mutex_lock+0x80/0x80
[ 735.178144][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.178155][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 735.178165][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 735.178176][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 735.178187][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 735.178197][ C0] ? ioctl_preallocate+0x200/0x200
[ 735.178207][ C0] ? __fget+0x357/0x530
[ 735.178217][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 735.178227][ C0] ? up_read+0x1b0/0x760
[ 735.178239][ C0] ? mark_held_locks+0x9f/0xe0
[ 735.178250][ C0] ? down_read_non_owner+0x470/0x470
[ 735.178261][ C0] ksys_ioctl+0x9b/0xc0
[ 735.178272][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 735.178283][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.178292][ C0] do_syscall_64+0xb7/0x580
[ 735.178304][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.178311][ C0] RIP: 0033:0x4598c7
[ 735.178322][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.178329][ C0] RSP: 002b:00007f3fd64adef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.178339][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 735.178346][ C0] RDX: 00007f3fd64ae3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 735.178353][ C0] RBP: 0000000000000000 R08: 0000000000000200 R09: 0000000000000000
[ 735.178360][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000009
[ 735.178367][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 735.178375][ C0] syz-executor.1 S28520 13616 1744 0x00000000
[ 735.178394][ C0] Call Trace:
[ 735.178407][ C0] ? __schedule+0x898/0x1cd0
[ 735.178418][ C0] ? __sched_text_start+0x8/0x8
[ 735.178429][ C0] ? enqueue_hrtimer+0x380/0x380
[ 735.178438][ C0] schedule+0xca/0x250
[ 735.178453][ C0] futex_wait_queue_me+0x2a7/0x570
[ 735.178466][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 735.178479][ C0] futex_wait+0x1e2/0x590
[ 735.178496][ C0] ? futex_wait_setup+0x350/0x350
[ 735.178510][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 735.178522][ C0] ? futex_wake+0x164/0x480
[ 735.178536][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.178548][ C0] do_futex+0x15d/0x1b90
[ 735.178561][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.178574][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.178587][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 735.178599][ C0] ? find_held_lock+0x2d/0x110
[ 735.178612][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.178625][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.178638][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.178649][ C0] ? ktime_get+0x190/0x1d0
[ 735.178662][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.178673][ C0] ? ktime_get+0x162/0x1d0
[ 735.178685][ C0] __x64_sys_futex+0x376/0x4f0
[ 735.178698][ C0] ? do_futex+0x1b90/0x1b90
[ 735.178711][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 735.178723][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.178735][ C0] do_syscall_64+0xb7/0x580
[ 735.178747][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.178757][ C0] RIP: 0033:0x459a59
[ 735.178770][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.178779][ C0] RSP: 002b:00007ffd0c04dc38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 735.178801][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 735.178811][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 735.178821][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 735.178831][ C0] R10: 00007ffd0c04dd10 R11: 0000000000000246 R12: 000000000075bf20
[ 735.178840][ C0] R13: 00000000000b3448 R14: 00000000000b3c45 R15: 000000000075bf2c
[ 735.178849][ C0] syz-executor.1 S29160 13618 1744 0x00000000
[ 735.178874][ C0] Call Trace:
[ 735.178887][ C0] ? __schedule+0x898/0x1cd0
[ 735.178899][ C0] ? __sched_text_start+0x8/0x8
[ 735.178912][ C0] ? find_held_lock+0x2d/0x110
[ 735.178925][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 735.178937][ C0] schedule+0xca/0x250
[ 735.178950][ C0] schedule_timeout+0x682/0xb20
[ 735.178963][ C0] ? find_held_lock+0x2d/0x110
[ 735.178976][ C0] ? usleep_range+0x160/0x160
[ 735.178989][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.179002][ C0] ? find_held_lock+0x2d/0x110
[ 735.179014][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.179027][ C0] __down_interruptible+0x1a2/0x370
[ 735.179040][ C0] ? __down+0x2c0/0x2c0
[ 735.179052][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.179064][ C0] down_interruptible+0x62/0x80
[ 735.179077][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 735.179090][ C0] ? mark_lock+0xbc/0x1160
[ 735.179102][ C0] ? gadget_bind+0x290/0x290
[ 735.179115][ C0] ? mark_lock+0xbc/0x1160
[ 735.179128][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 735.179141][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 735.179153][ C0] ? finish_task_switch+0x11d/0x5d0
[ 735.179167][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 735.179177][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 735.179187][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 735.179197][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 735.179208][ C0] ? ioctl_preallocate+0x200/0x200
[ 735.179218][ C0] ? __fget+0x357/0x530
[ 735.179228][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 735.179239][ C0] ? __sched_text_start+0x8/0x8
[ 735.179249][ C0] ? do_sys_open+0x2e7/0x580
[ 735.179258][ C0] ksys_ioctl+0x9b/0xc0
[ 735.179275][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 735.179287][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.179297][ C0] do_syscall_64+0xb7/0x580
[ 735.179308][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.179315][ C0] RIP: 0033:0x4598c7
[ 735.179327][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.179337][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.179354][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 735.179364][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 735.179374][ C0] RBP: 000000002000032d R08: 0000000000000000 R09: 000000000000000b
[ 735.179383][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 735.179393][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 735.179401][ C0] udevd S28592 13617 239 0x00000000
[ 735.179425][ C0] Call Trace:
[ 735.179440][ C0] ? __schedule+0x898/0x1cd0
[ 735.179452][ C0] ? __sched_text_start+0x8/0x8
[ 735.179462][ C0] schedule+0xca/0x250
[ 735.179476][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 735.179494][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 735.179506][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 735.179519][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.179531][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 735.179543][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.179555][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.179566][ C0] ep_poll+0xcca/0xe60
[ 735.179577][ C0] ? ep_modify+0x830/0x830
[ 735.179590][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 735.179603][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.179615][ C0] ? handle_mm_fault+0x1d5/0x910
[ 735.179627][ C0] ? wake_up_q+0xf0/0xf0
[ 735.179640][ C0] ? mark_held_locks+0x9f/0xe0
[ 735.179653][ C0] ? down_read_non_owner+0x470/0x470
[ 735.179665][ C0] do_epoll_wait+0x209/0x260
[ 735.179677][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.179689][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 735.179702][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.179714][ C0] do_syscall_64+0xb7/0x580
[ 735.179726][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.179737][ C0] RIP: 0033:0x7f8d19061943
[ 735.179745][ C0] Code: Bad RIP value.
[ 735.179754][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 735.179772][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 735.179781][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 735.179791][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 735.179800][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 735.179810][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 735.179818][ C0] syz-executor.4 S28520 13620 1752 0x00000000
[ 735.179843][ C0] Call Trace:
[ 735.179856][ C0] ? __schedule+0x898/0x1cd0
[ 735.179868][ C0] ? __sched_text_start+0x8/0x8
[ 735.179878][ C0] ? enqueue_hrtimer+0x380/0x380
[ 735.179891][ C0] schedule+0xca/0x250
[ 735.179902][ C0] futex_wait_queue_me+0x2a7/0x570
[ 735.179916][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 735.179929][ C0] futex_wait+0x1e2/0x590
[ 735.179942][ C0] ? futex_wait_setup+0x350/0x350
[ 735.179955][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 735.179967][ C0] ? futex_wake+0x164/0x480
[ 735.179981][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.179997][ C0] do_futex+0x15d/0x1b90
[ 735.180010][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.180023][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.180036][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 735.180050][ C0] ? find_held_lock+0x2d/0x110
[ 735.180061][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.180073][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.180084][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.180094][ C0] ? ktime_get+0x190/0x1d0
[ 735.180106][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.180116][ C0] ? ktime_get+0x162/0x1d0
[ 735.180127][ C0] __x64_sys_futex+0x376/0x4f0
[ 735.180139][ C0] ? do_futex+0x1b90/0x1b90
[ 735.180152][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 735.180163][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.180173][ C0] do_syscall_64+0xb7/0x580
[ 735.180183][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.180190][ C0] RIP: 0033:0x459a59
[ 735.180201][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.180208][ C0] RSP: 002b:00007fff79f49e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 735.180219][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 735.180225][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 735.180233][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 735.180239][ C0] R10: 00007fff79f49ee0 R11: 0000000000000246 R12: 000000000075bf20
[ 735.180246][ C0] R13: 00000000000b345f R14: 00000000000b3c5c R15: 000000000075bf2c
[ 735.180253][ C0] syz-executor.4 S29160 13621 1752 0x00000000
[ 735.180273][ C0] Call Trace:
[ 735.180285][ C0] ? __schedule+0x898/0x1cd0
[ 735.180297][ C0] ? __sched_text_start+0x8/0x8
[ 735.180308][ C0] ? find_held_lock+0x2d/0x110
[ 735.180318][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 735.180328][ C0] schedule+0xca/0x250
[ 735.180340][ C0] schedule_timeout+0x682/0xb20
[ 735.180351][ C0] ? find_held_lock+0x2d/0x110
[ 735.180363][ C0] ? usleep_range+0x160/0x160
[ 735.180375][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.180386][ C0] ? find_held_lock+0x2d/0x110
[ 735.180396][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.180407][ C0] __down_interruptible+0x1a2/0x370
[ 735.180418][ C0] ? __down+0x2c0/0x2c0
[ 735.180429][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.180440][ C0] down_interruptible+0x62/0x80
[ 735.180452][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 735.180463][ C0] ? mark_lock+0xbc/0x1160
[ 735.180474][ C0] ? gadget_bind+0x290/0x290
[ 735.180491][ C0] ? mark_lock+0xbc/0x1160
[ 735.180504][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 735.180516][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 735.180527][ C0] ? finish_task_switch+0x11d/0x5d0
[ 735.180539][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 735.180549][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 735.180560][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 735.180570][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 735.180581][ C0] ? ioctl_preallocate+0x200/0x200
[ 735.180592][ C0] ? __fget+0x357/0x530
[ 735.180602][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 735.180612][ C0] ? __sched_text_start+0x8/0x8
[ 735.180623][ C0] ? do_sys_open+0x2e7/0x580
[ 735.180633][ C0] ksys_ioctl+0x9b/0xc0
[ 735.180644][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 735.180656][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.180667][ C0] do_syscall_64+0xb7/0x580
[ 735.180677][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.180685][ C0] RIP: 0033:0x4598c7
[ 735.180696][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.180702][ C0] RSP: 002b:00007fd1268beef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.180713][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 735.180720][ C0] RDX: 00007fd1268bf3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 735.180727][ C0] RBP: 0000000020000151 R08: 0000000000000000 R09: 000000000000000b
[ 735.180734][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000330
[ 735.180740][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 00000000ffffffff
[ 735.180747][ C0] udevd S28592 13622 239 0x00000000
[ 735.180766][ C0] Call Trace:
[ 735.180778][ C0] ? __schedule+0x898/0x1cd0
[ 735.180789][ C0] ? __sched_text_start+0x8/0x8
[ 735.180801][ C0] schedule+0xca/0x250
[ 735.180814][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 735.180826][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 735.180837][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 735.180849][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.180859][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 735.180870][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.180880][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.180890][ C0] ep_poll+0xcca/0xe60
[ 735.180900][ C0] ? ep_modify+0x830/0x830
[ 735.180911][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 735.180923][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.180934][ C0] ? handle_mm_fault+0x1d5/0x910
[ 735.180945][ C0] ? wake_up_q+0xf0/0xf0
[ 735.180956][ C0] ? mark_held_locks+0x9f/0xe0
[ 735.180968][ C0] ? down_read_non_owner+0x470/0x470
[ 735.180977][ C0] do_epoll_wait+0x209/0x260
[ 735.180988][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.180998][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 735.181010][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.181021][ C0] do_syscall_64+0xb7/0x580
[ 735.181032][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.181040][ C0] RIP: 0033:0x7f8d19061943
[ 735.181047][ C0] Code: Bad RIP value.
[ 735.181054][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 735.181064][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 735.181071][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 735.181078][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 735.181085][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 735.181092][ C0] R13: 0000000001fdd5f0 R14: 0000000001fcd250 R15: 000000000000000b
[ 735.181099][ C0] syz-executor.0 S28520 13624 1740 0x00000000
[ 735.181118][ C0] Call Trace:
[ 735.181130][ C0] ? __schedule+0x898/0x1cd0
[ 735.181141][ C0] ? __sched_text_start+0x8/0x8
[ 735.181152][ C0] ? enqueue_hrtimer+0x380/0x380
[ 735.181163][ C0] schedule+0xca/0x250
[ 735.181174][ C0] futex_wait_queue_me+0x2a7/0x570
[ 735.181185][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 735.181195][ C0] futex_wait+0x1e2/0x590
[ 735.181207][ C0] ? futex_wait_setup+0x350/0x350
[ 735.181220][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 735.181231][ C0] ? mark_lock+0xbc/0x1160
[ 735.181244][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.181256][ C0] do_futex+0x15d/0x1b90
[ 735.181268][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.181280][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.181292][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 735.181303][ C0] ? find_held_lock+0x2d/0x110
[ 735.181315][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.181326][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.181336][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.181346][ C0] ? ktime_get+0x190/0x1d0
[ 735.181358][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.181367][ C0] ? ktime_get+0x162/0x1d0
[ 735.181378][ C0] __x64_sys_futex+0x376/0x4f0
[ 735.181389][ C0] ? do_futex+0x1b90/0x1b90
[ 735.181400][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 735.181410][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.181420][ C0] do_syscall_64+0xb7/0x580
[ 735.181434][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.181444][ C0] RIP: 0033:0x459a59
[ 735.181457][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.181466][ C0] RSP: 002b:00007fff7390fbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 735.181484][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 735.181495][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 735.181505][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 735.181515][ C0] R10: 00007fff7390fc90 R11: 0000000000000246 R12: 000000000075bf20
[ 735.181525][ C0] R13: 00000000000b3498 R14: 00000000000b3c95 R15: 000000000075bf2c
[ 735.181533][ C0] syz-executor.0 S29160 13625 1740 0x00000000
[ 735.181558][ C0] Call Trace:
[ 735.181571][ C0] ? __schedule+0x898/0x1cd0
[ 735.181584][ C0] ? __sched_text_start+0x8/0x8
[ 735.181596][ C0] ? find_held_lock+0x2d/0x110
[ 735.181609][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 735.181621][ C0] schedule+0xca/0x250
[ 735.181634][ C0] schedule_timeout+0x682/0xb20
[ 735.181647][ C0] ? find_held_lock+0x2d/0x110
[ 735.181660][ C0] ? usleep_range+0x160/0x160
[ 735.181673][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.181686][ C0] ? find_held_lock+0x2d/0x110
[ 735.181698][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.181711][ C0] __down_interruptible+0x1a2/0x370
[ 735.181723][ C0] ? __down+0x2c0/0x2c0
[ 735.181735][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.181748][ C0] down_interruptible+0x62/0x80
[ 735.181760][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 735.181773][ C0] ? mark_lock+0xbc/0x1160
[ 735.181785][ C0] ? gadget_bind+0x290/0x290
[ 735.181798][ C0] ? mark_lock+0xbc/0x1160
[ 735.181811][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 735.181824][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 735.181837][ C0] ? finish_task_switch+0x11d/0x5d0
[ 735.181849][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 735.181861][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 735.181873][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 735.181885][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 735.181897][ C0] ? ioctl_preallocate+0x200/0x200
[ 735.181909][ C0] ? __fget+0x357/0x530
[ 735.181921][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 735.181933][ C0] ? __sched_text_start+0x8/0x8
[ 735.181945][ C0] ? do_sys_open+0x2e7/0x580
[ 735.181957][ C0] ksys_ioctl+0x9b/0xc0
[ 735.181969][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 735.181983][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.181999][ C0] do_syscall_64+0xb7/0x580
[ 735.182012][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.182022][ C0] RIP: 0033:0x4598c7
[ 735.182034][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.182044][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.182061][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 735.182071][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 735.182080][ C0] RBP: 00000000200002d3 R08: 0000000000000000 R09: 000000000000000b
[ 735.182090][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f30002b06d4
[ 735.182100][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 735.182108][ C0] syz-executor.3 S28520 13627 5849 0x00000000
[ 735.182133][ C0] Call Trace:
[ 735.182145][ C0] ? __schedule+0x898/0x1cd0
[ 735.182158][ C0] ? __sched_text_start+0x8/0x8
[ 735.182171][ C0] ? enqueue_hrtimer+0x380/0x380
[ 735.182183][ C0] schedule+0xca/0x250
[ 735.182196][ C0] futex_wait_queue_me+0x2a7/0x570
[ 735.182208][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 735.182221][ C0] futex_wait+0x1e2/0x590
[ 735.182233][ C0] ? futex_wait_setup+0x350/0x350
[ 735.182248][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 735.182263][ C0] ? mark_lock+0xbc/0x1160
[ 735.182275][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.182286][ C0] do_futex+0x15d/0x1b90
[ 735.182296][ C0] ? __lock_acquire+0x145e/0x3b60
[ 735.182311][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.182322][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 735.182333][ C0] ? find_held_lock+0x2d/0x110
[ 735.182344][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.182356][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.182366][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 735.182376][ C0] ? ktime_get+0x190/0x1d0
[ 735.182388][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.182398][ C0] ? ktime_get+0x162/0x1d0
[ 735.182410][ C0] __x64_sys_futex+0x376/0x4f0
[ 735.182421][ C0] ? do_futex+0x1b90/0x1b90
[ 735.182433][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 735.182444][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 735.182455][ C0] do_syscall_64+0xb7/0x580
[ 735.182466][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.182474][ C0] RIP: 0033:0x459a59
[ 735.182484][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.182496][ C0] RSP: 002b:00007ffc6e2cc8d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 735.182507][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 735.182513][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 735.182520][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 735.182527][ C0] R10: 00007ffc6e2cc9b0 R11: 0000000000000246 R12: 000000000075bf20
[ 735.182534][ C0] R13: 00000000000b35ae R14: 00000000000b3dab R15: 000000000075bf2c
[ 735.182541][ C0] syz-executor.3 S29160 13628 5849 0x00000000
[ 735.182567][ C0] Call Trace:
[ 735.182580][ C0] ? __schedule+0x898/0x1cd0
[ 735.182590][ C0] ? __sched_text_start+0x8/0x8
[ 735.182601][ C0] ? find_held_lock+0x2d/0x110
[ 735.182612][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 735.182623][ C0] schedule+0xca/0x250
[ 735.182635][ C0] schedule_timeout+0x682/0xb20
[ 735.182647][ C0] ? find_held_lock+0x2d/0x110
[ 735.182658][ C0] ? usleep_range+0x160/0x160
[ 735.182670][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 735.182682][ C0] ? find_held_lock+0x2d/0x110
[ 735.182691][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 735.182703][ C0] __down_interruptible+0x1a2/0x370
[ 735.182715][ C0] ? __down+0x2c0/0x2c0
[ 735.182725][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 735.182736][ C0] down_interruptible+0x62/0x80
[ 735.182747][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 735.182759][ C0] ? mark_lock+0xbc/0x1160
[ 735.182770][ C0] ? gadget_bind+0x290/0x290
[ 735.182781][ C0] ? mark_lock+0xbc/0x1160
[ 735.182794][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 735.182807][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 735.182818][ C0] ? finish_task_switch+0x11d/0x5d0
[ 735.182829][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 735.182838][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 735.182849][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 735.182859][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 735.182870][ C0] ? ioctl_preallocate+0x200/0x200
[ 735.182880][ C0] ? __fget+0x357/0x530
[ 735.182891][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 735.182902][ C0] ? __sched_text_start+0x8/0x8
[ 735.182912][ C0] ? do_sys_open+0x2e7/0x580
[ 735.182922][ C0] ksys_ioctl+0x9b/0xc0
[ 735.182933][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 735.182946][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 735.182956][ C0] do_syscall_64+0xb7/0x580
[ 735.182968][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 735.182975][ C0] RIP: 0033:0x4598c7
[ 735.182987][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 735.182993][ C0] RSP: 002b:00007f70878d8ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 735.183004][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 735.183011][ C0] RDX: 00007f70878d93a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 735.183018][ C0] RBP: 00000000200000db R08: 0000000000000000 R09: 000000000000000b
[ 735.183025][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f70878da6d4
[ 735.183032][ C0] R13: 00000000004c9379 R14: 00000000004e0920 R15: 00000000ffffffff
[ 735.183038][ C0]
[ 735.183038][ C0] Showing all locks held in the system:
[ 735.183049][ C0] 3 locks held by kworker/0:1/12:
[ 735.183059][ C0] 5 locks held by kworker/1:2/83:
[ 735.183063][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 735.183087][ C0] #1: ffff8881d8a47dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.183109][ C0] #2: ffff8881d5ef7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 735.183129][ C0] #3: ffff8881d5f70da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640
[ 735.183150][ C0] #4: ffff8881d7cf0ea0 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 735.183177][ C0] 8 locks held by kworker/0:2/102:
[ 735.183181][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 735.183202][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.183223][ C0] #2: ffffffff86cf4820 (console_lock){+.+.}, at: console_callback+0x61/0x3f0
[ 735.183245][ C0] #3: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 735.183264][ C0] #4: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 735.183286][ C0] #5: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 735.183307][ C0] #6: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 735.183329][ C0] #7: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 735.183356][ C0] 4 locks held by rs:main Q:Reg/1596:
[ 735.183363][ C0] 2 locks held by getty/1689:
[ 735.183367][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183389][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183413][ C0] 2 locks held by getty/1690:
[ 735.183417][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183438][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183462][ C0] 2 locks held by getty/1691:
[ 735.183466][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183492][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183516][ C0] 2 locks held by getty/1692:
[ 735.183520][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183542][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183568][ C0] 2 locks held by getty/1693:
[ 735.183571][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183593][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183617][ C0] 2 locks held by getty/1694:
[ 735.183621][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.183642][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.183669][ C0] 6 locks held by kworker/0:3/2746:
[ 735.183673][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 735.183693][ C0] #1: ffff8881cd2afdd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.183714][ C0] #2: ffff8881d629ac80 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0
[ 735.183754][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4b7/0x920
[ 735.183794][ C0] #4: ffff8881d5f2e1e0 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 735.183833][ C0] #5: ffffffff87217ee8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460
[ 735.183874][ C0] 4 locks held by kworker/0:4/2751:
[ 735.183881][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 735.183920][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.183960][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 735.184004][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 735.184046][ C0] 5 locks held by kworker/0:5/2766:
[ 735.184053][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 735.184093][ C0] #1: ffff8881aee27dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.184133][ C0] #2: ffff8881d5ef3d80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 735.184172][ C0] #3: ffff8881d5ef51a0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640
[ 735.184208][ C0] #4: ffff8881d7cf0d20 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 735.184232][ C0] 3 locks held by kworker/0:7/2804:
[ 735.184236][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 735.184256][ C0] #1: ffff8881cac9fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 735.184276][ C0] #2: ffff8881d5fa2c80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 735.184300][ C0] 2 locks held by getty/11684:
[ 735.184307][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 735.184348][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 735.184388][ C0]
[ 735.184395][ C0] =============================================
[ 735.184395][ C0]
[ 735.190014][ T83] usb 3-1: Using ep0 maxpacket: 8
[ 735.196311][ C0] task PC stack pid father
[ 735.196319][ C0] init S24528 1 0 0x00000000
[ 735.196345][ C0] Call Trace:
[ 759.968026][ C0] ? __schedule+0x898/0x1cd0
[ 759.972594][ C0] ? __sched_text_start+0x8/0x8
[ 759.977424][ C0] ? debug_object_fixup+0x30/0x30
[ 759.983433][ C0] ? enqueue_hrtimer+0x380/0x380
[ 759.988351][ C0] schedule+0xca/0x250
[ 759.992403][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 759.998448][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 760.004231][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 760.009058][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 760.015015][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.020796][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.026057][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 760.032368][ C0] ? pollwake+0x200/0x200
[ 760.036685][ C0] do_select+0x122e/0x1700
[ 760.041079][ C0] ? select_estimate_accuracy+0x320/0x320
[ 760.046772][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 760.052552][ C0] ? poll_freewait+0x250/0x250
[ 760.057291][ C0] ? kmem_cache_free+0xb9/0x380
[ 760.062117][ C0] ? putname+0xe1/0x120
[ 760.066245][ C0] ? filename_lookup+0x28f/0x3f0
[ 760.071180][ C0] ? vfs_statx+0x113/0x1e0
[ 760.075591][ C0] ? __do_sys_newstat+0x96/0x120
[ 760.080508][ C0] ? do_syscall_64+0xb7/0x580
[ 760.085165][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 760.091214][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 760.096137][ C0] ? find_held_lock+0x2d/0x110
[ 760.100880][ C0] ? mark_lock+0xbc/0x1160
[ 760.105287][ C0] ? __lock_acquire+0x145e/0x3b60
[ 760.110291][ C0] ? __lock_acquire+0x80b/0x3b60
[ 760.115208][ C0] ? find_held_lock+0x2d/0x110
[ 760.119963][ C0] ? __might_fault+0x11f/0x1d0
[ 760.124719][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 760.129551][ C0] ? lock_acquire+0x127/0x320
[ 760.134205][ C0] ? __might_fault+0xef/0x1d0
[ 760.138863][ C0] ? __might_fault+0x192/0x1d0
[ 760.143605][ C0] ? core_sys_select+0x4da/0x820
[ 760.148536][ C0] core_sys_select+0x4da/0x820
[ 760.153286][ C0] ? do_compat_pselect+0x210/0x210
[ 760.158383][ C0] ? find_held_lock+0x2d/0x110
[ 760.163128][ C0] ? find_held_lock+0x2d/0x110
[ 760.167883][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 760.172714][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 760.178239][ C0] ? timespec64_add_safe+0x189/0x210
[ 760.183507][ C0] ? nsec_to_clock_t+0x30/0x30
[ 760.188254][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.193512][ C0] kern_select+0x13d/0x1c0
[ 760.197904][ C0] ? core_sys_select+0x820/0x820
[ 760.202817][ C0] __x64_sys_select+0xba/0x150
[ 760.207560][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.212820][ C0] do_syscall_64+0xb7/0x580
[ 760.217304][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 760.223173][ C0] RIP: 0033:0x7fd311070dd3
[ 760.227583][ C0] Code: Bad RIP value.
[ 760.231624][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 760.241486][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 760.249434][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 760.257387][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 760.265334][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 760.273280][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 760.281232][ C0] kthreadd S29208 2 0 0x80004000
[ 760.287554][ C0] Call Trace:
[ 760.290824][ C0] ? __schedule+0x898/0x1cd0
[ 760.295401][ C0] ? __sched_text_start+0x8/0x8
[ 760.300228][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 760.305230][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 760.310174][ C0] schedule+0xca/0x250
[ 760.314246][ C0] kthreadd+0x572/0x680
[ 760.318396][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 760.323829][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 760.329004][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 760.334437][ C0] ret_from_fork+0x24/0x30
[ 760.338832][ C0] rcu_gp I30312 3 2 0x80004000
[ 760.345170][ C0] Call Trace:
[ 760.348444][ C0] ? __schedule+0x898/0x1cd0
[ 760.353024][ C0] ? __sched_text_start+0x8/0x8
[ 760.357854][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 760.362860][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 760.367777][ C0] schedule+0xca/0x250
[ 760.371833][ C0] rescuer_thread+0x6ed/0xc00
[ 760.376487][ C0] ? worker_thread+0xe20/0xe20
[ 760.381226][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.387021][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 760.391937][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.397202][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.402204][ C0] ? worker_thread+0xe20/0xe20
[ 760.406946][ C0] kthread+0x318/0x420
[ 760.410993][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.416342][ C0] ret_from_fork+0x24/0x30
[ 760.420733][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 760.427062][ C0] Call Trace:
[ 760.430327][ C0] ? __schedule+0x898/0x1cd0
[ 760.434892][ C0] ? __sched_text_start+0x8/0x8
[ 760.439728][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 760.444734][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 760.449646][ C0] schedule+0xca/0x250
[ 760.453690][ C0] rescuer_thread+0x6ed/0xc00
[ 760.458342][ C0] ? worker_thread+0xe20/0xe20
[ 760.463080][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.468861][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 760.473776][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.479036][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.484033][ C0] ? worker_thread+0xe20/0xe20
[ 760.488769][ C0] kthread+0x318/0x420
[ 760.492813][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.498158][ C0] ret_from_fork+0x24/0x30
[ 760.502547][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 760.508876][ C0] Workqueue: 0x0 (kblockd)
[ 760.513353][ C0] Call Trace:
[ 760.516614][ C0] ? __schedule+0x898/0x1cd0
[ 760.521178][ C0] ? __sched_text_start+0x8/0x8
[ 760.526004][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 760.531348][ C0] schedule+0xca/0x250
[ 760.535392][ C0] worker_thread+0x245/0xe20
[ 760.539958][ C0] ? process_one_work+0x1530/0x1530
[ 760.545129][ C0] kthread+0x318/0x420
[ 760.549175][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.554522][ C0] ret_from_fork+0x24/0x30
[ 760.558914][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 760.565251][ C0] Call Trace:
[ 760.568517][ C0] ? __schedule+0x898/0x1cd0
[ 760.573081][ C0] ? __sched_text_start+0x8/0x8
[ 760.577906][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 760.582905][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 760.587817][ C0] schedule+0xca/0x250
[ 760.591863][ C0] rescuer_thread+0x6ed/0xc00
[ 760.596515][ C0] ? worker_thread+0xe20/0xe20
[ 760.601276][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.607058][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 760.611983][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.617243][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.622240][ C0] ? worker_thread+0xe20/0xe20
[ 760.626980][ C0] kthread+0x318/0x420
[ 760.631026][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.636370][ C0] ret_from_fork+0x24/0x30
[ 760.640761][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 760.648634][ C0] Call Trace:
[ 760.651896][ C0] ? __schedule+0x898/0x1cd0
[ 760.656463][ C0] ? __sched_text_start+0x8/0x8
[ 760.661291][ C0] ? __do_softirq+0x650/0x912
[ 760.665941][ C0] ? takeover_tasklets+0x720/0x720
[ 760.671030][ C0] preempt_schedule_common+0x30/0x60
[ 760.676290][ C0] _cond_resched+0x18/0x20
[ 760.680680][ C0] smpboot_thread_fn+0x3e8/0x850
[ 760.685594][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 760.691980][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.696981][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 760.703367][ C0] kthread+0x318/0x420
[ 760.707410][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.712754][ C0] ret_from_fork+0x24/0x30
[ 760.717144][ C0] rcu_sched I29384 10 2 0x80004000
[ 760.723449][ C0] Call Trace:
[ 760.726712][ C0] ? __schedule+0x898/0x1cd0
[ 760.731278][ C0] ? __sched_text_start+0x8/0x8
[ 760.736102][ C0] ? prepare_to_swait_event+0x107/0x330
[ 760.741632][ C0] schedule+0xca/0x250
[ 760.745701][ C0] rcu_gp_kthread+0x1b9f/0x29e0
[ 760.750530][ C0] ? lock_acquire+0x127/0x320
[ 760.755180][ C0] ? kfree_call_rcu+0x10/0x10
[ 760.759834][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.765616][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.770874][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.775873][ C0] ? kfree_call_rcu+0x10/0x10
[ 760.780522][ C0] kthread+0x318/0x420
[ 760.784564][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.789908][ C0] ret_from_fork+0x24/0x30
[ 760.794297][ C0] migration/0 S29944 11 2 0x80004000
[ 760.800604][ C0] Call Trace:
[ 760.803867][ C0] ? __schedule+0x898/0x1cd0
[ 760.808443][ C0] ? __sched_text_start+0x8/0x8
[ 760.813267][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 760.819049][ C0] schedule+0xca/0x250
[ 760.823095][ C0] smpboot_thread_fn+0x585/0x850
[ 760.828010][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 760.834396][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 760.839394][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 760.845784][ C0] kthread+0x318/0x420
[ 760.849843][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 760.855188][ C0] ret_from_fork+0x24/0x30
[ 760.859590][ C0] kworker/0:1 D26000 12 2 0x80004000
[ 760.865906][ C0] Workqueue: usb_hub_wq hub_event
[ 760.870901][ C0] Call Trace:
[ 760.874166][ C0] ? __schedule+0x898/0x1cd0
[ 760.878730][ C0] ? __sched_text_start+0x8/0x8
[ 760.883567][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.888829][ C0] schedule+0xca/0x250
[ 760.892879][ C0] schedule_timeout+0x440/0xb20
[ 760.897706][ C0] ? find_held_lock+0x2d/0x110
[ 760.902444][ C0] ? usleep_range+0x160/0x160
[ 760.907098][ C0] ? __next_timer_interrupt+0x190/0x190
[ 760.912620][ C0] ? mark_held_locks+0x9f/0xe0
[ 760.917360][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 760.922533][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 760.928324][ C0] ? __free_object+0x747/0xcf0
[ 760.933065][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 760.938586][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 760.943845][ C0] ? wake_up_q+0xf0/0xf0
[ 760.948064][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 760.952976][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 760.957976][ C0] ? sg_clean+0x230/0x230
[ 760.962293][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 760.967555][ C0] ? memset+0x20/0x40
[ 760.971516][ C0] usb_control_msg+0x31c/0x4a0
[ 760.976267][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 760.981441][ C0] ? __next_timer_interrupt+0x190/0x190
[ 760.986963][ C0] hub_ext_port_status+0x125/0x460
[ 760.992049][ C0] hub_port_debounce+0x11c/0x260
[ 760.996961][ C0] ? usb_port_disable+0x190/0x190
[ 761.001960][ C0] ? kfree_const+0x51/0x60
[ 761.006352][ C0] ? kfree+0xe4/0x2f0
[ 761.010311][ C0] ? driver_check+0x50/0x50
[ 761.014797][ C0] ? kfree_const+0x51/0x60
[ 761.019194][ C0] ? kobject_put+0x18c/0x280
[ 761.023764][ C0] hub_event+0x250b/0x3640
[ 761.028155][ C0] ? find_held_lock+0x2d/0x110
[ 761.032894][ C0] ? mark_held_locks+0xe0/0xe0
[ 761.037632][ C0] ? hub_port_debounce+0x260/0x260
[ 761.042718][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 761.048237][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 761.053506][ C0] process_one_work+0x92b/0x1530
[ 761.058419][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 761.063764][ C0] worker_thread+0x96/0xe20
[ 761.068244][ C0] ? process_one_work+0x1530/0x1530
[ 761.073421][ C0] kthread+0x318/0x420
[ 761.077467][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.082812][ C0] ret_from_fork+0x24/0x30
[ 761.087203][ C0] cpuhp/0 S28352 13 2 0x80004000
[ 761.093513][ C0] Call Trace:
[ 761.096777][ C0] ? __schedule+0x898/0x1cd0
[ 761.101344][ C0] ? __sched_text_start+0x8/0x8
[ 761.106168][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 761.111951][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.117240][ C0] schedule+0xca/0x250
[ 761.121285][ C0] smpboot_thread_fn+0x585/0x850
[ 761.126201][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.132588][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.137590][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.143995][ C0] kthread+0x318/0x420
[ 761.148059][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.153412][ C0] ret_from_fork+0x24/0x30
[ 761.157806][ C0] cpuhp/1 S28400 14 2 0x80004000
[ 761.164117][ C0] Call Trace:
[ 761.167384][ C0] ? __schedule+0x898/0x1cd0
[ 761.171955][ C0] ? __sched_text_start+0x8/0x8
[ 761.176783][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 761.182566][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.187833][ C0] schedule+0xca/0x250
[ 761.191885][ C0] smpboot_thread_fn+0x585/0x850
[ 761.196807][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.203202][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.208221][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.214608][ C0] kthread+0x318/0x420
[ 761.218654][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.224009][ C0] ret_from_fork+0x24/0x30
[ 761.228433][ C0] migration/1 S30512 15 2 0x80004000
[ 761.234745][ C0] Call Trace:
[ 761.238011][ C0] ? __schedule+0x898/0x1cd0
[ 761.242580][ C0] ? __sched_text_start+0x8/0x8
[ 761.247406][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 761.253188][ C0] schedule+0xca/0x250
[ 761.257232][ C0] smpboot_thread_fn+0x585/0x850
[ 761.262148][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.268538][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.273536][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.279923][ C0] kthread+0x318/0x420
[ 761.283969][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.289316][ C0] ret_from_fork+0x24/0x30
[ 761.293706][ C0] ksoftirqd/1 S25832 16 2 0x80004000
[ 761.300012][ C0] Call Trace:
[ 761.303278][ C0] ? __schedule+0x898/0x1cd0
[ 761.307863][ C0] ? __sched_text_start+0x8/0x8
[ 761.312706][ C0] schedule+0xca/0x250
[ 761.316765][ C0] smpboot_thread_fn+0x585/0x850
[ 761.321682][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.328069][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.333068][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 761.339458][ C0] kthread+0x318/0x420
[ 761.343503][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.348852][ C0] ret_from_fork+0x24/0x30
[ 761.353250][ C0] kworker/1:0 I24016 17 2 0x80004000
[ 761.359596][ C0] Workqueue: 0x0 (events)
[ 761.363990][ C0] Call Trace:
[ 761.367268][ C0] ? __schedule+0x898/0x1cd0
[ 761.371840][ C0] ? __sched_text_start+0x8/0x8
[ 761.376672][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 761.381588][ C0] schedule+0xca/0x250
[ 761.385636][ C0] worker_thread+0x245/0xe20
[ 761.390207][ C0] ? process_one_work+0x1530/0x1530
[ 761.395397][ C0] kthread+0x318/0x420
[ 761.399446][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.404924][ C0] ret_from_fork+0x24/0x30
[ 761.409318][ C0] kworker/1:0H I29304 18 2 0x80004000
[ 761.415647][ C0] Workqueue: 0x0 (kblockd)
[ 761.420126][ C0] Call Trace:
[ 761.423391][ C0] ? __schedule+0x898/0x1cd0
[ 761.427958][ C0] ? __sched_text_start+0x8/0x8
[ 761.432788][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 761.438138][ C0] schedule+0xca/0x250
[ 761.442189][ C0] worker_thread+0x245/0xe20
[ 761.446764][ C0] ? process_one_work+0x1530/0x1530
[ 761.451942][ C0] kthread+0x318/0x420
[ 761.455986][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.461330][ C0] ret_from_fork+0x24/0x30
[ 761.465720][ C0] kdevtmpfs S27784 19 2 0x80004000
[ 761.472043][ C0] Call Trace:
[ 761.475311][ C0] ? __schedule+0x898/0x1cd0
[ 761.479876][ C0] ? __sched_text_start+0x8/0x8
[ 761.484702][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 761.489702][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 761.494616][ C0] schedule+0xca/0x250
[ 761.498660][ C0] devtmpfsd.part.0+0x48d/0x780
[ 761.503507][ C0] ? public_dev_mount+0xa0/0xa0
[ 761.508337][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.513685][ C0] ? ksys_mount+0xfc/0x150
[ 761.518079][ C0] ? kfree+0xe4/0x2f0
[ 761.522037][ C0] devtmpfsd+0xf8/0x120
[ 761.526168][ C0] ? devtmpfsd.part.0+0x780/0x780
[ 761.531169][ C0] kthread+0x318/0x420
[ 761.535216][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.540564][ C0] ret_from_fork+0x24/0x30
[ 761.544959][ C0] netns I30584 20 2 0x80004000
[ 761.551290][ C0] Call Trace:
[ 761.554555][ C0] ? __schedule+0x898/0x1cd0
[ 761.559121][ C0] ? __sched_text_start+0x8/0x8
[ 761.563947][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 761.568945][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 761.573868][ C0] schedule+0xca/0x250
[ 761.577914][ C0] rescuer_thread+0x6ed/0xc00
[ 761.582567][ C0] ? worker_thread+0xe20/0xe20
[ 761.587302][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 761.593080][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 761.597992][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.603251][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.608249][ C0] ? worker_thread+0xe20/0xe20
[ 761.612986][ C0] kthread+0x318/0x420
[ 761.617032][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.622392][ C0] ret_from_fork+0x24/0x30
[ 761.626783][ C0] kauditd S30280 21 2 0x80004000
[ 761.633091][ C0] Call Trace:
[ 761.636371][ C0] ? __schedule+0x898/0x1cd0
[ 761.640935][ C0] ? __sched_text_start+0x8/0x8
[ 761.645758][ C0] ? prepare_to_wait_event+0x129/0x650
[ 761.651198][ C0] ? skb_dequeue+0x129/0x180
[ 761.655761][ C0] schedule+0xca/0x250
[ 761.659810][ C0] kauditd_thread+0x627/0xac0
[ 761.664463][ C0] ? auditd_reset+0x170/0x170
[ 761.669112][ C0] ? finish_wait+0x260/0x260
[ 761.673679][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.678940][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.683941][ C0] ? auditd_reset+0x170/0x170
[ 761.688592][ C0] kthread+0x318/0x420
[ 761.692638][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.697985][ C0] ret_from_fork+0x24/0x30
[ 761.702371][ C0] kworker/1:1 I23056 22 2 0x80004000
[ 761.708703][ C0] Workqueue: 0x0 (events_power_efficient)
[ 761.714483][ C0] Call Trace:
[ 761.717749][ C0] ? __schedule+0x898/0x1cd0
[ 761.722315][ C0] ? __sched_text_start+0x8/0x8
[ 761.727139][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 761.732491][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 761.737492][ C0] schedule+0xca/0x250
[ 761.741536][ C0] worker_thread+0x245/0xe20
[ 761.746101][ C0] ? process_one_work+0x1530/0x1530
[ 761.751269][ C0] kthread+0x318/0x420
[ 761.755313][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.760659][ C0] ret_from_fork+0x24/0x30
[ 761.765048][ C0] khungtaskd S30144 23 2 0x80004000
[ 761.771354][ C0] Call Trace:
[ 761.774615][ C0] ? __schedule+0x898/0x1cd0
[ 761.779179][ C0] ? __sched_text_start+0x8/0x8
[ 761.784003][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 761.789349][ C0] ? lock_timer_base+0x55/0x1a0
[ 761.794175][ C0] schedule+0xca/0x250
[ 761.798220][ C0] schedule_timeout+0x440/0xb20
[ 761.803045][ C0] ? usleep_range+0x160/0x160
[ 761.807694][ C0] ? watchdog+0x933/0xe50
[ 761.811999][ C0] ? __next_timer_interrupt+0x190/0x190
[ 761.817518][ C0] ? watchdog+0x1a1/0xe50
[ 761.821823][ C0] watchdog+0xeb/0xe50
[ 761.825866][ C0] ? reset_hung_task_detector+0x30/0x30
[ 761.831396][ C0] kthread+0x318/0x420
[ 761.835440][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.840786][ C0] ret_from_fork+0x24/0x30
[ 761.845173][ C0] oom_reaper S30568 24 2 0x80004000
[ 761.851481][ C0] Call Trace:
[ 761.854748][ C0] ? __schedule+0x898/0x1cd0
[ 761.859314][ C0] ? __sched_text_start+0x8/0x8
[ 761.864139][ C0] ? prepare_to_wait_event+0x129/0x650
[ 761.869576][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 761.874750][ C0] schedule+0xca/0x250
[ 761.878796][ C0] oom_reaper+0xb99/0x1060
[ 761.883189][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 761.888016][ C0] ? lock_acquire+0x127/0x320
[ 761.892669][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 761.897838][ C0] ? finish_wait+0x260/0x260
[ 761.902405][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.907663][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.912660][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 761.917830][ C0] kthread+0x318/0x420
[ 761.921872][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 761.927226][ C0] ret_from_fork+0x24/0x30
[ 761.931613][ C0] writeback I30584 25 2 0x80004000
[ 761.937943][ C0] Call Trace:
[ 761.941208][ C0] ? __schedule+0x898/0x1cd0
[ 761.945801][ C0] ? __sched_text_start+0x8/0x8
[ 761.950638][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 761.955641][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 761.960558][ C0] schedule+0xca/0x250
[ 761.964611][ C0] rescuer_thread+0x6ed/0xc00
[ 761.969528][ C0] ? worker_thread+0xe20/0xe20
[ 761.974274][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 761.980058][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 761.984977][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 761.990240][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 761.995241][ C0] ? worker_thread+0xe20/0xe20
[ 761.999979][ C0] kthread+0x318/0x420
[ 762.004025][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.009373][ C0] ret_from_fork+0x24/0x30
[ 762.013784][ C0] kcompactd0 S30608 26 2 0x80004000
[ 762.020099][ C0] Call Trace:
[ 762.023365][ C0] ? __schedule+0x898/0x1cd0
[ 762.027932][ C0] ? __sched_text_start+0x8/0x8
[ 762.032770][ C0] ? prepare_to_wait_event+0x129/0x650
[ 762.038213][ C0] schedule+0xca/0x250
[ 762.042257][ C0] kcompactd+0x50d/0x7c0
[ 762.046474][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 762.051562][ C0] ? finish_wait+0x260/0x260
[ 762.056150][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.061407][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.066406][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 762.071490][ C0] kthread+0x318/0x420
[ 762.075534][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.080888][ C0] ret_from_fork+0x24/0x30
[ 762.085299][ C0] kworker/u4:1 I24448 28 2 0x80004000
[ 762.091635][ C0] Workqueue: 0x0 (events_unbound)
[ 762.096726][ C0] Call Trace:
[ 762.100003][ C0] ? __schedule+0x898/0x1cd0
[ 762.104572][ C0] ? __sched_text_start+0x8/0x8
[ 762.109403][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 762.114767][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.119768][ C0] schedule+0xca/0x250
[ 762.123810][ C0] worker_thread+0x245/0xe20
[ 762.128379][ C0] ? process_one_work+0x1530/0x1530
[ 762.133694][ C0] kthread+0x318/0x420
[ 762.137757][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.143110][ C0] ret_from_fork+0x24/0x30
[ 762.147502][ C0] kblockd I31000 78 2 0x80004000
[ 762.153845][ C0] Call Trace:
[ 762.157115][ C0] ? __schedule+0x898/0x1cd0
[ 762.161684][ C0] ? __sched_text_start+0x8/0x8
[ 762.166522][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.171525][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.176444][ C0] schedule+0xca/0x250
[ 762.180501][ C0] rescuer_thread+0x6ed/0xc00
[ 762.185163][ C0] ? worker_thread+0xe20/0xe20
[ 762.189905][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.195691][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.200606][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.205889][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.210907][ C0] ? worker_thread+0xe20/0xe20
[ 762.215642][ C0] kthread+0x318/0x420
[ 762.219690][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.225033][ C0] ret_from_fork+0x24/0x30
[ 762.229424][ C0] ata_sff I30584 79 2 0x80004000
[ 762.235911][ C0] Call Trace:
[ 762.239192][ C0] ? __schedule+0x898/0x1cd0
[ 762.243769][ C0] ? __sched_text_start+0x8/0x8
[ 762.248609][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.253616][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.258536][ C0] schedule+0xca/0x250
[ 762.262588][ C0] rescuer_thread+0x6ed/0xc00
[ 762.267244][ C0] ? worker_thread+0xe20/0xe20
[ 762.271984][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.277767][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.282682][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.287941][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.292941][ C0] ? worker_thread+0xe20/0xe20
[ 762.297678][ C0] kthread+0x318/0x420
[ 762.301722][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.307073][ C0] ret_from_fork+0x24/0x30
[ 762.311467][ C0] md I31000 80 2 0x80004000
[ 762.317812][ C0] Call Trace:
[ 762.321111][ C0] ? __schedule+0x898/0x1cd0
[ 762.325694][ C0] ? __sched_text_start+0x8/0x8
[ 762.330525][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.335531][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.340447][ C0] schedule+0xca/0x250
[ 762.344492][ C0] rescuer_thread+0x6ed/0xc00
[ 762.349144][ C0] ? worker_thread+0xe20/0xe20
[ 762.353883][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.359678][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.364594][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.369855][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.374877][ C0] ? worker_thread+0xe20/0xe20
[ 762.379633][ C0] kthread+0x318/0x420
[ 762.383688][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.389038][ C0] ret_from_fork+0x24/0x30
[ 762.393431][ C0] edac-poller I31000 81 2 0x80004000
[ 762.399762][ C0] Call Trace:
[ 762.403029][ C0] ? __schedule+0x898/0x1cd0
[ 762.407598][ C0] ? __sched_text_start+0x8/0x8
[ 762.412424][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.417445][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.422364][ C0] schedule+0xca/0x250
[ 762.426410][ C0] rescuer_thread+0x6ed/0xc00
[ 762.431062][ C0] ? worker_thread+0xe20/0xe20
[ 762.435803][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.441585][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.446498][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.451759][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.456758][ C0] ? worker_thread+0xe20/0xe20
[ 762.461499][ C0] kthread+0x318/0x420
[ 762.465548][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.470896][ C0] ret_from_fork+0x24/0x30
[ 762.475287][ C0] kworker/1:2 D23648 83 2 0x80004000
[ 762.481605][ C0] Workqueue: usb_hub_wq hub_event
[ 762.486603][ C0] Call Trace:
[ 762.489867][ C0] ? __schedule+0x898/0x1cd0
[ 762.494433][ C0] ? __sched_text_start+0x8/0x8
[ 762.499262][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.504522][ C0] schedule+0xca/0x250
[ 762.508571][ C0] schedule_timeout+0x440/0xb20
[ 762.513399][ C0] ? find_held_lock+0x2d/0x110
[ 762.518145][ C0] ? usleep_range+0x160/0x160
[ 762.522800][ C0] ? __next_timer_interrupt+0x190/0x190
[ 762.528327][ C0] ? mark_held_locks+0x9f/0xe0
[ 762.533063][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 762.538256][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 762.544054][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 762.549578][ C0] ? wake_up_q+0xf0/0xf0
[ 762.553796][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 762.558713][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 762.563713][ C0] ? sg_clean+0x230/0x230
[ 762.568033][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 762.573296][ C0] ? memset+0x20/0x40
[ 762.577255][ C0] usb_control_msg+0x31c/0x4a0
[ 762.581996][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 762.587169][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 762.592688][ C0] usb_get_descriptor+0xc1/0x1b0
[ 762.597618][ C0] usb_get_device_descriptor+0x81/0xf0
[ 762.603070][ C0] hub_port_init+0x1153/0x2d30
[ 762.607897][ C0] hub_event+0x197f/0x3640
[ 762.612293][ C0] ? hub_port_debounce+0x260/0x260
[ 762.617382][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 762.622905][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 762.628174][ C0] process_one_work+0x92b/0x1530
[ 762.633088][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 762.638434][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.643432][ C0] worker_thread+0x7ab/0xe20
[ 762.648000][ C0] ? process_one_work+0x1530/0x1530
[ 762.653172][ C0] kthread+0x318/0x420
[ 762.657218][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.662566][ C0] ret_from_fork+0x24/0x30
[ 762.666958][ C0] rpciod I30584 84 2 0x80004000
[ 762.673295][ C0] Call Trace:
[ 762.676564][ C0] ? __schedule+0x898/0x1cd0
[ 762.681130][ C0] ? __sched_text_start+0x8/0x8
[ 762.685963][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.690963][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.695893][ C0] schedule+0xca/0x250
[ 762.699940][ C0] rescuer_thread+0x6ed/0xc00
[ 762.704593][ C0] ? worker_thread+0xe20/0xe20
[ 762.709340][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.715140][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.720063][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.725325][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.730325][ C0] ? worker_thread+0xe20/0xe20
[ 762.735075][ C0] kthread+0x318/0x420
[ 762.739119][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.744550][ C0] ret_from_fork+0x24/0x30
[ 762.748942][ C0] kworker/u5:0 I29392 85 2 0x80004000
[ 762.755268][ C0] Workqueue: 0x0 (hci0)
[ 762.759486][ C0] Call Trace:
[ 762.763707][ C0] ? __schedule+0x898/0x1cd0
[ 762.768272][ C0] ? __sched_text_start+0x8/0x8
[ 762.773098][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 762.778450][ C0] schedule+0xca/0x250
[ 762.782495][ C0] worker_thread+0x245/0xe20
[ 762.787063][ C0] ? process_one_work+0x1530/0x1530
[ 762.792234][ C0] kthread+0x318/0x420
[ 762.796299][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.801664][ C0] ret_from_fork+0x24/0x30
[ 762.806057][ C0] xprtiod I30840 86 2 0x80004000
[ 762.812382][ C0] Call Trace:
[ 762.815658][ C0] ? __schedule+0x898/0x1cd0
[ 762.820226][ C0] ? __sched_text_start+0x8/0x8
[ 762.825055][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.830078][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.834990][ C0] schedule+0xca/0x250
[ 762.839035][ C0] rescuer_thread+0x6ed/0xc00
[ 762.843712][ C0] ? worker_thread+0xe20/0xe20
[ 762.848468][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.854247][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.859163][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.864438][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.869448][ C0] ? worker_thread+0xe20/0xe20
[ 762.874187][ C0] kthread+0x318/0x420
[ 762.878233][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.883579][ C0] ret_from_fork+0x24/0x30
[ 762.887969][ C0] cfg80211 I30840 87 2 0x80004000
[ 762.894298][ C0] Call Trace:
[ 762.897564][ C0] ? __schedule+0x898/0x1cd0
[ 762.902132][ C0] ? __sched_text_start+0x8/0x8
[ 762.907914][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 762.912913][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 762.917830][ C0] schedule+0xca/0x250
[ 762.921893][ C0] rescuer_thread+0x6ed/0xc00
[ 762.926546][ C0] ? worker_thread+0xe20/0xe20
[ 762.931292][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 762.937072][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 762.941985][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 762.947244][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 762.952242][ C0] ? worker_thread+0xe20/0xe20
[ 762.956997][ C0] kthread+0x318/0x420
[ 762.961057][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 762.966404][ C0] ret_from_fork+0x24/0x30
[ 762.970801][ C0] kswapd0 S30536 88 2 0x80004000
[ 762.977112][ C0] Call Trace:
[ 762.980378][ C0] ? __schedule+0x898/0x1cd0
[ 762.984942][ C0] ? __sched_text_start+0x8/0x8
[ 762.989769][ C0] ? cpumask_next+0x1f/0x30
[ 762.994250][ C0] schedule+0xca/0x250
[ 762.998293][ C0] kswapd+0xbb6/0xdd0
[ 763.002255][ C0] ? lock_acquire+0x127/0x320
[ 763.006909][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 763.011645][ C0] ? finish_wait+0x260/0x260
[ 763.016211][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.021471][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.026470][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 763.031209][ C0] kthread+0x318/0x420
[ 763.035253][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.040619][ C0] ret_from_fork+0x24/0x30
[ 763.045020][ C0] nfsiod I30584 89 2 0x80004000
[ 763.051352][ C0] Call Trace:
[ 763.054615][ C0] ? __schedule+0x898/0x1cd0
[ 763.059179][ C0] ? __sched_text_start+0x8/0x8
[ 763.064022][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.069025][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.073940][ C0] schedule+0xca/0x250
[ 763.077987][ C0] rescuer_thread+0x6ed/0xc00
[ 763.082639][ C0] ? worker_thread+0xe20/0xe20
[ 763.087399][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.093192][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.098111][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.103378][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.108388][ C0] ? worker_thread+0xe20/0xe20
[ 763.113131][ C0] kthread+0x318/0x420
[ 763.117185][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.122538][ C0] ret_from_fork+0x24/0x30
[ 763.126936][ C0] acpi_thermal_pm I30840 92 2 0x80004000
[ 763.133275][ C0] Call Trace:
[ 763.136549][ C0] ? __schedule+0x898/0x1cd0
[ 763.141115][ C0] ? __sched_text_start+0x8/0x8
[ 763.145959][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.151150][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.156069][ C0] schedule+0xca/0x250
[ 763.160123][ C0] rescuer_thread+0x6ed/0xc00
[ 763.164777][ C0] ? worker_thread+0xe20/0xe20
[ 763.169516][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.175296][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.180215][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.185480][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.190483][ C0] ? worker_thread+0xe20/0xe20
[ 763.195233][ C0] kthread+0x318/0x420
[ 763.199394][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.204762][ C0] ret_from_fork+0x24/0x30
[ 763.209158][ C0] scsi_eh_0 S30016 93 2 0x80004000
[ 763.215470][ C0] Call Trace:
[ 763.218736][ C0] ? __schedule+0x898/0x1cd0
[ 763.223304][ C0] ? __sched_text_start+0x8/0x8
[ 763.228132][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 763.233304][ C0] schedule+0xca/0x250
[ 763.237353][ C0] scsi_error_handler+0x508/0xf70
[ 763.242354][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 763.247183][ C0] ? lock_acquire+0x127/0x320
[ 763.251838][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 763.256923][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.262700][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.267614][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.272874][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.277873][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 763.282957][ C0] kthread+0x318/0x420
[ 763.287001][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.292347][ C0] ret_from_fork+0x24/0x30
[ 763.296747][ C0] scsi_tmf_0 I30584 94 2 0x80004000
[ 763.303082][ C0] Call Trace:
[ 763.306513][ C0] ? __schedule+0x898/0x1cd0
[ 763.311084][ C0] ? __sched_text_start+0x8/0x8
[ 763.315914][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.320923][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.325846][ C0] schedule+0xca/0x250
[ 763.329897][ C0] rescuer_thread+0x6ed/0xc00
[ 763.335511][ C0] ? worker_thread+0xe20/0xe20
[ 763.340255][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.346041][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.351045][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.356304][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.361304][ C0] ? worker_thread+0xe20/0xe20
[ 763.366045][ C0] kthread+0x318/0x420
[ 763.370107][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.375453][ C0] ret_from_fork+0x24/0x30
[ 763.379850][ C0] kworker/1:1H I28792 95 2 0x80004000
[ 763.386193][ C0] Workqueue: 0x0 (kblockd)
[ 763.390670][ C0] Call Trace:
[ 763.393935][ C0] ? __schedule+0x898/0x1cd0
[ 763.398503][ C0] ? __sched_text_start+0x8/0x8
[ 763.403329][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 763.408678][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.413681][ C0] schedule+0xca/0x250
[ 763.417727][ C0] worker_thread+0x245/0xe20
[ 763.422313][ C0] ? process_one_work+0x1530/0x1530
[ 763.427488][ C0] kthread+0x318/0x420
[ 763.431639][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.436990][ C0] ret_from_fork+0x24/0x30
[ 763.441380][ C0] target_completi I30840 96 2 0x80004000
[ 763.447713][ C0] Call Trace:
[ 763.450977][ C0] ? __schedule+0x898/0x1cd0
[ 763.455543][ C0] ? __sched_text_start+0x8/0x8
[ 763.460367][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.465366][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.470280][ C0] schedule+0xca/0x250
[ 763.474323][ C0] rescuer_thread+0x6ed/0xc00
[ 763.478979][ C0] ? worker_thread+0xe20/0xe20
[ 763.483726][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.489504][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.494420][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.499678][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.504677][ C0] ? worker_thread+0xe20/0xe20
[ 763.509412][ C0] kthread+0x318/0x420
[ 763.513458][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.518803][ C0] ret_from_fork+0x24/0x30
[ 763.523196][ C0] xcopy_wq I30840 97 2 0x80004000
[ 763.529520][ C0] Call Trace:
[ 763.532787][ C0] ? __schedule+0x898/0x1cd0
[ 763.537353][ C0] ? __sched_text_start+0x8/0x8
[ 763.542178][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.547178][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.552090][ C0] schedule+0xca/0x250
[ 763.556145][ C0] rescuer_thread+0x6ed/0xc00
[ 763.560804][ C0] ? worker_thread+0xe20/0xe20
[ 763.565543][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.571332][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.576245][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.581509][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.586520][ C0] ? worker_thread+0xe20/0xe20
[ 763.591273][ C0] kthread+0x318/0x420
[ 763.595317][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.600664][ C0] ret_from_fork+0x24/0x30
[ 763.605056][ C0] libertastf I30584 98 2 0x80004000
[ 763.611381][ C0] Call Trace:
[ 763.614646][ C0] ? __schedule+0x898/0x1cd0
[ 763.619215][ C0] ? __sched_text_start+0x8/0x8
[ 763.624051][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.629049][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.633982][ C0] schedule+0xca/0x250
[ 763.638031][ C0] rescuer_thread+0x6ed/0xc00
[ 763.642684][ C0] ? worker_thread+0xe20/0xe20
[ 763.647431][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.653212][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.658126][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.663383][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.668380][ C0] ? worker_thread+0xe20/0xe20
[ 763.673118][ C0] kthread+0x318/0x420
[ 763.677162][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.682508][ C0] ret_from_fork+0x24/0x30
[ 763.686896][ C0] zd1211rw I30840 99 2 0x80004000
[ 763.693222][ C0] Call Trace:
[ 763.696487][ C0] ? __schedule+0x898/0x1cd0
[ 763.701054][ C0] ? __sched_text_start+0x8/0x8
[ 763.705881][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.710881][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.715799][ C0] schedule+0xca/0x250
[ 763.719844][ C0] rescuer_thread+0x6ed/0xc00
[ 763.724497][ C0] ? worker_thread+0xe20/0xe20
[ 763.729235][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.735016][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.739929][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.745190][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.750190][ C0] ? worker_thread+0xe20/0xe20
[ 763.754930][ C0] kthread+0x318/0x420
[ 763.758974][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.764321][ C0] ret_from_fork+0x24/0x30
[ 763.768712][ C0] u132 I30840 100 2 0x80004000
[ 763.775045][ C0] Call Trace:
[ 763.778310][ C0] ? __schedule+0x898/0x1cd0
[ 763.782877][ C0] ? __sched_text_start+0x8/0x8
[ 763.787701][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.792701][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.797615][ C0] schedule+0xca/0x250
[ 763.801660][ C0] rescuer_thread+0x6ed/0xc00
[ 763.806312][ C0] ? worker_thread+0xe20/0xe20
[ 763.811052][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.816831][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.821746][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.827007][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.832010][ C0] ? worker_thread+0xe20/0xe20
[ 763.836751][ C0] kthread+0x318/0x420
[ 763.840800][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.846144][ C0] ret_from_fork+0x24/0x30
[ 763.850532][ C0] usbip_event I30584 101 2 0x80004000
[ 763.856857][ C0] Call Trace:
[ 763.860126][ C0] ? __schedule+0x898/0x1cd0
[ 763.864695][ C0] ? __sched_text_start+0x8/0x8
[ 763.869519][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 763.874520][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 763.879434][ C0] schedule+0xca/0x250
[ 763.883481][ C0] rescuer_thread+0x6ed/0xc00
[ 763.888143][ C0] ? worker_thread+0xe20/0xe20
[ 763.892893][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 763.898677][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 763.903593][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 763.908862][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 763.913859][ C0] ? worker_thread+0xe20/0xe20
[ 763.918596][ C0] kthread+0x318/0x420
[ 763.922641][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 763.927985][ C0] ret_from_fork+0x24/0x30
[ 763.932374][ C0] kworker/0:2 R running task 23256 102 2 0x80004008
[ 763.940256][ C0] Workqueue: events console_callback
[ 763.945511][ C0] Call Trace:
[ 763.948780][ C0]
[ 763.951610][ C0] sched_show_task.cold+0x2e0/0x359
[ 763.956784][ C0] show_state_filter+0x164/0x209
[ 763.961696][ C0] ? fn_caps_on+0x90/0x90
[ 763.966001][ C0] k_spec+0xdc/0x120
[ 763.969871][ C0] kbd_event+0x927/0x3790
[ 763.974176][ C0] ? k_pad+0x720/0x720
[ 763.978223][ C0] ? mark_held_locks+0xe0/0xe0
[ 763.982963][ C0] ? sysrq_filter+0xdf/0xeb0
[ 763.987527][ C0] ? k_pad+0x720/0x720
[ 763.991573][ C0] input_to_handler+0x3b6/0x4c0
[ 763.996399][ C0] input_pass_values.part.0+0x2e3/0x720
[ 764.001922][ C0] input_repeat_key+0x1ee/0x2c0
[ 764.006749][ C0] ? input_dev_suspend+0x80/0x80
[ 764.011661][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 764.016932][ C0] call_timer_fn+0x179/0x650
[ 764.021496][ C0] ? input_dev_suspend+0x80/0x80
[ 764.026409][ C0] ? msleep_interruptible+0x130/0x130
[ 764.031766][ C0] ? mark_held_locks+0x9f/0xe0
[ 764.036506][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 764.041767][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 764.046942][ C0] ? input_dev_suspend+0x80/0x80
[ 764.051858][ C0] run_timer_softirq+0x5e3/0x1490
[ 764.056858][ C0] ? add_timer+0x7a0/0x7a0
[ 764.061248][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 764.066771][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 764.072031][ C0] ? mark_held_locks+0x9f/0xe0
[ 764.076769][ C0] __do_softirq+0x221/0x912
[ 764.081248][ C0] irq_exit+0x178/0x1a0
[ 764.085382][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 764.090901][ C0] apic_timer_interrupt+0xf/0x20
[ 764.095810][ C0]
[ 764.098730][ C0] RIP: 0010:console_unlock+0xb4f/0xc40
[ 764.104162][ C0] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 764.123753][ C0] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 764.132149][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 764.140099][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 764.148059][ C0] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 764.156014][ C0] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 764.163971][ C0] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 764.171941][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 764.177556][ C0] console_callback+0x174/0x3f0
[ 764.182387][ C0] ? poke_blanked_console+0x270/0x270
[ 764.187738][ C0] process_one_work+0x92b/0x1530
[ 764.192653][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 764.198002][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.203004][ C0] worker_thread+0x7ab/0xe20
[ 764.207569][ C0] ? process_one_work+0x1530/0x1530
[ 764.212752][ C0] kthread+0x318/0x420
[ 764.216797][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.222146][ C0] ret_from_fork+0x24/0x30
[ 764.226540][ C0] pvrusb2-context S30016 103 2 0x80004000
[ 764.232851][ C0] Call Trace:
[ 764.236119][ C0] ? __schedule+0x898/0x1cd0
[ 764.240688][ C0] ? __sched_text_start+0x8/0x8
[ 764.245513][ C0] ? prepare_to_wait_event+0x129/0x650
[ 764.250945][ C0] schedule+0xca/0x250
[ 764.254993][ C0] pvr2_context_thread_func+0x5ed/0x860
[ 764.260516][ C0] ? lock_acquire+0x127/0x320
[ 764.265170][ C0] ? pvr2_context_destroy+0x230/0x230
[ 764.270516][ C0] ? finish_wait+0x260/0x260
[ 764.275084][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.280344][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.285344][ C0] ? pvr2_context_destroy+0x230/0x230
[ 764.290688][ C0] kthread+0x318/0x420
[ 764.294733][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.300078][ C0] ret_from_fork+0x24/0x30
[ 764.304468][ C0] kvub300c I30584 104 2 0x80004000
[ 764.310921][ C0] Call Trace:
[ 764.314211][ C0] ? __schedule+0x898/0x1cd0
[ 764.318788][ C0] ? __sched_text_start+0x8/0x8
[ 764.323615][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.328616][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.333529][ C0] schedule+0xca/0x250
[ 764.337575][ C0] rescuer_thread+0x6ed/0xc00
[ 764.342232][ C0] ? worker_thread+0xe20/0xe20
[ 764.348724][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.354509][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.359424][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.364686][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.369688][ C0] ? worker_thread+0xe20/0xe20
[ 764.374431][ C0] kthread+0x318/0x420
[ 764.378484][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.383834][ C0] ret_from_fork+0x24/0x30
[ 764.388242][ C0] kvub300p I30840 105 2 0x80004000
[ 764.394590][ C0] Call Trace:
[ 764.397871][ C0] ? __schedule+0x898/0x1cd0
[ 764.402440][ C0] ? __sched_text_start+0x8/0x8
[ 764.407276][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.412283][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.417202][ C0] schedule+0xca/0x250
[ 764.421255][ C0] rescuer_thread+0x6ed/0xc00
[ 764.425915][ C0] ? worker_thread+0xe20/0xe20
[ 764.430656][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.436443][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.441362][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.446627][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.451631][ C0] ? worker_thread+0xe20/0xe20
[ 764.456373][ C0] kthread+0x318/0x420
[ 764.460430][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.465784][ C0] ret_from_fork+0x24/0x30
[ 764.470180][ C0] kvub300d I30840 106 2 0x80004000
[ 764.476519][ C0] Call Trace:
[ 764.479789][ C0] ? __schedule+0x898/0x1cd0
[ 764.484353][ C0] ? __sched_text_start+0x8/0x8
[ 764.489189][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.494190][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.499105][ C0] schedule+0xca/0x250
[ 764.503161][ C0] rescuer_thread+0x6ed/0xc00
[ 764.507828][ C0] ? worker_thread+0xe20/0xe20
[ 764.512568][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.518349][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.523262][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.528522][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.533524][ C0] ? worker_thread+0xe20/0xe20
[ 764.538264][ C0] kthread+0x318/0x420
[ 764.542309][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.547658][ C0] ret_from_fork+0x24/0x30
[ 764.552049][ C0] kmemstick I30840 107 2 0x80004000
[ 764.558378][ C0] Call Trace:
[ 764.561652][ C0] ? __schedule+0x898/0x1cd0
[ 764.566219][ C0] ? __sched_text_start+0x8/0x8
[ 764.571048][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.576046][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.580961][ C0] schedule+0xca/0x250
[ 764.585012][ C0] rescuer_thread+0x6ed/0xc00
[ 764.589669][ C0] ? worker_thread+0xe20/0xe20
[ 764.594410][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.600199][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.605114][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.610374][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.615375][ C0] ? worker_thread+0xe20/0xe20
[ 764.620114][ C0] kthread+0x318/0x420
[ 764.624157][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.629503][ C0] ret_from_fork+0x24/0x30
[ 764.633894][ C0] elousb I30840 108 2 0x80004000
[ 764.640228][ C0] Call Trace:
[ 764.643494][ C0] ? __schedule+0x898/0x1cd0
[ 764.648060][ C0] ? __sched_text_start+0x8/0x8
[ 764.652898][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.657898][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.662811][ C0] schedule+0xca/0x250
[ 764.666858][ C0] rescuer_thread+0x6ed/0xc00
[ 764.671511][ C0] ? worker_thread+0xe20/0xe20
[ 764.676250][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.682031][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.686946][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.692208][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.697209][ C0] ? worker_thread+0xe20/0xe20
[ 764.701949][ C0] kthread+0x318/0x420
[ 764.705995][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.711343][ C0] ret_from_fork+0x24/0x30
[ 764.715732][ C0] wusbd I30840 109 2 0x80004000
[ 764.722063][ C0] Call Trace:
[ 764.725326][ C0] ? __schedule+0x898/0x1cd0
[ 764.729895][ C0] ? __sched_text_start+0x8/0x8
[ 764.734721][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.739722][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.744635][ C0] schedule+0xca/0x250
[ 764.748681][ C0] rescuer_thread+0x6ed/0xc00
[ 764.753338][ C0] ? worker_thread+0xe20/0xe20
[ 764.758095][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.763877][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.768791][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.774050][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.779049][ C0] ? worker_thread+0xe20/0xe20
[ 764.783797][ C0] kthread+0x318/0x420
[ 764.787846][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.793194][ C0] ret_from_fork+0x24/0x30
[ 764.797585][ C0] ipv6_addrconf I30584 110 2 0x80004000
[ 764.803912][ C0] Call Trace:
[ 764.807178][ C0] ? __schedule+0x898/0x1cd0
[ 764.811744][ C0] ? __sched_text_start+0x8/0x8
[ 764.816571][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.821569][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.826484][ C0] schedule+0xca/0x250
[ 764.830528][ C0] rescuer_thread+0x6ed/0xc00
[ 764.835180][ C0] ? worker_thread+0xe20/0xe20
[ 764.839921][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.845704][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.850620][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.855883][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.860884][ C0] ? worker_thread+0xe20/0xe20
[ 764.865629][ C0] kthread+0x318/0x420
[ 764.869673][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.875023][ C0] ret_from_fork+0x24/0x30
[ 764.879413][ C0] ext4-rsv-conver I30840 116 2 0x80004000
[ 764.885745][ C0] Call Trace:
[ 764.889025][ C0] ? __schedule+0x898/0x1cd0
[ 764.893592][ C0] ? __sched_text_start+0x8/0x8
[ 764.898425][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.903430][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 764.908355][ C0] schedule+0xca/0x250
[ 764.912402][ C0] rescuer_thread+0x6ed/0xc00
[ 764.917058][ C0] ? worker_thread+0xe20/0xe20
[ 764.921795][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 764.927576][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 764.932509][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 764.937775][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 764.942789][ C0] ? worker_thread+0xe20/0xe20
[ 764.947539][ C0] kthread+0x318/0x420
[ 764.951595][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 764.956959][ C0] ret_from_fork+0x24/0x30
[ 764.961359][ C0] kworker/0:1H I28232 117 2 0x80004000
[ 764.967701][ C0] Workqueue: 0x0 (kblockd)
[ 764.972178][ C0] Call Trace:
[ 764.975456][ C0] ? __schedule+0x898/0x1cd0
[ 764.980023][ C0] ? __sched_text_start+0x8/0x8
[ 764.984863][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 764.990212][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 764.995212][ C0] schedule+0xca/0x250
[ 764.999256][ C0] worker_thread+0x245/0xe20
[ 765.003834][ C0] ? process_one_work+0x1530/0x1530
[ 765.009007][ C0] kthread+0x318/0x420
[ 765.013051][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 765.018415][ C0] ret_from_fork+0x24/0x30
[ 765.022807][ C0] udevd S26744 239 1 0x00000000
[ 765.029114][ C0] Call Trace:
[ 765.032378][ C0] ? __schedule+0x898/0x1cd0
[ 765.036945][ C0] ? __sched_text_start+0x8/0x8
[ 765.041770][ C0] ? debug_object_fixup+0x30/0x30
[ 765.046770][ C0] ? enqueue_hrtimer+0x380/0x380
[ 765.051687][ C0] schedule+0xca/0x250
[ 765.055733][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 765.061781][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 765.067561][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 765.072735][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 765.078693][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 765.083604][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 765.088778][ C0] ep_poll+0xcca/0xe60
[ 765.092822][ C0] ? ep_modify+0x830/0x830
[ 765.097477][ C0] ? do_renameat2+0x28e/0xbb0
[ 765.102140][ C0] ? wake_up_q+0xf0/0xf0
[ 765.106358][ C0] do_epoll_wait+0x209/0x260
[ 765.110936][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 765.115943][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.121206][ C0] do_syscall_64+0xb7/0x580
[ 765.125688][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 765.131556][ C0] RIP: 0033:0x7f8d19061943
[ 765.135955][ C0] Code: Bad RIP value.
