156094][ C1] __x64_sys_open+0x119/0x1c0 [ 279.156116][ C1] ? do_sys_open+0x140/0x140 [ 279.161109][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 279.166994][ C1] ? syscall_enter_from_user_mode+0x1d/0x50 [ 279.167019][ C1] do_syscall_64+0x2d/0x70 [ 279.171665][ T1654] task:kworker/0:2 state:D [ 279.176236][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.176251][ C1] RIP: 0033:0x7fde1c05b70d [ 279.176266][ C1] Code: Unable to access opcode bytes at RIP 0x7fde1c05b6e3. [ 279.184933][ T1654] stack:22960 pid: 3001 ppid: 2 flags:0x00004000 [ 279.190796][ C1] RSP: 002b:00007fff8a1658f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 279.190816][ C1] RAX: ffffffffffffffda RBX: 000055867086cf60 RCX: 00007fde1c05b70d [ 279.190833][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00005586708eaaa0 [ 279.195238][ T1654] Workqueue: usb_hub_wq hub_event [ 279.199969][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 279.199982][ C1] R10: 0000000000080000 R11: 0000000000000293 R12: 00007fde1d7957b4 [ 279.200001][ C1] R13: 0000000000000001 R14: 00005586708147a0 R15: 0000000000000000 [ 279.205893][ T1654] [ 279.210297][ C1] task:kthreadd state:S [ 279.217658][ T1654] Call Trace: [ 279.224391][ C1] stack:28096 pid: 2 ppid: 0 flags:0x00004000 [ 279.232805][ T1654] __schedule+0x893/0x2130 [ 279.240734][ C1] Call Trace: [ 279.240759][ C1] __schedule+0x893/0x2130 [ 279.240786][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.248761][ T1654] ? io_schedule_timeout+0x140/0x140 [ 279.253745][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.261716][ T1654] ? mark_lock+0xf7/0x24c0 [ 279.269649][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.269675][ C1] schedule+0xcf/0x270 [ 279.277649][ T1654] ? _raw_spin_unlock_irq+0x25/0x40 [ 279.279947][ C1] kthreadd+0x597/0x740 [ 279.284701][ T1654] schedule+0xcf/0x270 [ 279.287969][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 279.287992][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.294730][ T1654] schedule_preempt_disabled+0xf/0x20 [ 279.299121][ C1] ? kthread_create_on_cpu+0x220/0x220 [ 279.299149][ C1] ret_from_fork+0x1f/0x30 [ 279.302414][ T1654] __mutex_lock+0x3e2/0x10e0 [ 279.306821][ C1] task:rcu_gp state:I [ 279.312096][ T1654] ? kernfs_find_and_get_ns+0x21/0x60 [ 279.317356][ C1] stack:29712 pid: 3 ppid: 2 flags:0x00004000 [ 279.317377][ C1] Workqueue: 0x0 [ 279.322398][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.326790][ C1] (rcu_gp) [ 279.326804][ C1] Call Trace: [ 279.326831][ C1] __schedule+0x893/0x2130 [ 279.331766][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 279.335817][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.335838][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.341025][ T1654] ? __mutex_unlock_slowpath+0xe2/0x610 [ 279.345155][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.349243][ T1654] kernfs_find_and_get_ns+0x21/0x60 [ 279.354660][ C1] schedule+0xcf/0x270 [ 279.359940][ T1654] sysfs_unmerge_group+0x5d/0x160 [ 279.365274][ C1] rescuer_thread+0x7a7/0xd30 [ 279.370758][ T1654] dpm_sysfs_remove+0x62/0xb0 [ 279.375134][ C1] ? worker_thread+0x1120/0x1120 [ 279.379719][ T1654] device_del+0x20c/0xec0 [ 279.384435][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 279.384457][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 279.389831][ T1654] ? device_link_add_missing_supplier_links+0x370/0x370 [ 279.396541][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 279.396568][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 279.400183][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.405531][ C1] ? worker_thread+0x1120/0x1120 [ 279.408648][ T1654] device_unregister+0x22/0xc0 [ 279.411891][ C1] kthread+0x3af/0x4a0 [ 279.416317][ T1654] usb_remove_ep_devs+0x3e/0x80 [ 279.421129][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 279.426436][ T1654] usb_disable_device+0x306/0x7b0 [ 279.431452][ C1] ret_from_fork+0x1f/0x30 [ 279.437051][ T1654] usb_disconnect.cold+0x27d/0x780 [ 279.441918][ C1] task:rcu_par_gp state:I [ 279.447140][ T1654] hub_event+0x1c8a/0x42d0 [ 279.451236][ C1] stack:30712 pid: 4 ppid: 2 flags:0x00004000 [ 279.456292][ T1654] ? hub_port_debounce+0x3b0/0x3b0 [ 279.460892][ C1] Call Trace: [ 279.465577][ T1654] ? lock_release+0x710/0x710 [ 279.470494][ C1] __schedule+0x893/0x2130 [ 279.474803][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 279.480592][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.480613][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 279.485540][ T1654] process_one_work+0x933/0x15a0 [ 279.492446][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 279.492468][ C1] schedule+0xcf/0x270 [ 279.492488][ C1] rescuer_thread+0x7a7/0xd30 [ 279.497688][ T1654] ? lock_release+0x710/0x710 [ 279.502684][ C1] ? worker_thread+0x1120/0x1120 [ 279.508064][ T1654] ? pwq_dec_nr_in_flight+0x320/0x320 [ 279.512967][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 279.517838][ T1654] ? rwlock_bug.part.0+0x90/0x90 [ 279.521869][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 279.526714][ T1654] ? _raw_spin_lock_irq+0x41/0x50 [ 279.532560][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 279.532582][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 279.537610][ T1654] worker_thread+0x64c/0x1120 [ 279.541980][ C1] ? worker_thread+0x1120/0x1120 [ 279.547101][ T1654] ? __kthread_parkme+0x13f/0x1e0 [ 279.551812][ C1] kthread+0x3af/0x4a0 [ 279.556247][ T1654] ? process_one_work+0x15a0/0x15a0 [ 279.562992][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 279.568122][ T1654] kthread+0x3af/0x4a0 [ 279.571368][ C1] ret_from_fork+0x1f/0x30 [ 279.576129][ T1654] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 279.580522][ C1] task:kworker/0:0 state:D [ 279.585346][ T1654] ret_from_fork+0x1f/0x30 [ 279.590607][ C1] stack:26152 pid: 5 ppid: 2 flags:0x00004000 [ 279.590625][ C1] Workqueue: events usb_gadget_state_work [ 279.595890][ T1654] INFO: task systemd-journal:4893 blocked for more than 173 seconds. [ 279.600721][ C1] Call Trace: [ 279.605685][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 279.609731][ C1] __schedule+0x893/0x2130 [ 279.614387][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 279.619055][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.619081][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.624011][ T1654] task:systemd-journal state:D [ 279.629359][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 279.629387][ C1] schedule+0xcf/0x270 [ 279.635172][ T1654] stack:23312 pid: 4893 ppid: 1 flags:0x00004100 [ 279.640108][ C1] schedule_preempt_disabled+0xf/0x20 [ 279.640124][ C1] __mutex_lock+0x3e2/0x10e0 [ 279.640145][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 279.645074][ T1654] Call Trace: [ 279.650085][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.650116][ C1] ? lock_release+0x710/0x710 [ 279.655287][ T1654] __schedule+0x893/0x2130 [ 279.660288][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 279.660305][ C1] ? find_held_lock+0x2d/0x110 [ 279.660328][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 279.665006][ T1654] ? io_schedule_timeout+0x140/0x140 [ 279.669911][ C1] sysfs_notify+0x8f/0xd0 [ 279.669930][ C1] usb_gadget_state_work+0x44/0x60 [ 279.669950][ C1] process_one_work+0x933/0x15a0 [ 279.674959][ T1654] schedule+0xcf/0x270 [ 279.679006][ C1] ? rcuwait_wake_up+0x112/0x220 [ 279.679028][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 279.684209][ T1654] schedule_preempt_disabled+0xf/0x20 [ 279.690076][ C1] ? try_to_del_timer_sync+0xbf/0x110 [ 279.690113][ C1] worker_thread+0x64c/0x1120 [ 279.694159][ T1654] __mutex_lock+0x3e2/0x10e0 [ 279.698596][ C1] ? process_one_work+0x15a0/0x15a0 [ 279.698618][ C1] kthread+0x3af/0x4a0 [ 279.704667][ T1654] ? kernfs_iop_getattr+0x85/0xd0 [ 279.709407][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 279.709434][ C1] ret_from_fork+0x1f/0x30 [ 279.713831][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.720589][ C1] task:kworker/0:0H state:I stack:29168 pid: 6 ppid: 2 flags:0x00004000 [ 279.726339][ T1654] ? apparmor_inode_getattr+0x169/0x6e0 [ 279.734352][ C1] Workqueue: 0x0 [ 279.737641][ T1654] ? apparmor_path_chmod+0x6e0/0x6e0 [ 279.743475][ C1] (kblockd) [ 279.747919][ T1654] ? putname+0xe1/0x120 [ 279.756555][ C1] Call Trace: [ 279.756579][ C1] __schedule+0x893/0x2130 [ 279.756606][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.761867][ T1654] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 279.767048][ C1] schedule+0xcf/0x270 [ 279.767069][ C1] worker_thread+0x14c/0x1120 [ 279.771829][ T1654] kernfs_iop_getattr+0x85/0xd0 [ 279.777030][ C1] ? process_one_work+0x15a0/0x15a0 [ 279.777051][ C1] kthread+0x3af/0x4a0 [ 279.781098][ T1654] vfs_getattr_nosec+0x246/0x2e0 [ 279.787836][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 279.787864][ C1] ret_from_fork+0x1f/0x30 [ 279.793232][ T1654] vfs_fstat+0x6b/0xb0 [ 279.797825][ C1] task:kworker/0:1 state:D stack:28400 pid: 7 ppid: 2 flags:0x00004000 [ 279.803196][ T1654] __do_sys_newfstat+0x81/0x100 [ 279.806460][ C1] Workqueue: usb_hub_wq hub_event [ 279.806473][ C1] Call Trace: [ 279.806503][ C1] __schedule+0x893/0x2130 [ 279.811874][ T1654] ? __do_sys_fstat+0x100/0x100 [ 279.816526][ C1] ? io_schedule_timeout+0x140/0x140 [ 279.816549][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 279.820972][ T1654] ? __secure_computing+0x104/0x360 [ 279.825786][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 279.825813][ C1] schedule+0xcf/0x270 [ 279.830559][ T1654] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 279.835731][ C1] schedule_preempt_disabled+0xf/0x20 [ 279.835745][ C1] __mutex_lock+0x3e2/0x10e0 [ 279.835765][ C1] ? kernfs_find_and_get_ns+0x21/0x60 [ 279.841031][ T1654] do_syscall_64+0x2d/0x70 [ 279.845341][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.850561][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.855455][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 279.859528][ T1654] RIP: 0033:0x7f9abc8812e2 [ 279.864439][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 279.869793][ T1654] Code: Unable to access opcode bytes at RIP 0x7f9abc8812b8. [ 279.875135][ C1] kernfs_find_and_get_ns+0x21/0x60 [ 279.880498][ T1654] RSP: 002b:00007ffeb73224a8 EFLAGS: 00000246 [ 279.885145][ C1] sysfs_unmerge_group+0x5d/0x160 [ 279.889724][ T1654] ORIG_RAX: 0000000000000005 [ 279.894899][ C1] dpm_sysfs_remove+0x62/0xb0 [ 279.898961][ T1654] RAX: ffffffffffffffda RBX: 000055e45d0da280 RCX: 00007f9abc8812e2 [ 279.903970][ C1] device_del+0x20c/0xec0 [ 279.909875][ T1654] RDX: 00007ffeb73224c0 RSI: 00007ffeb73224c0 RDI: 0000000000000012 [ 279.914265][ C1] ? device_link_add_missing_supplier_links+0x370/0x370 [ 279.919799][ T1654] RBP: 00007ffeb7322660 R08: 0000000000000000 R09: 0000000000000001 [ 279.928954][ C1] ? mutex_lock_io_nested+0xf60/0xf60 [ 279.928980][ C1] device_unregister+0x22/0xc0 [ 279.934504][ T1654] R10: 0000000000080000 R11: 0000000000000246 R12: 000055e45d0da280 [ 279.938117][ C1] usb_remove_ep_devs+0x3e/0x80 [ 279.938135][ C1] usb_disable_device+0x306/0x7b0 [ 279.938166][ C1] usb_disconnect.cold+0x27d/0x780 [ 279.943418][ T1654] R13: 000055e45d0dce30 R14: 000000000000001f R15: 00007ffeb73225c0 [ 279.946607][ C1] hub_event+0x1c8a/0x42d0 [ 279.946657][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 279.950802][ T1654] INFO: task kworker/0:4:9804 blocked for more than 173 seconds. [ 279.954033][ C1] ? lock_release+0x710/0x710 [ 279.958460][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 279.963712][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 279.969069][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 279.973122][ C1] process_one_work+0x933/0x15a0 [ 279.977794][ T1654] task:kworker/0:4 state:D [ 279.982706][ C1] ? lock_release+0x710/0x710 [ 279.987910][ T1654] stack:25896 pid: 9804 ppid: 2 flags:0x00004000 [ 279.991936][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 279.996874][ T1654] Workqueue: events usb_gadget_state_work [ 280.002740][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.007158][ T1654] [ 280.011192][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 280.011219][ C1] worker_thread+0x64c/0x1120 [ 280.020399][ T1654] Call Trace: [ 280.025233][ C1] ? process_one_work+0x15a0/0x15a0 [ 280.030264][ T1654] __schedule+0x893/0x2130 [ 280.033510][ C1] kthread+0x3af/0x4a0 [ 280.037930][ T1654] ? io_schedule_timeout+0x140/0x140 [ 280.042737][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.048050][ T1654] ? _raw_spin_unlock_irq+0x1f/0x40 [ 280.053193][ C1] ret_from_fork+0x1f/0x30 [ 280.058389][ T1654] ? lockdep_hardirqs_on+0x79/0x100 [ 280.063554][ C1] task:kworker/u4:0 state:D [ 280.067629][ T1654] schedule+0xcf/0x270 [ 280.073843][ C1] stack:24104 pid: 8 ppid: 2 flags:0x00004000 [ 280.079235][ T1654] schedule_preempt_disabled+0xf/0x20 [ 280.083784][ C1] Workqueue: phy3 ieee80211_iface_work [ 280.089160][ T1654] __mutex_lock+0x3e2/0x10e0 [ 280.093532][ C1] [ 280.093541][ C1] Call Trace: [ 280.093566][ C1] __schedule+0x893/0x2130 [ 280.093597][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.099019][ T1654] ? kernfs_find_and_get_ns+0x21/0x60 [ 280.104855][ C1] ? prepare_to_wait_event+0x129/0x650 [ 280.109713][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 280.114089][ C1] schedule+0xcf/0x270 [ 280.119650][ T1654] ? lock_release+0x710/0x710 [ 280.126964][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 280.126989][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 280.132167][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 280.138244][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 280.138272][ C1] ? lock_chain_count+0x20/0x20 [ 280.143284][ T1654] kernfs_find_and_get_ns+0x21/0x60 [ 280.147948][ C1] ? find_held_lock+0x2d/0x110 [ 280.147975][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 280.152627][ T1654] sysfs_notify+0x8f/0xd0 [ 280.160590][ C1] synchronize_rcu+0xdf/0x180 [ 280.160613][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 280.164945][ T1654] usb_gadget_state_work+0x44/0x60 [ 280.173008][ C1] ? mutex_is_locked+0xe/0x40 [ 280.179931][ T1654] process_one_work+0x933/0x15a0 [ 280.187868][ C1] synchronize_net+0x47/0x50 [ 280.187884][ C1] sta_info_destroy_addr+0x79/0xe0 [ 280.187907][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 280.193254][ T1654] ? lock_release+0x710/0x710 [ 280.198000][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 280.198036][ C1] ? mark_lock+0xf7/0x24c0 [ 280.206004][ T1654] ? pwq_dec_nr_in_flight+0x320/0x320 [ 280.210827][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 280.215847][ T1654] ? rwlock_bug.part.0+0x90/0x90 [ 280.220909][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 280.220931][ C1] ? lock_chain_count+0x20/0x20 [ 280.228907][ T1654] ? _raw_spin_lock_irq+0x41/0x50 [ 280.233289][ C1] ? find_held_lock+0x2d/0x110 [ 280.238418][ T1654] worker_thread+0x64c/0x1120 [ 280.246091][ C1] ? skb_dequeue+0x125/0x180 [ 280.246116][ C1] ? mark_held_locks+0x9f/0xe0 [ 280.250776][ T1654] ? __kthread_parkme+0x13f/0x1e0 [ 280.256731][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.256756][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.261582][ T1654] ? process_one_work+0x15a0/0x15a0 [ 280.270229][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 280.270259][ C1] ieee80211_iface_work+0x706/0x970 [ 280.275173][ T1654] kthread+0x3af/0x4a0 [ 280.279917][ C1] process_one_work+0x933/0x15a0 [ 280.279942][ C1] ? lock_release+0x710/0x710 [ 280.284611][ T1654] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.291358][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 280.291380][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.291402][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 280.296784][ T1654] ret_from_fork+0x1f/0x30 [ 280.302481][ C1] worker_thread+0x64c/0x1120 [ 280.307446][ T1654] INFO: task systemd-udevd:10610 blocked for more than 173 seconds. [ 280.309718][ C1] ? process_one_work+0x15a0/0x15a0 [ 280.314719][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 280.319377][ C1] kthread+0x3af/0x4a0 [ 280.319394][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.319416][ C1] ret_from_fork+0x1f/0x30 [ 280.322676][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.327983][ C1] task:mm_percpu_wq state:I [ 280.332389][ T1654] task:systemd-udevd state:D [ 280.336438][ C1] stack:30792 pid: 9 ppid: 2 flags:0x00004000 [ 280.336453][ C1] Call Trace: [ 280.341719][ T1654] stack:27744 pid:10610 ppid: 4895 flags:0x00004100 [ 280.347596][ C1] __schedule+0x893/0x2130 [ 280.347624][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.352812][ T1654] Call Trace: [ 280.357225][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 280.357242][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 280.357267][ C1] schedule+0xcf/0x270 [ 280.362453][ T1654] __schedule+0x893/0x2130 [ 280.367195][ C1] rescuer_thread+0x7a7/0xd30 [ 280.367228][ C1] ? worker_thread+0x1120/0x1120 [ 280.371295][ T1654] ? io_schedule_timeout+0x140/0x140 [ 280.378027][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.378044][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 280.378067][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.383421][ T1654] schedule+0xcf/0x270 [ 280.388854][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.388868][ C1] ? worker_thread+0x1120/0x1120 [ 280.388889][ C1] kthread+0x3af/0x4a0 [ 280.393459][ T1654] schedule_preempt_disabled+0xf/0x20 [ 280.395765][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.395784][ C1] ret_from_fork+0x1f/0x30 [ 280.395816][ C1] task:ksoftirqd/0 state:R [ 280.399071][ T1654] __mutex_lock+0x3e2/0x10e0 [ 280.403481][ C1] running task [ 280.408826][ T1654] ? kernfs_iop_getattr+0x85/0xd0 [ 280.414143][ C1] stack:23904 pid: 10 ppid: 2 flags:0x00004000 [ 280.419843][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 280.425142][ C1] Call Trace: [ 280.429492][ T1654] ? apparmor_inode_getattr+0x169/0x6e0 [ 280.434118][ C1] __schedule+0x893/0x2130 [ 280.439752][ T1654] ? apparmor_path_chmod+0x6e0/0x6e0 [ 280.444824][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.449690][ T1654] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 280.455373][ C1] schedule+0xcf/0x270 [ 280.460399][ T1654] kernfs_iop_getattr+0x85/0xd0 [ 280.465543][ C1] smpboot_thread_fn+0x328/0x9e0 [ 280.470316][ T1654] vfs_getattr_nosec+0x246/0x2e0 [ 280.475385][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.479719][ T1654] vfs_statx+0x18d/0x390 [ 280.484351][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.490154][ T1654] ? do_readlinkat+0x2f0/0x2f0 [ 280.495233][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.499923][ T1654] __do_sys_newlstat+0x91/0x110 [ 280.504891][ C1] kthread+0x3af/0x4a0 [ 280.509479][ T1654] ? __do_sys_lstat+0x110/0x110 [ 280.514565][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.520651][ T1654] ? mntput+0x67/0x90 [ 280.525295][ C1] ret_from_fork+0x1f/0x30 [ 280.531034][ T1654] ? __secure_computing+0x104/0x360 [ 280.535427][ C1] task:rcu_preempt state:I [ 280.540806][ T1654] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 280.546743][ C1] stack:29168 pid: 11 ppid: 2 flags:0x00004000 [ 280.546750][ C1] Call Trace: [ 280.546775][ C1] __schedule+0x893/0x2130 [ 280.551688][ T1654] do_syscall_64+0x2d/0x70 [ 280.556715][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.556738][ C1] ? debug_object_destroy+0x210/0x210 [ 280.561566][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 280.566569][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 280.566596][ C1] schedule+0xcf/0x270 [ 280.571348][ T1654] RIP: 0033:0x7f2f77ffc335 [ 280.576000][ C1] schedule_timeout+0x148/0x250 [ 280.576026][ C1] ? usleep_range+0x170/0x170 [ 280.580589][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 280.585419][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.585442][ C1] ? __next_timer_interrupt+0x210/0x210 [ 280.590476][ T1654] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 [ 280.596277][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 280.596312][ C1] rcu_gp_kthread+0xb4c/0x1c90 [ 280.601513][ T1654] ORIG_RAX: 0000000000000006 [ 280.606704][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 280.606724][ C1] ? rcu_core_si+0x10/0x10 [ 280.606749][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.612549][ T1654] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 280.617730][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.617750][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.617769][ C1] ? rcu_core_si+0x10/0x10 [ 280.621817][ T1654] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 280.626734][ C1] kthread+0x3af/0x4a0 [ 280.626761][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.631430][ T1654] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 280.637321][ C1] ret_from_fork+0x1f/0x30 [ 280.637355][ C1] task:migration/0 state:S [ 280.643926][ T1654] R10: 00007f2f782bab58 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 280.648841][ C1] stack:30304 pid: 12 ppid: 2 flags:0x00004000 [ 280.648849][ C1] Call Trace: [ 280.648872][ C1] __schedule+0x893/0x2130 [ 280.653890][ T1654] R13: 000055fa9d1b5bba R14: 000055fa9d1b9be7 R15: 000055fa9d1b9bea [ 280.658302][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.658325][ C1] ? ikconfig_read_current+0x40/0x40 [ 280.663001][ T1654] INFO: task systemd-udevd:10622 blocked for more than 173 seconds. [ 280.670952][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.670967][ C1] ? ikconfig_read_current+0x40/0x40 [ 280.670989][ C1] schedule+0xcf/0x270 [ 280.676193][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 280.682073][ C1] smpboot_thread_fn+0x328/0x9e0 [ 280.686127][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.692000][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.696408][ T1654] task:systemd-udevd state:D [ 280.705052][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.709836][ T1654] stack:28008 pid:10622 ppid: 4895 flags:0x00000100 [ 280.714557][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.721341][ T1654] Call Trace: [ 280.724602][ C1] kthread+0x3af/0x4a0 [ 280.731365][ T1654] __schedule+0x893/0x2130 [ 280.735737][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.735761][ C1] ret_from_fork+0x1f/0x30 [ 280.741029][ T1654] ? io_schedule_timeout+0x140/0x140 [ 280.744300][ C1] task:cpuhp/0 state:S [ 280.749323][ T1654] schedule+0xcf/0x270 [ 280.754225][ C1] stack:27792 pid: 13 ppid: 2 flags:0x00004000 [ 280.758296][ T1654] schedule_preempt_disabled+0xf/0x20 [ 280.762671][ C1] Call Trace: [ 280.762694][ C1] __schedule+0x893/0x2130 [ 280.767375][ T1654] __mutex_lock+0x3e2/0x10e0 [ 280.772280][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.777579][ T1654] ? kernfs_iop_permission+0x5f/0xb0 [ 280.783334][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.783356][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.788325][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 280.793481][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 280.797575][ T1654] ? find_held_lock+0x2d/0x110 [ 280.802571][ C1] schedule+0xcf/0x270 [ 280.807524][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 280.811562][ C1] smpboot_thread_fn+0x328/0x9e0 [ 280.816932][ T1654] ? _raw_spin_unlock+0x24/0x40 [ 280.822784][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.827227][ T1654] kernfs_iop_permission+0x5f/0xb0 [ 280.831943][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.836539][ T1654] ? kernfs_iop_getattr+0xd0/0xd0 [ 280.840401][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.845405][ T1654] inode_permission.part.0+0x270/0x410 [ 280.852141][ C1] kthread+0x3af/0x4a0 [ 280.852160][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.852181][ C1] ret_from_fork+0x1f/0x30 [ 280.857574][ T1654] link_path_walk.part.0+0x7a9/0xc20 [ 280.860832][ C1] task:cpuhp/1 state:S [ 280.866462][ T1654] ? walk_component+0x6a0/0x6a0 [ 280.870829][ C1] stack:28336 pid: 14 ppid: 2 flags:0x00004000 [ 280.876112][ T1654] ? percpu_counter_add_batch+0xbd/0x180 [ 280.881350][ C1] Call Trace: [ 280.886752][ T1654] path_openat+0x25a/0x2730 [ 280.890780][ C1] __schedule+0x893/0x2130 [ 280.895644][ T1654] ? __lock_acquire+0x16c4/0x5c00 [ 280.900562][ C1] ? io_schedule_timeout+0x140/0x140 [ 280.905485][ T1654] ? path_lookupat+0x830/0x830 [ 280.911697][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 280.911716][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 280.911739][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 280.915986][ T1654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 280.920963][ C1] schedule+0xcf/0x270 [ 280.925737][ T1654] do_filp_open+0x17e/0x3c0 [ 280.931930][ C1] smpboot_thread_fn+0x328/0x9e0 [ 280.936777][ T1654] ? may_open_dev+0xf0/0xf0 [ 280.940896][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.945754][ T1654] ? do_raw_spin_lock+0x120/0x2b0 [ 280.951596][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 280.955577][ T1654] ? rwlock_bug.part.0+0x90/0x90 [ 280.959954][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 280.965135][ T1654] ? _raw_spin_unlock+0x24/0x40 [ 280.969869][ C1] kthread+0x3af/0x4a0 [ 280.969887][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 280.969908][ C1] ret_from_fork+0x1f/0x30 [ 280.976166][ T1654] ? __alloc_fd+0x28d/0x600 [ 280.982919][ C1] task:migration/1 state:R [ 280.986301][ T1654] do_sys_openat2+0x16d/0x420 [ 280.990647][ C1] running