[ 765.140008][ C0] RSP: 002b:00007ffd3ff283c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 765.148414][ C0] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f8d19061943
[ 765.156367][ C0] RDX: 0000000000000008 RSI: 00007ffd3ff284c0 RDI: 000000000000000a
[ 765.164316][ C0] RBP: 0000000001fe7d60 R08: 0000000000000000 R09: 0000000000000000
[ 765.172265][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003
[ 765.180213][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000001fcd250
[ 765.188187][ C0] kworker/u4:2 I24608 395 2 0x80004000
[ 765.194532][ C0] Workqueue: 0x0 (events_unbound)
[ 765.199626][ C0] Call Trace:
[ 765.202991][ C0] ? __schedule+0x898/0x1cd0
[ 765.207559][ C0] ? __sched_text_start+0x8/0x8
[ 765.212388][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 765.217735][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 765.222738][ C0] schedule+0xca/0x250
[ 765.226785][ C0] worker_thread+0x245/0xe20
[ 765.231354][ C0] ? process_one_work+0x1530/0x1530
[ 765.236525][ C0] kthread+0x318/0x420
[ 765.240575][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 765.245921][ C0] ret_from_fork+0x24/0x30
[ 765.250311][ C0] dhclient S28192 1462 1 0x00000000
[ 765.256620][ C0] Call Trace:
[ 765.259887][ C0] ? __schedule+0x898/0x1cd0
[ 765.264472][ C0] ? __sched_text_start+0x8/0x8
[ 765.269307][ C0] ? debug_object_fixup+0x30/0x30
[ 765.274333][ C0] ? enqueue_hrtimer+0x380/0x380
[ 765.279254][ C0] schedule+0xca/0x250
[ 765.283304][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 765.289352][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 765.295135][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 765.300928][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 765.306910][ C0] ? __pollwait+0x24f/0x430
[ 765.311430][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 765.317759][ C0] ? pollwake+0x200/0x200
[ 765.322072][ C0] do_select+0x122e/0x1700
[ 765.326476][ C0] ? select_estimate_accuracy+0x320/0x320
[ 765.332190][ C0] ? __module_text_address+0xe/0x140
[ 765.337453][ C0] ? poll_freewait+0x250/0x250
[ 765.342197][ C0] ? poll_freewait+0x250/0x250
[ 765.346942][ C0] ? __lock_acquire+0x145e/0x3b60
[ 765.351950][ C0] ? mark_lock+0xbc/0x1160
[ 765.356347][ C0] ? __lock_acquire+0x145e/0x3b60
[ 765.361350][ C0] ? __lock_acquire+0x80b/0x3b60
[ 765.366266][ C0] ? find_held_lock+0x2d/0x110
[ 765.371006][ C0] ? __might_fault+0x11f/0x1d0
[ 765.375747][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 765.380576][ C0] ? lock_acquire+0x127/0x320
[ 765.385227][ C0] ? __might_fault+0xef/0x1d0
[ 765.389878][ C0] ? __might_fault+0x192/0x1d0
[ 765.394622][ C0] ? core_sys_select+0x4da/0x820
[ 765.399534][ C0] core_sys_select+0x4da/0x820
[ 765.404283][ C0] ? do_compat_pselect+0x210/0x210
[ 765.409370][ C0] ? find_held_lock+0x2d/0x110
[ 765.414111][ C0] ? find_held_lock+0x2d/0x110
[ 765.418850][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 765.423678][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 765.429199][ C0] ? timespec64_add_safe+0x189/0x210
[ 765.434457][ C0] ? nsec_to_clock_t+0x30/0x30
[ 765.439196][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.444455][ C0] kern_select+0x13d/0x1c0
[ 765.448857][ C0] ? core_sys_select+0x820/0x820
[ 765.453769][ C0] ? down_read_non_owner+0x470/0x470
[ 765.459031][ C0] ? handle_mm_fault+0x3ea/0x910
[ 765.463947][ C0] __x64_sys_select+0xba/0x150
[ 765.468689][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.473951][ C0] do_syscall_64+0xb7/0x580
[ 765.478437][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 765.484306][ C0] RIP: 0033:0x7f91d880fdd3
[ 765.488713][ C0] Code: Bad RIP value.
[ 765.492753][ C0] RSP: 002b:00007fff5553f778 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 765.501140][ C0] RAX: ffffffffffffffda RBX: 00007f91d8c5b010 RCX: 00007f91d880fdd3
[ 765.509091][ C0] RDX: 00007f91d8c5d190 RSI: 00007f91d8c5d090 RDI: 0000000000000016
[ 765.517039][ C0] RBP: 00007fff5553f7c8 R08: 00007fff5553f7d0 R09: 0000000000000000
[ 765.524985][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5553f7d0
[ 765.532942][ C0] R13: 0000000000000000 R14: 0000556a28aa5490 R15: 431bde82d7b634db
[ 765.540897][ C0] rsyslogd S26744 1595 1 0x00000000
[ 765.547206][ C0] Call Trace:
[ 765.550482][ C0] ? __schedule+0x898/0x1cd0
[ 765.555050][ C0] ? __sched_text_start+0x8/0x8
[ 765.559876][ C0] ? debug_object_fixup+0x30/0x30
[ 765.564893][ C0] ? enqueue_hrtimer+0x380/0x380
[ 765.569806][ C0] schedule+0xca/0x250
[ 765.573851][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 765.579898][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 765.585678][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.590940][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 765.596898][ C0] ? set_normalized_timespec64+0x65/0xc0
[ 765.603461][ C0] ? select_estimate_accuracy+0x24b/0x320
[ 765.609155][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 765.615456][ C0] ? pollwake+0x200/0x200
[ 765.619760][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 765.625280][ C0] do_select+0x122e/0x1700
[ 765.629673][ C0] ? select_estimate_accuracy+0x320/0x320
[ 765.635367][ C0] ? kmem_cache_alloc+0xd6/0x2d0
[ 765.640281][ C0] ? alloc_pid+0x48/0x8b0
[ 765.644586][ C0] ? copy_process+0x261d/0x6470
[ 765.649411][ C0] ? _do_fork+0x129/0xec0
[ 765.653715][ C0] ? __x64_sys_clone+0x17e/0x200
[ 765.658628][ C0] ? do_syscall_64+0xb7/0x580
[ 765.663280][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 765.669324][ C0] ? mark_held_locks+0xe0/0xe0
[ 765.674068][ C0] ? mark_lock+0xbc/0x1160
[ 765.678458][ C0] ? mark_lock+0xbc/0x1160
[ 765.682853][ C0] ? mark_lock+0xbc/0x1160
[ 765.687244][ C0] ? __lock_acquire+0x80b/0x3b60
[ 765.692169][ C0] ? find_held_lock+0x2d/0x110
[ 765.696911][ C0] ? core_sys_select+0x1d7/0x820
[ 765.701822][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 765.706667][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 765.712186][ C0] ? core_sys_select+0x4da/0x820
[ 765.717195][ C0] core_sys_select+0x4da/0x820
[ 765.721938][ C0] ? do_compat_pselect+0x210/0x210
[ 765.727034][ C0] ? find_held_lock+0x2d/0x110
[ 765.731772][ C0] ? find_held_lock+0x2d/0x110
[ 765.736519][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 765.741348][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 765.746870][ C0] ? timespec64_add_safe+0x189/0x210
[ 765.752140][ C0] ? nsec_to_clock_t+0x30/0x30
[ 765.756884][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.762141][ C0] kern_select+0x13d/0x1c0
[ 765.766534][ C0] ? core_sys_select+0x820/0x820
[ 765.771446][ C0] ? filp_close+0x129/0x160
[ 765.775923][ C0] __x64_sys_select+0xba/0x150
[ 765.780663][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.785924][ C0] do_syscall_64+0xb7/0x580
[ 765.790403][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 765.796267][ C0] RIP: 0033:0x7f1e1985fdf3
[ 765.800666][ C0] Code: Bad RIP value.
[ 765.804706][ C0] RSP: 002b:00007ffd7b128e90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 765.813092][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1e1985fdf3
[ 765.821037][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 765.828984][ C0] RBP: 0000000000015180 R08: 00007ffd7b128ec0 R09: 00007f1e174cf700
[ 765.836940][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 765.844890][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 765.852850][ C0] rs:main Q:Reg S27824 1596 1 0x00000000
[ 765.859165][ C0] Call Trace:
[ 765.862434][ C0] ? __schedule+0x898/0x1cd0
[ 765.867001][ C0] ? __sched_text_start+0x8/0x8
[ 765.871824][ C0] schedule+0xca/0x250
[ 765.875877][ C0] futex_wait_queue_me+0x2a7/0x570
[ 765.880966][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 765.886413][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 765.892107][ C0] futex_wait+0x1e2/0x590
[ 765.896412][ C0] ? futex_wait_setup+0x350/0x350
[ 765.901499][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 765.907291][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 765.912552][ C0] ? mark_lock+0xbc/0x1160
[ 765.916946][ C0] ? find_held_lock+0x2d/0x110
[ 765.921684][ C0] do_futex+0x15d/0x1b90
[ 765.925903][ C0] ? lock_acquire+0x127/0x320
[ 765.930560][ C0] ? __do_sys_madvise+0xe59/0x1890
[ 765.935648][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 765.940647][ C0] ? up_read+0x1b0/0x760
[ 765.944874][ C0] ? blk_insert_cloned_request+0x510/0x510
[ 765.950659][ C0] ? find_vma+0x2b/0x170
[ 765.954878][ C0] ? __do_sys_madvise+0x3c4/0x1890
[ 765.959974][ C0] __x64_sys_futex+0x376/0x4f0
[ 765.964716][ C0] ? fput_many+0x2f/0x1a0
[ 765.969022][ C0] ? do_futex+0x1b90/0x1b90
[ 765.973504][ C0] ? fpregs_mark_activate+0x280/0x280
[ 765.978938][ C0] ? fpregs_mark_activate+0x280/0x280
[ 765.984283][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 765.989974][ C0] do_syscall_64+0xb7/0x580
[ 765.994454][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 766.000318][ C0] RIP: 0033:0x7f1e19f2c344
[ 766.004727][ C0] Code: Bad RIP value.
[ 766.008857][ C0] RSP: 002b:00007f1e184d0cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 766.017247][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e19f2c344
[ 766.025192][ C0] RDX: 00000000000076d5 RSI: 0000000000000080 RDI: 00000000019ae264
[ 766.033139][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003b6a
[ 766.041088][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18
[ 766.049034][ C0] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003
[ 766.057070][ C0] rsyslogd S28192 1597 1 0x00000000
[ 766.063378][ C0] Call Trace:
[ 766.066647][ C0] ? __schedule+0x898/0x1cd0
[ 766.071217][ C0] ? __sched_text_start+0x8/0x8
[ 766.076046][ C0] ? find_held_lock+0x2d/0x110
[ 766.080786][ C0] ? __pollwait+0x24f/0x430
[ 766.085266][ C0] schedule+0xca/0x250
[ 766.089311][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 766.095352][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 766.101136][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 766.106916][ C0] ? poll_initwait+0x180/0x180
[ 766.111656][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 766.116917][ C0] ? __pollwait+0x24f/0x430
[ 766.121397][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 766.127699][ C0] ? pollwake+0x200/0x200
[ 766.132003][ C0] do_select+0x122e/0x1700
[ 766.136397][ C0] ? kmem_cache_free+0xb9/0x380
[ 766.141225][ C0] ? select_estimate_accuracy+0x320/0x320
[ 766.146919][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 766.151747][ C0] ? poll_freewait+0x250/0x250
[ 766.156488][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 766.162008][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 766.167267][ C0] ? kfree_skbmem+0xb9/0x140
[ 766.171832][ C0] ? mark_lock+0xbc/0x1160
[ 766.176236][ C0] ? __lock_acquire+0x145e/0x3b60
[ 766.181235][ C0] ? __lock_acquire+0x80b/0x3b60
[ 766.186149][ C0] ? find_held_lock+0x2d/0x110
[ 766.190886][ C0] ? __might_fault+0x11f/0x1d0
[ 766.195637][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 766.200462][ C0] ? lock_acquire+0x127/0x320
[ 766.205112][ C0] ? __might_fault+0xef/0x1d0
[ 766.209765][ C0] ? __might_fault+0x192/0x1d0
[ 766.214502][ C0] ? core_sys_select+0x4da/0x820
[ 766.219417][ C0] core_sys_select+0x4da/0x820
[ 766.224154][ C0] ? do_compat_pselect+0x210/0x210
[ 766.229239][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 766.234068][ C0] ? __fget+0x357/0x530
[ 766.238200][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 766.242592][ C0] ? __do_page_fault+0x662/0xcc0
[ 766.247504][ C0] ? poll_select_finish+0x321/0x550
[ 766.252678][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 766.259153][ C0] ? __fget_light+0x1d6/0x230
[ 766.263808][ C0] ? fput_many+0x2f/0x1a0
[ 766.268114][ C0] kern_select+0x13d/0x1c0
[ 766.272505][ C0] ? core_sys_select+0x820/0x820
[ 766.277418][ C0] __x64_sys_select+0xba/0x150
[ 766.282158][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 766.287418][ C0] do_syscall_64+0xb7/0x580
[ 766.291895][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 766.297772][ C0] RIP: 0033:0x7f1e1985fdf3
[ 766.302171][ C0] Code: Bad RIP value.
[ 766.306228][ C0] RSP: 002b:00007f1e17ccfd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 766.314630][ C0] RAX: ffffffffffffffda RBX: 00007f1e17ccfda0 RCX: 00007f1e1985fdf3
[ 766.322584][ C0] RDX: 0000000000000000 RSI: 00007f1e17ccfda0 RDI: 0000000000000001
[ 766.330531][ C0] RBP: 00007f1e18f585e0 R08: 0000000000000000 R09: 0000000000000001
[ 766.338479][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 766.346429][ C0] R13: 0000000000000001 R14: 00007f1e18f585f0 R15: 0000000000000001
[ 766.354386][ C0] rsyslogd S29264 1599 1 0x00000000
[ 766.360703][ C0] Call Trace:
[ 766.363981][ C0] ? __schedule+0x898/0x1cd0
[ 766.368547][ C0] ? __sched_text_start+0x8/0x8
[ 766.373375][ C0] ? prepare_to_wait_event+0x129/0x650
[ 766.378809][ C0] schedule+0xca/0x250
[ 766.382874][ C0] do_syslog+0x1198/0x1380
[ 766.387269][ C0] ? lock_acquire+0x127/0x320
[ 766.391923][ C0] ? log_buf_vmcoreinfo_setup+0x140/0x140
[ 766.397620][ C0] ? finish_wait+0x260/0x260
[ 766.402194][ C0] ? fsnotify+0x775/0xb10
[ 766.406508][ C0] ? __fsnotify_parent+0xd1/0x370
[ 766.411514][ C0] ? kmsg_poll+0xb0/0xb0
[ 766.415821][ C0] kmsg_read+0x8a/0xb0
[ 766.419872][ C0] proc_reg_read+0x1c1/0x280
[ 766.424440][ C0] ? proc_reg_compat_ioctl+0x270/0x270
[ 766.429875][ C0] ? security_file_permission+0x8a/0x370
[ 766.435484][ C0] ? proc_reg_compat_ioctl+0x270/0x270
[ 766.440926][ C0] __vfs_read+0x76/0x100
[ 766.445145][ C0] vfs_read+0x1ea/0x430
[ 766.449277][ C0] ksys_read+0x127/0x250
[ 766.453498][ C0] ? kernel_write+0x120/0x120
[ 766.458151][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 766.463847][ C0] do_syscall_64+0xb7/0x580
[ 766.468336][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 766.474379][ C0] RIP: 0033:0x7f1e19f2f1fd
[ 766.478788][ C0] Code: Bad RIP value.
[ 766.482828][ C0] RSP: 002b:00007f1e174cee30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[ 766.491215][ C0] RAX: ffffffffffffffda RBX: 00000000019c3670 RCX: 00007f1e19f2f1fd
[ 766.499163][ C0] RDX: 0000000000000fff RSI: 00007f1e18d035a0 RDI: 0000000000000004
[ 766.507109][ C0] RBP: 0000000000000000 R08: 00000000019ae260 R09: 0000000000000000
[ 766.515055][ C0] R10: 205b5d3534333639 R11: 0000000000000293 R12: 000000000065e420
[ 766.523011][ C0] R13: 00007f1e174cf9c0 R14: 00007f1e1a574040 R15: 0000000000000003
[ 766.530972][ C0] cron S27824 1638 1 0x00000000
[ 766.537282][ C0] Call Trace:
[ 766.540546][ C0] ? __schedule+0x898/0x1cd0
[ 766.545112][ C0] ? __sched_text_start+0x8/0x8
[ 766.549941][ C0] ? enqueue_hrtimer+0x380/0x380
[ 766.554862][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 766.560121][ C0] schedule+0xca/0x250
[ 766.564166][ C0] do_nanosleep+0x21f/0x650
[ 766.568648][ C0] ? schedule_timeout_idle+0x80/0x80
[ 766.573905][ C0] ? memset+0x20/0x40
[ 766.577865][ C0] ? __hrtimer_init+0x134/0x260
[ 766.582707][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 766.587622][ C0] ? nanosleep_copyout+0x100/0x100
[ 766.592710][ C0] ? _copy_from_user+0x123/0x190
[ 766.597622][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 766.603578][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 766.608926][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 766.614016][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 766.619102][ C0] ? do_syscall_64+0x1a/0x580
[ 766.623755][ C0] do_syscall_64+0xb7/0x580
[ 766.628233][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 766.634101][ C0] RIP: 0033:0x7f6ceac69e40
[ 766.638497][ C0] Code: Bad RIP value.
[ 766.642538][ C0] RSP: 002b:00007ffe3bce4908 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 766.650922][ C0] RAX: ffffffffffffffda RBX: 00007ffe3bce4a30 RCX: 00007f6ceac69e40
[ 766.658868][ C0] RDX: 0000000000000000 RSI: 00007ffe3bce4ab0 RDI: 00007ffe3bce4ab0
[ 766.666817][ C0] RBP: 00007ffe3bce49b0 R08: 00007ffe3bce4910 R09: 0000000000000000
[ 766.674767][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff
[ 766.682716][ C0] R13: 00007ffe3bce4c10 R14: 0000000000000000 R15: 0000000000000000
[ 766.690666][ C0] sshd S28192 1664 1 0x00000000
[ 766.696972][ C0] Call Trace:
[ 766.700239][ C0] ? __schedule+0x898/0x1cd0
[ 766.704804][ C0] ? __sched_text_start+0x8/0x8
[ 766.709634][ C0] schedule+0xca/0x250
[ 766.713679][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 766.719721][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 766.726545][ C0] ? __pollwait+0x24f/0x430
[ 766.731023][ C0] ? poll_initwait+0x180/0x180
[ 766.735761][ C0] ? tcp_poll+0x4ac/0xbe0
[ 766.740068][ C0] ? do_select+0x3e0/0x1700
[ 766.744548][ C0] ? tcp_ioctl+0x7d0/0x7d0
[ 766.748940][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 766.755249][ C0] ? pollwake+0x200/0x200
[ 766.759551][ C0] do_select+0x122e/0x1700
[ 766.763945][ C0] ? deref_stack_reg+0xaa/0xe0
[ 766.768685][ C0] ? select_estimate_accuracy+0x320/0x320
[ 766.774386][ C0] ? deref_stack_reg+0xaa/0xe0
[ 766.779127][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 766.785688][ C0] ? poll_freewait+0x250/0x250
[ 766.790429][ C0] ? poll_freewait+0x250/0x250
[ 766.795166][ C0] ? deref_stack_reg+0xe0/0xe0
[ 766.799904][ C0] ? __module_text_address+0xe/0x140
[ 766.805165][ C0] ? is_module_text_address+0xc/0x1a
[ 766.810600][ C0] ? mark_lock+0xbc/0x1160
[ 766.814993][ C0] ? unwind_get_return_address+0x5a/0xa0
[ 766.820597][ C0] ? profile_setup.cold+0xc1/0xc1
[ 766.825598][ C0] ? __lock_acquire+0x145e/0x3b60
[ 766.830601][ C0] ? __lock_acquire+0x80b/0x3b60
[ 766.835514][ C0] ? find_held_lock+0x2d/0x110
[ 766.840254][ C0] ? __might_fault+0x11f/0x1d0
[ 766.844991][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 766.849820][ C0] ? lock_acquire+0x127/0x320
[ 766.854470][ C0] ? __might_fault+0xef/0x1d0
[ 766.859124][ C0] ? __might_fault+0x192/0x1d0
[ 766.863864][ C0] ? core_sys_select+0x4da/0x820
[ 766.868777][ C0] core_sys_select+0x4da/0x820
[ 766.873515][ C0] ? do_compat_pselect+0x210/0x210
[ 766.878605][ C0] ? mark_lock+0xbc/0x1160
[ 766.883000][ C0] ? __lock_acquire+0x145e/0x3b60
[ 766.888007][ C0] ? find_held_lock+0x2d/0x110
[ 766.892746][ C0] ? task_work_run+0x112/0x1c0
[ 766.897485][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 766.902311][ C0] kern_select+0x13d/0x1c0
[ 766.906706][ C0] ? core_sys_select+0x820/0x820
[ 766.911622][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 766.916879][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 766.922050][ C0] ? task_work_run+0x11c/0x1c0
[ 766.926789][ C0] __x64_sys_select+0xba/0x150
[ 766.931528][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 766.936810][ C0] do_syscall_64+0xb7/0x580
[ 766.941300][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 766.947166][ C0] RIP: 0033:0x7f4603007dd3
[ 766.951564][ C0] Code: Bad RIP value.
[ 766.955605][ C0] RSP: 002b:00007ffec5ef5488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 766.963990][ C0] RAX: ffffffffffffffda RBX: 000055bde7541ac0 RCX: 00007f4603007dd3
[ 766.971947][ C0] RDX: 0000000000000000 RSI: 000055bde813cf50 RDI: 0000000000000007
[ 766.979916][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 766.987865][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde813cf50
[ 766.995814][ C0] R13: 000055bde7541a40 R14: 0000000000000002 R15: 000055bde753bca0
[ 767.003763][ C0] getty S27184 1689 1 0x00000000
[ 767.010075][ C0] Call Trace:
[ 767.013343][ C0] ? __schedule+0x898/0x1cd0
[ 767.017907][ C0] ? __sched_text_start+0x8/0x8
[ 767.022731][ C0] ? __lock_acquire+0x145e/0x3b60
[ 767.027728][ C0] schedule+0xca/0x250
[ 767.031773][ C0] schedule_timeout+0x682/0xb20
[ 767.036603][ C0] ? n_tty_read+0x151a/0x1ae0
[ 767.041255][ C0] ? usleep_range+0x160/0x160
[ 767.045909][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.050734][ C0] ? lock_acquire+0x127/0x320
[ 767.055385][ C0] ? n_tty_read+0xab3/0x1ae0
[ 767.059958][ C0] ? up_read+0x1b0/0x760
[ 767.064174][ C0] wait_woken+0x131/0x250
[ 767.068479][ C0] ? woken_wake_function+0x70/0x70
[ 767.073564][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 767.079355][ C0] n_tty_read+0x152e/0x1ae0
[ 767.083835][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 767.088843][ C0] ? tty_write+0x54b/0x800
[ 767.093235][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 767.099019][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.105841][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.110670][ C0] ? __fsnotify_parent+0xd1/0x370
[ 767.115671][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 767.121453][ C0] tty_read+0x190/0x290
[ 767.125584][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.130756][ C0] ? tty_poll+0x180/0x180
[ 767.135060][ C0] __vfs_read+0x76/0x100
[ 767.139301][ C0] vfs_read+0x1ea/0x430
[ 767.143440][ C0] ksys_read+0x127/0x250
[ 767.147660][ C0] ? kernel_write+0x120/0x120
[ 767.152319][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 767.158024][ C0] do_syscall_64+0xb7/0x580
[ 767.162507][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 767.168381][ C0] RIP: 0033:0x7f142fe13310
[ 767.172791][ C0] Code: Bad RIP value.
[ 767.176834][ C0] RSP: 002b:00007ffdbdf08598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 767.185224][ C0] RAX: ffffffffffffffda RBX: 00007f14304e86a8 RCX: 00007f142fe13310
[ 767.193182][ C0] RDX: 0000000000000001 RSI: 00007ffdbdf085e8 RDI: 0000000000000000
[ 767.201130][ C0] RBP: 00007ffdbdf08dd0 R08: 00007ffdbdf083d0 R09: 00007f14300c9e90
[ 767.209077][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 767.217025][ C0] R13: 00007ffdbdf0cf11 R14: 0000000000000000 R15: 0000000000000000
[ 767.224979][ C0] getty S26992 1690 1 0x00000000
[ 767.231290][ C0] Call Trace:
[ 767.234559][ C0] ? __schedule+0x898/0x1cd0
[ 767.239123][ C0] ? __sched_text_start+0x8/0x8
[ 767.243953][ C0] ? __lock_acquire+0x145e/0x3b60
[ 767.248954][ C0] schedule+0xca/0x250
[ 767.253001][ C0] schedule_timeout+0x682/0xb20
[ 767.257828][ C0] ? n_tty_read+0x151a/0x1ae0
[ 767.262480][ C0] ? usleep_range+0x160/0x160
[ 767.267132][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.271958][ C0] ? lock_acquire+0x127/0x320
[ 767.276609][ C0] ? n_tty_read+0xab3/0x1ae0
[ 767.281173][ C0] ? up_read+0x1b0/0x760
[ 767.285400][ C0] wait_woken+0x131/0x250
[ 767.289709][ C0] ? woken_wake_function+0x70/0x70
[ 767.294810][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 767.300636][ C0] n_tty_read+0x152e/0x1ae0
[ 767.305120][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 767.310124][ C0] ? tty_write+0x54b/0x800
[ 767.314519][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 767.320307][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.325491][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.330321][ C0] ? __fsnotify_parent+0xd1/0x370
[ 767.335334][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 767.341118][ C0] tty_read+0x190/0x290
[ 767.345264][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.350437][ C0] ? tty_poll+0x180/0x180
[ 767.354751][ C0] __vfs_read+0x76/0x100
[ 767.358980][ C0] vfs_read+0x1ea/0x430
[ 767.363113][ C0] ksys_read+0x127/0x250
[ 767.367335][ C0] ? kernel_write+0x120/0x120
[ 767.371991][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 767.377690][ C0] do_syscall_64+0xb7/0x580
[ 767.382171][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 767.388039][ C0] RIP: 0033:0x7fb97110e310
[ 767.392445][ C0] Code: Bad RIP value.
[ 767.396485][ C0] RSP: 002b:00007fff3031e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 767.404870][ C0] RAX: ffffffffffffffda RBX: 00007fb9717e36a8 RCX: 00007fb97110e310
[ 767.412820][ C0] RDX: 0000000000000001 RSI: 00007fff3031e528 RDI: 0000000000000000
[ 767.420769][ C0] RBP: 00007fff3031ed10 R08: 00007fff3031e310 R09: 00007fb9713c4e90
[ 767.428723][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 767.436673][ C0] R13: 00007fff30321f11 R14: 0000000000000000 R15: 0000000000000000
[ 767.444623][ C0] getty S26872 1691 1 0x00000000
[ 767.450933][ C0] Call Trace:
[ 767.454200][ C0] ? __schedule+0x898/0x1cd0
[ 767.458768][ C0] ? __sched_text_start+0x8/0x8
[ 767.463596][ C0] ? __lock_acquire+0x145e/0x3b60
[ 767.468595][ C0] schedule+0xca/0x250
[ 767.472643][ C0] schedule_timeout+0x682/0xb20
[ 767.477469][ C0] ? n_tty_read+0x151a/0x1ae0
[ 767.482126][ C0] ? usleep_range+0x160/0x160
[ 767.486789][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.491620][ C0] ? lock_acquire+0x127/0x320
[ 767.496271][ C0] ? n_tty_read+0xab3/0x1ae0
[ 767.500837][ C0] ? up_read+0x1b0/0x760
[ 767.505053][ C0] wait_woken+0x131/0x250
[ 767.509361][ C0] ? woken_wake_function+0x70/0x70
[ 767.514455][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 767.520245][ C0] n_tty_read+0x152e/0x1ae0
[ 767.524726][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 767.529733][ C0] ? tty_write+0x54b/0x800
[ 767.534128][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 767.539909][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.545086][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.549913][ C0] ? __fsnotify_parent+0xd1/0x370
[ 767.554916][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 767.560697][ C0] tty_read+0x190/0x290
[ 767.564828][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.570000][ C0] ? tty_poll+0x180/0x180
[ 767.574304][ C0] __vfs_read+0x76/0x100
[ 767.578524][ C0] vfs_read+0x1ea/0x430
[ 767.582658][ C0] ksys_read+0x127/0x250
[ 767.586876][ C0] ? kernel_write+0x120/0x120
[ 767.591530][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 767.597232][ C0] do_syscall_64+0xb7/0x580
[ 767.601710][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 767.607576][ C0] RIP: 0033:0x7fa492043310
[ 767.611973][ C0] Code: Bad RIP value.
[ 767.616013][ C0] RSP: 002b:00007ffe795fd5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 767.624400][ C0] RAX: ffffffffffffffda RBX: 00007fa4927186a8 RCX: 00007fa492043310
[ 767.632347][ C0] RDX: 0000000000000001 RSI: 00007ffe795fd608 RDI: 0000000000000000
[ 767.640296][ C0] RBP: 00007ffe795fddf0 R08: 00007ffe795fd3f0 R09: 00007fa4922f9e90
[ 767.648245][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 767.656194][ C0] R13: 00007ffe79600f11 R14: 0000000000000000 R15: 0000000000000000
[ 767.664142][ C0] getty S27040 1692 1 0x00000000
[ 767.670457][ C0] Call Trace:
[ 767.673727][ C0] ? __schedule+0x898/0x1cd0
[ 767.678291][ C0] ? __sched_text_start+0x8/0x8
[ 767.684770][ C0] ? __lock_acquire+0x145e/0x3b60
[ 767.689770][ C0] schedule+0xca/0x250
[ 767.693817][ C0] schedule_timeout+0x682/0xb20
[ 767.698654][ C0] ? n_tty_read+0x151a/0x1ae0
[ 767.703318][ C0] ? usleep_range+0x160/0x160
[ 767.707970][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.712796][ C0] ? lock_acquire+0x127/0x320
[ 767.717460][ C0] ? n_tty_read+0xab3/0x1ae0
[ 767.722033][ C0] ? up_read+0x1b0/0x760
[ 767.726262][ C0] wait_woken+0x131/0x250
[ 767.730578][ C0] ? woken_wake_function+0x70/0x70
[ 767.735665][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 767.741448][ C0] n_tty_read+0x152e/0x1ae0
[ 767.745955][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 767.750953][ C0] ? tty_write+0x54b/0x800
[ 767.755344][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 767.761126][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.766302][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.771136][ C0] ? __fsnotify_parent+0xd1/0x370
[ 767.776138][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 767.781920][ C0] tty_read+0x190/0x290
[ 767.786051][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.791227][ C0] ? tty_poll+0x180/0x180
[ 767.795535][ C0] __vfs_read+0x76/0x100
[ 767.799753][ C0] vfs_read+0x1ea/0x430
[ 767.803887][ C0] ksys_read+0x127/0x250
[ 767.808108][ C0] ? kernel_write+0x120/0x120
[ 767.812762][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 767.818455][ C0] do_syscall_64+0xb7/0x580
[ 767.822940][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 767.828805][ C0] RIP: 0033:0x7f24deb0a310
[ 767.833204][ C0] Code: Bad RIP value.
[ 767.837245][ C0] RSP: 002b:00007ffc325c3908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 767.845629][ C0] RAX: ffffffffffffffda RBX: 00007f24df1df6a8 RCX: 00007f24deb0a310
[ 767.853575][ C0] RDX: 0000000000000001 RSI: 00007ffc325c3958 RDI: 0000000000000000
[ 767.861533][ C0] RBP: 00007ffc325c4140 R08: 00007ffc325c3740 R09: 00007f24dedc0e90
[ 767.869485][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 767.877434][ C0] R13: 00007ffc325c7f11 R14: 0000000000000000 R15: 0000000000000000
[ 767.885382][ C0] getty S27568 1693 1 0x00000000
[ 767.891691][ C0] Call Trace:
[ 767.894954][ C0] ? __schedule+0x898/0x1cd0
[ 767.899520][ C0] ? __sched_text_start+0x8/0x8
[ 767.904346][ C0] ? __lock_acquire+0x145e/0x3b60
[ 767.909345][ C0] schedule+0xca/0x250
[ 767.913391][ C0] schedule_timeout+0x682/0xb20
[ 767.918219][ C0] ? n_tty_read+0x151a/0x1ae0
[ 767.922876][ C0] ? usleep_range+0x160/0x160
[ 767.927532][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.932358][ C0] ? lock_acquire+0x127/0x320
[ 767.937012][ C0] ? n_tty_read+0xab3/0x1ae0
[ 767.941575][ C0] ? up_read+0x1b0/0x760
[ 767.945795][ C0] wait_woken+0x131/0x250
[ 767.950103][ C0] ? woken_wake_function+0x70/0x70
[ 767.955188][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 767.960969][ C0] n_tty_read+0x152e/0x1ae0
[ 767.965455][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 767.970468][ C0] ? tty_write+0x54b/0x800
[ 767.974858][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 767.980638][ C0] ? copy_from_read_buf+0x500/0x500
[ 767.985813][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 767.990641][ C0] ? __fsnotify_parent+0xd1/0x370
[ 767.995644][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 768.001425][ C0] tty_read+0x190/0x290
[ 768.005555][ C0] ? copy_from_read_buf+0x500/0x500
[ 768.010727][ C0] ? tty_poll+0x180/0x180
[ 768.015031][ C0] __vfs_read+0x76/0x100
[ 768.019254][ C0] vfs_read+0x1ea/0x430
[ 768.023385][ C0] ksys_read+0x127/0x250
[ 768.027605][ C0] ? kernel_write+0x120/0x120
[ 768.032258][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 768.037964][ C0] do_syscall_64+0xb7/0x580
[ 768.042445][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 768.048310][ C0] RIP: 0033:0x7f00905d7310
[ 768.052706][ C0] Code: Bad RIP value.
[ 768.056748][ C0] RSP: 002b:00007ffcae928b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 768.065134][ C0] RAX: ffffffffffffffda RBX: 00007f0090cac6a8 RCX: 00007f00905d7310
[ 768.073083][ C0] RDX: 0000000000000001 RSI: 00007ffcae928bc8 RDI: 0000000000000000
[ 768.081031][ C0] RBP: 00007ffcae9293b0 R08: 00007ffcae9289b0 R09: 00007f009088de90
[ 768.088987][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 768.096933][ C0] R13: 00007ffcae92cf11 R14: 0000000000000000 R15: 0000000000000000
[ 768.104884][ C0] getty S28024 1694 1 0x00000000
[ 768.111192][ C0] Call Trace:
[ 768.114458][ C0] ? __schedule+0x898/0x1cd0
[ 768.119027][ C0] ? __sched_text_start+0x8/0x8
[ 768.123868][ C0] ? __lock_acquire+0x145e/0x3b60
[ 768.128872][ C0] schedule+0xca/0x250
[ 768.132921][ C0] schedule_timeout+0x682/0xb20
[ 768.137829][ C0] ? n_tty_read+0x151a/0x1ae0
[ 768.142493][ C0] ? usleep_range+0x160/0x160
[ 768.147151][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.151991][ C0] ? lock_acquire+0x127/0x320
[ 768.156649][ C0] ? n_tty_read+0xab3/0x1ae0
[ 768.161217][ C0] ? up_read+0x1b0/0x760
[ 768.165439][ C0] wait_woken+0x131/0x250
[ 768.169756][ C0] ? woken_wake_function+0x70/0x70
[ 768.174847][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 768.180646][ C0] n_tty_read+0x152e/0x1ae0
[ 768.185130][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 768.190133][ C0] ? tty_write+0x54b/0x800
[ 768.194526][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 768.200311][ C0] ? copy_from_read_buf+0x500/0x500
[ 768.205485][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.210315][ C0] ? __fsnotify_parent+0xd1/0x370
[ 768.215318][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 768.221099][ C0] tty_read+0x190/0x290
[ 768.225242][ C0] ? copy_from_read_buf+0x500/0x500
[ 768.230416][ C0] ? tty_poll+0x180/0x180
[ 768.234721][ C0] __vfs_read+0x76/0x100
[ 768.238941][ C0] vfs_read+0x1ea/0x430
[ 768.243074][ C0] ksys_read+0x127/0x250
[ 768.247292][ C0] ? kernel_write+0x120/0x120
[ 768.251946][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 768.257661][ C0] do_syscall_64+0xb7/0x580
[ 768.262151][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 768.268020][ C0] RIP: 0033:0x7fea45d36310
[ 768.272422][ C0] Code: Bad RIP value.
[ 768.276466][ C0] RSP: 002b:00007fff68897208 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 768.284855][ C0] RAX: ffffffffffffffda RBX: 00007fea4640b6a8 RCX: 00007fea45d36310
[ 768.292804][ C0] RDX: 0000000000000001 RSI: 00007fff68897258 RDI: 0000000000000000
[ 768.300756][ C0] RBP: 00007fff68897a40 R08: 00007fff68897040 R09: 0000000000000000
[ 768.308714][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 768.316686][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000
[ 768.324652][ C0] sshd S26912 1714 1664 0x00000000
[ 768.330964][ C0] Call Trace:
[ 768.334236][ C0] ? __schedule+0x898/0x1cd0
[ 768.338806][ C0] ? __sched_text_start+0x8/0x8
[ 768.343635][ C0] ? debug_object_fixup+0x30/0x30
[ 768.348638][ C0] ? enqueue_hrtimer+0x380/0x380
[ 768.353554][ C0] schedule+0xca/0x250
[ 768.357610][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 768.363656][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 768.369443][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.374271][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 768.380227][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 768.386012][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 768.391276][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 768.397578][ C0] ? pollwake+0x200/0x200
[ 768.401886][ C0] do_select+0x122e/0x1700
[ 768.406284][ C0] ? select_estimate_accuracy+0x320/0x320
[ 768.411991][ C0] ? poll_freewait+0x250/0x250
[ 768.416733][ C0] ? poll_freewait+0x250/0x250
[ 768.421474][ C0] ? poll_freewait+0x250/0x250
[ 768.426217][ C0] ? poll_freewait+0x250/0x250
[ 768.430959][ C0] ? __lock_acquire+0x145e/0x3b60
[ 768.435961][ C0] ? __lock_acquire+0x80b/0x3b60
[ 768.440873][ C0] ? find_held_lock+0x2d/0x110
[ 768.445611][ C0] ? __might_fault+0x11f/0x1d0
[ 768.450352][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.455180][ C0] ? lock_acquire+0x127/0x320
[ 768.459836][ C0] ? __might_fault+0xef/0x1d0
[ 768.464496][ C0] ? __might_fault+0x192/0x1d0
[ 768.469238][ C0] ? core_sys_select+0x4da/0x820
[ 768.474154][ C0] core_sys_select+0x4da/0x820
[ 768.478895][ C0] ? do_compat_pselect+0x210/0x210
[ 768.483990][ C0] ? find_held_lock+0x2d/0x110
[ 768.488728][ C0] ? find_held_lock+0x2d/0x110
[ 768.493478][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.498306][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 768.503825][ C0] ? timespec64_add_safe+0x189/0x210
[ 768.509085][ C0] ? nsec_to_clock_t+0x30/0x30
[ 768.513826][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 768.519087][ C0] kern_select+0x13d/0x1c0
[ 768.523476][ C0] ? core_sys_select+0x820/0x820
[ 768.528391][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 768.533130][ C0] __x64_sys_select+0xba/0x150
[ 768.537871][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 768.543134][ C0] do_syscall_64+0xb7/0x580
[ 768.547624][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 768.553493][ C0] RIP: 0033:0x7f9c4fce6dd3
[ 768.557894][ C0] Code: Bad RIP value.
[ 768.561936][ C0] RSP: 002b:00007fff84797cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 768.570322][ C0] RAX: ffffffffffffffda RBX: 00007fff84797d60 RCX: 00007f9c4fce6dd3
[ 768.578268][ C0] RDX: 000055eeb8373b10 RSI: 000055eeb8373b30 RDI: 000000000000000c
[ 768.586214][ C0] RBP: 000055eeb78228dc R08: 00007fff84797d00 R09: 0101010101010101
[ 768.594168][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff84797d68
[ 768.602120][ C0] R13: 0000000000000000 R14: 00007fff84797d58 R15: 00007fff84797d5c
[ 768.610073][ C0] syz-fuzzer S26456 1716 1714 0x00000000
[ 768.616383][ C0] Call Trace:
[ 768.619647][ C0] ? __schedule+0x898/0x1cd0
[ 768.624211][ C0] ? __sched_text_start+0x8/0x8
[ 768.629034][ C0] schedule+0xca/0x250
[ 768.633079][ C0] futex_wait_queue_me+0x2a7/0x570
[ 768.638164][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 768.643600][ C0] futex_wait+0x1e2/0x590
[ 768.647920][ C0] ? futex_wait_setup+0x350/0x350
[ 768.652920][ C0] ? find_held_lock+0x2d/0x110
[ 768.657658][ C0] ? __might_fault+0x11f/0x1d0
[ 768.662396][ C0] ? lock_acquire+0x127/0x320
[ 768.667049][ C0] ? __might_fault+0xef/0x1d0
[ 768.671701][ C0] do_futex+0x15d/0x1b90
[ 768.675930][ C0] ? put_timespec64+0xcb/0x120
[ 768.680668][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 768.685493][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 768.690321][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 768.695321][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 768.701801][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 768.707067][ C0] __x64_sys_futex+0x376/0x4f0
[ 768.711814][ C0] ? fput_many+0x2f/0x1a0
[ 768.716123][ C0] ? do_futex+0x1b90/0x1b90
[ 768.720605][ C0] ? switch_fpu_return+0x1c2/0x430
[ 768.725691][ C0] ? fpregs_mark_activate+0x280/0x280
[ 768.731037][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 768.736731][ C0] do_syscall_64+0xb7/0x580
[ 768.741212][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 768.747096][ C0] RIP: 0033:0x45b153
[ 768.750971][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 768.770722][ C0] RSP: 002b:00007ffeee510698 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 768.779107][ C0] RAX: ffffffffffffffda RBX: 0000000001803b80 RCX: 000000000045b153
[ 768.787054][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001803cc8
[ 768.794999][ C0] RBP: 00007ffeee5106e0 R08: 0000000000000000 R09: 0000000000000000
[ 768.802949][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00
[ 768.810894][ C0] R13: 000000000000000f R14: 0000000000c11600 R15: 000000000000380f
[ 768.818844][ C0] syz-fuzzer S27576 1717 1714 0x00000000
[ 768.825152][ C0] Call Trace:
[ 768.828419][ C0] ? __schedule+0x898/0x1cd0
[ 768.832985][ C0] ? __sched_text_start+0x8/0x8
[ 768.837812][ C0] ? enqueue_hrtimer+0x380/0x380
[ 768.842730][ C0] schedule+0xca/0x250
[ 768.846778][ C0] futex_wait_queue_me+0x2a7/0x570
[ 768.851862][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 768.857300][ C0] futex_wait+0x1e2/0x590
[ 768.861609][ C0] ? futex_wait_setup+0x350/0x350
[ 768.866612][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 768.872565][ C0] ? find_held_lock+0x2d/0x110
[ 768.877304][ C0] ? __might_fault+0x11f/0x1d0
[ 768.882045][ C0] ? __lock_acquire+0x145e/0x3b60
[ 768.887047][ C0] do_futex+0x15d/0x1b90
[ 768.891268][ C0] ? __lock_acquire+0x145e/0x3b60
[ 768.896265][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.901116][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 768.906117][ C0] ? find_held_lock+0x2d/0x110
[ 768.910857][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 768.915769][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 768.920596][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 768.925510][ C0] ? ktime_get+0x190/0x1d0
[ 768.929901][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 768.935161][ C0] ? ktime_get+0x162/0x1d0
[ 768.939556][ C0] __x64_sys_futex+0x376/0x4f0
[ 768.944294][ C0] ? do_futex+0x1b90/0x1b90
[ 768.948773][ C0] ? switch_fpu_return+0x1c2/0x430
[ 768.953869][ C0] ? fpregs_mark_activate+0x280/0x280
[ 768.959216][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 768.964926][ C0] do_syscall_64+0xb7/0x580
[ 768.969417][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 768.975293][ C0] RIP: 0033:0x45b153
[ 768.979171][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 768.998749][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 769.007138][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153
[ 769.015087][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018030f0
[ 769.023045][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000
[ 769.030994][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0
[ 769.038939][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 769.046890][ C0] syz-fuzzer S26576 1718 1714 0x00000000
[ 769.053200][ C0] Call Trace:
[ 769.056467][ C0] ? __schedule+0x898/0x1cd0
[ 769.061034][ C0] ? __sched_text_start+0x8/0x8
[ 769.066034][ C0] schedule+0xca/0x250
[ 769.070078][ C0] futex_wait_queue_me+0x2a7/0x570
[ 769.075168][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 769.080602][ C0] futex_wait+0x1e2/0x590
[ 769.084905][ C0] ? futex_wait_setup+0x350/0x350
[ 769.089904][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 769.095782][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 769.101482][ C0] ? futex_wake+0x164/0x480
[ 769.105959][ C0] ? sock_read_iter+0x212/0x370
[ 769.110783][ C0] do_futex+0x15d/0x1b90
[ 769.115004][ C0] ? find_held_lock+0x2d/0x110
[ 769.119743][ C0] ? finish_task_switch+0x11d/0x5d0
[ 769.124915][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 769.129914][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.134739][ C0] ? lock_acquire+0x127/0x320
[ 769.139409][ C0] ? finish_task_switch+0xef/0x5d0
[ 769.144498][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 769.149676][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 769.154950][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 769.160123][ C0] ? finish_task_switch+0x11d/0x5d0
[ 769.165298][ C0] ? finish_task_switch+0xef/0x5d0
[ 769.170391][ C0] ? __switch_to+0x5bd/0xe70
[ 769.174962][ C0] __x64_sys_futex+0x376/0x4f0
[ 769.179708][ C0] ? fput_many+0x2f/0x1a0
[ 769.184016][ C0] ? do_futex+0x1b90/0x1b90
[ 769.188500][ C0] ? switch_fpu_return+0x1c2/0x430
[ 769.193592][ C0] ? fpregs_mark_activate+0x280/0x280
[ 769.198940][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 769.204637][ C0] do_syscall_64+0xb7/0x580
[ 769.209119][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 769.214992][ C0] RIP: 0033:0x45b153
[ 769.218871][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 769.238451][ C0] RSP: 002b:000000c42004bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 769.246839][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153
[ 769.254787][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548
[ 769.262743][ C0] RBP: 000000c42004bf30 R08: 0000000000000000 R09: 0000000000000000
[ 769.270691][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010
[ 769.278638][ C0] R13: ffffffffffffffff R14: 0000000000000010 R15: ffffffffffffffff
[ 769.286592][ C0] syz-fuzzer S26520 1719 1714 0x00000000
[ 769.292901][ C0] Call Trace:
[ 769.296187][ C0] ? __schedule+0x898/0x1cd0
[ 769.300756][ C0] ? __sched_text_start+0x8/0x8
[ 769.305600][ C0] ? enqueue_hrtimer+0x380/0x380
[ 769.310522][ C0] schedule+0xca/0x250
[ 769.314656][ C0] futex_wait_queue_me+0x2a7/0x570
[ 769.319742][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 769.325177][ C0] futex_wait+0x1e2/0x590
[ 769.329486][ C0] ? futex_wait_setup+0x350/0x350
[ 769.334489][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 769.340444][ C0] ? futex_wake+0x164/0x480
[ 769.344930][ C0] ? __lock_acquire+0x145e/0x3b60
[ 769.349935][ C0] do_futex+0x15d/0x1b90
[ 769.354156][ C0] ? __lock_acquire+0x145e/0x3b60
[ 769.359160][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.363990][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 769.368992][ C0] ? find_held_lock+0x2d/0x110
[ 769.373733][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 769.378647][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.383473][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 769.388388][ C0] ? ktime_get+0x190/0x1d0
[ 769.392784][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 769.398048][ C0] ? ktime_get+0x162/0x1d0
[ 769.402447][ C0] __x64_sys_futex+0x376/0x4f0
[ 769.407199][ C0] ? do_futex+0x1b90/0x1b90
[ 769.411681][ C0] ? switch_fpu_return+0x1c2/0x430
[ 769.416863][ C0] ? fpregs_mark_activate+0x280/0x280
[ 769.422210][ C0] ? fpregs_mark_activate+0x280/0x280
[ 769.427558][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 769.433256][ C0] do_syscall_64+0xb7/0x580
[ 769.437737][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 769.443606][ C0] RIP: 0033:0x45b153
[ 769.447484][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 769.467071][ C0] RSP: 002b:000000c42003cea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 769.475459][ C0] RAX: ffffffffffffffda RBX: 000000003b98cab6 RCX: 000000000045b153
[ 769.483411][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001807140
[ 769.491363][ C0] RBP: 000000c42003cee8 R08: 0000000000000000 R09: 0000000000000000
[ 769.499318][ C0] R10: 000000c42003ced8 R11: 0000000000000202 R12: 000000b8e9fbd579
[ 769.507265][ C0] R13: 0000000000000002 R14: 000000c421a6f320 R15: 0000000000000001
[ 769.515220][ C0] syz-fuzzer S28992 1720 1714 0x00000000
[ 769.521530][ C0] Call Trace:
[ 769.524801][ C0] ? __schedule+0x898/0x1cd0
[ 769.529368][ C0] ? __sched_text_start+0x8/0x8
[ 769.534193][ C0] schedule+0xca/0x250
[ 769.538238][ C0] futex_wait_queue_me+0x2a7/0x570
[ 769.543328][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 769.548760][ C0] futex_wait+0x1e2/0x590
[ 769.553068][ C0] ? futex_wait_setup+0x350/0x350
[ 769.558067][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 769.563937][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 769.569632][ C0] ? futex_wake+0x164/0x480
[ 769.574110][ C0] do_futex+0x15d/0x1b90
[ 769.578329][ C0] ? find_held_lock+0x2d/0x110
[ 769.583070][ C0] ? finish_task_switch+0x11d/0x5d0
[ 769.588242][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 769.593240][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.598066][ C0] ? lock_acquire+0x127/0x320
[ 769.602719][ C0] ? finish_task_switch+0xef/0x5d0
[ 769.607805][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 769.612981][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 769.618240][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 769.623413][ C0] ? finish_task_switch+0x11d/0x5d0
[ 769.628586][ C0] ? finish_task_switch+0xef/0x5d0
[ 769.633671][ C0] ? __switch_to+0x5bd/0xe70
[ 769.638239][ C0] __x64_sys_futex+0x376/0x4f0
[ 769.642977][ C0] ? do_futex+0x1b90/0x1b90
[ 769.647458][ C0] ? switch_fpu_return+0x1c2/0x430
[ 769.652544][ C0] ? fpregs_mark_activate+0x280/0x280
[ 769.657892][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 769.663584][ C0] do_syscall_64+0xb7/0x580
[ 769.668066][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 769.673934][ C0] RIP: 0033:0x45b153
[ 769.677815][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 769.697391][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 769.705780][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153
[ 769.713729][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001821080
[ 769.721675][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000
[ 769.729619][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168
[ 769.737568][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 769.745516][ C0] syz-fuzzer S26576 1721 1714 0x00000000
[ 769.751823][ C0] Call Trace:
[ 769.755091][ C0] ? __schedule+0x898/0x1cd0
[ 769.759657][ C0] ? __sched_text_start+0x8/0x8
[ 769.764484][ C0] ? enqueue_hrtimer+0x380/0x380
[ 769.769400][ C0] schedule+0xca/0x250
[ 769.773448][ C0] futex_wait_queue_me+0x2a7/0x570
[ 769.778537][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 769.783970][ C0] futex_wait+0x1e2/0x590
[ 769.788274][ C0] ? futex_wait_setup+0x350/0x350
[ 769.793277][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 769.799231][ C0] ? futex_wake+0x164/0x480
[ 769.803713][ C0] ? __lock_acquire+0x145e/0x3b60
[ 769.808723][ C0] do_futex+0x15d/0x1b90
[ 769.812943][ C0] ? __lock_acquire+0x145e/0x3b60
[ 769.817944][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.822775][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 769.827779][ C0] ? find_held_lock+0x2d/0x110
[ 769.832517][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 769.837430][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 769.842255][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 769.847170][ C0] ? ktime_get+0x190/0x1d0
[ 769.851562][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 769.856821][ C0] ? ktime_get+0x162/0x1d0
[ 769.861210][ C0] __x64_sys_futex+0x376/0x4f0
[ 769.865951][ C0] ? do_futex+0x1b90/0x1b90
[ 769.870431][ C0] ? switch_fpu_return+0x1c2/0x430
[ 769.875516][ C0] ? fpregs_mark_activate+0x280/0x280
[ 769.880864][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 769.886557][ C0] do_syscall_64+0xb7/0x580
[ 769.891040][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 769.896905][ C0] RIP: 0033:0x45b153
[ 769.900779][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 769.920358][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 769.928745][ C0] RAX: ffffffffffffffda RBX: 000000003b98ecd0 RCX: 000000000045b153
[ 769.936696][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018071c0
[ 769.944652][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000
[ 769.952600][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 000000b8f2870716
[ 769.960550][ C0] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001
[ 769.968502][ C0] syz-fuzzer S28104 1722 1714 0x00000000
[ 769.974813][ C0] Call Trace:
[ 769.978080][ C0] ? __schedule+0x898/0x1cd0
[ 769.982648][ C0] ? __sched_text_start+0x8/0x8
[ 769.987474][ C0] schedule+0xca/0x250
[ 769.991519][ C0] futex_wait_queue_me+0x2a7/0x570
[ 769.996607][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 770.002042][ C0] futex_wait+0x1e2/0x590
[ 770.006350][ C0] ? futex_wait_setup+0x350/0x350
[ 770.011358][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 770.017225][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 770.022918][ C0] ? futex_wake+0x164/0x480
[ 770.027397][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 770.032223][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 770.037051][ C0] do_futex+0x15d/0x1b90
[ 770.041272][ C0] ? __lock_acquire+0x145e/0x3b60
[ 770.046273][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 770.051281][ C0] ? find_held_lock+0x2d/0x110
[ 770.056022][ C0] ? __might_fault+0x11f/0x1d0
[ 770.060765][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 770.065593][ C0] ? lock_acquire+0x127/0x320
[ 770.070256][ C0] ? __set_current_blocked+0x6a/0x110
[ 770.075607][ C0] __x64_sys_futex+0x376/0x4f0
[ 770.080348][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290
[ 770.086042][ C0] ? do_futex+0x1b90/0x1b90
[ 770.090538][ C0] ? switch_fpu_return+0x1c2/0x430
[ 770.095640][ C0] ? fpregs_mark_activate+0x280/0x280
[ 770.100998][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 770.106711][ C0] do_syscall_64+0xb7/0x580
[ 770.111198][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 770.117070][ C0] RIP: 0033:0x45b153
[ 770.120949][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 770.140529][ C0] RSP: 002b:000000c420147e88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 770.148929][ C0] RAX: ffffffffffffffda RBX: 000000c420041400 RCX: 000000000045b153
[ 770.156885][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420041548
[ 770.164837][ C0] RBP: 000000c420147ed0 R08: 0000000000000000 R09: 0000000000000000
[ 770.172793][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420039768
[ 770.180746][ C0] R13: 0000000000000001 R14: 000000c4200ca0c0 R15: 0000000000000001
[ 770.188704][ C0] syz-fuzzer S26456 1723 1714 0x00000000
[ 770.195014][ C0] Call Trace:
[ 770.198287][ C0] ? __schedule+0x898/0x1cd0
[ 770.202855][ C0] ? __sched_text_start+0x8/0x8
[ 770.207683][ C0] schedule+0xca/0x250
[ 770.211732][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 770.217777][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 770.223561][ C0] ? __lock_acquire+0x80b/0x3b60
[ 770.228485][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 770.233314][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 770.238322][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 770.243237][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 770.248414][ C0] ep_poll+0xcca/0xe60
[ 770.252458][ C0] ? ep_modify+0x830/0x830
[ 770.256852][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 770.262399][ C0] ? __fget+0x357/0x530
[ 770.266531][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 770.270925][ C0] ? wake_up_q+0xf0/0xf0
[ 770.275146][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 770.280409][ C0] do_epoll_wait+0x209/0x260
[ 770.284975][ C0] ? fpregs_mark_activate+0x280/0x280
[ 770.290319][ C0] __x64_sys_epoll_pwait+0x133/0x2e0
[ 770.295580][ C0] ? do_syscall_64+0x1a/0x580
[ 770.300234][ C0] do_syscall_64+0xb7/0x580
[ 770.304716][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 770.310602][ C0] RIP: 0033:0x45b300
[ 770.314502][ C0] Code: be 01 00 00 00 ff d3 49 8b 7f 10 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 9d e8 ff ff ba 04 00 00 00 be 02 00 00 00 4c 89 ff d3 ba 03 00 00 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d
[ 770.334108][ C0] RSP: 002b:000000c420051860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 770.342506][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
[ 770.350459][ C0] RDX: 0000000000000080 RSI: 000000c4200518a0 RDI: 0000000000000004
[ 770.358410][ C0] RBP: 000000c420051ea0 R08: 0000000000000000 R09: 000000c4202c97b0
[ 770.366380][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4202c9750
[ 770.374341][ C0] R13: 0000000000000001 R14: 000000c421a96060 R15: 0000000000000001
[ 770.382295][ C0] syz-fuzzer S29272 1730 1714 0x00000000
[ 770.388613][ C0] Call Trace:
[ 770.391896][ C0] ? __schedule+0x898/0x1cd0
[ 770.396464][ C0] ? __sched_text_start+0x8/0x8
[ 770.401290][ C0] schedule+0xca/0x250
[ 770.405352][ C0] futex_wait_queue_me+0x2a7/0x570
[ 770.410445][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 770.415884][ C0] futex_wait+0x1e2/0x590
[ 770.420192][ C0] ? futex_wait_setup+0x350/0x350
[ 770.425200][ C0] do_futex+0x15d/0x1b90
[ 770.429425][ C0] ? find_held_lock+0x2d/0x110
[ 770.434171][ C0] ? __set_current_blocked+0xcc/0x110
[ 770.439522][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 770.444526][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0
[ 770.449964][ C0] ? mark_lock+0xbc/0x1160
[ 770.454363][ C0] ? __lock_acquire+0x80b/0x3b60
[ 770.459277][ C0] ? __set_current_blocked+0xcc/0x110
[ 770.464626][ C0] ? find_held_lock+0x2d/0x110
[ 770.469368][ C0] __x64_sys_futex+0x376/0x4f0
[ 770.474109][ C0] ? do_futex+0x1b90/0x1b90
[ 770.478592][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 770.484117][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 770.489813][ C0] do_syscall_64+0xb7/0x580
[ 770.494294][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 770.500164][ C0] RIP: 0033:0x45b153
[ 770.504041][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 770.523632][ C0] RSP: 002b:000000c4202edf00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 770.532019][ C0] RAX: ffffffffffffffda RBX: 000000c42015d000 RCX: 000000000045b153
[ 770.539965][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001820f38
[ 770.547913][ C0] RBP: 000000c4202edf48 R08: 0000000000000000 R09: 0000000000000000
[ 770.555860][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0
[ 770.563810][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 770.571763][ C0] syz-fuzzer S26576 1732 1714 0x00000000
[ 770.578078][ C0] Call Trace:
[ 770.581343][ C0] ? __schedule+0x898/0x1cd0
[ 770.585910][ C0] ? __sched_text_start+0x8/0x8
[ 770.590738][ C0] schedule+0xca/0x250
[ 770.594785][ C0] futex_wait_queue_me+0x2a7/0x570
[ 770.599876][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 770.605311][ C0] futex_wait+0x1e2/0x590
[ 770.609621][ C0] ? futex_wait_setup+0x350/0x350
[ 770.614628][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 770.620506][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 770.626200][ C0] ? futex_wake+0x164/0x480
[ 770.630681][ C0] do_futex+0x15d/0x1b90
[ 770.634903][ C0] ? find_held_lock+0x2d/0x110
[ 770.639656][ C0] ? finish_task_switch+0x11d/0x5d0
[ 770.644831][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 770.649832][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 770.654660][ C0] ? lock_acquire+0x127/0x320
[ 770.659318][ C0] ? finish_task_switch+0xef/0x5d0
[ 770.664407][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 770.669594][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 770.674854][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 770.680029][ C0] ? finish_task_switch+0x11d/0x5d0
[ 770.685206][ C0] ? finish_task_switch+0xef/0x5d0
[ 770.690292][ C0] ? __switch_to+0x5bd/0xe70
[ 770.694858][ C0] __x64_sys_futex+0x376/0x4f0
[ 770.699600][ C0] ? do_futex+0x1b90/0x1b90
[ 770.704080][ C0] ? switch_fpu_return+0x1c2/0x430
[ 770.709169][ C0] ? fpregs_mark_activate+0x280/0x280
[ 770.714516][ C0] ? fpregs_mark_activate+0x280/0x280
[ 770.719867][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 770.725562][ C0] do_syscall_64+0xb7/0x580
[ 770.730055][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 770.735922][ C0] RIP: 0033:0x45b153
[ 770.739797][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 770.759378][ C0] RSP: 002b:000000c4202efdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 770.767762][ C0] RAX: ffffffffffffffda RBX: 000000c4202dcc00 RCX: 000000000045b153
[ 770.775712][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dcd48
[ 770.783660][ C0] RBP: 000000c4202efe40 R08: 0000000000000000 R09: 0000000000000000
[ 770.791608][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202e9bf8
[ 770.799558][ C0] R13: 0000000000000001 R14: 000000c4213f3920 R15: 0000000000000001
[ 770.808205][ C0] syz-fuzzer S26472 1733 1714 0x00000000
[ 770.814517][ C0] Call Trace:
[ 770.817784][ C0] ? __schedule+0x898/0x1cd0
[ 770.822351][ C0] ? __sched_text_start+0x8/0x8
[ 770.827184][ C0] schedule+0xca/0x250
[ 770.831231][ C0] futex_wait_queue_me+0x2a7/0x570
[ 770.836318][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 770.841751][ C0] futex_wait+0x1e2/0x590
[ 770.846058][ C0] ? futex_wait_setup+0x350/0x350
[ 770.851061][ C0] ? find_held_lock+0x2d/0x110
[ 770.855804][ C0] ? __might_fault+0x11f/0x1d0
[ 770.860548][ C0] ? lock_acquire+0x127/0x320
[ 770.865202][ C0] ? __might_fault+0xef/0x1d0
[ 770.869857][ C0] do_futex+0x15d/0x1b90
[ 770.874076][ C0] ? put_timespec64+0xcb/0x120
[ 770.878814][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 770.883644][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 770.888473][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 770.893476][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 770.899953][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 770.905215][ C0] __x64_sys_futex+0x376/0x4f0
[ 770.909956][ C0] ? do_futex+0x1b90/0x1b90
[ 770.914439][ C0] ? switch_fpu_return+0x1c2/0x430
[ 770.919526][ C0] ? fpregs_mark_activate+0x280/0x280
[ 770.924874][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 770.930589][ C0] do_syscall_64+0xb7/0x580
[ 770.935074][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 770.940942][ C0] RIP: 0033:0x45b153
[ 770.944823][ C0] Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec
[ 770.964410][ C0] RSP: 002b:000000c420149df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 770.972979][ C0] RAX: ffffffffffffffda RBX: 000000c4202dd000 RCX: 000000000045b153
[ 770.980932][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dd148
[ 770.988891][ C0] RBP: 000000c420149e40 R08: 0000000000000000 R09: 0000000000000000
[ 770.996838][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
[ 771.004786][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100
[ 771.012740][ C0] syz-executor.0 S28600 1734 1716 0x00000000
[ 771.019054][ C0] Call Trace:
[ 771.022324][ C0] ? __schedule+0x898/0x1cd0
[ 771.026893][ C0] ? __sched_text_start+0x8/0x8
[ 771.031718][ C0] ? release_task+0x15f0/0x15f0
[ 771.036548][ C0] ? lock_acquire+0x127/0x320
[ 771.041199][ C0] ? do_wait+0x39f/0x970
[ 771.045423][ C0] schedule+0xca/0x250
[ 771.049553][ C0] do_wait+0x622/0x970
[ 771.053601][ C0] ? wait_consider_task+0x3540/0x3540
[ 771.058947][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 771.063954][ C0] kernel_wait4+0x14c/0x260
[ 771.068434][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 771.073519][ C0] ? task_stopped_code+0x180/0x180
[ 771.078609][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 771.084132][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 771.088959][ C0] __do_sys_wait4+0x147/0x160
[ 771.093609][ C0] ? kernel_wait4+0x260/0x260
[ 771.098261][ C0] ? up_read+0x1b0/0x760
[ 771.102490][ C0] ? mark_held_locks+0x9f/0xe0
[ 771.107232][ C0] ? down_read_non_owner+0x470/0x470
[ 771.112493][ C0] ? handle_mm_fault+0x3ea/0x910
[ 771.117408][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 771.123113][ C0] do_syscall_64+0xb7/0x580
[ 771.127595][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 771.133460][ C0] RIP: 0033:0x4139ea
[ 771.137447][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 771.157059][ C0] RSP: 002b:00007fff7390ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 771.165454][ C0] RAX: ffffffffffffffda RBX: 00000000000006cc RCX: 00000000004139ea
[ 771.173406][ C0] RDX: 0000000040000000 RSI: 00007fff7390ff54 RDI: ffffffffffffffff
[ 771.181355][ C0] RBP: 00000000000000f8 R08: 00000000000006c6 R09: 0000000001960940
[ 771.189321][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 771.197267][ C0] R13: 00007fff739101d8 R14: 0000000000000000 R15: 0000000000000000
[ 771.205220][ C0] syz-executor.2 S28600 1735 1723 0x00000000
[ 771.211530][ C0] Call Trace:
[ 771.214804][ C0] ? __schedule+0x898/0x1cd0
[ 771.219370][ C0] ? __sched_text_start+0x8/0x8
[ 771.224200][ C0] ? release_task+0x15f0/0x15f0
[ 771.229026][ C0] ? lock_acquire+0x127/0x320
[ 771.233683][ C0] ? do_wait+0x39f/0x970
[ 771.237903][ C0] schedule+0xca/0x250
[ 771.241960][ C0] do_wait+0x622/0x970
[ 771.246007][ C0] ? wait_consider_task+0x3540/0x3540
[ 771.251358][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 771.256366][ C0] kernel_wait4+0x14c/0x260
[ 771.260847][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 771.265934][ C0] ? task_stopped_code+0x180/0x180
[ 771.271023][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 771.276547][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 771.281374][ C0] __do_sys_wait4+0x147/0x160
[ 771.286030][ C0] ? kernel_wait4+0x260/0x260
[ 771.290684][ C0] ? up_read+0x1b0/0x760
[ 771.294903][ C0] ? mark_held_locks+0x9f/0xe0
[ 771.299644][ C0] ? down_read_non_owner+0x470/0x470
[ 771.304922][ C0] ? handle_mm_fault+0x3ea/0x910
[ 771.309846][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 771.315542][ C0] do_syscall_64+0xb7/0x580
[ 771.320024][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 771.325895][ C0] RIP: 0033:0x4139ea
[ 771.329771][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 771.349353][ C0] RSP: 002b:00007ffff5931b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 771.357753][ C0] RAX: ffffffffffffffda RBX: 00000000000006cf RCX: 00000000004139ea
[ 771.365705][ C0] RDX: 0000000040000000 RSI: 00007ffff5931b84 RDI: ffffffffffffffff
[ 771.373660][ C0] RBP: 00000000000000f8 R08: 00000000000006c7 R09: 000000000284b940
[ 771.381612][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 771.389562][ C0] R13: 00007ffff5931e08 R14: 0000000000000000 R15: 0000000000000000
[ 771.397534][ C0] syz-executor.1 S28600 1736 1716 0x00000000
[ 771.403846][ C0] Call Trace:
[ 771.407117][ C0] ? __schedule+0x898/0x1cd0
[ 771.411683][ C0] ? __sched_text_start+0x8/0x8
[ 771.416509][ C0] ? release_task+0x15f0/0x15f0
[ 771.421338][ C0] ? lock_acquire+0x127/0x320
[ 771.425988][ C0] ? do_wait+0x39f/0x970
[ 771.430208][ C0] schedule+0xca/0x250
[ 771.434254][ C0] do_wait+0x622/0x970
[ 771.438302][ C0] ? wait_consider_task+0x3540/0x3540
[ 771.443652][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 771.448649][ C0] kernel_wait4+0x14c/0x260
[ 771.453125][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 771.458212][ C0] ? task_stopped_code+0x180/0x180
[ 771.463297][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 771.468816][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 771.473644][ C0] __do_sys_wait4+0x147/0x160
[ 771.478297][ C0] ? kernel_wait4+0x260/0x260
[ 771.482947][ C0] ? up_read+0x1b0/0x760
[ 771.487165][ C0] ? mark_held_locks+0x9f/0xe0
[ 771.491904][ C0] ? down_read_non_owner+0x470/0x470
[ 771.497164][ C0] ? handle_mm_fault+0x3ea/0x910
[ 771.502078][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 771.507772][ C0] do_syscall_64+0xb7/0x580
[ 771.512252][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 771.518116][ C0] RIP: 0033:0x4139ea
[ 771.521987][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 771.541652][ C0] RSP: 002b:00007ffd0c04dfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 771.550041][ C0] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ea
[ 771.557995][ C0] RDX: 0000000040000000 RSI: 00007ffd0c04dfd4 RDI: ffffffffffffffff
[ 771.565953][ C0] RBP: 00000000000000f8 R08: 00000000000006c8 R09: 0000000001f0b940
[ 771.573899][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 771.581845][ C0] R13: 00007ffd0c04e258 R14: 0000000000000000 R15: 0000000000000000
[ 771.589798][ C0] syz-executor.4 S28600 1739 1721 0x00000000
[ 771.596109][ C0] Call Trace:
[ 771.599382][ C0] ? __schedule+0x898/0x1cd0
[ 771.603948][ C0] ? __sched_text_start+0x8/0x8
[ 771.608772][ C0] ? release_task+0x15f0/0x15f0
[ 771.613600][ C0] ? lock_acquire+0x127/0x320
[ 771.618256][ C0] ? do_wait+0x39f/0x970
[ 771.622474][ C0] schedule+0xca/0x250
[ 771.626521][ C0] do_wait+0x622/0x970
[ 771.630587][ C0] ? wait_consider_task+0x3540/0x3540
[ 771.635936][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 771.640934][ C0] kernel_wait4+0x14c/0x260
[ 771.645410][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 771.650495][ C0] ? task_stopped_code+0x180/0x180
[ 771.655580][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 771.661135][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 771.665965][ C0] __do_sys_wait4+0x147/0x160
[ 771.670634][ C0] ? kernel_wait4+0x260/0x260
[ 771.675292][ C0] ? up_read+0x1b0/0x760
[ 771.679518][ C0] ? mark_held_locks+0x9f/0xe0
[ 771.684274][ C0] ? down_read_non_owner+0x470/0x470
[ 771.689555][ C0] ? handle_mm_fault+0x3ea/0x910
[ 771.694480][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 771.700178][ C0] do_syscall_64+0xb7/0x580
[ 771.704663][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 771.710533][ C0] RIP: 0033:0x4139ea
[ 771.714411][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 771.733997][ C0] RSP: 002b:00007fff79f4a198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 771.742393][ C0] RAX: ffffffffffffffda RBX: 00000000000006d8 RCX: 00000000004139ea
[ 771.750347][ C0] RDX: 0000000040000000 RSI: 00007fff79f4a1a4 RDI: ffffffffffffffff
[ 771.758296][ C0] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000000000299f940
[ 771.766248][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 771.774198][ C0] R13: 00007fff79f4a428 R14: 0000000000000000 R15: 0000000000000000
[ 771.782155][ C0] syz-executor.0 S24976 1740 1734 0x00000000
[ 771.788469][ C0] Call Trace:
[ 771.791749][ C0] ? __schedule+0x898/0x1cd0
[ 771.796328][ C0] ? __sched_text_start+0x8/0x8
[ 771.801160][ C0] ? enqueue_hrtimer+0x380/0x380
[ 771.806077][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 771.811341][ C0] schedule+0xca/0x250
[ 771.815388][ C0] do_nanosleep+0x21f/0x650
[ 771.819871][ C0] ? schedule_timeout_idle+0x80/0x80
[ 771.825132][ C0] ? memset+0x20/0x40
[ 771.829091][ C0] ? __hrtimer_init+0x134/0x260
[ 771.833922][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 771.838839][ C0] ? nanosleep_copyout+0x100/0x100
[ 771.843929][ C0] ? _copy_from_user+0x123/0x190
[ 771.848845][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 771.854800][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 771.860157][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 771.864984][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 771.870072][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 771.875159][ C0] ? do_syscall_64+0x1a/0x580
[ 771.879814][ C0] do_syscall_64+0xb7/0x580
[ 771.884294][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 771.890164][ C0] RIP: 0033:0x457f00
[ 771.894037][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 771.913701][ C0] RSP: 002b:00007fff7390fd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 771.922088][ C0] RAX: ffffffffffffffda RBX: 00000000000b3490 RCX: 0000000000457f00
[ 771.930038][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff7390fd50
[ 771.937987][ C0] RBP: 0000000000000306 R08: 0000000000000001 R09: 0000000001960940
[ 771.945935][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 771.953884][ C0] R13: 00007fff7390fda0 R14: 00000000000b3490 R15: 00007fff7390fdb0
[ 771.961835][ C0] syz-executor.2 S24976 1743 1735 0x00000000
[ 771.968146][ C0] Call Trace:
[ 771.971414][ C0] ? __schedule+0x898/0x1cd0
[ 771.975981][ C0] ? __sched_text_start+0x8/0x8
[ 771.980808][ C0] ? enqueue_hrtimer+0x380/0x380
[ 771.985723][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 771.990992][ C0] schedule+0xca/0x250
[ 771.995040][ C0] do_nanosleep+0x21f/0x650
[ 771.999523][ C0] ? schedule_timeout_idle+0x80/0x80
[ 772.004785][ C0] ? memset+0x20/0x40
[ 772.008763][ C0] ? __hrtimer_init+0x134/0x260
[ 772.013598][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 772.018603][ C0] ? nanosleep_copyout+0x100/0x100
[ 772.023695][ C0] ? _copy_from_user+0x123/0x190
[ 772.028611][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 772.034568][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 772.039918][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 772.044765][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 772.049856][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 772.054946][ C0] ? do_syscall_64+0x1a/0x580
[ 772.059600][ C0] do_syscall_64+0xb7/0x580
[ 772.064085][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 772.069955][ C0] RIP: 0033:0x457f00
[ 772.073841][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 772.093421][ C0] RSP: 002b:00007ffff5931978 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 772.101807][ C0] RAX: ffffffffffffffda RBX: 00000000000b340b RCX: 0000000000457f00
[ 772.109757][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff5931980
[ 772.117703][ C0] RBP: 0000000000000317 R08: 0000000000000001 R09: 000000000284b940
[ 772.125649][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 772.133599][ C0] R13: 00007ffff59319d0 R14: 00000000000b340b R15: 00007ffff59319e0
[ 772.141559][ C0] syz-executor.1 S23616 1744 1736 0x00000000
[ 772.147882][ C0] Call Trace:
[ 772.151153][ C0] ? __schedule+0x898/0x1cd0
[ 772.155719][ C0] ? __sched_text_start+0x8/0x8
[ 772.160553][ C0] ? enqueue_hrtimer+0x380/0x380
[ 772.165471][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.170732][ C0] schedule+0xca/0x250
[ 772.174780][ C0] do_nanosleep+0x21f/0x650
[ 772.179262][ C0] ? schedule_timeout_idle+0x80/0x80
[ 772.184521][ C0] ? memset+0x20/0x40
[ 772.188483][ C0] ? __hrtimer_init+0x134/0x260
[ 772.193310][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 772.198223][ C0] ? nanosleep_copyout+0x100/0x100
[ 772.203314][ C0] ? _copy_from_user+0x123/0x190
[ 772.208230][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 772.214185][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 772.219530][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 772.224359][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 772.229448][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 772.234541][ C0] ? do_syscall_64+0x1a/0x580
[ 772.239193][ C0] do_syscall_64+0xb7/0x580
[ 772.243672][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 772.249539][ C0] RIP: 0033:0x457f00
[ 772.253415][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 772.272992][ C0] RSP: 002b:00007ffd0c04ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 772.281377][ C0] RAX: ffffffffffffffda RBX: 00000000000b3448 RCX: 0000000000457f00
[ 772.289323][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd0c04ddd0
[ 772.297270][ C0] RBP: 00000000000002d5 R08: 0000000000000001 R09: 0000000001f0b940
[ 772.305225][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 772.313176][ C0] R13: 00007ffd0c04de20 R14: 00000000000b3434 R15: 00007ffd0c04de30
[ 772.321129][ C0] syz-executor.4 S24976 1752 1739 0x00000000
[ 772.327441][ C0] Call Trace:
[ 772.330715][ C0] ? __schedule+0x898/0x1cd0
[ 772.335281][ C0] ? __sched_text_start+0x8/0x8
[ 772.340107][ C0] ? enqueue_hrtimer+0x380/0x380
[ 772.345021][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.350284][ C0] schedule+0xca/0x250
[ 772.354331][ C0] do_nanosleep+0x21f/0x650
[ 772.358822][ C0] ? schedule_timeout_idle+0x80/0x80
[ 772.364082][ C0] ? memset+0x20/0x40
[ 772.368040][ C0] ? __hrtimer_init+0x134/0x260
[ 772.372866][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 772.377781][ C0] ? nanosleep_copyout+0x100/0x100
[ 772.382881][ C0] ? _copy_from_user+0x123/0x190
[ 772.387793][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 772.393746][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 772.399096][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 772.403925][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 772.409022][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 772.414110][ C0] ? do_syscall_64+0x1a/0x580
[ 772.418760][ C0] do_syscall_64+0xb7/0x580
[ 772.423240][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 772.429108][ C0] RIP: 0033:0x457f00
[ 772.432983][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 772.452560][ C0] RSP: 002b:00007fff79f49f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 772.460958][ C0] RAX: ffffffffffffffda RBX: 00000000000b3460 RCX: 0000000000457f00
[ 772.468905][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff79f49fa0
[ 772.476859][ C0] RBP: 00000000000002d2 R08: 0000000000000001 R09: 000000000299f940
[ 772.484813][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 772.492767][ C0] R13: 00007fff79f49ff0 R14: 00000000000b3452 R15: 00007fff79f4a000
[ 772.500721][ C0] kworker/u4:5 I25032 1763 2 0x80004000
[ 772.507053][ C0] Workqueue: 0x0 (events_unbound)
[ 772.512138][ C0] Call Trace:
[ 772.515403][ C0] ? __schedule+0x898/0x1cd0
[ 772.519968][ C0] ? __sched_text_start+0x8/0x8
[ 772.524794][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 772.529793][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 772.534707][ C0] schedule+0xca/0x250
[ 772.538754][ C0] worker_thread+0x245/0xe20
[ 772.543333][ C0] ? process_one_work+0x1530/0x1530
[ 772.548506][ C0] kthread+0x318/0x420
[ 772.552550][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 772.557898][ C0] ret_from_fork+0x24/0x30
[ 772.562286][ C0] kworker/0:3 D23376 2746 2 0x80004000
[ 772.568600][ C0] Workqueue: events __usb_queue_reset_device
[ 772.574550][ C0] Call Trace:
[ 772.577814][ C0] ? __schedule+0x898/0x1cd0
[ 772.582378][ C0] ? __sched_text_start+0x8/0x8
[ 772.587204][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.592467][ C0] schedule+0xca/0x250
[ 772.596513][ C0] schedule_timeout+0x440/0xb20
[ 772.601340][ C0] ? usleep_range+0x160/0x160
[ 772.605992][ C0] ? usb_control_msg+0x393/0x4a0
[ 772.610907][ C0] ? __next_timer_interrupt+0x190/0x190
[ 772.616426][ C0] ? msleep+0x63/0xf0
[ 772.620384][ C0] msleep+0xa4/0xf0
[ 772.624167][ C0] hub_port_reset+0xdbb/0x1460
[ 772.628905][ C0] ? hub_resume+0x3b0/0x3b0
[ 772.633382][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0
[ 772.638905][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 772.643904][ C0] hub_port_init+0x1cc/0x2d30
[ 772.648556][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250
[ 772.654074][ C0] ? usb_enable_endpoint+0x114/0x200
[ 772.659333][ C0] usb_reset_and_verify_device+0x3aa/0x1300
[ 772.665201][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 772.669941][ C0] ? _cond_resched+0x10/0x20
[ 772.674507][ C0] ? usb_poison_anchored_urbs+0x150/0x150
[ 772.680201][ C0] ? del_timer+0x100/0x100
[ 772.684592][ C0] ? hub_port_init+0x2d30/0x2d30
[ 772.689507][ C0] ? mark_held_locks+0x9f/0xe0
[ 772.694249][ C0] ? trace_raw_output_hrtimer_expire_entry+0x10/0x140
[ 772.700981][ C0] usb_reset_device+0x4c1/0x920
[ 772.705819][ C0] __usb_queue_reset_device+0x68/0x90
[ 772.711172][ C0] process_one_work+0x92b/0x1530
[ 772.716085][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 772.721431][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 772.726432][ C0] worker_thread+0x96/0xe20
[ 772.730911][ C0] ? process_one_work+0x1530/0x1530
[ 772.736084][ C0] kthread+0x318/0x420
[ 772.740124][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 772.745471][ C0] ret_from_fork+0x24/0x30
[ 772.749861][ C0] kworker/0:4 D22680 2751 2 0x80004000
[ 772.756172][ C0] Workqueue: usb_hub_wq hub_event
[ 772.761178][ C0] Call Trace:
[ 772.764442][ C0] ? __schedule+0x898/0x1cd0
[ 772.769011][ C0] ? __sched_text_start+0x8/0x8
[ 772.773838][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.779098][ C0] schedule+0xca/0x250
[ 772.783150][ C0] schedule_preempt_disabled+0xc/0x20
[ 772.788495][ C0] __mutex_lock+0x881/0x1360
[ 772.793059][ C0] ? hub_event+0x4af/0x3640
[ 772.797542][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 772.802281][ C0] ? mark_held_locks+0x9f/0xe0
[ 772.807019][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 772.812193][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.817456][ C0] ? pm_runtime_work+0x180/0x180
[ 772.822367][ C0] ? hub_event+0x4af/0x3640
[ 772.826845][ C0] hub_event+0x4af/0x3640
[ 772.831160][ C0] ? find_held_lock+0x2d/0x110
[ 772.835910][ C0] ? mark_held_locks+0xe0/0xe0
[ 772.840649][ C0] ? hub_port_debounce+0x260/0x260
[ 772.845734][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 772.851263][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 772.856525][ C0] process_one_work+0x92b/0x1530
[ 772.861444][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 772.866791][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 772.871789][ C0] worker_thread+0x96/0xe20
[ 772.876271][ C0] ? process_one_work+0x1530/0x1530
[ 772.884828][ C0] kthread+0x318/0x420
[ 772.888872][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 772.894218][ C0] ret_from_fork+0x24/0x30
[ 772.898617][ C0] kworker/0:5 D23376 2766 2 0x80004000
[ 772.904929][ C0] Workqueue: usb_hub_wq hub_event
[ 772.909926][ C0] Call Trace:
[ 772.913191][ C0] ? __schedule+0x898/0x1cd0
[ 772.917767][ C0] ? __sched_text_start+0x8/0x8
[ 772.922595][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 772.927854][ C0] schedule+0xca/0x250
[ 772.931901][ C0] schedule_timeout+0x440/0xb20
[ 772.936726][ C0] ? usleep_range+0x160/0x160
[ 772.941381][ C0] ? __dev_printk+0x1db/0x203
[ 772.946032][ C0] ? __next_timer_interrupt+0x190/0x190
[ 772.951555][ C0] ? msleep+0x63/0xf0
[ 772.955511][ C0] msleep+0xa4/0xf0
[ 772.959294][ C0] hub_port_init+0xbd8/0x2d30
[ 772.963946][ C0] hub_event+0x197f/0x3640
[ 772.968338][ C0] ? hub_port_debounce+0x260/0x260
[ 772.973443][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 772.978963][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 772.984225][ C0] process_one_work+0x92b/0x1530
[ 772.989140][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 772.994486][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 772.999484][ C0] worker_thread+0x7ab/0xe20
[ 773.004048][ C0] ? process_one_work+0x1530/0x1530
[ 773.009222][ C0] kthread+0x318/0x420
[ 773.013265][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.018612][ C0] ret_from_fork+0x24/0x30
[ 773.023005][ C0] kworker/1:3 I23256 2789 2 0x80004000
[ 773.029335][ C0] Workqueue: 0x0 (events)
[ 773.033726][ C0] Call Trace:
[ 773.036991][ C0] ? __schedule+0x898/0x1cd0
[ 773.041565][ C0] ? __sched_text_start+0x8/0x8
[ 773.046399][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.051752][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.056754][ C0] schedule+0xca/0x250
[ 773.060799][ C0] worker_thread+0x245/0xe20
[ 773.065367][ C0] ? process_one_work+0x1530/0x1530
[ 773.070540][ C0] kthread+0x318/0x420
[ 773.074586][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.079938][ C0] ret_from_fork+0x24/0x30
[ 773.084338][ C0] kworker/0:6 I24592 2793 2 0x80004000
[ 773.090662][ C0] Workqueue: 0x0 (events)
[ 773.095050][ C0] Call Trace:
[ 773.098313][ C0] ? __schedule+0x898/0x1cd0
[ 773.102887][ C0] ? __sched_text_start+0x8/0x8
[ 773.107715][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.113065][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.118073][ C0] schedule+0xca/0x250
[ 773.122116][ C0] worker_thread+0x245/0xe20
[ 773.126682][ C0] ? process_one_work+0x1530/0x1530
[ 773.131873][ C0] kthread+0x318/0x420
[ 773.135939][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.141296][ C0] ret_from_fork+0x24/0x30
[ 773.145691][ C0] kworker/0:7 D23296 2804 2 0x80004000
[ 773.152104][ C0] Workqueue: usb_hub_wq hub_event
[ 773.157103][ C0] Call Trace:
[ 773.160376][ C0] ? __schedule+0x898/0x1cd0
[ 773.164946][ C0] ? __sched_text_start+0x8/0x8
[ 773.169787][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 773.175053][ C0] schedule+0xca/0x250
[ 773.179101][ C0] schedule_timeout+0x440/0xb20
[ 773.183931][ C0] ? find_held_lock+0x2d/0x110
[ 773.188670][ C0] ? usleep_range+0x160/0x160
[ 773.193325][ C0] ? __next_timer_interrupt+0x190/0x190
[ 773.198849][ C0] ? mark_held_locks+0x9f/0xe0
[ 773.203589][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 773.208764][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 773.214548][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 773.220069][ C0] ? wake_up_q+0xf0/0xf0
[ 773.224299][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 773.229217][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 773.234218][ C0] ? sg_clean+0x230/0x230
[ 773.238527][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 773.243786][ C0] ? memset+0x20/0x40
[ 773.247744][ C0] usb_control_msg+0x31c/0x4a0
[ 773.252484][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 773.257657][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 773.263179][ C0] usb_get_descriptor+0xc1/0x1b0
[ 773.268091][ C0] usb_get_configuration+0x394/0x3060
[ 773.273440][ C0] ? __lock_acquire+0x145e/0x3b60
[ 773.278438][ C0] ? usb_destroy_configuration+0x580/0x580
[ 773.284224][ C0] ? mark_lock+0xbc/0x1160
[ 773.288615][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 773.293530][ C0] ? mark_held_locks+0x9f/0xe0
[ 773.298268][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 773.303464][ C0] usb_new_device+0xd3/0x160
[ 773.308046][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 773.313236][ C0] hub_event+0x1b5c/0x3640
[ 773.317634][ C0] ? hub_port_debounce+0x260/0x260
[ 773.322728][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 773.328266][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 773.333530][ C0] process_one_work+0x92b/0x1530
[ 773.338444][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.343794][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.348797][ C0] worker_thread+0x96/0xe20
[ 773.353280][ C0] ? process_one_work+0x1530/0x1530
[ 773.358455][ C0] kthread+0x318/0x420
[ 773.362503][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.367852][ C0] ret_from_fork+0x24/0x30
[ 773.372248][ C0] kworker/u5:1 I29448 2811 2 0x80004000
[ 773.378600][ C0] Workqueue: 0x0 (hci0)
[ 773.382828][ C0] Call Trace:
[ 773.386107][ C0] ? __schedule+0x898/0x1cd0
[ 773.390686][ C0] ? __sched_text_start+0x8/0x8
[ 773.396388][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.401743][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.406746][ C0] schedule+0xca/0x250
[ 773.410794][ C0] worker_thread+0x245/0xe20
[ 773.415360][ C0] ? process_one_work+0x1530/0x1530
[ 773.420537][ C0] kthread+0x318/0x420
[ 773.424587][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.429937][ C0] ret_from_fork+0x24/0x30
[ 773.434331][ C0] kworker/1:4 I23464 2828 2 0x80004000
[ 773.440760][ C0] Workqueue: 0x0 (events)
[ 773.445153][ C0] Call Trace:
[ 773.448418][ C0] ? __schedule+0x898/0x1cd0
[ 773.452985][ C0] ? __sched_text_start+0x8/0x8
[ 773.457813][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.463158][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.468159][ C0] schedule+0xca/0x250
[ 773.472206][ C0] worker_thread+0x245/0xe20
[ 773.476771][ C0] ? process_one_work+0x1530/0x1530
[ 773.481946][ C0] kthread+0x318/0x420
[ 773.485989][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.491334][ C0] ret_from_fork+0x24/0x30
[ 773.495728][ C0] kworker/1:6 I23248 3242 2 0x80004000
[ 773.502055][ C0] Workqueue: 0x0 (events_power_efficient)
[ 773.507919][ C0] Call Trace:
[ 773.511194][ C0] ? __schedule+0x898/0x1cd0
[ 773.515763][ C0] ? __sched_text_start+0x8/0x8
[ 773.520586][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.526019][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.531021][ C0] schedule+0xca/0x250
[ 773.535064][ C0] worker_thread+0x245/0xe20
[ 773.539719][ C0] ? process_one_work+0x1530/0x1530
[ 773.544900][ C0] kthread+0x318/0x420
[ 773.548954][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.554399][ C0] ret_from_fork+0x24/0x30
[ 773.558790][ C0] kworker/1:7 I23464 3942 2 0x80004000
[ 773.565113][ C0] Workqueue: 0x0 (events_power_efficient)
[ 773.570897][ C0] Call Trace:
[ 773.574162][ C0] ? __schedule+0x898/0x1cd0
[ 773.578727][ C0] ? __sched_text_start+0x8/0x8
[ 773.583551][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 773.588900][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.593903][ C0] schedule+0xca/0x250
[ 773.597955][ C0] worker_thread+0x245/0xe20
[ 773.602523][ C0] ? process_one_work+0x1530/0x1530
[ 773.607693][ C0] kthread+0x318/0x420
[ 773.611736][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 773.617081][ C0] ret_from_fork+0x24/0x30
[ 773.621470][ C0] syz-executor.5 S28600 5394 1732 0x00000000
[ 773.627778][ C0] Call Trace:
[ 773.631041][ C0] ? __schedule+0x898/0x1cd0
[ 773.635606][ C0] ? __sched_text_start+0x8/0x8
[ 773.640431][ C0] ? release_task+0x15f0/0x15f0
[ 773.645262][ C0] ? lock_acquire+0x127/0x320
[ 773.649913][ C0] ? do_wait+0x39f/0x970
[ 773.654140][ C0] schedule+0xca/0x250
[ 773.658186][ C0] do_wait+0x622/0x970
[ 773.662241][ C0] ? wait_consider_task+0x3540/0x3540
[ 773.667597][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 773.672595][ C0] kernel_wait4+0x14c/0x260
[ 773.677072][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 773.682166][ C0] ? task_stopped_code+0x180/0x180
[ 773.687261][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 773.692780][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 773.697609][ C0] __do_sys_wait4+0x147/0x160
[ 773.702262][ C0] ? kernel_wait4+0x260/0x260
[ 773.706917][ C0] ? up_read+0x1b0/0x760
[ 773.711135][ C0] ? mark_held_locks+0x9f/0xe0
[ 773.715874][ C0] ? down_read_non_owner+0x470/0x470
[ 773.721135][ C0] ? handle_mm_fault+0x3ea/0x910
[ 773.726050][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 773.731742][ C0] do_syscall_64+0xb7/0x580
[ 773.736220][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 773.742087][ C0] RIP: 0033:0x4139ea
[ 773.745959][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 773.765535][ C0] RSP: 002b:00007ffdd70c8a18 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 773.773918][ C0] RAX: ffffffffffffffda RBX: 0000000000001514 RCX: 00000000004139ea
[ 773.781864][ C0] RDX: 0000000040000000 RSI: 00007ffdd70c8a24 RDI: ffffffffffffffff
[ 773.789815][ C0] RBP: 00000000000000f8 R08: 0000000000001512 R09: 0000000002952940
[ 773.797760][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 773.805706][ C0] R13: 00007ffdd70c8ca8 R14: 0000000000000000 R15: 0000000000000000
[ 773.813654][ C0] syz-executor.5 S24976 5396 5394 0x00000000
[ 773.819959][ C0] Call Trace:
[ 773.823227][ C0] ? __schedule+0x898/0x1cd0
[ 773.827791][ C0] ? __sched_text_start+0x8/0x8
[ 773.832621][ C0] ? enqueue_hrtimer+0x380/0x380
[ 773.837534][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 773.842794][ C0] schedule+0xca/0x250
[ 773.846839][ C0] do_nanosleep+0x21f/0x650
[ 773.851318][ C0] ? schedule_timeout_idle+0x80/0x80
[ 773.856582][ C0] ? memset+0x20/0x40
[ 773.860540][ C0] ? __hrtimer_init+0x134/0x260
[ 773.865367][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 773.870282][ C0] ? nanosleep_copyout+0x100/0x100
[ 773.875368][ C0] ? _copy_from_user+0x123/0x190
[ 773.880284][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 773.886237][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 773.891582][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 773.896409][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 773.901495][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 773.906582][ C0] ? do_syscall_64+0x1a/0x580
[ 773.911236][ C0] do_syscall_64+0xb7/0x580
[ 773.915715][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 773.921587][ C0] RIP: 0033:0x457f00
[ 773.925463][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 773.945041][ C0] RSP: 002b:00007ffdd70c8818 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 773.953424][ C0] RAX: ffffffffffffffda RBX: 00000000000b342e RCX: 0000000000457f00
[ 773.961378][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdd70c8820
[ 773.969414][ C0] RBP: 0000000000000208 R08: 0000000000000001 R09: 0000000002952940
[ 773.977363][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 773.985311][ C0] R13: 00007ffdd70c8870 R14: 00000000000b342e R15: 00007ffdd70c8880
[ 773.993261][ C0] syz-executor.3 S28600 5848 1721 0x00000000
[ 773.999572][ C0] Call Trace:
[ 774.002845][ C0] ? __schedule+0x898/0x1cd0
[ 774.007412][ C0] ? __sched_text_start+0x8/0x8
[ 774.012237][ C0] ? release_task+0x15f0/0x15f0
[ 774.017074][ C0] ? lock_acquire+0x127/0x320
[ 774.021726][ C0] ? do_wait+0x39f/0x970
[ 774.025953][ C0] schedule+0xca/0x250
[ 774.030008][ C0] do_wait+0x622/0x970
[ 774.034054][ C0] ? wait_consider_task+0x3540/0x3540
[ 774.039400][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.044402][ C0] kernel_wait4+0x14c/0x260
[ 774.048882][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 774.053977][ C0] ? task_stopped_code+0x180/0x180
[ 774.059065][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 774.064586][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 774.069418][ C0] __do_sys_wait4+0x147/0x160
[ 774.074069][ C0] ? kernel_wait4+0x260/0x260
[ 774.078722][ C0] ? up_read+0x1b0/0x760
[ 774.082939][ C0] ? mark_held_locks+0x9f/0xe0
[ 774.087683][ C0] ? down_read_non_owner+0x470/0x470
[ 774.092942][ C0] ? handle_mm_fault+0x3ea/0x910
[ 774.097854][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 774.103552][ C0] do_syscall_64+0xb7/0x580
[ 774.108034][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 774.113898][ C0] RIP: 0033:0x4139ea
[ 774.117770][ C0] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 ae 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7
[ 774.137346][ C0] RSP: 002b:00007ffc6e2ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 774.145731][ C0] RAX: ffffffffffffffda RBX: 00000000000016d9 RCX: 00000000004139ea
[ 774.153678][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccc74 RDI: ffffffffffffffff
[ 774.161624][ C0] RBP: 00000000000000f8 R08: 00000000000016d8 R09: 000000000154f940
[ 774.169570][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 774.177518][ C0] R13: 00007ffc6e2ccef8 R14: 0000000000000000 R15: 0000000000000000
[ 774.185467][ C0] syz-executor.3 S24744 5849 5848 0x00000000
[ 774.191776][ C0] Call Trace:
[ 774.195052][ C0] ? __schedule+0x898/0x1cd0
[ 774.199620][ C0] ? __sched_text_start+0x8/0x8
[ 774.204445][ C0] ? enqueue_hrtimer+0x380/0x380
[ 774.209375][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 774.214635][ C0] schedule+0xca/0x250
[ 774.218684][ C0] do_nanosleep+0x21f/0x650
[ 774.223165][ C0] ? schedule_timeout_idle+0x80/0x80
[ 774.228425][ C0] ? memset+0x20/0x40
[ 774.232383][ C0] ? __hrtimer_init+0x134/0x260
[ 774.237208][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 774.242120][ C0] ? nanosleep_copyout+0x100/0x100
[ 774.247209][ C0] ? _copy_from_user+0x123/0x190
[ 774.252122][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 774.258078][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 774.263514][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 774.268344][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 774.273459][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 774.278546][ C0] ? do_syscall_64+0x1a/0x580
[ 774.283200][ C0] do_syscall_64+0xb7/0x580
[ 774.287679][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 774.293543][ C0] RIP: 0033:0x457f00
[ 774.297448][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 51 e8 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 24 d3 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 774.317033][ C0] RSP: 002b:00007ffc6e2cca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 774.325442][ C0] RAX: ffffffffffffffda RBX: 00000000000b3dad RCX: 0000000000457f00
[ 774.333394][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc6e2cca70
[ 774.341345][ C0] RBP: 0000000000000259 R08: 0000000000000001 R09: 000000000154f940
[ 774.349296][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 774.357247][ C0] R13: 00007ffc6e2ccac0 R14: 00000000000b35a2 R15: 00007ffc6e2ccad0
[ 774.365214][ C0] kworker/u4:0 I24936 7947 2 0x80004000
[ 774.371561][ C0] Workqueue: 0x0 (events_unbound)
[ 774.376648][ C0] Call Trace:
[ 774.379918][ C0] ? __schedule+0x898/0x1cd0
[ 774.384485][ C0] ? __sched_text_start+0x8/0x8
[ 774.389332][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 774.394679][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.399682][ C0] schedule+0xca/0x250
[ 774.403725][ C0] worker_thread+0x245/0xe20
[ 774.408291][ C0] ? process_one_work+0x1530/0x1530
[ 774.413467][ C0] kthread+0x318/0x420
[ 774.417511][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 774.422858][ C0] ret_from_fork+0x24/0x30
[ 774.427249][ C0] kworker/u4:3 I29432 9878 2 0x80004000
[ 774.433578][ C0] Workqueue: 0x0 (events_unbound)
[ 774.438661][ C0] Call Trace:
[ 774.441926][ C0] ? __schedule+0x898/0x1cd0
[ 774.446519][ C0] ? __sched_text_start+0x8/0x8
[ 774.451346][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 774.456695][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.461694][ C0] schedule+0xca/0x250
[ 774.465737][ C0] worker_thread+0x245/0xe20
[ 774.470306][ C0] ? process_one_work+0x1530/0x1530
[ 774.475479][ C0] kthread+0x318/0x420
[ 774.479532][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 774.484879][ C0] ret_from_fork+0x24/0x30
[ 774.489279][ C0] getty S28024 11684 1 0x00000000
[ 774.495587][ C0] Call Trace:
[ 774.498856][ C0] ? __schedule+0x898/0x1cd0
[ 774.503424][ C0] ? __sched_text_start+0x8/0x8
[ 774.508253][ C0] ? __lock_acquire+0x145e/0x3b60
[ 774.513251][ C0] schedule+0xca/0x250
[ 774.517306][ C0] schedule_timeout+0x682/0xb20
[ 774.522142][ C0] ? n_tty_read+0x151a/0x1ae0
[ 774.526795][ C0] ? usleep_range+0x160/0x160
[ 774.531454][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 774.536279][ C0] ? lock_acquire+0x127/0x320
[ 774.540930][ C0] ? n_tty_read+0xab3/0x1ae0
[ 774.545496][ C0] ? up_read+0x1b0/0x760
[ 774.549715][ C0] wait_woken+0x131/0x250
[ 774.554021][ C0] ? woken_wake_function+0x70/0x70
[ 774.559108][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 774.564889][ C0] n_tty_read+0x152e/0x1ae0
[ 774.569369][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 774.574378][ C0] ? tty_write+0x54b/0x800
[ 774.578770][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 774.584550][ C0] ? copy_from_read_buf+0x500/0x500
[ 774.589724][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 774.594554][ C0] ? __fsnotify_parent+0xd1/0x370
[ 774.599559][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 774.605339][ C0] tty_read+0x190/0x290
[ 774.609470][ C0] ? copy_from_read_buf+0x500/0x500
[ 774.614643][ C0] ? tty_poll+0x180/0x180
[ 774.618948][ C0] __vfs_read+0x76/0x100
[ 774.623167][ C0] vfs_read+0x1ea/0x430
[ 774.627298][ C0] ksys_read+0x127/0x250
[ 774.631518][ C0] ? kernel_write+0x120/0x120
[ 774.636181][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 774.641877][ C0] do_syscall_64+0xb7/0x580
[ 774.646355][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 774.652224][ C0] RIP: 0033:0x7f802472c310
[ 774.656624][ C0] Code: Bad RIP value.
[ 774.660667][ C0] RSP: 002b:00007ffc2283fbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 774.669052][ C0] RAX: ffffffffffffffda RBX: 00007f8024e016a8 RCX: 00007f802472c310
[ 774.677009][ C0] RDX: 0000000000000001 RSI: 00007ffc2283fc18 RDI: 0000000000000000
[ 774.684965][ C0] RBP: 00007ffc22840400 R08: 00007ffc2283fa00 R09: 00007f80249e2e90
[ 774.692913][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 774.700860][ C0] R13: 00007ffc22843f11 R14: 0000000000000000 R15: 0000000000000000
[ 774.708811][ C0] kworker/0:0 I28272 11967 2 0x80004000
[ 774.715143][ C0] Workqueue: 0x0 (pm)
[ 774.719188][ C0] Call Trace:
[ 774.722455][ C0] ? __schedule+0x898/0x1cd0
[ 774.729626][ C0] ? __sched_text_start+0x8/0x8
[ 774.734454][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 774.739800][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.744802][ C0] schedule+0xca/0x250
[ 774.748850][ C0] worker_thread+0x245/0xe20
[ 774.753426][ C0] ? process_one_work+0x1530/0x1530
[ 774.758597][ C0] kthread+0x318/0x420
[ 774.762643][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 774.767988][ C0] ret_from_fork+0x24/0x30
[ 774.772382][ C0] kworker/u4:4 I31000 12003 2 0x80004000
[ 774.778705][ C0] Call Trace:
[ 774.781970][ C0] ? __schedule+0x898/0x1cd0
[ 774.786538][ C0] ? __sched_text_start+0x8/0x8
[ 774.792321][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.797325][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 774.802240][ C0] schedule+0xca/0x250
[ 774.806287][ C0] worker_thread+0x245/0xe20
[ 774.810851][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 774.816633][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 774.821557][ C0] ? process_one_work+0x1530/0x1530
[ 774.826729][ C0] kthread+0x318/0x420
[ 774.830771][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 774.836118][ C0] ret_from_fork+0x24/0x30
[ 774.840510][ C0] kworker/1:5 I30752 13167 2 0x80004000
[ 774.846839][ C0] Workqueue: 0x0 (events_power_efficient)
[ 774.852616][ C0] Call Trace:
[ 774.855889][ C0] ? __schedule+0x898/0x1cd0
[ 774.860453][ C0] ? __sched_text_start+0x8/0x8
[ 774.865280][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 774.870622][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.875622][ C0] schedule+0xca/0x250
[ 774.879667][ C0] worker_thread+0x245/0xe20
[ 774.884232][ C0] ? process_one_work+0x1530/0x1530
[ 774.889404][ C0] kthread+0x318/0x420
[ 774.893458][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 774.898802][ C0] ret_from_fork+0x24/0x30
[ 774.903191][ C0] udevd S28360 13592 239 0x00000000
[ 774.909500][ C0] Call Trace:
[ 774.912765][ C0] ? __schedule+0x898/0x1cd0
[ 774.917332][ C0] ? __sched_text_start+0x8/0x8
[ 774.922160][ C0] schedule+0xca/0x250
[ 774.926210][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 774.932262][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 774.938043][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 774.943217][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 774.948042][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 774.953043][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 774.957954][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 774.963125][ C0] ep_poll+0xcca/0xe60
[ 774.967170][ C0] ? ep_modify+0x830/0x830
[ 774.971562][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 774.976301][ C0] ? wake_up_q+0xf0/0xf0
[ 774.980520][ C0] do_epoll_wait+0x209/0x260
[ 774.985086][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 774.990782][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 774.995787][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 775.001052][ C0] do_syscall_64+0xb7/0x580
[ 775.005531][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 775.011397][ C0] RIP: 0033:0x7f8d19061943
[ 775.015797][ C0] Code: Bad RIP value.
[ 775.019839][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 775.028224][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd1a0 RCX: 00007f8d19061943
[ 775.036175][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 775.044125][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 775.052072][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 775.060021][ C0] R13: 0000000001fe7c40 R14: 0000000001fcd250 R15: 000000000000000b
[ 775.067969][ C0] udevd S28592 13599 239 0x00000000
[ 775.074276][ C0] Call Trace:
[ 775.077544][ C0] ? __schedule+0x898/0x1cd0
[ 775.082110][ C0] ? __sched_text_start+0x8/0x8
[ 775.086938][ C0] schedule+0xca/0x250
[ 775.090984][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 775.097034][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 775.102814][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 775.107993][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.112821][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 775.117836][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 775.122755][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 775.127927][ C0] ep_poll+0xcca/0xe60
[ 775.131985][ C0] ? ep_modify+0x830/0x830
[ 775.136381][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 775.141904][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 775.146652][ C0] ? wake_up_q+0xf0/0xf0
[ 775.150876][ C0] ? mark_held_locks+0x9f/0xe0
[ 775.155616][ C0] do_epoll_wait+0x209/0x260
[ 775.160187][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 775.165883][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 775.170885][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 775.176146][ C0] do_syscall_64+0xb7/0x580
[ 775.180627][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 775.186494][ C0] RIP: 0033:0x7f8d19061943
[ 775.190896][ C0] Code: Bad RIP value.
[ 775.194939][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 775.203325][ C0] RAX: ffffffffffffffda RBX: 0000000001fe97b0 RCX: 00007f8d19061943
[ 775.211272][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 775.219218][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 775.227166][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 775.235112][ C0] R13: 0000000001fea710 R14: 0000000001fcd250 R15: 000000000000000b
[ 775.243177][ C0] kworker/0:8 I31000 13605 2 0x80004000
[ 775.249525][ C0] Call Trace:
[ 775.252809][ C0] ? __schedule+0x898/0x1cd0
[ 775.257383][ C0] ? __sched_text_start+0x8/0x8
[ 775.263171][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 775.268178][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 775.273098][ C0] schedule+0xca/0x250
[ 775.277147][ C0] worker_thread+0x245/0xe20
[ 775.281716][ C0] ? _raw_spin_trylock_bh+0x63/0x70
[ 775.286897][ C0] ? process_one_work+0x1530/0x1530
[ 775.292072][ C0] kthread+0x318/0x420
[ 775.296121][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 775.301469][ C0] ret_from_fork+0x24/0x30
[ 775.305864][ C0] syz-executor.2 S28520 13608 1743 0x00000000
[ 775.312188][ C0] Call Trace:
[ 775.315462][ C0] ? __schedule+0x898/0x1cd0
[ 775.320029][ C0] ? __sched_text_start+0x8/0x8
[ 775.324870][ C0] ? enqueue_hrtimer+0x380/0x380
[ 775.329788][ C0] schedule+0xca/0x250
[ 775.333839][ C0] futex_wait_queue_me+0x2a7/0x570
[ 775.338934][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 775.344389][ C0] futex_wait+0x1e2/0x590
[ 775.348698][ C0] ? futex_wait_setup+0x350/0x350
[ 775.353700][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 775.359654][ C0] ? mark_lock+0xbc/0x1160
[ 775.364051][ C0] ? __lock_acquire+0x145e/0x3b60
[ 775.369051][ C0] do_futex+0x15d/0x1b90
[ 775.373270][ C0] ? __lock_acquire+0x145e/0x3b60
[ 775.378294][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.383123][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 775.388125][ C0] ? find_held_lock+0x2d/0x110
[ 775.392866][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 775.397781][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.402608][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 775.407522][ C0] ? ktime_get+0x190/0x1d0
[ 775.411918][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 775.417179][ C0] ? ktime_get+0x162/0x1d0
[ 775.421576][ C0] __x64_sys_futex+0x376/0x4f0
[ 775.426315][ C0] ? do_futex+0x1b90/0x1b90
[ 775.430796][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 775.436491][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 775.442185][ C0] do_syscall_64+0xb7/0x580
[ 775.446669][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 775.452536][ C0] RIP: 0033:0x459a59
[ 775.456427][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 775.476005][ C0] RSP: 002b:00007ffff59317e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 775.484389][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 775.492338][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 775.500289][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 775.508242][ C0] R10: 00007ffff59318c0 R11: 0000000000000246 R12: 000000000075bf20
[ 775.516189][ C0] R13: 00000000000b3417 R14: 00000000000b3c14 R15: 000000000075bf2c
[ 775.524143][ C0] syz-executor.2 S29536 13610 1743 0x00000000
[ 775.530456][ C0] Call Trace:
[ 775.533723][ C0] ? __schedule+0x898/0x1cd0
[ 775.538294][ C0] ? __sched_text_start+0x8/0x8
[ 775.543122][ C0] ? __lock_acquire+0x145e/0x3b60
[ 775.548148][ C0] schedule+0xca/0x250
[ 775.552203][ C0] schedule_timeout+0x682/0xb20
[ 775.557047][ C0] ? find_held_lock+0x2d/0x110
[ 775.561797][ C0] ? usleep_range+0x160/0x160
[ 775.566458][ C0] ? find_held_lock+0x2d/0x110
[ 775.571205][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.576035][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 775.581038][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 775.585963][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 775.591143][ C0] wait_for_completion_interruptible+0x282/0x420
[ 775.597448][ C0] ? wait_for_completion_killable+0x450/0x450
[ 775.603492][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.608319][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 775.613868][ C0] ? wake_up_q+0xf0/0xf0
[ 775.618099][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 775.623881][ C0] fuzzer_ioctl+0x25a3/0x34d0
[ 775.628538][ C0] ? gadget_bind+0x290/0x290
[ 775.633106][ C0] ? mark_lock+0xbc/0x1160
[ 775.637500][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 775.643640][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 775.649421][ C0] ? finish_task_switch+0x11d/0x5d0
[ 775.654594][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 775.660200][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 775.665118][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 775.669684][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 775.675205][ C0] ? ioctl_preallocate+0x200/0x200
[ 775.680325][ C0] ? __fget+0x357/0x530
[ 775.684459][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 775.688854][ C0] ? __sched_text_start+0x8/0x8
[ 775.693691][ C0] ? do_sys_open+0x2e7/0x580
[ 775.698264][ C0] ksys_ioctl+0x9b/0xc0
[ 775.702401][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 775.706968][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 775.712231][ C0] do_syscall_64+0xb7/0x580
[ 775.716723][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 775.722590][ C0] RIP: 0033:0x4598c7
[ 775.726481][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 775.746062][ C0] RSP: 002b:00007f0fb93b5ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 775.754450][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 775.762407][ C0] RDX: 00007f0fb93b5f90 RSI: 0000000040085503 RDI: 0000000000000003
[ 775.770366][ C0] RBP: 0000000000000000 R08: 01000000ad4800da R09: 0000000000000000
[ 775.778318][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000012
[ 775.786277][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 00000000ffffffff
[ 775.794230][ C0] udevd S28592 13609 239 0x00000000
[ 775.800543][ C0] Call Trace:
[ 775.803809][ C0] ? __schedule+0x898/0x1cd0
[ 775.808398][ C0] ? __sched_text_start+0x8/0x8
[ 775.813226][ C0] schedule+0xca/0x250
[ 775.817274][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 775.823316][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 775.829097][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 775.834273][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.839100][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 775.844102][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 775.849018][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 775.854193][ C0] ep_poll+0xcca/0xe60
[ 775.858238][ C0] ? ep_modify+0x830/0x830
[ 775.862634][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 775.868157][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 775.872983][ C0] ? handle_mm_fault+0x1d5/0x910
[ 775.877897][ C0] ? wake_up_q+0xf0/0xf0
[ 775.882122][ C0] ? mark_held_locks+0x9f/0xe0
[ 775.886865][ C0] ? down_read_non_owner+0x470/0x470
[ 775.892124][ C0] do_epoll_wait+0x209/0x260
[ 775.896691][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 775.902388][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 775.907391][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 775.912651][ C0] do_syscall_64+0xb7/0x580
[ 775.917133][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 775.923002][ C0] RIP: 0033:0x7f8d19061943
[ 775.927403][ C0] Code: Bad RIP value.
[ 775.931445][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 775.939830][ C0] RAX: ffffffffffffffda RBX: 0000000001fcf470 RCX: 00007f8d19061943
[ 775.947779][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 775.955729][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 775.963676][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 775.971628][ C0] R13: 0000000001fe7b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 775.979581][ C0] udevd S29024 13613 239 0x00000000
[ 775.985891][ C0] Call Trace:
[ 775.989161][ C0] ? __schedule+0x898/0x1cd0
[ 775.993731][ C0] ? __sched_text_start+0x8/0x8
[ 775.998560][ C0] schedule+0xca/0x250
[ 776.002607][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 776.008653][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 776.015306][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 776.020480][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.025305][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 776.030302][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 776.035216][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 776.040401][ C0] ep_poll+0xcca/0xe60
[ 776.044457][ C0] ? ep_modify+0x830/0x830
[ 776.048851][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 776.053592][ C0] ? wake_up_q+0xf0/0xf0
[ 776.057811][ C0] do_epoll_wait+0x209/0x260
[ 776.062378][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 776.068072][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 776.073075][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 776.078336][ C0] do_syscall_64+0xb7/0x580
[ 776.082819][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 776.088699][ C0] RIP: 0033:0x7f8d19061943
[ 776.093184][ C0] Code: Bad RIP value.
[ 776.097227][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 776.105613][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 776.113560][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 776.121512][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 776.129470][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 776.137417][ C0] R13: 0000000001fcff70 R14: 0000000001fcd250 R15: 000000000000000b
[ 776.145384][ C0] syz-executor.5 S28520 13614 5396 0x00000000
[ 776.151707][ C0] Call Trace:
[ 776.154985][ C0] ? __schedule+0x898/0x1cd0
[ 776.159568][ C0] ? __sched_text_start+0x8/0x8
[ 776.164400][ C0] ? enqueue_hrtimer+0x380/0x380
[ 776.169320][ C0] schedule+0xca/0x250
[ 776.173369][ C0] futex_wait_queue_me+0x2a7/0x570
[ 776.178560][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 776.184000][ C0] futex_wait+0x1e2/0x590
[ 776.188306][ C0] ? futex_wait_setup+0x350/0x350
[ 776.193308][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 776.199278][ C0] ? mark_lock+0xbc/0x1160
[ 776.203673][ C0] ? __lock_acquire+0x145e/0x3b60
[ 776.208675][ C0] do_futex+0x15d/0x1b90
[ 776.212896][ C0] ? __lock_acquire+0x145e/0x3b60
[ 776.217907][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.222741][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 776.227740][ C0] ? find_held_lock+0x2d/0x110
[ 776.232479][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 776.237391][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.242218][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 776.247128][ C0] ? ktime_get+0x190/0x1d0
[ 776.251520][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 776.256779][ C0] ? ktime_get+0x162/0x1d0
[ 776.261170][ C0] __x64_sys_futex+0x376/0x4f0
[ 776.265912][ C0] ? do_futex+0x1b90/0x1b90
[ 776.270394][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 776.276087][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 776.281782][ C0] do_syscall_64+0xb7/0x580
[ 776.286274][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 776.292141][ C0] RIP: 0033:0x459a59
[ 776.296017][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 776.315605][ C0] RSP: 002b:00007ffdd70c8688 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 776.323998][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 776.331967][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 776.341044][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 776.348993][ C0] R10: 00007ffdd70c8760 R11: 0000000000000246 R12: 000000000075bf20
[ 776.356945][ C0] R13: 00000000000b3432 R14: 00000000000b3c2f R15: 000000000075bf2c
[ 776.364899][ C0] syz-executor.5 S29160 13615 5396 0x00000000
[ 776.371212][ C0] Call Trace:
[ 776.374481][ C0] ? __schedule+0x898/0x1cd0
[ 776.379046][ C0] ? __sched_text_start+0x8/0x8
[ 776.383886][ C0] ? __lock_acquire+0x145e/0x3b60
[ 776.388886][ C0] schedule+0xca/0x250
[ 776.392932][ C0] schedule_timeout+0x682/0xb20
[ 776.397763][ C0] ? find_held_lock+0x2d/0x110
[ 776.402505][ C0] ? usleep_range+0x160/0x160
[ 776.407158][ C0] ? find_held_lock+0x2d/0x110
[ 776.411900][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.416725][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 776.421724][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 776.426647][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 776.431822][ C0] wait_for_completion_interruptible+0x282/0x420
[ 776.438123][ C0] ? wait_for_completion_killable+0x450/0x450
[ 776.444165][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.448994][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 776.454517][ C0] ? wake_up_q+0xf0/0xf0
[ 776.458735][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 776.464517][ C0] fuzzer_ioctl+0x25a3/0x34d0
[ 776.469170][ C0] ? gadget_bind+0x290/0x290
[ 776.473749][ C0] ? mark_lock+0xbc/0x1160
[ 776.478150][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 776.484288][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 776.490070][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.494908][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 776.500608][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 776.505520][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 776.510086][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 776.515605][ C0] ? ioctl_preallocate+0x200/0x200
[ 776.520693][ C0] ? __fget+0x357/0x530
[ 776.524826][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 776.529218][ C0] ? up_read+0x1b0/0x760
[ 776.533436][ C0] ? mark_held_locks+0x9f/0xe0
[ 776.538180][ C0] ? down_read_non_owner+0x470/0x470
[ 776.543440][ C0] ksys_ioctl+0x9b/0xc0
[ 776.547572][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 776.552136][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 776.557396][ C0] do_syscall_64+0xb7/0x580
[ 776.561874][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 776.567739][ C0] RIP: 0033:0x4598c7
[ 776.571615][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 776.591193][ C0] RSP: 002b:00007f3fd64adef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 776.599578][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 776.607549][ C0] RDX: 00007f3fd64adf90 RSI: 0000000040085503 RDI: 0000000000000003
[ 776.615500][ C0] RBP: 0000000000000000 R08: 00feabff00000904 R09: 0000000000000000
[ 776.623449][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000012
[ 776.631397][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 776.639347][ C0] syz-executor.1 S28520 13616 1744 0x00000000
[ 776.645658][ C0] Call Trace:
[ 776.648925][ C0] ? __schedule+0x898/0x1cd0
[ 776.653493][ C0] ? __sched_text_start+0x8/0x8
[ 776.658320][ C0] ? enqueue_hrtimer+0x380/0x380
[ 776.663232][ C0] schedule+0xca/0x250
[ 776.667365][ C0] futex_wait_queue_me+0x2a7/0x570
[ 776.672451][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 776.677884][ C0] futex_wait+0x1e2/0x590
[ 776.682200][ C0] ? futex_wait_setup+0x350/0x350
[ 776.687201][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 776.693153][ C0] ? futex_wake+0x164/0x480
[ 776.697637][ C0] ? __lock_acquire+0x145e/0x3b60
[ 776.702638][ C0] do_futex+0x15d/0x1b90
[ 776.706857][ C0] ? __lock_acquire+0x145e/0x3b60
[ 776.711860][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.716687][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 776.721694][ C0] ? find_held_lock+0x2d/0x110
[ 776.726431][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 776.731345][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.736173][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 776.741097][ C0] ? ktime_get+0x190/0x1d0
[ 776.745491][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 776.750754][ C0] ? ktime_get+0x162/0x1d0
[ 776.755150][ C0] __x64_sys_futex+0x376/0x4f0
[ 776.759890][ C0] ? do_futex+0x1b90/0x1b90
[ 776.764373][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 776.770066][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 776.775759][ C0] do_syscall_64+0xb7/0x580
[ 776.780238][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 776.786103][ C0] RIP: 0033:0x459a59
[ 776.789975][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 776.809556][ C0] RSP: 002b:00007ffd0c04dc38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 776.817943][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 776.825895][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 776.833843][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 776.841789][ C0] R10: 00007ffd0c04dd10 R11: 0000000000000246 R12: 000000000075bf20
[ 776.849736][ C0] R13: 00000000000b3448 R14: 00000000000b3c45 R15: 000000000075bf2c
[ 776.857684][ C0] syz-executor.1 S29160 13618 1744 0x00000000
[ 776.863993][ C0] Call Trace:
[ 776.867261][ C0] ? __schedule+0x898/0x1cd0
[ 776.871832][ C0] ? __sched_text_start+0x8/0x8
[ 776.876660][ C0] ? find_held_lock+0x2d/0x110
[ 776.881398][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 776.887093][ C0] schedule+0xca/0x250
[ 776.891138][ C0] schedule_timeout+0x682/0xb20
[ 776.895973][ C0] ? find_held_lock+0x2d/0x110
[ 776.900713][ C0] ? usleep_range+0x160/0x160
[ 776.905371][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 776.910199][ C0] ? find_held_lock+0x2d/0x110
[ 776.914939][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 776.920113][ C0] __down_interruptible+0x1a2/0x370
[ 776.925286][ C0] ? __down+0x2c0/0x2c0
[ 776.929502][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 776.934414][ C0] down_interruptible+0x62/0x80
[ 776.939261][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 776.943916][ C0] ? mark_lock+0xbc/0x1160
[ 776.948310][ C0] ? gadget_bind+0x290/0x290
[ 776.952877][ C0] ? mark_lock+0xbc/0x1160
[ 776.957274][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 776.963404][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 776.969185][ C0] ? finish_task_switch+0x11d/0x5d0
[ 776.974380][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 776.979989][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 776.984915][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 776.989497][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 776.995019][ C0] ? ioctl_preallocate+0x200/0x200
[ 777.000103][ C0] ? __fget+0x357/0x530
[ 777.004264][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 777.008656][ C0] ? __sched_text_start+0x8/0x8
[ 777.013480][ C0] ? do_sys_open+0x2e7/0x580
[ 777.018047][ C0] ksys_ioctl+0x9b/0xc0
[ 777.022177][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 777.026746][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 777.032006][ C0] do_syscall_64+0xb7/0x580
[ 777.036495][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 777.042360][ C0] RIP: 0033:0x4598c7
[ 777.046236][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 777.065820][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 777.074205][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 777.082240][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 777.090190][ C0] RBP: 000000002000032d R08: 0000000000000000 R09: 000000000000000b
[ 777.098148][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 777.106097][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 777.114049][ C0] udevd S28592 13617 239 0x00000000
[ 777.120368][ C0] Call Trace:
[ 777.123633][ C0] ? __schedule+0x898/0x1cd0
[ 777.128199][ C0] ? __sched_text_start+0x8/0x8
[ 777.133025][ C0] schedule+0xca/0x250
[ 777.137073][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 777.143136][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 777.148923][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 777.154102][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.158933][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 777.163940][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 777.168860][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 777.174039][ C0] ep_poll+0xcca/0xe60
[ 777.178088][ C0] ? ep_modify+0x830/0x830
[ 777.182481][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 777.188005][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.192831][ C0] ? handle_mm_fault+0x1d5/0x910
[ 777.197745][ C0] ? wake_up_q+0xf0/0xf0
[ 777.201964][ C0] ? mark_held_locks+0x9f/0xe0
[ 777.206702][ C0] ? down_read_non_owner+0x470/0x470
[ 777.211960][ C0] do_epoll_wait+0x209/0x260
[ 777.216524][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 777.222220][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 777.227221][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 777.232481][ C0] do_syscall_64+0xb7/0x580
[ 777.236960][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 777.242840][ C0] RIP: 0033:0x7f8d19061943
[ 777.247250][ C0] Code: Bad RIP value.
[ 777.251293][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 777.259681][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 777.267631][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 777.275580][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 777.283531][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 777.291480][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 777.299438][ C0] syz-executor.4 S28520 13620 1752 0x00000000
[ 777.305750][ C0] Call Trace:
[ 777.309031][ C0] ? __schedule+0x898/0x1cd0
[ 777.313612][ C0] ? __sched_text_start+0x8/0x8
[ 777.318445][ C0] ? enqueue_hrtimer+0x380/0x380
[ 777.323477][ C0] schedule+0xca/0x250
[ 777.327531][ C0] futex_wait_queue_me+0x2a7/0x570
[ 777.332619][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 777.338058][ C0] futex_wait+0x1e2/0x590
[ 777.342367][ C0] ? futex_wait_setup+0x350/0x350
[ 777.347369][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 777.353324][ C0] ? futex_wake+0x164/0x480
[ 777.357809][ C0] ? __lock_acquire+0x145e/0x3b60
[ 777.362808][ C0] do_futex+0x15d/0x1b90
[ 777.367030][ C0] ? __lock_acquire+0x145e/0x3b60
[ 777.372031][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.376857][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 777.381858][ C0] ? find_held_lock+0x2d/0x110
[ 777.386598][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 777.391520][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.396345][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 777.401256][ C0] ? ktime_get+0x190/0x1d0
[ 777.405660][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 777.411266][ C0] ? ktime_get+0x162/0x1d0
[ 777.415664][ C0] __x64_sys_futex+0x376/0x4f0
[ 777.420406][ C0] ? do_futex+0x1b90/0x1b90
[ 777.424885][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 777.430580][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 777.436273][ C0] do_syscall_64+0xb7/0x580
[ 777.440754][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 777.446621][ C0] RIP: 0033:0x459a59
[ 777.450498][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 777.470090][ C0] RSP: 002b:00007fff79f49e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 777.478479][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 777.486427][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 777.494374][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 777.502324][ C0] R10: 00007fff79f49ee0 R11: 0000000000000246 R12: 000000000075bf20
[ 777.510269][ C0] R13: 00000000000b345f R14: 00000000000b3c5c R15: 000000000075bf2c
[ 777.518227][ C0] syz-executor.4 S29160 13621 1752 0x00000000
[ 777.524540][ C0] Call Trace:
[ 777.527836][ C0] ? __schedule+0x898/0x1cd0
[ 777.532443][ C0] ? __sched_text_start+0x8/0x8
[ 777.537280][ C0] ? find_held_lock+0x2d/0x110
[ 777.542019][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 777.547714][ C0] schedule+0xca/0x250
[ 777.551760][ C0] schedule_timeout+0x682/0xb20
[ 777.556587][ C0] ? find_held_lock+0x2d/0x110
[ 777.561325][ C0] ? usleep_range+0x160/0x160
[ 777.565980][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.570808][ C0] ? find_held_lock+0x2d/0x110
[ 777.575550][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 777.580725][ C0] __down_interruptible+0x1a2/0x370
[ 777.585901][ C0] ? __down+0x2c0/0x2c0
[ 777.590033][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 777.594946][ C0] down_interruptible+0x62/0x80
[ 777.599772][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 777.604424][ C0] ? mark_lock+0xbc/0x1160
[ 777.608813][ C0] ? gadget_bind+0x290/0x290
[ 777.613376][ C0] ? mark_lock+0xbc/0x1160
[ 777.617770][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 777.623927][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 777.629718][ C0] ? finish_task_switch+0x11d/0x5d0
[ 777.634893][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 777.640505][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 777.645418][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 777.649987][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 777.655507][ C0] ? ioctl_preallocate+0x200/0x200
[ 777.660595][ C0] ? __fget+0x357/0x530
[ 777.664729][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 777.669124][ C0] ? __sched_text_start+0x8/0x8
[ 777.673954][ C0] ? do_sys_open+0x2e7/0x580
[ 777.678520][ C0] ksys_ioctl+0x9b/0xc0
[ 777.682653][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 777.687218][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 777.692483][ C0] do_syscall_64+0xb7/0x580
[ 777.696990][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 777.702873][ C0] RIP: 0033:0x4598c7
[ 777.706748][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 777.726345][ C0] RSP: 002b:00007fd1268beef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 777.734760][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 777.742711][ C0] RDX: 00007fd1268bf3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 777.750661][ C0] RBP: 0000000020000151 R08: 0000000000000000 R09: 000000000000000b
[ 777.758613][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000330
[ 777.766576][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 00000000ffffffff
[ 777.774526][ C0] udevd S28592 13622 239 0x00000000
[ 777.780835][ C0] Call Trace:
[ 777.784112][ C0] ? __schedule+0x898/0x1cd0
[ 777.788680][ C0] ? __sched_text_start+0x8/0x8
[ 777.793511][ C0] schedule+0xca/0x250
[ 777.797556][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 777.803598][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 777.809378][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 777.814555][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.819383][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 777.824381][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 777.829292][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 777.834467][ C0] ep_poll+0xcca/0xe60
[ 777.838511][ C0] ? ep_modify+0x830/0x830
[ 777.842903][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 777.848425][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 777.853258][ C0] ? handle_mm_fault+0x1d5/0x910
[ 777.858171][ C0] ? wake_up_q+0xf0/0xf0
[ 777.862392][ C0] ? mark_held_locks+0x9f/0xe0
[ 777.867131][ C0] ? down_read_non_owner+0x470/0x470
[ 777.872389][ C0] do_epoll_wait+0x209/0x260
[ 777.876954][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 777.882646][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 777.887647][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 777.892910][ C0] do_syscall_64+0xb7/0x580
[ 777.897391][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 777.903257][ C0] RIP: 0033:0x7f8d19061943
[ 777.907657][ C0] Code: Bad RIP value.
[ 777.911700][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 777.920088][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 777.928040][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 777.935988][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 777.943934][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 777.951879][ C0] R13: 0000000001fdd5f0 R14: 0000000001fcd250 R15: 000000000000000b
[ 777.959835][ C0] syz-executor.0 S28520 13624 1740 0x00000000
[ 777.966143][ C0] Call Trace:
[ 777.969410][ C0] ? __schedule+0x898/0x1cd0
[ 777.973976][ C0] ? __sched_text_start+0x8/0x8
[ 777.978804][ C0] ? enqueue_hrtimer+0x380/0x380
[ 777.983720][ C0] schedule+0xca/0x250
[ 777.987782][ C0] futex_wait_queue_me+0x2a7/0x570
[ 777.992867][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 777.998300][ C0] futex_wait+0x1e2/0x590
[ 778.002609][ C0] ? futex_wait_setup+0x350/0x350
[ 778.007609][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 778.013564][ C0] ? mark_lock+0xbc/0x1160
[ 778.017957][ C0] ? __lock_acquire+0x145e/0x3b60
[ 778.022956][ C0] do_futex+0x15d/0x1b90
[ 778.027178][ C0] ? __lock_acquire+0x145e/0x3b60
[ 778.032181][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.037007][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 778.042005][ C0] ? find_held_lock+0x2d/0x110
[ 778.046744][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 778.051659][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.056485][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 778.061396][ C0] ? ktime_get+0x190/0x1d0
[ 778.065789][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 778.071050][ C0] ? ktime_get+0x162/0x1d0
[ 778.075452][ C0] __x64_sys_futex+0x376/0x4f0
[ 778.080192][ C0] ? do_futex+0x1b90/0x1b90
[ 778.084672][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 778.090365][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 778.096057][ C0] do_syscall_64+0xb7/0x580
[ 778.100537][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 778.106400][ C0] RIP: 0033:0x459a59
[ 778.110272][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 778.129850][ C0] RSP: 002b:00007fff7390fbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 778.138235][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 778.146181][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 778.154127][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 778.162077][ C0] R10: 00007fff7390fc90 R11: 0000000000000246 R12: 000000000075bf20
[ 778.170023][ C0] R13: 00000000000b3498 R14: 00000000000b3c95 R15: 000000000075bf2c
[ 778.177970][ C0] syz-executor.0 S29160 13625 1740 0x00000000
[ 778.184278][ C0] Call Trace:
[ 778.187541][ C0] ? __schedule+0x898/0x1cd0
[ 778.192108][ C0] ? __sched_text_start+0x8/0x8
[ 778.196936][ C0] ? find_held_lock+0x2d/0x110
[ 778.201678][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 778.207370][ C0] schedule+0xca/0x250
[ 778.211427][ C0] schedule_timeout+0x682/0xb20
[ 778.216255][ C0] ? find_held_lock+0x2d/0x110
[ 778.220996][ C0] ? usleep_range+0x160/0x160
[ 778.225648][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.230473][ C0] ? find_held_lock+0x2d/0x110
[ 778.235211][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 778.240388][ C0] __down_interruptible+0x1a2/0x370
[ 778.245564][ C0] ? __down+0x2c0/0x2c0
[ 778.249698][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 778.254614][ C0] down_interruptible+0x62/0x80
[ 778.259443][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 778.264096][ C0] ? mark_lock+0xbc/0x1160
[ 778.268489][ C0] ? gadget_bind+0x290/0x290
[ 778.273054][ C0] ? mark_lock+0xbc/0x1160
[ 778.277455][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 778.283585][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 778.289365][ C0] ? finish_task_switch+0x11d/0x5d0
[ 778.294539][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 778.300147][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 778.305077][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 778.309652][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 778.315186][ C0] ? ioctl_preallocate+0x200/0x200
[ 778.320275][ C0] ? __fget+0x357/0x530
[ 778.324408][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 778.328800][ C0] ? __sched_text_start+0x8/0x8
[ 778.333627][ C0] ? do_sys_open+0x2e7/0x580
[ 778.338191][ C0] ksys_ioctl+0x9b/0xc0
[ 778.342327][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 778.346913][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 778.352187][ C0] do_syscall_64+0xb7/0x580
[ 778.356669][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 778.362538][ C0] RIP: 0033:0x4598c7
[ 778.366423][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 778.386006][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 778.394399][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 778.402349][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 778.410298][ C0] RBP: 00000000200002d3 R08: 0000000000000000 R09: 000000000000000b
[ 778.418257][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f30002b06d4
[ 778.426205][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 778.434178][ C0] syz-executor.3 S28520 13627 5849 0x00000000
[ 778.440497][ C0] Call Trace:
[ 778.443769][ C0] ? __schedule+0x898/0x1cd0
[ 778.448336][ C0] ? __sched_text_start+0x8/0x8
[ 778.453176][ C0] ? enqueue_hrtimer+0x380/0x380
[ 778.458090][ C0] schedule+0xca/0x250
[ 778.462135][ C0] futex_wait_queue_me+0x2a7/0x570
[ 778.467224][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 778.472677][ C0] futex_wait+0x1e2/0x590
[ 778.476986][ C0] ? futex_wait_setup+0x350/0x350
[ 778.481989][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 778.487943][ C0] ? futex_wake+0x164/0x480
[ 778.492431][ C0] ? balance_dirty_pages_ratelimited+0x45a/0x22e0
[ 778.498824][ C0] ? __lock_acquire+0x145e/0x3b60
[ 778.503824][ C0] do_futex+0x15d/0x1b90
[ 778.508044][ C0] ? __lock_acquire+0x145e/0x3b60
[ 778.513043][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.517874][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 778.522873][ C0] ? find_held_lock+0x2d/0x110
[ 778.527614][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 778.532530][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.537357][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 778.542267][ C0] ? ktime_get+0x190/0x1d0
[ 778.546660][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 778.551921][ C0] ? ktime_get+0x162/0x1d0
[ 778.556314][ C0] __x64_sys_futex+0x376/0x4f0
[ 778.561051][ C0] ? do_futex+0x1b90/0x1b90
[ 778.565534][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 778.571229][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 778.576937][ C0] do_syscall_64+0xb7/0x580
[ 778.581852][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 778.587720][ C0] RIP: 0033:0x459a59
[ 778.591595][ C0] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 778.611174][ C0] RSP: 002b:00007ffc6e2cc8d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 778.619560][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 778.627508][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bfd4
[ 778.635455][ C0] RBP: 000000000000002d R08: ffffffffffffffff R09: ffffffffffffffff
[ 778.643401][ C0] R10: 00007ffc6e2cc9b0 R11: 0000000000000246 R12: 000000000075bfc8
[ 778.651348][ C0] R13: 00000000000b3dad R14: 00000000000b3dda R15: 000000000075bfd4
[ 778.659296][ C0] syz-executor.3 S29160 13628 5849 0x00000000
[ 778.665615][ C0] Call Trace:
[ 778.668891][ C0] ? __schedule+0x898/0x1cd0
[ 778.673457][ C0] ? __sched_text_start+0x8/0x8
[ 778.678283][ C0] ? find_held_lock+0x2d/0x110
[ 778.683032][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 778.688727][ C0] schedule+0xca/0x250
[ 778.692773][ C0] schedule_timeout+0x682/0xb20
[ 778.697599][ C0] ? find_held_lock+0x2d/0x110
[ 778.702337][ C0] ? usleep_range+0x160/0x160
[ 778.706993][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 778.711818][ C0] ? find_held_lock+0x2d/0x110
[ 778.716558][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 778.721731][ C0] __down_interruptible+0x1a2/0x370
[ 778.726914][ C0] ? __down+0x2c0/0x2c0
[ 778.731046][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 778.735960][ C0] down_interruptible+0x62/0x80
[ 778.740791][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 778.745464][ C0] ? mark_lock+0xbc/0x1160
[ 778.749863][ C0] ? gadget_bind+0x290/0x290
[ 778.754432][ C0] ? mark_lock+0xbc/0x1160
[ 778.758830][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 778.764965][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 778.770750][ C0] ? finish_task_switch+0x11d/0x5d0
[ 778.775943][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 778.781557][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 778.786473][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 778.791044][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 778.796573][ C0] ? ioctl_preallocate+0x200/0x200
[ 778.801670][ C0] ? __fget+0x357/0x530
[ 778.805808][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 778.810293][ C0] ? __sched_text_start+0x8/0x8
[ 778.815123][ C0] ? do_sys_open+0x2e7/0x580
[ 778.819715][ C0] ksys_ioctl+0x9b/0xc0
[ 778.823851][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 778.828420][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 778.833682][ C0] do_syscall_64+0xb7/0x580
[ 778.838161][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 778.844033][ C0] RIP: 0033:0x4598c7
[ 778.847923][ C0] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 778.867504][ C0] RSP: 002b:00007f70878d8ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 778.875891][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 778.883838][ C0] RDX: 00007f70878d93a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 778.891788][ C0] RBP: 00000000200000db R08: 0000000000000000 R09: 000000000000000b
[ 778.900953][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f70878da6d4
[ 778.908901][ C0] R13: 00000000004c9379 R14: 00000000004e0920 R15: 00000000ffffffff
[ 778.916855][ C0] syz-executor.3 R running task 29512 13629 5849 0x00000000
[ 778.924729][ C0] Call Trace:
[ 778.928001][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 778.932395][ C0] ? security_file_permission+0x8a/0x370
[ 778.938021][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 778.943986][ C0] ? __vfs_write+0x76/0x100
[ 778.948468][ C0] ? vfs_write+0x262/0x5c0
[ 778.952861][ C0] ? ksys_write+0x1e8/0x250
[ 778.957350][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 778.962100][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 778.967797][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 778.973492][ C0] ? do_syscall_64+0xb7/0x580
[ 778.978150][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 778.984188][ C0]
[ 778.984188][ C0] Showing all locks held in the system:
[ 778.991882][ C0] 4 locks held by kworker/0:1/12:
[ 778.996877][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 779.007010][ C0] #1: ffff8881da20fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.017660][ C0] #2: ffff8881d5f73500 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 779.025966][ C0] #3: ffff8881d5f88510 (&hub->status_mutex){+.+.}, at: hub_ext_port_status+0x58/0x460
[ 779.035598][ C0] 5 locks held by kworker/1:2/83:
[ 779.040592][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 779.050724][ C0] #1: ffff8881d8a47dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.061384][ C0] #2: ffff8881d5ef7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 779.069690][ C0] #3: ffff8881d5f70da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640
[ 779.079039][ C0] #4: ffff8881d7cf0ea0 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 779.088393][ C0] 7 locks held by kworker/0:2/102:
[ 779.093474][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 779.103264][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.112264][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 779.120919][ C0] #3: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 779.130969][ C0] #4: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 779.140495][ C0] #5: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 779.148990][ C0] #6: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 779.158275][ C0] 1 lock held by rsyslogd/1599:
[ 779.163097][ C0] #0: ffff8881d61f6ae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100
[ 779.171671][ C0] 2 locks held by getty/1689:
[ 779.176318][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.185502][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.195034][ C0] 2 locks held by getty/1690:
[ 779.199686][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.208869][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.218399][ C0] 2 locks held by getty/1691:
[ 779.223050][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.232224][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.241751][ C0] 2 locks held by getty/1692:
[ 779.246398][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.255577][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.265104][ C0] 2 locks held by getty/1693:
[ 779.269761][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.278936][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.288461][ C0] 2 locks held by getty/1694:
[ 779.293108][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.302282][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.311821][ C0] 6 locks held by kworker/0:3/2746:
[ 779.317006][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 779.326796][ C0] #1: ffff8881cd2afdd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.337711][ C0] #2: ffff8881d629ac80 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0
[ 779.347414][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4b7/0x920
[ 779.357201][ C0] #4: ffff8881d5f2e1e0 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 779.366552][ C0] #5: ffffffff87217ee8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460
[ 779.376523][ C0] 4 locks held by kworker/0:4/2751:
[ 779.381692][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 779.391826][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.402477][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 779.410786][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 779.420070][ C0] 5 locks held by kworker/0:5/2766:
[ 779.425236][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 779.435365][ C0] #1: ffff8881aee27dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.446022][ C0] #2: ffff8881d5ef3d80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 779.454327][ C0] #3: ffff8881d5ef51a0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640
[ 779.463674][ C0] #4: ffff8881d7cf0d20 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30
[ 779.473032][ C0] 3 locks held by kworker/0:7/2804:
[ 779.478203][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 779.488331][ C0] #1: ffff8881cac9fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 779.498983][ C0] #2: ffff8881d5fa2c80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 779.507295][ C0] 2 locks held by getty/11684:
[ 779.512029][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 779.521206][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 779.530741][ C0] 2 locks held by syz-executor.3/13629:
[ 779.536257][ C0]
[ 779.538565][ C0] =============================================
[ 779.538565][ C0]
[ 779.547217][ C0] task PC stack pid father
[ 779.553997][ C0] init S24528 1 0 0x00000000
[ 779.560328][ C0] Call Trace:
[ 779.563618][ C0] ? __schedule+0x898/0x1cd0
[ 779.568201][ C0] ? __sched_text_start+0x8/0x8
[ 779.573045][ C0] ? debug_object_fixup+0x30/0x30
[ 779.578062][ C0] ? enqueue_hrtimer+0x380/0x380
[ 779.582994][ C0] schedule+0xca/0x250
[ 779.587059][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 779.593121][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 779.598930][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 779.603782][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 779.609751][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 779.615536][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 779.620805][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 779.627116][ C0] ? pollwake+0x200/0x200
[ 779.631422][ C0] do_select+0x122e/0x1700
[ 779.635907][ C0] ? select_estimate_accuracy+0x320/0x320
[ 779.641603][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 779.647401][ C0] ? poll_freewait+0x250/0x250
[ 779.652157][ C0] ? kmem_cache_free+0xb9/0x380
[ 779.656993][ C0] ? putname+0xe1/0x120
[ 779.661124][ C0] ? filename_lookup+0x28f/0x3f0
[ 779.666056][ C0] ? vfs_statx+0x113/0x1e0
[ 779.670457][ C0] ? __do_sys_newstat+0x96/0x120
[ 779.675372][ C0] ? do_syscall_64+0xb7/0x580
[ 779.680024][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 779.686067][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 779.690979][ C0] ? find_held_lock+0x2d/0x110
[ 779.695718][ C0] ? mark_lock+0xbc/0x1160
[ 779.700112][ C0] ? __lock_acquire+0x145e/0x3b60
[ 779.705111][ C0] ? __lock_acquire+0x80b/0x3b60
[ 779.710025][ C0] ? find_held_lock+0x2d/0x110
[ 779.714765][ C0] ? __might_fault+0x11f/0x1d0
[ 779.719503][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 779.724328][ C0] ? lock_acquire+0x127/0x320
[ 779.728980][ C0] ? __might_fault+0xef/0x1d0
[ 779.733630][ C0] ? __might_fault+0x192/0x1d0
[ 779.738370][ C0] ? core_sys_select+0x4da/0x820
[ 779.743285][ C0] core_sys_select+0x4da/0x820
[ 779.748025][ C0] ? do_compat_pselect+0x210/0x210
[ 779.753114][ C0] ? find_held_lock+0x2d/0x110
[ 779.757851][ C0] ? find_held_lock+0x2d/0x110
[ 779.762590][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 779.767415][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 779.772937][ C0] ? timespec64_add_safe+0x189/0x210
[ 779.778195][ C0] ? nsec_to_clock_t+0x30/0x30
[ 779.782935][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 779.788196][ C0] kern_select+0x13d/0x1c0
[ 779.792589][ C0] ? core_sys_select+0x820/0x820
[ 779.797503][ C0] __x64_sys_select+0xba/0x150
[ 779.802260][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 779.807519][ C0] do_syscall_64+0xb7/0x580
[ 779.812003][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 779.817872][ C0] RIP: 0033:0x7fd311070dd3
[ 779.822273][ C0] Code: Bad RIP value.