task stack:30288 pid: 15 ppid: 2 flags:0x00004000 [ 280.995080][ T1654] ? build_open_flags+0x650/0x650 [ 281.000363][ C1] Call Trace: [ 281.000388][ C1] __schedule+0x893/0x2130 [ 281.000415][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.005777][ T1654] ? rcu_read_lock_sched_held+0x3a/0x70 [ 281.011634][ C1] ? ikconfig_read_current+0x40/0x40 [ 281.016497][ T1654] __x64_sys_open+0x119/0x1c0 [ 281.020522][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 281.024913][ T1654] ? do_sys_open+0x140/0x140 [ 281.029733][ C1] ? ikconfig_read_current+0x40/0x40 [ 281.029754][ C1] schedule+0xcf/0x270 [ 281.029776][ C1] smpboot_thread_fn+0x328/0x9e0 [ 281.034433][ T1654] ? __secure_computing+0x104/0x360 [ 281.041796][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 281.041812][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.041833][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 281.047038][ T1654] do_syscall_64+0x2d/0x70 [ 281.052543][ C1] kthread+0x3af/0x4a0 [ 281.058608][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.064464][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.069219][ T1654] RIP: 0033:0x7f2f77ffc6f0 [ 281.073901][ C1] ret_from_fork+0x1f/0x30 [ 281.078741][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 281.083134][ C1] task:ksoftirqd/1 state:R [ 281.088923][ T1654] RSP: 002b:00007ffe493f0c88 EFLAGS: 00000246 [ 281.096850][ C1] running task stack:25112 pid: 16 ppid: 2 flags:0x00004008 [ 281.096882][ C1] Call Trace: [ 281.102060][ T1654] ORIG_RAX: 0000000000000002 [ 281.107068][ C1] sched_show_task+0x434/0x580 [ 281.107084][ C1] ? check_same_owner+0x250/0x250 [ 281.107109][ C1] ? cpumask_next+0x3c/0x40 [ 281.111503][ T1654] RAX: ffffffffffffffda RBX: 000055fa9d1ba220 RCX: 00007f2f77ffc6f0 [ 281.119461][ C1] ? touch_all_softlockup_watchdogs+0xc7/0x120 [ 281.119488][ C1] show_state_filter+0xf2/0x2d0 [ 281.123530][ T1654] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0e30 [ 281.129406][ C1] ? fn_caps_on+0x90/0x90 [ 281.129427][ C1] k_spec+0xe1/0x130 [ 281.137388][ T1654] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 281.141791][ C1] kbd_event+0xc02/0x18f0 [ 281.146545][ T1654] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 281.154493][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 281.161245][ T1654] R13: 0000000000000001 R14: 000055fa9d1ba4b0 R15: 00007ffe493f0ec0 [ 281.164498][ C1] ? lock_release+0x710/0x710 [ 281.168929][ T1654] INFO: task systemd-udevd:10624 blocked for more than 173 seconds. [ 281.177141][ C1] ? input_repeat_key+0x244/0x380 [ 281.177166][ C1] ? fn_send_intr+0x1c0/0x1c0 [ 281.182422][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 281.187706][ C1] input_to_handler+0x3b9/0x4c0 [ 281.187734][ C1] input_pass_values.part.0+0x284/0x700 [ 281.195691][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 281.201478][ C1] ? ktime_mono_to_any+0xb8/0x1a0 [ 281.206749][ T1654] task:systemd-udevd state:D [ 281.210775][ C1] ? ktime_mono_to_any+0x10f/0x1a0 [ 281.210797][ C1] input_repeat_key+0x283/0x380 [ 281.216690][ T1654] stack:28008 pid:10624 ppid: 4895 flags:0x00000100 [ 281.221584][ C1] ? input_unregister_device+0xf0/0xf0 [ 281.230245][ T1654] Call Trace: [ 281.236472][ C1] ? input_unregister_device+0xf0/0xf0 [ 281.236493][ C1] call_timer_fn+0x1a5/0x6b0 [ 281.241238][ T1654] __schedule+0x893/0x2130 [ 281.246237][ C1] ? add_timer_on+0x4a0/0x4a0 [ 281.246254][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 281.246283][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 281.253019][ T1654] ? io_schedule_timeout+0x140/0x140 [ 281.259228][ C1] ? input_unregister_device+0xf0/0xf0 [ 281.259247][ C1] __run_timers.part.0+0x67c/0xa50 [ 281.259277][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 281.262564][ T1654] schedule+0xcf/0x270 [ 281.266604][ C1] ? finish_task_switch+0x150/0x7a0 [ 281.266635][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 281.271026][ T1654] schedule_preempt_disabled+0xf/0x20 [ 281.276909][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 281.276924][ C1] ? sched_clock+0x2a/0x40 [ 281.276950][ C1] ? sched_clock_cpu+0x18/0x1f0 [ 281.281343][ T1654] __mutex_lock+0x3e2/0x10e0 [ 281.286611][ C1] run_timer_softirq+0xb3/0x1d0 [ 281.286631][ C1] __do_softirq+0x2a0/0x9f6 [ 281.291373][ T1654] ? kernfs_iop_permission+0x5f/0xb0 [ 281.295427][ C1] ? perf_trace_irq_handler_entry+0x500/0x500 [ 281.302185][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 281.307508][ C1] run_ksoftirqd+0x2d/0x50 [ 281.307532][ C1] smpboot_thread_fn+0x655/0x9e0 [ 281.310798][ T1654] ? find_held_lock+0x2d/0x110 [ 281.315192][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 281.319786][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 281.325024][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.330301][ T1654] ? _raw_spin_unlock+0x24/0x40 [ 281.336065][ C1] ? __smpboot_create_thread.part.0+0x360/0x360 [ 281.336089][ C1] kthread+0x3af/0x4a0 [ 281.341270][ T1654] kernfs_iop_permission+0x5f/0xb0 [ 281.346616][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.346644][ C1] ret_from_fork+0x1f/0x30 [ 281.352426][ T1654] ? kernfs_iop_getattr+0xd0/0xd0 [ 281.357188][ C1] task:kworker/1:0 state:I [ 281.361246][ T1654] inode_permission.part.0+0x270/0x410 [ 281.366070][ C1] stack:25296 pid: 17 ppid: 2 flags:0x00004000 [ 281.366085][ C1] Workqueue: 0x0 (events) [ 281.371035][ T1654] link_path_walk.part.0+0x7a9/0xc20 [ 281.375846][ C1] [ 281.375854][ C1] Call Trace: [ 281.375877][ C1] __schedule+0x893/0x2130 [ 281.375903][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.382158][ T1654] ? walk_component+0x6a0/0x6a0 [ 281.387256][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.387272][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.387296][ C1] schedule+0xcf/0x270 [ 281.392299][ T1654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 281.397296][ C1] worker_thread+0x14c/0x1120 [ 281.397329][ C1] ? process_one_work+0x15a0/0x15a0 [ 281.403589][ T1654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 281.409058][ C1] kthread+0x3af/0x4a0 [ 281.409078][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.409097][ C1] ret_from_fork+0x1f/0x30 [ 281.409129][ C1] task:kworker/1:0H state:I [ 281.413187][ T1654] path_lookupat+0xb7/0x830 [ 281.419059][ C1] stack:28936 pid: 18 ppid: 2 flags:0x00004000 [ 281.419085][ C1] Workqueue: 0x0 (kblockd) [ 281.423507][ T1654] filename_lookup+0x19f/0x560 [ 281.428755][ C1] [ 281.428763][ C1] Call Trace: [ 281.428786][ C1] __schedule+0x893/0x2130 [ 281.428814][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.433570][ T1654] ? may_linkat+0x2b0/0x2b0 [ 281.438408][ C1] schedule+0xcf/0x270 [ 281.438433][ C1] worker_thread+0x14c/0x1120 [ 281.445176][ T1654] ? __check_object_size+0x171/0x3f0 [ 281.450807][ C1] ? process_one_work+0x15a0/0x15a0 [ 281.450829][ C1] kthread+0x3af/0x4a0 [ 281.454114][ T1654] ? strncpy_from_user+0x29e/0x3a0 [ 281.458592][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.458620][ C1] ret_from_fork+0x1f/0x30 [ 281.463029][ T1654] ? getname_flags.part.0+0x1dd/0x4f0 [ 281.468055][ C1] task:kdevtmpfs state:S stack:27440 pid: 19 ppid: 2 flags:0x00004000 [ 281.473353][ T1654] ? bpf_lsm_cred_prepare+0x5/0x10 [ 281.478087][ C1] Call Trace: [ 281.478112][ C1] __schedule+0x893/0x2130 [ 281.478140][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.483930][ T1654] do_faccessat+0x129/0x820 [ 281.489111][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.489128][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.489151][ C1] schedule+0xcf/0x270 [ 281.494944][ T1654] ? stream_open+0x60/0x60 [ 281.500896][ C1] devtmpfsd+0x30d/0x333 [ 281.500925][ C1] ? dmar_validate_one_drhd+0x24d/0x24d [ 281.504990][ T1654] ? __secure_computing+0x104/0x360 [ 281.509468][ C1] kthread+0x3af/0x4a0 [ 281.509495][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.514423][ T1654] do_syscall_64+0x2d/0x70 [ 281.518904][ C1] ret_from_fork+0x1f/0x30 [ 281.518936][ C1] task:netns state:I [ 281.525251][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.530249][ C1] stack:30680 pid: 20 ppid: 2 flags:0x00004000 [ 281.530259][ C1] Call Trace: [ 281.530282][ C1] __schedule+0x893/0x2130 [ 281.535283][ T1654] RIP: 0033:0x7f2f77ffc9c7 [ 281.540208][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.540222][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 281.540242][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.546484][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc99d. [ 281.551309][ C1] schedule+0xcf/0x270 [ 281.555368][ T1654] RSP: 002b:00007ffe493f09e8 EFLAGS: 00000246 [ 281.561237][ C1] rescuer_thread+0x7a7/0xd30 [ 281.561271][ C1] ? worker_thread+0x1120/0x1120 [ 281.565670][ T1654] ORIG_RAX: 0000000000000015 [ 281.570269][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 281.570294][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 281.575046][ T1654] RAX: ffffffffffffffda RBX: 000055fa9d1b5b00 RCX: 00007f2f77ffc9c7 [ 281.579711][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 281.579733][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.579749][ C1] ? worker_thread+0x1120/0x1120 [ 281.579771][ C1] kthread+0x3af/0x4a0 [ 281.588118][ T1654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055fa9b6e1fea [ 281.593133][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.596441][ T1654] RBP: 0000000000000000 R08: 000000000001f600 R09: 0000000000000180 [ 281.600808][ C1] ret_from_fork+0x1f/0x30 [ 281.606096][ T1654] R10: 000055fa9b6e0d0c R11: 0000000000000246 R12: 00007ffe493f0ae0 [ 281.611654][ C1] task:kworker/u4:1 state:I [ 281.616932][ T1654] R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e [ 281.621571][ C1] stack:25264 pid: 21 ppid: 2 flags:0x00004000 [ 281.627395][ T1654] INFO: task systemd-udevd:10627 blocked for more than 173 seconds. [ 281.631928][ C1] Workqueue: 0x0 [ 281.637221][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 281.641252][ C1] (phy10) [ 281.646207][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 281.651358][ C1] [ 281.651369][ C1] Call Trace: [ 281.657617][ T1654] task:systemd-udevd state:D [ 281.662615][ C1] __schedule+0x893/0x2130 [ 281.668866][ T1654] stack:27616 pid:10627 ppid: 4895 flags:0x00004100 [ 281.673245][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.677297][ T1654] Call Trace: [ 281.683177][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 281.689174][ T1654] __schedule+0x893/0x2130 [ 281.693556][ C1] schedule+0xcf/0x270 [ 281.697981][ T1654] ? io_schedule_timeout+0x140/0x140 [ 281.705321][ C1] worker_thread+0x14c/0x1120 [ 281.710102][ T1654] schedule+0xcf/0x270 [ 281.716134][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.716153][ C1] ? process_one_work+0x15a0/0x15a0 [ 281.724478][ T1654] schedule_preempt_disabled+0xf/0x20 [ 281.727766][ C1] kthread+0x3af/0x4a0 [ 281.727783][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.727804][ C1] ret_from_fork+0x1f/0x30 [ 281.732478][ T1654] __mutex_lock+0x3e2/0x10e0 [ 281.737228][ C1] task:rcu_tasks_kthre state:S stack:29904 pid: 23 ppid: 2 flags:0x00004000 [ 281.742271][ T1654] ? kernfs_iop_getattr+0x85/0xd0 [ 281.746734][ C1] Call Trace: [ 281.746759][ C1] __schedule+0x893/0x2130 [ 281.746786][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.754743][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 281.760873][ C1] ? prepare_to_wait_event+0x129/0x650 [ 281.760908][ C1] schedule+0xcf/0x270 [ 281.765780][ T1654] ? apparmor_inode_getattr+0x169/0x6e0 [ 281.773707][ C1] rcu_tasks_kthread+0x486/0x650 [ 281.778038][ T1654] ? apparmor_path_chmod+0x6e0/0x6e0 [ 281.781905][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 281.789875][ T1654] ? putname+0xe1/0x120 [ 281.794168][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 281.802140][ T1654] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 281.806777][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 281.806806][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.814763][ T1654] kernfs_iop_getattr+0x85/0xd0 [ 281.819417][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 281.819436][ C1] kthread+0x3af/0x4a0 [ 281.819458][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.827429][ T1654] vfs_getattr_nosec+0x246/0x2e0 [ 281.832444][ C1] ret_from_fork+0x1f/0x30 [ 281.837119][ T1654] vfs_fstat+0x6b/0xb0 [ 281.842976][ C1] task:rcu_tasks_trace state:S [ 281.847823][ T1654] __do_sys_newfstat+0x81/0x100 [ 281.853322][ C1] stack:30080 pid: 24 ppid: 2 flags:0x00004000 [ 281.861999][ T1654] ? __do_sys_fstat+0x100/0x100 [ 281.866979][ C1] Call Trace: [ 281.867004][ C1] __schedule+0x893/0x2130 [ 281.867036][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.871788][ T1654] ? mntput+0x67/0x90 [ 281.876894][ C1] ? prepare_to_wait_event+0x129/0x650 [ 281.876923][ C1] schedule+0xcf/0x270 [ 281.881769][ T1654] ? __secure_computing+0x104/0x360 [ 281.888499][ C1] rcu_tasks_kthread+0x486/0x650 [ 281.888535][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 281.893972][ T1654] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 281.897237][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 281.897264][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 281.902696][ T1654] do_syscall_64+0x2d/0x70 [ 281.907262][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 281.907289][ C1] ? rcu_read_unlock_trace_special+0x120/0x120 [ 281.911700][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.916354][ C1] kthread+0x3af/0x4a0 [ 281.916370][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 281.916392][ C1] ret_from_fork+0x1f/0x30 [ 281.921221][ T1654] RIP: 0033:0x7f2f77ffc2e2 [ 281.926413][ C1] task:kworker/1:1 state:R [ 281.931674][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 281.937211][ C1] running task stack:23056 pid: 33 ppid: 2 flags:0x00004000 [ 281.937253][ C1] Workqueue: usb_hub_wq hub_event [ 281.942356][ T1654] RSP: 002b:00007ffe493eb168 EFLAGS: 00000246 [ 281.947100][ C1] [ 281.947107][ C1] Call Trace: [ 281.947131][ C1] __schedule+0x893/0x2130 [ 281.947158][ C1] ? io_schedule_timeout+0x140/0x140 [ 281.951211][ T1654] ORIG_RAX: 0000000000000005 [ 281.956400][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 281.956421][ C1] preempt_schedule_common+0x45/0xc0 [ 281.962461][ T1654] RAX: ffffffffffffffda RBX: 000055fa9b6e4bb2 RCX: 00007f2f77ffc2e2 [ 281.967829][ C1] preempt_schedule_thunk+0x16/0x18 [ 281.967854][ C1] ? vprintk_emit+0x1cd/0x4c0 [ 281.973027][ T1654] RDX: 00007ffe493eb180 RSI: 00007ffe493eb180 RDI: 0000000000000007 [ 281.977433][ C1] vprintk_emit+0x1d2/0x4c0 [ 281.977464][ C1] dev_vprintk_emit+0x2ea/0x32e [ 281.982305][ T1654] RBP: 00007ffe493eb3f0 R08: 0000000000000000 R09: 0000000000000001 [ 281.986962][ C1] ? dev_attr_show.cold+0x3a/0x3a [ 281.986992][ C1] ? wait_for_completion+0x260/0x260 [ 281.991811][ T1654] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9d1baae0 [ 281.996315][ C1] dev_printk_emit+0xba/0xf1 [ 281.996336][ C1] ? dev_vprintk_emit+0x32e/0x32e [ 282.001592][ T1654] R13: 00007ffe493eb2f8 R14: 00000000ffffffff R15: 00007ffe493eb2f0 [ 282.007647][ C1] ? __kernfs_create_file+0x2ad/0x350 [ 282.007674][ C1] __dev_printk+0xcf/0xf5 [ 282.013030][ T1654] INFO: task systemd-udevd:10634 blocked for more than 173 seconds. [ 282.017420][ C1] _dev_info+0xd7/0x109 [ 282.017445][ C1] ? _dev_notice+0x109/0x109 [ 282.022370][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 282.027113][ C1] ? sysfs_create_file_ns+0x149/0x1c0 [ 282.027131][ C1] ? sysfs_add_file_mode_ns+0x540/0x540 [ 282.027169][ C1] hid_connect.cold+0xe0/0xf5 [ 282.033363][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.038205][ C1] ? hid_match_id+0x300/0x300 [ 282.038244][ C1] hid_hw_start+0xa2/0x130 [ 282.043225][ T1654] task:systemd-udevd state:D [ 282.048059][ C1] hid_device_probe+0x396/0x3f0 [ 282.048086][ C1] ? hid_match_device+0x390/0x390 [ 282.054300][ T1654] stack:28008 pid:10634 ppid: 4895 flags:0x00004100 [ 282.058347][ C1] really_probe+0x291/0xde0 [ 282.058376][ C1] driver_probe_device+0x26b/0x3d0 [ 282.063454][ T1654] Call Trace: [ 282.069336][ C1] __device_attach_driver+0x1d1/0x290 [ 282.069359][ C1] ? driver_allows_async_probing+0x150/0x150 [ 282.073757][ T1654] __schedule+0x893/0x2130 [ 282.078772][ C1] bus_for_each_drv+0x15f/0x1e0 [ 282.078790][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 282.078812][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 282.083556][ T1654] ? io_schedule_timeout+0x140/0x140 [ 282.089003][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.089027][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 282.095789][ T1654] schedule+0xcf/0x270 [ 282.100164][ C1] __device_attach+0x228/0x4a0 [ 282.105426][ T1654] schedule_preempt_disabled+0xf/0x20 [ 282.107747][ C1] ? really_probe+0xde0/0xde0 [ 282.107765][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 282.107789][ C1] bus_probe_device+0x1e4/0x290 [ 282.111054][ T1654] __mutex_lock+0x3e2/0x10e0 [ 282.115447][ C1] device_add+0xbb2/0x1ce0 [ 282.120733][ T1654] ? kernfs_iop_getattr+0x85/0xd0 [ 282.125543][ C1] ? devlink_add_symlinks+0x450/0x450 [ 282.125566][ C1] ? __debugfs_create_file+0x33d/0x4c0 [ 282.130569][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 282.135492][ C1] hid_add_device+0x344/0x9d0 [ 282.139589][ T1654] ? apparmor_inode_getattr+0x169/0x6e0 [ 282.145518][ C1] ? modalias_show+0x150/0x150 [ 282.150224][ T1654] ? apparmor_path_chmod+0x6e0/0x6e0 [ 282.155383][ C1] ? lockdep_init_map_waits+0x26a/0x720 [ 282.161368][ T1654] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 282.165396][ C1] usbhid_probe+0xaae/0xfc0 [ 282.171300][ T1654] kernfs_iop_getattr+0x85/0xd0 [ 282.175676][ C1] usb_probe_interface+0x315/0x7f0 [ 282.175701][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 282.180442][ T1654] vfs_getattr_nosec+0x246/0x2e0 [ 282.184923][ C1] really_probe+0x291/0xde0 [ 282.191706][ T1654] vfs_statx+0x18d/0x390 [ 282.196165][ C1] driver_probe_device+0x26b/0x3d0 [ 282.196189][ C1] __device_attach_driver+0x1d1/0x290 [ 282.200935][ T1654] ? do_readlinkat+0x2f0/0x2f0 [ 282.203265][ C1] ? driver_allows_async_probing+0x150/0x150 [ 282.206563][ T1654] __do_sys_newlstat+0x91/0x110 [ 282.210914][ C1] bus_for_each_drv+0x15f/0x1e0 [ 282.210935][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 282.216219][ T1654] ? __do_sys_lstat+0x110/0x110 [ 282.220684][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 282.224729][ T1654] ? mntput+0x67/0x90 [ 282.229381][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.229399][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 282.229422][ C1] __device_attach+0x228/0x4a0 [ 282.234715][ T1654] ? __secure_computing+0x104/0x360 [ 282.239882][ C1] ? really_probe+0xde0/0xde0 [ 282.239909][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 282.243962][ T1654] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 282.249053][ C1] bus_probe_device+0x1e4/0x290 [ 282.249077][ C1] device_add+0xbb2/0x1ce0 [ 282.254948][ T1654] do_syscall_64+0x2d/0x70 [ 282.259344][ C1] ? devlink_add_symlinks+0x450/0x450 [ 282.259370][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 282.264725][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 282.273903][ C1] usb_set_configuration+0x113c/0x1910 [ 282.273946][ C1] usb_generic_driver_probe+0xba/0x100 [ 282.279055][ T1654] RIP: 0033:0x7f2f77ffc335 [ 282.282311][ C1] usb_probe_device+0xd9/0x2c0 [ 282.286715][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc30b. [ 282.291971][ C1] ? usb_driver_release_interface+0x180/0x180 [ 282.296465][ T1654] RSP: 002b:00007ffe493ec378 EFLAGS: 00000246 [ 282.301456][ C1] really_probe+0x291/0xde0 [ 282.306396][ T1654] ORIG_RAX: 0000000000000006 [ 282.310452][ C1] driver_probe_device+0x26b/0x3d0 [ 282.314856][ T1654] RAX: ffffffffffffffda RBX: 000055fa9d1b6b90 RCX: 00007f2f77ffc335 [ 282.319080][ C1] __device_attach_driver+0x1d1/0x290 [ 282.319104][ C1] ? driver_allows_async_probing+0x150/0x150 [ 282.324616][ T1654] RDX: 00007ffe493ec3b0 RSI: 00007ffe493ec3b0 RDI: 000055fa9d1b5b90 [ 282.324632][ T1654] RBP: 00007ffe493ec470 R08: 00007f2f782bb1b8 R09: 0000000000001010 [ 282.329820][ C1] bus_for_each_drv+0x15f/0x1e0 [ 282.329838][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 282.329861][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 282.333922][ T1654] R10: 0000000000000020 R11: 0000000000000246 R12: 000055fa9d1b5b90 [ 282.339814][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.339841][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 282.344231][ T1654] R13: 000055fa9d1b5ba5 R14: 000055fa9d1b8afd R15: 000055fa9d1b8b05 [ 282.348628][ C1] __device_attach+0x228/0x4a0 [ 282.348652][ C1] ? really_probe+0xde0/0xde0 [ 282.353405][ T1654] INFO: task systemd-udevd:10638 blocked for more than 173 seconds. [ 282.359286][ C1] ? kobject_uevent_env+0x2bb/0x1680 [ 282.359311][ C1] bus_probe_device+0x1e4/0x290 [ 282.359339][ C1] device_add+0xbb2/0x1ce0 [ 282.366117][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 282.369380][ C1] ? devlink_add_symlinks+0x450/0x450 [ 282.373769][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.378175][ C1] usb_new_device.cold+0x71d/0xfe9 [ 282.378207][ C1] ? hub_disconnect+0x510/0x510 [ 282.383461][ T1654] task:systemd-udevd state:D [ 282.388462][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.388483][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 282.388508][ C1] hub_event+0x2348/0x42d0 [ 282.393420][ T1654] stack:27632 pid:10638 ppid: 4895 flags:0x00000100 [ 282.400796][ C1] ? hub_port_debounce+0x3b0/0x3b0 [ 282.404854][ T1654] Call Trace: [ 282.404889][ T1654] __schedule+0x893/0x2130 [ 282.410949][ C1] ? lock_release+0x710/0x710 [ 282.410970][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 282.410991][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 282.415689][ T1654] ? io_schedule_timeout+0x140/0x140 [ 282.420585][ C1] process_one_work+0x933/0x15a0 [ 282.425236][ T1654] schedule+0xcf/0x270 [ 282.431032][ C1] ? lock_release+0x710/0x710 [ 282.431048][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 282.431071][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.436007][ T1654] schedule_preempt_disabled+0xf/0x20 [ 282.443947][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 282.449147][ T1654] __mutex_lock+0x3e2/0x10e0 [ 282.454136][ C1] worker_thread+0x64c/0x1120 [ 282.459073][ T1654] ? kernfs_iop_permission+0x5f/0xb0 [ 282.463112][ C1] ? process_one_work+0x15a0/0x15a0 [ 282.471085][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 282.476931][ C1] kthread+0x3af/0x4a0 [ 282.476955][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 282.484922][ T1654] ? find_held_lock+0x2d/0x110 [ 282.489314][ C1] ret_from_fork+0x1f/0x30 [ 282.489348][ C1] task:kauditd state:S [ 282.497321][ T1654] ? lock_downgrade+0x6d0/0x6d0 [ 282.502038][ C1] stack:30184 pid: 34 ppid: 2 flags:0x00004000 [ 282.510035][ T1654] ? _raw_spin_unlock+0x24/0x40 [ 282.516738][ C1] Call Trace: [ 282.516761][ C1] __schedule+0x893/0x2130 [ 282.516788][ C1] ? io_schedule_timeout+0x140/0x140 [ 282.524745][ T1654] kernfs_iop_permission+0x5f/0xb0 [ 282.528353][ C1] ? prepare_to_wait_event+0x129/0x650 [ 282.528383][ C1] schedule+0xcf/0x270 [ 282.534252][ T1654] ? kernfs_iop_getattr+0xd0/0xd0 [ 282.537256][ C1] kauditd_thread+0x693/0xb70 [ 282.537282][ C1] ? auditd_reset+0x170/0x170 [ 282.545951][ T1654] inode_permission.part.0+0x270/0x410 [ 282.548250][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 282.551514][ T1654] link_path_walk.part.0+0x7a9/0xc20 [ 282.556255][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.556281][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 282.560676][ T1654] ? walk_component+0x6a0/0x6a0 [ 282.567553][ C1] ? auditd_reset+0x170/0x170 [ 282.567573][ C1] kthread+0x3af/0x4a0 [ 282.567602][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 282.572879][ T1654] ? percpu_counter_add_batch+0xbd/0x180 [ 282.576143][ C1] ret_from_fork+0x1f/0x30 [ 282.576178][ C1] task:kworker/u4:2 state:I [ 282.581101][ T1654] path_openat+0x25a/0x2730 [ 282.585494][ C1] stack:24048 pid: 48 ppid: 2 flags:0x00004000 [ 282.589583][ T1654] ? __lock_acquire+0x16c4/0x5c00 [ 282.594809][ C1] Workqueue: 0x0 [ 282.599501][ T1654] ? path_lookupat+0x830/0x830 [ 282.603511][ C1] (phy10) [ 282.608539][ T1654] ? kmem_cache_free+0x82/0x350 [ 282.613680][ C1] [ 282.613693][ C1] Call Trace: [ 282.619083][ T1654] ? stack_trace_save+0x8c/0xc0 [ 282.623118][ C1] __schedule+0x893/0x2130 [ 282.629013][ T1654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 282.633397][ C1] ? io_schedule_timeout+0x140/0x140 [ 282.637990][ T1654] do_filp_open+0x17e/0x3c0 [ 282.647142][ C1] schedule+0xcf/0x270 [ 282.647162][ C1] worker_thread+0x14c/0x1120 [ 282.652165][ T1654] ? may_open_dev+0xf0/0xf0 [ 282.655441][ C1] ? process_one_work+0x15a0/0x15a0 [ 282.659868][ T1654] ? do_raw_spin_lock+0x120/0x2b0 [ 282.665102][ C1] kthread+0x3af/0x4a0 [ 282.670487][ T1654] ? rwlock_bug.part.0+0x90/0x90 [ 282.675895][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 282.675921][ C1] ret_from_fork+0x1f/0x30 [ 282.679975][ T1654] ? _raw_spin_unlock+0x24/0x40 [ 282.685507][ C1] task:kworker/u4:3 state:D [ 282.690444][ T1654] ? __alloc_fd+0x28d/0x600 [ 282.695677][ C1] stack:24864 pid: 123 ppid: 2 flags:0x00004000 [ 282.695700][ C1] Workqueue: phy14 ieee80211_iface_work [ 282.701844][ T1654] do_sys_openat2+0x16d/0x420 [ 282.705952][ C1] [ 282.705960][ C1] Call Trace: [ 282.705983][ C1] __schedule+0x893/0x2130 [ 282.706010][ C1] ? io_schedule_timeout+0x140/0x140 [ 282.711704][ T1654] ? build_open_flags+0x650/0x650 [ 282.717050][ C1] ? prepare_to_wait_event+0x129/0x650 [ 282.717079][ C1] schedule+0xcf/0x270 [ 282.722257][ T1654] ? kmem_cache_free+0x82/0x350 [ 282.727345][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 282.727370][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 282.732204][ T1654] __x64_sys_open+0x119/0x1c0 [ 282.738336][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 282.738366][ C1] ? lock_chain_count+0x20/0x20 [ 282.742410][ T1654] ? do_sys_open+0x140/0x140 [ 282.748288][ C1] ? find_held_lock+0x2d/0x110 [ 282.748314][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 282.753226][ T1654] ? __secure_computing+0x104/0x360 [ 282.757625][ C1] synchronize_rcu+0xdf/0x180 [ 282.757646][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 282.761710][ T1654] do_syscall_64+0x2d/0x70 [ 282.766497][ C1] ? mutex_is_locked+0xe/0x40 [ 282.771327][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 282.778060][ C1] synchronize_net+0x47/0x50 [ 282.778075][ C1] __sta_info_destroy+0x2e/0x50 [ 282.778097][ C1] ieee80211_ibss_work+0x625/0xe80 [ 282.782924][ T1654] RIP: 0033:0x7f2f77ffc6f0 [ 282.786218][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 282.786244][ C1] ? mark_held_locks+0x9f/0xe0 [ 282.790627][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc6c6. [ 282.795903][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 282.795931][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 282.799899][ T1654] RSP: 002b:00007ffe493f06a8 EFLAGS: 00000246 [ 282.805345][ C1] ieee80211_iface_work+0x82e/0x970 [ 282.809403][ T1654] ORIG_RAX: 0000000000000002 [ 282.814599][ C1] process_one_work+0x933/0x15a0 [ 282.819522][ T1654] RAX: ffffffffffffffda RBX: 000055fa9d1bb380 RCX: 00007f2f77ffc6f0 [ 282.825648][ C1] ? lock_release+0x710/0x710 [ 282.825668][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 282.831900][ T1654] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe493f0850 [ 282.837600][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 282.837623][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 282.842794][ T1654] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 282.847221][ C1] worker_thread+0x64c/0x1120 [ 282.847254][ C1] ? process_one_work+0x15a0/0x15a0 [ 282.852265][ T1654] R10: 0000000000080000 R11: 0000000000000246 R12: 000055fa9b6e068a [ 282.858398][ C1] kthread+0x3af/0x4a0 [ 282.858415][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 282.858440][ C1] ret_from_fork+0x1f/0x30 [ 282.864322][ T1654] R13: 0000000000000001 R14: 000055fa9d1b5970 R15: 00007ffe493f08d0 [ 282.868389][ C1] task:kworker/u4:4 state:D [ 282.874275][ T1654] INFO: task systemd-udevd:10640 blocked for more than 173 seconds. [ 282.878658][ C1] stack:25280 pid: 221 ppid: 2 flags:0x00004000 [ 282.878682][ C1] Workqueue: phy12 ieee80211_iface_work [ 282.883070][ T1654] Not tainted 5.10.0-rc4-syzkaller #0 [ 282.887797][ C1] [ 282.887805][ C1] Call Trace: [ 282.887828][ C1] __schedule+0x893/0x2130 [ 282.887855][ C1] ? io_schedule_timeout+0x140/0x140 [ 282.895190][ T1654] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.903492][ C1] ? prepare_to_wait_event+0x129/0x650 [ 282.903521][ C1] schedule+0xcf/0x270 [ 282.908528][ T1654] task:systemd-udevd state:D [ 282.914570][ C1] synchronize_rcu_expedited+0x59d/0x610 [ 282.916917][ T1654] stack:27872 pid:10640 ppid: 4895 flags:0x00004100 [ 282.920177][ C1] ? rcu_exp_wait_wake+0x550/0x550 [ 282.924583][ T1654] Call Trace: [ 282.929881][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 282.929915][ C1] ? lock_chain_count+0x20/0x20 [ 282.934567][ T1654] __schedule+0x893/0x2130 [ 282.939931][ C1] ? find_held_lock+0x2d/0x110 [ 282.939957][ C1] ? sta_info_hash_del+0x876/0xfe0 [ 282.945238][ T1654] ? io_schedule_timeout+0x140/0x140 [ 282.953196][ C1] synchronize_rcu+0xdf/0x180 [ 282.953218][ C1] ? synchronize_rcu_expedited+0x610/0x610 [ 282.958439][ T1654] schedule+0xcf/0x270 [ 282.963106][ C1] ? mutex_is_locked+0xe/0x40 [ 282.971068][ T1654] schedule_preempt_disabled+0xf/0x20 [ 282.975540][ C1] synchronize_net+0x47/0x50 [ 282.975555][ C1] sta_info_destroy_addr+0x79/0xe0 [ 282.975579][ C1] ieee80211_ibss_rx_queued_mgmt+0xdfd/0x1870 [ 282.980414][ T1654] __mutex_lock+0x3e2/0x10e0 [ 282.988373][ C1] ? ieee80211_ibss_rx_no_sta+0x840/0x840 [ 282.988405][ C1] ? mark_lock+0xf7/0x24c0 [ 282.993441][ T1654] ? kernfs_iop_getattr+0x85/0xd0 [ 282.998725][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 282.998739][ C1] ? __lock_acquire+0x16c4/0x5c00 [ 282.998762][ C1] ? lock_chain_count+0x20/0x20 [ 283.006744][ T1654] ? mutex_lock_io_nested+0xf60/0xf60 [ 283.011307][ C1] ? find_held_lock+0x2d/0x110 [ 283.016342][ T1654] ? apparmor_inode_getattr+0x169/0x6e0 [ 283.024442][ C1] ? skb_dequeue+0x125/0x180 [ 283.029816][ T1654] ? apparmor_path_chmod+0x6e0/0x6e0 [ 283.034107][ C1] ? mark_held_locks+0x9f/0xe0 [ 283.042089][ T1654] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 283.046207][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 283.046230][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.050799][ T1654] kernfs_iop_getattr+0x85/0xd0 [ 283.056667][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 283.056697][ C1] ieee80211_iface_work+0x706/0x970 [ 283.062061][ T1654] vfs_getattr_nosec+0x246/0x2e0 [ 283.067591][ C1] process_one_work+0x933/0x15a0 [ 283.067616][ C1] ? lock_release+0x710/0x710 [ 283.072529][ T1654] vfs_fstat+0x6b/0xb0 [ 283.081193][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 283.081215][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.081237][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 283.085911][ T1654] __do_sys_newfstat+0x81/0x100 [ 283.090339][ C1] worker_thread+0x64c/0x1120 [ 283.095079][ T1654] ? __do_sys_fstat+0x100/0x100 [ 283.099921][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.099941][ C1] ? process_one_work+0x15a0/0x15a0 [ 283.104960][ T1654] ? __secure_computing+0x104/0x360 [ 283.111684][ C1] kthread+0x3af/0x4a0 [ 283.111703][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.111724][ C1] ret_from_fork+0x1f/0x30 [ 283.116239][ T1654] ? syscall_trace_enter.constprop.0+0x80/0x250 [ 283.121317][ C1] task:khungtaskd state:R [ 283.124582][ T1654] do_syscall_64+0x2d/0x70 [ 283.129924][ C1] running task stack:29040 pid: 1654 ppid: 2 flags:0x00004000 [ 283.129958][ C1] Call Trace: [ 283.136023][ T1654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.140851][ C1] ? is_bpf_text_address+0xcb/0x160 [ 283.145698][ T1654] RIP: 0033:0x7f2f77ffc2e2 [ 283.150775][ C1] ? show_trace_log_lvl+0x25b/0x2ba [ 283.156565][ T1654] Code: Unable to access opcode bytes at RIP 0x7f2f77ffc2b8. [ 283.161813][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.161855][ C1] ? sched_show_task+0x434/0x580 [ 283.167022][ T1654] RSP: 002b:00007ffe493eb068 EFLAGS: 00000246 [ 283.172811][ C1] ? check_same_owner+0x250/0x250 [ 283.177413][ T1654] ORIG_RAX: 0000000000000005 [ 283.182226][ C1] ? memcpy+0x39/0x60 [ 283.187589][ T1654] RAX: ffffffffffffffda RBX: 00007f2f782b7440 RCX: 00007f2f77ffc2e2 [ 283.192496][ C1] ? vprintk_func+0x95/0x1e0 [ 283.197770][ T1654] RDX: 00007ffe493eb070 RSI: 00007ffe493eb070 RDI: 0000000000000007 [ 283.202589][ C1] ? watchdog.cold+0x10e/0x158 [ 283.207349][ T1654] RBP: 000055fa9d1b9d40 R08: 0000000000000b40 R09: 000055fa9d1c74c0 [ 283.211732][ C1] ? reset_hung_task_detector+0x30/0x30 [ 283.216743][ T1654] R10: 000055fa9d1b9d40 R11: 0000000000000246 R12: 0000000000000001 [ 283.222079][ C1] ? kthread+0x3af/0x4a0 [ 283.227526][ T1654] R13: 0000000000001000 R14: 000055fa9d1c74c0 R15: 00007ffe493eb340 [ 283.232874][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.237926][ T1654] [ 283.237926][ T1654] Showing all locks held in the system: [ 283.243419][ C1] ? ret_from_fork+0x1f/0x30 [ 283.248175][ T1654] 1 lock held by systemd/1: [ 283.253429][ C1] task:oom_reaper state:S [ 283.259038][ T1654] #0: [ 283.264378][ C1] stack:30096 pid: 1655 ppid: 2 flags:0x00004000 [ 283.268871][ T1654] ffffffff8b4d99a8 [ 283.273680][ C1] Call Trace: [ 283.278779][ T1654] ( [ 283.284211][ C1] __schedule+0x893/0x2130 [ 283.289133][ T1654] kernfs_mutex [ 283.293611][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.297836][ T1654] ){+.+.}-{3:3} [ 283.302919][ C1] ? prepare_to_wait_event+0x129/0x650 [ 283.308286][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 283.313012][ C1] schedule+0xcf/0x270 [ 283.318978][ T1654] 3 locks held by kworker/0:0/5: [ 283.323793][ C1] oom_reaper+0x983/0xd40 [ 283.328632][ T1654] #0: [ 283.333640][ C1] ? __kthread_parkme+0xad/0x1e0 [ 283.338475][ T1654] ffff888010064d38 [ 283.344255][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 283.348219][ T1654] ( [ 283.353392][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 283.359224][ T1654] (wq_completion)events [ 283.363967][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 283.369180][ T1654] ){+.+.}-{0:0} [ 283.373803][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.379084][ T1654] , at: process_one_work+0x821/0x15a0 [ 283.385297][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.390138][ T1654] #1: [ 283.394527][ C1] ? __oom_reap_task_mm+0x420/0x420 [ 283.398941][ T1654] ffffc90000ca7da8 [ 283.404285][ C1] kthread+0x3af/0x4a0 [ 283.410078][ T1654] ( [ 283.415940][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.415966][ C1] ret_from_fork+0x1f/0x30 [ 283.421409][ T1654] (work_completion)(&gadget->work) [ 283.426892][ C1] task:writeback state:I stack:30680 pid: 1656 ppid: 2 flags:0x00004000 [ 283.431295][ T1654] ){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 283.436654][ C1] Call Trace: [ 283.436677][ C1] __schedule+0x893/0x2130 [ 283.436705][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.444412][ T1654] #2: [ 283.450458][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 283.450475][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 283.450499][ C1] schedule+0xcf/0x270 [ 283.456548][ T1654] ffffffff8b4d99a8 [ 283.461023][ C1] rescuer_thread+0x7a7/0xd30 [ 283.465686][ T1654] ( [ 283.471731][ C1] ? worker_thread+0x1120/0x1120 [ 283.480784][ T1654] kernfs_mutex [ 283.486143][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 283.486162][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 283.486183][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.492165][ T1654] ){+.+.}-{3:3} [ 283.500132][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.500147][ C1] ? worker_thread+0x1120/0x1120 [ 283.500169][ C1] kthread+0x3af/0x4a0 [ 283.508144][ T1654] , at: kernfs_find_and_get_ns+0x21/0x60 [ 283.512957][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.517989][ T1654] 5 locks held by kworker/0:1/7: [ 283.523762][ C1] ret_from_fork+0x1f/0x30 [ 283.531725][ T1654] #0: [ 283.536902][ C1] task:kcompactd0 state:S stack:29496 pid: 1657 ppid: 2 flags:0x00004000 [ 283.542701][ T1654] ffff888014ec3d38 [ 283.550650][ C1] Call Trace: [ 283.550677][ C1] __schedule+0x893/0x2130 [ 283.550704][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.555436][ T1654] ( [ 283.560099][ C1] ? debug_object_destroy+0x210/0x210 [ 283.560117][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 283.560139][ C1] schedule+0xcf/0x270 [ 283.568104][ T1654] (wq_completion)usb_hub_wq [ 283.573363][ C1] schedule_timeout+0x148/0x250 [ 283.578204][ T1654] ){+.+.}-{0:0} [ 283.582590][ C1] ? usleep_range+0x170/0x170 [ 283.588481][ T1654] , at: process_one_work+0x821/0x15a0 [ 283.593811][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.593833][ C1] ? __next_timer_interrupt+0x210/0x210 [ 283.602537][ T1654] #1: [ 283.607616][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 283.607644][ C1] kcompactd+0x5c1/0xd00 [ 283.612470][ T1654] ffffc90000cc7da8 [ 283.617226][ C1] ? kcompactd_do_work+0x730/0x730 [ 283.617255][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 283.622160][ T1654] ( [ 283.627368][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.627397][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.631798][ T1654] (work_completion)(&hub->events) [ 283.638552][ C1] ? kcompactd_do_work+0x730/0x730 [ 283.638571][ C1] kthread+0x3af/0x4a0 [ 283.638598][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.643681][ T1654] ){+.+.}-{0:0} [ 283.646952][ C1] ret_from_fork+0x1f/0x30 [ 283.646986][ C1] task:kcompactd1 state:S [ 283.651375][ T1654] , at: process_one_work+0x854/0x15a0 [ 283.656031][ C1] stack:29496 pid: 1659 ppid: 2 flags:0x00004000 [ 283.656038][ C1] Call Trace: [ 283.656063][ C1] __schedule+0x893/0x2130 [ 283.660878][ T1654] #2: [ 283.665896][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.665920][ C1] ? debug_object_destroy+0x210/0x210 [ 283.671177][ T1654] ffff88801bd7d218 [ 283.676098][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 283.676125][ C1] schedule+0xcf/0x270 [ 283.680167][ T1654] ( [ 283.684832][ C1] schedule_timeout+0x148/0x250 [ 283.690196][ T1654] &dev->mutex [ 283.695104][ C1] ? usleep_range+0x170/0x170 [ 283.700512][ T1654] ){....