[ 779.826314][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 779.834707][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 779.842658][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 779.850605][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 779.858561][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 779.866510][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 779.874474][ C0] kthreadd S29208 2 0 0x80004000
[ 779.880786][ C0] Call Trace:
[ 779.884056][ C0] ? __schedule+0x898/0x1cd0
[ 779.888619][ C0] ? __sched_text_start+0x8/0x8
[ 779.893445][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 779.898445][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 779.903355][ C0] schedule+0xca/0x250
[ 779.907399][ C0] kthreadd+0x572/0x680
[ 779.911532][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 779.916965][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 779.922140][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 779.927576][ C0] ret_from_fork+0x24/0x30
[ 779.931966][ C0] rcu_gp I30312 3 2 0x80004000
[ 779.938296][ C0] Call Trace:
[ 779.941562][ C0] ? __schedule+0x898/0x1cd0
[ 779.946127][ C0] ? __sched_text_start+0x8/0x8
[ 779.950953][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 779.955954][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 779.960868][ C0] schedule+0xca/0x250
[ 779.964913][ C0] rescuer_thread+0x6ed/0xc00
[ 779.969564][ C0] ? worker_thread+0xe20/0xe20
[ 779.974302][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 779.980084][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 779.985007][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 779.990266][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 779.995266][ C0] ? worker_thread+0xe20/0xe20
[ 780.000004][ C0] kthread+0x318/0x420
[ 780.004048][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.009392][ C0] ret_from_fork+0x24/0x30
[ 780.013782][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 780.020109][ C0] Call Trace:
[ 780.023382][ C0] ? __schedule+0x898/0x1cd0
[ 780.027958][ C0] ? __sched_text_start+0x8/0x8
[ 780.032784][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 780.037782][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 780.042705][ C0] schedule+0xca/0x250
[ 780.046751][ C0] rescuer_thread+0x6ed/0xc00
[ 780.051406][ C0] ? worker_thread+0xe20/0xe20
[ 780.056145][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.061926][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 780.066840][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.072107][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.077114][ C0] ? worker_thread+0xe20/0xe20
[ 780.081852][ C0] kthread+0x318/0x420
[ 780.085896][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.091241][ C0] ret_from_fork+0x24/0x30
[ 780.095631][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 780.101965][ C0] Workqueue: 0x0 (kblockd)
[ 780.106443][ C0] Call Trace:
[ 780.109719][ C0] ? __schedule+0x898/0x1cd0
[ 780.114304][ C0] ? __sched_text_start+0x8/0x8
[ 780.119140][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 780.124502][ C0] schedule+0xca/0x250
[ 780.128561][ C0] worker_thread+0x245/0xe20
[ 780.133135][ C0] ? process_one_work+0x1530/0x1530
[ 780.138314][ C0] kthread+0x318/0x420
[ 780.142361][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.147710][ C0] ret_from_fork+0x24/0x30
[ 780.152106][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 780.158449][ C0] Call Trace:
[ 780.161715][ C0] ? __schedule+0x898/0x1cd0
[ 780.166301][ C0] ? __sched_text_start+0x8/0x8
[ 780.171126][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 780.176124][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 780.181039][ C0] schedule+0xca/0x250
[ 780.185084][ C0] rescuer_thread+0x6ed/0xc00
[ 780.189826][ C0] ? worker_thread+0xe20/0xe20
[ 780.194564][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.200356][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 780.205271][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.210530][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.215527][ C0] ? worker_thread+0xe20/0xe20
[ 780.220264][ C0] kthread+0x318/0x420
[ 780.224306][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.229652][ C0] ret_from_fork+0x24/0x30
[ 780.234045][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 780.242002][ C0] Call Trace:
[ 780.245267][ C0] ? __schedule+0x898/0x1cd0
[ 780.249833][ C0] ? __sched_text_start+0x8/0x8
[ 780.254767][ C0] ? __do_softirq+0x650/0x912
[ 780.259429][ C0] ? takeover_tasklets+0x720/0x720
[ 780.264519][ C0] preempt_schedule_common+0x30/0x60
[ 780.269784][ C0] _cond_resched+0x18/0x20
[ 780.274179][ C0] smpboot_thread_fn+0x3e8/0x850
[ 780.279097][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.285489][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.290490][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.297227][ C0] kthread+0x318/0x420
[ 780.301277][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.306642][ C0] ret_from_fork+0x24/0x30
[ 780.311054][ C0] rcu_sched I29384 10 2 0x80004000
[ 780.317371][ C0] Call Trace:
[ 780.320639][ C0] ? __schedule+0x898/0x1cd0
[ 780.325206][ C0] ? __sched_text_start+0x8/0x8
[ 780.330034][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 780.335381][ C0] ? lock_timer_base+0x55/0x1a0
[ 780.340211][ C0] schedule+0xca/0x250
[ 780.344262][ C0] schedule_timeout+0x440/0xb20
[ 780.349109][ C0] ? lock_acquire+0x127/0x320
[ 780.353767][ C0] ? usleep_range+0x160/0x160
[ 780.358424][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.364209][ C0] ? __next_timer_interrupt+0x190/0x190
[ 780.369732][ C0] ? swake_up_one+0x60/0x60
[ 780.374213][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 780.379477][ C0] rcu_gp_kthread+0xaff/0x29e0
[ 780.384228][ C0] ? lock_acquire+0x127/0x320
[ 780.388879][ C0] ? kfree_call_rcu+0x10/0x10
[ 780.393531][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.399316][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.404576][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.409576][ C0] ? kfree_call_rcu+0x10/0x10
[ 780.414237][ C0] kthread+0x318/0x420
[ 780.418281][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.423626][ C0] ret_from_fork+0x24/0x30
[ 780.428021][ C0] migration/0 R running task 29944 11 2 0x80004000
[ 780.435897][ C0] Call Trace:
[ 780.439162][ C0] ? __schedule+0x898/0x1cd0
[ 780.443745][ C0] ? __sched_text_start+0x8/0x8
[ 780.448574][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.454357][ C0] schedule+0xca/0x250
[ 780.458404][ C0] smpboot_thread_fn+0x585/0x850
[ 780.463315][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.469705][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.474703][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.481092][ C0] kthread+0x318/0x420
[ 780.485142][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.490489][ C0] ret_from_fork+0x24/0x30
[ 780.494881][ C0] kworker/0:1 D26000 12 2 0x80004000
[ 780.501201][ C0] Workqueue: usb_hub_wq hub_event
[ 780.506195][ C0] Call Trace:
[ 780.509463][ C0] ? __schedule+0x898/0x1cd0
[ 780.514028][ C0] ? __sched_text_start+0x8/0x8
[ 780.518858][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.524117][ C0] schedule+0xca/0x250
[ 780.528168][ C0] schedule_timeout+0x440/0xb20
[ 780.533013][ C0] ? find_held_lock+0x2d/0x110
[ 780.537753][ C0] ? usleep_range+0x160/0x160
[ 780.542495][ C0] ? __next_timer_interrupt+0x190/0x190
[ 780.548017][ C0] ? mark_held_locks+0x9f/0xe0
[ 780.552756][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 780.557931][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 780.563713][ C0] ? __free_object+0x747/0xcf0
[ 780.568452][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 780.573984][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.579276][ C0] ? wake_up_q+0xf0/0xf0
[ 780.583495][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 780.588408][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 780.593417][ C0] ? sg_clean+0x230/0x230
[ 780.597725][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 780.603245][ C0] ? memset+0x20/0x40
[ 780.607207][ C0] usb_control_msg+0x31c/0x4a0
[ 780.611950][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 780.617136][ C0] ? __next_timer_interrupt+0x190/0x190
[ 780.622658][ C0] hub_ext_port_status+0x125/0x460
[ 780.627749][ C0] hub_port_debounce+0x11c/0x260
[ 780.632661][ C0] ? usb_port_disable+0x190/0x190
[ 780.637661][ C0] ? kfree_const+0x51/0x60
[ 780.642055][ C0] ? kfree+0xe4/0x2f0
[ 780.646015][ C0] ? driver_check+0x50/0x50
[ 780.650496][ C0] ? kfree_const+0x51/0x60
[ 780.654889][ C0] ? kobject_put+0x18c/0x280
[ 780.659453][ C0] hub_event+0x250b/0x3640
[ 780.663847][ C0] ? find_held_lock+0x2d/0x110
[ 780.668603][ C0] ? mark_held_locks+0xe0/0xe0
[ 780.673342][ C0] ? hub_port_debounce+0x260/0x260
[ 780.678438][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 780.683958][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 780.689219][ C0] process_one_work+0x92b/0x1530
[ 780.694145][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 780.699501][ C0] worker_thread+0x96/0xe20
[ 780.703979][ C0] ? process_one_work+0x1530/0x1530
[ 780.709149][ C0] kthread+0x318/0x420
[ 780.713196][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.718542][ C0] ret_from_fork+0x24/0x30
[ 780.722937][ C0] cpuhp/0 S28352 13 2 0x80004000
[ 780.729246][ C0] Call Trace:
[ 780.732512][ C0] ? __schedule+0x898/0x1cd0
[ 780.737076][ C0] ? __sched_text_start+0x8/0x8
[ 780.741905][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.747688][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.752948][ C0] schedule+0xca/0x250
[ 780.756992][ C0] smpboot_thread_fn+0x585/0x850
[ 780.761903][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.768292][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.773290][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.779677][ C0] kthread+0x318/0x420
[ 780.783721][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.789065][ C0] ret_from_fork+0x24/0x30
[ 780.793453][ C0] cpuhp/1 S28400 14 2 0x80004000
[ 780.799762][ C0] Call Trace:
[ 780.803027][ C0] ? __schedule+0x898/0x1cd0
[ 780.807595][ C0] ? __sched_text_start+0x8/0x8
[ 780.812424][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.818208][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 780.823470][ C0] schedule+0xca/0x250
[ 780.827515][ C0] smpboot_thread_fn+0x585/0x850
[ 780.832428][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.838834][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.843834][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.850221][ C0] kthread+0x318/0x420
[ 780.854266][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.859612][ C0] ret_from_fork+0x24/0x30
[ 780.864003][ C0] migration/1 S30512 15 2 0x80004000
[ 780.870310][ C0] Call Trace:
[ 780.873575][ C0] ? __schedule+0x898/0x1cd0
[ 780.878142][ C0] ? __sched_text_start+0x8/0x8
[ 780.882965][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 780.888744][ C0] schedule+0xca/0x250
[ 780.892800][ C0] smpboot_thread_fn+0x585/0x850
[ 780.897715][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.904104][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.909107][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.915500][ C0] kthread+0x318/0x420
[ 780.919545][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.924891][ C0] ret_from_fork+0x24/0x30
[ 780.929283][ C0] ksoftirqd/1 S25784 16 2 0x80004000
[ 780.935596][ C0] Call Trace:
[ 780.938861][ C0] ? __schedule+0x898/0x1cd0
[ 780.943426][ C0] ? __sched_text_start+0x8/0x8
[ 780.948251][ C0] schedule+0xca/0x250
[ 780.952297][ C0] smpboot_thread_fn+0x585/0x850
[ 780.957209][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.963596][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 780.968594][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 780.974981][ C0] kthread+0x318/0x420
[ 780.979025][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 780.984370][ C0] ret_from_fork+0x24/0x30
[ 780.988768][ C0] kworker/1:0 I24016 17 2 0x80004000
[ 780.995121][ C0] Workqueue: 0x0 (events)
[ 780.999511][ C0] Call Trace:
[ 781.002774][ C0] ? __schedule+0x898/0x1cd0
[ 781.007349][ C0] ? __sched_text_start+0x8/0x8
[ 781.012177][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.017091][ C0] schedule+0xca/0x250
[ 781.021140][ C0] worker_thread+0x245/0xe20
[ 781.025707][ C0] ? process_one_work+0x1530/0x1530
[ 781.030881][ C0] kthread+0x318/0x420
[ 781.034925][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.040274][ C0] ret_from_fork+0x24/0x30
[ 781.044665][ C0] kworker/1:0H I29304 18 2 0x80004000
[ 781.050995][ C0] Workqueue: 0x0 (kblockd)
[ 781.055473][ C0] Call Trace:
[ 781.058737][ C0] ? __schedule+0x898/0x1cd0
[ 781.063321][ C0] ? __sched_text_start+0x8/0x8
[ 781.068153][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 781.073501][ C0] schedule+0xca/0x250
[ 781.077551][ C0] worker_thread+0x245/0xe20
[ 781.082122][ C0] ? process_one_work+0x1530/0x1530
[ 781.087300][ C0] kthread+0x318/0x420
[ 781.091351][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.096709][ C0] ret_from_fork+0x24/0x30
[ 781.101108][ C0] kdevtmpfs S27784 19 2 0x80004000
[ 781.107421][ C0] Call Trace:
[ 781.110689][ C0] ? __schedule+0x898/0x1cd0
[ 781.115259][ C0] ? __sched_text_start+0x8/0x8
[ 781.120095][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.125095][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.130010][ C0] schedule+0xca/0x250
[ 781.134057][ C0] devtmpfsd.part.0+0x48d/0x780
[ 781.138906][ C0] ? public_dev_mount+0xa0/0xa0
[ 781.143740][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.149008][ C0] ? ksys_mount+0xfc/0x150
[ 781.153405][ C0] ? kfree+0xe4/0x2f0
[ 781.158321][ C0] devtmpfsd+0xf8/0x120
[ 781.162462][ C0] ? devtmpfsd.part.0+0x780/0x780
[ 781.167469][ C0] kthread+0x318/0x420
[ 781.171517][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.176870][ C0] ret_from_fork+0x24/0x30
[ 781.181267][ C0] netns I30584 20 2 0x80004000
[ 781.187617][ C0] Call Trace:
[ 781.190889][ C0] ? __schedule+0x898/0x1cd0
[ 781.195457][ C0] ? __sched_text_start+0x8/0x8
[ 781.200285][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.205284][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.210198][ C0] schedule+0xca/0x250
[ 781.214265][ C0] rescuer_thread+0x6ed/0xc00
[ 781.218925][ C0] ? worker_thread+0xe20/0xe20
[ 781.223673][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 781.229462][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 781.234393][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.239661][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.244662][ C0] ? worker_thread+0xe20/0xe20
[ 781.249404][ C0] kthread+0x318/0x420
[ 781.253451][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.258797][ C0] ret_from_fork+0x24/0x30
[ 781.263208][ C0] kauditd S30280 21 2 0x80004000
[ 781.269533][ C0] Call Trace:
[ 781.272798][ C0] ? __schedule+0x898/0x1cd0
[ 781.277366][ C0] ? __sched_text_start+0x8/0x8
[ 781.282192][ C0] ? prepare_to_wait_event+0x129/0x650
[ 781.287631][ C0] ? skb_dequeue+0x129/0x180
[ 781.292197][ C0] schedule+0xca/0x250
[ 781.296243][ C0] kauditd_thread+0x627/0xac0
[ 781.300982][ C0] ? auditd_reset+0x170/0x170
[ 781.305652][ C0] ? finish_wait+0x260/0x260
[ 781.310236][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.315498][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.320500][ C0] ? auditd_reset+0x170/0x170
[ 781.325153][ C0] kthread+0x318/0x420
[ 781.329198][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.334544][ C0] ret_from_fork+0x24/0x30
[ 781.338939][ C0] kworker/1:1 I23056 22 2 0x80004000
[ 781.345282][ C0] Workqueue: 0x0 (events)
[ 781.349676][ C0] Call Trace:
[ 781.352944][ C0] ? __schedule+0x898/0x1cd0
[ 781.357513][ C0] ? __sched_text_start+0x8/0x8
[ 781.362345][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 781.367698][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.372705][ C0] schedule+0xca/0x250
[ 781.376753][ C0] worker_thread+0x245/0xe20
[ 781.381321][ C0] ? process_one_work+0x1530/0x1530
[ 781.386498][ C0] kthread+0x318/0x420
[ 781.390544][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.395897][ C0] ret_from_fork+0x24/0x30
[ 781.400292][ C0] khungtaskd S30144 23 2 0x80004000
[ 781.406606][ C0] Call Trace:
[ 781.409883][ C0] ? __schedule+0x898/0x1cd0
[ 781.414454][ C0] ? __sched_text_start+0x8/0x8
[ 781.419281][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 781.424632][ C0] ? lock_timer_base+0x55/0x1a0
[ 781.429469][ C0] schedule+0xca/0x250
[ 781.433526][ C0] schedule_timeout+0x440/0xb20
[ 781.438354][ C0] ? usleep_range+0x160/0x160
[ 781.443004][ C0] ? watchdog+0x933/0xe50
[ 781.447311][ C0] ? __next_timer_interrupt+0x190/0x190
[ 781.452830][ C0] ? watchdog+0x1a1/0xe50
[ 781.457132][ C0] watchdog+0xeb/0xe50
[ 781.461177][ C0] ? reset_hung_task_detector+0x30/0x30
[ 781.466695][ C0] kthread+0x318/0x420
[ 781.470741][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.476088][ C0] ret_from_fork+0x24/0x30
[ 781.480476][ C0] oom_reaper S30568 24 2 0x80004000
[ 781.486784][ C0] Call Trace:
[ 781.490047][ C0] ? __schedule+0x898/0x1cd0
[ 781.494612][ C0] ? __sched_text_start+0x8/0x8
[ 781.499435][ C0] ? prepare_to_wait_event+0x129/0x650
[ 781.504867][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 781.510039][ C0] schedule+0xca/0x250
[ 781.514086][ C0] oom_reaper+0xb99/0x1060
[ 781.518479][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 781.523307][ C0] ? lock_acquire+0x127/0x320
[ 781.527960][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 781.533132][ C0] ? finish_wait+0x260/0x260
[ 781.537697][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.542957][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.547955][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 781.553126][ C0] kthread+0x318/0x420
[ 781.557169][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.562513][ C0] ret_from_fork+0x24/0x30
[ 781.566904][ C0] writeback I30584 25 2 0x80004000
[ 781.573234][ C0] Call Trace:
[ 781.576512][ C0] ? __schedule+0x898/0x1cd0
[ 781.581077][ C0] ? __sched_text_start+0x8/0x8
[ 781.585905][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.590908][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.595823][ C0] schedule+0xca/0x250
[ 781.599866][ C0] rescuer_thread+0x6ed/0xc00
[ 781.604517][ C0] ? worker_thread+0xe20/0xe20
[ 781.609252][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 781.615030][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 781.619943][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.625200][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.630197][ C0] ? worker_thread+0xe20/0xe20
[ 781.634934][ C0] kthread+0x318/0x420
[ 781.638979][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.644322][ C0] ret_from_fork+0x24/0x30
[ 781.648711][ C0] kcompactd0 S30608 26 2 0x80004000
[ 781.655048][ C0] Call Trace:
[ 781.658316][ C0] ? __schedule+0x898/0x1cd0
[ 781.662884][ C0] ? __sched_text_start+0x8/0x8
[ 781.667711][ C0] ? prepare_to_wait_event+0x129/0x650
[ 781.673141][ C0] schedule+0xca/0x250
[ 781.677187][ C0] kcompactd+0x50d/0x7c0
[ 781.681406][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 781.686490][ C0] ? finish_wait+0x260/0x260
[ 781.691058][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.696318][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.701316][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 781.706400][ C0] kthread+0x318/0x420
[ 781.710446][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.715790][ C0] ret_from_fork+0x24/0x30
[ 781.720181][ C0] kworker/u4:1 I24448 28 2 0x80004000
[ 781.726512][ C0] Workqueue: 0x0 (events_unbound)
[ 781.731596][ C0] Call Trace:
[ 781.734860][ C0] ? __schedule+0x898/0x1cd0
[ 781.739423][ C0] ? __sched_text_start+0x8/0x8
[ 781.744250][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 781.749600][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.754602][ C0] schedule+0xca/0x250
[ 781.758649][ C0] worker_thread+0x245/0xe20
[ 781.763214][ C0] ? process_one_work+0x1530/0x1530
[ 781.768385][ C0] kthread+0x318/0x420
[ 781.772431][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.777775][ C0] ret_from_fork+0x24/0x30
[ 781.782165][ C0] kblockd I31000 78 2 0x80004000
[ 781.788487][ C0] Call Trace:
[ 781.791752][ C0] ? __schedule+0x898/0x1cd0
[ 781.796316][ C0] ? __sched_text_start+0x8/0x8
[ 781.801139][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.806137][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.811048][ C0] schedule+0xca/0x250
[ 781.815101][ C0] rescuer_thread+0x6ed/0xc00
[ 781.819752][ C0] ? worker_thread+0xe20/0xe20
[ 781.824489][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 781.830268][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 781.835180][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.840440][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.845441][ C0] ? worker_thread+0xe20/0xe20
[ 781.850178][ C0] kthread+0x318/0x420
[ 781.854223][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.859569][ C0] ret_from_fork+0x24/0x30
[ 781.863959][ C0] ata_sff I30584 79 2 0x80004000
[ 781.870285][ C0] Call Trace:
[ 781.873546][ C0] ? __schedule+0x898/0x1cd0
[ 781.878112][ C0] ? __sched_text_start+0x8/0x8
[ 781.882936][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.887934][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.892844][ C0] schedule+0xca/0x250
[ 781.896892][ C0] rescuer_thread+0x6ed/0xc00
[ 781.901545][ C0] ? worker_thread+0xe20/0xe20
[ 781.906282][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 781.912062][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 781.916977][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 781.922237][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 781.927233][ C0] ? worker_thread+0xe20/0xe20
[ 781.931970][ C0] kthread+0x318/0x420
[ 781.936016][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 781.941362][ C0] ret_from_fork+0x24/0x30
[ 781.945751][ C0] md I31000 80 2 0x80004000
[ 781.952089][ C0] Call Trace:
[ 781.955360][ C0] ? __schedule+0x898/0x1cd0
[ 781.959926][ C0] ? __sched_text_start+0x8/0x8
[ 781.964753][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 781.969751][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 781.974672][ C0] schedule+0xca/0x250
[ 781.978717][ C0] rescuer_thread+0x6ed/0xc00
[ 781.983380][ C0] ? worker_thread+0xe20/0xe20
[ 781.988118][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 781.993901][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 781.998817][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.004075][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.009089][ C0] ? worker_thread+0xe20/0xe20
[ 782.013827][ C0] kthread+0x318/0x420
[ 782.017877][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.023222][ C0] ret_from_fork+0x24/0x30
[ 782.027609][ C0] edac-poller I31000 81 2 0x80004000
[ 782.033933][ C0] Call Trace:
[ 782.037198][ C0] ? __schedule+0x898/0x1cd0
[ 782.041763][ C0] ? __sched_text_start+0x8/0x8
[ 782.046589][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.051587][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.056499][ C0] schedule+0xca/0x250
[ 782.060543][ C0] rescuer_thread+0x6ed/0xc00
[ 782.065193][ C0] ? worker_thread+0xe20/0xe20
[ 782.069932][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.075711][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.080625][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.085884][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.090883][ C0] ? worker_thread+0xe20/0xe20
[ 782.095620][ C0] kthread+0x318/0x420
[ 782.099674][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.105019][ C0] ret_from_fork+0x24/0x30
[ 782.109412][ C0] kworker/1:2 D23648 83 2 0x80004000
[ 782.115727][ C0] Workqueue: usb_hub_wq hub_event
[ 782.120740][ C0] Call Trace:
[ 782.124023][ C0] ? __schedule+0x898/0x1cd0
[ 782.128591][ C0] ? __sched_text_start+0x8/0x8
[ 782.133424][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.138687][ C0] schedule+0xca/0x250
[ 782.142738][ C0] schedule_timeout+0x440/0xb20
[ 782.147676][ C0] ? find_held_lock+0x2d/0x110
[ 782.152421][ C0] ? usleep_range+0x160/0x160
[ 782.157077][ C0] ? __next_timer_interrupt+0x190/0x190
[ 782.162599][ C0] ? mark_held_locks+0x9f/0xe0
[ 782.167349][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 782.172529][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 782.178324][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 782.183849][ C0] ? wake_up_q+0xf0/0xf0
[ 782.188074][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 782.192997][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 782.198003][ C0] ? sg_clean+0x230/0x230
[ 782.202315][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 782.207577][ C0] ? memset+0x20/0x40
[ 782.211545][ C0] usb_control_msg+0x31c/0x4a0
[ 782.216291][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 782.221468][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 782.226991][ C0] usb_get_descriptor+0xc1/0x1b0
[ 782.231909][ C0] usb_get_configuration+0x28c/0x3060
[ 782.237257][ C0] ? __lock_acquire+0x145e/0x3b60
[ 782.242257][ C0] ? usb_destroy_configuration+0x580/0x580
[ 782.248056][ C0] ? mark_lock+0xbc/0x1160
[ 782.252447][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.257361][ C0] ? mark_held_locks+0x9f/0xe0
[ 782.262102][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 782.267284][ C0] usb_new_device+0xd3/0x160
[ 782.271853][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 782.277037][ C0] hub_event+0x1b5c/0x3640
[ 782.281453][ C0] ? hub_port_debounce+0x260/0x260
[ 782.286572][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 782.292104][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 782.297369][ C0] process_one_work+0x92b/0x1530
[ 782.302304][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 782.307682][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.312702][ C0] worker_thread+0x7ab/0xe20
[ 782.317280][ C0] ? process_one_work+0x1530/0x1530
[ 782.322459][ C0] kthread+0x318/0x420
[ 782.326505][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.331856][ C0] ret_from_fork+0x24/0x30
[ 782.336251][ C0] rpciod I30584 84 2 0x80004000
[ 782.342593][ C0] Call Trace:
[ 782.345861][ C0] ? __schedule+0x898/0x1cd0
[ 782.350430][ C0] ? __sched_text_start+0x8/0x8
[ 782.355257][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.360279][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.365194][ C0] schedule+0xca/0x250
[ 782.369240][ C0] rescuer_thread+0x6ed/0xc00
[ 782.373894][ C0] ? worker_thread+0xe20/0xe20
[ 782.378637][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.384418][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.389332][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.394602][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.399602][ C0] ? worker_thread+0xe20/0xe20
[ 782.404337][ C0] kthread+0x318/0x420
[ 782.408403][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.413780][ C0] ret_from_fork+0x24/0x30
[ 782.418187][ C0] kworker/u5:0 I29392 85 2 0x80004000
[ 782.424544][ C0] Workqueue: 0x0 (hci0)
[ 782.428765][ C0] Call Trace:
[ 782.432038][ C0] ? __schedule+0x898/0x1cd0
[ 782.436608][ C0] ? __sched_text_start+0x8/0x8
[ 782.441441][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 782.446793][ C0] schedule+0xca/0x250
[ 782.450841][ C0] worker_thread+0x245/0xe20
[ 782.455410][ C0] ? process_one_work+0x1530/0x1530
[ 782.460582][ C0] kthread+0x318/0x420
[ 782.464629][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.469975][ C0] ret_from_fork+0x24/0x30
[ 782.474373][ C0] xprtiod I30840 86 2 0x80004000
[ 782.480708][ C0] Call Trace:
[ 782.483978][ C0] ? __schedule+0x898/0x1cd0
[ 782.488557][ C0] ? __sched_text_start+0x8/0x8
[ 782.493385][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.498395][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.503394][ C0] schedule+0xca/0x250
[ 782.507439][ C0] rescuer_thread+0x6ed/0xc00
[ 782.512094][ C0] ? worker_thread+0xe20/0xe20
[ 782.516836][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.522616][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.527531][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.532790][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.537792][ C0] ? worker_thread+0xe20/0xe20
[ 782.542529][ C0] kthread+0x318/0x420
[ 782.546575][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.551919][ C0] ret_from_fork+0x24/0x30
[ 782.556310][ C0] cfg80211 I30840 87 2 0x80004000
[ 782.562639][ C0] Call Trace:
[ 782.565904][ C0] ? __schedule+0x898/0x1cd0
[ 782.570480][ C0] ? __sched_text_start+0x8/0x8
[ 782.575308][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.580309][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.585219][ C0] schedule+0xca/0x250
[ 782.589267][ C0] rescuer_thread+0x6ed/0xc00
[ 782.593922][ C0] ? worker_thread+0xe20/0xe20
[ 782.598661][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.604440][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.609358][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.614615][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.619614][ C0] ? worker_thread+0xe20/0xe20
[ 782.624353][ C0] kthread+0x318/0x420
[ 782.628484][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.633832][ C0] ret_from_fork+0x24/0x30
[ 782.638222][ C0] kswapd0 S30536 88 2 0x80004000
[ 782.645487][ C0] Call Trace:
[ 782.648757][ C0] ? __schedule+0x898/0x1cd0
[ 782.653325][ C0] ? __sched_text_start+0x8/0x8
[ 782.658151][ C0] ? cpumask_next+0x1f/0x30
[ 782.662633][ C0] schedule+0xca/0x250
[ 782.666677][ C0] kswapd+0xbb6/0xdd0
[ 782.670639][ C0] ? lock_acquire+0x127/0x320
[ 782.675299][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 782.680046][ C0] ? finish_wait+0x260/0x260
[ 782.684612][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.689874][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.694875][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 782.699613][ C0] kthread+0x318/0x420
[ 782.703656][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.709000][ C0] ret_from_fork+0x24/0x30
[ 782.713393][ C0] nfsiod I30584 89 2 0x80004000
[ 782.719743][ C0] Call Trace:
[ 782.723017][ C0] ? __schedule+0x898/0x1cd0
[ 782.727588][ C0] ? __sched_text_start+0x8/0x8
[ 782.732419][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.737424][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.742339][ C0] schedule+0xca/0x250
[ 782.746384][ C0] rescuer_thread+0x6ed/0xc00
[ 782.751037][ C0] ? worker_thread+0xe20/0xe20
[ 782.755774][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.761556][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.766470][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.771730][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.776730][ C0] ? worker_thread+0xe20/0xe20
[ 782.781467][ C0] kthread+0x318/0x420
[ 782.785512][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.790856][ C0] ret_from_fork+0x24/0x30
[ 782.795245][ C0] acpi_thermal_pm I30840 92 2 0x80004000
[ 782.801570][ C0] Call Trace:
[ 782.804832][ C0] ? __schedule+0x898/0x1cd0
[ 782.809396][ C0] ? __sched_text_start+0x8/0x8
[ 782.814220][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.819218][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.824130][ C0] schedule+0xca/0x250
[ 782.828174][ C0] rescuer_thread+0x6ed/0xc00
[ 782.832826][ C0] ? worker_thread+0xe20/0xe20
[ 782.837564][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.843342][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.848257][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.853518][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.858520][ C0] ? worker_thread+0xe20/0xe20
[ 782.863278][ C0] kthread+0x318/0x420
[ 782.867322][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.872679][ C0] ret_from_fork+0x24/0x30
[ 782.877163][ C0] scsi_eh_0 S30016 93 2 0x80004000
[ 782.883472][ C0] Call Trace:
[ 782.886737][ C0] ? __schedule+0x898/0x1cd0
[ 782.891300][ C0] ? __sched_text_start+0x8/0x8
[ 782.896124][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 782.901298][ C0] schedule+0xca/0x250
[ 782.905356][ C0] scsi_error_handler+0x508/0xf70
[ 782.910356][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 782.915183][ C0] ? lock_acquire+0x127/0x320
[ 782.919838][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 782.924922][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 782.930702][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 782.935616][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 782.940880][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 782.947020][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 782.952107][ C0] kthread+0x318/0x420
[ 782.956168][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 782.961528][ C0] ret_from_fork+0x24/0x30
[ 782.965921][ C0] scsi_tmf_0 I30584 94 2 0x80004000
[ 782.972253][ C0] Call Trace:
[ 782.975522][ C0] ? __schedule+0x898/0x1cd0
[ 782.980089][ C0] ? __sched_text_start+0x8/0x8
[ 782.984931][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 782.989946][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 782.994863][ C0] schedule+0xca/0x250
[ 782.998912][ C0] rescuer_thread+0x6ed/0xc00
[ 783.003567][ C0] ? worker_thread+0xe20/0xe20
[ 783.008322][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.014118][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.019047][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.024310][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.029335][ C0] ? worker_thread+0xe20/0xe20
[ 783.034076][ C0] kthread+0x318/0x420
[ 783.038124][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.043471][ C0] ret_from_fork+0x24/0x30
[ 783.047864][ C0] kworker/1:1H I28792 95 2 0x80004000
[ 783.054196][ C0] Workqueue: 0x0 (kblockd)
[ 783.058709][ C0] Call Trace:
[ 783.062008][ C0] ? __schedule+0x898/0x1cd0
[ 783.066576][ C0] ? __sched_text_start+0x8/0x8
[ 783.071410][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 783.076762][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.081777][ C0] schedule+0xca/0x250
[ 783.085848][ C0] worker_thread+0x245/0xe20
[ 783.090421][ C0] ? process_one_work+0x1530/0x1530
[ 783.095598][ C0] kthread+0x318/0x420
[ 783.099649][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.105000][ C0] ret_from_fork+0x24/0x30
[ 783.109408][ C0] target_completi I30840 96 2 0x80004000
[ 783.115769][ C0] Call Trace:
[ 783.119048][ C0] ? __schedule+0x898/0x1cd0
[ 783.123616][ C0] ? __sched_text_start+0x8/0x8
[ 783.128444][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.133447][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.138373][ C0] schedule+0xca/0x250
[ 783.142426][ C0] rescuer_thread+0x6ed/0xc00
[ 783.147083][ C0] ? worker_thread+0xe20/0xe20
[ 783.151828][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.157642][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.162562][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.167830][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.172834][ C0] ? worker_thread+0xe20/0xe20
[ 783.177579][ C0] kthread+0x318/0x420
[ 783.181628][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.186978][ C0] ret_from_fork+0x24/0x30
[ 783.191377][ C0] xcopy_wq I30840 97 2 0x80004000
[ 783.197739][ C0] Call Trace:
[ 783.201012][ C0] ? __schedule+0x898/0x1cd0
[ 783.205673][ C0] ? __sched_text_start+0x8/0x8
[ 783.210530][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.215544][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.220464][ C0] schedule+0xca/0x250
[ 783.224510][ C0] rescuer_thread+0x6ed/0xc00
[ 783.229167][ C0] ? worker_thread+0xe20/0xe20
[ 783.233908][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.239688][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.244617][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.249892][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.254896][ C0] ? worker_thread+0xe20/0xe20
[ 783.259724][ C0] kthread+0x318/0x420
[ 783.263785][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.269133][ C0] ret_from_fork+0x24/0x30
[ 783.273528][ C0] libertastf I30584 98 2 0x80004000
[ 783.279860][ C0] Call Trace:
[ 783.283129][ C0] ? __schedule+0x898/0x1cd0
[ 783.287696][ C0] ? __sched_text_start+0x8/0x8
[ 783.292523][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.297525][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.302572][ C0] schedule+0xca/0x250
[ 783.306627][ C0] rescuer_thread+0x6ed/0xc00
[ 783.311301][ C0] ? worker_thread+0xe20/0xe20
[ 783.316045][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.321830][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.326748][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.332011][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.337019][ C0] ? worker_thread+0xe20/0xe20
[ 783.341762][ C0] kthread+0x318/0x420
[ 783.346508][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.351870][ C0] ret_from_fork+0x24/0x30
[ 783.356269][ C0] zd1211rw I30840 99 2 0x80004000
[ 783.362620][ C0] Call Trace:
[ 783.365903][ C0] ? __schedule+0x898/0x1cd0
[ 783.370479][ C0] ? __sched_text_start+0x8/0x8
[ 783.375319][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.380322][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.385237][ C0] schedule+0xca/0x250
[ 783.389286][ C0] rescuer_thread+0x6ed/0xc00
[ 783.393941][ C0] ? worker_thread+0xe20/0xe20
[ 783.398711][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.404494][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.409409][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.414670][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.419670][ C0] ? worker_thread+0xe20/0xe20
[ 783.424408][ C0] kthread+0x318/0x420
[ 783.428454][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.433812][ C0] ret_from_fork+0x24/0x30
[ 783.438206][ C0] u132 I30840 100 2 0x80004000
[ 783.444541][ C0] Call Trace:
[ 783.447827][ C0] ? __schedule+0x898/0x1cd0
[ 783.452397][ C0] ? __sched_text_start+0x8/0x8
[ 783.457226][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.462228][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.467140][ C0] schedule+0xca/0x250
[ 783.471187][ C0] rescuer_thread+0x6ed/0xc00
[ 783.475841][ C0] ? worker_thread+0xe20/0xe20
[ 783.480581][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.486449][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.491370][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.496632][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.501648][ C0] ? worker_thread+0xe20/0xe20
[ 783.506390][ C0] kthread+0x318/0x420
[ 783.510436][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.515790][ C0] ret_from_fork+0x24/0x30
[ 783.520187][ C0] usbip_event I30584 101 2 0x80004000
[ 783.526528][ C0] Call Trace:
[ 783.529798][ C0] ? __schedule+0x898/0x1cd0
[ 783.534368][ C0] ? __sched_text_start+0x8/0x8
[ 783.539197][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.544198][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 783.549111][ C0] schedule+0xca/0x250
[ 783.553174][ C0] rescuer_thread+0x6ed/0xc00
[ 783.557832][ C0] ? worker_thread+0xe20/0xe20
[ 783.562571][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 783.568352][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 783.573270][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.578566][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.583568][ C0] ? worker_thread+0xe20/0xe20
[ 783.588306][ C0] kthread+0x318/0x420
[ 783.592358][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.597706][ C0] ret_from_fork+0x24/0x30
[ 783.602111][ C0] kworker/0:2 R running task 23256 102 2 0x80004008
[ 783.609992][ C0] Workqueue: events console_callback
[ 783.615272][ C0] Call Trace:
[ 783.618536][ C0]
[ 783.621374][ C0] sched_show_task.cold+0x2e0/0x359
[ 783.626550][ C0] show_state_filter+0x164/0x209
[ 783.631471][ C0] ? fn_caps_on+0x90/0x90
[ 783.635777][ C0] k_spec+0xdc/0x120
[ 783.639654][ C0] kbd_event+0x927/0x3790
[ 783.643961][ C0] ? k_pad+0x720/0x720
[ 783.648021][ C0] ? mark_held_locks+0xe0/0xe0
[ 783.652764][ C0] ? sysrq_filter+0xdf/0xeb0
[ 783.657330][ C0] ? k_pad+0x720/0x720
[ 783.661400][ C0] input_to_handler+0x3b6/0x4c0
[ 783.666430][ C0] input_pass_values.part.0+0x2e3/0x720
[ 783.671965][ C0] input_repeat_key+0x1ee/0x2c0
[ 783.676794][ C0] ? input_dev_suspend+0x80/0x80
[ 783.681712][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 783.686978][ C0] call_timer_fn+0x179/0x650
[ 783.691545][ C0] ? input_dev_suspend+0x80/0x80
[ 783.696462][ C0] ? msleep_interruptible+0x130/0x130
[ 783.701815][ C0] ? mark_held_locks+0x9f/0xe0
[ 783.706558][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 783.711819][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 783.716994][ C0] ? input_dev_suspend+0x80/0x80
[ 783.721913][ C0] run_timer_softirq+0x5e3/0x1490
[ 783.726926][ C0] ? add_timer+0x7a0/0x7a0
[ 783.731319][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 783.736842][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 783.742104][ C0] ? mark_held_locks+0x9f/0xe0
[ 783.746848][ C0] __do_softirq+0x221/0x912
[ 783.751329][ C0] irq_exit+0x178/0x1a0
[ 783.755469][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 783.760990][ C0] apic_timer_interrupt+0xf/0x20
[ 783.765899][ C0]
[ 783.768834][ C0] RIP: 0010:console_unlock+0xb4f/0xc40
[ 783.774273][ C0] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 783.793853][ C0] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 783.802246][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 783.810226][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 783.818280][ C0] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 783.826243][ C0] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 783.834293][ C0] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 783.842298][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 783.847912][ C0] console_callback+0x174/0x3f0
[ 783.852743][ C0] ? poke_blanked_console+0x270/0x270
[ 783.858100][ C0] process_one_work+0x92b/0x1530
[ 783.863029][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 783.868392][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.873392][ C0] worker_thread+0x7ab/0xe20
[ 783.877961][ C0] ? process_one_work+0x1530/0x1530
[ 783.883137][ C0] kthread+0x318/0x420
[ 783.887182][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.892531][ C0] ret_from_fork+0x24/0x30
[ 783.896922][ C0] pvrusb2-context S30016 103 2 0x80004000
[ 783.903240][ C0] Call Trace:
[ 783.906592][ C0] ? __schedule+0x898/0x1cd0
[ 783.911161][ C0] ? __sched_text_start+0x8/0x8
[ 783.915998][ C0] ? prepare_to_wait_event+0x129/0x650
[ 783.921448][ C0] schedule+0xca/0x250
[ 783.925497][ C0] pvr2_context_thread_func+0x5ed/0x860
[ 783.931024][ C0] ? lock_acquire+0x127/0x320
[ 783.935678][ C0] ? pvr2_context_destroy+0x230/0x230
[ 783.941028][ C0] ? finish_wait+0x260/0x260
[ 783.945599][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 783.950875][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 783.955878][ C0] ? pvr2_context_destroy+0x230/0x230
[ 783.961227][ C0] kthread+0x318/0x420
[ 783.965273][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 783.970632][ C0] ret_from_fork+0x24/0x30
[ 783.975023][ C0] kvub300c I30584 104 2 0x80004000
[ 783.981368][ C0] Call Trace:
[ 783.984636][ C0] ? __schedule+0x898/0x1cd0
[ 783.989204][ C0] ? __sched_text_start+0x8/0x8
[ 783.994033][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 783.999960][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.004874][ C0] schedule+0xca/0x250
[ 784.008924][ C0] rescuer_thread+0x6ed/0xc00
[ 784.013581][ C0] ? worker_thread+0xe20/0xe20
[ 784.018323][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.024129][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.029046][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.034307][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.039311][ C0] ? worker_thread+0xe20/0xe20
[ 784.044052][ C0] kthread+0x318/0x420
[ 784.048098][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.053448][ C0] ret_from_fork+0x24/0x30
[ 784.057842][ C0] kvub300p I30840 105 2 0x80004000
[ 784.064193][ C0] Call Trace:
[ 784.067472][ C0] ? __schedule+0x898/0x1cd0
[ 784.072043][ C0] ? __sched_text_start+0x8/0x8
[ 784.076877][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.081878][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.086795][ C0] schedule+0xca/0x250
[ 784.090861][ C0] rescuer_thread+0x6ed/0xc00
[ 784.095524][ C0] ? worker_thread+0xe20/0xe20
[ 784.100357][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.106145][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.111080][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.116360][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.122238][ C0] ? worker_thread+0xe20/0xe20
[ 784.127001][ C0] kthread+0x318/0x420
[ 784.131049][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.136499][ C0] ret_from_fork+0x24/0x30
[ 784.140905][ C0] kvub300d I30840 106 2 0x80004000
[ 784.147252][ C0] Call Trace:
[ 784.150528][ C0] ? __schedule+0x898/0x1cd0
[ 784.155103][ C0] ? __sched_text_start+0x8/0x8
[ 784.159937][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.164943][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.169860][ C0] schedule+0xca/0x250
[ 784.173911][ C0] rescuer_thread+0x6ed/0xc00
[ 784.178568][ C0] ? worker_thread+0xe20/0xe20
[ 784.183312][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.189095][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.194010][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.199271][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.204272][ C0] ? worker_thread+0xe20/0xe20
[ 784.209012][ C0] kthread+0x318/0x420
[ 784.213060][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.218409][ C0] ret_from_fork+0x24/0x30
[ 784.222818][ C0] kmemstick I30840 107 2 0x80004000
[ 784.229153][ C0] Call Trace:
[ 784.232430][ C0] ? __schedule+0x898/0x1cd0
[ 784.236999][ C0] ? __sched_text_start+0x8/0x8
[ 784.241826][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.246827][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.251741][ C0] schedule+0xca/0x250
[ 784.255789][ C0] rescuer_thread+0x6ed/0xc00
[ 784.260447][ C0] ? worker_thread+0xe20/0xe20
[ 784.265191][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.270987][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.275902][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.281164][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.286167][ C0] ? worker_thread+0xe20/0xe20
[ 784.290911][ C0] kthread+0x318/0x420
[ 784.294986][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.300335][ C0] ret_from_fork+0x24/0x30
[ 784.304744][ C0] elousb I30840 108 2 0x80004000
[ 784.311093][ C0] Call Trace:
[ 784.314370][ C0] ? __schedule+0x898/0x1cd0
[ 784.318955][ C0] ? __sched_text_start+0x8/0x8
[ 784.323787][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.328801][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.333735][ C0] schedule+0xca/0x250
[ 784.337790][ C0] rescuer_thread+0x6ed/0xc00
[ 784.342465][ C0] ? worker_thread+0xe20/0xe20
[ 784.347229][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.353030][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.357950][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.363217][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.368221][ C0] ? worker_thread+0xe20/0xe20
[ 784.372961][ C0] kthread+0x318/0x420
[ 784.377008][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.382358][ C0] ret_from_fork+0x24/0x30
[ 784.386752][ C0] wusbd I30840 109 2 0x80004000
[ 784.393090][ C0] Call Trace:
[ 784.396359][ C0] ? __schedule+0x898/0x1cd0
[ 784.400928][ C0] ? __sched_text_start+0x8/0x8
[ 784.405757][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.410771][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.415685][ C0] schedule+0xca/0x250
[ 784.419731][ C0] rescuer_thread+0x6ed/0xc00
[ 784.424387][ C0] ? worker_thread+0xe20/0xe20
[ 784.429129][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.434928][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.439844][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.445108][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.450117][ C0] ? worker_thread+0xe20/0xe20
[ 784.454857][ C0] kthread+0x318/0x420
[ 784.458905][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.464254][ C0] ret_from_fork+0x24/0x30
[ 784.468648][ C0] ipv6_addrconf I30584 110 2 0x80004000
[ 784.474992][ C0] Call Trace:
[ 784.478259][ C0] ? __schedule+0x898/0x1cd0
[ 784.482838][ C0] ? __sched_text_start+0x8/0x8
[ 784.487667][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.492669][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.497585][ C0] schedule+0xca/0x250
[ 784.501637][ C0] rescuer_thread+0x6ed/0xc00
[ 784.506293][ C0] ? worker_thread+0xe20/0xe20
[ 784.511034][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.516819][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.521734][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.526995][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.532011][ C0] ? worker_thread+0xe20/0xe20
[ 784.536754][ C0] kthread+0x318/0x420
[ 784.540802][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.546150][ C0] ret_from_fork+0x24/0x30
[ 784.550544][ C0] ext4-rsv-conver I30840 116 2 0x80004000
[ 784.556887][ C0] Call Trace:
[ 784.560165][ C0] ? __schedule+0x898/0x1cd0
[ 784.564745][ C0] ? __sched_text_start+0x8/0x8
[ 784.569607][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.574622][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.579536][ C0] schedule+0xca/0x250
[ 784.583582][ C0] rescuer_thread+0x6ed/0xc00
[ 784.588235][ C0] ? worker_thread+0xe20/0xe20
[ 784.592975][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.598769][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 784.603684][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.608946][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 784.613947][ C0] ? worker_thread+0xe20/0xe20
[ 784.618688][ C0] kthread+0x318/0x420
[ 784.622749][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.628108][ C0] ret_from_fork+0x24/0x30
[ 784.632523][ C0] kworker/0:1H I28232 117 2 0x80004000
[ 784.638852][ C0] Workqueue: 0x0 (kblockd)
[ 784.643334][ C0] Call Trace:
[ 784.646604][ C0] ? __schedule+0x898/0x1cd0
[ 784.651176][ C0] ? __sched_text_start+0x8/0x8
[ 784.656033][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 784.661397][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.666401][ C0] schedule+0xca/0x250
[ 784.670466][ C0] worker_thread+0x245/0xe20
[ 784.675038][ C0] ? process_one_work+0x1530/0x1530
[ 784.680226][ C0] kthread+0x318/0x420
[ 784.684274][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.689623][ C0] ret_from_fork+0x24/0x30
[ 784.694016][ C0] udevd S26744 239 1 0x00000000
[ 784.700326][ C0] Call Trace:
[ 784.703598][ C0] ? __schedule+0x898/0x1cd0
[ 784.709036][ C0] ? __sched_text_start+0x8/0x8
[ 784.713875][ C0] schedule+0xca/0x250
[ 784.717925][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 784.723970][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 784.729755][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 784.734931][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 784.739773][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.744776][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 784.749698][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 784.754872][ C0] ep_poll+0xcca/0xe60
[ 784.758919][ C0] ? ep_modify+0x830/0x830
[ 784.763337][ C0] ? __do_sys_wait4+0xbd/0x160
[ 784.768098][ C0] ? do_signalfd4+0x3d0/0x3d0
[ 784.772753][ C0] ? wake_up_q+0xf0/0xf0
[ 784.777000][ C0] ? vfs_read+0x158/0x430
[ 784.781305][ C0] do_epoll_wait+0x209/0x260
[ 784.785874][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 784.791571][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 784.796574][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 784.801839][ C0] do_syscall_64+0xb7/0x580
[ 784.806322][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 784.812280][ C0] RIP: 0033:0x7f8d19061943
[ 784.816867][ C0] Code: Bad RIP value.
[ 784.820911][ C0] RSP: 002b:00007ffd3ff283c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 784.829392][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f8d19061943
[ 784.837340][ C0] RDX: 0000000000000008 RSI: 00007ffd3ff284c0 RDI: 000000000000000a
[ 784.845293][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 784.853243][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003
[ 784.861193][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000001fcd250
[ 784.869147][ C0] kworker/u4:2 I24608 395 2 0x80004000
[ 784.875481][ C0] Workqueue: 0x0 (events_unbound)
[ 784.880568][ C0] Call Trace:
[ 784.883850][ C0] ? __schedule+0x898/0x1cd0
[ 784.888420][ C0] ? __sched_text_start+0x8/0x8
[ 784.893264][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 784.898616][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 784.903617][ C0] schedule+0xca/0x250
[ 784.907671][ C0] worker_thread+0x245/0xe20
[ 784.912267][ C0] ? process_one_work+0x1530/0x1530
[ 784.917447][ C0] kthread+0x318/0x420
[ 784.921509][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 784.926862][ C0] ret_from_fork+0x24/0x30
[ 784.931258][ C0] dhclient S28192 1462 1 0x00000000
[ 784.937584][ C0] Call Trace:
[ 784.940855][ C0] ? __schedule+0x898/0x1cd0
[ 784.945424][ C0] ? __sched_text_start+0x8/0x8
[ 784.950256][ C0] ? debug_object_fixup+0x30/0x30
[ 784.955259][ C0] ? enqueue_hrtimer+0x380/0x380
[ 784.960179][ C0] schedule+0xca/0x250
[ 784.964229][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 784.970284][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 784.976068][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 784.981868][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 784.987826][ C0] ? __pollwait+0x24f/0x430
[ 784.992309][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 784.998617][ C0] ? pollwake+0x200/0x200
[ 785.002927][ C0] do_select+0x122e/0x1700
[ 785.007324][ C0] ? select_estimate_accuracy+0x320/0x320
[ 785.013023][ C0] ? __module_text_address+0xe/0x140
[ 785.018286][ C0] ? poll_freewait+0x250/0x250
[ 785.023029][ C0] ? poll_freewait+0x250/0x250
[ 785.027777][ C0] ? __lock_acquire+0x145e/0x3b60
[ 785.032821][ C0] ? mark_lock+0xbc/0x1160
[ 785.037228][ C0] ? __lock_acquire+0x145e/0x3b60
[ 785.042327][ C0] ? __lock_acquire+0x80b/0x3b60
[ 785.047250][ C0] ? find_held_lock+0x2d/0x110
[ 785.052003][ C0] ? __might_fault+0x11f/0x1d0
[ 785.056767][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.061606][ C0] ? lock_acquire+0x127/0x320
[ 785.067258][ C0] ? __might_fault+0xef/0x1d0
[ 785.071915][ C0] ? __might_fault+0x192/0x1d0
[ 785.076673][ C0] ? core_sys_select+0x4da/0x820
[ 785.081591][ C0] core_sys_select+0x4da/0x820
[ 785.086358][ C0] ? do_compat_pselect+0x210/0x210
[ 785.091472][ C0] ? find_held_lock+0x2d/0x110
[ 785.096216][ C0] ? find_held_lock+0x2d/0x110
[ 785.100960][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.105804][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 785.111331][ C0] ? timespec64_add_safe+0x189/0x210
[ 785.116601][ C0] ? nsec_to_clock_t+0x30/0x30
[ 785.121348][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.126614][ C0] kern_select+0x13d/0x1c0
[ 785.131010][ C0] ? core_sys_select+0x820/0x820
[ 785.135928][ C0] ? down_read_non_owner+0x470/0x470
[ 785.141206][ C0] ? handle_mm_fault+0x3ea/0x910
[ 785.146143][ C0] __x64_sys_select+0xba/0x150
[ 785.150895][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.156160][ C0] do_syscall_64+0xb7/0x580
[ 785.160652][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 785.166524][ C0] RIP: 0033:0x7f91d880fdd3
[ 785.170931][ C0] Code: Bad RIP value.
[ 785.174978][ C0] RSP: 002b:00007fff5553f778 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 785.183374][ C0] RAX: ffffffffffffffda RBX: 00007f91d8c5b010 RCX: 00007f91d880fdd3
[ 785.191326][ C0] RDX: 00007f91d8c5d190 RSI: 00007f91d8c5d090 RDI: 0000000000000016
[ 785.199278][ C0] RBP: 00007fff5553f7c8 R08: 00007fff5553f7d0 R09: 0000000000000000
[ 785.207239][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5553f7d0
[ 785.215190][ C0] R13: 0000000000000000 R14: 0000556a28aa5490 R15: 431bde82d7b634db
[ 785.223142][ C0] rsyslogd S26744 1595 1 0x00000000
[ 785.229455][ C0] Call Trace:
[ 785.232728][ C0] ? __schedule+0x898/0x1cd0
[ 785.237307][ C0] ? __sched_text_start+0x8/0x8
[ 785.242136][ C0] ? debug_object_fixup+0x30/0x30
[ 785.247138][ C0] ? enqueue_hrtimer+0x380/0x380
[ 785.252049][ C0] schedule+0xca/0x250
[ 785.256099][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 785.262146][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 785.267946][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.273210][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 785.279167][ C0] ? set_normalized_timespec64+0x65/0xc0
[ 785.284774][ C0] ? select_estimate_accuracy+0x24b/0x320
[ 785.290469][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 785.296771][ C0] ? pollwake+0x200/0x200
[ 785.301083][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 785.306692][ C0] do_select+0x122e/0x1700
[ 785.311093][ C0] ? select_estimate_accuracy+0x320/0x320
[ 785.316790][ C0] ? kmem_cache_alloc+0xd6/0x2d0
[ 785.321710][ C0] ? alloc_pid+0x48/0x8b0
[ 785.326039][ C0] ? copy_process+0x261d/0x6470
[ 785.330875][ C0] ? _do_fork+0x129/0xec0
[ 785.335183][ C0] ? __x64_sys_clone+0x17e/0x200
[ 785.340099][ C0] ? do_syscall_64+0xb7/0x580
[ 785.344764][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 785.350896][ C0] ? mark_held_locks+0xe0/0xe0
[ 785.355638][ C0] ? mark_lock+0xbc/0x1160
[ 785.360032][ C0] ? mark_lock+0xbc/0x1160
[ 785.364434][ C0] ? mark_lock+0xbc/0x1160
[ 785.368825][ C0] ? __lock_acquire+0x80b/0x3b60
[ 785.373738][ C0] ? find_held_lock+0x2d/0x110
[ 785.378475][ C0] ? core_sys_select+0x1d7/0x820
[ 785.383388][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.388232][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 785.393755][ C0] ? core_sys_select+0x4da/0x820
[ 785.398669][ C0] core_sys_select+0x4da/0x820
[ 785.403413][ C0] ? do_compat_pselect+0x210/0x210
[ 785.408499][ C0] ? find_held_lock+0x2d/0x110
[ 785.413250][ C0] ? find_held_lock+0x2d/0x110
[ 785.417991][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.422817][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 785.428352][ C0] ? timespec64_add_safe+0x189/0x210
[ 785.433613][ C0] ? nsec_to_clock_t+0x30/0x30
[ 785.438354][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.443615][ C0] kern_select+0x13d/0x1c0
[ 785.448007][ C0] ? core_sys_select+0x820/0x820
[ 785.452918][ C0] ? filp_close+0x129/0x160
[ 785.457398][ C0] __x64_sys_select+0xba/0x150
[ 785.462142][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.467404][ C0] do_syscall_64+0xb7/0x580
[ 785.471883][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 785.477767][ C0] RIP: 0033:0x7f1e1985fdf3
[ 785.483128][ C0] Code: Bad RIP value.
[ 785.487168][ C0] RSP: 002b:00007ffd7b128e90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 785.495557][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1e1985fdf3
[ 785.503506][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 785.511453][ C0] RBP: 0000000000015180 R08: 00007ffd7b128ec0 R09: 00007f1e174cf700
[ 785.519400][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 785.527351][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 785.535301][ C0] rs:main Q:Reg D27824 1596 1 0x00000000
[ 785.541610][ C0] Call Trace:
[ 785.544884][ C0] ? __schedule+0x898/0x1cd0
[ 785.549449][ C0] ? __sched_text_start+0x8/0x8
[ 785.554276][ C0] ? mark_lock+0xbc/0x1160
[ 785.558668][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 785.563666][ C0] schedule+0xca/0x250
[ 785.567720][ C0] io_schedule+0x17/0x60
[ 785.572026][ C0] __lock_page+0x35e/0x6b0
[ 785.576418][ C0] ? wait_on_page_bit+0x6a0/0x6a0
[ 785.581417][ C0] ? find_get_pages_contig+0xa30/0xa30
[ 785.586849][ C0] ? unaccount_page_cache_page+0x5d0/0x5d0
[ 785.592631][ C0] pagecache_get_page+0x534/0x9f0
[ 785.597636][ C0] grab_cache_page_write_begin+0x6d/0xa0
[ 785.603245][ C0] ext4_da_write_begin+0x2e9/0xc00
[ 785.608331][ C0] ? ext4_write_begin+0xd20/0xd20
[ 785.613335][ C0] ? copyin+0x140/0x140
[ 785.617466][ C0] ? ext4_dirty_inode+0x9c/0xb0
[ 785.622302][ C0] generic_perform_write+0x20a/0x4f0
[ 785.627564][ C0] ? __mnt_drop_write_file+0x9/0x70
[ 785.632739][ C0] ? page_cache_next_miss+0x300/0x300
[ 785.638083][ C0] ? current_time+0x110/0x110
[ 785.642733][ C0] ? generic_write_checks+0x294/0x3f0
[ 785.648077][ C0] __generic_file_write_iter+0x390/0x5c0
[ 785.653687][ C0] ext4_file_write_iter+0x3b6/0x1210
[ 785.658948][ C0] ? mark_held_locks+0xe0/0xe0
[ 785.663686][ C0] ? ext4_release_file+0x370/0x370
[ 785.668772][ C0] ? mark_lock+0xbc/0x1160
[ 785.673251][ C0] ? __lock_acquire+0x145e/0x3b60
[ 785.678250][ C0] new_sync_write+0x420/0x650
[ 785.682904][ C0] ? new_sync_read+0x6d0/0x6d0
[ 785.687646][ C0] ? mark_held_locks+0xe0/0xe0
[ 785.692385][ C0] ? rcu_read_lock_any_held+0xcd/0xf0
[ 785.697730][ C0] ? rcu_read_lock_held+0xb0/0xb0
[ 785.702727][ C0] __vfs_write+0xc9/0x100
[ 785.707031][ C0] vfs_write+0x262/0x5c0
[ 785.711250][ C0] ksys_write+0x127/0x250
[ 785.717205][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 785.721946][ C0] ? fpregs_mark_activate+0x280/0x280
[ 785.727296][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 785.732991][ C0] do_syscall_64+0xb7/0x580
[ 785.737472][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 785.743338][ C0] RIP: 0033:0x7f1e19f2f19d
[ 785.747738][ C0] Code: Bad RIP value.
[ 785.751779][ C0] RSP: 002b:00007f1e184cff90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 785.760163][ C0] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 00007f1e19f2f19d
[ 785.768114][ C0] RDX: 0000000000000400 RSI: 00000000019a2a90 RDI: 0000000000000005
[ 785.776064][ C0] RBP: 00000000019a2a90 R08: 00000000019dbe10 R09: 00007f1e198adbc0
[ 785.784010][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 785.791959][ C0] R13: 00007f1e184d0410 R14: 00000000019dbe10 R15: 00000000019a2890
[ 785.799909][ C0] rsyslogd S28192 1597 1 0x00000000
[ 785.806219][ C0] Call Trace:
[ 785.809484][ C0] ? __schedule+0x898/0x1cd0
[ 785.814051][ C0] ? __sched_text_start+0x8/0x8
[ 785.818879][ C0] ? find_held_lock+0x2d/0x110
[ 785.823618][ C0] ? __pollwait+0x24f/0x430
[ 785.828102][ C0] schedule+0xca/0x250
[ 785.832152][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 785.838195][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 785.843973][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 785.849754][ C0] ? poll_initwait+0x180/0x180
[ 785.854493][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 785.859752][ C0] ? __pollwait+0x24f/0x430
[ 785.864233][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 785.870536][ C0] ? pollwake+0x200/0x200
[ 785.874841][ C0] do_select+0x122e/0x1700
[ 785.879237][ C0] ? kmem_cache_free+0xb9/0x380
[ 785.884067][ C0] ? select_estimate_accuracy+0x320/0x320
[ 785.889762][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.894588][ C0] ? poll_freewait+0x250/0x250
[ 785.899331][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 785.904854][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 785.910115][ C0] ? kfree_skbmem+0xb9/0x140
[ 785.914679][ C0] ? mark_lock+0xbc/0x1160
[ 785.919073][ C0] ? __lock_acquire+0x145e/0x3b60
[ 785.924077][ C0] ? __lock_acquire+0x80b/0x3b60
[ 785.928991][ C0] ? find_held_lock+0x2d/0x110
[ 785.933728][ C0] ? __might_fault+0x11f/0x1d0
[ 785.938469][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.943294][ C0] ? lock_acquire+0x127/0x320
[ 785.947943][ C0] ? __might_fault+0xef/0x1d0
[ 785.952602][ C0] ? __might_fault+0x192/0x1d0
[ 785.957341][ C0] ? core_sys_select+0x4da/0x820
[ 785.962254][ C0] core_sys_select+0x4da/0x820
[ 785.966995][ C0] ? do_compat_pselect+0x210/0x210
[ 785.972095][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 785.976923][ C0] ? __fget+0x357/0x530
[ 785.981054][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 785.985448][ C0] ? __do_page_fault+0x662/0xcc0
[ 785.990363][ C0] ? poll_select_finish+0x321/0x550
[ 785.995535][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 786.002010][ C0] ? __fget_light+0x1d6/0x230
[ 786.006668][ C0] ? fput_many+0x2f/0x1a0
[ 786.010973][ C0] kern_select+0x13d/0x1c0
[ 786.015372][ C0] ? core_sys_select+0x820/0x820
[ 786.020284][ C0] __x64_sys_select+0xba/0x150
[ 786.025046][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 786.030316][ C0] do_syscall_64+0xb7/0x580
[ 786.034797][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 786.040661][ C0] RIP: 0033:0x7f1e1985fdf3
[ 786.045061][ C0] Code: Bad RIP value.
[ 786.049104][ C0] RSP: 002b:00007f1e17ccfd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 786.057487][ C0] RAX: ffffffffffffffda RBX: 00007f1e17ccfda0 RCX: 00007f1e1985fdf3
[ 786.065440][ C0] RDX: 0000000000000000 RSI: 00007f1e17ccfda0 RDI: 0000000000000001
[ 786.073390][ C0] RBP: 00007f1e18f585e0 R08: 0000000000000000 R09: 0000000000000001
[ 786.081338][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 786.089284][ C0] R13: 0000000000000001 R14: 00007f1e18f585f0 R15: 0000000000000001
[ 786.097232][ C0] rsyslogd R running task 29264 1599 1 0x00000000
[ 786.105106][ C0] Call Trace:
[ 786.108373][ C0] ? __schedule+0x898/0x1cd0
[ 786.112944][ C0] ? __sched_text_start+0x8/0x8
[ 786.117779][ C0] ? fput_many+0x2f/0x1a0
[ 786.122086][ C0] schedule+0xca/0x250
[ 786.126154][ C0] exit_to_usermode_loop+0xf6/0x200
[ 786.131343][ C0] do_syscall_64+0x45f/0x580
[ 786.135933][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 786.141812][ C0] RIP: 0033:0x7f1e19f2f1fd
[ 786.146231][ C0] Code: Bad RIP value.
[ 786.150290][ C0] RSP: 002b:00007f1e174cee30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[ 786.158685][ C0] RAX: 0000000000000fd0 RBX: 00000000019c3670 RCX: 00007f1e19f2f1fd
[ 786.166643][ C0] RDX: 0000000000000fff RSI: 00007f1e18d035a0 RDI: 0000000000000004
[ 786.174594][ C0] RBP: 0000000000000000 R08: 00000000019ae260 R09: 0000000000000000
[ 786.182550][ C0] R10: 5f656c6f736e6f63 R11: 0000000000000293 R12: 000000000065e420
[ 786.190503][ C0] R13: 00007f1e174cf9c0 R14: 00007f1e1a574040 R15: 0000000000000003
[ 786.198458][ C0] cron S27824 1638 1 0x00000000
[ 786.204773][ C0] Call Trace:
[ 786.208048][ C0] ? __schedule+0x898/0x1cd0
[ 786.212615][ C0] ? __sched_text_start+0x8/0x8
[ 786.217444][ C0] ? enqueue_hrtimer+0x380/0x380
[ 786.222361][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 786.227621][ C0] schedule+0xca/0x250
[ 786.231669][ C0] do_nanosleep+0x21f/0x650
[ 786.236150][ C0] ? schedule_timeout_idle+0x80/0x80
[ 786.241504][ C0] ? memset+0x20/0x40
[ 786.245461][ C0] ? __hrtimer_init+0x134/0x260
[ 786.250294][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 786.255211][ C0] ? nanosleep_copyout+0x100/0x100
[ 786.260300][ C0] ? _copy_from_user+0x123/0x190
[ 786.265237][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 786.271191][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 786.276540][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 786.281638][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 786.286727][ C0] ? do_syscall_64+0x1a/0x580
[ 786.291379][ C0] do_syscall_64+0xb7/0x580
[ 786.295867][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 786.301746][ C0] RIP: 0033:0x7f6ceac69e40
[ 786.306261][ C0] Code: Bad RIP value.
[ 786.310319][ C0] RSP: 002b:00007ffe3bce4908 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 786.318715][ C0] RAX: ffffffffffffffda RBX: 00007ffe3bce4a30 RCX: 00007f6ceac69e40
[ 786.326666][ C0] RDX: 0000000000000000 RSI: 00007ffe3bce4ab0 RDI: 00007ffe3bce4ab0
[ 786.334615][ C0] RBP: 00007ffe3bce49b0 R08: 00007ffe3bce4910 R09: 0000000000000000
[ 786.342564][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff
[ 786.350517][ C0] R13: 00007ffe3bce4c10 R14: 0000000000000000 R15: 0000000000000000
[ 786.358478][ C0] sshd S28192 1664 1 0x00000000
[ 786.364793][ C0] Call Trace:
[ 786.368069][ C0] ? __schedule+0x898/0x1cd0
[ 786.372640][ C0] ? __sched_text_start+0x8/0x8
[ 786.377472][ C0] schedule+0xca/0x250
[ 786.381522][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 786.387567][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 786.393349][ C0] ? __pollwait+0x24f/0x430
[ 786.397838][ C0] ? poll_initwait+0x180/0x180
[ 786.402592][ C0] ? tcp_poll+0x4ac/0xbe0
[ 786.406896][ C0] ? do_select+0x3e0/0x1700
[ 786.411388][ C0] ? tcp_ioctl+0x7d0/0x7d0
[ 786.415782][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 786.422087][ C0] ? pollwake+0x200/0x200
[ 786.426391][ C0] do_select+0x122e/0x1700
[ 786.430784][ C0] ? deref_stack_reg+0xaa/0xe0
[ 786.435528][ C0] ? select_estimate_accuracy+0x320/0x320
[ 786.441220][ C0] ? deref_stack_reg+0xaa/0xe0
[ 786.445962][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 786.452526][ C0] ? poll_freewait+0x250/0x250
[ 786.457265][ C0] ? poll_freewait+0x250/0x250
[ 786.462001][ C0] ? deref_stack_reg+0xe0/0xe0
[ 786.466758][ C0] ? __module_text_address+0xe/0x140
[ 786.472020][ C0] ? is_module_text_address+0xc/0x1a
[ 786.477284][ C0] ? mark_lock+0xbc/0x1160
[ 786.481677][ C0] ? unwind_get_return_address+0x5a/0xa0
[ 786.487284][ C0] ? profile_setup.cold+0xc1/0xc1
[ 786.492289][ C0] ? __lock_acquire+0x145e/0x3b60
[ 786.497290][ C0] ? __lock_acquire+0x80b/0x3b60
[ 786.502203][ C0] ? find_held_lock+0x2d/0x110
[ 786.506940][ C0] ? __might_fault+0x11f/0x1d0
[ 786.511679][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.516506][ C0] ? lock_acquire+0x127/0x320
[ 786.521161][ C0] ? __might_fault+0xef/0x1d0
[ 786.525818][ C0] ? __might_fault+0x192/0x1d0
[ 786.530555][ C0] ? core_sys_select+0x4da/0x820
[ 786.535469][ C0] core_sys_select+0x4da/0x820
[ 786.540208][ C0] ? do_compat_pselect+0x210/0x210
[ 786.545293][ C0] ? mark_lock+0xbc/0x1160
[ 786.549697][ C0] ? __lock_acquire+0x145e/0x3b60
[ 786.554697][ C0] ? find_held_lock+0x2d/0x110
[ 786.559438][ C0] ? task_work_run+0x112/0x1c0
[ 786.564177][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.569003][ C0] kern_select+0x13d/0x1c0
[ 786.573396][ C0] ? core_sys_select+0x820/0x820
[ 786.578312][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 786.583571][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 786.588744][ C0] ? task_work_run+0x11c/0x1c0
[ 786.593485][ C0] __x64_sys_select+0xba/0x150
[ 786.598228][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 786.603498][ C0] do_syscall_64+0xb7/0x580
[ 786.607996][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 786.613865][ C0] RIP: 0033:0x7f4603007dd3
[ 786.618268][ C0] Code: Bad RIP value.
[ 786.622317][ C0] RSP: 002b:00007ffec5ef5488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 786.630705][ C0] RAX: ffffffffffffffda RBX: 000055bde7541ac0 RCX: 00007f4603007dd3
[ 786.638671][ C0] RDX: 0000000000000000 RSI: 000055bde813cf50 RDI: 0000000000000007
[ 786.646618][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 786.654565][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde813cf50
[ 786.662513][ C0] R13: 000055bde7541a40 R14: 0000000000000002 R15: 000055bde753bca0
[ 786.670465][ C0] getty S27184 1689 1 0x00000000
[ 786.676774][ C0] Call Trace:
[ 786.680051][ C0] ? __schedule+0x898/0x1cd0
[ 786.684627][ C0] ? __sched_text_start+0x8/0x8
[ 786.689453][ C0] ? __lock_acquire+0x145e/0x3b60
[ 786.694450][ C0] schedule+0xca/0x250
[ 786.698494][ C0] schedule_timeout+0x682/0xb20
[ 786.703321][ C0] ? n_tty_read+0x151a/0x1ae0
[ 786.707973][ C0] ? usleep_range+0x160/0x160
[ 786.712626][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.717455][ C0] ? lock_acquire+0x127/0x320
[ 786.722114][ C0] ? n_tty_read+0xab3/0x1ae0
[ 786.726678][ C0] ? up_read+0x1b0/0x760
[ 786.730897][ C0] wait_woken+0x131/0x250
[ 786.735212][ C0] ? woken_wake_function+0x70/0x70
[ 786.740298][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 786.746081][ C0] n_tty_read+0x152e/0x1ae0
[ 786.750562][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 786.755563][ C0] ? tty_write+0x54b/0x800
[ 786.759954][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 786.765737][ C0] ? copy_from_read_buf+0x500/0x500
[ 786.770910][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.775734][ C0] ? __fsnotify_parent+0xd1/0x370
[ 786.780735][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 786.786516][ C0] tty_read+0x190/0x290
[ 786.790648][ C0] ? copy_from_read_buf+0x500/0x500
[ 786.795826][ C0] ? tty_poll+0x180/0x180
[ 786.800134][ C0] __vfs_read+0x76/0x100
[ 786.804351][ C0] vfs_read+0x1ea/0x430
[ 786.808482][ C0] ksys_read+0x127/0x250
[ 786.812700][ C0] ? kernel_write+0x120/0x120
[ 786.817354][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 786.823047][ C0] do_syscall_64+0xb7/0x580
[ 786.827526][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 786.833391][ C0] RIP: 0033:0x7f142fe13310
[ 786.837789][ C0] Code: Bad RIP value.
[ 786.841831][ C0] RSP: 002b:00007ffdbdf08598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 786.850215][ C0] RAX: ffffffffffffffda RBX: 00007f14304e86a8 RCX: 00007f142fe13310
[ 786.858170][ C0] RDX: 0000000000000001 RSI: 00007ffdbdf085e8 RDI: 0000000000000000
[ 786.866117][ C0] RBP: 00007ffdbdf08dd0 R08: 00007ffdbdf083d0 R09: 00007f14300c9e90
[ 786.874063][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 786.882012][ C0] R13: 00007ffdbdf0cf11 R14: 0000000000000000 R15: 0000000000000000
[ 786.889962][ C0] getty S26992 1690 1 0x00000000
[ 786.896275][ C0] Call Trace:
[ 786.899541][ C0] ? __schedule+0x898/0x1cd0
[ 786.904108][ C0] ? __sched_text_start+0x8/0x8
[ 786.908936][ C0] ? __lock_acquire+0x145e/0x3b60
[ 786.913935][ C0] schedule+0xca/0x250
[ 786.917983][ C0] schedule_timeout+0x682/0xb20
[ 786.922815][ C0] ? n_tty_read+0x151a/0x1ae0
[ 786.927467][ C0] ? usleep_range+0x160/0x160
[ 786.932126][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.936955][ C0] ? lock_acquire+0x127/0x320
[ 786.941607][ C0] ? n_tty_read+0xab3/0x1ae0
[ 786.946174][ C0] ? up_read+0x1b0/0x760
[ 786.950392][ C0] wait_woken+0x131/0x250
[ 786.954697][ C0] ? woken_wake_function+0x70/0x70
[ 786.959783][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 786.965562][ C0] n_tty_read+0x152e/0x1ae0
[ 786.970043][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 786.975128][ C0] ? tty_write+0x54b/0x800
[ 786.979523][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 786.985306][ C0] ? copy_from_read_buf+0x500/0x500
[ 786.990479][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 786.995305][ C0] ? __fsnotify_parent+0xd1/0x370
[ 787.000306][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 787.006083][ C0] tty_read+0x190/0x290
[ 787.010213][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.015390][ C0] ? tty_poll+0x180/0x180
[ 787.019697][ C0] __vfs_read+0x76/0x100
[ 787.023914][ C0] vfs_read+0x1ea/0x430
[ 787.028044][ C0] ksys_read+0x127/0x250
[ 787.032263][ C0] ? kernel_write+0x120/0x120
[ 787.036916][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 787.042705][ C0] do_syscall_64+0xb7/0x580
[ 787.047185][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 787.053052][ C0] RIP: 0033:0x7fb97110e310
[ 787.057452][ C0] Code: Bad RIP value.
[ 787.061495][ C0] RSP: 002b:00007fff3031e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 787.069881][ C0] RAX: ffffffffffffffda RBX: 00007fb9717e36a8 RCX: 00007fb97110e310
[ 787.077828][ C0] RDX: 0000000000000001 RSI: 00007fff3031e528 RDI: 0000000000000000
[ 787.085780][ C0] RBP: 00007fff3031ed10 R08: 00007fff3031e310 R09: 00007fb9713c4e90
[ 787.093730][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 787.101678][ C0] R13: 00007fff30321f11 R14: 0000000000000000 R15: 0000000000000000
[ 787.109631][ C0] getty S26872 1691 1 0x00000000
[ 787.115944][ C0] Call Trace:
[ 787.119210][ C0] ? __schedule+0x898/0x1cd0
[ 787.123775][ C0] ? __sched_text_start+0x8/0x8
[ 787.128601][ C0] ? __lock_acquire+0x145e/0x3b60
[ 787.133600][ C0] schedule+0xca/0x250
[ 787.137659][ C0] schedule_timeout+0x682/0xb20
[ 787.142489][ C0] ? n_tty_read+0x151a/0x1ae0
[ 787.147147][ C0] ? usleep_range+0x160/0x160
[ 787.151801][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.156633][ C0] ? lock_acquire+0x127/0x320
[ 787.161297][ C0] ? n_tty_read+0xab3/0x1ae0
[ 787.165865][ C0] ? up_read+0x1b0/0x760
[ 787.170094][ C0] wait_woken+0x131/0x250
[ 787.174404][ C0] ? woken_wake_function+0x70/0x70
[ 787.179496][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 787.185281][ C0] n_tty_read+0x152e/0x1ae0
[ 787.189765][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 787.194764][ C0] ? tty_write+0x54b/0x800
[ 787.199156][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 787.204938][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.210113][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.214944][ C0] ? __fsnotify_parent+0xd1/0x370
[ 787.219948][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 787.225727][ C0] tty_read+0x190/0x290
[ 787.229860][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.235031][ C0] ? tty_poll+0x180/0x180
[ 787.239336][ C0] __vfs_read+0x76/0x100
[ 787.243559][ C0] vfs_read+0x1ea/0x430
[ 787.247690][ C0] ksys_read+0x127/0x250
[ 787.251915][ C0] ? kernel_write+0x120/0x120
[ 787.256569][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 787.262264][ C0] do_syscall_64+0xb7/0x580
[ 787.266743][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 787.272608][ C0] RIP: 0033:0x7fa492043310
[ 787.277012][ C0] Code: Bad RIP value.
[ 787.281054][ C0] RSP: 002b:00007ffe795fd5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 787.289441][ C0] RAX: ffffffffffffffda RBX: 00007fa4927186a8 RCX: 00007fa492043310
[ 787.297388][ C0] RDX: 0000000000000001 RSI: 00007ffe795fd608 RDI: 0000000000000000
[ 787.305365][ C0] RBP: 00007ffe795fddf0 R08: 00007ffe795fd3f0 R09: 00007fa4922f9e90
[ 787.313323][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 787.321291][ C0] R13: 00007ffe79600f11 R14: 0000000000000000 R15: 0000000000000000
[ 787.329246][ C0] getty S27040 1692 1 0x00000000
[ 787.335558][ C0] Call Trace:
[ 787.338834][ C0] ? __schedule+0x898/0x1cd0
[ 787.343402][ C0] ? __sched_text_start+0x8/0x8
[ 787.348229][ C0] ? __lock_acquire+0x145e/0x3b60
[ 787.353232][ C0] schedule+0xca/0x250
[ 787.357280][ C0] schedule_timeout+0x682/0xb20
[ 787.362108][ C0] ? n_tty_read+0x151a/0x1ae0
[ 787.366759][ C0] ? usleep_range+0x160/0x160
[ 787.371412][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.376238][ C0] ? lock_acquire+0x127/0x320
[ 787.380889][ C0] ? n_tty_read+0xab3/0x1ae0
[ 787.385453][ C0] ? up_read+0x1b0/0x760
[ 787.389669][ C0] wait_woken+0x131/0x250
[ 787.393977][ C0] ? woken_wake_function+0x70/0x70
[ 787.399079][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 787.404862][ C0] n_tty_read+0x152e/0x1ae0
[ 787.409342][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 787.414344][ C0] ? tty_write+0x54b/0x800
[ 787.418735][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 787.424515][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.429690][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.434525][ C0] ? __fsnotify_parent+0xd1/0x370
[ 787.439536][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 787.445320][ C0] tty_read+0x190/0x290
[ 787.449452][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.454623][ C0] ? tty_poll+0x180/0x180
[ 787.458940][ C0] __vfs_read+0x76/0x100
[ 787.463157][ C0] vfs_read+0x1ea/0x430
[ 787.467292][ C0] ksys_read+0x127/0x250
[ 787.471508][ C0] ? kernel_write+0x120/0x120
[ 787.476163][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 787.481858][ C0] do_syscall_64+0xb7/0x580
[ 787.486337][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 787.492205][ C0] RIP: 0033:0x7f24deb0a310
[ 787.496605][ C0] Code: Bad RIP value.
[ 787.500648][ C0] RSP: 002b:00007ffc325c3908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 787.509032][ C0] RAX: ffffffffffffffda RBX: 00007f24df1df6a8 RCX: 00007f24deb0a310
[ 787.516977][ C0] RDX: 0000000000000001 RSI: 00007ffc325c3958 RDI: 0000000000000000
[ 787.524926][ C0] RBP: 00007ffc325c4140 R08: 00007ffc325c3740 R09: 00007f24dedc0e90
[ 787.532871][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 787.540820][ C0] R13: 00007ffc325c7f11 R14: 0000000000000000 R15: 0000000000000000
[ 787.548768][ C0] getty S27568 1693 1 0x00000000
[ 787.555079][ C0] Call Trace:
[ 787.558349][ C0] ? __schedule+0x898/0x1cd0
[ 787.562916][ C0] ? __sched_text_start+0x8/0x8
[ 787.567745][ C0] ? __lock_acquire+0x145e/0x3b60
[ 787.572745][ C0] schedule+0xca/0x250
[ 787.576788][ C0] schedule_timeout+0x682/0xb20
[ 787.581612][ C0] ? n_tty_read+0x151a/0x1ae0
[ 787.586268][ C0] ? usleep_range+0x160/0x160
[ 787.590921][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.595746][ C0] ? lock_acquire+0x127/0x320
[ 787.600398][ C0] ? n_tty_read+0xab3/0x1ae0
[ 787.604963][ C0] ? up_read+0x1b0/0x760
[ 787.609186][ C0] wait_woken+0x131/0x250
[ 787.613493][ C0] ? woken_wake_function+0x70/0x70
[ 787.618577][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 787.624532][ C0] n_tty_read+0x152e/0x1ae0
[ 787.629012][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 787.634012][ C0] ? tty_write+0x54b/0x800
[ 787.638415][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 787.644300][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.649476][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.654302][ C0] ? __fsnotify_parent+0xd1/0x370
[ 787.659302][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 787.665084][ C0] tty_read+0x190/0x290
[ 787.669218][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.674390][ C0] ? tty_poll+0x180/0x180
[ 787.678703][ C0] __vfs_read+0x76/0x100
[ 787.682922][ C0] vfs_read+0x1ea/0x430
[ 787.687053][ C0] ksys_read+0x127/0x250
[ 787.691280][ C0] ? kernel_write+0x120/0x120
[ 787.695931][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 787.701626][ C0] do_syscall_64+0xb7/0x580
[ 787.706105][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 787.711975][ C0] RIP: 0033:0x7f00905d7310
[ 787.716383][ C0] Code: Bad RIP value.
[ 787.720423][ C0] RSP: 002b:00007ffcae928b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 787.728808][ C0] RAX: ffffffffffffffda RBX: 00007f0090cac6a8 RCX: 00007f00905d7310
[ 787.736752][ C0] RDX: 0000000000000001 RSI: 00007ffcae928bc8 RDI: 0000000000000000
[ 787.744699][ C0] RBP: 00007ffcae9293b0 R08: 00007ffcae9289b0 R09: 00007f009088de90
[ 787.752647][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 787.760592][ C0] R13: 00007ffcae92cf11 R14: 0000000000000000 R15: 0000000000000000
[ 787.768547][ C0] getty S28024 1694 1 0x00000000
[ 787.774855][ C0] Call Trace:
[ 787.778118][ C0] ? __schedule+0x898/0x1cd0
[ 787.782682][ C0] ? __sched_text_start+0x8/0x8
[ 787.787508][ C0] ? __lock_acquire+0x145e/0x3b60
[ 787.792504][ C0] schedule+0xca/0x250
[ 787.796560][ C0] schedule_timeout+0x682/0xb20
[ 787.801387][ C0] ? n_tty_read+0x151a/0x1ae0
[ 787.806047][ C0] ? usleep_range+0x160/0x160
[ 787.810702][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.815529][ C0] ? lock_acquire+0x127/0x320
[ 787.820181][ C0] ? n_tty_read+0xab3/0x1ae0
[ 787.824744][ C0] ? up_read+0x1b0/0x760
[ 787.828963][ C0] wait_woken+0x131/0x250
[ 787.833270][ C0] ? woken_wake_function+0x70/0x70
[ 787.838356][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 787.844138][ C0] n_tty_read+0x152e/0x1ae0
[ 787.848617][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 787.853615][ C0] ? tty_write+0x54b/0x800
[ 787.858005][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 787.863784][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.868958][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 787.873794][ C0] ? __fsnotify_parent+0xd1/0x370
[ 787.878797][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 787.884578][ C0] tty_read+0x190/0x290
[ 787.888708][ C0] ? copy_from_read_buf+0x500/0x500
[ 787.893883][ C0] ? tty_poll+0x180/0x180
[ 787.898191][ C0] __vfs_read+0x76/0x100
[ 787.902410][ C0] vfs_read+0x1ea/0x430
[ 787.906541][ C0] ksys_read+0x127/0x250
[ 787.910758][ C0] ? kernel_write+0x120/0x120
[ 787.915413][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 787.921107][ C0] do_syscall_64+0xb7/0x580
[ 787.925589][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 787.931465][ C0] RIP: 0033:0x7fea45d36310
[ 787.935864][ C0] Code: Bad RIP value.
[ 787.939904][ C0] RSP: 002b:00007fff68897208 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 787.948288][ C0] RAX: ffffffffffffffda RBX: 00007fea4640b6a8 RCX: 00007fea45d36310
[ 787.956245][ C0] RDX: 0000000000000001 RSI: 00007fff68897258 RDI: 0000000000000000
[ 787.964192][ C0] RBP: 00007fff68897a40 R08: 00007fff68897040 R09: 0000000000000000
[ 787.972139][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 787.980085][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000
[ 787.988033][ C0] sshd S26912 1714 1664 0x00000000
[ 787.994341][ C0] Call Trace:
[ 787.997605][ C0] ? __schedule+0x898/0x1cd0
[ 788.002177][ C0] ? __sched_text_start+0x8/0x8
[ 788.007005][ C0] ? debug_object_fixup+0x30/0x30
[ 788.012005][ C0] ? enqueue_hrtimer+0x380/0x380
[ 788.016919][ C0] schedule+0xca/0x250
[ 788.020966][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 788.027009][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 788.032790][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.037616][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 788.043577][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 788.049361][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.054622][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 788.060924][ C0] ? pollwake+0x200/0x200
[ 788.065227][ C0] do_select+0x122e/0x1700
[ 788.069623][ C0] ? select_estimate_accuracy+0x320/0x320
[ 788.075318][ C0] ? poll_freewait+0x250/0x250
[ 788.080059][ C0] ? poll_freewait+0x250/0x250
[ 788.084797][ C0] ? poll_freewait+0x250/0x250
[ 788.089539][ C0] ? poll_freewait+0x250/0x250
[ 788.094278][ C0] ? __lock_acquire+0x145e/0x3b60
[ 788.099280][ C0] ? __lock_acquire+0x80b/0x3b60
[ 788.104196][ C0] ? find_held_lock+0x2d/0x110
[ 788.108947][ C0] ? __might_fault+0x11f/0x1d0
[ 788.113686][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.118516][ C0] ? lock_acquire+0x127/0x320
[ 788.123168][ C0] ? __might_fault+0xef/0x1d0
[ 788.127841][ C0] ? __might_fault+0x192/0x1d0
[ 788.132594][ C0] ? core_sys_select+0x4da/0x820
[ 788.137517][ C0] core_sys_select+0x4da/0x820
[ 788.142270][ C0] ? do_compat_pselect+0x210/0x210
[ 788.147380][ C0] ? find_held_lock+0x2d/0x110
[ 788.152127][ C0] ? find_held_lock+0x2d/0x110
[ 788.156873][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.161704][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 788.167234][ C0] ? timespec64_add_safe+0x189/0x210
[ 788.172507][ C0] ? nsec_to_clock_t+0x30/0x30
[ 788.177252][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.182514][ C0] kern_select+0x13d/0x1c0
[ 788.186911][ C0] ? core_sys_select+0x820/0x820
[ 788.191831][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 788.196585][ C0] __x64_sys_select+0xba/0x150
[ 788.201326][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.206586][ C0] do_syscall_64+0xb7/0x580
[ 788.211065][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 788.216933][ C0] RIP: 0033:0x7f9c4fce6dd3
[ 788.221337][ C0] Code: Bad RIP value.
[ 788.225378][ C0] RSP: 002b:00007fff84797cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 788.233762][ C0] RAX: ffffffffffffffda RBX: 00007fff84797d60 RCX: 00007f9c4fce6dd3
[ 788.241708][ C0] RDX: 000055eeb8373b10 RSI: 000055eeb8373b30 RDI: 000000000000000c
[ 788.249654][ C0] RBP: 000055eeb78228dc R08: 00007fff84797d00 R09: 0101010101010101
[ 788.257609][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff84797d68
[ 788.265556][ C0] R13: 0000000000000000 R14: 00007fff84797d58 R15: 00007fff84797d5c
[ 788.273509][ C0] syz-fuzzer S26456 1716 1714 0x00000000
[ 788.279818][ C0] Call Trace:
[ 788.283085][ C0] ? __schedule+0x898/0x1cd0
[ 788.287654][ C0] ? __sched_text_start+0x8/0x8
[ 788.292477][ C0] schedule+0xca/0x250
[ 788.296520][ C0] futex_wait_queue_me+0x2a7/0x570
[ 788.301626][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 788.307065][ C0] futex_wait+0x1e2/0x590
[ 788.311375][ C0] ? futex_wait_setup+0x350/0x350
[ 788.316389][ C0] ? find_held_lock+0x2d/0x110
[ 788.321141][ C0] ? __might_fault+0x11f/0x1d0
[ 788.325901][ C0] ? lock_acquire+0x127/0x320
[ 788.330566][ C0] ? __might_fault+0xef/0x1d0
[ 788.335222][ C0] do_futex+0x15d/0x1b90
[ 788.339444][ C0] ? put_timespec64+0xcb/0x120
[ 788.344184][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 788.349013][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 788.353839][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 788.358842][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 788.365321][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.370582][ C0] __x64_sys_futex+0x376/0x4f0
[ 788.375324][ C0] ? fput_many+0x2f/0x1a0
[ 788.379638][ C0] ? do_futex+0x1b90/0x1b90
[ 788.384119][ C0] ? switch_fpu_return+0x1c2/0x430
[ 788.389215][ C0] ? fpregs_mark_activate+0x280/0x280
[ 788.394565][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 788.400257][ C0] do_syscall_64+0xb7/0x580
[ 788.404740][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 788.410605][ C0] RIP: 0033:0x45b153
[ 788.414488][ C0] Code: Bad RIP value.
[ 788.418531][ C0] RSP: 002b:00007ffeee510698 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 788.426917][ C0] RAX: ffffffffffffffda RBX: 0000000001803b80 RCX: 000000000045b153
[ 788.434862][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001803cc8
[ 788.442811][ C0] RBP: 00007ffeee5106e0 R08: 0000000000000000 R09: 0000000000000000
[ 788.450759][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00
[ 788.458715][ C0] R13: 000000000000000f R14: 0000000000c11600 R15: 000000000000380f
[ 788.466667][ C0] syz-fuzzer S27576 1717 1714 0x00000000
[ 788.472978][ C0] Call Trace:
[ 788.476246][ C0] ? __schedule+0x898/0x1cd0
[ 788.480810][ C0] ? __sched_text_start+0x8/0x8
[ 788.485636][ C0] ? enqueue_hrtimer+0x380/0x380
[ 788.490551][ C0] schedule+0xca/0x250
[ 788.494616][ C0] futex_wait_queue_me+0x2a7/0x570
[ 788.499704][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 788.505137][ C0] futex_wait+0x1e2/0x590
[ 788.509442][ C0] ? futex_wait_setup+0x350/0x350
[ 788.514442][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 788.520396][ C0] ? find_held_lock+0x2d/0x110
[ 788.525136][ C0] ? __might_fault+0x11f/0x1d0
[ 788.529879][ C0] ? __lock_acquire+0x145e/0x3b60
[ 788.534881][ C0] do_futex+0x15d/0x1b90
[ 788.539102][ C0] ? __lock_acquire+0x145e/0x3b60
[ 788.544101][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.548927][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 788.553933][ C0] ? find_held_lock+0x2d/0x110
[ 788.558673][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 788.563586][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.568411][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 788.573324][ C0] ? ktime_get+0x190/0x1d0
[ 788.577717][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.582974][ C0] ? ktime_get+0x162/0x1d0
[ 788.587369][ C0] __x64_sys_futex+0x376/0x4f0
[ 788.592108][ C0] ? do_futex+0x1b90/0x1b90
[ 788.596590][ C0] ? switch_fpu_return+0x1c2/0x430
[ 788.601689][ C0] ? fpregs_mark_activate+0x280/0x280
[ 788.607034][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 788.612737][ C0] do_syscall_64+0xb7/0x580
[ 788.617219][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 788.623084][ C0] RIP: 0033:0x45b153
[ 788.626961][ C0] Code: Bad RIP value.
[ 788.631006][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 788.639397][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153
[ 788.647343][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018030f0
[ 788.655289][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000
[ 788.663239][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0
[ 788.671186][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 788.679139][ C0] syz-fuzzer S26576 1718 1714 0x00000000
[ 788.685447][ C0] Call Trace:
[ 788.688719][ C0] ? __schedule+0x898/0x1cd0
[ 788.693284][ C0] ? __sched_text_start+0x8/0x8
[ 788.698111][ C0] schedule+0xca/0x250
[ 788.702155][ C0] futex_wait_queue_me+0x2a7/0x570
[ 788.707243][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 788.712673][ C0] futex_wait+0x1e2/0x590
[ 788.716979][ C0] ? futex_wait_setup+0x350/0x350
[ 788.721981][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 788.727847][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 788.733541][ C0] ? futex_wake+0x164/0x480
[ 788.738021][ C0] ? sock_read_iter+0x212/0x370
[ 788.742849][ C0] do_futex+0x15d/0x1b90
[ 788.747069][ C0] ? find_held_lock+0x2d/0x110
[ 788.751810][ C0] ? finish_task_switch+0x11d/0x5d0
[ 788.756983][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 788.761985][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.766830][ C0] ? lock_acquire+0x127/0x320
[ 788.771483][ C0] ? finish_task_switch+0xef/0x5d0
[ 788.776570][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 788.781742][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 788.787001][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 788.792174][ C0] ? finish_task_switch+0x11d/0x5d0
[ 788.797344][ C0] ? finish_task_switch+0xef/0x5d0
[ 788.802429][ C0] ? __switch_to+0x5bd/0xe70
[ 788.807001][ C0] __x64_sys_futex+0x376/0x4f0
[ 788.811742][ C0] ? fput_many+0x2f/0x1a0
[ 788.816045][ C0] ? do_futex+0x1b90/0x1b90
[ 788.820522][ C0] ? switch_fpu_return+0x1c2/0x430
[ 788.825607][ C0] ? fpregs_mark_activate+0x280/0x280
[ 788.830954][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 788.836648][ C0] do_syscall_64+0xb7/0x580
[ 788.841126][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 788.846991][ C0] RIP: 0033:0x45b153
[ 788.850873][ C0] Code: Bad RIP value.
[ 788.854914][ C0] RSP: 002b:000000c42004bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 788.863299][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153
[ 788.871249][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548
[ 788.879205][ C0] RBP: 000000c42004bf30 R08: 0000000000000000 R09: 0000000000000000
[ 788.887151][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010
[ 788.895098][ C0] R13: ffffffffffffffff R14: 0000000000000010 R15: ffffffffffffffff
[ 788.903045][ C0] syz-fuzzer S26520 1719 1714 0x00000000
[ 788.909354][ C0] Call Trace:
[ 788.912621][ C0] ? __schedule+0x898/0x1cd0
[ 788.917187][ C0] ? __sched_text_start+0x8/0x8
[ 788.922012][ C0] ? enqueue_hrtimer+0x380/0x380
[ 788.926925][ C0] schedule+0xca/0x250
[ 788.930972][ C0] futex_wait_queue_me+0x2a7/0x570
[ 788.936057][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 788.941489][ C0] futex_wait+0x1e2/0x590
[ 788.945794][ C0] ? futex_wait_setup+0x350/0x350
[ 788.950796][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 788.956749][ C0] ? futex_wake+0x164/0x480
[ 788.961228][ C0] ? __lock_acquire+0x145e/0x3b60
[ 788.966225][ C0] do_futex+0x15d/0x1b90
[ 788.970444][ C0] ? __lock_acquire+0x145e/0x3b60
[ 788.975457][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.980298][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 788.985298][ C0] ? find_held_lock+0x2d/0x110
[ 788.990038][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 788.994952][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 788.999777][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 789.004688][ C0] ? ktime_get+0x190/0x1d0
[ 789.009080][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 789.014337][ C0] ? ktime_get+0x162/0x1d0
[ 789.018731][ C0] __x64_sys_futex+0x376/0x4f0
[ 789.023471][ C0] ? do_futex+0x1b90/0x1b90
[ 789.027950][ C0] ? switch_fpu_return+0x1c2/0x430
[ 789.033034][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.038383][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.043731][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 789.049424][ C0] do_syscall_64+0xb7/0x580
[ 789.053905][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 789.059770][ C0] RIP: 0033:0x45b153
[ 789.063647][ C0] Code: Bad RIP value.
[ 789.067689][ C0] RSP: 002b:000000c42003cea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 789.076076][ C0] RAX: ffffffffffffffda RBX: 000000000884e534 RCX: 000000000045b153
[ 789.084025][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001807140
[ 789.091971][ C0] RBP: 000000c42003cee8 R08: 0000000000000000 R09: 0000000000000000
[ 789.099921][ C0] R10: 000000c42003ced8 R11: 0000000000000202 R12: 000000b8e9fbd579
[ 789.107884][ C0] R13: 0000000000000002 R14: 000000c421a6f320 R15: 0000000000000001
[ 789.115844][ C0] syz-fuzzer S28992 1720 1714 0x00000000
[ 789.122177][ C0] Call Trace:
[ 789.125457][ C0] ? __schedule+0x898/0x1cd0
[ 789.130026][ C0] ? __sched_text_start+0x8/0x8
[ 789.134857][ C0] schedule+0xca/0x250
[ 789.138905][ C0] futex_wait_queue_me+0x2a7/0x570
[ 789.143995][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 789.149431][ C0] futex_wait+0x1e2/0x590
[ 789.153738][ C0] ? futex_wait_setup+0x350/0x350
[ 789.158830][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 789.164708][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 789.170402][ C0] ? futex_wake+0x164/0x480
[ 789.174884][ C0] do_futex+0x15d/0x1b90
[ 789.179111][ C0] ? find_held_lock+0x2d/0x110
[ 789.183850][ C0] ? finish_task_switch+0x11d/0x5d0
[ 789.189022][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 789.194023][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.198852][ C0] ? lock_acquire+0x127/0x320
[ 789.203512][ C0] ? finish_task_switch+0xef/0x5d0
[ 789.208599][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 789.213773][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 789.219040][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 789.224211][ C0] ? finish_task_switch+0x11d/0x5d0
[ 789.229382][ C0] ? finish_task_switch+0xef/0x5d0
[ 789.234469][ C0] ? __switch_to+0x5bd/0xe70
[ 789.239038][ C0] __x64_sys_futex+0x376/0x4f0
[ 789.243796][ C0] ? do_futex+0x1b90/0x1b90
[ 789.248282][ C0] ? switch_fpu_return+0x1c2/0x430
[ 789.253392][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.258745][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 789.264446][ C0] do_syscall_64+0xb7/0x580
[ 789.268947][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 789.274824][ C0] RIP: 0033:0x45b153
[ 789.278720][ C0] Code: Bad RIP value.
[ 789.282764][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 789.291242][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153
[ 789.299196][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001821080
[ 789.307166][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000
[ 789.315135][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168
[ 789.323085][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 789.331042][ C0] syz-fuzzer S26576 1721 1714 0x00000000
[ 789.337356][ C0] Call Trace:
[ 789.340629][ C0] ? __schedule+0x898/0x1cd0
[ 789.345198][ C0] ? __sched_text_start+0x8/0x8
[ 789.350026][ C0] ? enqueue_hrtimer+0x380/0x380
[ 789.354939][ C0] schedule+0xca/0x250
[ 789.358984][ C0] futex_wait_queue_me+0x2a7/0x570
[ 789.364074][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 789.369508][ C0] futex_wait+0x1e2/0x590
[ 789.373813][ C0] ? futex_wait_setup+0x350/0x350
[ 789.378817][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 789.384771][ C0] ? futex_wake+0x164/0x480
[ 789.389252][ C0] ? __lock_acquire+0x145e/0x3b60
[ 789.394249][ C0] do_futex+0x15d/0x1b90
[ 789.398469][ C0] ? __lock_acquire+0x145e/0x3b60
[ 789.403469][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.408295][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 789.413296][ C0] ? find_held_lock+0x2d/0x110
[ 789.418036][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 789.422948][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.427775][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 789.432689][ C0] ? ktime_get+0x190/0x1d0
[ 789.437083][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 789.442340][ C0] ? ktime_get+0x162/0x1d0
[ 789.446734][ C0] __x64_sys_futex+0x376/0x4f0
[ 789.451472][ C0] ? do_futex+0x1b90/0x1b90
[ 789.455953][ C0] ? switch_fpu_return+0x1c2/0x430
[ 789.461038][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.466384][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 789.472080][ C0] do_syscall_64+0xb7/0x580
[ 789.476560][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 789.482425][ C0] RIP: 0033:0x45b153
[ 789.486306][ C0] Code: Bad RIP value.
[ 789.490349][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 789.499172][ C0] RAX: ffffffffffffffda RBX: 00000000107f97c4 RCX: 000000000045b153
[ 789.507118][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018071c0
[ 789.515064][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000
[ 789.523014][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 000000b8f2870716
[ 789.530961][ C0] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000001
[ 789.538910][ C0] syz-fuzzer S28104 1722 1714 0x00000000
[ 789.545220][ C0] Call Trace:
[ 789.548485][ C0] ? __schedule+0x898/0x1cd0
[ 789.553052][ C0] ? __sched_text_start+0x8/0x8
[ 789.557887][ C0] schedule+0xca/0x250
[ 789.561936][ C0] futex_wait_queue_me+0x2a7/0x570
[ 789.567022][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 789.572467][ C0] futex_wait+0x1e2/0x590
[ 789.576774][ C0] ? futex_wait_setup+0x350/0x350
[ 789.581776][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 789.587647][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 789.593342][ C0] ? futex_wake+0x164/0x480
[ 789.597822][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.602652][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.607480][ C0] do_futex+0x15d/0x1b90
[ 789.611698][ C0] ? __lock_acquire+0x145e/0x3b60
[ 789.616709][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 789.621708][ C0] ? find_held_lock+0x2d/0x110
[ 789.626447][ C0] ? __might_fault+0x11f/0x1d0
[ 789.631188][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.636017][ C0] ? lock_acquire+0x127/0x320
[ 789.640669][ C0] ? __set_current_blocked+0x6a/0x110
[ 789.646014][ C0] __x64_sys_futex+0x376/0x4f0
[ 789.650753][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290
[ 789.656446][ C0] ? do_futex+0x1b90/0x1b90
[ 789.660924][ C0] ? switch_fpu_return+0x1c2/0x430
[ 789.666008][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.671358][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 789.677053][ C0] do_syscall_64+0xb7/0x580
[ 789.681536][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 789.687403][ C0] RIP: 0033:0x45b153
[ 789.691281][ C0] Code: Bad RIP value.
[ 789.695322][ C0] RSP: 002b:000000c420147e88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 789.703709][ C0] RAX: ffffffffffffffda RBX: 000000c420041400 RCX: 000000000045b153
[ 789.711655][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420041548
[ 789.719602][ C0] RBP: 000000c420147ed0 R08: 0000000000000000 R09: 0000000000000000
[ 789.727547][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420039768
[ 789.735493][ C0] R13: 0000000000000001 R14: 000000c4200ca0c0 R15: 0000000000000001
[ 789.743451][ C0] syz-fuzzer S26456 1723 1714 0x00000000
[ 789.749759][ C0] Call Trace:
[ 789.753025][ C0] ? __schedule+0x898/0x1cd0
[ 789.757589][ C0] ? __sched_text_start+0x8/0x8
[ 789.762418][ C0] schedule+0xca/0x250
[ 789.766462][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 789.772504][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 789.778286][ C0] ? __lock_acquire+0x80b/0x3b60
[ 789.783196][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 789.788019][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 789.793017][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 789.797938][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 789.803110][ C0] ep_poll+0xcca/0xe60
[ 789.807157][ C0] ? ep_modify+0x830/0x830
[ 789.811547][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 789.817067][ C0] ? __fget+0x357/0x530
[ 789.821203][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 789.825595][ C0] ? wake_up_q+0xf0/0xf0
[ 789.829810][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 789.835071][ C0] do_epoll_wait+0x209/0x260
[ 789.839635][ C0] ? fpregs_mark_activate+0x280/0x280
[ 789.844981][ C0] __x64_sys_epoll_pwait+0x133/0x2e0
[ 789.850241][ C0] ? do_syscall_64+0x1a/0x580
[ 789.854893][ C0] do_syscall_64+0xb7/0x580
[ 789.859371][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 789.865234][ C0] RIP: 0033:0x45b300
[ 789.869113][ C0] Code: Bad RIP value.
[ 789.873152][ C0] RSP: 002b:000000c420051860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 789.881540][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
[ 789.889486][ C0] RDX: 0000000000000080 RSI: 000000c4200518a0 RDI: 0000000000000004
[ 789.897434][ C0] RBP: 000000c420051ea0 R08: 0000000000000000 R09: 000000c4202c97b0
[ 789.905382][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4202c9750
[ 789.913329][ C0] R13: 0000000000000001 R14: 000000c421a96060 R15: 0000000000000001
[ 789.921276][ C0] syz-fuzzer S29272 1730 1714 0x00000000
[ 789.927583][ C0] Call Trace:
[ 789.930854][ C0] ? __schedule+0x898/0x1cd0
[ 789.935418][ C0] ? __sched_text_start+0x8/0x8
[ 789.940247][ C0] schedule+0xca/0x250
[ 789.944291][ C0] futex_wait_queue_me+0x2a7/0x570
[ 789.949388][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 789.954833][ C0] futex_wait+0x1e2/0x590
[ 789.959139][ C0] ? futex_wait_setup+0x350/0x350
[ 789.964142][ C0] do_futex+0x15d/0x1b90
[ 789.968360][ C0] ? find_held_lock+0x2d/0x110
[ 789.973098][ C0] ? __set_current_blocked+0xcc/0x110
[ 789.978446][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 789.983447][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0
[ 789.988878][ C0] ? mark_lock+0xbc/0x1160
[ 789.993270][ C0] ? __lock_acquire+0x80b/0x3b60
[ 789.998184][ C0] ? __set_current_blocked+0xcc/0x110
[ 790.003530][ C0] ? find_held_lock+0x2d/0x110
[ 790.008268][ C0] __x64_sys_futex+0x376/0x4f0
[ 790.013006][ C0] ? do_futex+0x1b90/0x1b90
[ 790.017486][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 790.023006][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.028701][ C0] do_syscall_64+0xb7/0x580
[ 790.033179][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 790.039044][ C0] RIP: 0033:0x45b153
[ 790.042920][ C0] Code: Bad RIP value.
[ 790.046960][ C0] RSP: 002b:000000c4202edf00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 790.055347][ C0] RAX: ffffffffffffffda RBX: 000000c42015d000 RCX: 000000000045b153
[ 790.063293][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001820f38
[ 790.071239][ C0] RBP: 000000c4202edf48 R08: 0000000000000000 R09: 0000000000000000
[ 790.079271][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0
[ 790.087220][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 790.095168][ C0] syz-fuzzer S26576 1732 1714 0x00000000
[ 790.101476][ C0] Call Trace:
[ 790.104744][ C0] ? __schedule+0x898/0x1cd0
[ 790.109317][ C0] ? __sched_text_start+0x8/0x8
[ 790.114142][ C0] schedule+0xca/0x250
[ 790.118187][ C0] futex_wait_queue_me+0x2a7/0x570
[ 790.123274][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 790.128705][ C0] futex_wait+0x1e2/0x590
[ 790.133010][ C0] ? futex_wait_setup+0x350/0x350
[ 790.138013][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 790.143881][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 790.149574][ C0] ? futex_wake+0x164/0x480
[ 790.154056][ C0] do_futex+0x15d/0x1b90
[ 790.158284][ C0] ? find_held_lock+0x2d/0x110
[ 790.163024][ C0] ? finish_task_switch+0x11d/0x5d0
[ 790.168198][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 790.173200][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 790.178029][ C0] ? lock_acquire+0x127/0x320
[ 790.182690][ C0] ? finish_task_switch+0xef/0x5d0
[ 790.187774][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 790.192947][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 790.198204][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 790.203376][ C0] ? finish_task_switch+0x11d/0x5d0
[ 790.208551][ C0] ? finish_task_switch+0xef/0x5d0
[ 790.213635][ C0] ? __switch_to+0x5bd/0xe70
[ 790.218201][ C0] __x64_sys_futex+0x376/0x4f0
[ 790.222939][ C0] ? do_futex+0x1b90/0x1b90
[ 790.227419][ C0] ? switch_fpu_return+0x1c2/0x430
[ 790.232508][ C0] ? fpregs_mark_activate+0x280/0x280
[ 790.237855][ C0] ? fpregs_mark_activate+0x280/0x280
[ 790.243200][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.248892][ C0] do_syscall_64+0xb7/0x580
[ 790.253371][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 790.259239][ C0] RIP: 0033:0x45b153
[ 790.263116][ C0] Code: Bad RIP value.
[ 790.267165][ C0] RSP: 002b:000000c4202efdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 790.275559][ C0] RAX: ffffffffffffffda RBX: 000000c4202dcc00 RCX: 000000000045b153
[ 790.283506][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dcd48
[ 790.291454][ C0] RBP: 000000c4202efe40 R08: 0000000000000000 R09: 0000000000000000
[ 790.299416][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202e9bf8
[ 790.307402][ C0] R13: 0000000000000001 R14: 000000c4213f3920 R15: 0000000000000001
[ 790.315360][ C0] syz-fuzzer S26472 1733 1714 0x00000000
[ 790.321672][ C0] Call Trace:
[ 790.324946][ C0] ? __schedule+0x898/0x1cd0
[ 790.329519][ C0] ? __sched_text_start+0x8/0x8
[ 790.334350][ C0] schedule+0xca/0x250
[ 790.338400][ C0] futex_wait_queue_me+0x2a7/0x570
[ 790.343488][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 790.348928][ C0] futex_wait+0x1e2/0x590
[ 790.353237][ C0] ? futex_wait_setup+0x350/0x350
[ 790.358243][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 790.363160][ C0] ? __local_bh_enable_ip+0x11b/0x190
[ 790.368510][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 790.373771][ C0] ? tcp_sendmsg+0x36/0x40
[ 790.378166][ C0] ? __local_bh_enable_ip+0x11b/0x190
[ 790.383511][ C0] ? sock_write_iter+0x2b0/0x360
[ 790.388425][ C0] ? sock_sendmsg+0x120/0x120
[ 790.393078][ C0] do_futex+0x15d/0x1b90
[ 790.397299][ C0] ? find_held_lock+0x2d/0x110
[ 790.402037][ C0] ? __fget+0x32e/0x530
[ 790.406178][ C0] ? new_sync_write+0x48d/0x650
[ 790.411003][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 790.416003][ C0] ? new_sync_read+0x6d0/0x6d0
[ 790.420742][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 790.426270][ C0] ? fsnotify+0x775/0xb10
[ 790.430578][ C0] ? fsnotify_first_mark+0x200/0x200
[ 790.435840][ C0] __x64_sys_futex+0x376/0x4f0
[ 790.440580][ C0] ? fput_many+0x2f/0x1a0
[ 790.444882][ C0] ? do_futex+0x1b90/0x1b90
[ 790.449455][ C0] ? ksys_write+0x19f/0x250
[ 790.453935][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 790.458761][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.464468][ C0] do_syscall_64+0xb7/0x580
[ 790.468950][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 790.474816][ C0] RIP: 0033:0x45b153
[ 790.478700][ C0] Code: Bad RIP value.
[ 790.482742][ C0] RSP: 002b:000000c420149df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 790.491126][ C0] RAX: ffffffffffffffda RBX: 000000c4202dd000 RCX: 000000000045b153
[ 790.499075][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dd148
[ 790.507025][ C0] RBP: 000000c420149e40 R08: 0000000000000000 R09: 0000000000000000
[ 790.514972][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c421a96158
[ 790.522920][ C0] R13: 0000000000000007 R14: 0000000000c11600 R15: ffffffffffffffff
[ 790.530870][ C0] syz-executor.0 S28600 1734 1716 0x00000000
[ 790.537178][ C0] Call Trace:
[ 790.540444][ C0] ? __schedule+0x898/0x1cd0
[ 790.545014][ C0] ? __sched_text_start+0x8/0x8
[ 790.549838][ C0] ? release_task+0x15f0/0x15f0
[ 790.554662][ C0] ? lock_acquire+0x127/0x320
[ 790.559315][ C0] ? do_wait+0x39f/0x970
[ 790.563532][ C0] schedule+0xca/0x250
[ 790.567576][ C0] do_wait+0x622/0x970
[ 790.571628][ C0] ? wait_consider_task+0x3540/0x3540
[ 790.576977][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 790.581978][ C0] kernel_wait4+0x14c/0x260
[ 790.586455][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 790.591542][ C0] ? task_stopped_code+0x180/0x180
[ 790.596628][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 790.602149][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 790.606974][ C0] __do_sys_wait4+0x147/0x160
[ 790.611628][ C0] ? kernel_wait4+0x260/0x260
[ 790.616282][ C0] ? up_read+0x1b0/0x760
[ 790.620500][ C0] ? mark_held_locks+0x9f/0xe0
[ 790.625238][ C0] ? down_read_non_owner+0x470/0x470
[ 790.630497][ C0] ? handle_mm_fault+0x3ea/0x910
[ 790.635410][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.641112][ C0] do_syscall_64+0xb7/0x580
[ 790.645590][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 790.651453][ C0] RIP: 0033:0x4139ea
[ 790.655331][ C0] Code: Bad RIP value.
[ 790.659374][ C0] RSP: 002b:00007fff7390ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 790.667760][ C0] RAX: ffffffffffffffda RBX: 00000000000006cc RCX: 00000000004139ea
[ 790.675710][ C0] RDX: 0000000040000000 RSI: 00007fff7390ff54 RDI: ffffffffffffffff
[ 790.683657][ C0] RBP: 00000000000000f8 R08: 00000000000006c6 R09: 0000000001960940
[ 790.691603][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 790.699550][ C0] R13: 00007fff739101d8 R14: 0000000000000000 R15: 0000000000000000
[ 790.707501][ C0] syz-executor.2 S28600 1735 1723 0x00000000
[ 790.713808][ C0] Call Trace:
[ 790.717159][ C0] ? __schedule+0x898/0x1cd0
[ 790.721726][ C0] ? __sched_text_start+0x8/0x8
[ 790.726550][ C0] ? release_task+0x15f0/0x15f0
[ 790.731377][ C0] ? lock_acquire+0x127/0x320
[ 790.736028][ C0] ? do_wait+0x39f/0x970
[ 790.740243][ C0] schedule+0xca/0x250
[ 790.744288][ C0] do_wait+0x622/0x970
[ 790.748331][ C0] ? wait_consider_task+0x3540/0x3540
[ 790.753679][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 790.758676][ C0] kernel_wait4+0x14c/0x260
[ 790.763153][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 790.768238][ C0] ? task_stopped_code+0x180/0x180
[ 790.773323][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 790.778842][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 790.783670][ C0] __do_sys_wait4+0x147/0x160
[ 790.788319][ C0] ? kernel_wait4+0x260/0x260
[ 790.792969][ C0] ? up_read+0x1b0/0x760
[ 790.797188][ C0] ? mark_held_locks+0x9f/0xe0
[ 790.801926][ C0] ? down_read_non_owner+0x470/0x470
[ 790.807184][ C0] ? handle_mm_fault+0x3ea/0x910
[ 790.812095][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.817787][ C0] do_syscall_64+0xb7/0x580
[ 790.822265][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 790.828129][ C0] RIP: 0033:0x4139ea
[ 790.832004][ C0] Code: Bad RIP value.
[ 790.836131][ C0] RSP: 002b:00007ffff5931b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 790.844513][ C0] RAX: ffffffffffffffda RBX: 00000000000006cf RCX: 00000000004139ea
[ 790.852469][ C0] RDX: 0000000040000000 RSI: 00007ffff5931b84 RDI: ffffffffffffffff
[ 790.860415][ C0] RBP: 00000000000000f8 R08: 00000000000006c7 R09: 000000000284b940
[ 790.868362][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 790.876321][ C0] R13: 00007ffff5931e08 R14: 0000000000000000 R15: 0000000000000000
[ 790.884269][ C0] syz-executor.1 S28600 1736 1716 0x00000000
[ 790.890579][ C0] Call Trace:
[ 790.893841][ C0] ? __schedule+0x898/0x1cd0
[ 790.898409][ C0] ? __sched_text_start+0x8/0x8
[ 790.903237][ C0] ? release_task+0x15f0/0x15f0
[ 790.908064][ C0] ? lock_acquire+0x127/0x320
[ 790.912716][ C0] ? do_wait+0x39f/0x970
[ 790.916935][ C0] schedule+0xca/0x250
[ 790.920977][ C0] do_wait+0x622/0x970
[ 790.925024][ C0] ? wait_consider_task+0x3540/0x3540
[ 790.930371][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 790.935458][ C0] kernel_wait4+0x14c/0x260
[ 790.939936][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 790.945021][ C0] ? task_stopped_code+0x180/0x180
[ 790.950115][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 790.955635][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 790.960469][ C0] __do_sys_wait4+0x147/0x160
[ 790.965121][ C0] ? kernel_wait4+0x260/0x260
[ 790.969775][ C0] ? up_read+0x1b0/0x760
[ 790.973997][ C0] ? mark_held_locks+0x9f/0xe0
[ 790.978743][ C0] ? down_read_non_owner+0x470/0x470
[ 790.984009][ C0] ? handle_mm_fault+0x3ea/0x910
[ 790.988921][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 790.994616][ C0] do_syscall_64+0xb7/0x580
[ 790.999097][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.004961][ C0] RIP: 0033:0x4139ea
[ 791.008834][ C0] Code: Bad RIP value.
[ 791.012874][ C0] RSP: 002b:00007ffd0c04dfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 791.021264][ C0] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ea
[ 791.029212][ C0] RDX: 0000000040000000 RSI: 00007ffd0c04dfd4 RDI: ffffffffffffffff
[ 791.037158][ C0] RBP: 00000000000000f8 R08: 00000000000006c8 R09: 0000000001f0b940
[ 791.045103][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 791.053050][ C0] R13: 00007ffd0c04e258 R14: 0000000000000000 R15: 0000000000000000
[ 791.060997][ C0] syz-executor.4 S28600 1739 1721 0x00000000
[ 791.067318][ C0] Call Trace:
[ 791.070591][ C0] ? __schedule+0x898/0x1cd0
[ 791.075156][ C0] ? __sched_text_start+0x8/0x8
[ 791.079980][ C0] ? release_task+0x15f0/0x15f0
[ 791.084816][ C0] ? lock_acquire+0x127/0x320
[ 791.089466][ C0] ? do_wait+0x39f/0x970
[ 791.093684][ C0] schedule+0xca/0x250
[ 791.097740][ C0] do_wait+0x622/0x970
[ 791.101784][ C0] ? wait_consider_task+0x3540/0x3540
[ 791.107131][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 791.112132][ C0] kernel_wait4+0x14c/0x260
[ 791.116610][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 791.121704][ C0] ? task_stopped_code+0x180/0x180
[ 791.126798][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 791.132341][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 791.137187][ C0] __do_sys_wait4+0x147/0x160
[ 791.141932][ C0] ? kernel_wait4+0x260/0x260
[ 791.146587][ C0] ? up_read+0x1b0/0x760
[ 791.150809][ C0] ? mark_held_locks+0x9f/0xe0
[ 791.155557][ C0] ? down_read_non_owner+0x470/0x470
[ 791.160833][ C0] ? handle_mm_fault+0x3ea/0x910
[ 791.165750][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 791.171448][ C0] do_syscall_64+0xb7/0x580
[ 791.175935][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.181803][ C0] RIP: 0033:0x4139ea
[ 791.185686][ C0] Code: Bad RIP value.
[ 791.189729][ C0] RSP: 002b:00007fff79f4a198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 791.198114][ C0] RAX: ffffffffffffffda RBX: 00000000000006d8 RCX: 00000000004139ea
[ 791.206062][ C0] RDX: 0000000040000000 RSI: 00007fff79f4a1a4 RDI: ffffffffffffffff
[ 791.214009][ C0] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000000000299f940
[ 791.222043][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 791.229989][ C0] R13: 00007fff79f4a428 R14: 0000000000000000 R15: 0000000000000000
[ 791.237946][ C0] syz-executor.0 S24976 1740 1734 0x00000000
[ 791.244255][ C0] Call Trace:
[ 791.247524][ C0] ? __schedule+0x898/0x1cd0
[ 791.252090][ C0] ? __sched_text_start+0x8/0x8
[ 791.256935][ C0] ? enqueue_hrtimer+0x380/0x380
[ 791.261859][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 791.267128][ C0] schedule+0xca/0x250
[ 791.271185][ C0] do_nanosleep+0x21f/0x650
[ 791.275672][ C0] ? schedule_timeout_idle+0x80/0x80
[ 791.280939][ C0] ? memset+0x20/0x40
[ 791.284899][ C0] ? __hrtimer_init+0x134/0x260
[ 791.289729][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 791.294646][ C0] ? nanosleep_copyout+0x100/0x100
[ 791.299736][ C0] ? _copy_from_user+0x123/0x190
[ 791.304656][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 791.310611][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 791.315961][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 791.320790][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 791.325878][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 791.330969][ C0] ? do_syscall_64+0x1a/0x580
[ 791.335619][ C0] do_syscall_64+0xb7/0x580
[ 791.340099][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.345966][ C0] RIP: 0033:0x457f00
[ 791.349854][ C0] Code: Bad RIP value.
[ 791.353896][ C0] RSP: 002b:00007fff7390fd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 791.362287][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 791.370233][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff7390fd50
[ 791.378180][ C0] RBP: 0000000000000306 R08: 0000000000000001 R09: 0000000001960940
[ 791.386129][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 791.394075][ C0] R13: 00007fff7390fda0 R14: 00000000000b3490 R15: 00007fff7390fdb0
[ 791.402026][ C0] syz-executor.2 S24976 1743 1735 0x00000000
[ 791.408334][ C0] Call Trace:
[ 791.411602][ C0] ? __schedule+0x898/0x1cd0
[ 791.416179][ C0] ? __sched_text_start+0x8/0x8
[ 791.421021][ C0] ? enqueue_hrtimer+0x380/0x380
[ 791.425937][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 791.431200][ C0] schedule+0xca/0x250
[ 791.435280][ C0] do_nanosleep+0x21f/0x650
[ 791.439761][ C0] ? schedule_timeout_idle+0x80/0x80
[ 791.445022][ C0] ? memset+0x20/0x40
[ 791.448983][ C0] ? __hrtimer_init+0x134/0x260
[ 791.453808][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 791.458721][ C0] ? nanosleep_copyout+0x100/0x100
[ 791.463811][ C0] ? _copy_from_user+0x123/0x190
[ 791.468723][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 791.474677][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 791.480025][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 791.484850][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 791.489946][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 791.495033][ C0] ? do_syscall_64+0x1a/0x580
[ 791.499684][ C0] do_syscall_64+0xb7/0x580
[ 791.504165][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.510030][ C0] RIP: 0033:0x457f00
[ 791.513908][ C0] Code: Bad RIP value.
[ 791.517949][ C0] RSP: 002b:00007ffff5931978 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 791.526335][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 791.534286][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff5931980
[ 791.542232][ C0] RBP: 0000000000000317 R08: 0000000000000001 R09: 000000000284b940
[ 791.550177][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 791.558126][ C0] R13: 00007ffff59319d0 R14: 00000000000b340b R15: 00007ffff59319e0
[ 791.566074][ C0] syz-executor.1 S23616 1744 1736 0x00000000
[ 791.572385][ C0] Call Trace:
[ 791.575649][ C0] ? __schedule+0x898/0x1cd0
[ 791.580217][ C0] ? __sched_text_start+0x8/0x8
[ 791.585043][ C0] ? enqueue_hrtimer+0x380/0x380
[ 791.589958][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 791.595217][ C0] schedule+0xca/0x250
[ 791.599261][ C0] do_nanosleep+0x21f/0x650
[ 791.603742][ C0] ? schedule_timeout_idle+0x80/0x80
[ 791.609002][ C0] ? memset+0x20/0x40
[ 791.612960][ C0] ? __hrtimer_init+0x134/0x260
[ 791.617785][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 791.622700][ C0] ? nanosleep_copyout+0x100/0x100
[ 791.627786][ C0] ? _copy_from_user+0x123/0x190
[ 791.632701][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 791.638653][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 791.643999][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 791.648833][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 791.653920][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 791.659008][ C0] ? do_syscall_64+0x1a/0x580
[ 791.663679][ C0] do_syscall_64+0xb7/0x580
[ 791.668171][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.674046][ C0] RIP: 0033:0x457f00
[ 791.677935][ C0] Code: Bad RIP value.
[ 791.681984][ C0] RSP: 002b:00007ffd0c04ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 791.690378][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 791.698330][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd0c04ddd0
[ 791.706281][ C0] RBP: 00000000000002d5 R08: 0000000000000001 R09: 0000000001f0b940
[ 791.714231][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 791.722184][ C0] R13: 00007ffd0c04de20 R14: 00000000000b3434 R15: 00007ffd0c04de30
[ 791.730138][ C0] syz-executor.4 S24976 1752 1739 0x00000000
[ 791.736454][ C0] Call Trace:
[ 791.739726][ C0] ? __schedule+0x898/0x1cd0
[ 791.744294][ C0] ? __sched_text_start+0x8/0x8
[ 791.749124][ C0] ? enqueue_hrtimer+0x380/0x380
[ 791.754040][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 791.759300][ C0] schedule+0xca/0x250
[ 791.763355][ C0] do_nanosleep+0x21f/0x650
[ 791.767837][ C0] ? schedule_timeout_idle+0x80/0x80
[ 791.773102][ C0] ? memset+0x20/0x40
[ 791.777060][ C0] ? __hrtimer_init+0x134/0x260
[ 791.781889][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 791.786803][ C0] ? nanosleep_copyout+0x100/0x100
[ 791.791893][ C0] ? _copy_from_user+0x123/0x190
[ 791.796808][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 791.802763][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 791.808109][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 791.812935][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 791.818027][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 791.823117][ C0] ? do_syscall_64+0x1a/0x580
[ 791.827769][ C0] do_syscall_64+0xb7/0x580
[ 791.832248][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 791.838115][ C0] RIP: 0033:0x457f00
[ 791.841994][ C0] Code: Bad RIP value.
[ 791.846035][ C0] RSP: 002b:00007fff79f49f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 791.854422][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 791.862369][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff79f49fa0
[ 791.870316][ C0] RBP: 00000000000002d2 R08: 0000000000000001 R09: 000000000299f940
[ 791.878273][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 791.886224][ C0] R13: 00007fff79f49ff0 R14: 00000000000b3452 R15: 00007fff79f4a000
[ 791.894178][ C0] kworker/u4:5 I25032 1763 2 0x80004000
[ 791.900507][ C0] Workqueue: 0x0 (events_unbound)
[ 791.905592][ C0] Call Trace:
[ 791.908857][ C0] ? __schedule+0x898/0x1cd0
[ 791.913425][ C0] ? __sched_text_start+0x8/0x8
[ 791.918254][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 791.923253][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 791.928265][ C0] schedule+0xca/0x250
[ 791.932325][ C0] worker_thread+0x245/0xe20
[ 791.936897][ C0] ? process_one_work+0x1530/0x1530
[ 791.942082][ C0] kthread+0x318/0x420
[ 791.946136][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 791.951501][ C0] ret_from_fork+0x24/0x30
[ 791.955897][ C0] kworker/0:3 R running task 23376 2746 2 0x80004000
[ 791.963786][ C0] Workqueue: events __usb_queue_reset_device
[ 791.969745][ C0] Call Trace:
[ 791.973020][ C0] ? __schedule+0x898/0x1cd0
[ 791.977588][ C0] ? __sched_text_start+0x8/0x8
[ 791.982416][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 791.987675][ C0] schedule+0xca/0x250
[ 791.991722][ C0] schedule_timeout+0x440/0xb20
[ 791.996555][ C0] ? usleep_range+0x160/0x160
[ 792.001209][ C0] ? usb_control_msg+0x393/0x4a0
[ 792.006128][ C0] ? __next_timer_interrupt+0x190/0x190
[ 792.011648][ C0] ? msleep+0x63/0xf0
[ 792.015606][ C0] msleep+0xa4/0xf0
[ 792.019389][ C0] hub_port_reset+0xdbb/0x1460
[ 792.024138][ C0] ? hub_resume+0x3b0/0x3b0
[ 792.028614][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0
[ 792.034138][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.039138][ C0] hub_port_init+0x1cc/0x2d30
[ 792.043794][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250
[ 792.049315][ C0] ? usb_enable_endpoint+0x114/0x200
[ 792.054576][ C0] usb_reset_and_verify_device+0x3aa/0x1300
[ 792.060447][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 792.065186][ C0] ? _cond_resched+0x10/0x20
[ 792.069755][ C0] ? usb_poison_anchored_urbs+0x150/0x150
[ 792.075448][ C0] ? del_timer+0x100/0x100
[ 792.079840][ C0] ? hub_port_init+0x2d30/0x2d30
[ 792.084761][ C0] ? mark_held_locks+0x9f/0xe0
[ 792.089501][ C0] ? trace_raw_output_hrtimer_expire_entry+0x10/0x140
[ 792.096237][ C0] usb_reset_device+0x4c1/0x920
[ 792.101064][ C0] __usb_queue_reset_device+0x68/0x90
[ 792.106415][ C0] process_one_work+0x92b/0x1530
[ 792.111349][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.116707][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.121709][ C0] worker_thread+0x96/0xe20
[ 792.126194][ C0] ? process_one_work+0x1530/0x1530
[ 792.131376][ C0] kthread+0x318/0x420
[ 792.135424][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.140774][ C0] ret_from_fork+0x24/0x30
[ 792.145172][ C0] kworker/0:4 D22680 2751 2 0x80004000
[ 792.151497][ C0] Workqueue: usb_hub_wq hub_event
[ 792.156493][ C0] Call Trace:
[ 792.159762][ C0] ? __schedule+0x898/0x1cd0
[ 792.164329][ C0] ? __sched_text_start+0x8/0x8
[ 792.169162][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 792.174422][ C0] schedule+0xca/0x250
[ 792.178476][ C0] schedule_preempt_disabled+0xc/0x20
[ 792.183826][ C0] __mutex_lock+0x881/0x1360
[ 792.188391][ C0] ? hub_event+0x4af/0x3640
[ 792.192869][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 792.197608][ C0] ? mark_held_locks+0x9f/0xe0
[ 792.202347][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 792.207520][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 792.212782][ C0] ? pm_runtime_work+0x180/0x180
[ 792.217696][ C0] ? hub_event+0x4af/0x3640
[ 792.222172][ C0] hub_event+0x4af/0x3640
[ 792.228909][ C0] ? find_held_lock+0x2d/0x110
[ 792.233650][ C0] ? mark_held_locks+0xe0/0xe0
[ 792.238389][ C0] ? hub_port_debounce+0x260/0x260
[ 792.243476][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 792.249002][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 792.254265][ C0] process_one_work+0x92b/0x1530
[ 792.259181][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.264538][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.269537][ C0] worker_thread+0x96/0xe20
[ 792.274018][ C0] ? process_one_work+0x1530/0x1530
[ 792.279189][ C0] kthread+0x318/0x420
[ 792.283242][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.288589][ C0] ret_from_fork+0x24/0x30
[ 792.292984][ C0] kworker/0:5 R running task 23376 2766 2 0x80004000
[ 792.300869][ C0] Workqueue: usb_hub_wq hub_event
[ 792.305879][ C0] Call Trace:
[ 792.309161][ C0] ? __schedule+0x898/0x1cd0
[ 792.313728][ C0] ? __sched_text_start+0x8/0x8
[ 792.318564][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 792.323831][ C0] schedule+0xca/0x250
[ 792.327888][ C0] schedule_timeout+0x440/0xb20
[ 792.332719][ C0] ? usleep_range+0x160/0x160
[ 792.337376][ C0] ? __dev_printk+0x1db/0x203
[ 792.342031][ C0] ? __next_timer_interrupt+0x190/0x190
[ 792.347556][ C0] ? msleep+0x63/0xf0
[ 792.351514][ C0] msleep+0xa4/0xf0
[ 792.355301][ C0] hub_port_init+0xbd8/0x2d30
[ 792.359955][ C0] hub_event+0x197f/0x3640
[ 792.364349][ C0] ? hub_port_debounce+0x260/0x260
[ 792.369439][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 792.374962][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 792.380223][ C0] process_one_work+0x92b/0x1530
[ 792.385137][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.390487][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.395489][ C0] worker_thread+0x7ab/0xe20
[ 792.400056][ C0] ? process_one_work+0x1530/0x1530
[ 792.405238][ C0] kthread+0x318/0x420
[ 792.409281][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.414628][ C0] ret_from_fork+0x24/0x30
[ 792.419022][ C0] kworker/1:3 I23256 2789 2 0x80004000
[ 792.425389][ C0] Workqueue: 0x0 (events)
[ 792.429777][ C0] Call Trace:
[ 792.433044][ C0] ? __schedule+0x898/0x1cd0
[ 792.437616][ C0] ? __sched_text_start+0x8/0x8
[ 792.442444][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.447791][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.452792][ C0] schedule+0xca/0x250
[ 792.456837][ C0] worker_thread+0x245/0xe20
[ 792.461401][ C0] ? process_one_work+0x1530/0x1530
[ 792.466572][ C0] kthread+0x318/0x420
[ 792.470616][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.475970][ C0] ret_from_fork+0x24/0x30
[ 792.480360][ C0] kworker/0:6 I24592 2793 2 0x80004000
[ 792.486686][ C0] Workqueue: 0x0 (events)
[ 792.491074][ C0] Call Trace:
[ 792.494361][ C0] ? __schedule+0x898/0x1cd0
[ 792.498934][ C0] ? __sched_text_start+0x8/0x8
[ 792.503760][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.509108][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.514105][ C0] schedule+0xca/0x250
[ 792.518154][ C0] worker_thread+0x245/0xe20
[ 792.522719][ C0] ? process_one_work+0x1530/0x1530
[ 792.527889][ C0] kthread+0x318/0x420
[ 792.531933][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.537278][ C0] ret_from_fork+0x24/0x30
[ 792.541669][ C0] kworker/0:7 R running task 23296 2804 2 0x80004000
[ 792.549546][ C0] Workqueue: usb_hub_wq hub_event
[ 792.554541][ C0] Call Trace:
[ 792.557804][ C0] ? __schedule+0x898/0x1cd0
[ 792.562372][ C0] ? __sched_text_start+0x8/0x8
[ 792.567199][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 792.572458][ C0] schedule+0xca/0x250
[ 792.576506][ C0] schedule_timeout+0x440/0xb20
[ 792.581331][ C0] ? find_held_lock+0x2d/0x110
[ 792.586070][ C0] ? usleep_range+0x160/0x160
[ 792.590723][ C0] ? __next_timer_interrupt+0x190/0x190
[ 792.596245][ C0] ? mark_held_locks+0x9f/0xe0
[ 792.600981][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 792.606154][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 792.611938][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 792.617462][ C0] ? wake_up_q+0xf0/0xf0
[ 792.621683][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 792.626601][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 792.631600][ C0] ? sg_clean+0x230/0x230
[ 792.635909][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 792.641167][ C0] ? memset+0x20/0x40
[ 792.645125][ C0] usb_control_msg+0x31c/0x4a0
[ 792.649873][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 792.655044][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 792.660565][ C0] usb_get_descriptor+0xc1/0x1b0
[ 792.665487][ C0] usb_get_configuration+0x394/0x3060
[ 792.670836][ C0] ? __lock_acquire+0x145e/0x3b60
[ 792.675836][ C0] ? usb_destroy_configuration+0x580/0x580
[ 792.681621][ C0] ? mark_lock+0xbc/0x1160
[ 792.686016][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 792.690929][ C0] ? mark_held_locks+0x9f/0xe0
[ 792.695841][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 792.701022][ C0] usb_new_device+0xd3/0x160
[ 792.705587][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 792.710758][ C0] hub_event+0x1b5c/0x3640
[ 792.715159][ C0] ? hub_port_debounce+0x260/0x260
[ 792.720244][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 792.725765][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 792.731023][ C0] process_one_work+0x92b/0x1530
[ 792.735938][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.741283][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.746282][ C0] worker_thread+0x96/0xe20
[ 792.750762][ C0] ? process_one_work+0x1530/0x1530
[ 792.755942][ C0] kthread+0x318/0x420
[ 792.759988][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.765331][ C0] ret_from_fork+0x24/0x30
[ 792.769722][ C0] kworker/u5:1 I29448 2811 2 0x80004000
[ 792.776060][ C0] Workqueue: 0x0 (hci0)
[ 792.780285][ C0] Call Trace:
[ 792.783548][ C0] ? __schedule+0x898/0x1cd0
[ 792.788123][ C0] ? __sched_text_start+0x8/0x8
[ 792.792953][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.798297][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.803299][ C0] schedule+0xca/0x250
[ 792.807342][ C0] worker_thread+0x245/0xe20
[ 792.811909][ C0] ? process_one_work+0x1530/0x1530
[ 792.817080][ C0] kthread+0x318/0x420
[ 792.821126][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.826470][ C0] ret_from_fork+0x24/0x30
[ 792.830860][ C0] kworker/1:4 I23464 2828 2 0x80004000
[ 792.837187][ C0] Workqueue: 0x0 (events)
[ 792.841575][ C0] Call Trace:
[ 792.844838][ C0] ? __schedule+0x898/0x1cd0
[ 792.849404][ C0] ? __sched_text_start+0x8/0x8
[ 792.854229][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.859574][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.864571][ C0] schedule+0xca/0x250
[ 792.868614][ C0] worker_thread+0x245/0xe20
[ 792.873188][ C0] ? process_one_work+0x1530/0x1530
[ 792.878367][ C0] kthread+0x318/0x420
[ 792.882414][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.887758][ C0] ret_from_fork+0x24/0x30
[ 792.892145][ C0] kworker/1:6 I23248 3242 2 0x80004000
[ 792.898472][ C0] Workqueue: 0x0 (events_power_efficient)
[ 792.904249][ C0] Call Trace:
[ 792.907512][ C0] ? __schedule+0x898/0x1cd0
[ 792.912076][ C0] ? __sched_text_start+0x8/0x8
[ 792.916904][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.922248][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.927246][ C0] schedule+0xca/0x250
[ 792.931288][ C0] worker_thread+0x245/0xe20
[ 792.935854][ C0] ? process_one_work+0x1530/0x1530
[ 792.941025][ C0] kthread+0x318/0x420
[ 792.945068][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 792.950413][ C0] ret_from_fork+0x24/0x30
[ 792.954801][ C0] kworker/1:7 I23464 3942 2 0x80004000
[ 792.961128][ C0] Workqueue: 0x0 (events_power_efficient)
[ 792.966907][ C0] Call Trace:
[ 792.970169][ C0] ? __schedule+0x898/0x1cd0
[ 792.974732][ C0] ? __sched_text_start+0x8/0x8
[ 792.979559][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 792.984908][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 792.989917][ C0] schedule+0xca/0x250
[ 792.993961][ C0] worker_thread+0x245/0xe20
[ 792.998527][ C0] ? process_one_work+0x1530/0x1530
[ 793.003710][ C0] kthread+0x318/0x420
[ 793.007755][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 793.013099][ C0] ret_from_fork+0x24/0x30
[ 793.017491][ C0] syz-executor.5 S28600 5394 1732 0x00000000
[ 793.023797][ C0] Call Trace:
[ 793.027061][ C0] ? __schedule+0x898/0x1cd0
[ 793.031624][ C0] ? __sched_text_start+0x8/0x8
[ 793.036448][ C0] ? release_task+0x15f0/0x15f0
[ 793.041274][ C0] ? lock_acquire+0x127/0x320
[ 793.045938][ C0] ? do_wait+0x39f/0x970
[ 793.050156][ C0] schedule+0xca/0x250
[ 793.054200][ C0] do_wait+0x622/0x970
[ 793.058243][ C0] ? wait_consider_task+0x3540/0x3540
[ 793.063589][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 793.068589][ C0] kernel_wait4+0x14c/0x260
[ 793.073067][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 793.078153][ C0] ? task_stopped_code+0x180/0x180
[ 793.083242][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 793.088762][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 793.093587][ C0] __do_sys_wait4+0x147/0x160
[ 793.098239][ C0] ? kernel_wait4+0x260/0x260
[ 793.102901][ C0] ? up_read+0x1b0/0x760
[ 793.107123][ C0] ? mark_held_locks+0x9f/0xe0
[ 793.111862][ C0] ? down_read_non_owner+0x470/0x470
[ 793.117131][ C0] ? handle_mm_fault+0x3ea/0x910
[ 793.122046][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 793.127742][ C0] do_syscall_64+0xb7/0x580
[ 793.132223][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 793.138105][ C0] RIP: 0033:0x4139ea
[ 793.141991][ C0] Code: Bad RIP value.
[ 793.146034][ C0] RSP: 002b:00007ffdd70c8a18 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 793.154427][ C0] RAX: ffffffffffffffda RBX: 0000000000001514 RCX: 00000000004139ea
[ 793.162380][ C0] RDX: 0000000040000000 RSI: 00007ffdd70c8a24 RDI: ffffffffffffffff
[ 793.170337][ C0] RBP: 00000000000000f8 R08: 0000000000001512 R09: 0000000002952940
[ 793.178287][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 793.186238][ C0] R13: 00007ffdd70c8ca8 R14: 0000000000000000 R15: 0000000000000000
[ 793.194207][ C0] syz-executor.5 S24976 5396 5394 0x00000000
[ 793.200522][ C0] Call Trace:
[ 793.203792][ C0] ? __schedule+0x898/0x1cd0
[ 793.208360][ C0] ? __sched_text_start+0x8/0x8
[ 793.213201][ C0] ? enqueue_hrtimer+0x380/0x380
[ 793.218118][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 793.223379][ C0] schedule+0xca/0x250
[ 793.227424][ C0] do_nanosleep+0x21f/0x650
[ 793.231904][ C0] ? schedule_timeout_idle+0x80/0x80
[ 793.237166][ C0] ? memset+0x20/0x40
[ 793.241125][ C0] ? __hrtimer_init+0x134/0x260
[ 793.245952][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 793.250876][ C0] ? nanosleep_copyout+0x100/0x100
[ 793.255986][ C0] ? _copy_from_user+0x123/0x190
[ 793.260908][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 793.266868][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 793.272225][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 793.277062][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 793.282157][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 793.287267][ C0] ? do_syscall_64+0x1a/0x580
[ 793.291922][ C0] do_syscall_64+0xb7/0x580
[ 793.296414][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 793.302282][ C0] RIP: 0033:0x457f00
[ 793.306164][ C0] Code: Bad RIP value.
[ 793.310205][ C0] RSP: 002b:00007ffdd70c8818 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 793.318589][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 793.326539][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdd70c8820
[ 793.334573][ C0] RBP: 0000000000000208 R08: 0000000000000001 R09: 0000000002952940
[ 793.342529][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 793.350480][ C0] R13: 00007ffdd70c8870 R14: 00000000000b342e R15: 00007ffdd70c8880
[ 793.358440][ C0] syz-executor.3 S28600 5848 1721 0x00000000
[ 793.364750][ C0] Call Trace:
[ 793.368021][ C0] ? __schedule+0x898/0x1cd0
[ 793.372587][ C0] ? __sched_text_start+0x8/0x8
[ 793.377414][ C0] ? release_task+0x15f0/0x15f0
[ 793.382245][ C0] ? lock_acquire+0x127/0x320
[ 793.386901][ C0] ? do_wait+0x39f/0x970
[ 793.391119][ C0] schedule+0xca/0x250
[ 793.395165][ C0] do_wait+0x622/0x970
[ 793.399212][ C0] ? wait_consider_task+0x3540/0x3540
[ 793.404559][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 793.409558][ C0] kernel_wait4+0x14c/0x260
[ 793.414046][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 793.419136][ C0] ? task_stopped_code+0x180/0x180
[ 793.424228][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 793.429750][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 793.434575][ C0] __do_sys_wait4+0x147/0x160
[ 793.439229][ C0] ? kernel_wait4+0x260/0x260
[ 793.443884][ C0] ? up_read+0x1b0/0x760
[ 793.448101][ C0] ? mark_held_locks+0x9f/0xe0
[ 793.452842][ C0] ? down_read_non_owner+0x470/0x470
[ 793.458100][ C0] ? handle_mm_fault+0x3ea/0x910
[ 793.463018][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 793.468712][ C0] do_syscall_64+0xb7/0x580
[ 793.473192][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 793.479058][ C0] RIP: 0033:0x4139ea
[ 793.482937][ C0] Code: Bad RIP value.
[ 793.486977][ C0] RSP: 002b:00007ffc6e2ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 793.495363][ C0] RAX: ffffffffffffffda RBX: 00000000000016d9 RCX: 00000000004139ea
[ 793.503328][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccc74 RDI: ffffffffffffffff
[ 793.511277][ C0] RBP: 00000000000000f8 R08: 00000000000016d8 R09: 000000000154f940
[ 793.519223][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 793.527171][ C0] R13: 00007ffc6e2ccef8 R14: 0000000000000000 R15: 0000000000000000
[ 793.535122][ C0] syz-executor.3 S24744 5849 5848 0x00000000
[ 793.541431][ C0] Call Trace:
[ 793.544697][ C0] ? __schedule+0x898/0x1cd0
[ 793.549262][ C0] ? __sched_text_start+0x8/0x8
[ 793.554088][ C0] ? enqueue_hrtimer+0x380/0x380
[ 793.559004][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 793.564261][ C0] schedule+0xca/0x250
[ 793.568307][ C0] do_nanosleep+0x21f/0x650
[ 793.572787][ C0] ? schedule_timeout_idle+0x80/0x80
[ 793.578047][ C0] ? memset+0x20/0x40
[ 793.582003][ C0] ? __hrtimer_init+0x134/0x260
[ 793.586832][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 793.591760][ C0] ? nanosleep_copyout+0x100/0x100
[ 793.596849][ C0] ? _copy_from_user+0x123/0x190
[ 793.601763][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 793.607730][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 793.613078][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 793.617906][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 793.622996][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 793.628084][ C0] ? do_syscall_64+0x1a/0x580
[ 793.632754][ C0] do_syscall_64+0xb7/0x580
[ 793.637241][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 793.643107][ C0] RIP: 0033:0x457f00
[ 793.646987][ C0] Code: Bad RIP value.