}-{3:3} [ 283.705495][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.710092][ T1654] , at: hub_event+0x1c5/0x42d0 [ 283.714730][ C1] ? __next_timer_interrupt+0x210/0x210 [ 283.720016][ T1654] #3: [ 283.725180][ C1] ? prepare_to_wait+0x2a0/0x2a0 [ 283.730553][ T1654] ffff8880253b5218 [ 283.734604][ C1] kcompactd+0x5c1/0xd00 [ 283.740482][ T1654] ( [ 283.745221][ C1] ? kcompactd_do_work+0x730/0x730 [ 283.749657][ T1654] &dev->mutex [ 283.754402][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 283.759238][ T1654] ){....}-{3:3} [ 283.765986][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.766014][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.770866][ T1654] , at: usb_disconnect.cold+0x43/0x780 [ 283.774136][ C1] ? kcompactd_do_work+0x730/0x730 [ 283.778543][ T1654] #4: [ 283.783816][ C1] kthread+0x3af/0x4a0 [ 283.788913][ T1654] ffffffff8b4d99a8 [ 283.794345][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.798399][ T1654] ( [ 283.803399][ C1] ret_from_fork+0x1f/0x30 [ 283.808080][ T1654] kernfs_mutex [ 283.812737][ C1] task:ksmd state:S [ 283.818191][ T1654] ){+.+.}-{3:3} [ 283.823883][ C1] stack:30048 pid: 1660 ppid: 2 flags:0x00004000 [ 283.829168][ T1654] , at: kernfs_find_and_get_ns+0x21/0x60 [ 283.834315][ C1] Call Trace: [ 283.839345][ T1654] 4 locks held by kworker/u4:0/8: [ 283.844158][ C1] __schedule+0x893/0x2130 [ 283.848833][ T1654] #0: [ 283.852883][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.858760][ T1654] ffff88801715b938 [ 283.864367][ C1] ? prepare_to_wait_event+0x129/0x650 [ 283.868765][ T1654] ( [ 283.873511][ C1] schedule+0xcf/0x270 [ 283.878000][ T1654] (wq_completion)phy3 [ 283.884752][ C1] ksm_scan_thread+0x24ad/0x69b0 [ 283.889788][ T1654] ){+.+.}-{0:0} [ 283.893423][ C1] ? find_held_lock+0x2d/0x110 [ 283.898175][ T1654] , at: process_one_work+0x821/0x15a0 [ 283.901171][ C1] ? __kthread_parkme+0xad/0x1e0 [ 283.906008][ T1654] #1: [ 283.908313][ C1] ? __stable_node_chain+0xd80/0xd80 [ 283.911564][ T1654] ffffc90000cd7da8 ( [ 283.916442][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 283.916465][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 283.920867][ T1654] (work_completion)(&sdata->work) [ 283.926827][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 283.926853][ C1] ? __stable_node_chain+0xd80/0xd80 [ 283.932114][ T1654] ){+.+.}-{0:0} [ 283.936599][ C1] kthread+0x3af/0x4a0 [ 283.936617][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 283.936638][ C1] ret_from_fork+0x1f/0x30 [ 283.940699][ T1654] , at: process_one_work+0x854/0x15a0 [ 283.945458][ C1] task:khugepaged state:D [ 283.949957][ T1654] #2: [ 283.955125][ C1] stack:23936 pid: 1661 ppid: 2 flags:0x00004000 [ 283.960148][ T1654] ffff8880571a0d00 [ 283.964168][ C1] Call Trace: [ 283.969620][ T1654] ( [ 283.975494][ C1] __schedule+0x893/0x2130 [ 283.979897][ T1654] &wdev->mtx [ 283.984758][ C1] ? io_schedule_timeout+0x140/0x140 [ 283.989509][ T1654] ){+.+.}-{3:3} [ 283.993986][ C1] ? lock_chain_count+0x20/0x20 [ 284.000743][ T1654] , at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 284.006255][ C1] schedule+0xcf/0x270 [ 284.006278][ C1] schedule_timeout+0x1d8/0x250 [ 284.010943][ T1654] #3: [ 284.013262][ C1] ? usleep_range+0x170/0x170 [ 284.016624][ T1654] ffff8880262e1548 [ 284.021011][ C1] ? wait_for_completion+0x15b/0x260 [ 284.026295][ T1654] ( [ 284.031296][ C1] ? mark_held_locks+0x9f/0xe0 [ 284.036737][ T1654] &local->sta_mtx [ 284.040767][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.040790][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 284.045645][ T1654] ){+.+.}-{3:3} [ 284.051251][ C1] wait_for_completion+0x163/0x260 [ 284.056356][ T1654] , at: sta_info_destroy_addr+0x48/0xe0 [ 284.061006][ C1] ? __flush_work+0x4f1/0xac0 [ 284.066718][ T1654] 8 locks held by ksoftirqd/1/16: [ 284.071553][ C1] ? wait_for_completion_interruptible+0x2e0/0x2e0 [ 284.076134][ T1654] 6 locks held by kworker/1:1/33: [ 284.080869][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 284.085972][ T1654] 4 locks held by kworker/u4:3/123: [ 284.091135][ C1] __flush_work+0x51f/0xac0 [ 284.095800][ T1654] #0: [ 284.101579][ C1] ? queue_delayed_work_on+0xe0/0xe0 [ 284.105993][ T1654] ffff888028aee138 [ 284.110640][ C1] ? flush_workqueue_prep_pwqs+0x510/0x510 [ 284.116514][ T1654] ( [ 284.121093][ C1] ? queue_work_on+0xab/0xd0 [ 284.125937][ T1654] (wq_completion)phy14 [ 284.131107][ C1] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 284.135527][ T1654] ){+.+.}-{0:0} [ 284.141832][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.146605][ T1654] , at: process_one_work+0x821/0x15a0 [ 284.153964][ C1] lru_add_drain_all+0x41c/0x6f0 [ 284.159164][ T1654] #1: [ 284.164944][ C1] khugepaged+0x10b/0x6a70 [ 284.170997][ T1654] ffffc9000129fda8 [ 284.176209][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 284.180846][ T1654] ( [ 284.185776][ C1] ? __kthread_parkme+0xad/0x1e0 [ 284.185800][ C1] ? lock_downgrade+0x6d0/0x6d0 [ 284.193748][ T1654] (work_completion)(&sdata->work) [ 284.198410][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 284.198443][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.203804][ T1654] ){+.+.}-{0:0} [ 284.211783][ C1] ? collapse_pte_mapped_thp+0xd20/0xd20 [ 284.211801][ C1] kthread+0x3af/0x4a0 [ 284.211860][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.216755][ T1654] , at: process_one_work+0x854/0x15a0 [ 284.221749][ C1] ret_from_fork+0x1f/0x30 [ 284.229711][ T1654] #2: [ 284.234370][ C1] task:pencrypt_serial state:I [ 284.239582][ T1654] ffff8880232c0d00 [ 284.247525][ C1] stack:30680 pid: 1703 ppid: 2 flags:0x00004000 [ 284.247536][ C1] Call Trace: [ 284.247567][ C1] __schedule+0x893/0x2130 [ 284.251618][ T1654] ( [ 284.257510][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.257536][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.261942][ T1654] &wdev->mtx [ 284.269932][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.269962][ C1] schedule+0xcf/0x270 [ 284.274698][ T1654] ){+.+.}-{3:3} [ 284.282655][ C1] rescuer_thread+0x7a7/0xd30 [ 284.282689][ C1] ? worker_thread+0x1120/0x1120 [ 284.289439][ T1654] , at: ieee80211_ibss_work+0x93/0xe80 [ 284.294940][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.294961][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.300870][ T1654] #3: [ 284.303181][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.306455][ T1654] ffff8880238e1548 [ 284.310840][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.316110][ T1654] ( [ 284.324757][ C1] ? worker_thread+0x1120/0x1120 [ 284.330206][ T1654] &local->sta_mtx [ 284.334263][ C1] kthread+0x3af/0x4a0 [ 284.339018][ T1654] ){+.+.}-{3:3} [ 284.344623][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.351385][ T1654] , at: ieee80211_ibss_work+0x481/0xe80 [ 284.356457][ C1] ret_from_fork+0x1f/0x30 [ 284.356492][ C1] task:pdecrypt_serial state:I [ 284.359742][ T1654] 4 locks held by kworker/u4:4/221: [ 284.365465][ C1] stack:30680 pid: 1705 ppid: 2 flags:0x00004000 [ 284.370318][ T1654] #0: [ 284.374693][ C1] Call Trace: [ 284.379470][ T1654] ffff88805436d138 [ 284.384553][ C1] __schedule+0x893/0x2130 [ 284.389821][ T1654] ( [ 284.394492][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.400284][ T1654] (wq_completion)phy12 [ 284.404324][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.408990][ T1654] ){+.+.}-{0:0} [ 284.414333][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.418915][ T1654] , at: process_one_work+0x821/0x15a0 [ 284.423994][ C1] schedule+0xcf/0x270 [ 284.430092][ T1654] #1: [ 284.434644][ C1] rescuer_thread+0x7a7/0xd30 [ 284.440367][ T1654] ffffc900012afda8 [ 284.444753][ C1] ? worker_thread+0x1120/0x1120 [ 284.449781][ T1654] ( [ 284.455728][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.455753][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.460747][ T1654] (work_completion)(&sdata->work) [ 284.465582][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.465608][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.471051][ T1654] ){+.+.}-{0:0} [ 284.475793][ C1] ? worker_thread+0x1120/0x1120 [ 284.475812][ C1] kthread+0x3af/0x4a0 [ 284.475834][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.481353][ T1654] , at: process_one_work+0x854/0x15a0 [ 284.485930][ C1] ret_from_fork+0x1f/0x30 [ 284.485964][ C1] task:cryptd state:I [ 284.491208][ T1654] #2: ffff88802f5d0d00 [ 284.495982][ C1] stack:30680 pid: 1706 ppid: 2 flags:0x00004000 [ 284.495992][ C1] Call Trace: [ 284.496018][ C1] __schedule+0x893/0x2130 [ 284.501354][ T1654] ( [ 284.507154][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.507176][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.512341][ T1654] &wdev->mtx [ 284.517173][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.517201][ C1] schedule+0xcf/0x270 [ 284.523006][ T1654] ){+.+.}-{3:3} [ 284.528276][ C1] rescuer_thread+0x7a7/0xd30 [ 284.528309][ C1] ? worker_thread+0x1120/0x1120 [ 284.528326][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.528350][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.533302][ T1654] , at: ieee80211_ibss_rx_queued_mgmt+0xe9/0x1870 [ 284.538227][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.538248][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.538262][ C1] ? worker_thread+0x1120/0x1120 [ 284.538286][ C1] kthread+0x3af/0x4a0 [ 284.542937][ T1654] #3: [ 284.546992][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.547012][ C1] ret_from_fork+0x1f/0x30 [ 284.547045][ C1] task:kintegrityd state:I [ 284.552380][ T1654] ffff88802a5f9548 [ 284.557305][ C1] stack:30680 pid: 1778 ppid: 2 flags:0x00004000 [ 284.557314][ C1] Call Trace: [ 284.557338][ C1] __schedule+0x893/0x2130 [ 284.562333][ T1654] ( [ 284.567176][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.567198][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.571950][ T1654] &local->sta_mtx [ 284.576805][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.576829][ C1] schedule+0xcf/0x270 [ 284.576852][ C1] rescuer_thread+0x7a7/0xd30 [ 284.581873][ T1654] ){+.+.}-{3:3} [ 284.587073][ C1] ? worker_thread+0x1120/0x1120 [ 284.587101][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.592276][ T1654] , at: sta_info_destroy_addr+0x48/0xe0 [ 284.596335][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.596354][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.596380][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.602290][ T1654] 1 lock held by khungtaskd/1654: [ 284.606717][ C1] ? worker_thread+0x1120/0x1120 [ 284.606736][ C1] kthread+0x3af/0x4a0 [ 284.606760][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.612989][ T1654] #0: [ 284.617739][ C1] ret_from_fork+0x1f/0x30 [ 284.617774][ C1] task:kblockd state:I [ 284.622173][ T1654] ffffffff8b337820 [ 284.630475][ C1] stack:30680 pid: 1779 ppid: 2 flags:0x00004000 [ 284.630485][ C1] Call Trace: [ 284.630511][ C1] __schedule+0x893/0x2130 [ 284.633778][ T1654] ( [ 284.639664][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.639685][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.644939][ T1654] rcu_read_lock [ 284.649358][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.649386][ C1] schedule+0xcf/0x270 [ 284.654643][ T1654] ){....}-{1:2} [ 284.661992][ C1] rescuer_thread+0x7a7/0xd30 [ 284.662026][ C1] ? worker_thread+0x1120/0x1120 [ 284.668107][ T1654] , at: debug_show_all_locks+0x53/0x260 [ 284.673000][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.673021][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.679097][ T1654] 1 lock held by khugepaged/1661: [ 284.684079][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.684101][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.688774][ T1654] #0: [ 284.692724][ C1] ? worker_thread+0x1120/0x1120 [ 284.700691][ T1654] ffffffff8b405f28 [ 284.705251][ C1] kthread+0x3af/0x4a0 [ 284.713300][ T1654] ( [ 284.718032][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.718062][ C1] ret_from_fork+0x1f/0x30 [ 284.726033][ T1654] lock [ 284.731578][ C1] task:blkcg_punt_bio state:I [ 284.739543][ T1654] #5 [ 284.743844][ C1] stack:30680 pid: 1781 ppid: 2 flags:0x00004000 [ 284.751822][ T1654] ){+.+.