[ 793.651027][ C0] RSP: 002b:00007ffc6e2cca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 793.659412][ C0] RAX: ffffffffffffffda RBX: 000000000000005e RCX: 0000000000457f00
[ 793.667367][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc6e2cca70
[ 793.675314][ C0] RBP: 0000000000000259 R08: 0000000000000001 R09: 000000000154f940
[ 793.683268][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 793.691230][ C0] R13: 00007ffc6e2ccac0 R14: 00000000000b35a2 R15: 00007ffc6e2ccad0
[ 793.699181][ C0] kworker/u4:0 R running task 24936 7947 2 0x80004000
[ 793.707066][ C0] Workqueue: writeback wb_workfn (flush-8:0)
[ 793.713018][ C0] Call Trace:
[ 793.716285][ C0] ? __schedule+0x898/0x1cd0
[ 793.720855][ C0] ? __sched_text_start+0x8/0x8
[ 793.725683][ C0] preempt_schedule_common+0x30/0x60
[ 793.730942][ C0] _cond_resched+0x18/0x20
[ 793.735338][ C0] generic_make_request_checks+0xad/0x1920
[ 793.741121][ C0] ? __lock_acquire+0x145e/0x3b60
[ 793.746119][ C0] ? trace_event_raw_event_block_rq_requeue+0x5c0/0x5c0
[ 793.753030][ C0] ? mark_lock+0xbc/0x1160
[ 793.757422][ C0] generic_make_request+0x8f/0xb10
[ 793.762510][ C0] ? blk_queue_enter+0xda0/0xda0
[ 793.767423][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 793.772249][ C0] ? mark_held_locks+0x9f/0xe0
[ 793.776987][ C0] ? submit_bio+0xb1/0x440
[ 793.781383][ C0] submit_bio+0xb1/0x440
[ 793.785688][ C0] ? __bio_try_merge_page+0xaf/0x300
[ 793.790949][ C0] ? generic_make_request+0xb10/0xb10
[ 793.796302][ C0] ? bio_add_page+0x185/0x1f0
[ 793.800955][ C0] ? __bio_add_page+0x430/0x430
[ 793.805781][ C0] ext4_io_submit+0x18a/0x220
[ 793.810436][ C0] ext4_bio_write_page+0x7c2/0x1077
[ 793.815611][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 793.820447][ C0] mpage_submit_page+0x14b/0x250
[ 793.825363][ C0] mpage_map_and_submit_buffers+0x49f/0x7c0
[ 793.831238][ C0] ? mpage_prepare_extent_to_map+0xb30/0xb30
[ 793.837209][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 793.842732][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 793.847992][ C0] ? __ext4_journal_start_sb+0x126/0x420
[ 793.853598][ C0] ? ext4_writepages+0xaf1/0x2d90
[ 793.858597][ C0] ext4_writepages+0x19af/0x2d90
[ 793.863514][ C0] ? ext4_mark_inode_dirty+0x870/0x870
[ 793.868950][ C0] ? __lock_acquire+0x145e/0x3b60
[ 793.873952][ C0] ? mark_held_locks+0xe0/0xe0
[ 793.878689][ C0] ? ext4_mark_inode_dirty+0x870/0x870
[ 793.884122][ C0] ? do_writepages+0xfa/0x2a0
[ 793.888773][ C0] do_writepages+0xfa/0x2a0
[ 793.893261][ C0] ? page_writeback_cpu_online+0x10/0x10
[ 793.898868][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 793.904388][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 793.909648][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 793.914478][ C0] __writeback_single_inode+0x10e/0x1100
[ 793.920087][ C0] writeback_sb_inodes+0x531/0xd60
[ 793.925175][ C0] ? __writeback_single_inode+0x1100/0x1100
[ 793.931053][ C0] ? rwsem_spin_on_owner+0x2c0/0x2c0
[ 793.936314][ C0] __writeback_inodes_wb+0xc3/0x250
[ 793.941490][ C0] wb_writeback+0x7ec/0xbc0
[ 793.945976][ C0] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0
[ 793.952278][ C0] ? find_next_bit+0x105/0x130
[ 793.957018][ C0] ? cpumask_next+0x1f/0x30
[ 793.961497][ C0] ? get_nr_dirty_inodes+0xd6/0x130
[ 793.966668][ C0] wb_workfn+0x9c5/0xf40
[ 793.970888][ C0] ? inode_wait_for_writeback+0x30/0x30
[ 793.976407][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 793.981925][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 793.987184][ C0] process_one_work+0x92b/0x1530
[ 793.992102][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 793.997447][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.002446][ C0] worker_thread+0x96/0xe20
[ 794.006933][ C0] ? process_one_work+0x1530/0x1530
[ 794.012108][ C0] kthread+0x318/0x420
[ 794.016152][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.021498][ C0] ret_from_fork+0x24/0x30
[ 794.025892][ C0] kworker/u4:3 I29432 9878 2 0x80004000
[ 794.032228][ C0] Workqueue: 0x0 (events_unbound)
[ 794.037312][ C0] Call Trace:
[ 794.040576][ C0] ? __schedule+0x898/0x1cd0
[ 794.045143][ C0] ? __sched_text_start+0x8/0x8
[ 794.049967][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 794.055315][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.060314][ C0] schedule+0xca/0x250
[ 794.064357][ C0] worker_thread+0x245/0xe20
[ 794.068922][ C0] ? process_one_work+0x1530/0x1530
[ 794.074096][ C0] kthread+0x318/0x420
[ 794.078161][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.083516][ C0] ret_from_fork+0x24/0x30
[ 794.087916][ C0] getty S28024 11684 1 0x00000000
[ 794.094232][ C0] Call Trace:
[ 794.097499][ C0] ? __schedule+0x898/0x1cd0
[ 794.102068][ C0] ? __sched_text_start+0x8/0x8
[ 794.107164][ C0] ? __lock_acquire+0x145e/0x3b60
[ 794.112202][ C0] schedule+0xca/0x250
[ 794.116254][ C0] schedule_timeout+0x682/0xb20
[ 794.121082][ C0] ? n_tty_read+0x151a/0x1ae0
[ 794.125737][ C0] ? usleep_range+0x160/0x160
[ 794.130397][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.135229][ C0] ? lock_acquire+0x127/0x320
[ 794.139882][ C0] ? n_tty_read+0xab3/0x1ae0
[ 794.144452][ C0] ? up_read+0x1b0/0x760
[ 794.148669][ C0] wait_woken+0x131/0x250
[ 794.152987][ C0] ? woken_wake_function+0x70/0x70
[ 794.158078][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 794.163862][ C0] n_tty_read+0x152e/0x1ae0
[ 794.168345][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 794.173345][ C0] ? tty_write+0x54b/0x800
[ 794.177924][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 794.183715][ C0] ? copy_from_read_buf+0x500/0x500
[ 794.188888][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.193716][ C0] ? __fsnotify_parent+0xd1/0x370
[ 794.198718][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 794.204509][ C0] tty_read+0x190/0x290
[ 794.208641][ C0] ? copy_from_read_buf+0x500/0x500
[ 794.213815][ C0] ? tty_poll+0x180/0x180
[ 794.218121][ C0] __vfs_read+0x76/0x100
[ 794.222340][ C0] vfs_read+0x1ea/0x430
[ 794.226470][ C0] ksys_read+0x127/0x250
[ 794.230689][ C0] ? kernel_write+0x120/0x120
[ 794.235343][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 794.241041][ C0] do_syscall_64+0xb7/0x580
[ 794.245522][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 794.251388][ C0] RIP: 0033:0x7f802472c310
[ 794.255791][ C0] Code: Bad RIP value.
[ 794.259837][ C0] RSP: 002b:00007ffc2283fbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 794.268222][ C0] RAX: ffffffffffffffda RBX: 00007f8024e016a8 RCX: 00007f802472c310
[ 794.276185][ C0] RDX: 0000000000000001 RSI: 00007ffc2283fc18 RDI: 0000000000000000
[ 794.284143][ C0] RBP: 00007ffc22840400 R08: 00007ffc2283fa00 R09: 00007f80249e2e90
[ 794.292100][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 794.300055][ C0] R13: 00007ffc22843f11 R14: 0000000000000000 R15: 0000000000000000
[ 794.308025][ C0] kworker/0:0 I28272 11967 2 0x80004000
[ 794.314369][ C0] Workqueue: 0x0 (pm)
[ 794.318416][ C0] Call Trace:
[ 794.321695][ C0] ? __schedule+0x898/0x1cd0
[ 794.326263][ C0] ? __sched_text_start+0x8/0x8
[ 794.331089][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 794.336435][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.341433][ C0] schedule+0xca/0x250
[ 794.345476][ C0] worker_thread+0x245/0xe20
[ 794.350050][ C0] ? process_one_work+0x1530/0x1530
[ 794.355233][ C0] kthread+0x318/0x420
[ 794.359280][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.364627][ C0] ret_from_fork+0x24/0x30
[ 794.369018][ C0] kworker/u4:4 I31000 12003 2 0x80004000
[ 794.375356][ C0] Call Trace:
[ 794.378623][ C0] ? __schedule+0x898/0x1cd0
[ 794.383207][ C0] ? __sched_text_start+0x8/0x8
[ 794.388042][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.393048][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 794.397976][ C0] schedule+0xca/0x250
[ 794.402030][ C0] worker_thread+0x245/0xe20
[ 794.406615][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 794.412412][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 794.417329][ C0] ? process_one_work+0x1530/0x1530
[ 794.422500][ C0] kthread+0x318/0x420
[ 794.426547][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.431897][ C0] ret_from_fork+0x24/0x30
[ 794.436301][ C0] kworker/1:5 I30752 13167 2 0x80004000
[ 794.442642][ C0] Workqueue: 0x0 (events_power_efficient)
[ 794.448421][ C0] Call Trace:
[ 794.451687][ C0] ? __schedule+0x898/0x1cd0
[ 794.456253][ C0] ? __sched_text_start+0x8/0x8
[ 794.461077][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 794.466430][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.471428][ C0] schedule+0xca/0x250
[ 794.475496][ C0] worker_thread+0x245/0xe20
[ 794.480071][ C0] ? process_one_work+0x1530/0x1530
[ 794.485249][ C0] kthread+0x318/0x420
[ 794.489300][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.494655][ C0] ret_from_fork+0x24/0x30
[ 794.499052][ C0] kworker/0:8 I31000 13605 2 0x80004000
[ 794.505393][ C0] Call Trace:
[ 794.508669][ C0] ? __schedule+0x898/0x1cd0
[ 794.513240][ C0] ? __sched_text_start+0x8/0x8
[ 794.518071][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.523077][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 794.527996][ C0] schedule+0xca/0x250
[ 794.532049][ C0] worker_thread+0x245/0xe20
[ 794.536618][ C0] ? _raw_spin_trylock_bh+0x63/0x70
[ 794.541792][ C0] ? process_one_work+0x1530/0x1530
[ 794.546967][ C0] kthread+0x318/0x420
[ 794.551016][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 794.556361][ C0] ret_from_fork+0x24/0x30
[ 794.560756][ C0] syz-executor.2 R running task 28520 13608 1743 0x80004006
[ 794.568629][ C0] Call Trace:
[ 794.571900][ C0] ? __schedule+0x898/0x1cd0
[ 794.576466][ C0] ? __sched_text_start+0x8/0x8
[ 794.581296][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 794.586912][ C0] ? dput+0x35/0xe00
[ 794.590784][ C0] preempt_schedule_common+0x30/0x60
[ 794.596045][ C0] _cond_resched+0x18/0x20
[ 794.600438][ C0] dput+0x52/0xe00
[ 794.604141][ C0] ? full_proxy_release+0x221/0x2e0
[ 794.609317][ C0] __fput+0x3fa/0x840
[ 794.613277][ C0] task_work_run+0x13f/0x1c0
[ 794.617844][ C0] do_exit+0x8c4/0x2c00
[ 794.621991][ C0] ? find_held_lock+0x2d/0x110
[ 794.626735][ C0] ? mm_update_next_owner+0x630/0x630
[ 794.632086][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.636912][ C0] do_group_exit+0x125/0x340
[ 794.641481][ C0] get_signal+0x466/0x23d0
[ 794.645885][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 794.650887][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 794.655802][ C0] do_signal+0x88/0x14e0
[ 794.660024][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 794.664937][ C0] ? setup_sigcontext+0x820/0x820
[ 794.669939][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 794.675202][ C0] ? ktime_get+0x162/0x1d0
[ 794.679599][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 794.684511][ C0] ? do_futex+0x1b90/0x1b90
[ 794.688993][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 794.694256][ C0] do_syscall_64+0x45f/0x580
[ 794.698823][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 794.704698][ C0] RIP: 0033:0x459a59
[ 794.708577][ C0] Code: Bad RIP value.
[ 794.712618][ C0] RSP: 002b:00007ffff59317e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 794.721004][ C0] RAX: ffffffffffffff92 RBX: 00000000000003e8 RCX: 0000000000459a59
[ 794.728966][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 794.736925][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 794.744873][ C0] R10: 00007ffff59318c0 R11: 0000000000000246 R12: 000000000075bf20
[ 794.752821][ C0] R13: 00000000000b3417 R14: 00000000000b3c14 R15: 000000000075bf2c
[ 794.760772][ C0] udevd R running task 28592 13609 239 0x00000000
[ 794.768647][ C0] Call Trace:
[ 794.771915][ C0] ? __schedule+0x898/0x1cd0
[ 794.776492][ C0] ? __sched_text_start+0x8/0x8
[ 794.781318][ C0] schedule+0xca/0x250
[ 794.785364][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 794.791420][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 794.797203][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 794.802378][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.807205][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.812206][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 794.817129][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 794.822302][ C0] ep_poll+0xcca/0xe60
[ 794.826346][ C0] ? ep_modify+0x830/0x830
[ 794.830744][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 794.836265][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.841117][ C0] ? handle_mm_fault+0x1d5/0x910
[ 794.846031][ C0] ? wake_up_q+0xf0/0xf0
[ 794.850252][ C0] ? mark_held_locks+0x9f/0xe0
[ 794.854992][ C0] ? down_read_non_owner+0x470/0x470
[ 794.860263][ C0] do_epoll_wait+0x209/0x260
[ 794.864830][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 794.870526][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 794.875536][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 794.880807][ C0] do_syscall_64+0xb7/0x580
[ 794.885545][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 794.891409][ C0] RIP: 0033:0x7f8d19061943
[ 794.895815][ C0] Code: Bad RIP value.
[ 794.899860][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 794.908244][ C0] RAX: ffffffffffffffda RBX: 0000000001fcf470 RCX: 00007f8d19061943
[ 794.916191][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 794.924139][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 794.932100][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 794.940055][ C0] R13: 0000000001fe7b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 794.948020][ C0] udevd R running task 29024 13613 239 0x00000000
[ 794.955906][ C0] Call Trace:
[ 794.959180][ C0] ? __schedule+0x898/0x1cd0
[ 794.963746][ C0] ? __sched_text_start+0x8/0x8
[ 794.968574][ C0] schedule+0xca/0x250
[ 794.972623][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 794.978686][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 794.984474][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 794.989655][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 794.994487][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 794.999493][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 795.004409][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 795.009588][ C0] ep_poll+0xcca/0xe60
[ 795.013640][ C0] ? ep_modify+0x830/0x830
[ 795.018035][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 795.022778][ C0] ? wake_up_q+0xf0/0xf0
[ 795.027001][ C0] do_epoll_wait+0x209/0x260
[ 795.031571][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 795.037267][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 795.042270][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 795.047534][ C0] do_syscall_64+0xb7/0x580
[ 795.052015][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 795.057885][ C0] RIP: 0033:0x7f8d19061943
[ 795.062289][ C0] Code: Bad RIP value.
[ 795.066334][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 795.074722][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 795.082670][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 795.090620][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 795.098569][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 795.106518][ C0] R13: 0000000001fcff70 R14: 0000000001fcd250 R15: 000000000000000b
[ 795.114482][ C0] syz-executor.5 R running task 28520 13614 5396 0x80004004
[ 795.122359][ C0] Call Trace:
[ 795.125627][ C0] ? __schedule+0x898/0x1cd0
[ 795.130280][ C0] ? __sched_text_start+0x8/0x8
[ 795.135109][ C0] preempt_schedule_common+0x30/0x60
[ 795.140374][ C0] _cond_resched+0x18/0x20
[ 795.144770][ C0] unmap_page_range+0x4b8/0x1a00
[ 795.149694][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 795.154523][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.159350][ C0] unmap_single_vma+0x196/0x300
[ 795.164179][ C0] unmap_vmas+0x179/0x300
[ 795.168486][ C0] ? zap_vma_ptes+0x100/0x100
[ 795.173140][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 795.178227][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.183055][ C0] ? do_exit+0x7c8/0x2c00
[ 795.187364][ C0] exit_mmap+0x278/0x4d0
[ 795.191583][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 795.196499][ C0] mmput+0xce/0x3d0
[ 795.200282][ C0] do_exit+0x7f8/0x2c00
[ 795.204415][ C0] ? find_held_lock+0x2d/0x110
[ 795.209158][ C0] ? mm_update_next_owner+0x630/0x630
[ 795.214504][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.219330][ C0] do_group_exit+0x125/0x340
[ 795.223900][ C0] get_signal+0x466/0x23d0
[ 795.228293][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 795.233294][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 795.238207][ C0] do_signal+0x88/0x14e0
[ 795.242427][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 795.247345][ C0] ? setup_sigcontext+0x820/0x820
[ 795.252346][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 795.257606][ C0] ? ktime_get+0x162/0x1d0
[ 795.261999][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 795.266913][ C0] ? do_futex+0x1b90/0x1b90
[ 795.271394][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 795.276654][ C0] do_syscall_64+0x45f/0x580
[ 795.281224][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 795.287093][ C0] RIP: 0033:0x459a59
[ 795.290975][ C0] Code: Bad RIP value.
[ 795.295015][ C0] RSP: 002b:00007ffdd70c8688 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 795.303400][ C0] RAX: ffffffffffffff92 RBX: 00000000000003e8 RCX: 0000000000459a59
[ 795.311462][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 795.319417][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 795.327375][ C0] R10: 00007ffdd70c8760 R11: 0000000000000246 R12: 000000000075bf20
[ 795.335339][ C0] R13: 00000000000b3432 R14: 00000000000b3c2f R15: 000000000075bf2c
[ 795.343301][ C0] syz-executor.1 R running task 29160 13618 1744 0x00000004
[ 795.351192][ C0] Call Trace:
[ 795.354477][ C0] ? __schedule+0x898/0x1cd0
[ 795.359046][ C0] ? __sched_text_start+0x8/0x8
[ 795.363875][ C0] ? find_held_lock+0x2d/0x110
[ 795.368615][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 795.374308][ C0] schedule+0xca/0x250
[ 795.378357][ C0] schedule_timeout+0x682/0xb20
[ 795.383186][ C0] ? find_held_lock+0x2d/0x110
[ 795.387924][ C0] ? usleep_range+0x160/0x160
[ 795.392581][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.397417][ C0] ? find_held_lock+0x2d/0x110
[ 795.402155][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 795.407329][ C0] __down_interruptible+0x1a2/0x370
[ 795.412504][ C0] ? __down+0x2c0/0x2c0
[ 795.416636][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 795.421551][ C0] down_interruptible+0x62/0x80
[ 795.426382][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 795.431035][ C0] ? mark_lock+0xbc/0x1160
[ 795.435428][ C0] ? gadget_bind+0x290/0x290
[ 795.439995][ C0] ? mark_lock+0xbc/0x1160
[ 795.444387][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 795.450519][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 795.456300][ C0] ? finish_task_switch+0x11d/0x5d0
[ 795.461477][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 795.467085][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 795.471998][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 795.476563][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 795.482084][ C0] ? ioctl_preallocate+0x200/0x200
[ 795.487169][ C0] ? __fget+0x357/0x530
[ 795.491300][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 795.495695][ C0] ? __sched_text_start+0x8/0x8
[ 795.500521][ C0] ? do_sys_open+0x2e7/0x580
[ 795.506040][ C0] ksys_ioctl+0x9b/0xc0
[ 795.510170][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 795.514735][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 795.519996][ C0] do_syscall_64+0xb7/0x580
[ 795.524475][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 795.530340][ C0] RIP: 0033:0x4598c7
[ 795.534223][ C0] Code: Bad RIP value.
[ 795.538262][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 795.546647][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 795.554595][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 795.562545][ C0] RBP: 000000002000032d R08: 0000000000000000 R09: 000000000000000b
[ 795.570491][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 795.578449][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 795.586408][ C0] udevd R running task 28592 13617 239 0x00000000
[ 795.594288][ C0] Call Trace:
[ 795.597552][ C0] ? __schedule+0x898/0x1cd0
[ 795.602119][ C0] ? __sched_text_start+0x8/0x8
[ 795.606945][ C0] schedule+0xca/0x250
[ 795.610992][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 795.617035][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 795.622814][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 795.627990][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.632817][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 795.637816][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 795.642739][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 795.647909][ C0] ep_poll+0xcca/0xe60
[ 795.651953][ C0] ? ep_modify+0x830/0x830
[ 795.656348][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 795.661870][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.666695][ C0] ? handle_mm_fault+0x1d5/0x910
[ 795.671609][ C0] ? wake_up_q+0xf0/0xf0
[ 795.675829][ C0] ? mark_held_locks+0x9f/0xe0
[ 795.680569][ C0] ? down_read_non_owner+0x470/0x470
[ 795.685830][ C0] do_epoll_wait+0x209/0x260
[ 795.690397][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 795.696103][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 795.701105][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 795.706373][ C0] do_syscall_64+0xb7/0x580
[ 795.710853][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 795.716721][ C0] RIP: 0033:0x7f8d19061943
[ 795.721118][ C0] Code: Bad RIP value.
[ 795.725157][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 795.733542][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 795.741489][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 795.749437][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 795.757387][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 795.765333][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 795.773283][ C0] syz-executor.4 R running task 29160 13621 1752 0x00000004
[ 795.781155][ C0] Call Trace:
[ 795.784596][ C0] ? __schedule+0x898/0x1cd0
[ 795.789163][ C0] ? __sched_text_start+0x8/0x8
[ 795.793988][ C0] ? find_held_lock+0x2d/0x110
[ 795.798728][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 795.804426][ C0] schedule+0xca/0x250
[ 795.808471][ C0] schedule_timeout+0x682/0xb20
[ 795.813300][ C0] ? find_held_lock+0x2d/0x110
[ 795.818045][ C0] ? usleep_range+0x160/0x160
[ 795.822700][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 795.827536][ C0] ? find_held_lock+0x2d/0x110
[ 795.832284][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 795.837459][ C0] __down_interruptible+0x1a2/0x370
[ 795.842644][ C0] ? __down+0x2c0/0x2c0
[ 795.846783][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 795.851697][ C0] down_interruptible+0x62/0x80
[ 795.856524][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 795.861177][ C0] ? mark_lock+0xbc/0x1160
[ 795.865568][ C0] ? gadget_bind+0x290/0x290
[ 795.870133][ C0] ? mark_lock+0xbc/0x1160
[ 795.874527][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 795.880666][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 795.886445][ C0] ? finish_task_switch+0x11d/0x5d0
[ 795.891618][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 795.897225][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 795.902145][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 795.906720][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 795.912257][ C0] ? ioctl_preallocate+0x200/0x200
[ 795.917342][ C0] ? __fget+0x357/0x530
[ 795.921474][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 795.925869][ C0] ? __sched_text_start+0x8/0x8
[ 795.930697][ C0] ? do_sys_open+0x2e7/0x580
[ 795.935263][ C0] ksys_ioctl+0x9b/0xc0
[ 795.939407][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 795.943972][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 795.949231][ C0] do_syscall_64+0xb7/0x580
[ 795.953709][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 795.959574][ C0] RIP: 0033:0x4598c7
[ 795.963455][ C0] Code: Bad RIP value.
[ 795.967498][ C0] RSP: 002b:00007fd1268beef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 795.975882][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 795.983832][ C0] RDX: 00007fd1268bf3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 795.991778][ C0] RBP: 0000000020000151 R08: 0000000000000000 R09: 000000000000000b
[ 795.999727][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000330
[ 796.007681][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 00000000ffffffff
[ 796.015644][ C0] udevd R running task 28592 13622 239 0x00000000
[ 796.023519][ C0] Call Trace:
[ 796.026782][ C0] ? __schedule+0x898/0x1cd0
[ 796.031355][ C0] ? __sched_text_start+0x8/0x8
[ 796.036181][ C0] schedule+0xca/0x250
[ 796.040227][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 796.046272][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 796.052053][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 796.057226][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 796.062052][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 796.067053][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 796.071967][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 796.077148][ C0] ep_poll+0xcca/0xe60
[ 796.081193][ C0] ? ep_modify+0x830/0x830
[ 796.085584][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 796.091107][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 796.095935][ C0] ? handle_mm_fault+0x1d5/0x910
[ 796.100855][ C0] ? wake_up_q+0xf0/0xf0
[ 796.105074][ C0] ? mark_held_locks+0x9f/0xe0
[ 796.109815][ C0] ? down_read_non_owner+0x470/0x470
[ 796.115091][ C0] do_epoll_wait+0x209/0x260
[ 796.119664][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 796.125360][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 796.130393][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 796.135660][ C0] do_syscall_64+0xb7/0x580
[ 796.140145][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 796.146024][ C0] RIP: 0033:0x7f8d19061943
[ 796.150430][ C0] Code: Bad RIP value.
[ 796.154472][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 796.162867][ C0] RAX: ffffffffffffffda RBX: 0000000001fea710 RCX: 00007f8d19061943
[ 796.170821][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 796.178786][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 796.186740][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 796.194709][ C0] R13: 0000000001fdd5f0 R14: 0000000001fcd250 R15: 000000000000000b
[ 796.202668][ C0] syz-executor.0 R running task 28824 13625 1740 0x80004006
[ 796.210547][ C0] Call Trace:
[ 796.213909][ C0] ? __schedule+0x898/0x1cd0
[ 796.218477][ C0] ? __sched_text_start+0x8/0x8
[ 796.223309][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 796.228571][ C0] ? dput+0x35/0xe00
[ 796.232448][ C0] preempt_schedule_common+0x30/0x60
[ 796.237709][ C0] _cond_resched+0x18/0x20
[ 796.242102][ C0] dput+0x52/0xe00
[ 796.245803][ C0] ? full_proxy_release+0x221/0x2e0
[ 796.250982][ C0] __fput+0x3fa/0x840
[ 796.254948][ C0] task_work_run+0x13f/0x1c0
[ 796.259518][ C0] do_exit+0x8c4/0x2c00
[ 796.263651][ C0] ? find_held_lock+0x2d/0x110
[ 796.268399][ C0] ? mm_update_next_owner+0x630/0x630
[ 796.273759][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 796.278585][ C0] do_group_exit+0x125/0x340
[ 796.283151][ C0] get_signal+0x466/0x23d0
[ 796.287563][ C0] ? debugfs_file_put+0x43/0x70
[ 796.292398][ C0] do_signal+0x88/0x14e0
[ 796.296619][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 796.302157][ C0] ? ioctl_preallocate+0x200/0x200
[ 796.307260][ C0] ? setup_sigcontext+0x820/0x820
[ 796.312278][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 796.316678][ C0] ? __sched_text_start+0x8/0x8
[ 796.321506][ C0] ? do_sys_open+0x2e7/0x580
[ 796.326076][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 796.331341][ C0] do_syscall_64+0x45f/0x580
[ 796.335917][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 796.341791][ C0] RIP: 0033:0x4598c7
[ 796.345675][ C0] Code: Bad RIP value.
[ 796.349731][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 796.358121][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00000000004598c7
[ 796.366069][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 796.374027][ C0] RBP: 00000000200002d3 R08: 0000000000000000 R09: 000000000000000b
[ 796.381974][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f30002b06d4
[ 796.389922][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 796.397874][ C0] syz-executor.3 R running task 29512 13629 5849 0x00004004
[ 796.405750][ C0] Call Trace:
[ 796.409019][ C0] ? do_raw_spin_lock+0x1d1/0x280
[ 796.414020][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 796.418936][ C0] ? lock_acquire+0x127/0x320
[ 796.423588][ C0] ? input_inject_event+0xa6/0x323
[ 796.428683][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 796.434030][ C0] ? input_inject_event+0xa6/0x323
[ 796.439117][ C0] ? input_inject_event+0xa6/0x323
[ 796.444204][ C0] ? evdev_write+0x2c9/0x410
[ 796.448780][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 796.454735][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 796.459130][ C0] ? security_file_permission+0x8a/0x370
[ 796.464738][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 796.470695][ C0] ? __vfs_write+0x76/0x100
[ 796.475191][ C0] ? vfs_write+0x262/0x5c0
[ 796.479584][ C0] ? ksys_write+0x1e8/0x250
[ 796.484062][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 796.488806][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 796.494502][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 796.500195][ C0] ? do_syscall_64+0xb7/0x580
[ 796.504850][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 796.510890][ C0]
[ 796.510890][ C0] Showing all locks held in the system:
[ 796.518583][ C0] 4 locks held by kworker/0:1/12:
[ 796.523588][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 796.533730][ C0] #1: ffff8881da20fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 796.544387][ C0] #2: ffff8881d5f73500 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 796.552696][ C0] #3: ffff8881d5f88510 (&hub->status_mutex){+.+.}, at: hub_ext_port_status+0x58/0x460
[ 796.562314][ C0] 3 locks held by kworker/1:2/83:
[ 796.567306][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 796.577436][ C0] #1: ffff8881d8a47dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 796.588084][ C0] #2: ffff8881d5ef7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 796.596394][ C0] 7 locks held by kworker/0:2/102:
[ 796.601473][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 796.611253][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 796.620252][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 796.628907][ C0] #3: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 796.638952][ C0] #4: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 796.648473][ C0] #5: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 796.656954][ C0] #6: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 796.666221][ C0] 3 locks held by rs:main Q:Reg/1596:
[ 796.671561][ C0] #0: ffff8881d60ecae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100
[ 796.680128][ C0] #1: ffff8881d56f1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0
[ 796.688437][ C0] #2: ffff8881c80665e8 (&sb->s_type->i_mutex_key#10){++++}, at: ext4_file_write_iter+0x1ab/0x1210
[ 796.699103][ C0] 2 locks held by getty/1689:
[ 796.703749][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.713014][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.722540][ C0] 2 locks held by getty/1690:
[ 796.727185][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.736372][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.745895][ C0] 2 locks held by getty/1691:
[ 796.750541][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.759725][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.769252][ C0] 2 locks held by getty/1692:
[ 796.773900][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.783074][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.792603][ C0] 2 locks held by getty/1693:
[ 796.797256][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.806432][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.815956][ C0] 2 locks held by getty/1694:
[ 796.820601][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.829778][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.839306][ C0] 6 locks held by kworker/0:3/2746:
[ 796.844486][ C0] 4 locks held by kworker/0:4/2751:
[ 796.849653][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 796.859791][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 796.870440][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 796.878746][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 796.888007][ C0] 5 locks held by kworker/0:5/2766:
[ 796.893179][ C0] 3 locks held by kworker/0:7/2804:
[ 796.898356][ C0] 4 locks held by kworker/u4:0/7947:
[ 796.903616][ C0] 2 locks held by getty/11684:
[ 796.908352][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 796.917526][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 796.927058][ C0] 2 locks held by syz-executor.3/13629:
[ 796.932574][ C0]
[ 796.934888][ C0] =============================================
[ 796.934888][ C0]
[ 796.943742][ C0] task PC stack pid father
[ 796.950507][ C0] init S24528 1 0 0x00000000
[ 796.956840][ C0] Call Trace:
20:28:05 executing program 4:
r0 = syz_usb_connect(0x0, 0x1cf, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0xac, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x20, 0x85, 0x3, "26e743"}, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="20000400000000f4ff80"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0x19, 0x2, "aabd"}, 0x0, 0x0, 0x0, 0x0})
r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040000010209bd00070581070001000000bf52cf6794a9d3"], 0x0)
syz_usb_disconnect(r1)
syz_usb_control_io$hid(r1, &(0x7f0000000440)={0x24, &(0x7f0000000000)={0x20, 0x36, 0x1f, {0x1f, 0x4, "545eef6f8ee1b952cfa6794705ec51ce6f28ba0209d3e84bf1fc3a54c3"}}, &(0x7f0000000040)={0x0, 0x3, 0xfd, @string={0xfd, 0x3, "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"}}, &(0x7f0000000180)={0x0, 0x22, 0x1f, {[@local=@item_4={0x3, 0x2, 0x0, "20b8777c"}, @local=@item_012={0x1, 0x2, 0x0, "f9"}, @main=@item_4={0x3, 0x0, 0x13, "cb93c557"}, @global=@item_4={0x3, 0x1, 0xa, "d0774cb2"}, @main=@item_4={0x3, 0x0, 0xc, "6fd28f13"}, @global=@item_012={0x2, 0x1, 0x4, "a356"}, @global=@item_012={0x0, 0x1, 0x3}, @main=@item_4={0x3, 0x0, 0x0, "48a5a854"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xe88, 0x3, 0x1, {0x22, 0xac4}}}}, &(0x7f0000000580)={0x2c, &(0x7f0000000480)={0x40, 0x14, 0x24, "a35a4b680dec0ae78e6044e4d40c01ad8732b0387c92cc0d0591fafd0c40c8dd189f523f"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0xd1}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x94}, &(0x7f00000006c0)={0x20, 0x1, 0xc3, "4105671ce1424dbff2eff44b10852de79c0762db8ecb40733164ab68fad266e4a5c2506f6d45c46c867d42a379b20d57f6aacdff430b36740b2146ff8a8f95cb2304e4c38ca4c09171261775d19bf7e059c77af78417789212af1058cb6a86b28b36957f37598525b2c863566d22d10464f56e3bd5c8f3259fe8b11ab6fa3c13f6b0acf1f186187d3903642d0f416dc0f3e9c860cec968cf966b25e7e2f6ce8f8b5a2eb50e38f941131abcef9103e6b9a4dc71d7552ec5d3028218290b31ac8afaaff0"}, &(0x7f0000000540)={0x20, 0x3, 0x1, 0xf3}})
[ 796.960126][ C0] ? __schedule+0x898/0x1cd0
[ 796.964708][ C0] ? __sched_text_start+0x8/0x8
[ 796.969549][ C0] ? debug_object_fixup+0x30/0x30
[ 796.974582][ C0] ? enqueue_hrtimer+0x380/0x380
[ 796.979512][ C0] schedule+0xca/0x250
[ 796.983580][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 796.989645][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 796.995453][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 797.000296][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 797.006254][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.012036][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.017302][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 797.023614][ C0] ? pollwake+0x200/0x200
[ 797.027920][ C0] do_select+0x122e/0x1700
[ 797.032317][ C0] ? select_estimate_accuracy+0x320/0x320
[ 797.038016][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 797.043796][ C0] ? poll_freewait+0x250/0x250
[ 797.048545][ C0] ? kmem_cache_free+0xb9/0x380
[ 797.053371][ C0] ? putname+0xe1/0x120
[ 797.057502][ C0] ? filename_lookup+0x28f/0x3f0
[ 797.062418][ C0] ? vfs_statx+0x113/0x1e0
[ 797.066819][ C0] ? __do_sys_newstat+0x96/0x120
[ 797.071730][ C0] ? do_syscall_64+0xb7/0x580
[ 797.076381][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 797.082426][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 797.087342][ C0] ? find_held_lock+0x2d/0x110
[ 797.092080][ C0] ? mark_lock+0xbc/0x1160
[ 797.096482][ C0] ? __lock_acquire+0x145e/0x3b60
[ 797.101482][ C0] ? __lock_acquire+0x80b/0x3b60
[ 797.106395][ C0] ? find_held_lock+0x2d/0x110
[ 797.111142][ C0] ? __might_fault+0x11f/0x1d0
[ 797.115885][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 797.120712][ C0] ? lock_acquire+0x127/0x320
[ 797.125364][ C0] ? __might_fault+0xef/0x1d0
[ 797.130017][ C0] ? __might_fault+0x192/0x1d0
[ 797.134758][ C0] ? core_sys_select+0x4da/0x820
[ 797.139698][ C0] core_sys_select+0x4da/0x820
[ 797.144444][ C0] ? do_compat_pselect+0x210/0x210
[ 797.149541][ C0] ? find_held_lock+0x2d/0x110
[ 797.154293][ C0] ? find_held_lock+0x2d/0x110
[ 797.159035][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 797.163876][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 797.169419][ C0] ? timespec64_add_safe+0x189/0x210
[ 797.174697][ C0] ? nsec_to_clock_t+0x30/0x30
[ 797.179440][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.184702][ C0] kern_select+0x13d/0x1c0
[ 797.189096][ C0] ? core_sys_select+0x820/0x820
[ 797.194010][ C0] __x64_sys_select+0xba/0x150
[ 797.198753][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.204013][ C0] do_syscall_64+0xb7/0x580
[ 797.208493][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 797.214359][ C0] RIP: 0033:0x7fd311070dd3
[ 797.218758][ C0] Code: Bad RIP value.
[ 797.222800][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 797.231184][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 797.239133][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 797.247078][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 797.255027][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 797.262975][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 797.270927][ C0] kthreadd S29208 2 0 0x80004000
[ 797.277249][ C0] Call Trace:
[ 797.280528][ C0] ? __schedule+0x898/0x1cd0
[ 797.285106][ C0] ? __sched_text_start+0x8/0x8
[ 797.289938][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 797.294942][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 797.299859][ C0] schedule+0xca/0x250
[ 797.303910][ C0] kthreadd+0x572/0x680
[ 797.308044][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 797.313489][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 797.319447][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 797.324893][ C0] ret_from_fork+0x24/0x30
[ 797.329295][ C0] rcu_gp I30312 3 2 0x80004000
[ 797.335636][ C0] Call Trace:
[ 797.338912][ C0] ? __schedule+0x898/0x1cd0
[ 797.343478][ C0] ? __sched_text_start+0x8/0x8
[ 797.348320][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 797.353320][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 797.358234][ C0] schedule+0xca/0x250
[ 797.362278][ C0] rescuer_thread+0x6ed/0xc00
[ 797.366928][ C0] ? worker_thread+0xe20/0xe20
[ 797.371665][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.377448][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 797.382360][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.387620][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.392618][ C0] ? worker_thread+0xe20/0xe20
[ 797.397356][ C0] kthread+0x318/0x420
[ 797.401410][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.406765][ C0] ret_from_fork+0x24/0x30
[ 797.411162][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 797.417486][ C0] Call Trace:
[ 797.420761][ C0] ? __schedule+0x898/0x1cd0
[ 797.425327][ C0] ? __sched_text_start+0x8/0x8
[ 797.430153][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 797.435153][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 797.440066][ C0] schedule+0xca/0x250
[ 797.444117][ C0] rescuer_thread+0x6ed/0xc00
[ 797.448769][ C0] ? worker_thread+0xe20/0xe20
[ 797.453509][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.459290][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 797.464202][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.469463][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.474463][ C0] ? worker_thread+0xe20/0xe20
[ 797.479207][ C0] kthread+0x318/0x420
[ 797.483252][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.488597][ C0] ret_from_fork+0x24/0x30
[ 797.493005][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 797.499336][ C0] Workqueue: 0x0 (kblockd)
[ 797.503814][ C0] Call Trace:
[ 797.507080][ C0] ? __schedule+0x898/0x1cd0
[ 797.511646][ C0] ? __sched_text_start+0x8/0x8
[ 797.516470][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 797.521818][ C0] schedule+0xca/0x250
[ 797.525861][ C0] worker_thread+0x245/0xe20
[ 797.530431][ C0] ? process_one_work+0x1530/0x1530
[ 797.535608][ C0] kthread+0x318/0x420
[ 797.539656][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.545007][ C0] ret_from_fork+0x24/0x30
[ 797.549398][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 797.555732][ C0] Call Trace:
[ 797.558998][ C0] ? __schedule+0x898/0x1cd0
[ 797.563563][ C0] ? __sched_text_start+0x8/0x8
[ 797.568389][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 797.573392][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 797.578302][ C0] schedule+0xca/0x250
[ 797.582347][ C0] rescuer_thread+0x6ed/0xc00
[ 797.587004][ C0] ? worker_thread+0xe20/0xe20
[ 797.591750][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.597529][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 797.602445][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.607712][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.612720][ C0] ? worker_thread+0xe20/0xe20
[ 797.617457][ C0] kthread+0x318/0x420
[ 797.621503][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.626845][ C0] ret_from_fork+0x24/0x30
[ 797.631236][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 797.639105][ C0] Call Trace:
[ 797.642367][ C0] ? __schedule+0x898/0x1cd0
[ 797.646942][ C0] ? __sched_text_start+0x8/0x8
[ 797.651769][ C0] ? __do_softirq+0x650/0x912
[ 797.656420][ C0] ? takeover_tasklets+0x720/0x720
[ 797.661507][ C0] preempt_schedule_common+0x30/0x60
[ 797.666765][ C0] _cond_resched+0x18/0x20
[ 797.671157][ C0] smpboot_thread_fn+0x3e8/0x850
[ 797.676074][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 797.682460][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.687466][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 797.693854][ C0] kthread+0x318/0x420
[ 797.697908][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.703263][ C0] ret_from_fork+0x24/0x30
[ 797.707661][ C0] rcu_sched I29384 10 2 0x80004000
[ 797.713967][ C0] Call Trace:
[ 797.717234][ C0] ? __schedule+0x898/0x1cd0
[ 797.721802][ C0] ? __sched_text_start+0x8/0x8
[ 797.726626][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 797.731970][ C0] ? lock_timer_base+0x55/0x1a0
[ 797.736799][ C0] schedule+0xca/0x250
[ 797.740853][ C0] schedule_timeout+0x440/0xb20
[ 797.745683][ C0] ? lock_acquire+0x127/0x320
[ 797.750335][ C0] ? usleep_range+0x160/0x160
[ 797.754991][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.760770][ C0] ? __next_timer_interrupt+0x190/0x190
[ 797.766290][ C0] ? swake_up_one+0x60/0x60
[ 797.770768][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 797.776028][ C0] rcu_gp_kthread+0xaff/0x29e0
[ 797.780768][ C0] ? lock_acquire+0x127/0x320
[ 797.785418][ C0] ? kfree_call_rcu+0x10/0x10
[ 797.790079][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.795869][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.801127][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.806126][ C0] ? kfree_call_rcu+0x10/0x10
[ 797.810777][ C0] kthread+0x318/0x420
[ 797.814820][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.820167][ C0] ret_from_fork+0x24/0x30
[ 797.824560][ C0] migration/0 R running task 29944 11 2 0x80004000
[ 797.832439][ C0] Call Trace:
[ 797.835712][ C0] ? __schedule+0x898/0x1cd0
[ 797.840282][ C0] ? __sched_text_start+0x8/0x8
[ 797.845107][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 797.850886][ C0] schedule+0xca/0x250
[ 797.854929][ C0] smpboot_thread_fn+0x585/0x850
[ 797.859842][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 797.866230][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 797.871241][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 797.877628][ C0] kthread+0x318/0x420
[ 797.881672][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 797.887017][ C0] ret_from_fork+0x24/0x30
[ 797.891409][ C0] kworker/0:1 R running task 26000 12 2 0x80004000
[ 797.899291][ C0] Workqueue: usb_hub_wq hub_event
[ 797.904296][ C0] Call Trace:
[ 797.907570][ C0] ? __schedule+0x898/0x1cd0
[ 797.912139][ C0] ? __sched_text_start+0x8/0x8
[ 797.916979][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.922239][ C0] schedule+0xca/0x250
[ 797.926283][ C0] schedule_timeout+0x440/0xb20
[ 797.931109][ C0] ? find_held_lock+0x2d/0x110
[ 797.935848][ C0] ? usleep_range+0x160/0x160
[ 797.940500][ C0] ? __next_timer_interrupt+0x190/0x190
[ 797.946022][ C0] ? mark_held_locks+0x9f/0xe0
[ 797.950760][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 797.955932][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 797.961715][ C0] ? __free_object+0x747/0xcf0
[ 797.966453][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 797.971977][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 797.977245][ C0] ? wake_up_q+0xf0/0xf0
[ 797.981464][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 797.986387][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 797.991389][ C0] ? sg_clean+0x230/0x230
[ 797.995693][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 798.000959][ C0] ? memset+0x20/0x40
[ 798.004915][ C0] usb_control_msg+0x31c/0x4a0
[ 798.009654][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 798.014826][ C0] ? __next_timer_interrupt+0x190/0x190
[ 798.020346][ C0] hub_ext_port_status+0x125/0x460
[ 798.025432][ C0] hub_port_debounce+0x11c/0x260
[ 798.030344][ C0] ? usb_port_disable+0x190/0x190
[ 798.035344][ C0] ? kfree_const+0x51/0x60
[ 798.039734][ C0] ? kfree+0xe4/0x2f0
[ 798.043691][ C0] ? driver_check+0x50/0x50
[ 798.048169][ C0] ? kfree_const+0x51/0x60
[ 798.052561][ C0] ? kobject_put+0x18c/0x280
[ 798.057127][ C0] hub_event+0x250b/0x3640
[ 798.061522][ C0] ? find_held_lock+0x2d/0x110
[ 798.066263][ C0] ? mark_held_locks+0xe0/0xe0
[ 798.071009][ C0] ? hub_port_debounce+0x260/0x260
[ 798.076238][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 798.081762][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 798.087050][ C0] process_one_work+0x92b/0x1530
[ 798.091982][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 798.097427][ C0] worker_thread+0x96/0xe20
[ 798.101916][ C0] ? process_one_work+0x1530/0x1530
[ 798.107091][ C0] kthread+0x318/0x420
[ 798.111139][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.116489][ C0] ret_from_fork+0x24/0x30
[ 798.120888][ C0] cpuhp/0 S28352 13 2 0x80004000
[ 798.127202][ C0] Call Trace:
[ 798.130473][ C0] ? __schedule+0x898/0x1cd0
[ 798.135046][ C0] ? __sched_text_start+0x8/0x8
[ 798.139877][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 798.145663][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.150923][ C0] schedule+0xca/0x250
[ 798.154966][ C0] smpboot_thread_fn+0x585/0x850
[ 798.159881][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.166268][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.171280][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.177669][ C0] kthread+0x318/0x420
[ 798.181716][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.187060][ C0] ret_from_fork+0x24/0x30
[ 798.192408][ C0] cpuhp/1 S28400 14 2 0x80004000
[ 798.198714][ C0] Call Trace:
[ 798.201977][ C0] ? __schedule+0x898/0x1cd0
[ 798.206549][ C0] ? __sched_text_start+0x8/0x8
[ 798.211374][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 798.217157][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.222418][ C0] schedule+0xca/0x250
[ 798.226460][ C0] smpboot_thread_fn+0x585/0x850
[ 798.231395][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.237781][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.242786][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.249174][ C0] kthread+0x318/0x420
[ 798.253217][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.258562][ C0] ret_from_fork+0x24/0x30
[ 798.262953][ C0] migration/1 S30512 15 2 0x80004000
[ 798.269261][ C0] Call Trace:
[ 798.272524][ C0] ? __schedule+0x898/0x1cd0
[ 798.277100][ C0] ? __sched_text_start+0x8/0x8
[ 798.281936][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 798.287741][ C0] schedule+0xca/0x250
[ 798.291799][ C0] smpboot_thread_fn+0x585/0x850
[ 798.296711][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.303103][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.308118][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.314523][ C0] kthread+0x318/0x420
[ 798.318571][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.323924][ C0] ret_from_fork+0x24/0x30
[ 798.328321][ C0] ksoftirqd/1 S25696 16 2 0x80004000
[ 798.334635][ C0] Call Trace:
[ 798.337908][ C0] ? __schedule+0x898/0x1cd0
[ 798.342492][ C0] ? __sched_text_start+0x8/0x8
[ 798.347320][ C0] schedule+0xca/0x250
[ 798.351375][ C0] smpboot_thread_fn+0x585/0x850
[ 798.356289][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.362680][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.367681][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 798.374068][ C0] kthread+0x318/0x420
[ 798.378114][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.383462][ C0] ret_from_fork+0x24/0x30
[ 798.387857][ C0] kworker/1:0 I24016 17 2 0x80004000
[ 798.394203][ C0] Workqueue: 0x0 (events)
[ 798.398595][ C0] Call Trace:
[ 798.401870][ C0] ? __schedule+0x898/0x1cd0
[ 798.406435][ C0] ? __sched_text_start+0x8/0x8
[ 798.411267][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 798.416180][ C0] schedule+0xca/0x250
[ 798.420228][ C0] worker_thread+0x245/0xe20
[ 798.424799][ C0] ? process_one_work+0x1530/0x1530
[ 798.429969][ C0] kthread+0x318/0x420
[ 798.434027][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.439460][ C0] ret_from_fork+0x24/0x30
[ 798.443851][ C0] kworker/1:0H I29304 18 2 0x80004000
[ 798.450181][ C0] Workqueue: 0x0 (kblockd)
[ 798.454658][ C0] Call Trace:
[ 798.457923][ C0] ? __schedule+0x898/0x1cd0
[ 798.462493][ C0] ? __sched_text_start+0x8/0x8
[ 798.467320][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 798.472669][ C0] schedule+0xca/0x250
[ 798.476715][ C0] worker_thread+0x245/0xe20
[ 798.481295][ C0] ? process_one_work+0x1530/0x1530
[ 798.486465][ C0] kthread+0x318/0x420
[ 798.490511][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.495859][ C0] ret_from_fork+0x24/0x30
[ 798.500252][ C0] kdevtmpfs S27784 19 2 0x80004000
[ 798.506566][ C0] Call Trace:
[ 798.509833][ C0] ? __schedule+0x898/0x1cd0
[ 798.514402][ C0] ? __sched_text_start+0x8/0x8
[ 798.519229][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 798.524231][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 798.529145][ C0] schedule+0xca/0x250
[ 798.533192][ C0] devtmpfsd.part.0+0x48d/0x780
[ 798.538016][ C0] ? public_dev_mount+0xa0/0xa0
[ 798.542843][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.548114][ C0] ? ksys_mount+0xfc/0x150
[ 798.552508][ C0] ? kfree+0xe4/0x2f0
[ 798.556469][ C0] devtmpfsd+0xf8/0x120
[ 798.560600][ C0] ? devtmpfsd.part.0+0x780/0x780
[ 798.565601][ C0] kthread+0x318/0x420
[ 798.569643][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.574989][ C0] ret_from_fork+0x24/0x30
[ 798.579378][ C0] netns I30584 20 2 0x80004000
[ 798.585707][ C0] Call Trace:
[ 798.588976][ C0] ? __schedule+0x898/0x1cd0
[ 798.593551][ C0] ? __sched_text_start+0x8/0x8
[ 798.598381][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 798.603392][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 798.608315][ C0] schedule+0xca/0x250
[ 798.612360][ C0] rescuer_thread+0x6ed/0xc00
[ 798.617015][ C0] ? worker_thread+0xe20/0xe20
[ 798.621844][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 798.627623][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 798.632537][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.637803][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.642804][ C0] ? worker_thread+0xe20/0xe20
[ 798.647540][ C0] kthread+0x318/0x420
[ 798.651583][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.656930][ C0] ret_from_fork+0x24/0x30
[ 798.661331][ C0] kauditd S30280 21 2 0x80004000
[ 798.667643][ C0] Call Trace:
[ 798.670911][ C0] ? __schedule+0x898/0x1cd0
[ 798.675477][ C0] ? __sched_text_start+0x8/0x8
[ 798.680300][ C0] ? prepare_to_wait_event+0x129/0x650
[ 798.685750][ C0] ? skb_dequeue+0x129/0x180
[ 798.690325][ C0] schedule+0xca/0x250
[ 798.694373][ C0] kauditd_thread+0x627/0xac0
[ 798.699030][ C0] ? auditd_reset+0x170/0x170
[ 798.703686][ C0] ? finish_wait+0x260/0x260
[ 798.708261][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.713529][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.718536][ C0] ? auditd_reset+0x170/0x170
[ 798.723188][ C0] kthread+0x318/0x420
[ 798.727235][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.732585][ C0] ret_from_fork+0x24/0x30
[ 798.736980][ C0] kworker/1:1 I23056 22 2 0x80004000
[ 798.743317][ C0] Workqueue: 0x0 (rcu_gp)
[ 798.747708][ C0] Call Trace:
[ 798.750974][ C0] ? __schedule+0x898/0x1cd0
[ 798.755550][ C0] ? __sched_text_start+0x8/0x8
[ 798.760378][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 798.765726][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 798.770727][ C0] schedule+0xca/0x250
[ 798.774777][ C0] worker_thread+0x245/0xe20
[ 798.779344][ C0] ? process_one_work+0x1530/0x1530
[ 798.784598][ C0] kthread+0x318/0x420
[ 798.788642][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.797286][ C0] ret_from_fork+0x24/0x30
[ 798.801688][ C0] khungtaskd S30144 23 2 0x80004000
[ 798.808000][ C0] Call Trace:
[ 798.811265][ C0] ? __schedule+0x898/0x1cd0
[ 798.815836][ C0] ? __sched_text_start+0x8/0x8
[ 798.820662][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 798.826018][ C0] ? lock_timer_base+0x55/0x1a0
[ 798.830844][ C0] schedule+0xca/0x250
[ 798.834889][ C0] schedule_timeout+0x440/0xb20
[ 798.839713][ C0] ? usleep_range+0x160/0x160
[ 798.844376][ C0] ? watchdog+0x933/0xe50
[ 798.848680][ C0] ? __next_timer_interrupt+0x190/0x190
[ 798.854202][ C0] ? watchdog+0x1a1/0xe50
[ 798.858507][ C0] watchdog+0xeb/0xe50
[ 798.862553][ C0] ? reset_hung_task_detector+0x30/0x30
[ 798.868081][ C0] kthread+0x318/0x420
[ 798.872125][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.877473][ C0] ret_from_fork+0x24/0x30
[ 798.881862][ C0] oom_reaper S30568 24 2 0x80004000
[ 798.888168][ C0] Call Trace:
[ 798.891431][ C0] ? __schedule+0x898/0x1cd0
[ 798.895994][ C0] ? __sched_text_start+0x8/0x8
[ 798.900824][ C0] ? prepare_to_wait_event+0x129/0x650
[ 798.906264][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 798.911442][ C0] schedule+0xca/0x250
[ 798.915486][ C0] oom_reaper+0xb99/0x1060
[ 798.919891][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 798.924717][ C0] ? lock_acquire+0x127/0x320
[ 798.929367][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 798.934548][ C0] ? finish_wait+0x260/0x260
[ 798.939122][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 798.944383][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 798.949380][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 798.954551][ C0] kthread+0x318/0x420
[ 798.958594][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 798.963939][ C0] ret_from_fork+0x24/0x30
[ 798.968328][ C0] writeback I30584 25 2 0x80004000
[ 798.974656][ C0] Call Trace:
[ 798.977921][ C0] ? __schedule+0x898/0x1cd0
[ 798.982486][ C0] ? __sched_text_start+0x8/0x8
[ 798.987313][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 798.992316][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 798.997228][ C0] schedule+0xca/0x250
[ 799.001276][ C0] rescuer_thread+0x6ed/0xc00
[ 799.005937][ C0] ? worker_thread+0xe20/0xe20
[ 799.010674][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.016457][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.021372][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.026631][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.031629][ C0] ? worker_thread+0xe20/0xe20
[ 799.036367][ C0] kthread+0x318/0x420
[ 799.040411][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.045760][ C0] ret_from_fork+0x24/0x30
[ 799.050161][ C0] kcompactd0 S30608 26 2 0x80004000
[ 799.056471][ C0] Call Trace:
[ 799.059739][ C0] ? __schedule+0x898/0x1cd0
[ 799.066162][ C0] ? __sched_text_start+0x8/0x8
[ 799.070991][ C0] ? prepare_to_wait_event+0x129/0x650
[ 799.076426][ C0] schedule+0xca/0x250
[ 799.080475][ C0] kcompactd+0x50d/0x7c0
[ 799.084695][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 799.089780][ C0] ? finish_wait+0x260/0x260
[ 799.094359][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.099632][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.104643][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 799.109731][ C0] kthread+0x318/0x420
[ 799.113792][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.119163][ C0] ret_from_fork+0x24/0x30
[ 799.123674][ C0] kworker/u4:1 I24448 28 2 0x80004000
[ 799.130043][ C0] Workqueue: 0x0 (events_unbound)
[ 799.135140][ C0] Call Trace:
[ 799.138420][ C0] ? __schedule+0x898/0x1cd0
[ 799.142994][ C0] ? __sched_text_start+0x8/0x8
[ 799.147826][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 799.153197][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.158651][ C0] schedule+0xca/0x250
[ 799.162704][ C0] worker_thread+0x245/0xe20
[ 799.167363][ C0] ? process_one_work+0x1530/0x1530
[ 799.172553][ C0] kthread+0x318/0x420
[ 799.176603][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.182041][ C0] ret_from_fork+0x24/0x30
[ 799.186444][ C0] kblockd I31000 78 2 0x80004000
[ 799.193814][ C0] Call Trace:
[ 799.197093][ C0] ? __schedule+0x898/0x1cd0
[ 799.201664][ C0] ? __sched_text_start+0x8/0x8
[ 799.206495][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.211499][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.216419][ C0] schedule+0xca/0x250
[ 799.220467][ C0] rescuer_thread+0x6ed/0xc00
[ 799.225122][ C0] ? worker_thread+0xe20/0xe20
[ 799.229862][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.235647][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.240565][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.245829][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.250830][ C0] ? worker_thread+0xe20/0xe20
[ 799.255658][ C0] kthread+0x318/0x420
[ 799.259719][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.265069][ C0] ret_from_fork+0x24/0x30
[ 799.269474][ C0] ata_sff I30584 79 2 0x80004000
[ 799.275808][ C0] Call Trace:
[ 799.279083][ C0] ? __schedule+0x898/0x1cd0
[ 799.283661][ C0] ? __sched_text_start+0x8/0x8
[ 799.288493][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.293496][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.298411][ C0] schedule+0xca/0x250
[ 799.302461][ C0] rescuer_thread+0x6ed/0xc00
[ 799.307119][ C0] ? worker_thread+0xe20/0xe20
[ 799.311875][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.317758][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.322686][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.327957][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.332967][ C0] ? worker_thread+0xe20/0xe20
[ 799.337809][ C0] kthread+0x318/0x420
[ 799.341861][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.348089][ C0] ret_from_fork+0x24/0x30
[ 799.352499][ C0] md I31000 80 2 0x80004000
[ 799.358848][ C0] Call Trace:
[ 799.362119][ C0] ? __schedule+0x898/0x1cd0
[ 799.366687][ C0] ? __sched_text_start+0x8/0x8
[ 799.371513][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.376514][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.381431][ C0] schedule+0xca/0x250
[ 799.385479][ C0] rescuer_thread+0x6ed/0xc00
[ 799.390148][ C0] ? worker_thread+0xe20/0xe20
[ 799.394904][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.400685][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.405603][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.410863][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.415945][ C0] ? worker_thread+0xe20/0xe20
[ 799.423594][ C0] kthread+0x318/0x420
[ 799.427949][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.433300][ C0] ret_from_fork+0x24/0x30
[ 799.437693][ C0] edac-poller I31000 81 2 0x80004000
[ 799.444022][ C0] Call Trace:
[ 799.447303][ C0] ? __schedule+0x898/0x1cd0
[ 799.451871][ C0] ? __sched_text_start+0x8/0x8
[ 799.456700][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.461704][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.466621][ C0] schedule+0xca/0x250
[ 799.470668][ C0] rescuer_thread+0x6ed/0xc00
[ 799.475337][ C0] ? worker_thread+0xe20/0xe20
[ 799.480079][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.485866][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.490795][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.496072][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.501093][ C0] ? worker_thread+0xe20/0xe20
[ 799.505846][ C0] kthread+0x318/0x420
[ 799.509895][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.515242][ C0] ret_from_fork+0x24/0x30
[ 799.519646][ C0] kworker/1:2 D23648 83 2 0x80004000
[ 799.526059][ C0] Workqueue: usb_hub_wq hub_event
[ 799.531058][ C0] Call Trace:
[ 799.534336][ C0] ? __schedule+0x898/0x1cd0
[ 799.539000][ C0] ? __sched_text_start+0x8/0x8
[ 799.543829][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.550147][ C0] schedule+0xca/0x250
[ 799.554196][ C0] schedule_timeout+0x440/0xb20
[ 799.559024][ C0] ? find_held_lock+0x2d/0x110
[ 799.563779][ C0] ? usleep_range+0x160/0x160
[ 799.568435][ C0] ? __next_timer_interrupt+0x190/0x190
[ 799.573959][ C0] ? mark_held_locks+0x9f/0xe0
[ 799.578700][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 799.583878][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 799.589676][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 799.595215][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 799.600912][ C0] ? wake_up_q+0xf0/0xf0
[ 799.605135][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 799.610053][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 799.615057][ C0] ? sg_clean+0x230/0x230
[ 799.619369][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 799.624633][ C0] ? memset+0x20/0x40
[ 799.628595][ C0] usb_control_msg+0x31c/0x4a0
[ 799.633348][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 799.638542][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 799.644067][ C0] usb_get_descriptor+0xc1/0x1b0
[ 799.649612][ C0] usb_get_configuration+0x28c/0x3060
[ 799.654977][ C0] ? __lock_acquire+0x145e/0x3b60
[ 799.660066][ C0] ? usb_destroy_configuration+0x580/0x580
[ 799.665877][ C0] ? mark_lock+0xbc/0x1160
[ 799.670270][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.675197][ C0] ? mark_held_locks+0x9f/0xe0
[ 799.679952][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 799.685140][ C0] usb_new_device+0xd3/0x160
[ 799.689720][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 799.694908][ C0] hub_event+0x1b5c/0x3640
[ 799.699305][ C0] ? hub_port_debounce+0x260/0x260
[ 799.704403][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 799.709926][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 799.715200][ C0] process_one_work+0x92b/0x1530
[ 799.720131][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 799.725479][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.730481][ C0] worker_thread+0x7ab/0xe20
[ 799.735049][ C0] ? process_one_work+0x1530/0x1530
[ 799.740223][ C0] kthread+0x318/0x420
[ 799.744301][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.749650][ C0] ret_from_fork+0x24/0x30
[ 799.754042][ C0] rpciod I30584 84 2 0x80004000
[ 799.760393][ C0] Call Trace:
[ 799.763660][ C0] ? __schedule+0x898/0x1cd0
[ 799.768228][ C0] ? __sched_text_start+0x8/0x8
[ 799.773080][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.778081][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.782997][ C0] schedule+0xca/0x250
[ 799.787043][ C0] rescuer_thread+0x6ed/0xc00
[ 799.791704][ C0] ? worker_thread+0xe20/0xe20
[ 799.796457][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.802254][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.807169][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.812432][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.817433][ C0] ? worker_thread+0xe20/0xe20
[ 799.822195][ C0] kthread+0x318/0x420
[ 799.826245][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.831593][ C0] ret_from_fork+0x24/0x30
[ 799.836094][ C0] kworker/u5:0 I29392 85 2 0x80004000
[ 799.842422][ C0] Workqueue: 0x0 (hci0)
[ 799.846639][ C0] Call Trace:
[ 799.850612][ C0] ? __schedule+0x898/0x1cd0
[ 799.855181][ C0] ? __sched_text_start+0x8/0x8
[ 799.860010][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 799.865359][ C0] schedule+0xca/0x250
[ 799.869406][ C0] worker_thread+0x245/0xe20
[ 799.873975][ C0] ? process_one_work+0x1530/0x1530
[ 799.880104][ C0] kthread+0x318/0x420
[ 799.884151][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.890453][ C0] ret_from_fork+0x24/0x30
[ 799.894848][ C0] xprtiod I30840 86 2 0x80004000
[ 799.901187][ C0] Call Trace:
[ 799.904454][ C0] ? __schedule+0x898/0x1cd0
[ 799.909021][ C0] ? __sched_text_start+0x8/0x8
[ 799.913848][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 799.918850][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 799.923777][ C0] schedule+0xca/0x250
[ 799.927824][ C0] rescuer_thread+0x6ed/0xc00
[ 799.932491][ C0] ? worker_thread+0xe20/0xe20
[ 799.937245][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 799.943993][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 799.948918][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 799.954194][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 799.959196][ C0] ? worker_thread+0xe20/0xe20
[ 799.963937][ C0] kthread+0x318/0x420
[ 799.967983][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 799.973332][ C0] ret_from_fork+0x24/0x30
[ 799.977728][ C0] cfg80211 I30840 87 2 0x80004000
[ 799.984075][ C0] Call Trace:
[ 799.987341][ C0] ? __schedule+0x898/0x1cd0
[ 799.991921][ C0] ? __sched_text_start+0x8/0x8
[ 799.996750][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.001771][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.006687][ C0] schedule+0xca/0x250
[ 800.010736][ C0] rescuer_thread+0x6ed/0xc00
[ 800.015392][ C0] ? worker_thread+0xe20/0xe20
[ 800.020231][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.026013][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.030930][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.036286][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.041288][ C0] ? worker_thread+0xe20/0xe20
[ 800.046028][ C0] kthread+0x318/0x420
[ 800.050075][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.055522][ C0] ret_from_fork+0x24/0x30
[ 800.060699][ C0] kswapd0 S30536 88 2 0x80004000
[ 800.067022][ C0] Call Trace:
[ 800.070290][ C0] ? __schedule+0x898/0x1cd0
[ 800.074944][ C0] ? __sched_text_start+0x8/0x8
[ 800.079772][ C0] ? cpumask_next+0x1f/0x30
[ 800.084254][ C0] schedule+0xca/0x250
[ 800.088301][ C0] kswapd+0xbb6/0xdd0
[ 800.092272][ C0] ? lock_acquire+0x127/0x320
[ 800.096926][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 800.101676][ C0] ? finish_wait+0x260/0x260
[ 800.106263][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.111534][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.116540][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 800.121288][ C0] kthread+0x318/0x420
[ 800.125338][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.130696][ C0] ret_from_fork+0x24/0x30
[ 800.135115][ C0] nfsiod I30584 89 2 0x80004000
[ 800.141511][ C0] Call Trace:
[ 800.144811][ C0] ? __schedule+0x898/0x1cd0
[ 800.149391][ C0] ? __sched_text_start+0x8/0x8
[ 800.154234][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.159238][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.164168][ C0] schedule+0xca/0x250
[ 800.168218][ C0] rescuer_thread+0x6ed/0xc00
[ 800.172886][ C0] ? worker_thread+0xe20/0xe20
[ 800.177629][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.183416][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.188335][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.193598][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.198600][ C0] ? worker_thread+0xe20/0xe20
[ 800.203340][ C0] kthread+0x318/0x420
[ 800.207391][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.212752][ C0] ret_from_fork+0x24/0x30
[ 800.217164][ C0] acpi_thermal_pm I30840 92 2 0x80004000
[ 800.223515][ C0] Call Trace:
[ 800.226793][ C0] ? __schedule+0x898/0x1cd0
[ 800.231361][ C0] ? __sched_text_start+0x8/0x8
[ 800.236283][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.241306][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.246224][ C0] schedule+0xca/0x250
[ 800.250273][ C0] rescuer_thread+0x6ed/0xc00
[ 800.254942][ C0] ? worker_thread+0xe20/0xe20
[ 800.259682][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.265465][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.270396][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.275658][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.280676][ C0] ? worker_thread+0xe20/0xe20
[ 800.285430][ C0] kthread+0x318/0x420
[ 800.289477][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.295360][ C0] ret_from_fork+0x24/0x30
[ 800.300375][ C0] scsi_eh_0 S30016 93 2 0x80004000
[ 800.306696][ C0] Call Trace:
[ 800.309990][ C0] ? __schedule+0x898/0x1cd0
[ 800.314645][ C0] ? __sched_text_start+0x8/0x8
[ 800.319474][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 800.324768][ C0] schedule+0xca/0x250
[ 800.328905][ C0] scsi_error_handler+0x508/0xf70
[ 800.333912][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 800.338759][ C0] ? lock_acquire+0x127/0x320
[ 800.343427][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 800.348517][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.354314][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.359237][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.364502][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.369506][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 800.374601][ C0] kthread+0x318/0x420
[ 800.378660][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.384026][ C0] ret_from_fork+0x24/0x30
[ 800.388433][ C0] scsi_tmf_0 I30584 94 2 0x80004000
[ 800.394765][ C0] Call Trace:
[ 800.398035][ C0] ? __schedule+0x898/0x1cd0
[ 800.402603][ C0] ? __sched_text_start+0x8/0x8
[ 800.407433][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.413219][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.418138][ C0] schedule+0xca/0x250
[ 800.422188][ C0] rescuer_thread+0x6ed/0xc00
[ 800.426842][ C0] ? worker_thread+0xe20/0xe20
[ 800.431585][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.437380][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.442744][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.448005][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.453012][ C0] ? worker_thread+0xe20/0xe20
[ 800.457765][ C0] kthread+0x318/0x420
[ 800.461812][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.467159][ C0] ret_from_fork+0x24/0x30
[ 800.471552][ C0] kworker/1:1H I28792 95 2 0x80004000
[ 800.477887][ C0] Workqueue: 0x0 (kblockd)
[ 800.482369][ C0] Call Trace:
[ 800.485634][ C0] ? __schedule+0x898/0x1cd0
[ 800.490201][ C0] ? __sched_text_start+0x8/0x8
[ 800.495052][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 800.500401][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.505401][ C0] schedule+0xca/0x250
[ 800.509446][ C0] worker_thread+0x245/0xe20
[ 800.514013][ C0] ? process_one_work+0x1530/0x1530
[ 800.519198][ C0] kthread+0x318/0x420
[ 800.523259][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.528619][ C0] ret_from_fork+0x24/0x30
[ 800.533011][ C0] target_completi I30840 96 2 0x80004000
[ 800.539353][ C0] Call Trace:
[ 800.542621][ C0] ? __schedule+0x898/0x1cd0
[ 800.547189][ C0] ? __sched_text_start+0x8/0x8
[ 800.552038][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.557040][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.561954][ C0] schedule+0xca/0x250
[ 800.566002][ C0] rescuer_thread+0x6ed/0xc00
[ 800.570659][ C0] ? worker_thread+0xe20/0xe20
[ 800.575400][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.581190][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.586106][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.591380][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.596381][ C0] ? worker_thread+0xe20/0xe20
[ 800.601136][ C0] kthread+0x318/0x420
[ 800.605194][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.610551][ C0] ret_from_fork+0x24/0x30
[ 800.614943][ C0] xcopy_wq I30840 97 2 0x80004000
[ 800.621269][ C0] Call Trace:
[ 800.624534][ C0] ? __schedule+0x898/0x1cd0
[ 800.629100][ C0] ? __sched_text_start+0x8/0x8
[ 800.633931][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.638932][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.643845][ C0] schedule+0xca/0x250
[ 800.647896][ C0] rescuer_thread+0x6ed/0xc00
[ 800.652552][ C0] ? worker_thread+0xe20/0xe20
[ 800.657302][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.663083][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.668173][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.673434][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.678437][ C0] ? worker_thread+0xe20/0xe20
[ 800.683175][ C0] kthread+0x318/0x420
[ 800.687223][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.692572][ C0] ret_from_fork+0x24/0x30
[ 800.696963][ C0] libertastf I30584 98 2 0x80004000
[ 800.703299][ C0] Call Trace:
[ 800.706567][ C0] ? __schedule+0x898/0x1cd0
[ 800.711136][ C0] ? __sched_text_start+0x8/0x8
[ 800.715965][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.720968][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.725883][ C0] schedule+0xca/0x250
[ 800.729942][ C0] rescuer_thread+0x6ed/0xc00
[ 800.734597][ C0] ? worker_thread+0xe20/0xe20
[ 800.739339][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.745121][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.750038][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.755312][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.760314][ C0] ? worker_thread+0xe20/0xe20
[ 800.765153][ C0] kthread+0x318/0x420
[ 800.769205][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.774569][ C0] ret_from_fork+0x24/0x30
[ 800.778960][ C0] zd1211rw I30840 99 2 0x80004000
[ 800.785297][ C0] Call Trace:
[ 800.788564][ C0] ? __schedule+0x898/0x1cd0
[ 800.793133][ C0] ? __sched_text_start+0x8/0x8
[ 800.797961][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.802967][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.807895][ C0] schedule+0xca/0x250
[ 800.811944][ C0] rescuer_thread+0x6ed/0xc00
[ 800.816613][ C0] ? worker_thread+0xe20/0xe20
[ 800.821357][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.827150][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.832066][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.837329][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.842328][ C0] ? worker_thread+0xe20/0xe20
[ 800.847079][ C0] kthread+0x318/0x420
[ 800.851141][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.856489][ C0] ret_from_fork+0x24/0x30
[ 800.861662][ C0] u132 I30840 100 2 0x80004000
[ 800.867996][ C0] Call Trace:
[ 800.871262][ C0] ? __schedule+0x898/0x1cd0
[ 800.875939][ C0] ? __sched_text_start+0x8/0x8
[ 800.880768][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.885769][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.890684][ C0] schedule+0xca/0x250
[ 800.894730][ C0] rescuer_thread+0x6ed/0xc00
[ 800.899384][ C0] ? worker_thread+0xe20/0xe20
[ 800.904126][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.909912][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.914841][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 800.920212][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 800.925214][ C0] ? worker_thread+0xe20/0xe20
[ 800.929952][ C0] kthread+0x318/0x420
[ 800.933998][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 800.939347][ C0] ret_from_fork+0x24/0x30
[ 800.943740][ C0] usbip_event I30584 101 2 0x80004000
[ 800.950066][ C0] Call Trace:
[ 800.953336][ C0] ? __schedule+0x898/0x1cd0
[ 800.957904][ C0] ? __sched_text_start+0x8/0x8
[ 800.962731][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 800.967731][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 800.972646][ C0] schedule+0xca/0x250
[ 800.976692][ C0] rescuer_thread+0x6ed/0xc00
[ 800.982301][ C0] ? worker_thread+0xe20/0xe20
[ 800.987054][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 800.992838][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 800.997755][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.003018][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.008031][ C0] ? worker_thread+0xe20/0xe20
[ 801.012771][ C0] kthread+0x318/0x420
[ 801.016820][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.022528][ C0] ret_from_fork+0x24/0x30
[ 801.026919][ C0] kworker/0:2 R running task 23256 102 2 0x80004008
[ 801.034822][ C0] Workqueue: events console_callback
[ 801.040082][ C0] Call Trace:
[ 801.043349][ C0]
[ 801.046195][ C0] sched_show_task.cold+0x2e0/0x359
[ 801.051371][ C0] show_state_filter+0x164/0x209
[ 801.057249][ C0] ? fn_caps_on+0x90/0x90
[ 801.061558][ C0] k_spec+0xdc/0x120
[ 801.065432][ C0] kbd_event+0x927/0x3790
[ 801.069751][ C0] ? k_pad+0x720/0x720
[ 801.073801][ C0] ? mark_held_locks+0xe0/0xe0
[ 801.078547][ C0] ? sysrq_filter+0xdf/0xeb0
[ 801.083118][ C0] ? k_pad+0x720/0x720
[ 801.087166][ C0] input_to_handler+0x3b6/0x4c0
[ 801.092000][ C0] input_pass_values.part.0+0x2e3/0x720
[ 801.097560][ C0] input_repeat_key+0x1ee/0x2c0
[ 801.102409][ C0] ? input_dev_suspend+0x80/0x80
[ 801.107328][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 801.112597][ C0] call_timer_fn+0x179/0x650
[ 801.118142][ C0] ? input_dev_suspend+0x80/0x80
[ 801.123073][ C0] ? msleep_interruptible+0x130/0x130
[ 801.128429][ C0] ? mark_held_locks+0x9f/0xe0
[ 801.133187][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 801.138475][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 801.143669][ C0] ? input_dev_suspend+0x80/0x80
[ 801.148591][ C0] run_timer_softirq+0x5e3/0x1490
[ 801.153605][ C0] ? add_timer+0x7a0/0x7a0
[ 801.158016][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 801.163554][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 801.168824][ C0] ? mark_held_locks+0x9f/0xe0
[ 801.173575][ C0] __do_softirq+0x221/0x912
[ 801.178153][ C0] irq_exit+0x178/0x1a0
[ 801.182289][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 801.187827][ C0] apic_timer_interrupt+0xf/0x20
[ 801.192751][ C0]
[ 801.195674][ C0] RIP: 0010:console_unlock+0xb4f/0xc40
[ 801.201116][ C0] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 801.221652][ C0] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 801.230040][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 801.238004][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 801.246924][ C0] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 801.254883][ C0] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 801.265272][ C0] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 801.273253][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 801.278896][ C0] console_callback+0x174/0x3f0
[ 801.283729][ C0] ? poke_blanked_console+0x270/0x270
[ 801.289081][ C0] process_one_work+0x92b/0x1530
[ 801.294010][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 801.299379][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.304419][ C0] worker_thread+0x7ab/0xe20
[ 801.308999][ C0] ? process_one_work+0x1530/0x1530
[ 801.314186][ C0] kthread+0x318/0x420
[ 801.318237][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.323609][ C0] ret_from_fork+0x24/0x30
[ 801.328005][ C0] pvrusb2-context S30016 103 2 0x80004000
[ 801.334319][ C0] Call Trace:
[ 801.337641][ C0] ? __schedule+0x898/0x1cd0
[ 801.342220][ C0] ? __sched_text_start+0x8/0x8
[ 801.347054][ C0] ? prepare_to_wait_event+0x129/0x650
[ 801.352496][ C0] schedule+0xca/0x250
[ 801.356544][ C0] pvr2_context_thread_func+0x5ed/0x860
[ 801.362075][ C0] ? lock_acquire+0x127/0x320
[ 801.366732][ C0] ? pvr2_context_destroy+0x230/0x230
[ 801.372079][ C0] ? finish_wait+0x260/0x260
[ 801.376659][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.382007][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.387012][ C0] ? pvr2_context_destroy+0x230/0x230
[ 801.392383][ C0] kthread+0x318/0x420
[ 801.397908][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.404216][ C0] ret_from_fork+0x24/0x30
[ 801.408613][ C0] kvub300c I30584 104 2 0x80004000
[ 801.414948][ C0] Call Trace:
[ 801.418216][ C0] ? __schedule+0x898/0x1cd0
[ 801.422794][ C0] ? __sched_text_start+0x8/0x8
[ 801.427625][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.432627][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.437545][ C0] schedule+0xca/0x250
[ 801.441595][ C0] rescuer_thread+0x6ed/0xc00
[ 801.446342][ C0] ? worker_thread+0xe20/0xe20
[ 801.451082][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.456863][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.461787][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.467047][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.472046][ C0] ? worker_thread+0xe20/0xe20
[ 801.476797][ C0] kthread+0x318/0x420
[ 801.480842][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.486189][ C0] ret_from_fork+0x24/0x30
[ 801.490595][ C0] kvub300p I30840 105 2 0x80004000
[ 801.496921][ C0] Call Trace:
[ 801.500188][ C0] ? __schedule+0x898/0x1cd0
[ 801.504754][ C0] ? __sched_text_start+0x8/0x8
[ 801.509582][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.514583][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.519509][ C0] schedule+0xca/0x250
[ 801.523557][ C0] rescuer_thread+0x6ed/0xc00
[ 801.528212][ C0] ? worker_thread+0xe20/0xe20
[ 801.532962][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.538830][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.543758][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.549019][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.554025][ C0] ? worker_thread+0xe20/0xe20
[ 801.558764][ C0] kthread+0x318/0x420
[ 801.562811][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.568157][ C0] ret_from_fork+0x24/0x30
[ 801.572552][ C0] kvub300d I30840 106 2 0x80004000
[ 801.578879][ C0] Call Trace:
[ 801.582146][ C0] ? __schedule+0x898/0x1cd0
[ 801.586713][ C0] ? __sched_text_start+0x8/0x8
[ 801.591544][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.596550][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.601476][ C0] schedule+0xca/0x250
[ 801.605523][ C0] rescuer_thread+0x6ed/0xc00
[ 801.610201][ C0] ? worker_thread+0xe20/0xe20
[ 801.614941][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.620723][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.625636][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.630913][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.635924][ C0] ? worker_thread+0xe20/0xe20
[ 801.640663][ C0] kthread+0x318/0x420
[ 801.644713][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.650062][ C0] ret_from_fork+0x24/0x30
[ 801.654465][ C0] kmemstick I30840 107 2 0x80004000
[ 801.660793][ C0] Call Trace:
[ 801.664061][ C0] ? __schedule+0x898/0x1cd0
[ 801.668629][ C0] ? __sched_text_start+0x8/0x8
[ 801.673457][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.678456][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.683370][ C0] schedule+0xca/0x250
[ 801.687427][ C0] rescuer_thread+0x6ed/0xc00
[ 801.693038][ C0] ? worker_thread+0xe20/0xe20
[ 801.697778][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.703574][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.708503][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.713779][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.718799][ C0] ? worker_thread+0xe20/0xe20
[ 801.723541][ C0] kthread+0x318/0x420
[ 801.727587][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.732937][ C0] ret_from_fork+0x24/0x30
[ 801.737330][ C0] elousb I30840 108 2 0x80004000
[ 801.743654][ C0] Call Trace:
[ 801.746940][ C0] ? __schedule+0x898/0x1cd0
[ 801.751507][ C0] ? __sched_text_start+0x8/0x8
[ 801.756338][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.761340][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.766254][ C0] schedule+0xca/0x250
[ 801.770303][ C0] rescuer_thread+0x6ed/0xc00
[ 801.774984][ C0] ? worker_thread+0xe20/0xe20
[ 801.779728][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.785512][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.790432][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.795693][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.800693][ C0] ? worker_thread+0xe20/0xe20
[ 801.805457][ C0] kthread+0x318/0x420
[ 801.809505][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.814870][ C0] ret_from_fork+0x24/0x30
[ 801.819261][ C0] wusbd I30840 109 2 0x80004000
[ 801.825589][ C0] Call Trace:
[ 801.828855][ C0] ? __schedule+0x898/0x1cd0
[ 801.833422][ C0] ? __sched_text_start+0x8/0x8
[ 801.838261][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.843277][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.848196][ C0] schedule+0xca/0x250
[ 801.852243][ C0] rescuer_thread+0x6ed/0xc00
[ 801.856896][ C0] ? worker_thread+0xe20/0xe20
[ 801.861638][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.867418][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.872335][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.877683][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.882683][ C0] ? worker_thread+0xe20/0xe20
[ 801.887436][ C0] kthread+0x318/0x420
[ 801.891484][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.896863][ C0] ret_from_fork+0x24/0x30
[ 801.901271][ C0] ipv6_addrconf I30584 110 2 0x80004000
[ 801.907608][ C0] Call Trace:
[ 801.910889][ C0] ? __schedule+0x898/0x1cd0
[ 801.915463][ C0] ? __sched_text_start+0x8/0x8
[ 801.920304][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 801.925319][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 801.930244][ C0] schedule+0xca/0x250
[ 801.934289][ C0] rescuer_thread+0x6ed/0xc00
[ 801.938954][ C0] ? worker_thread+0xe20/0xe20
[ 801.943696][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 801.949478][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 801.954396][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 801.959658][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 801.964657][ C0] ? worker_thread+0xe20/0xe20
[ 801.969397][ C0] kthread+0x318/0x420
[ 801.973442][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 801.978792][ C0] ret_from_fork+0x24/0x30
[ 801.983185][ C0] ext4-rsv-conver I30840 116 2 0x80004000
[ 801.989528][ C0] Call Trace:
[ 801.992808][ C0] ? __schedule+0x898/0x1cd0
[ 801.997374][ C0] ? __sched_text_start+0x8/0x8
[ 802.002202][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 802.007204][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 802.012131][ C0] schedule+0xca/0x250
[ 802.016176][ C0] rescuer_thread+0x6ed/0xc00
[ 802.020840][ C0] ? worker_thread+0xe20/0xe20
[ 802.025581][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 802.031362][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 802.036281][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.041542][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 802.046544][ C0] ? worker_thread+0xe20/0xe20
[ 802.051285][ C0] kthread+0x318/0x420
[ 802.055333][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 802.060695][ C0] ret_from_fork+0x24/0x30
[ 802.065088][ C0] kworker/0:1H I28232 117 2 0x80004000
[ 802.071435][ C0] Workqueue: 0x0 (kblockd)
[ 802.075925][ C0] Call Trace:
[ 802.079195][ C0] ? __schedule+0x898/0x1cd0
[ 802.083782][ C0] ? __sched_text_start+0x8/0x8
[ 802.088612][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 802.093960][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 802.098962][ C0] schedule+0xca/0x250
[ 802.103010][ C0] worker_thread+0x245/0xe20
[ 802.107580][ C0] ? process_one_work+0x1530/0x1530
[ 802.112759][ C0] kthread+0x318/0x420
[ 802.116807][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 802.122162][ C0] ret_from_fork+0x24/0x30
[ 802.126556][ C0] udevd S26744 239 1 0x00000000
[ 802.132867][ C0] Call Trace:
[ 802.136260][ C0] ? __schedule+0x898/0x1cd0
[ 802.140842][ C0] ? __sched_text_start+0x8/0x8
[ 802.145699][ C0] schedule+0xca/0x250
[ 802.149755][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 802.155812][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 802.161627][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 802.166805][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 802.171655][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 802.176678][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 802.181606][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 802.186781][ C0] ep_poll+0xcca/0xe60
[ 802.190831][ C0] ? ep_modify+0x830/0x830
[ 802.195250][ C0] ? __do_sys_wait4+0xbd/0x160
[ 802.200096][ C0] ? do_signalfd4+0x3d0/0x3d0
[ 802.204762][ C0] ? wake_up_q+0xf0/0xf0
[ 802.208982][ C0] ? vfs_read+0x158/0x430
[ 802.213294][ C0] do_epoll_wait+0x209/0x260
[ 802.217866][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 802.223576][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 802.228595][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.233873][ C0] do_syscall_64+0xb7/0x580
[ 802.238354][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 802.244226][ C0] RIP: 0033:0x7f8d19061943
[ 802.248630][ C0] Code: Bad RIP value.