}-{3:3} [ 284.757671][ C1] Call Trace: [ 284.757696][ C1] __schedule+0x893/0x2130 [ 284.757723][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.765425][ T1654] , at: lru_add_drain_all+0x5f/0x6f0 [ 284.769987][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.770003][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.770027][ C1] schedule+0xcf/0x270 [ 284.774504][ T1654] 5 locks held by kworker/0:2/3001: [ 284.779248][ C1] rescuer_thread+0x7a7/0xd30 [ 284.779282][ C1] ? worker_thread+0x1120/0x1120 [ 284.782033][ T1654] #0: [ 284.788779][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.788795][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.788817][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.792598][ T1654] ffff888014ec3d38 [ 284.795887][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.795910][ C1] ? worker_thread+0x1120/0x1120 [ 284.798386][ T1654] ( [ 284.802789][ C1] kthread+0x3af/0x4a0 [ 284.806152][ T1654] (wq_completion)usb_hub_wq [ 284.811407][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.814852][ T1654] ){+.+.}-{0:0} [ 284.820294][ C1] ret_from_fork+0x1f/0x30 [ 284.820327][ C1] task:tpm_dev_wq state:I [ 284.825887][ T1654] , at: process_one_work+0x821/0x15a0 [ 284.829892][ C1] stack:30072 pid: 1870 ppid: 2 flags:0x00004000 [ 284.834818][ T1654] #1: [ 284.839120][ C1] Call Trace: [ 284.839144][ C1] __schedule+0x893/0x2130 [ 284.839171][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.841904][ T1654] ffffc90001557da8 [ 284.846822][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.846838][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.846862][ C1] schedule+0xcf/0x270 [ 284.850588][ T1654] ( [ 284.855444][ C1] rescuer_thread+0x7a7/0xd30 [ 284.857949][ T1654] (work_completion)(&hub->events) [ 284.863141][ C1] ? worker_thread+0x1120/0x1120 [ 284.867276][ T1654] ){+.+.}-{0:0} [ 284.872955][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.872976][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.876428][ T1654] , at: process_one_work+0x854/0x15a0 [ 284.881585][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.881607][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.886965][ T1654] #2: [ 284.891960][ C1] ? worker_thread+0x1120/0x1120 [ 284.894697][ T1654] ffff88801c01d218 [ 284.899894][ C1] kthread+0x3af/0x4a0 [ 284.899920][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.903609][ T1654] ( [ 284.907662][ C1] ret_from_fork+0x1f/0x30 [ 284.907696][ C1] task:ata_sff state:I [ 284.910161][ T1654] &dev->mutex [ 284.916039][ C1] stack:30680 pid: 1883 ppid: 2 flags:0x00004000 [ 284.916052][ C1] Call Trace: [ 284.920447][ T1654] ){....}-{3:3} [ 284.925551][ C1] __schedule+0x893/0x2130 [ 284.925578][ C1] ? io_schedule_timeout+0x140/0x140 [ 284.934746][ T1654] , at: hub_event+0x1c5/0x42d0 [ 284.941216][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 284.941232][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 284.941255][ C1] schedule+0xcf/0x270 [ 284.944509][ T1654] #3: [ 284.948910][ C1] rescuer_thread+0x7a7/0xd30 [ 284.948944][ C1] ? worker_thread+0x1120/0x1120 [ 284.954207][ T1654] ffff888025978218 [ 284.956982][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 284.956998][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 284.957020][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 284.962031][ T1654] (&dev->mutex [ 284.966965][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 284.966988][ C1] ? worker_thread+0x1120/0x1120 [ 284.971044][ T1654] ){....}-{3:3} [ 284.974748][ C1] kthread+0x3af/0x4a0 [ 284.979437][ T1654] , at: usb_disconnect.cold+0x43/0x780 [ 284.981912][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 284.986852][ T1654] #4: [ 284.990199][ C1] ret_from_fork+0x1f/0x30 [ 284.996004][ T1654] ffffffff8b4d99a8 [ 285.000923][ C1] task:md state:I [ 285.006106][ T1654] ( [ 285.009543][ C1] stack:30072 pid: 1919 ppid: 2 flags:0x00004000 [ 285.014541][ T1654] kernfs_mutex [ 285.020584][ C1] Call Trace: [ 285.020607][ C1] __schedule+0x893/0x2130 [ 285.020634][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.024671][ T1654] ){+.+.}-{3:3} [ 285.030301][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.030318][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.030341][ C1] schedule+0xcf/0x270 [ 285.036239][ T1654] , at: kernfs_find_and_get_ns+0x21/0x60 [ 285.041143][ C1] rescuer_thread+0x7a7/0xd30 [ 285.045564][ T1654] 5 locks held by kworker/u4:5/3440: [ 285.048306][ C1] ? worker_thread+0x1120/0x1120 [ 285.057475][ T1654] #0: [ 285.061171][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.064422][ T1654] ffff888026da9138 [ 285.068819][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.068834][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.068856][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.074122][ T1654] ( [ 285.076606][ C1] ? worker_thread+0x1120/0x1120 [ 285.076624][ C1] kthread+0x3af/0x4a0 [ 285.076646][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.081985][ T1654] (wq_completion)phy4 [ 285.086819][ C1] ret_from_fork+0x1f/0x30 [ 285.086852][ C1] task:edac-poller state:I [ 285.090888][ T1654] ){+.+.}-{0:0} [ 285.095370][ C1] stack:30304 pid: 1922 ppid: 2 flags:0x00004000 [ 285.100221][ T1654] , at: process_one_work+0x821/0x15a0 [ 285.103636][ C1] Call Trace: [ 285.108309][ T1654] #1: [ 285.113654][ C1] __schedule+0x893/0x2130 [ 285.118836][ T1654] ffffc9000237fda8 [ 285.124357][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.127105][ T1654] ( [ 285.132021][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.136244][ T1654] (work_completion)(&sdata->work) [ 285.139956][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.145039][ T1654] ){+.+.}-{0:0} [ 285.150744][ C1] schedule+0xcf/0x270 [ 285.150766][ C1] rescuer_thread+0x7a7/0xd30 [ 285.153266][ T1654] , at: process_one_work+0x854/0x15a0 [ 285.158459][ C1] ? worker_thread+0x1120/0x1120 [ 285.158482][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.163474][ T1654] #2: [ 285.168479][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.168495][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.168516][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.173600][ T1654] ffff88801a7fcd00 [ 285.177647][ C1] ? worker_thread+0x1120/0x1120 [ 285.177665][ C1] kthread+0x3af/0x4a0 [ 285.177687][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.183561][ T1654] ( [ 285.187011][ C1] ret_from_fork+0x1f/0x30 [ 285.187044][ C1] task:ib-comp-wq state:I [ 285.191432][ T1654] &wdev->mtx [ 285.196179][ C1] stack:30328 pid: 2039 ppid: 2 flags:0x00004000 [ 285.196194][ C1] Call Trace: [ 285.201544][ T1654] ){+.+.}-{3:3} [ 285.208305][ C1] __schedule+0x893/0x2130 [ 285.208333][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.211593][ T1654] , at: ieee80211_ibss_work+0x93/0xe80 [ 285.215981][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.215996][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.216025][ C1] schedule+0xcf/0x270 [ 285.218769][ T1654] #3: [ 285.224054][ C1] rescuer_thread+0x7a7/0xd30 [ 285.229415][ T1654] ffff8880276c1548 [ 285.233115][ C1] ? worker_thread+0x1120/0x1120 [ 285.237949][ T1654] ( [ 285.241986][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.242011][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.244484][ T1654] &local->sta_mtx [ 285.249314][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.249333][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.249352][ C1] ? worker_thread+0x1120/0x1120 [ 285.252613][ T1654] ){+.+.}-{3:3} [ 285.257292][ C1] kthread+0x3af/0x4a0 [ 285.257318][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.260756][ T1654] , at: ieee80211_ibss_work+0x481/0xe80 [ 285.265928][ C1] ret_from_fork+0x1f/0x30 [ 285.265962][ C1] task:kworker/u5:0 state:I [ 285.270686][ T1654] #4: [ 285.276214][ C1] stack:27528 pid: 2041 ppid: 2 flags:0x00004000 [ 285.276227][ C1] Workqueue: 0x0 (hci5) [ 285.278984][ T1654] ffffffff8b33fe28 [ 285.283889][ C1] [ 285.283900][ C1] Call Trace: [ 285.287613][ T1654] ( [ 285.291847][ C1] __schedule+0x893/0x2130 [ 285.294321][ T1654] rcu_state.exp_mutex [ 285.299441][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.299463][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.302726][ T1654] ){+.+.}-{3:3} [ 285.308431][ C1] schedule+0xcf/0x270 [ 285.308452][ C1] worker_thread+0x14c/0x1120 [ 285.311928][ T1654] , at: synchronize_rcu_expedited+0x27e/0x610 [ 285.317112][ C1] ? process_one_work+0x15a0/0x15a0 [ 285.317133][ C1] kthread+0x3af/0x4a0 [ 285.322141][ T1654] 1 lock held by systemd-journal/4893: [ 285.327583][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.327608][ C1] ret_from_fork+0x1f/0x30 [ 285.332687][ T1654] #0: [ 285.335446][ C1] task:ib-comp-unb-wq state:I [ 285.339502][ T1654] ffffffff8b4d99a8 [ 285.343188][ C1] stack:30680 pid: 2042 ppid: 2 flags:0x00004000 [ 285.349090][ T1654] ( [ 285.351562][ C1] Call Trace: [ 285.355992][ T1654] kernfs_mutex [ 285.359344][ C1] __schedule+0x893/0x2130 [ 285.364071][ T1654] ){+.+.}-{3:3}, at: kernfs_iop_getattr+0x85/0xd0 [ 285.367538][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.367558][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.374306][ T1654] 1 lock held by in:imklog/8183: [ 285.379915][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.379942][ C1] schedule+0xcf/0x270 [ 285.383218][ T1654] 4 locks held by rs:main Q:Reg/8184: [ 285.388236][ C1] rescuer_thread+0x7a7/0xd30 [ 285.388271][ C1] ? worker_thread+0x1120/0x1120 [ 285.392654][ T1654] 2 locks held by agetty/8188: [ 285.395400][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.395420][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.400697][ T1654] #0: [ 285.404384][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.404405][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.409852][ T1654] ffff888028270098 [ 285.412330][ C1] ? worker_thread+0x1120/0x1120 [ 285.416400][ T1654] ( [ 285.420372][ C1] kthread+0x3af/0x4a0 [ 285.425270][ T1654] &tty->ldisc_sem){++++}-{0:0} [ 285.428728][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.428756][ C1] ret_from_fork+0x1f/0x30 [ 285.433502][ T1654] , at: tty_ldisc_ref_wait+0x22/0x80 [ 285.438876][ C1] task:ib_mcast state:I stack:30072 pid: 2045 ppid: 2 flags:0x00004000 [ 285.443817][ T1654] #1: [ 285.446569][ C1] Call Trace: [ 285.446592][ C1] __schedule+0x893/0x2130 [ 285.446620][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.451888][ T1654] ffffc90000e7c2e8 [ 285.455848][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.455865][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.455889][ C1] schedule+0xcf/0x270 [ 285.461583][ T1654] ( [ 285.466765][ C1] rescuer_thread+0x7a7/0xd30 [ 285.466798][ C1] ? worker_thread+0x1120/0x1120 [ 285.471785][ T1654] &ldata->atomic_read_lock [ 285.477050][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.477066][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.477089][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.482466][ T1654] ){+.+.}-{3:3} [ 285.485931][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.485954][ C1] ? worker_thread+0x1120/0x1120 [ 285.489994][ T1654] , at: n_tty_read+0x223/0x1a20 [ 285.490011][ T1654] 1 lock held by syz-executor.0/8514: [ 285.495899][ C1] kthread+0x3af/0x4a0 [ 285.495916][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.495936][ C1] ret_from_fork+0x1f/0x30 [ 285.500325][ T1654] #0: [ 285.505696][ C1] task:ib_nl_sa_wq state:I [ 285.510442][ T1654] ffffffff8b4d99a8 [ 285.513189][ C1] stack:30680 pid: 2046 ppid: 2 flags:0x00004000 [ 285.519951][ T1654] ( [ 285.523639][ C1] Call Trace: [ 285.526918][ T1654] kernfs_mutex [ 285.529399][ C1] __schedule+0x893/0x2130 [ 285.533785][ T1654] ){+.+.}-{3:3} [ 285.536980][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.537001][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.542282][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.545716][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.545744][ C1] schedule+0xcf/0x270 [ 285.550584][ T1654] 1 lock held by syz-executor.1/8579: [ 285.557014][ C1] rescuer_thread+0x7a7/0xd30 [ 285.557047][ C1] ? worker_thread+0x1120/0x1120 [ 285.561081][ T1654] #0: [ 285.565916][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.565932][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.565954][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.568688][ T1654] ffffffff8b4d99a8 [ 285.573349][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.577052][ T1654] ( [ 285.582309][ C1] ? worker_thread+0x1120/0x1120 [ 285.584787][ T1654] kernfs_mutex [ 285.589531][ C1] kthread+0x3af/0x4a0 [ 285.589548][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.589569][ C1] ret_from_fork+0x1f/0x30 [ 285.593192][ T1654] ){+.+.