[ 802.252674][ C0] RSP: 002b:00007ffd3ff283c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 802.261071][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f8d19061943
[ 802.269033][ C0] RDX: 0000000000000008 RSI: 00007ffd3ff284c0 RDI: 000000000000000a
[ 802.276998][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 802.284950][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003
[ 802.292900][ C0] R13: 0000000000000000 R14: 0000000001fd0490 R15: 0000000001fcd250
[ 802.300879][ C0] kworker/u4:2 I24608 395 2 0x80004000
[ 802.307222][ C0] Workqueue: 0x0 (events_unbound)
[ 802.312315][ C0] Call Trace:
[ 802.315593][ C0] ? __schedule+0x898/0x1cd0
[ 802.320168][ C0] ? __sched_text_start+0x8/0x8
[ 802.325014][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 802.330369][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 802.335375][ C0] schedule+0xca/0x250
[ 802.339425][ C0] worker_thread+0x245/0xe20
[ 802.344006][ C0] ? process_one_work+0x1530/0x1530
[ 802.349195][ C0] kthread+0x318/0x420
[ 802.353253][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 802.358614][ C0] ret_from_fork+0x24/0x30
[ 802.363010][ C0] dhclient S28192 1462 1 0x00000000
[ 802.369322][ C0] Call Trace:
[ 802.372589][ C0] ? __schedule+0x898/0x1cd0
[ 802.377154][ C0] ? __sched_text_start+0x8/0x8
[ 802.381983][ C0] ? debug_object_fixup+0x30/0x30
[ 802.386986][ C0] ? enqueue_hrtimer+0x380/0x380
[ 802.391902][ C0] schedule+0xca/0x250
[ 802.395954][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 802.402435][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 802.408217][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 802.414094][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 802.420055][ C0] ? __pollwait+0x24f/0x430
[ 802.424548][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 802.430854][ C0] ? pollwake+0x200/0x200
[ 802.435162][ C0] do_select+0x122e/0x1700
[ 802.439560][ C0] ? select_estimate_accuracy+0x320/0x320
[ 802.445257][ C0] ? __module_text_address+0xe/0x140
[ 802.450521][ C0] ? poll_freewait+0x250/0x250
[ 802.455263][ C0] ? poll_freewait+0x250/0x250
[ 802.460006][ C0] ? __lock_acquire+0x145e/0x3b60
[ 802.465013][ C0] ? mark_lock+0xbc/0x1160
[ 802.469411][ C0] ? __lock_acquire+0x145e/0x3b60
[ 802.474416][ C0] ? __lock_acquire+0x80b/0x3b60
[ 802.479334][ C0] ? find_held_lock+0x2d/0x110
[ 802.484087][ C0] ? __might_fault+0x11f/0x1d0
[ 802.488831][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 802.493666][ C0] ? lock_acquire+0x127/0x320
[ 802.498319][ C0] ? __might_fault+0xef/0x1d0
[ 802.502984][ C0] ? __might_fault+0x192/0x1d0
[ 802.507727][ C0] ? core_sys_select+0x4da/0x820
[ 802.512643][ C0] core_sys_select+0x4da/0x820
[ 802.517396][ C0] ? do_compat_pselect+0x210/0x210
[ 802.522503][ C0] ? find_held_lock+0x2d/0x110
[ 802.527249][ C0] ? find_held_lock+0x2d/0x110
[ 802.531991][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 802.536832][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 802.542355][ C0] ? timespec64_add_safe+0x189/0x210
[ 802.547618][ C0] ? nsec_to_clock_t+0x30/0x30
[ 802.552373][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.557635][ C0] kern_select+0x13d/0x1c0
[ 802.562032][ C0] ? core_sys_select+0x820/0x820
[ 802.566961][ C0] ? down_read_non_owner+0x470/0x470
[ 802.572248][ C0] ? handle_mm_fault+0x3ea/0x910
[ 802.577163][ C0] __x64_sys_select+0xba/0x150
[ 802.581907][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.587270][ C0] do_syscall_64+0xb7/0x580
[ 802.591749][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 802.597618][ C0] RIP: 0033:0x7f91d880fdd3
[ 802.602025][ C0] Code: Bad RIP value.
[ 802.606089][ C0] RSP: 002b:00007fff5553f778 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 802.614488][ C0] RAX: ffffffffffffffda RBX: 00007f91d8c5b010 RCX: 00007f91d880fdd3
[ 802.622438][ C0] RDX: 00007f91d8c5d190 RSI: 00007f91d8c5d090 RDI: 0000000000000016
[ 802.630390][ C0] RBP: 00007fff5553f7c8 R08: 00007fff5553f7d0 R09: 0000000000000000
[ 802.638340][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5553f7d0
[ 802.646292][ C0] R13: 0000000000000000 R14: 0000556a28aa5490 R15: 431bde82d7b634db
[ 802.654247][ C0] rsyslogd S26744 1595 1 0x00000000
[ 802.660558][ C0] Call Trace:
[ 802.663825][ C0] ? __schedule+0x898/0x1cd0
[ 802.668391][ C0] ? __sched_text_start+0x8/0x8
[ 802.673235][ C0] ? debug_object_fixup+0x30/0x30
[ 802.678253][ C0] ? enqueue_hrtimer+0x380/0x380
[ 802.683168][ C0] schedule+0xca/0x250
[ 802.687218][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 802.693265][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 802.699061][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.704336][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 802.710383][ C0] ? set_normalized_timespec64+0x65/0xc0
[ 802.715994][ C0] ? select_estimate_accuracy+0x24b/0x320
[ 802.721695][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 802.727998][ C0] ? pollwake+0x200/0x200
[ 802.732406][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 802.737931][ C0] do_select+0x122e/0x1700
[ 802.742349][ C0] ? select_estimate_accuracy+0x320/0x320
[ 802.748057][ C0] ? kmem_cache_alloc+0xd6/0x2d0
[ 802.752974][ C0] ? alloc_pid+0x48/0x8b0
[ 802.757297][ C0] ? copy_process+0x261d/0x6470
[ 802.762125][ C0] ? _do_fork+0x129/0xec0
[ 802.766445][ C0] ? __x64_sys_clone+0x17e/0x200
[ 802.771387][ C0] ? do_syscall_64+0xb7/0x580
[ 802.776042][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 802.782089][ C0] ? mark_held_locks+0xe0/0xe0
[ 802.786832][ C0] ? mark_lock+0xbc/0x1160
[ 802.791228][ C0] ? mark_lock+0xbc/0x1160
[ 802.795621][ C0] ? mark_lock+0xbc/0x1160
[ 802.800031][ C0] ? __lock_acquire+0x80b/0x3b60
[ 802.804947][ C0] ? find_held_lock+0x2d/0x110
[ 802.809688][ C0] ? core_sys_select+0x1d7/0x820
[ 802.814613][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 802.819441][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 802.824973][ C0] ? core_sys_select+0x4da/0x820
[ 802.829900][ C0] core_sys_select+0x4da/0x820
[ 802.834654][ C0] ? do_compat_pselect+0x210/0x210
[ 802.839745][ C0] ? find_held_lock+0x2d/0x110
[ 802.844485][ C0] ? find_held_lock+0x2d/0x110
[ 802.849226][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 802.854053][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 802.859576][ C0] ? timespec64_add_safe+0x189/0x210
[ 802.864838][ C0] ? nsec_to_clock_t+0x30/0x30
[ 802.869582][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.874843][ C0] kern_select+0x13d/0x1c0
[ 802.879252][ C0] ? core_sys_select+0x820/0x820
[ 802.884253][ C0] ? filp_close+0x129/0x160
[ 802.888735][ C0] __x64_sys_select+0xba/0x150
[ 802.893478][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 802.898739][ C0] do_syscall_64+0xb7/0x580
[ 802.903222][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 802.909090][ C0] RIP: 0033:0x7f1e1985fdf3
[ 802.913681][ C0] Code: Bad RIP value.
[ 802.917897][ C0] RSP: 002b:00007ffd7b128e90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 802.926298][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1e1985fdf3
[ 802.934262][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 802.942214][ C0] RBP: 0000000000015180 R08: 00007ffd7b128ec0 R09: 00007f1e174cf700
[ 802.950169][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 802.958121][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 802.966073][ C0] rs:main Q:Reg D27824 1596 1 0x00000000
[ 802.972394][ C0] Call Trace:
[ 802.975665][ C0] ? __schedule+0x898/0x1cd0
[ 802.980237][ C0] ? __sched_text_start+0x8/0x8
[ 802.985068][ C0] ? mark_lock+0xbc/0x1160
[ 802.989473][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 802.994477][ C0] schedule+0xca/0x250
[ 802.998524][ C0] io_schedule+0x17/0x60
[ 803.002744][ C0] __lock_page+0x35e/0x6b0
[ 803.007153][ C0] ? wait_on_page_bit+0x6a0/0x6a0
[ 803.012158][ C0] ? find_get_pages_contig+0xa30/0xa30
[ 803.017606][ C0] ? unaccount_page_cache_page+0x5d0/0x5d0
[ 803.023392][ C0] pagecache_get_page+0x534/0x9f0
[ 803.028407][ C0] grab_cache_page_write_begin+0x6d/0xa0
[ 803.034018][ C0] ext4_da_write_begin+0x2e9/0xc00
[ 803.039124][ C0] ? ext4_write_begin+0xd20/0xd20
[ 803.044125][ C0] ? copyin+0x140/0x140
[ 803.048258][ C0] ? ext4_dirty_inode+0x9c/0xb0
[ 803.053082][ C0] generic_perform_write+0x20a/0x4f0
[ 803.058346][ C0] ? __mnt_drop_write_file+0x9/0x70
[ 803.063533][ C0] ? page_cache_next_miss+0x300/0x300
[ 803.068881][ C0] ? current_time+0x110/0x110
[ 803.073637][ C0] ? generic_write_checks+0x294/0x3f0
[ 803.079001][ C0] __generic_file_write_iter+0x390/0x5c0
[ 803.084626][ C0] ext4_file_write_iter+0x3b6/0x1210
[ 803.089894][ C0] ? mark_held_locks+0xe0/0xe0
[ 803.094647][ C0] ? ext4_release_file+0x370/0x370
[ 803.099735][ C0] ? mark_lock+0xbc/0x1160
[ 803.104138][ C0] ? __lock_acquire+0x145e/0x3b60
[ 803.109147][ C0] new_sync_write+0x420/0x650
[ 803.113812][ C0] ? new_sync_read+0x6d0/0x6d0
[ 803.118573][ C0] ? mark_held_locks+0xe0/0xe0
[ 803.123322][ C0] ? rcu_read_lock_any_held+0xcd/0xf0
[ 803.128694][ C0] ? rcu_read_lock_held+0xb0/0xb0
[ 803.133821][ C0] __vfs_write+0xc9/0x100
[ 803.138145][ C0] vfs_write+0x262/0x5c0
[ 803.142500][ C0] ksys_write+0x127/0x250
[ 803.146817][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 803.151586][ C0] ? fpregs_mark_activate+0x280/0x280
[ 803.156961][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 803.163545][ C0] do_syscall_64+0xb7/0x580
[ 803.168030][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 803.173900][ C0] RIP: 0033:0x7f1e19f2f19d
[ 803.178325][ C0] Code: Bad RIP value.
[ 803.182369][ C0] RSP: 002b:00007f1e184cff90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 803.190758][ C0] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 00007f1e19f2f19d
[ 803.198715][ C0] RDX: 0000000000000400 RSI: 00000000019a2a90 RDI: 0000000000000005
[ 803.206666][ C0] RBP: 00000000019a2a90 R08: 00000000019dbe10 R09: 00007f1e198adbc0
[ 803.214617][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 803.222576][ C0] R13: 00007f1e184d0410 R14: 00000000019dbe10 R15: 00000000019a2890
[ 803.230540][ C0] rsyslogd S28192 1597 1 0x00000000
[ 803.236853][ C0] Call Trace:
[ 803.240127][ C0] ? __schedule+0x898/0x1cd0
[ 803.244696][ C0] ? __sched_text_start+0x8/0x8
[ 803.249530][ C0] ? find_held_lock+0x2d/0x110
[ 803.254311][ C0] ? __pollwait+0x24f/0x430
[ 803.258792][ C0] schedule+0xca/0x250
[ 803.262850][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 803.268896][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 803.274681][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 803.280478][ C0] ? poll_initwait+0x180/0x180
[ 803.285222][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 803.290485][ C0] ? __pollwait+0x24f/0x430
[ 803.294975][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 803.301377][ C0] ? pollwake+0x200/0x200
[ 803.305686][ C0] do_select+0x122e/0x1700
[ 803.310083][ C0] ? kmem_cache_free+0xb9/0x380
[ 803.314913][ C0] ? select_estimate_accuracy+0x320/0x320
[ 803.320614][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 803.325455][ C0] ? poll_freewait+0x250/0x250
[ 803.330202][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 803.335737][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 803.341000][ C0] ? kfree_skbmem+0xb9/0x140
[ 803.345589][ C0] ? mark_lock+0xbc/0x1160
[ 803.349983][ C0] ? __lock_acquire+0x145e/0x3b60
[ 803.354986][ C0] ? __lock_acquire+0x80b/0x3b60
[ 803.359903][ C0] ? find_held_lock+0x2d/0x110
[ 803.364648][ C0] ? __might_fault+0x11f/0x1d0
[ 803.369389][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 803.374237][ C0] ? lock_acquire+0x127/0x320
[ 803.378891][ C0] ? __might_fault+0xef/0x1d0
[ 803.383548][ C0] ? __might_fault+0x192/0x1d0
[ 803.388288][ C0] ? core_sys_select+0x4da/0x820
[ 803.393201][ C0] core_sys_select+0x4da/0x820
[ 803.397954][ C0] ? do_compat_pselect+0x210/0x210
[ 803.403042][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 803.407961][ C0] ? __fget+0x357/0x530
[ 803.412102][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 803.416498][ C0] ? __do_page_fault+0x662/0xcc0
[ 803.421416][ C0] ? poll_select_finish+0x321/0x550
[ 803.426603][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 803.433082][ C0] ? __fget_light+0x1d6/0x230
[ 803.437736][ C0] ? fput_many+0x2f/0x1a0
[ 803.442043][ C0] kern_select+0x13d/0x1c0
[ 803.446451][ C0] ? core_sys_select+0x820/0x820
[ 803.451366][ C0] __x64_sys_select+0xba/0x150
[ 803.456108][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 803.461369][ C0] do_syscall_64+0xb7/0x580
[ 803.465851][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 803.471721][ C0] RIP: 0033:0x7f1e1985fdf3
[ 803.476242][ C0] Code: Bad RIP value.
[ 803.480287][ C0] RSP: 002b:00007f1e17ccfd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 803.488686][ C0] RAX: ffffffffffffffda RBX: 00007f1e17ccfda0 RCX: 00007f1e1985fdf3
[ 803.496654][ C0] RDX: 0000000000000000 RSI: 00007f1e17ccfda0 RDI: 0000000000000001
[ 803.504605][ C0] RBP: 00007f1e18f585e0 R08: 0000000000000000 R09: 0000000000000001
[ 803.512555][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 803.520533][ C0] R13: 0000000000000001 R14: 00007f1e18f585f0 R15: 0000000000000001
[ 803.528498][ C0] rsyslogd R running task 29264 1599 1 0x00000000
[ 803.536383][ C0] Call Trace:
[ 803.539653][ C0] ? __schedule+0x898/0x1cd0
[ 803.544220][ C0] ? __sched_text_start+0x8/0x8
[ 803.549049][ C0] ? fput_many+0x2f/0x1a0
[ 803.553356][ C0] schedule+0xca/0x250
[ 803.557415][ C0] exit_to_usermode_loop+0xf6/0x200
[ 803.562589][ C0] do_syscall_64+0x45f/0x580
[ 803.567157][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 803.573024][ C0] RIP: 0033:0x7f1e19f2f1fd
[ 803.577432][ C0] Code: Bad RIP value.
[ 803.581477][ C0] RSP: 002b:00007f1e174cee30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[ 803.589864][ C0] RAX: 0000000000000ffb RBX: 00000000019c3670 RCX: 00007f1e19f2f1fd
[ 803.597820][ C0] RDX: 0000000000000fff RSI: 00007f1e18d035a0 RDI: 0000000000000004
[ 803.605784][ C0] RBP: 0000000000000000 R08: 00000000019ae260 R09: 0000000000000000
[ 803.613744][ C0] R10: 5f79706f635f203f R11: 0000000000000293 R12: 000000000065e420
[ 803.621704][ C0] R13: 00007f1e174cf9c0 R14: 00007f1e1a574040 R15: 0000000000000003
[ 803.629658][ C0] cron S27824 1638 1 0x00000000
[ 803.635969][ C0] Call Trace:
[ 803.639237][ C0] ? __schedule+0x898/0x1cd0
[ 803.643806][ C0] ? __sched_text_start+0x8/0x8
[ 803.648649][ C0] ? enqueue_hrtimer+0x380/0x380
[ 803.653566][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 803.658827][ C0] schedule+0xca/0x250
[ 803.662880][ C0] do_nanosleep+0x21f/0x650
[ 803.667366][ C0] ? schedule_timeout_idle+0x80/0x80
[ 803.673235][ C0] ? memset+0x20/0x40
[ 803.677195][ C0] ? __hrtimer_init+0x134/0x260
[ 803.682022][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 803.686936][ C0] ? nanosleep_copyout+0x100/0x100
[ 803.692023][ C0] ? _copy_from_user+0x123/0x190
[ 803.696934][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 803.702902][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 803.708247][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 803.713332][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 803.718431][ C0] ? do_syscall_64+0x1a/0x580
[ 803.723081][ C0] do_syscall_64+0xb7/0x580
[ 803.727572][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 803.733440][ C0] RIP: 0033:0x7f6ceac69e40
[ 803.737836][ C0] Code: Bad RIP value.
[ 803.741876][ C0] RSP: 002b:00007ffe3bce4908 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 803.750273][ C0] RAX: ffffffffffffffda RBX: 00007ffe3bce4a30 RCX: 00007f6ceac69e40
[ 803.758228][ C0] RDX: 0000000000000000 RSI: 00007ffe3bce4ab0 RDI: 00007ffe3bce4ab0
[ 803.766176][ C0] RBP: 00007ffe3bce49b0 R08: 00007ffe3bce4910 R09: 0000000000000000
[ 803.774125][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff
[ 803.782071][ C0] R13: 00007ffe3bce4c10 R14: 0000000000000000 R15: 0000000000000000
[ 803.790027][ C0] sshd S28192 1664 1 0x00000000
[ 803.796334][ C0] Call Trace:
[ 803.799600][ C0] ? __schedule+0x898/0x1cd0
[ 803.804167][ C0] ? __sched_text_start+0x8/0x8
[ 803.809002][ C0] schedule+0xca/0x250
[ 803.813050][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 803.819094][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 803.824878][ C0] ? __pollwait+0x24f/0x430
[ 803.829360][ C0] ? poll_initwait+0x180/0x180
[ 803.834099][ C0] ? tcp_poll+0x4ac/0xbe0
[ 803.838405][ C0] ? do_select+0x3e0/0x1700
[ 803.842889][ C0] ? tcp_ioctl+0x7d0/0x7d0
[ 803.847284][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 803.853594][ C0] ? pollwake+0x200/0x200
[ 803.857904][ C0] do_select+0x122e/0x1700
[ 803.862293][ C0] ? deref_stack_reg+0xaa/0xe0
[ 803.867034][ C0] ? select_estimate_accuracy+0x320/0x320
[ 803.872729][ C0] ? deref_stack_reg+0xaa/0xe0
[ 803.877469][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 803.884029][ C0] ? poll_freewait+0x250/0x250
[ 803.888777][ C0] ? poll_freewait+0x250/0x250
[ 803.893513][ C0] ? deref_stack_reg+0xe0/0xe0
[ 803.898252][ C0] ? __module_text_address+0xe/0x140
[ 803.903511][ C0] ? is_module_text_address+0xc/0x1a
[ 803.908781][ C0] ? mark_lock+0xbc/0x1160
[ 803.913173][ C0] ? unwind_get_return_address+0x5a/0xa0
[ 803.918779][ C0] ? profile_setup.cold+0xc1/0xc1
[ 803.923777][ C0] ? __lock_acquire+0x145e/0x3b60
[ 803.928775][ C0] ? __lock_acquire+0x80b/0x3b60
[ 803.933689][ C0] ? find_held_lock+0x2d/0x110
[ 803.938428][ C0] ? __might_fault+0x11f/0x1d0
[ 803.943167][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 803.948002][ C0] ? lock_acquire+0x127/0x320
[ 803.952656][ C0] ? __might_fault+0xef/0x1d0
[ 803.957309][ C0] ? __might_fault+0x192/0x1d0
[ 803.962048][ C0] ? core_sys_select+0x4da/0x820
[ 803.966958][ C0] core_sys_select+0x4da/0x820
[ 803.971699][ C0] ? do_compat_pselect+0x210/0x210
[ 803.976787][ C0] ? mark_lock+0xbc/0x1160
[ 803.981189][ C0] ? __lock_acquire+0x145e/0x3b60
[ 803.986192][ C0] ? find_held_lock+0x2d/0x110
[ 803.990932][ C0] ? task_work_run+0x112/0x1c0
[ 803.995671][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.000495][ C0] kern_select+0x13d/0x1c0
[ 804.004891][ C0] ? core_sys_select+0x820/0x820
[ 804.009821][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 804.015081][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 804.020256][ C0] ? task_work_run+0x11c/0x1c0
[ 804.024996][ C0] __x64_sys_select+0xba/0x150
[ 804.029736][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 804.034995][ C0] do_syscall_64+0xb7/0x580
[ 804.039472][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 804.045339][ C0] RIP: 0033:0x7f4603007dd3
[ 804.049739][ C0] Code: Bad RIP value.
[ 804.053779][ C0] RSP: 002b:00007ffec5ef5488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 804.062165][ C0] RAX: ffffffffffffffda RBX: 000055bde7541ac0 RCX: 00007f4603007dd3
[ 804.070113][ C0] RDX: 0000000000000000 RSI: 000055bde813cf50 RDI: 0000000000000007
[ 804.078060][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 804.086007][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde813cf50
[ 804.093963][ C0] R13: 000055bde7541a40 R14: 0000000000000002 R15: 000055bde753bca0
[ 804.101915][ C0] getty S27184 1689 1 0x00000000
[ 804.108233][ C0] Call Trace:
[ 804.111498][ C0] ? __schedule+0x898/0x1cd0
[ 804.116061][ C0] ? __sched_text_start+0x8/0x8
[ 804.120891][ C0] ? __lock_acquire+0x145e/0x3b60
[ 804.125889][ C0] schedule+0xca/0x250
[ 804.129936][ C0] schedule_timeout+0x682/0xb20
[ 804.134773][ C0] ? n_tty_read+0x151a/0x1ae0
[ 804.139458][ C0] ? usleep_range+0x160/0x160
[ 804.144130][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.148960][ C0] ? lock_acquire+0x127/0x320
[ 804.153614][ C0] ? n_tty_read+0xab3/0x1ae0
[ 804.158183][ C0] ? up_read+0x1b0/0x760
[ 804.162401][ C0] wait_woken+0x131/0x250
[ 804.166717][ C0] ? woken_wake_function+0x70/0x70
[ 804.171805][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 804.177597][ C0] n_tty_read+0x152e/0x1ae0
[ 804.182081][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 804.187087][ C0] ? tty_write+0x54b/0x800
[ 804.191483][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 804.197265][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.202450][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.207280][ C0] ? __fsnotify_parent+0xd1/0x370
[ 804.212283][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 804.218065][ C0] tty_read+0x190/0x290
[ 804.222199][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.227372][ C0] ? tty_poll+0x180/0x180
[ 804.231681][ C0] __vfs_read+0x76/0x100
[ 804.235899][ C0] vfs_read+0x1ea/0x430
[ 804.240032][ C0] ksys_read+0x127/0x250
[ 804.244249][ C0] ? kernel_write+0x120/0x120
[ 804.248905][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 804.254600][ C0] do_syscall_64+0xb7/0x580
[ 804.259081][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 804.264949][ C0] RIP: 0033:0x7f142fe13310
[ 804.269351][ C0] Code: Bad RIP value.
[ 804.273399][ C0] RSP: 002b:00007ffdbdf08598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 804.281785][ C0] RAX: ffffffffffffffda RBX: 00007f14304e86a8 RCX: 00007f142fe13310
[ 804.289731][ C0] RDX: 0000000000000001 RSI: 00007ffdbdf085e8 RDI: 0000000000000000
[ 804.297688][ C0] RBP: 00007ffdbdf08dd0 R08: 00007ffdbdf083d0 R09: 00007f14300c9e90
[ 804.305648][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 804.313605][ C0] R13: 00007ffdbdf0cf11 R14: 0000000000000000 R15: 0000000000000000
[ 804.321558][ C0] getty S26992 1690 1 0x00000000
[ 804.327871][ C0] Call Trace:
[ 804.331144][ C0] ? __schedule+0x898/0x1cd0
[ 804.335711][ C0] ? __sched_text_start+0x8/0x8
[ 804.340540][ C0] ? __lock_acquire+0x145e/0x3b60
[ 804.345538][ C0] schedule+0xca/0x250
[ 804.349589][ C0] schedule_timeout+0x682/0xb20
[ 804.354420][ C0] ? n_tty_read+0x151a/0x1ae0
[ 804.359076][ C0] ? usleep_range+0x160/0x160
[ 804.363731][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.368561][ C0] ? lock_acquire+0x127/0x320
[ 804.373217][ C0] ? n_tty_read+0xab3/0x1ae0
[ 804.377791][ C0] ? up_read+0x1b0/0x760
[ 804.382008][ C0] wait_woken+0x131/0x250
[ 804.386329][ C0] ? woken_wake_function+0x70/0x70
[ 804.391428][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 804.397214][ C0] n_tty_read+0x152e/0x1ae0
[ 804.401695][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 804.406695][ C0] ? tty_write+0x54b/0x800
[ 804.411089][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 804.416870][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.422051][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.426881][ C0] ? __fsnotify_parent+0xd1/0x370
[ 804.431883][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 804.437673][ C0] tty_read+0x190/0x290
[ 804.441804][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.446973][ C0] ? tty_poll+0x180/0x180
[ 804.451290][ C0] __vfs_read+0x76/0x100
[ 804.455518][ C0] vfs_read+0x1ea/0x430
[ 804.459654][ C0] ksys_read+0x127/0x250
[ 804.463873][ C0] ? kernel_write+0x120/0x120
[ 804.468526][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 804.474220][ C0] do_syscall_64+0xb7/0x580
[ 804.478699][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 804.484568][ C0] RIP: 0033:0x7fb97110e310
[ 804.488965][ C0] Code: Bad RIP value.
[ 804.493009][ C0] RSP: 002b:00007fff3031e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 804.501408][ C0] RAX: ffffffffffffffda RBX: 00007fb9717e36a8 RCX: 00007fb97110e310
[ 804.509366][ C0] RDX: 0000000000000001 RSI: 00007fff3031e528 RDI: 0000000000000000
[ 804.517313][ C0] RBP: 00007fff3031ed10 R08: 00007fff3031e310 R09: 00007fb9713c4e90
[ 804.525269][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 804.533218][ C0] R13: 00007fff30321f11 R14: 0000000000000000 R15: 0000000000000000
[ 804.541177][ C0] getty S26872 1691 1 0x00000000
[ 804.547484][ C0] Call Trace:
[ 804.550750][ C0] ? __schedule+0x898/0x1cd0
[ 804.555314][ C0] ? __sched_text_start+0x8/0x8
[ 804.560144][ C0] ? __lock_acquire+0x145e/0x3b60
[ 804.565146][ C0] schedule+0xca/0x250
[ 804.569191][ C0] schedule_timeout+0x682/0xb20
[ 804.574017][ C0] ? n_tty_read+0x151a/0x1ae0
[ 804.578671][ C0] ? usleep_range+0x160/0x160
[ 804.583324][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.588154][ C0] ? lock_acquire+0x127/0x320
[ 804.592805][ C0] ? n_tty_read+0xab3/0x1ae0
[ 804.597379][ C0] ? up_read+0x1b0/0x760
[ 804.601687][ C0] wait_woken+0x131/0x250
[ 804.605992][ C0] ? woken_wake_function+0x70/0x70
[ 804.611077][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 804.616859][ C0] n_tty_read+0x152e/0x1ae0
[ 804.621343][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 804.626345][ C0] ? tty_write+0x54b/0x800
[ 804.630738][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 804.636524][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.641699][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.646525][ C0] ? __fsnotify_parent+0xd1/0x370
[ 804.651541][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 804.657323][ C0] tty_read+0x190/0x290
[ 804.661456][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.666626][ C0] ? tty_poll+0x180/0x180
[ 804.670932][ C0] __vfs_read+0x76/0x100
[ 804.675151][ C0] vfs_read+0x1ea/0x430
[ 804.679279][ C0] ksys_read+0x127/0x250
[ 804.683510][ C0] ? kernel_write+0x120/0x120
[ 804.688166][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 804.693869][ C0] do_syscall_64+0xb7/0x580
[ 804.698350][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 804.704215][ C0] RIP: 0033:0x7fa492043310
[ 804.708610][ C0] Code: Bad RIP value.
[ 804.712652][ C0] RSP: 002b:00007ffe795fd5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 804.721149][ C0] RAX: ffffffffffffffda RBX: 00007fa4927186a8 RCX: 00007fa492043310
[ 804.729098][ C0] RDX: 0000000000000001 RSI: 00007ffe795fd608 RDI: 0000000000000000
[ 804.737046][ C0] RBP: 00007ffe795fddf0 R08: 00007ffe795fd3f0 R09: 00007fa4922f9e90
[ 804.744993][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 804.752938][ C0] R13: 00007ffe79600f11 R14: 0000000000000000 R15: 0000000000000000
[ 804.760889][ C0] getty S27040 1692 1 0x00000000
[ 804.767199][ C0] Call Trace:
[ 804.770464][ C0] ? __schedule+0x898/0x1cd0
[ 804.775030][ C0] ? __sched_text_start+0x8/0x8
[ 804.779854][ C0] ? __lock_acquire+0x145e/0x3b60
[ 804.784866][ C0] schedule+0xca/0x250
[ 804.788911][ C0] schedule_timeout+0x682/0xb20
[ 804.793738][ C0] ? n_tty_read+0x151a/0x1ae0
[ 804.798390][ C0] ? usleep_range+0x160/0x160
[ 804.803052][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.807885][ C0] ? lock_acquire+0x127/0x320
[ 804.812538][ C0] ? n_tty_read+0xab3/0x1ae0
[ 804.817102][ C0] ? up_read+0x1b0/0x760
[ 804.821325][ C0] wait_woken+0x131/0x250
[ 804.825631][ C0] ? woken_wake_function+0x70/0x70
[ 804.830718][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 804.837713][ C0] n_tty_read+0x152e/0x1ae0
[ 804.842193][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 804.847193][ C0] ? tty_write+0x54b/0x800
[ 804.851595][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 804.857375][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.862557][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 804.867381][ C0] ? __fsnotify_parent+0xd1/0x370
[ 804.872381][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 804.878162][ C0] tty_read+0x190/0x290
[ 804.882295][ C0] ? copy_from_read_buf+0x500/0x500
[ 804.887474][ C0] ? tty_poll+0x180/0x180
[ 804.891780][ C0] __vfs_read+0x76/0x100
[ 804.895997][ C0] vfs_read+0x1ea/0x430
[ 804.900131][ C0] ksys_read+0x127/0x250
[ 804.904350][ C0] ? kernel_write+0x120/0x120
[ 804.909002][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 804.914696][ C0] do_syscall_64+0xb7/0x580
[ 804.919175][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 804.925041][ C0] RIP: 0033:0x7f24deb0a310
[ 804.929438][ C0] Code: Bad RIP value.
[ 804.933479][ C0] RSP: 002b:00007ffc325c3908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 804.941872][ C0] RAX: ffffffffffffffda RBX: 00007f24df1df6a8 RCX: 00007f24deb0a310
[ 804.949819][ C0] RDX: 0000000000000001 RSI: 00007ffc325c3958 RDI: 0000000000000000
[ 804.957766][ C0] RBP: 00007ffc325c4140 R08: 00007ffc325c3740 R09: 00007f24dedc0e90
[ 804.965711][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 804.973662][ C0] R13: 00007ffc325c7f11 R14: 0000000000000000 R15: 0000000000000000
[ 804.981610][ C0] getty S27568 1693 1 0x00000000
[ 804.987916][ C0] Call Trace:
[ 804.991179][ C0] ? __schedule+0x898/0x1cd0
[ 804.995743][ C0] ? __sched_text_start+0x8/0x8
[ 805.000572][ C0] ? __lock_acquire+0x145e/0x3b60
[ 805.005572][ C0] schedule+0xca/0x250
[ 805.009618][ C0] schedule_timeout+0x682/0xb20
[ 805.014442][ C0] ? n_tty_read+0x151a/0x1ae0
[ 805.019093][ C0] ? usleep_range+0x160/0x160
[ 805.023746][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.028579][ C0] ? lock_acquire+0x127/0x320
[ 805.033229][ C0] ? n_tty_read+0xab3/0x1ae0
[ 805.037796][ C0] ? up_read+0x1b0/0x760
[ 805.042012][ C0] wait_woken+0x131/0x250
[ 805.046321][ C0] ? woken_wake_function+0x70/0x70
[ 805.051406][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 805.057188][ C0] n_tty_read+0x152e/0x1ae0
[ 805.061667][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 805.066665][ C0] ? tty_write+0x54b/0x800
[ 805.071056][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 805.076836][ C0] ? copy_from_read_buf+0x500/0x500
[ 805.082019][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.086844][ C0] ? __fsnotify_parent+0xd1/0x370
[ 805.091846][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 805.097636][ C0] tty_read+0x190/0x290
[ 805.101767][ C0] ? copy_from_read_buf+0x500/0x500
[ 805.106938][ C0] ? tty_poll+0x180/0x180
[ 805.111244][ C0] __vfs_read+0x76/0x100
[ 805.115464][ C0] vfs_read+0x1ea/0x430
[ 805.119595][ C0] ksys_read+0x127/0x250
[ 805.123815][ C0] ? kernel_write+0x120/0x120
[ 805.128467][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 805.134169][ C0] do_syscall_64+0xb7/0x580
[ 805.138669][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 805.144551][ C0] RIP: 0033:0x7f00905d7310
[ 805.148963][ C0] Code: Bad RIP value.
[ 805.153007][ C0] RSP: 002b:00007ffcae928b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 805.161392][ C0] RAX: ffffffffffffffda RBX: 00007f0090cac6a8 RCX: 00007f00905d7310
[ 805.169358][ C0] RDX: 0000000000000001 RSI: 00007ffcae928bc8 RDI: 0000000000000000
[ 805.177313][ C0] RBP: 00007ffcae9293b0 R08: 00007ffcae9289b0 R09: 00007f009088de90
[ 805.185266][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 805.193214][ C0] R13: 00007ffcae92cf11 R14: 0000000000000000 R15: 0000000000000000
[ 805.201166][ C0] getty S28024 1694 1 0x00000000
[ 805.207478][ C0] Call Trace:
[ 805.210750][ C0] ? __schedule+0x898/0x1cd0
[ 805.215404][ C0] ? __sched_text_start+0x8/0x8
[ 805.220231][ C0] ? __lock_acquire+0x145e/0x3b60
[ 805.225232][ C0] schedule+0xca/0x250
[ 805.229280][ C0] schedule_timeout+0x682/0xb20
[ 805.234124][ C0] ? n_tty_read+0x151a/0x1ae0
[ 805.238788][ C0] ? usleep_range+0x160/0x160
[ 805.243445][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.248271][ C0] ? lock_acquire+0x127/0x320
[ 805.252926][ C0] ? n_tty_read+0xab3/0x1ae0
[ 805.257491][ C0] ? up_read+0x1b0/0x760
[ 805.261709][ C0] wait_woken+0x131/0x250
[ 805.266028][ C0] ? woken_wake_function+0x70/0x70
[ 805.271113][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 805.276896][ C0] n_tty_read+0x152e/0x1ae0
[ 805.281383][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 805.286385][ C0] ? tty_write+0x54b/0x800
[ 805.290775][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 805.296557][ C0] ? copy_from_read_buf+0x500/0x500
[ 805.301731][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.306558][ C0] ? __fsnotify_parent+0xd1/0x370
[ 805.311559][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 805.317342][ C0] tty_read+0x190/0x290
[ 805.321475][ C0] ? copy_from_read_buf+0x500/0x500
[ 805.326647][ C0] ? tty_poll+0x180/0x180
[ 805.330955][ C0] __vfs_read+0x76/0x100
[ 805.335171][ C0] vfs_read+0x1ea/0x430
[ 805.339303][ C0] ksys_read+0x127/0x250
[ 805.343522][ C0] ? kernel_write+0x120/0x120
[ 805.348185][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 805.353880][ C0] do_syscall_64+0xb7/0x580
[ 805.358360][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 805.364227][ C0] RIP: 0033:0x7fea45d36310
[ 805.368713][ C0] Code: Bad RIP value.
[ 805.372755][ C0] RSP: 002b:00007fff68897208 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 805.381141][ C0] RAX: ffffffffffffffda RBX: 00007fea4640b6a8 RCX: 00007fea45d36310
[ 805.389088][ C0] RDX: 0000000000000001 RSI: 00007fff68897258 RDI: 0000000000000000
[ 805.397041][ C0] RBP: 00007fff68897a40 R08: 00007fff68897040 R09: 0000000000000000
[ 805.404989][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 805.412936][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000
[ 805.420887][ C0] sshd S26912 1714 1664 0x00000000
[ 805.427194][ C0] Call Trace:
[ 805.430459][ C0] ? __schedule+0x898/0x1cd0
[ 805.435024][ C0] ? __sched_text_start+0x8/0x8
[ 805.439849][ C0] ? debug_object_fixup+0x30/0x30
[ 805.444853][ C0] ? enqueue_hrtimer+0x380/0x380
[ 805.449769][ C0] schedule+0xca/0x250
[ 805.453814][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 805.459855][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 805.465639][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.470465][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 805.476423][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 805.482202][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 805.487463][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 805.493772][ C0] ? pollwake+0x200/0x200
[ 805.498078][ C0] do_select+0x122e/0x1700
[ 805.502471][ C0] ? select_estimate_accuracy+0x320/0x320
[ 805.508174][ C0] ? poll_freewait+0x250/0x250
[ 805.512912][ C0] ? poll_freewait+0x250/0x250
[ 805.517652][ C0] ? poll_freewait+0x250/0x250
[ 805.522393][ C0] ? poll_freewait+0x250/0x250
[ 805.527135][ C0] ? __lock_acquire+0x145e/0x3b60
[ 805.532133][ C0] ? __lock_acquire+0x80b/0x3b60
[ 805.537051][ C0] ? find_held_lock+0x2d/0x110
[ 805.541791][ C0] ? __might_fault+0x11f/0x1d0
[ 805.546530][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.551358][ C0] ? lock_acquire+0x127/0x320
[ 805.556011][ C0] ? __might_fault+0xef/0x1d0
[ 805.560662][ C0] ? __might_fault+0x192/0x1d0
[ 805.565400][ C0] ? core_sys_select+0x4da/0x820
[ 805.570314][ C0] core_sys_select+0x4da/0x820
[ 805.575054][ C0] ? do_compat_pselect+0x210/0x210
[ 805.580143][ C0] ? find_held_lock+0x2d/0x110
[ 805.584892][ C0] ? find_held_lock+0x2d/0x110
[ 805.589631][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.594456][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 805.599977][ C0] ? timespec64_add_safe+0x189/0x210
[ 805.605244][ C0] ? nsec_to_clock_t+0x30/0x30
[ 805.609987][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 805.615247][ C0] kern_select+0x13d/0x1c0
[ 805.619642][ C0] ? core_sys_select+0x820/0x820
[ 805.624992][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 805.629732][ C0] __x64_sys_select+0xba/0x150
[ 805.634481][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 805.639741][ C0] do_syscall_64+0xb7/0x580
[ 805.644220][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 805.650085][ C0] RIP: 0033:0x7f9c4fce6dd3
[ 805.654483][ C0] Code: Bad RIP value.
[ 805.658522][ C0] RSP: 002b:00007fff84797cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 805.666914][ C0] RAX: ffffffffffffffda RBX: 00007fff84797d60 RCX: 00007f9c4fce6dd3
[ 805.674865][ C0] RDX: 000055eeb8373b10 RSI: 000055eeb8373b30 RDI: 000000000000000c
[ 805.682811][ C0] RBP: 000055eeb78228dc R08: 00007fff84797d00 R09: 0101010101010101
[ 805.690757][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff84797d68
[ 805.698705][ C0] R13: 0000000000000000 R14: 00007fff84797d58 R15: 00007fff84797d5c
[ 805.706656][ C0] syz-fuzzer S26456 1716 1714 0x00000000
[ 805.712964][ C0] Call Trace:
[ 805.716230][ C0] ? __schedule+0x898/0x1cd0
[ 805.720794][ C0] ? __sched_text_start+0x8/0x8
[ 805.725619][ C0] schedule+0xca/0x250
[ 805.729664][ C0] futex_wait_queue_me+0x2a7/0x570
[ 805.734749][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 805.740187][ C0] futex_wait+0x1e2/0x590
[ 805.744492][ C0] ? futex_wait_setup+0x350/0x350
[ 805.749491][ C0] ? find_held_lock+0x2d/0x110
[ 805.754231][ C0] ? __might_fault+0x11f/0x1d0
[ 805.758971][ C0] ? lock_acquire+0x127/0x320
[ 805.763622][ C0] ? __might_fault+0xef/0x1d0
[ 805.768278][ C0] do_futex+0x15d/0x1b90
[ 805.772496][ C0] ? put_timespec64+0xcb/0x120
[ 805.777233][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 805.782060][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 805.786887][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 805.791888][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 805.798374][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 805.803635][ C0] __x64_sys_futex+0x376/0x4f0
[ 805.808375][ C0] ? fput_many+0x2f/0x1a0
[ 805.812678][ C0] ? do_futex+0x1b90/0x1b90
[ 805.817158][ C0] ? switch_fpu_return+0x1c2/0x430
[ 805.822244][ C0] ? fpregs_mark_activate+0x280/0x280
[ 805.827591][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 805.833293][ C0] do_syscall_64+0xb7/0x580
[ 805.837771][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 805.843637][ C0] RIP: 0033:0x45b153
[ 805.847514][ C0] Code: Bad RIP value.
[ 805.851556][ C0] RSP: 002b:00007ffeee510698 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 805.859941][ C0] RAX: ffffffffffffffda RBX: 0000000001803b80 RCX: 000000000045b153
[ 805.867888][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001803cc8
[ 805.875841][ C0] RBP: 00007ffeee5106e0 R08: 0000000000000000 R09: 0000000000000000
[ 805.883798][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00
[ 805.891743][ C0] R13: 000000000000000f R14: 0000000000c11600 R15: 000000000000380f
[ 805.899691][ C0] syz-fuzzer S27576 1717 1714 0x00000000
[ 805.905998][ C0] Call Trace:
[ 805.909276][ C0] ? __schedule+0x898/0x1cd0
[ 805.913844][ C0] ? __sched_text_start+0x8/0x8
[ 805.918669][ C0] ? enqueue_hrtimer+0x380/0x380
[ 805.923583][ C0] schedule+0xca/0x250
[ 805.927626][ C0] futex_wait_queue_me+0x2a7/0x570
[ 805.932710][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 805.938141][ C0] futex_wait+0x1e2/0x590
[ 805.942447][ C0] ? futex_wait_setup+0x350/0x350
[ 805.947449][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 805.953403][ C0] ? find_held_lock+0x2d/0x110
[ 805.958144][ C0] ? __might_fault+0x11f/0x1d0
[ 805.962881][ C0] ? __lock_acquire+0x145e/0x3b60
[ 805.967880][ C0] do_futex+0x15d/0x1b90
[ 805.972100][ C0] ? __lock_acquire+0x145e/0x3b60
[ 805.977101][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 805.981927][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 805.987021][ C0] ? find_held_lock+0x2d/0x110
[ 805.991760][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 805.996675][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.001512][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 806.006424][ C0] ? ktime_get+0x190/0x1d0
[ 806.010826][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 806.016085][ C0] ? ktime_get+0x162/0x1d0
[ 806.020486][ C0] __x64_sys_futex+0x376/0x4f0
[ 806.025225][ C0] ? do_futex+0x1b90/0x1b90
[ 806.029707][ C0] ? switch_fpu_return+0x1c2/0x430
[ 806.034795][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.040143][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 806.045849][ C0] do_syscall_64+0xb7/0x580
[ 806.050328][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 806.056193][ C0] RIP: 0033:0x45b153
[ 806.060071][ C0] Code: Bad RIP value.
[ 806.064119][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 806.072504][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153
[ 806.080450][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018030f0
[ 806.088394][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000
[ 806.096340][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0
[ 806.104314][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 806.112263][ C0] syz-fuzzer S26576 1718 1714 0x00000000
[ 806.118571][ C0] Call Trace:
[ 806.121835][ C0] ? __schedule+0x898/0x1cd0
[ 806.126399][ C0] ? __sched_text_start+0x8/0x8
[ 806.131237][ C0] schedule+0xca/0x250
[ 806.135281][ C0] futex_wait_queue_me+0x2a7/0x570
[ 806.140367][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 806.145808][ C0] futex_wait+0x1e2/0x590
[ 806.150116][ C0] ? futex_wait_setup+0x350/0x350
[ 806.155116][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 806.160982][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 806.166677][ C0] ? futex_wake+0x164/0x480
[ 806.171155][ C0] ? sock_read_iter+0x212/0x370
[ 806.175982][ C0] do_futex+0x15d/0x1b90
[ 806.180201][ C0] ? find_held_lock+0x2d/0x110
[ 806.184939][ C0] ? finish_task_switch+0x11d/0x5d0
[ 806.190113][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 806.195111][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.199947][ C0] ? lock_acquire+0x127/0x320
[ 806.204599][ C0] ? finish_task_switch+0xef/0x5d0
[ 806.209685][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 806.214861][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 806.220129][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 806.225304][ C0] ? finish_task_switch+0x11d/0x5d0
[ 806.230476][ C0] ? finish_task_switch+0xef/0x5d0
[ 806.235564][ C0] ? __switch_to+0x5bd/0xe70
[ 806.240138][ C0] __x64_sys_futex+0x376/0x4f0
[ 806.244880][ C0] ? fput_many+0x2f/0x1a0
[ 806.249183][ C0] ? do_futex+0x1b90/0x1b90
[ 806.253670][ C0] ? switch_fpu_return+0x1c2/0x430
[ 806.258758][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.264108][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 806.269800][ C0] do_syscall_64+0xb7/0x580
[ 806.274288][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 806.280152][ C0] RIP: 0033:0x45b153
[ 806.284027][ C0] Code: Bad RIP value.
[ 806.288077][ C0] RSP: 002b:000000c42004bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 806.296463][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153
[ 806.304425][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548
[ 806.312384][ C0] RBP: 000000c42004bf30 R08: 0000000000000000 R09: 0000000000000000
[ 806.320333][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010
[ 806.328294][ C0] R13: ffffffffffffffff R14: 0000000000000010 R15: ffffffffffffffff
[ 806.336248][ C0] syz-fuzzer S26520 1719 1714 0x00000000
[ 806.342556][ C0] Call Trace:
[ 806.345831][ C0] ? __schedule+0x898/0x1cd0
[ 806.350410][ C0] ? __sched_text_start+0x8/0x8
[ 806.355241][ C0] schedule+0xca/0x250
[ 806.359292][ C0] futex_wait_queue_me+0x2a7/0x570
[ 806.364385][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 806.369818][ C0] futex_wait+0x1e2/0x590
[ 806.374123][ C0] ? futex_wait_setup+0x350/0x350
[ 806.379123][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 806.385077][ C0] ? futex_wake+0x164/0x480
[ 806.389557][ C0] ? __lock_acquire+0x145e/0x3b60
[ 806.394556][ C0] do_futex+0x15d/0x1b90
[ 806.398786][ C0] ? __lock_acquire+0x145e/0x3b60
[ 806.403791][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.408616][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 806.413617][ C0] ? find_held_lock+0x2d/0x110
[ 806.418355][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 806.423268][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.428092][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 806.433002][ C0] ? ktime_get+0x190/0x1d0
[ 806.437393][ C0] __x64_sys_futex+0x376/0x4f0
[ 806.442131][ C0] ? do_futex+0x1b90/0x1b90
[ 806.446610][ C0] ? switch_fpu_return+0x1c2/0x430
[ 806.451697][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.457046][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.462406][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 806.468099][ C0] do_syscall_64+0xb7/0x580
[ 806.472588][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 806.478463][ C0] RIP: 0033:0x45b153
[ 806.482341][ C0] Code: Bad RIP value.
[ 806.486410][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 806.494795][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153
[ 806.502749][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948
[ 806.510697][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000
[ 806.518653][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000b8e9fbd579
[ 806.526601][ C0] R13: 0000000000000002 R14: 000000c421a6f320 R15: 0000000000000001
[ 806.534552][ C0] syz-fuzzer S28992 1720 1714 0x00000000
[ 806.540858][ C0] Call Trace:
[ 806.544123][ C0] ? __schedule+0x898/0x1cd0
[ 806.548687][ C0] ? __sched_text_start+0x8/0x8
[ 806.553521][ C0] schedule+0xca/0x250
[ 806.557567][ C0] futex_wait_queue_me+0x2a7/0x570
[ 806.562652][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 806.568084][ C0] futex_wait+0x1e2/0x590
[ 806.572392][ C0] ? futex_wait_setup+0x350/0x350
[ 806.577391][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 806.583268][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 806.588979][ C0] ? futex_wake+0x164/0x480
[ 806.593457][ C0] do_futex+0x15d/0x1b90
[ 806.597680][ C0] ? find_held_lock+0x2d/0x110
[ 806.602420][ C0] ? finish_task_switch+0x11d/0x5d0
[ 806.607592][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 806.612592][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.617432][ C0] ? lock_acquire+0x127/0x320
[ 806.622257][ C0] ? finish_task_switch+0xef/0x5d0
[ 806.627342][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 806.632514][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 806.637771][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 806.642942][ C0] ? finish_task_switch+0x11d/0x5d0
[ 806.648124][ C0] ? finish_task_switch+0xef/0x5d0
[ 806.653213][ C0] ? __switch_to+0x5bd/0xe70
[ 806.659603][ C0] __x64_sys_futex+0x376/0x4f0
[ 806.664354][ C0] ? do_futex+0x1b90/0x1b90
[ 806.668834][ C0] ? switch_fpu_return+0x1c2/0x430
[ 806.673919][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.679275][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 806.684969][ C0] do_syscall_64+0xb7/0x580
[ 806.689448][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 806.695314][ C0] RIP: 0033:0x45b153
[ 806.699191][ C0] Code: Bad RIP value.
[ 806.703238][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 806.711624][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153
[ 806.719570][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001821080
[ 806.727516][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000
[ 806.735464][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168
[ 806.743410][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 806.751447][ C0] syz-fuzzer R running task 26576 1721 1714 0x00000000
[ 806.759319][ C0] Call Trace:
[ 806.762583][ C0] ? __schedule+0x898/0x1cd0
[ 806.767149][ C0] ? __sched_text_start+0x8/0x8
[ 806.771973][ C0] ? enqueue_hrtimer+0x380/0x380
[ 806.776888][ C0] schedule+0xca/0x250
[ 806.780932][ C0] futex_wait_queue_me+0x2a7/0x570
[ 806.786019][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 806.791449][ C0] futex_wait+0x1e2/0x590
[ 806.795753][ C0] ? futex_wait_setup+0x350/0x350
[ 806.800752][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 806.806708][ C0] ? futex_wake+0x164/0x480
[ 806.811187][ C0] ? __lock_acquire+0x145e/0x3b60
[ 806.816196][ C0] do_futex+0x15d/0x1b90
[ 806.820417][ C0] ? __lock_acquire+0x145e/0x3b60
[ 806.825416][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.830240][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 806.835240][ C0] ? find_held_lock+0x2d/0x110
[ 806.839980][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 806.844893][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 806.849718][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 806.854628][ C0] ? ktime_get+0x190/0x1d0
[ 806.859019][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 806.864275][ C0] ? ktime_get+0x162/0x1d0
[ 806.868664][ C0] __x64_sys_futex+0x376/0x4f0
[ 806.873405][ C0] ? do_futex+0x1b90/0x1b90
[ 806.877885][ C0] ? switch_fpu_return+0x1c2/0x430
[ 806.882981][ C0] ? fpregs_mark_activate+0x280/0x280
[ 806.888327][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 806.894019][ C0] do_syscall_64+0xb7/0x580
[ 806.898506][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 806.904371][ C0] RIP: 0033:0x45b153
[ 806.908248][ C0] Code: Bad RIP value.
[ 806.912288][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 806.920674][ C0] RAX: ffffffffffffffda RBX: 0000000034a8dd7f RCX: 000000000045b153
[ 806.928624][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018071c0
[ 806.936572][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000
[ 806.944522][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 000000b8f3308600
[ 806.952470][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 806.960421][ C0] syz-fuzzer S28104 1722 1714 0x00000000
[ 806.966737][ C0] Call Trace:
[ 806.970004][ C0] ? __schedule+0x898/0x1cd0
[ 806.974568][ C0] ? __sched_text_start+0x8/0x8
[ 806.979395][ C0] schedule+0xca/0x250
[ 806.983437][ C0] futex_wait_queue_me+0x2a7/0x570
[ 806.988522][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 806.993959][ C0] futex_wait+0x1e2/0x590
[ 806.998266][ C0] ? futex_wait_setup+0x350/0x350
[ 807.003266][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 807.009134][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 807.015019][ C0] ? futex_wake+0x164/0x480
[ 807.019500][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.024325][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.029163][ C0] do_futex+0x15d/0x1b90
[ 807.033387][ C0] ? __lock_acquire+0x145e/0x3b60
[ 807.038384][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 807.043382][ C0] ? find_held_lock+0x2d/0x110
[ 807.048120][ C0] ? __might_fault+0x11f/0x1d0
[ 807.052858][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.057694][ C0] ? lock_acquire+0x127/0x320
[ 807.062351][ C0] ? __set_current_blocked+0x6a/0x110
[ 807.067700][ C0] __x64_sys_futex+0x376/0x4f0
[ 807.072448][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290
[ 807.078141][ C0] ? do_futex+0x1b90/0x1b90
[ 807.082621][ C0] ? switch_fpu_return+0x1c2/0x430
[ 807.087717][ C0] ? fpregs_mark_activate+0x280/0x280
[ 807.093075][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 807.098769][ C0] do_syscall_64+0xb7/0x580
[ 807.103253][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 807.109118][ C0] RIP: 0033:0x45b153
[ 807.113005][ C0] Code: Bad RIP value.
[ 807.117047][ C0] RSP: 002b:000000c420147e88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 807.125435][ C0] RAX: ffffffffffffffda RBX: 000000c420041400 RCX: 000000000045b153
[ 807.133392][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420041548
[ 807.141451][ C0] RBP: 000000c420147ed0 R08: 0000000000000000 R09: 0000000000000000
[ 807.149763][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420039768
[ 807.157725][ C0] R13: 0000000000000001 R14: 000000c4200ca0c0 R15: 0000000000000001
[ 807.165689][ C0] syz-fuzzer S26456 1723 1714 0x00000000
[ 807.172005][ C0] Call Trace:
[ 807.175278][ C0] ? __schedule+0x898/0x1cd0
[ 807.179851][ C0] ? __sched_text_start+0x8/0x8
[ 807.184681][ C0] schedule+0xca/0x250
[ 807.188728][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 807.194770][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 807.200563][ C0] ? __lock_acquire+0x80b/0x3b60
[ 807.205477][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.210307][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 807.215311][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 807.220232][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 807.225405][ C0] ep_poll+0xcca/0xe60
[ 807.229447][ C0] ? ep_modify+0x830/0x830
[ 807.233837][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 807.239358][ C0] ? __fget+0x357/0x530
[ 807.243491][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 807.247882][ C0] ? wake_up_q+0xf0/0xf0
[ 807.252101][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 807.257358][ C0] do_epoll_wait+0x209/0x260
[ 807.261935][ C0] __x64_sys_epoll_pwait+0x133/0x2e0
[ 807.267202][ C0] ? do_syscall_64+0x1a/0x580
[ 807.271859][ C0] do_syscall_64+0xb7/0x580
[ 807.276346][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 807.282212][ C0] RIP: 0033:0x45b300
[ 807.286097][ C0] Code: Bad RIP value.
[ 807.290143][ C0] RSP: 002b:000000c420051858 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 807.298537][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
[ 807.306487][ C0] RDX: 0000000000000080 RSI: 000000c420051898 RDI: 0000000000000004
[ 807.314435][ C0] RBP: 000000c420051e98 R08: 0000000000000000 R09: 000000c421734ed8
[ 807.322382][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4214b3750
[ 807.330330][ C0] R13: 0000000000000001 R14: 000000c421a966c0 R15: 0000000000000001
[ 807.338290][ C0] syz-fuzzer S29272 1730 1714 0x00000000
[ 807.344602][ C0] Call Trace:
[ 807.347869][ C0] ? __schedule+0x898/0x1cd0
[ 807.352435][ C0] ? __sched_text_start+0x8/0x8
[ 807.357267][ C0] schedule+0xca/0x250
[ 807.361315][ C0] futex_wait_queue_me+0x2a7/0x570
[ 807.366403][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 807.371836][ C0] futex_wait+0x1e2/0x590
[ 807.376139][ C0] ? futex_wait_setup+0x350/0x350
[ 807.381150][ C0] do_futex+0x15d/0x1b90
[ 807.385375][ C0] ? find_held_lock+0x2d/0x110
[ 807.390122][ C0] ? __set_current_blocked+0xcc/0x110
[ 807.395470][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 807.400471][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0
[ 807.405905][ C0] ? mark_lock+0xbc/0x1160
[ 807.410297][ C0] ? __lock_acquire+0x80b/0x3b60
[ 807.415217][ C0] ? __set_current_blocked+0xcc/0x110
[ 807.420565][ C0] ? find_held_lock+0x2d/0x110
[ 807.425303][ C0] __x64_sys_futex+0x376/0x4f0
[ 807.430042][ C0] ? do_futex+0x1b90/0x1b90
[ 807.434521][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 807.440040][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 807.445733][ C0] do_syscall_64+0xb7/0x580
[ 807.450215][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 807.456091][ C0] RIP: 0033:0x45b153
[ 807.459971][ C0] Code: Bad RIP value.
[ 807.464010][ C0] RSP: 002b:000000c4202edf00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 807.472393][ C0] RAX: ffffffffffffffda RBX: 000000c42015d000 RCX: 000000000045b153
[ 807.480342][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001820f38
[ 807.488301][ C0] RBP: 000000c4202edf48 R08: 0000000000000000 R09: 0000000000000000
[ 807.496248][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0
[ 807.504195][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 807.512162][ C0] syz-fuzzer R running task 26576 1732 1714 0x00000000
[ 807.520042][ C0] Call Trace:
[ 807.523308][ C0] ? __schedule+0x898/0x1cd0
[ 807.527873][ C0] ? __sched_text_start+0x8/0x8
[ 807.532698][ C0] ? enqueue_hrtimer+0x380/0x380
[ 807.537608][ C0] schedule+0xca/0x250
[ 807.541655][ C0] futex_wait_queue_me+0x2a7/0x570
[ 807.546742][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 807.552176][ C0] futex_wait+0x1e2/0x590
[ 807.556482][ C0] ? futex_wait_setup+0x350/0x350
[ 807.561484][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 807.567441][ C0] ? futex_wake+0x164/0x480
[ 807.571933][ C0] ? __lock_acquire+0x145e/0x3b60
[ 807.576935][ C0] do_futex+0x15d/0x1b90
[ 807.581165][ C0] ? __lock_acquire+0x145e/0x3b60
[ 807.586175][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.591001][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 807.595998][ C0] ? find_held_lock+0x2d/0x110
[ 807.600739][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 807.605651][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.610484][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 807.615394][ C0] ? ktime_get+0x190/0x1d0
[ 807.619787][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 807.625045][ C0] ? ktime_get+0x162/0x1d0
[ 807.629439][ C0] __x64_sys_futex+0x376/0x4f0
[ 807.634193][ C0] ? do_futex+0x1b90/0x1b90
[ 807.638672][ C0] ? switch_fpu_return+0x1c2/0x430
[ 807.643759][ C0] ? fpregs_mark_activate+0x280/0x280
[ 807.649114][ C0] ? fpregs_mark_activate+0x280/0x280
[ 807.654462][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 807.660157][ C0] do_syscall_64+0xb7/0x580
[ 807.664639][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 807.670507][ C0] RIP: 0033:0x45b153
[ 807.674393][ C0] Code: Bad RIP value.
[ 807.678432][ C0] RSP: 002b:000000c42003cea0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca
[ 807.686814][ C0] RAX: ffffffffffffffda RBX: 000000002b1173f6 RCX: 000000000045b153
[ 807.694762][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001807140
[ 807.702710][ C0] RBP: 000000c42003cee8 R08: 0000000000000000 R09: 0000000000000000
[ 807.710657][ C0] R10: 000000c42003ced8 R11: 0000000000000206 R12: 000000fb5c1ce0ca
[ 807.718603][ C0] R13: 0000000000000001 R14: 000000c4213f3920 R15: 0000000000000001
[ 807.726552][ C0] syz-fuzzer S26472 1733 1714 0x00000000
[ 807.732861][ C0] Call Trace:
[ 807.736127][ C0] ? __schedule+0x898/0x1cd0
[ 807.740698][ C0] ? __sched_text_start+0x8/0x8
[ 807.745523][ C0] schedule+0xca/0x250
[ 807.749568][ C0] futex_wait_queue_me+0x2a7/0x570
[ 807.754654][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 807.760089][ C0] ? find_held_lock+0x2d/0x110
[ 807.764847][ C0] futex_wait+0x1e2/0x590
[ 807.769152][ C0] ? futex_wait_setup+0x350/0x350
[ 807.774160][ C0] ? trace_hardirqs_off+0x50/0x1d0
[ 807.779248][ C0] ? _raw_spin_unlock_irqrestore+0x2f/0x50
[ 807.785029][ C0] ? try_to_wake_up+0x6c9/0x15d0
[ 807.789946][ C0] ? do_send_sig_info+0xc0/0x120
[ 807.794857][ C0] do_futex+0x15d/0x1b90
[ 807.799080][ C0] ? find_held_lock+0x2d/0x110
[ 807.803818][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 807.808820][ C0] ? find_held_lock+0x2d/0x110
[ 807.813562][ C0] ? kill_something_info+0x1db/0x480
[ 807.818824][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 807.823651][ C0] ? kill_pid_info+0x23/0x200
[ 807.828305][ C0] ? kill_pid_info+0x133/0x200
[ 807.833053][ C0] ? kill_something_info+0x118/0x480
[ 807.838314][ C0] __x64_sys_futex+0x376/0x4f0
[ 807.843064][ C0] ? fput_many+0x2f/0x1a0
[ 807.847367][ C0] ? do_futex+0x1b90/0x1b90
[ 807.851848][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 807.857540][ C0] do_syscall_64+0xb7/0x580
[ 807.862018][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 807.867882][ C0] RIP: 0033:0x45b153
[ 807.871756][ C0] Code: Bad RIP value.
[ 807.875797][ C0] RSP: 002b:000000c420149df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 807.884183][ C0] RAX: ffffffffffffffda RBX: 000000c4202dd000 RCX: 000000000045b153
[ 807.892141][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dd148
[ 807.900092][ C0] RBP: 000000c420149e40 R08: 0000000000000000 R09: 0000000000000000
[ 807.908213][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200750c8
[ 807.916168][ C0] R13: 000000c4202c9750 R14: 000000c4202c9750 R15: 0000000000000000
[ 807.924127][ C0] syz-executor.0 R running task 28600 1734 1716 0x00000004
[ 807.931996][ C0] Call Trace:
[ 807.935260][ C0] ? __schedule+0x898/0x1cd0
[ 807.939824][ C0] ? __sched_text_start+0x8/0x8
[ 807.944648][ C0] ? release_task+0x15f0/0x15f0
[ 807.949474][ C0] ? lock_acquire+0x127/0x320
[ 807.954127][ C0] ? do_wait+0x39f/0x970
[ 807.958345][ C0] schedule+0xca/0x250
[ 807.962390][ C0] do_wait+0x622/0x970
[ 807.966443][ C0] ? wait_consider_task+0x3540/0x3540
[ 807.971800][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 807.976809][ C0] kernel_wait4+0x14c/0x260
[ 807.981288][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 807.986374][ C0] ? task_stopped_code+0x180/0x180
[ 807.991460][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 807.996979][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 808.001805][ C0] __do_sys_wait4+0x147/0x160
[ 808.006454][ C0] ? kernel_wait4+0x260/0x260
[ 808.011107][ C0] ? up_read+0x1b0/0x760
[ 808.015329][ C0] ? mark_held_locks+0x9f/0xe0
[ 808.020071][ C0] ? down_read_non_owner+0x470/0x470
[ 808.025332][ C0] ? handle_mm_fault+0x3ea/0x910
[ 808.030250][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 808.035945][ C0] do_syscall_64+0xb7/0x580
[ 808.040435][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.046300][ C0] RIP: 0033:0x4139ea
[ 808.050184][ C0] Code: Bad RIP value.
[ 808.054234][ C0] RSP: 002b:00007fff7390ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 808.062619][ C0] RAX: ffffffffffffffda RBX: 00000000000006cc RCX: 00000000004139ea
[ 808.070576][ C0] RDX: 0000000040000000 RSI: 00007fff7390ff54 RDI: ffffffffffffffff
[ 808.078524][ C0] RBP: 00000000000000f8 R08: 00000000000006c6 R09: 0000000001960940
[ 808.086471][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 808.094418][ C0] R13: 00007fff739101d8 R14: 0000000000000000 R15: 0000000000000000
[ 808.102369][ C0] syz-executor.2 R running task 28600 1735 1723 0x00000004
[ 808.110242][ C0] Call Trace:
[ 808.113518][ C0] ? __schedule+0x898/0x1cd0
[ 808.118095][ C0] ? __sched_text_start+0x8/0x8
[ 808.122933][ C0] ? release_task+0x15f0/0x15f0
[ 808.127770][ C0] ? lock_acquire+0x127/0x320
[ 808.132422][ C0] ? do_wait+0x39f/0x970
[ 808.136641][ C0] schedule+0xca/0x250
[ 808.140686][ C0] do_wait+0x622/0x970
[ 808.144730][ C0] ? wait_consider_task+0x3540/0x3540
[ 808.150077][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 808.155080][ C0] kernel_wait4+0x14c/0x260
[ 808.159560][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 808.164646][ C0] ? task_stopped_code+0x180/0x180
[ 808.169732][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 808.175262][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 808.180087][ C0] __do_sys_wait4+0x147/0x160
[ 808.184742][ C0] ? kernel_wait4+0x260/0x260
[ 808.189394][ C0] ? up_read+0x1b0/0x760
[ 808.193617][ C0] ? mark_held_locks+0x9f/0xe0
[ 808.198363][ C0] ? down_read_non_owner+0x470/0x470
[ 808.203626][ C0] ? handle_mm_fault+0x3ea/0x910
[ 808.208540][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 808.214244][ C0] do_syscall_64+0xb7/0x580
[ 808.218757][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.224623][ C0] RIP: 0033:0x4139ea
[ 808.228500][ C0] Code: Bad RIP value.