}-{3:3} [ 285.598137][ C1] task:rpciod state:I stack:30680 pid: 2049 ppid: 2 flags:0x00004000 [ 285.598174][ C1] Call Trace: [ 285.603379][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.606817][ C1] __schedule+0x893/0x2130 [ 285.606846][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.611928][ T1654] 1 lock held by syz-executor.2/8717: [ 285.617451][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.617468][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.617491][ C1] schedule+0xcf/0x270 [ 285.622136][ T1654] #0: [ 285.627141][ C1] rescuer_thread+0x7a7/0xd30 [ 285.627174][ C1] ? worker_thread+0x1120/0x1120 [ 285.633643][ T1654] ffffffff8b4d99a8 [ 285.638644][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.638661][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.638683][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.643858][ T1654] ( [ 285.649042][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.649063][ C1] ? worker_thread+0x1120/0x1120 [ 285.653538][ T1654] kernfs_mutex [ 285.656299][ C1] kthread+0x3af/0x4a0 [ 285.656324][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.661581][ T1654] ){+.+.}-{3:3} [ 285.665286][ C1] ret_from_fork+0x1f/0x30 [ 285.671089][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.673559][ C1] task:xprtiod state:I [ 285.678129][ T1654] 1 lock held by syz-executor.3/8793: [ 285.682175][ C1] stack:30680 pid: 2050 ppid: 2 flags:0x00004000 [ 285.688053][ T1654] #0: [ 285.691587][ C1] Call Trace: [ 285.697055][ T1654] ffffffff8b4d99a8 [ 285.702398][ C1] __schedule+0x893/0x2130 [ 285.707316][ T1654] ( [ 285.710060][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.714440][ T1654] kernfs_mutex [ 285.718145][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.718161][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.718185][ C1] schedule+0xcf/0x270 [ 285.723786][ T1654] ){+.+.}-{3:3} [ 285.726274][ C1] rescuer_thread+0x7a7/0xd30 [ 285.726308][ C1] ? worker_thread+0x1120/0x1120 [ 285.731231][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.736173][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.736189][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.736211][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.741204][ T1654] 1 lock held by syz-executor.4/8830: [ 285.746904][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.746926][ C1] ? worker_thread+0x1120/0x1120 [ 285.751916][ T1654] #0: [ 285.755360][ C1] kthread+0x3af/0x4a0 [ 285.760976][ T1654] ffffffff8b4d99a8 [ 285.765019][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.770919][ T1654] ( [ 285.776262][ C1] ret_from_fork+0x1f/0x30 [ 285.776294][ C1] task:cfg80211 state:I [ 285.780676][ T1654] kernfs_mutex [ 285.783424][ C1] stack:30712 pid: 2053 ppid: 2 flags:0x00004000 [ 285.788180][ T1654] ){+.+.}-{3:3} [ 285.791858][ C1] Call Trace: [ 285.798630][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.801896][ C1] __schedule+0x893/0x2130 [ 285.806304][ T1654] 1 lock held by syz-executor.5/8977: [ 285.808777][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.814370][ T1654] #0: [ 285.819374][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 285.819390][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 285.819414][ C1] schedule+0xcf/0x270 [ 285.822581][ T1654] ffffffff8b4d99a8 [ 285.827932][ C1] rescuer_thread+0x7a7/0xd30 [ 285.827965][ C1] ? worker_thread+0x1120/0x1120 [ 285.831991][ T1654] ( [ 285.835432][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 285.835453][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 285.841507][ T1654] kernfs_mutex [ 285.846408][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.846435][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.852829][ T1654] ){+.+.}-{3:3} [ 285.858611][ C1] ? worker_thread+0x1120/0x1120 [ 285.858630][ C1] kthread+0x3af/0x4a0 [ 285.858651][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.866617][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 285.869365][ C1] ret_from_fork+0x1f/0x30 [ 285.874534][ T1654] 3 locks held by kworker/0:3/9185: [ 285.878243][ C1] task:kswapd0 state:S stack:30064 pid: 2189 ppid: 2 flags:0x00004000 [ 285.883269][ T1654] #0: [ 285.885744][ C1] Call Trace: [ 285.885768][ C1] __schedule+0x893/0x2130 [ 285.885795][ C1] ? io_schedule_timeout+0x140/0x140 [ 285.890696][ T1654] ffff888010064d38 [ 285.894314][ C1] ? cpumask_next+0x3c/0x40 [ 285.898375][ T1654] ( [ 285.901823][ C1] schedule+0xcf/0x270 [ 285.907701][ T1654] (wq_completion)events [ 285.913307][ C1] kswapd+0xbb2/0xdb0 [ 285.917708][ T1654] ){+.+.}-{0:0} [ 285.922451][ C1] ? balance_pgdat+0x1240/0x1240 [ 285.927632][ T1654] , at: process_one_work+0x821/0x15a0 [ 285.934357][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 285.937116][ T1654] #1: [ 285.940376][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 285.944065][ T1654] ffffc9000293fda8 [ 285.948463][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 285.948487][ C1] ? balance_pgdat+0x1240/0x1240 [ 285.950960][ T1654] ( [ 285.956320][ C1] kthread+0x3af/0x4a0 [ 285.956346][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 285.960400][ T1654] (work_completion)(&gadget->work) [ 285.966099][ C1] ret_from_fork+0x1f/0x30 [ 285.966132][ C1] task:kswapd1 state:S [ 285.969554][ T1654] ){+.+.}-{0:0} [ 285.974467][ C1] stack:29720 pid: 2190 ppid: 2 flags:0x00004000 [ 285.979833][ T1654] , at: process_one_work+0x854/0x15a0 [ 285.983855][ C1] Call Trace: [ 285.986959][ T1654] #2: [ 285.991610][ C1] __schedule+0x893/0x2130 [ 285.995297][ T1654] ffffffff8b4d99a8 [ 286.000223][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.000246][ C1] ? cpumask_next+0x3c/0x40 [ 286.002716][ T1654] ( [ 286.008506][ C1] schedule+0xcf/0x270 [ 286.008530][ C1] kswapd+0xbb2/0xdb0 [ 286.013433][ T1654] kernfs_mutex [ 286.018448][ C1] ? balance_pgdat+0x1240/0x1240 [ 286.018472][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 286.023630][ T1654] ){+.+.}-{3:3}, at: kernfs_find_and_get_ns+0x21/0x60 [ 286.028649][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.028675][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.032118][ T1654] 4 locks held by kworker/1:3/9196: [ 286.037029][ C1] ? balance_pgdat+0x1240/0x1240 [ 286.037055][ C1] kthread+0x3af/0x4a0 [ 286.041093][ T1654] 3 locks held by kworker/0:4/9804: [ 286.046963][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.046994][ C1] ret_from_fork+0x1f/0x30 [ 286.052330][ T1654] #0: [ 286.056744][ C1] task:ecryptfs-kthrea state:S [ 286.061481][ T1654] ffff888010064d38 [ 286.065616][ C1] stack:30424 pid: 2194 ppid: 2 flags:0x00004000 [ 286.065623][ C1] Call Trace: [ 286.065647][ C1] __schedule+0x893/0x2130 [ 286.072392][ T1654] ( [ 286.075668][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.075691][ C1] ? prepare_to_wait_event+0x129/0x650 [ 286.080082][ T1654] (wq_completion)events [ 286.082575][ C1] schedule+0xcf/0x270 [ 286.087842][ T1654] ){+.+.}-{0:0} [ 286.092835][ C1] ecryptfs_threadfn+0x3e1/0x620 [ 286.096037][ T1654] , at: process_one_work+0x821/0x15a0 [ 286.100940][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 286.104991][ T1654] #1: [ 286.108435][ C1] ? add_wait_queue_exclusive+0x180/0x180 [ 286.108461][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.113127][ T1654] ffffc90016097da8 [ 286.118046][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.118071][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210 [ 286.123841][ T1654] ( [ 286.128759][ C1] kthread+0x3af/0x4a0 [ 286.128785][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.135159][ T1654] (work_completion)(&gadget->work)){+.+.}-{0:0} [ 286.140351][ C1] ret_from_fork+0x1f/0x30 [ 286.140383][ C1] task:nfsiod state:I [ 286.145375][ T1654] , at: process_one_work+0x854/0x15a0 [ 286.150287][ C1] stack:30680 pid: 2197 ppid: 2 flags:0x00004000 [ 286.150302][ C1] Call Trace: [ 286.154346][ T1654] #2: [ 286.157097][ C1] __schedule+0x893/0x2130 [ 286.157125][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.162985][ T1654] ffffffff8b4d99a8 [ 286.167376][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.167392][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.167416][ C1] schedule+0xcf/0x270 [ 286.172142][ T1654] ( [ 286.175843][ C1] rescuer_thread+0x7a7/0xd30 [ 286.175876][ C1] ? worker_thread+0x1120/0x1120 [ 286.182601][ T1654] kernfs_mutex [ 286.185866][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 286.185882][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 286.185903][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.190290][ T1654] ){+.+.}-{3:3} [ 286.192777][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.198051][ T1654] , at: kernfs_find_and_get_ns+0x21/0x60 [ 286.203036][ C1] ? worker_thread+0x1120/0x1120 [ 286.206667][ T1654] 1 lock held by systemd-udevd/10569: [ 286.211580][ C1] kthread+0x3af/0x4a0 [ 286.215634][ T1654] #0: [ 286.220283][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.223723][ T1654] ffffffff8b4d99a8 [ 286.228641][ C1] ret_from_fork+0x1f/0x30 [ 286.228674][ C1] task:cifsiod state:I [ 286.234443][ T1654] ( [ 286.240054][ C1] stack:30072 pid: 2198 ppid: 2 flags:0x00004000 [ 286.240063][ C1] Call Trace: [ 286.240087][ C1] __schedule+0x893/0x2130 [ 286.245003][ T1654] kernfs_mutex [ 286.250190][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.250210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.255205][ T1654] ){+.+.}-{3:3} [ 286.260205][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.260232][ C1] schedule+0xcf/0x270 [ 286.265148][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 286.269196][ C1] rescuer_thread+0x7a7/0xd30 [ 286.269230][ C1] ? worker_thread+0x1120/0x1120 [ 286.275091][ T1654] 1 lock held by systemd-udevd/10610: [ 286.277835][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 286.277860][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 286.282243][ T1654] #0: [ 286.286990][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.287008][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.287027][ C1] ? worker_thread+0x1120/0x1120 [ 286.290717][ T1654] ffffffff8b4d99a8 [ 286.297458][ C1] kthread+0x3af/0x4a0 [ 286.297475][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.297496][ C1] ret_from_fork+0x1f/0x30 [ 286.300750][ T1654] ( [ 286.305159][ C1] task:smb3decryptd state:I [ 286.307649][ T1654] kernfs_mutex [ 286.312898][ C1] stack:30304 pid: 2199 ppid: 2 flags:0x00004000 [ 286.317912][ T1654] ){+.+.}-{3:3} [ 286.321333][ C1] Call Trace: [ 286.326268][ T1654] , at: kernfs_iop_getattr+0x85/0xd0 [ 286.330298][ C1] __schedule+0x893/0x2130 [ 286.333727][ T1654] 1 lock held by systemd-udevd/10617: [ 286.338388][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.338408][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.343313][ T1654] #0: [ 286.348836][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.348862][ C1] schedule+0xcf/0x270 [ 286.354646][ T1654] ffffffff8b4d99a8 [ 286.359570][ C1] rescuer_thread+0x7a7/0xd30 [ 286.359604][ C1] ? worker_thread+0x1120/0x1120 [ 286.364595][ T1654] ( [ 286.369774][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 286.369791][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 286.369814][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.374802][ T1654] kernfs_mutex [ 286.377549][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.377571][ C1] ? worker_thread+0x1120/0x1120 [ 286.382493][ T1654] ){+.+.}-{3:3} [ 286.386197][ C1] kthread+0x3af/0x4a0 [ 286.386222][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.390270][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 286.392750][ C1] ret_from_fork+0x1f/0x30 [ 286.398628][ T1654] 1 lock held by systemd-udevd/10622: [ 286.403021][ C1] task:cifsfileinfoput state:I [ 286.407131][ T1654] #0: [ 286.411849][ C1] stack:30480 pid: 2200 ppid: 2 flags:0x00004000 [ 286.414333][ T1654] ffffffff8b4d99a8 [ 286.421065][ C1] Call Trace: [ 286.421093][ C1] __schedule+0x893/0x2130 [ 286.421129][ C1] ? io_schedule_timeout+0x140/0x140 [ 286.424559][ T1654] ( [ 286.427829][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 286.427846][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 286.427870][ C1] schedule+0xcf/0x270 [ 286.432254][ T1654] kernfs_mutex [ 286.437544][ C1] rescuer_thread+0x7a7/0xd30 [ 286.437582][ C1] ? worker_thread+0x1120/0x1120 [ 286.442826][ T1654] ){+.+.}-{3:3} [ 286.447831][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 286.447848][ C1] ? __kthread_parkme+0x4c/0x1e0 [ 286.447871][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 286.452788][ T1654] , at: kernfs_iop_permission+0x5f/0xb0 [ 286.456830][ C1] ? __kthread_parkme+0x13f/0x1e0 [ 286.456852][ C1] ? worker_thread+0x1120/0x1120 [ 286.462282][ T1654] 1 lock held by systemd-udevd/10624: [ 286.466938][ C1] kthread+0x3af/0x4a0 [ 286.466965][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 286.471869][ T1654] #0: [ 286.474627][ C1] ret_from_fork+0x1f/0x30 [ 286.480418][ T1654] ffffffff8b4d99a8 [ 286.485328][ C1] task:cifsoplockd state:I