[ 808.232540][ C0] RSP: 002b:00007ffff5931b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 808.240922][ C0] RAX: ffffffffffffffda RBX: 00000000000006cf RCX: 00000000004139ea
[ 808.248868][ C0] RDX: 0000000040000000 RSI: 00007ffff5931b84 RDI: ffffffffffffffff
[ 808.256817][ C0] RBP: 00000000000000f8 R08: 00000000000006c7 R09: 000000000284b940
[ 808.264773][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 808.272720][ C0] R13: 00007ffff5931e08 R14: 0000000000000000 R15: 0000000000000000
[ 808.280672][ C0] syz-executor.1 R running task 28600 1736 1716 0x00000004
[ 808.288544][ C0] Call Trace:
[ 808.291817][ C0] ? __schedule+0x898/0x1cd0
[ 808.296381][ C0] ? __sched_text_start+0x8/0x8
[ 808.301208][ C0] ? release_task+0x15f0/0x15f0
[ 808.306052][ C0] ? lock_acquire+0x127/0x320
[ 808.310728][ C0] ? do_wait+0x39f/0x970
[ 808.314951][ C0] schedule+0xca/0x250
[ 808.318996][ C0] do_wait+0x622/0x970
[ 808.323045][ C0] ? wait_consider_task+0x3540/0x3540
[ 808.328396][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 808.333399][ C0] kernel_wait4+0x14c/0x260
[ 808.337879][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 808.342967][ C0] ? task_stopped_code+0x180/0x180
[ 808.348058][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 808.353590][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 808.358420][ C0] __do_sys_wait4+0x147/0x160
[ 808.363090][ C0] ? kernel_wait4+0x260/0x260
[ 808.367746][ C0] ? up_read+0x1b0/0x760
[ 808.371967][ C0] ? mark_held_locks+0x9f/0xe0
[ 808.376709][ C0] ? down_read_non_owner+0x470/0x470
[ 808.381971][ C0] ? handle_mm_fault+0x3ea/0x910
[ 808.386901][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 808.392605][ C0] do_syscall_64+0xb7/0x580
[ 808.397095][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.402977][ C0] RIP: 0033:0x4139ea
[ 808.406869][ C0] Code: Bad RIP value.
[ 808.410918][ C0] RSP: 002b:00007ffd0c04dfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 808.419306][ C0] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ea
[ 808.427256][ C0] RDX: 0000000040000000 RSI: 00007ffd0c04dfd4 RDI: ffffffffffffffff
[ 808.435205][ C0] RBP: 00000000000000f8 R08: 00000000000006c8 R09: 0000000001f0b940
[ 808.443167][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 808.451114][ C0] R13: 00007ffd0c04e258 R14: 0000000000000000 R15: 0000000000000000
[ 808.459066][ C0] syz-executor.4 R running task 28600 1739 1721 0x00000004
[ 808.466940][ C0] Call Trace:
[ 808.470213][ C0] ? __schedule+0x898/0x1cd0
[ 808.474780][ C0] ? __sched_text_start+0x8/0x8
[ 808.479608][ C0] ? release_task+0x15f0/0x15f0
[ 808.484435][ C0] ? lock_acquire+0x127/0x320
[ 808.489088][ C0] ? do_wait+0x39f/0x970
[ 808.493308][ C0] schedule+0xca/0x250
[ 808.497354][ C0] do_wait+0x622/0x970
[ 808.501404][ C0] ? wait_consider_task+0x3540/0x3540
[ 808.507445][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 808.512453][ C0] kernel_wait4+0x14c/0x260
[ 808.516933][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 808.522018][ C0] ? task_stopped_code+0x180/0x180
[ 808.527116][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 808.532637][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 808.537463][ C0] __do_sys_wait4+0x147/0x160
[ 808.542115][ C0] ? kernel_wait4+0x260/0x260
[ 808.546767][ C0] ? up_read+0x1b0/0x760
[ 808.550995][ C0] ? mark_held_locks+0x9f/0xe0
[ 808.555733][ C0] ? down_read_non_owner+0x470/0x470
[ 808.560996][ C0] ? handle_mm_fault+0x3ea/0x910
[ 808.565909][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 808.571603][ C0] do_syscall_64+0xb7/0x580
[ 808.576082][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.581948][ C0] RIP: 0033:0x4139ea
[ 808.585851][ C0] Code: Bad RIP value.
[ 808.589892][ C0] RSP: 002b:00007fff79f4a198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 808.598275][ C0] RAX: ffffffffffffffda RBX: 00000000000006d8 RCX: 00000000004139ea
[ 808.606225][ C0] RDX: 0000000040000000 RSI: 00007fff79f4a1a4 RDI: ffffffffffffffff
[ 808.614182][ C0] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000000000299f940
[ 808.622128][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 808.630087][ C0] R13: 00007fff79f4a428 R14: 0000000000000000 R15: 0000000000000000
[ 808.638036][ C0] syz-executor.0 R running task 24976 1740 1734 0x00000000
[ 808.645909][ C0] Call Trace:
[ 808.649174][ C0] ? __schedule+0x898/0x1cd0
[ 808.653741][ C0] ? __sched_text_start+0x8/0x8
[ 808.658571][ C0] ? enqueue_hrtimer+0x380/0x380
[ 808.663487][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 808.668747][ C0] schedule+0xca/0x250
[ 808.672794][ C0] do_nanosleep+0x21f/0x650
[ 808.677277][ C0] ? schedule_timeout_idle+0x80/0x80
[ 808.682548][ C0] ? memset+0x20/0x40
[ 808.686506][ C0] ? __hrtimer_init+0x134/0x260
[ 808.691333][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 808.696246][ C0] ? nanosleep_copyout+0x100/0x100
[ 808.701333][ C0] ? _copy_from_user+0x123/0x190
[ 808.706246][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 808.712202][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 808.717546][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 808.722370][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 808.727456][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 808.732542][ C0] ? do_syscall_64+0x1a/0x580
[ 808.737193][ C0] do_syscall_64+0xb7/0x580
[ 808.741674][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.747539][ C0] RIP: 0033:0x457f00
[ 808.751414][ C0] Code: Bad RIP value.
[ 808.755453][ C0] RSP: 002b:00007fff7390fd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 808.763835][ C0] RAX: ffffffffffffffda RBX: 000000000000004f RCX: 0000000000457f00
[ 808.771782][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff7390fd50
[ 808.779730][ C0] RBP: 0000000000000306 R08: 0000000000000001 R09: 0000000001960940
[ 808.787678][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 808.795625][ C0] R13: 00007fff7390fda0 R14: 00000000000b3490 R15: 00007fff7390fdb0
[ 808.803578][ C0] syz-executor.2 R running task 24976 1743 1735 0x00000000
[ 808.811450][ C0] Call Trace:
[ 808.814718][ C0] ? __schedule+0x898/0x1cd0
[ 808.819286][ C0] ? __sched_text_start+0x8/0x8
[ 808.824113][ C0] ? enqueue_hrtimer+0x380/0x380
[ 808.829034][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 808.834292][ C0] schedule+0xca/0x250
[ 808.838336][ C0] do_nanosleep+0x21f/0x650
[ 808.842818][ C0] ? schedule_timeout_idle+0x80/0x80
[ 808.848087][ C0] ? memset+0x20/0x40
[ 808.852044][ C0] ? __hrtimer_init+0x134/0x260
[ 808.856873][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 808.861785][ C0] ? nanosleep_copyout+0x100/0x100
[ 808.866871][ C0] ? _copy_from_user+0x123/0x190
[ 808.871795][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 808.877748][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 808.883094][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 808.887922][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 808.893012][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 808.898107][ C0] ? do_syscall_64+0x1a/0x580
[ 808.902761][ C0] do_syscall_64+0xb7/0x580
[ 808.907241][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 808.913109][ C0] RIP: 0033:0x457f00
[ 808.916992][ C0] Code: Bad RIP value.
[ 808.921032][ C0] RSP: 002b:00007ffff5931978 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 808.929418][ C0] RAX: ffffffffffffffda RBX: 000000000000004f RCX: 0000000000457f00
[ 808.937365][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff5931980
[ 808.945312][ C0] RBP: 0000000000000317 R08: 0000000000000001 R09: 000000000284b940
[ 808.953258][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 808.961205][ C0] R13: 00007ffff59319d0 R14: 00000000000b340b R15: 00007ffff59319e0
[ 808.969153][ C0] syz-executor.1 R running task 23616 1744 1736 0x00000000
[ 808.977023][ C0] Call Trace:
[ 808.980290][ C0] ? __schedule+0x898/0x1cd0
[ 808.984858][ C0] ? __sched_text_start+0x8/0x8
[ 808.989687][ C0] ? enqueue_hrtimer+0x380/0x380
[ 808.994601][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 808.999864][ C0] schedule+0xca/0x250
[ 809.003915][ C0] do_nanosleep+0x21f/0x650
[ 809.008394][ C0] ? schedule_timeout_idle+0x80/0x80
[ 809.013655][ C0] ? memset+0x20/0x40
[ 809.017626][ C0] ? __hrtimer_init+0x134/0x260
[ 809.022452][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 809.027367][ C0] ? nanosleep_copyout+0x100/0x100
[ 809.032457][ C0] ? _copy_from_user+0x123/0x190
[ 809.037369][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 809.043332][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 809.048678][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 809.053513][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 809.058611][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 809.063704][ C0] ? do_syscall_64+0x1a/0x580
[ 809.068355][ C0] do_syscall_64+0xb7/0x580
[ 809.072834][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 809.078699][ C0] RIP: 0033:0x457f00
[ 809.082575][ C0] Code: Bad RIP value.
[ 809.086624][ C0] RSP: 002b:00007ffd0c04ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 809.095008][ C0] RAX: ffffffffffffffda RBX: 000000000000004f RCX: 0000000000457f00
[ 809.102966][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd0c04ddd0
[ 809.110932][ C0] RBP: 00000000000002d5 R08: 0000000000000001 R09: 0000000001f0b940
[ 809.118908][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 809.126869][ C0] R13: 00007ffd0c04de20 R14: 00000000000b3434 R15: 00007ffd0c04de30
[ 809.134827][ C0] syz-executor.4 R running task 24976 1752 1739 0x00000000
[ 809.142706][ C0] Call Trace:
[ 809.145985][ C0] ? __schedule+0x898/0x1cd0
[ 809.150553][ C0] ? __sched_text_start+0x8/0x8
[ 809.155390][ C0] ? enqueue_hrtimer+0x380/0x380
[ 809.160395][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.165657][ C0] schedule+0xca/0x250
[ 809.169706][ C0] do_nanosleep+0x21f/0x650
[ 809.174187][ C0] ? schedule_timeout_idle+0x80/0x80
[ 809.179448][ C0] ? memset+0x20/0x40
[ 809.183408][ C0] ? __hrtimer_init+0x134/0x260
[ 809.188233][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 809.193164][ C0] ? nanosleep_copyout+0x100/0x100
[ 809.198254][ C0] ? _copy_from_user+0x123/0x190
[ 809.203171][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 809.209124][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 809.214471][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 809.219295][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 809.224382][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 809.229487][ C0] ? do_syscall_64+0x1a/0x580
[ 809.234168][ C0] do_syscall_64+0xb7/0x580
[ 809.238661][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 809.244539][ C0] RIP: 0033:0x457f00
[ 809.248424][ C0] Code: Bad RIP value.
[ 809.252467][ C0] RSP: 002b:00007fff79f49f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 809.260868][ C0] RAX: ffffffffffffffda RBX: 00000000000c2934 RCX: 0000000000457f00
[ 809.268821][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff79f49fa0
[ 809.276770][ C0] RBP: 00000000000002d4 R08: 0000000000000001 R09: 000000000299f940
[ 809.284718][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 809.292665][ C0] R13: 00007fff79f49ff0 R14: 00000000000c2934 R15: 00007fff79f4a000
[ 809.300619][ C0] kworker/u4:5 I25032 1763 2 0x80004000
[ 809.306959][ C0] Workqueue: 0x0 (events_unbound)
[ 809.312051][ C0] Call Trace:
[ 809.315334][ C0] ? __schedule+0x898/0x1cd0
[ 809.319907][ C0] ? __sched_text_start+0x8/0x8
[ 809.324739][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.330087][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.335101][ C0] schedule+0xca/0x250
[ 809.339160][ C0] worker_thread+0x245/0xe20
[ 809.343729][ C0] ? process_one_work+0x1530/0x1530
[ 809.348900][ C0] kthread+0x318/0x420
[ 809.352946][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.358299][ C0] ret_from_fork+0x24/0x30
[ 809.362692][ C0] kworker/0:3 R running task 23376 2746 2 0x80004000
[ 809.370576][ C0] Workqueue: events __usb_queue_reset_device
[ 809.376526][ C0] Call Trace:
[ 809.379791][ C0] ? __schedule+0x898/0x1cd0
[ 809.384357][ C0] ? __sched_text_start+0x8/0x8
[ 809.389186][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.394446][ C0] schedule+0xca/0x250
[ 809.398491][ C0] schedule_timeout+0x440/0xb20
[ 809.403333][ C0] ? usleep_range+0x160/0x160
[ 809.407987][ C0] ? usb_control_msg+0x393/0x4a0
[ 809.412901][ C0] ? __next_timer_interrupt+0x190/0x190
[ 809.418419][ C0] ? msleep+0x63/0xf0
[ 809.422376][ C0] msleep+0xa4/0xf0
[ 809.426161][ C0] hub_port_reset+0xdbb/0x1460
[ 809.430899][ C0] ? hub_resume+0x3b0/0x3b0
[ 809.435380][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0
[ 809.440904][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.445901][ C0] hub_port_init+0x1cc/0x2d30
[ 809.450554][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250
[ 809.456085][ C0] ? usb_enable_endpoint+0x114/0x200
[ 809.461345][ C0] usb_reset_and_verify_device+0x3aa/0x1300
[ 809.467213][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 809.471960][ C0] ? _cond_resched+0x10/0x20
[ 809.476526][ C0] ? usb_poison_anchored_urbs+0x150/0x150
[ 809.482219][ C0] ? del_timer+0x100/0x100
[ 809.486609][ C0] ? hub_port_init+0x2d30/0x2d30
[ 809.491520][ C0] ? mark_held_locks+0x9f/0xe0
[ 809.496261][ C0] ? trace_raw_output_hrtimer_expire_entry+0x10/0x140
[ 809.502995][ C0] usb_reset_device+0x4c1/0x920
[ 809.507823][ C0] __usb_queue_reset_device+0x68/0x90
[ 809.513172][ C0] process_one_work+0x92b/0x1530
[ 809.518083][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.523446][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.528446][ C0] worker_thread+0x96/0xe20
[ 809.532925][ C0] ? process_one_work+0x1530/0x1530
[ 809.538106][ C0] kthread+0x318/0x420
[ 809.542153][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.547498][ C0] ret_from_fork+0x24/0x30
[ 809.551891][ C0] kworker/0:4 D22680 2751 2 0x80004000
[ 809.558205][ C0] Workqueue: usb_hub_wq hub_event
[ 809.563200][ C0] Call Trace:
[ 809.566463][ C0] ? __schedule+0x898/0x1cd0
[ 809.571027][ C0] ? __sched_text_start+0x8/0x8
[ 809.575855][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.581116][ C0] schedule+0xca/0x250
[ 809.585162][ C0] schedule_preempt_disabled+0xc/0x20
[ 809.590506][ C0] __mutex_lock+0x881/0x1360
[ 809.595071][ C0] ? hub_event+0x4af/0x3640
[ 809.599550][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 809.604289][ C0] ? mark_held_locks+0x9f/0xe0
[ 809.609985][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 809.615247][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.620507][ C0] ? pm_runtime_work+0x180/0x180
[ 809.625419][ C0] ? hub_event+0x4af/0x3640
[ 809.629897][ C0] hub_event+0x4af/0x3640
[ 809.634204][ C0] ? find_held_lock+0x2d/0x110
[ 809.638947][ C0] ? mark_held_locks+0xe0/0xe0
[ 809.643684][ C0] ? hub_port_debounce+0x260/0x260
[ 809.648772][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 809.654292][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 809.659551][ C0] process_one_work+0x92b/0x1530
[ 809.664462][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.669844][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.674843][ C0] worker_thread+0x96/0xe20
[ 809.679325][ C0] ? process_one_work+0x1530/0x1530
[ 809.684510][ C0] kthread+0x318/0x420
[ 809.688553][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.693900][ C0] ret_from_fork+0x24/0x30
[ 809.698291][ C0] kworker/0:5 R running task 23376 2766 2 0x80004000
[ 809.706173][ C0] Workqueue: usb_hub_wq hub_event
[ 809.711170][ C0] Call Trace:
[ 809.714442][ C0] ? __schedule+0x898/0x1cd0
[ 809.719005][ C0] ? __sched_text_start+0x8/0x8
[ 809.723830][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.729087][ C0] schedule+0xca/0x250
[ 809.733137][ C0] schedule_timeout+0x440/0xb20
[ 809.737964][ C0] ? usleep_range+0x160/0x160
[ 809.742618][ C0] ? __dev_printk+0x1db/0x203
[ 809.747271][ C0] ? __next_timer_interrupt+0x190/0x190
[ 809.752792][ C0] ? msleep+0x63/0xf0
[ 809.756760][ C0] msleep+0xa4/0xf0
[ 809.760543][ C0] hub_port_init+0xbd8/0x2d30
[ 809.765194][ C0] hub_event+0x197f/0x3640
[ 809.769590][ C0] ? hub_port_debounce+0x260/0x260
[ 809.774673][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 809.780190][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 809.785449][ C0] process_one_work+0x92b/0x1530
[ 809.790363][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.795710][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.800708][ C0] worker_thread+0x7ab/0xe20
[ 809.805275][ C0] ? process_one_work+0x1530/0x1530
[ 809.810445][ C0] kthread+0x318/0x420
[ 809.814489][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.819836][ C0] ret_from_fork+0x24/0x30
[ 809.824228][ C0] kworker/1:3 I23256 2789 2 0x80004000
[ 809.830561][ C0] Workqueue: 0x0 (events)
[ 809.834949][ C0] Call Trace:
[ 809.838212][ C0] ? __schedule+0x898/0x1cd0
[ 809.842780][ C0] ? __sched_text_start+0x8/0x8
[ 809.847617][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.852963][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.857962][ C0] schedule+0xca/0x250
[ 809.862006][ C0] worker_thread+0x245/0xe20
[ 809.866575][ C0] ? process_one_work+0x1530/0x1530
[ 809.871752][ C0] kthread+0x318/0x420
[ 809.875794][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.881140][ C0] ret_from_fork+0x24/0x30
[ 809.885529][ C0] kworker/0:6 I24592 2793 2 0x80004000
[ 809.891855][ C0] Workqueue: 0x0 (events)
[ 809.896246][ C0] Call Trace:
[ 809.899511][ C0] ? __schedule+0x898/0x1cd0
[ 809.904085][ C0] ? __sched_text_start+0x8/0x8
[ 809.908914][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 809.914259][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 809.919258][ C0] schedule+0xca/0x250
[ 809.923301][ C0] worker_thread+0x245/0xe20
[ 809.927867][ C0] ? process_one_work+0x1530/0x1530
[ 809.933049][ C0] kthread+0x318/0x420
[ 809.937106][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 809.942452][ C0] ret_from_fork+0x24/0x30
[ 809.946841][ C0] kworker/0:7 R running task 23296 2804 2 0x80004000
[ 809.954722][ C0] Workqueue: usb_hub_wq hub_event
[ 809.959719][ C0] Call Trace:
[ 809.962984][ C0] ? __schedule+0x898/0x1cd0
[ 809.967550][ C0] ? __sched_text_start+0x8/0x8
[ 809.972378][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 809.977635][ C0] schedule+0xca/0x250
[ 809.981681][ C0] schedule_timeout+0x440/0xb20
[ 809.986508][ C0] ? find_held_lock+0x2d/0x110
[ 809.991249][ C0] ? usleep_range+0x160/0x160
[ 809.995905][ C0] ? __next_timer_interrupt+0x190/0x190
[ 810.001425][ C0] ? mark_held_locks+0x9f/0xe0
[ 810.006174][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 810.011346][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 810.017128][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 810.022657][ C0] ? wake_up_q+0xf0/0xf0
[ 810.026883][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 810.031800][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 810.036809][ C0] ? sg_clean+0x230/0x230
[ 810.041119][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 810.046380][ C0] ? memset+0x20/0x40
[ 810.050346][ C0] usb_control_msg+0x31c/0x4a0
[ 810.055085][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 810.060259][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 810.065780][ C0] usb_get_descriptor+0xc1/0x1b0
[ 810.070694][ C0] usb_get_configuration+0x394/0x3060
[ 810.076042][ C0] ? __lock_acquire+0x145e/0x3b60
[ 810.081040][ C0] ? usb_destroy_configuration+0x580/0x580
[ 810.086833][ C0] ? mark_lock+0xbc/0x1160
[ 810.091225][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 810.096155][ C0] ? mark_held_locks+0x9f/0xe0
[ 810.100902][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 810.106108][ C0] usb_new_device+0xd3/0x160
[ 810.110684][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 810.115870][ C0] hub_event+0x1b5c/0x3640
[ 810.120267][ C0] ? hub_port_debounce+0x260/0x260
[ 810.125359][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 810.130882][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 810.136279][ C0] process_one_work+0x92b/0x1530
[ 810.141213][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 810.146579][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.151594][ C0] worker_thread+0x96/0xe20
[ 810.156078][ C0] ? process_one_work+0x1530/0x1530
[ 810.161252][ C0] kthread+0x318/0x420
[ 810.165297][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 810.170645][ C0] ret_from_fork+0x24/0x30
[ 810.175041][ C0] kworker/u5:1 I29448 2811 2 0x80004000
[ 810.181380][ C0] Workqueue: 0x0 (hci0)
[ 810.185595][ C0] Call Trace:
[ 810.188861][ C0] ? __schedule+0x898/0x1cd0
[ 810.193427][ C0] ? __sched_text_start+0x8/0x8
[ 810.198255][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 810.203604][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.208605][ C0] schedule+0xca/0x250
[ 810.212651][ C0] worker_thread+0x245/0xe20
[ 810.217218][ C0] ? process_one_work+0x1530/0x1530
[ 810.222391][ C0] kthread+0x318/0x420
[ 810.226434][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 810.231783][ C0] ret_from_fork+0x24/0x30
[ 810.236176][ C0] kworker/1:4 I23464 2828 2 0x80004000
[ 810.242500][ C0] Workqueue: 0x0 (events)
[ 810.246891][ C0] Call Trace:
[ 810.250157][ C0] ? __schedule+0x898/0x1cd0
[ 810.254735][ C0] ? __sched_text_start+0x8/0x8
[ 810.259560][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 810.264906][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.269907][ C0] schedule+0xca/0x250
[ 810.273956][ C0] worker_thread+0x245/0xe20
[ 810.278525][ C0] ? process_one_work+0x1530/0x1530
[ 810.283698][ C0] kthread+0x318/0x420
[ 810.287878][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 810.293234][ C0] ret_from_fork+0x24/0x30
[ 810.297627][ C0] kworker/1:6 I23248 3242 2 0x80004000
[ 810.303961][ C0] Workqueue: 0x0 (events_power_efficient)
[ 810.309753][ C0] Call Trace:
[ 810.313026][ C0] ? __schedule+0x898/0x1cd0
[ 810.317598][ C0] ? __sched_text_start+0x8/0x8
[ 810.322425][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 810.327774][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.332776][ C0] schedule+0xca/0x250
[ 810.336826][ C0] worker_thread+0x245/0xe20
[ 810.341413][ C0] ? process_one_work+0x1530/0x1530
[ 810.346590][ C0] kthread+0x318/0x420
[ 810.350634][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 810.355983][ C0] ret_from_fork+0x24/0x30
[ 810.360386][ C0] kworker/1:7 I23464 3942 2 0x80004000
[ 810.366732][ C0] Workqueue: 0x0 (events_power_efficient)
[ 810.372514][ C0] Call Trace:
[ 810.375782][ C0] ? __schedule+0x898/0x1cd0
[ 810.380348][ C0] ? __sched_text_start+0x8/0x8
[ 810.385173][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 810.390523][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.395521][ C0] schedule+0xca/0x250
[ 810.399581][ C0] worker_thread+0x245/0xe20
[ 810.404149][ C0] ? process_one_work+0x1530/0x1530
[ 810.409321][ C0] kthread+0x318/0x420
[ 810.413375][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 810.418720][ C0] ret_from_fork+0x24/0x30
[ 810.423110][ C0] syz-executor.5 R running task 28600 5394 1732 0x80004004
[ 810.430980][ C0] Call Trace:
[ 810.434251][ C0] ? __schedule+0x898/0x1cd0
[ 810.438827][ C0] ? __sched_text_start+0x8/0x8
[ 810.443826][ C0] preempt_schedule_common+0x30/0x60
[ 810.449085][ C0] _cond_resched+0x18/0x20
[ 810.453485][ C0] unmap_page_range+0xdbb/0x1a00
[ 810.458397][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 810.463226][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 810.468049][ C0] unmap_single_vma+0x196/0x300
[ 810.472875][ C0] unmap_vmas+0x179/0x300
[ 810.477179][ C0] ? zap_vma_ptes+0x100/0x100
[ 810.481833][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 810.486919][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 810.491744][ C0] ? do_exit+0x7c8/0x2c00
[ 810.496051][ C0] exit_mmap+0x278/0x4d0
[ 810.500282][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 810.505197][ C0] mmput+0xce/0x3d0
[ 810.508982][ C0] do_exit+0x7f8/0x2c00
[ 810.513115][ C0] ? find_held_lock+0x2d/0x110
[ 810.517852][ C0] ? mm_update_next_owner+0x630/0x630
[ 810.523196][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 810.528021][ C0] do_group_exit+0x125/0x340
[ 810.532586][ C0] get_signal+0x466/0x23d0
[ 810.536977][ C0] ? kernel_wait4+0x1b5/0x260
[ 810.541629][ C0] do_signal+0x88/0x14e0
[ 810.545853][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 810.551374][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 810.556198][ C0] ? setup_sigcontext+0x820/0x820
[ 810.561196][ C0] ? kernel_wait4+0x260/0x260
[ 810.565851][ C0] ? up_read+0x1b0/0x760
[ 810.570071][ C0] ? mark_held_locks+0x9f/0xe0
[ 810.574811][ C0] ? down_read_non_owner+0x470/0x470
[ 810.580071][ C0] ? handle_mm_fault+0x3ea/0x910
[ 810.584985][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 810.590243][ C0] do_syscall_64+0x45f/0x580
[ 810.594808][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 810.600673][ C0] RIP: 0033:0x4139ea
[ 810.604580][ C0] Code: Bad RIP value.
[ 810.608621][ C0] RSP: 002b:00007ffdd70c8a18 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 810.617006][ C0] RAX: fffffffffffffe00 RBX: 0000000000001514 RCX: 00000000004139ea
[ 810.624955][ C0] RDX: 0000000040000000 RSI: 00007ffdd70c8a24 RDI: ffffffffffffffff
[ 810.632900][ C0] RBP: 00000000000000f8 R08: 0000000000001512 R09: 0000000002952940
[ 810.640859][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 810.648808][ C0] R13: 00007ffdd70c8ca8 R14: 0000000000000000 R15: 0000000000000000
[ 810.656757][ C0] syz-executor.5 R running task 24976 5396 5394 0x00000000
[ 810.664628][ C0] Call Trace:
[ 810.667894][ C0] ? __schedule+0x898/0x1cd0
[ 810.672461][ C0] ? __sched_text_start+0x8/0x8
[ 810.677290][ C0] ? enqueue_hrtimer+0x380/0x380
[ 810.682204][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 810.687474][ C0] schedule+0xca/0x250
[ 810.691522][ C0] do_nanosleep+0x21f/0x650
[ 810.696003][ C0] ? schedule_timeout_idle+0x80/0x80
[ 810.701267][ C0] ? memset+0x20/0x40
[ 810.705225][ C0] ? __hrtimer_init+0x134/0x260
[ 810.710050][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 810.714964][ C0] ? nanosleep_copyout+0x100/0x100
[ 810.720051][ C0] ? _copy_from_user+0x123/0x190
[ 810.724963][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 810.730916][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 810.736263][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 810.741089][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 810.746184][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 810.751276][ C0] ? do_syscall_64+0x1a/0x580
[ 810.755927][ C0] do_syscall_64+0xb7/0x580
[ 810.760406][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 810.766276][ C0] RIP: 0033:0x457f00
[ 810.770157][ C0] Code: Bad RIP value.
[ 810.774197][ C0] RSP: 002b:00007ffdd70c8818 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 810.782581][ C0] RAX: ffffffffffffffda RBX: 0000000000000053 RCX: 0000000000457f00
[ 810.790529][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdd70c8820
[ 810.798486][ C0] RBP: 0000000000000208 R08: 0000000000000001 R09: 0000000002952940
[ 810.806436][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 810.814383][ C0] R13: 00007ffdd70c8870 R14: 00000000000b342e R15: 00007ffdd70c8880
[ 810.822330][ C0] syz-executor.3 R running task 28600 5848 1721 0x00000004
[ 810.830205][ C0] Call Trace:
[ 810.833470][ C0] ? __schedule+0x898/0x1cd0
[ 810.838038][ C0] ? __sched_text_start+0x8/0x8
[ 810.842865][ C0] ? release_task+0x15f0/0x15f0
[ 810.847692][ C0] ? lock_acquire+0x127/0x320
[ 810.852345][ C0] ? do_wait+0x39f/0x970
[ 810.856563][ C0] schedule+0xca/0x250
[ 810.860608][ C0] do_wait+0x622/0x970
[ 810.864651][ C0] ? wait_consider_task+0x3540/0x3540
[ 810.870000][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 810.874998][ C0] kernel_wait4+0x14c/0x260
[ 810.879475][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 810.884568][ C0] ? task_stopped_code+0x180/0x180
[ 810.889656][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 810.895177][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 810.900001][ C0] __do_sys_wait4+0x147/0x160
[ 810.904674][ C0] ? kernel_wait4+0x260/0x260
[ 810.909326][ C0] ? up_read+0x1b0/0x760
[ 810.913543][ C0] ? mark_held_locks+0x9f/0xe0
[ 810.918282][ C0] ? down_read_non_owner+0x470/0x470
[ 810.923542][ C0] ? handle_mm_fault+0x3ea/0x910
[ 810.928457][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 810.934150][ C0] do_syscall_64+0xb7/0x580
[ 810.938629][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 810.944492][ C0] RIP: 0033:0x4139ea
[ 810.948368][ C0] Code: Bad RIP value.
[ 810.952407][ C0] RSP: 002b:00007ffc6e2ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 810.960797][ C0] RAX: ffffffffffffffda RBX: 00000000000016d9 RCX: 00000000004139ea
[ 810.968751][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccc74 RDI: ffffffffffffffff
[ 810.976699][ C0] RBP: 00000000000000f8 R08: 00000000000016d8 R09: 000000000154f940
[ 810.984648][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 810.992596][ C0] R13: 00007ffc6e2ccef8 R14: 0000000000000000 R15: 0000000000000000
[ 811.000544][ C0] syz-executor.3 R running task 24744 5849 5848 0x00000000
[ 811.008413][ C0] Call Trace:
[ 811.011692][ C0] ? __schedule+0x898/0x1cd0
[ 811.016257][ C0] ? __sched_text_start+0x8/0x8
[ 811.021082][ C0] ? enqueue_hrtimer+0x380/0x380
[ 811.025995][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 811.031254][ C0] schedule+0xca/0x250
[ 811.035299][ C0] do_nanosleep+0x21f/0x650
[ 811.039777][ C0] ? schedule_timeout_idle+0x80/0x80
[ 811.045035][ C0] ? memset+0x20/0x40
[ 811.048996][ C0] ? __hrtimer_init+0x134/0x260
[ 811.053832][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 811.058757][ C0] ? nanosleep_copyout+0x100/0x100
[ 811.063843][ C0] ? _copy_from_user+0x123/0x190
[ 811.068758][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 811.074735][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 811.080083][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 811.084918][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 811.090006][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 811.095094][ C0] ? do_syscall_64+0x1a/0x580
[ 811.099747][ C0] do_syscall_64+0xb7/0x580
[ 811.104225][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 811.110100][ C0] RIP: 0033:0x457f00
[ 811.113974][ C0] Code: Bad RIP value.
[ 811.118014][ C0] RSP: 002b:00007ffc6e2cca68 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 811.126399][ C0] RAX: ffffffffffffffda RBX: 000000000000004f RCX: 0000000000457f00
[ 811.134349][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc6e2cca70
[ 811.142312][ C0] RBP: 0000000000000259 R08: 0000000000000001 R09: 000000000154f940
[ 811.150267][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 811.158220][ C0] R13: 00007ffc6e2ccac0 R14: 00000000000b35a2 R15: 00007ffc6e2ccad0
[ 811.166182][ C0] kworker/u4:0 R running task 24936 7947 2 0x80004000
[ 811.174072][ C0] Workqueue: writeback wb_workfn (flush-8:0)
[ 811.180029][ C0] Call Trace:
[ 811.183302][ C0] ? __schedule+0x898/0x1cd0
[ 811.187869][ C0] ? __sched_text_start+0x8/0x8
[ 811.192699][ C0] preempt_schedule_common+0x30/0x60
[ 811.197961][ C0] _cond_resched+0x18/0x20
[ 811.202354][ C0] generic_make_request_checks+0xad/0x1920
[ 811.208140][ C0] ? __lock_acquire+0x145e/0x3b60
[ 811.213141][ C0] ? trace_event_raw_event_block_rq_requeue+0x5c0/0x5c0
[ 811.220053][ C0] ? mark_lock+0xbc/0x1160
[ 811.224447][ C0] generic_make_request+0x8f/0xb10
[ 811.229556][ C0] ? blk_queue_enter+0xda0/0xda0
[ 811.234483][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 811.239317][ C0] ? mark_held_locks+0x9f/0xe0
[ 811.244063][ C0] ? submit_bio+0xb1/0x440
[ 811.248462][ C0] submit_bio+0xb1/0x440
[ 811.252692][ C0] ? __bio_try_merge_page+0xaf/0x300
[ 811.257957][ C0] ? generic_make_request+0xb10/0xb10
[ 811.263305][ C0] ? bio_add_page+0x185/0x1f0
[ 811.267963][ C0] ? __bio_add_page+0x430/0x430
[ 811.272802][ C0] ext4_io_submit+0x18a/0x220
[ 811.277466][ C0] ext4_bio_write_page+0x7c2/0x1077
[ 811.282645][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 811.287477][ C0] mpage_submit_page+0x14b/0x250
[ 811.292397][ C0] mpage_map_and_submit_buffers+0x49f/0x7c0
[ 811.298267][ C0] ? mpage_prepare_extent_to_map+0xb30/0xb30
[ 811.304225][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 811.309760][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 811.315028][ C0] ? __ext4_journal_start_sb+0x126/0x420
[ 811.320740][ C0] ? ext4_writepages+0xaf1/0x2d90
[ 811.325740][ C0] ext4_writepages+0x19af/0x2d90
[ 811.330660][ C0] ? ext4_mark_inode_dirty+0x870/0x870
[ 811.336100][ C0] ? __lock_acquire+0x145e/0x3b60
[ 811.341106][ C0] ? mark_held_locks+0xe0/0xe0
[ 811.345852][ C0] ? ext4_mark_inode_dirty+0x870/0x870
[ 811.351290][ C0] ? do_writepages+0xfa/0x2a0
[ 811.355943][ C0] do_writepages+0xfa/0x2a0
[ 811.360427][ C0] ? page_writeback_cpu_online+0x10/0x10
[ 811.366037][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 811.371559][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 811.376834][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 811.381670][ C0] __writeback_single_inode+0x10e/0x1100
[ 811.387278][ C0] writeback_sb_inodes+0x531/0xd60
[ 811.392368][ C0] ? __writeback_single_inode+0x1100/0x1100
[ 811.398236][ C0] ? rwsem_spin_on_owner+0x2c0/0x2c0
[ 811.403503][ C0] __writeback_inodes_wb+0xc3/0x250
[ 811.408689][ C0] wb_writeback+0x7ec/0xbc0
[ 811.413172][ C0] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0
[ 811.419477][ C0] ? find_next_bit+0x105/0x130
[ 811.424218][ C0] ? cpumask_next+0x1f/0x30
[ 811.428709][ C0] ? get_nr_dirty_inodes+0xd6/0x130
[ 811.433883][ C0] wb_workfn+0x9c5/0xf40
[ 811.438100][ C0] ? inode_wait_for_writeback+0x30/0x30
[ 811.443621][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 811.449142][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 811.455357][ C0] process_one_work+0x92b/0x1530
[ 811.460272][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 811.465617][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.470616][ C0] worker_thread+0x96/0xe20
[ 811.475184][ C0] ? process_one_work+0x1530/0x1530
[ 811.480365][ C0] kthread+0x318/0x420
[ 811.484410][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 811.489755][ C0] ret_from_fork+0x24/0x30
[ 811.494148][ C0] kworker/u4:3 I29432 9878 2 0x80004000
[ 811.500489][ C0] Workqueue: 0x0 (events_unbound)
[ 811.505576][ C0] Call Trace:
[ 811.508840][ C0] ? __schedule+0x898/0x1cd0
[ 811.513406][ C0] ? __sched_text_start+0x8/0x8
[ 811.518233][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 811.523587][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.528584][ C0] schedule+0xca/0x250
[ 811.532628][ C0] worker_thread+0x245/0xe20
[ 811.537195][ C0] ? process_one_work+0x1530/0x1530
[ 811.542370][ C0] kthread+0x318/0x420
[ 811.546415][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 811.551762][ C0] ret_from_fork+0x24/0x30
[ 811.556153][ C0] getty S28024 11684 1 0x00000000
[ 811.562460][ C0] Call Trace:
[ 811.565723][ C0] ? __schedule+0x898/0x1cd0
[ 811.570289][ C0] ? __sched_text_start+0x8/0x8
[ 811.575117][ C0] ? __lock_acquire+0x145e/0x3b60
[ 811.580117][ C0] schedule+0xca/0x250
[ 811.584165][ C0] schedule_timeout+0x682/0xb20
[ 811.588994][ C0] ? n_tty_read+0x151a/0x1ae0
[ 811.593646][ C0] ? usleep_range+0x160/0x160
[ 811.598299][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 811.603124][ C0] ? lock_acquire+0x127/0x320
[ 811.607776][ C0] ? n_tty_read+0xab3/0x1ae0
[ 811.612350][ C0] ? up_read+0x1b0/0x760
[ 811.616590][ C0] wait_woken+0x131/0x250
[ 811.620897][ C0] ? woken_wake_function+0x70/0x70
[ 811.625984][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 811.631764][ C0] n_tty_read+0x152e/0x1ae0
[ 811.636244][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 811.641245][ C0] ? tty_write+0x54b/0x800
[ 811.645637][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 811.651419][ C0] ? copy_from_read_buf+0x500/0x500
[ 811.656592][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 811.661445][ C0] ? __fsnotify_parent+0xd1/0x370
[ 811.666456][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 811.672244][ C0] tty_read+0x190/0x290
[ 811.676391][ C0] ? copy_from_read_buf+0x500/0x500
[ 811.681568][ C0] ? tty_poll+0x180/0x180
[ 811.685879][ C0] __vfs_read+0x76/0x100
[ 811.690100][ C0] vfs_read+0x1ea/0x430
[ 811.694236][ C0] ksys_read+0x127/0x250
[ 811.698457][ C0] ? kernel_write+0x120/0x120
[ 811.703111][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 811.708806][ C0] do_syscall_64+0xb7/0x580
[ 811.713287][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 811.719164][ C0] RIP: 0033:0x7f802472c310
[ 811.723575][ C0] Code: Bad RIP value.
[ 811.727625][ C0] RSP: 002b:00007ffc2283fbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 811.736012][ C0] RAX: ffffffffffffffda RBX: 00007f8024e016a8 RCX: 00007f802472c310
[ 811.743960][ C0] RDX: 0000000000000001 RSI: 00007ffc2283fc18 RDI: 0000000000000000
[ 811.751916][ C0] RBP: 00007ffc22840400 R08: 00007ffc2283fa00 R09: 00007f80249e2e90
[ 811.759877][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 811.767835][ C0] R13: 00007ffc22843f11 R14: 0000000000000000 R15: 0000000000000000
[ 811.775786][ C0] kworker/0:0 I28272 11967 2 0x80004000
[ 811.782115][ C0] Workqueue: 0x0 (pm)
[ 811.786159][ C0] Call Trace:
[ 811.789424][ C0] ? __schedule+0x898/0x1cd0
[ 811.793990][ C0] ? __sched_text_start+0x8/0x8
[ 811.798815][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 811.804161][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.809158][ C0] schedule+0xca/0x250
[ 811.813204][ C0] worker_thread+0x245/0xe20
[ 811.817768][ C0] ? process_one_work+0x1530/0x1530
[ 811.822944][ C0] kthread+0x318/0x420
[ 811.829681][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 811.835036][ C0] ret_from_fork+0x24/0x30
[ 811.839427][ C0] kworker/u4:4 I31000 12003 2 0x80004000
[ 811.845751][ C0] Call Trace:
[ 811.849017][ C0] ? __schedule+0x898/0x1cd0
[ 811.853583][ C0] ? __sched_text_start+0x8/0x8
[ 811.858407][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.863416][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 811.868328][ C0] schedule+0xca/0x250
[ 811.872373][ C0] worker_thread+0x245/0xe20
[ 811.876941][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 811.882723][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 811.887633][ C0] ? process_one_work+0x1530/0x1530
[ 811.892825][ C0] kthread+0x318/0x420
[ 811.896871][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 811.902224][ C0] ret_from_fork+0x24/0x30
[ 811.906620][ C0] kworker/1:5 I30752 13167 2 0x80004000
[ 811.912947][ C0] Workqueue: 0x0 (events_power_efficient)
[ 811.918726][ C0] Call Trace:
[ 811.921988][ C0] ? __schedule+0x898/0x1cd0
[ 811.926564][ C0] ? __sched_text_start+0x8/0x8
[ 811.931390][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 811.936736][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.941733][ C0] schedule+0xca/0x250
[ 811.945787][ C0] worker_thread+0x245/0xe20
[ 811.950355][ C0] ? process_one_work+0x1530/0x1530
[ 811.955525][ C0] kthread+0x318/0x420
[ 811.959567][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 811.964927][ C0] ret_from_fork+0x24/0x30
[ 811.969316][ C0] kworker/0:8 I31000 13605 2 0x80004000
[ 811.975657][ C0] Call Trace:
[ 811.978927][ C0] ? __schedule+0x898/0x1cd0
[ 811.983492][ C0] ? __sched_text_start+0x8/0x8
[ 811.988319][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 811.993320][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 811.998234][ C0] schedule+0xca/0x250
[ 812.002297][ C0] worker_thread+0x245/0xe20
[ 812.006861][ C0] ? _raw_spin_trylock_bh+0x63/0x70
[ 812.012035][ C0] ? process_one_work+0x1530/0x1530
[ 812.017207][ C0] kthread+0x318/0x420
[ 812.021252][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 812.026599][ C0] ret_from_fork+0x24/0x30
[ 812.030991][ C0] syz-executor.2 R running task 28520 13608 1743 0x80004006
[ 812.038860][ C0] Call Trace:
[ 812.042123][ C0] ? __schedule+0x898/0x1cd0
[ 812.046689][ C0] ? __sched_text_start+0x8/0x8
[ 812.051523][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.056784][ C0] ? dput+0x35/0xe00
[ 812.060658][ C0] preempt_schedule_common+0x30/0x60
[ 812.065924][ C0] _cond_resched+0x18/0x20
[ 812.070316][ C0] dput+0x52/0xe00
[ 812.074015][ C0] ? full_proxy_release+0x221/0x2e0
[ 812.079190][ C0] __fput+0x3fa/0x840
[ 812.083147][ C0] task_work_run+0x13f/0x1c0
[ 812.087715][ C0] do_exit+0x8c4/0x2c00
[ 812.091935][ C0] ? find_held_lock+0x2d/0x110
[ 812.096674][ C0] ? mm_update_next_owner+0x630/0x630
[ 812.102021][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.106849][ C0] do_group_exit+0x125/0x340
[ 812.111413][ C0] get_signal+0x466/0x23d0
[ 812.115834][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 812.120849][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 812.125775][ C0] do_signal+0x88/0x14e0
[ 812.130002][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 812.134923][ C0] ? setup_sigcontext+0x820/0x820
[ 812.139928][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.145209][ C0] ? ktime_get+0x162/0x1d0
[ 812.149610][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 812.154535][ C0] ? do_futex+0x1b90/0x1b90
[ 812.159020][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 812.164282][ C0] do_syscall_64+0x45f/0x580
[ 812.168853][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 812.174723][ C0] RIP: 0033:0x459a59
[ 812.178607][ C0] Code: Bad RIP value.
[ 812.182652][ C0] RSP: 002b:00007ffff59317e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 812.191043][ C0] RAX: ffffffffffffff92 RBX: 00000000000003e8 RCX: 0000000000459a59
[ 812.199079][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 812.207030][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 812.214979][ C0] R10: 00007ffff59318c0 R11: 0000000000000246 R12: 000000000075bf20
[ 812.222926][ C0] R13: 00000000000b3417 R14: 00000000000b3c14 R15: 000000000075bf2c
[ 812.230889][ C0] syz-executor.5 R running task 28520 13614 5396 0x8000400c
[ 812.238761][ C0] Call Trace:
[ 812.242027][ C0] ? save_stack+0x4c/0x80
[ 812.246332][ C0] ? save_stack+0x1b/0x80
[ 812.250638][ C0] ? __kasan_slab_free+0x130/0x180
[ 812.255727][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20
[ 812.261162][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20
[ 812.266613][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.271878][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20
[ 812.277420][ C0] ? retint_kernel+0x10/0x10
[ 812.281991][ C0] ? smp_call_function_single+0x2cc/0x370
[ 812.287689][ C0] ? smp_call_function_single+0x2ba/0x370
[ 812.293390][ C0] ? smp_call_function_single+0x2bc/0x370
[ 812.299091][ C0] ? smp_call_function_single+0x2ba/0x370
[ 812.304965][ C0] ? flush_tlb_func_common.constprop.0+0x840/0x840
[ 812.311454][ C0] ? generic_exec_single+0x340/0x340
[ 812.316718][ C0] ? ___pmd_free_tlb+0x87/0xb0
[ 812.321460][ C0] ? flush_tlb_func_common.constprop.0+0x840/0x840
[ 812.327936][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 812.333197][ C0] ? find_next_and_bit+0x180/0x1d0
[ 812.338286][ C0] ? smp_call_function_many+0x6e2/0x830
[ 812.343811][ C0] ? tlb_remove_page+0xe/0x20
[ 812.348473][ C0] ? find_next_bit+0x105/0x130
[ 812.353214][ C0] ? flush_tlb_func_common.constprop.0+0x840/0x840
[ 812.359697][ C0] ? native_flush_tlb_others+0x3a4/0x470
[ 812.365303][ C0] ? flush_tlb_mm_range+0x1e8/0x3e0
[ 812.370477][ C0] ? tlb_flush_mmu+0x275/0x600
[ 812.375218][ C0] ? tlb_finish_mmu+0x93/0x3c0
[ 812.379959][ C0] ? exit_mmap+0x298/0x4d0
[ 812.384351][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 812.389263][ C0] ? mmput+0xce/0x3d0
[ 812.393222][ C0] ? do_exit+0x7f8/0x2c00
[ 812.397526][ C0] ? find_held_lock+0x2d/0x110
[ 812.402277][ C0] ? mm_update_next_owner+0x630/0x630
[ 812.407622][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.412448][ C0] ? do_group_exit+0x125/0x340
[ 812.417188][ C0] ? get_signal+0x466/0x23d0
[ 812.421754][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 812.426770][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 812.431686][ C0] ? do_signal+0x88/0x14e0
[ 812.436078][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 812.440990][ C0] ? setup_sigcontext+0x820/0x820
[ 812.445989][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.451263][ C0] ? ktime_get+0x162/0x1d0
[ 812.455658][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 812.460572][ C0] ? do_futex+0x1b90/0x1b90
[ 812.465050][ C0] ? exit_to_usermode_loop+0x1a2/0x200
[ 812.470486][ C0] ? do_syscall_64+0x45f/0x580
[ 812.475237][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 812.481282][ C0] syz-executor.1 R running task 29160 13618 1744 0x80004004
[ 812.489157][ C0] Call Trace:
[ 812.492428][ C0] ? __schedule+0x898/0x1cd0
[ 812.496995][ C0] ? __sched_text_start+0x8/0x8
[ 812.501821][ C0] preempt_schedule_common+0x30/0x60
[ 812.507082][ C0] _cond_resched+0x18/0x20
[ 812.511476][ C0] unmap_page_range+0x4b8/0x1a00
[ 812.516387][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 812.521213][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.526038][ C0] unmap_single_vma+0x196/0x300
[ 812.530876][ C0] unmap_vmas+0x179/0x300
[ 812.535188][ C0] ? zap_vma_ptes+0x100/0x100
[ 812.539842][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 812.544934][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.549760][ C0] ? do_exit+0x7c8/0x2c00
[ 812.554067][ C0] exit_mmap+0x278/0x4d0
[ 812.558291][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 812.563206][ C0] mmput+0xce/0x3d0
[ 812.566989][ C0] do_exit+0x7f8/0x2c00
[ 812.571126][ C0] ? find_held_lock+0x2d/0x110
[ 812.575867][ C0] ? mm_update_next_owner+0x630/0x630
[ 812.581215][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.586045][ C0] do_group_exit+0x125/0x340
[ 812.590624][ C0] get_signal+0x466/0x23d0
[ 812.595019][ C0] ? debugfs_file_put+0x43/0x70
[ 812.599846][ C0] do_signal+0x88/0x14e0
[ 812.604082][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 812.609605][ C0] ? ioctl_preallocate+0x200/0x200
[ 812.614695][ C0] ? setup_sigcontext+0x820/0x820
[ 812.619705][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 812.624099][ C0] ? __sched_text_start+0x8/0x8
[ 812.628929][ C0] ? do_sys_open+0x2e7/0x580
[ 812.633497][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 812.638766][ C0] do_syscall_64+0x45f/0x580
[ 812.643334][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 812.649216][ C0] RIP: 0033:0x4598c7
[ 812.653098][ C0] Code: Bad RIP value.
[ 812.657143][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 812.665544][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00000000004598c7
[ 812.673500][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 812.681466][ C0] RBP: 000000002000032d R08: 0000000000000000 R09: 000000000000000b
[ 812.689416][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 812.697365][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 812.705326][ C0] udevd S28592 13617 239 0x00000000
[ 812.712072][ C0] Call Trace:
[ 812.715354][ C0] ? __schedule+0x898/0x1cd0
[ 812.719926][ C0] ? __sched_text_start+0x8/0x8
[ 812.724787][ C0] schedule+0xca/0x250
[ 812.728838][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 812.734883][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 812.740664][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 812.745843][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 812.750670][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 812.755669][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 812.760607][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 812.765782][ C0] ep_poll+0xcca/0xe60
[ 812.769829][ C0] ? ep_modify+0x830/0x830
[ 812.774227][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 812.778978][ C0] ? wake_up_q+0xf0/0xf0
[ 812.783198][ C0] do_epoll_wait+0x209/0x260
[ 812.787853][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 812.793548][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 812.798549][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.803813][ C0] do_syscall_64+0xb7/0x580
[ 812.808293][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 812.814248][ C0] RIP: 0033:0x7f8d19061943
[ 812.818650][ C0] Code: Bad RIP value.
[ 812.822694][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 812.831082][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 812.839030][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 812.846986][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 812.854936][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 812.862885][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 812.870925][ C0] udevd S28592 13622 239 0x00000000
[ 812.877246][ C0] Call Trace:
[ 812.880522][ C0] ? __schedule+0x898/0x1cd0
[ 812.885102][ C0] ? __sched_text_start+0x8/0x8
[ 812.889930][ C0] ? debug_object_fixup+0x30/0x30
[ 812.894942][ C0] ? enqueue_hrtimer+0x380/0x380
[ 812.899858][ C0] schedule+0xca/0x250
[ 812.903924][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 812.909970][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 812.915768][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 812.921747][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 812.926673][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 812.931847][ C0] ep_poll+0xcca/0xe60
[ 812.935940][ C0] ? ep_modify+0x830/0x830
[ 812.940335][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 812.945857][ C0] ? ep_poll_wakeup_proc+0x40/0x40
[ 812.950946][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 812.956207][ C0] ? __might_fault+0x192/0x1d0
[ 812.960949][ C0] ? wake_up_q+0xf0/0xf0
[ 812.965169][ C0] ? __x64_sys_epoll_ctl+0x284/0xdb0
[ 812.970432][ C0] do_epoll_wait+0x209/0x260
[ 812.975001][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 812.980006][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 812.985268][ C0] do_syscall_64+0xb7/0x580
[ 812.989763][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 812.995633][ C0] RIP: 0033:0x7f8d19061943
[ 813.000036][ C0] Code: Bad RIP value.
[ 813.004095][ C0] RSP: 002b:00007ffd3ff20a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 813.012570][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd250 RCX: 00007f8d19061943
[ 813.020522][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff20b50 RDI: 0000000000000007
[ 813.028471][ C0] RBP: 0000000000625500 R08: 00007ffd3ff96090 R09: 000000000001fa2c
[ 813.036438][ C0] R10: 000000000000ee44 R11: 0000000000000246 R12: 0000000001fcfe80
[ 813.044405][ C0] R13: 00007ffd3ff21ba7 R14: 0000000000000005 R15: 0000000001fcd250
[ 813.052532][ C0] syz-executor.0 R running task 28824 13625 1740 0x80004006
[ 813.060524][ C0] Call Trace:
[ 813.063791][ C0] ? __schedule+0x898/0x1cd0
[ 813.068360][ C0] ? __sched_text_start+0x8/0x8
[ 813.073199][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 813.078477][ C0] ? dput+0x35/0xe00
[ 813.082520][ C0] preempt_schedule_common+0x30/0x60
[ 813.087798][ C0] _cond_resched+0x18/0x20
[ 813.092195][ C0] dput+0x52/0xe00
[ 813.095907][ C0] ? full_proxy_release+0x221/0x2e0
[ 813.101085][ C0] __fput+0x3fa/0x840
[ 813.105066][ C0] task_work_run+0x13f/0x1c0
[ 813.109666][ C0] do_exit+0x8c4/0x2c00
[ 813.113802][ C0] ? find_held_lock+0x2d/0x110
[ 813.118542][ C0] ? mm_update_next_owner+0x630/0x630
[ 813.123909][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 813.128737][ C0] do_group_exit+0x125/0x340
[ 813.133345][ C0] get_signal+0x466/0x23d0
[ 813.137740][ C0] ? debugfs_file_put+0x43/0x70
[ 813.142569][ C0] do_signal+0x88/0x14e0
[ 813.146792][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 813.152315][ C0] ? ioctl_preallocate+0x200/0x200
[ 813.157750][ C0] ? setup_sigcontext+0x820/0x820
[ 813.162752][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 813.167146][ C0] ? __sched_text_start+0x8/0x8
[ 813.171974][ C0] ? do_sys_open+0x2e7/0x580
[ 813.176546][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 813.181811][ C0] do_syscall_64+0x45f/0x580
[ 813.186386][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 813.192256][ C0] RIP: 0033:0x4598c7
[ 813.196135][ C0] Code: Bad RIP value.
[ 813.200178][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 813.208566][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00000000004598c7
[ 813.216518][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 813.224499][ C0] RBP: 00000000200002d3 R08: 0000000000000000 R09: 000000000000000b
[ 813.232464][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f30002b06d4
[ 813.240427][ C0] R13: 00000000004bf11d R14: 00000000004e08d8 R15: 00000000ffffffff
[ 813.248391][ C0] syz-executor.3 R running task 29512 13629 5849 0x00004004
[ 813.256288][ C0] Call Trace:
[ 813.259565][ C0] ? __schedule+0x898/0x1cd0
[ 813.264149][ C0] ? __sched_text_start+0x8/0x8
[ 813.268981][ C0] preempt_schedule_common+0x30/0x60
[ 813.274246][ C0] _cond_resched+0x18/0x20
[ 813.278647][ C0] evdev_write+0x2e1/0x410
[ 813.283057][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 813.289015][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 813.293413][ C0] ? security_file_permission+0x8a/0x370
[ 813.299024][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 813.305093][ C0] __vfs_write+0x76/0x100
[ 813.309430][ C0] vfs_write+0x262/0x5c0
[ 813.313653][ C0] ksys_write+0x1e8/0x250
[ 813.317982][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 813.322759][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 813.328550][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 813.334263][ C0] do_syscall_64+0xb7/0x580
[ 813.338755][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 813.344630][ C0] RIP: 0033:0x459a59
[ 813.348521][ C0] Code: Bad RIP value.
[ 813.352567][ C0] RSP: 002b:00007f70878b8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 813.361217][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a59
[ 813.369182][ C0] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000005
[ 813.377146][ C0] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[ 813.385104][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70878b96d4
[ 813.393068][ C0] R13: 00000000004c9eee R14: 00000000004e1b38 R15: 00000000ffffffff
[ 813.401111][ C0] udevd R running task 32592 13630 13622 0x00004000
[ 813.409010][ C0] Call Trace:
[ 813.412286][ C0] ? __switch_to_asm+0x40/0x40
[ 813.417112][ C0] syz-executor.4 R running task 32592 13631 1752 0x00004000
[ 813.425000][ C0] Call Trace:
[ 813.428274][ C0] ? __switch_to_asm+0x40/0x40
[ 813.433025][ C0]
[ 813.433025][ C0] Showing all locks held in the system:
[ 813.440724][ C0] 4 locks held by kworker/0:1/12:
[ 813.445732][ C0] 3 locks held by kworker/1:2/83:
[ 813.450743][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 813.460905][ C0] #1: ffff8881d8a47dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 813.471582][ C0] #2: ffff8881d5ef7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 813.479910][ C0] 7 locks held by kworker/0:2/102:
[ 813.485007][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 813.494792][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 813.503813][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 813.512474][ C0] #3: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 813.522522][ C0] #4: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 813.532046][ C0] #5: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 813.540547][ C0] #6: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 813.549822][ C0] 3 locks held by rs:main Q:Reg/1596:
[ 813.555177][ C0] #0: ffff8881d60ecae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100
[ 813.563760][ C0] #1: ffff8881d56f1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0
[ 813.572085][ C0] #2: ffff8881c80665e8 (&sb->s_type->i_mutex_key#10){++++}, at: ext4_file_write_iter+0x1ab/0x1210
[ 813.582750][ C0] 2 locks held by getty/1689:
[ 813.587398][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.596576][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.606142][ C0] 2 locks held by getty/1690:
[ 813.610789][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.619973][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.629517][ C0] 2 locks held by getty/1691:
[ 813.634179][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.643368][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.652907][ C0] 2 locks held by getty/1692:
[ 813.657577][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.666765][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.676308][ C0] 2 locks held by getty/1693:
[ 813.680958][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.690321][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.699861][ C0] 2 locks held by getty/1694:
[ 813.704528][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.713703][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.723235][ C0] 6 locks held by kworker/0:3/2746:
[ 813.728406][ C0] 4 locks held by kworker/0:4/2751:
[ 813.733585][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 813.743726][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 813.754389][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 813.762711][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 813.771976][ C0] 5 locks held by kworker/0:5/2766:
[ 813.777151][ C0] 3 locks held by kworker/0:7/2804:
[ 813.782329][ C0] 4 locks held by kworker/u4:0/7947:
20:28:21 executing program 0:
syz_usb_connect$cdc_ncm(0x0, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0)
20:28:21 executing program 2:
syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x4000003, 0x0)
r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x75e, 0x60600)
write$hidraw(r0, &(0x7f0000000080)="387846d73c8e1d37db151fdfe9f08642e6cf5d845c3a88aceb2b66d05b3345894e17f1c83fcb5444784694707b8d5d8ac7e4aa7962e614439859d68c21186b74cd0cc736223463c4410bcb817fa1fdbe7d434ca964f40691219d14887ad2e33f482d32f3cfcc63baa843ef630f11b1ff8e158af4b74e4c5369d53bf7f2715da599397e8790cf13f65818d730e3abde80e874d5db721f3e", 0x97)
ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0)
r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0)
syz_open_dev$hidraw(0x0, 0x0, 0x4d0a02)
r2 = syz_open_dev$hidraw(0x0, 0x0, 0x201)
write$hidraw(r2, &(0x7f0000001200)='\x00', 0xffffff45)
read$hidraw(r2, 0x0, 0x0)
syz_open_dev$hiddev(&(0x7f0000000440)='/dev/usb/hiddev#\x00', 0x4, 0x40)
r3 = syz_open_dev$hidraw(0x0, 0x0, 0x201)
write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45)
read$hidraw(r3, &(0x7f00000001c0)=""/162, 0xa2)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000440)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_open_dev$hidraw(0x0, 0xfffffffffffff801, 0x800)
read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad)
write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x101200)
r4 = syz_open_dev$hidraw(&(0x7f0000000180)='/dev/../raw#\x00', 0x0, 0x0)
ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0xc0c0583b, 0x20000000)
ioctl$HIDIOCGRDESCSIZE(r4, 0x80044801, 0x0)
write$hidraw(r4, &(0x7f0000000180), 0x0)
r5 = syz_open_dev$hidraw(&(0x7f0000000180)='/dev/../raw#\x00', 0x0, 0x0)
ioctl$HIDIOCAPPLICATION(r5, 0xc0c0583b, 0x20000000)
syz_open_dev$hidraw(0x0, 0x0, 0x0)
syz_open_dev$hidraw(&(0x7f0000000180)='/dev/../raw#\x00', 0x0, 0x0)
r6 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d)
write$hidraw(r6, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x101200)
[ 813.787591][ C0] 2 locks held by getty/11684:
[ 813.792326][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 813.801515][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 813.811045][ C0] 1 lock held by syz-executor.3/13629:
[ 813.816475][ C0]
[ 813.818779][ C0] =============================================
[ 813.818779][ C0]
[ 813.827269][ C0] task PC stack pid father
20:28:21 executing program 1:
syz_usb_connect(0x0, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x88, 0x8c, 0x16, 0x8, 0x104f, 0x4, 0xbfaf, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x72, 0x0, 0x2, 0xf1, 0xe5, 0x21, 0x0, [], [{{0x9, 0x5, 0xa, 0x2}}, {{0x9, 0x5, 0x8a, 0x2}}]}}]}}]}}, 0x0)
r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040000010209bd00070581070001000000bf52cf6794a9d3"], 0x0)
syz_usb_disconnect(r0)
syz_usb_disconnect(r0)
[ 813.834025][ C0] init S24528 1 0 0x00000000
[ 813.840360][ C0] Call Trace:
[ 813.843653][ C0] ? __schedule+0x898/0x1cd0
[ 813.848246][ C0] ? __sched_text_start+0x8/0x8
[ 813.853098][ C0] ? debug_object_fixup+0x30/0x30
[ 813.858121][ C0] ? enqueue_hrtimer+0x380/0x380
[ 813.863055][ C0] schedule+0xca/0x250
[ 813.867124][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 813.873217][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 813.879029][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 813.883889][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 813.889862][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 813.895665][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 813.900951][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 813.907278][ C0] ? pollwake+0x200/0x200
[ 813.911604][ C0] do_select+0x122e/0x1700
[ 813.916024][ C0] ? select_estimate_accuracy+0x320/0x320
[ 813.921742][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 813.927545][ C0] ? poll_freewait+0x250/0x250
[ 813.932309][ C0] ? kmem_cache_free+0xb9/0x380
20:28:21 executing program 4:
r0 = syz_open_dev$hiddev(0x0, 0x2000000000006, 0x800)
ioctl$HIDIOCGNAME(r0, 0x80404806, &(0x7f0000000200))
ioctl$HIDIOCINITREPORT(r0, 0x4805, 0x0)
ioctl$HIDIOCSREPORT(r0, 0x400c4808, &(0x7f0000000000)={0x2, 0x1, 0x32})
ioctl$HIDIOCSREPORT(r0, 0x400c4808, &(0x7f0000000080)={0x2, 0x200, 0x4d80})
r1 = syz_open_dev$hidraw(0x0, 0x0, 0x201)
write$hidraw(r1, &(0x7f0000001200)='\x00', 0xffffff45)
write$hidraw(r1, 0x0, 0x15c)
syz_usb_connect(0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYRES32=r1], 0x0)
syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
[ 813.937154][ C0] ? putname+0xe1/0x120
[ 813.941309][ C0] ? filename_lookup+0x28f/0x3f0
[ 813.946244][ C0] ? vfs_statx+0x113/0x1e0
[ 813.950659][ C0] ? __do_sys_newstat+0x96/0x120
[ 813.955619][ C0] ? do_syscall_64+0xb7/0x580
[ 813.960299][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 813.966366][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 813.971305][ C0] ? find_held_lock+0x2d/0x110
[ 813.976086][ C0] ? mark_lock+0xbc/0x1160
[ 813.980504][ C0] ? __lock_acquire+0x145e/0x3b60
[ 813.985526][ C0] ? __lock_acquire+0x80b/0x3b60
[ 813.990460][ C0] ? find_held_lock+0x2d/0x110
[ 813.995237][ C0] ? __might_fault+0x11f/0x1d0
[ 814.000003][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 814.004853][ C0] ? lock_acquire+0x127/0x320
[ 814.010232][ C0] ? __might_fault+0xef/0x1d0
[ 814.014929][ C0] ? __might_fault+0x192/0x1d0
[ 814.019699][ C0] ? core_sys_select+0x4da/0x820
[ 814.024637][ C0] core_sys_select+0x4da/0x820
[ 814.029403][ C0] ? do_compat_pselect+0x210/0x210
[ 814.034520][ C0] ? find_held_lock+0x2d/0x110
[ 814.039288][ C0] ? find_held_lock+0x2d/0x110
[ 814.044056][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 814.048908][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 814.054470][ C0] ? timespec64_add_safe+0x189/0x210
[ 814.059776][ C0] ? nsec_to_clock_t+0x30/0x30
[ 814.064543][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.069848][ C0] kern_select+0x13d/0x1c0
[ 814.074548][ C0] ? core_sys_select+0x820/0x820
[ 814.079490][ C0] __x64_sys_select+0xba/0x150
[ 814.084250][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.089553][ C0] do_syscall_64+0xb7/0x580
[ 814.094088][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 814.099974][ C0] RIP: 0033:0x7fd311070dd3
[ 814.104390][ C0] Code: Bad RIP value.
[ 814.108468][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 814.117189][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 814.125159][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 814.134091][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 814.142063][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 814.150117][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 814.158090][ C0] kthreadd S29208 2 0 0x80004000
[ 814.164428][ C0] Call Trace:
[ 814.167722][ C0] ? __schedule+0x898/0x1cd0
[ 814.172326][ C0] ? __sched_text_start+0x8/0x8
[ 814.177181][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 814.182199][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 814.187117][ C0] schedule+0xca/0x250
[ 814.191167][ C0] kthreadd+0x572/0x680
[ 814.195476][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 814.200941][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 814.206135][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 814.211572][ C0] ret_from_fork+0x24/0x30
[ 814.215970][ C0] rcu_gp I30312 3 2 0x80004000
[ 814.222324][ C0] Call Trace:
[ 814.225604][ C0] ? __schedule+0x898/0x1cd0
[ 814.230176][ C0] ? __sched_text_start+0x8/0x8
[ 814.235047][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 814.240225][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 814.245156][ C0] schedule+0xca/0x250
[ 814.249226][ C0] rescuer_thread+0x6ed/0xc00
[ 814.253881][ C0] ? worker_thread+0xe20/0xe20
[ 814.258621][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.264415][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 814.269418][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.274690][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.279723][ C0] ? worker_thread+0xe20/0xe20
[ 814.284478][ C0] kthread+0x318/0x420
[ 814.288532][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.293889][ C0] ret_from_fork+0x24/0x30
[ 814.298292][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 814.304631][ C0] Call Trace:
[ 814.307908][ C0] ? __schedule+0x898/0x1cd0
[ 814.312496][ C0] ? __sched_text_start+0x8/0x8
[ 814.317347][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 814.322350][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 814.327268][ C0] schedule+0xca/0x250
[ 814.331320][ C0] rescuer_thread+0x6ed/0xc00
[ 814.335992][ C0] ? worker_thread+0xe20/0xe20
[ 814.340738][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.346528][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 814.351464][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.356730][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.361735][ C0] ? worker_thread+0xe20/0xe20
[ 814.366480][ C0] kthread+0x318/0x420
[ 814.370528][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.375879][ C0] ret_from_fork+0x24/0x30
[ 814.380288][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 814.386650][ C0] Workqueue: 0x0 (kblockd)
[ 814.391141][ C0] Call Trace:
[ 814.394409][ C0] ? __schedule+0x898/0x1cd0
[ 814.398980][ C0] ? __sched_text_start+0x8/0x8
[ 814.403809][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 814.409158][ C0] schedule+0xca/0x250
[ 814.413209][ C0] worker_thread+0x245/0xe20
[ 814.417777][ C0] ? process_one_work+0x1530/0x1530
[ 814.422950][ C0] kthread+0x318/0x420
[ 814.426995][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.432430][ C0] ret_from_fork+0x24/0x30
[ 814.436824][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 814.443159][ C0] Call Trace:
[ 814.446428][ C0] ? __schedule+0x898/0x1cd0
[ 814.450997][ C0] ? __sched_text_start+0x8/0x8
[ 814.455855][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 814.460856][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 814.465782][ C0] schedule+0xca/0x250
[ 814.469830][ C0] rescuer_thread+0x6ed/0xc00
[ 814.474487][ C0] ? worker_thread+0xe20/0xe20
[ 814.479229][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.485013][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 814.489931][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.495197][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.500202][ C0] ? worker_thread+0xe20/0xe20
[ 814.504945][ C0] kthread+0x318/0x420
[ 814.508995][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.514345][ C0] ret_from_fork+0x24/0x30
[ 814.518739][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 814.526611][ C0] Call Trace:
[ 814.529878][ C0] ? __schedule+0x898/0x1cd0
[ 814.534458][ C0] ? __sched_text_start+0x8/0x8
[ 814.539286][ C0] ? __do_softirq+0x650/0x912
[ 814.543940][ C0] ? takeover_tasklets+0x720/0x720
[ 814.549028][ C0] preempt_schedule_common+0x30/0x60
[ 814.554290][ C0] _cond_resched+0x18/0x20
[ 814.558701][ C0] smpboot_thread_fn+0x3e8/0x850
[ 814.563618][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 814.570020][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.575023][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 814.581414][ C0] kthread+0x318/0x420
[ 814.585459][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.590807][ C0] ret_from_fork+0x24/0x30
[ 814.595201][ C0] rcu_sched I29384 10 2 0x80004000
[ 814.601512][ C0] Call Trace:
[ 814.604793][ C0] ? __schedule+0x898/0x1cd0
[ 814.609363][ C0] ? __sched_text_start+0x8/0x8
[ 814.614195][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 814.619544][ C0] ? lock_timer_base+0x55/0x1a0
[ 814.624373][ C0] schedule+0xca/0x250
[ 814.628427][ C0] schedule_timeout+0x440/0xb20
[ 814.633270][ C0] ? lock_acquire+0x127/0x320
[ 814.639055][ C0] ? usleep_range+0x160/0x160
[ 814.643708][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.649590][ C0] ? __next_timer_interrupt+0x190/0x190
[ 814.655113][ C0] ? swake_up_one+0x60/0x60
[ 814.659608][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 814.664872][ C0] rcu_gp_kthread+0xaff/0x29e0
[ 814.669614][ C0] ? lock_acquire+0x127/0x320
[ 814.674278][ C0] ? kfree_call_rcu+0x10/0x10
[ 814.678932][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.684741][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.690501][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.695507][ C0] ? kfree_call_rcu+0x10/0x10
[ 814.700179][ C0] kthread+0x318/0x420
[ 814.704230][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.709584][ C0] ret_from_fork+0x24/0x30
[ 814.713998][ C0] migration/0 R running task 29944 11 2 0x80004000
[ 814.721880][ C0] Call Trace:
[ 814.725156][ C0] ? __schedule+0x898/0x1cd0
[ 814.729730][ C0] ? __sched_text_start+0x8/0x8
[ 814.734575][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 814.740363][ C0] schedule+0xca/0x250
[ 814.744414][ C0] smpboot_thread_fn+0x585/0x850
[ 814.749336][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 814.755823][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 814.760833][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 814.767226][ C0] kthread+0x318/0x420
[ 814.771277][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 814.776657][ C0] ret_from_fork+0x24/0x30
[ 814.781066][ C0] kworker/0:1 R running task 26000 12 2 0x80004000
[ 814.789322][ C0] Workqueue: usb_hub_wq hub_event
[ 814.794325][ C0] Call Trace:
[ 814.797632][ C0] ? __schedule+0x898/0x1cd0
[ 814.802205][ C0] ? __sched_text_start+0x8/0x8
[ 814.807038][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.812304][ C0] schedule+0xca/0x250
[ 814.816356][ C0] schedule_timeout+0x440/0xb20
[ 814.821199][ C0] ? find_held_lock+0x2d/0x110
[ 814.825945][ C0] ? usleep_range+0x160/0x160
[ 814.830604][ C0] ? __next_timer_interrupt+0x190/0x190
[ 814.836130][ C0] ? mark_held_locks+0x9f/0xe0
[ 814.840890][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 814.846081][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 814.851864][ C0] ? __free_object+0x747/0xcf0
[ 814.856605][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 814.862131][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 814.867394][ C0] ? wake_up_q+0xf0/0xf0
[ 814.871618][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 814.876537][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 814.881540][ C0] ? sg_clean+0x230/0x230
[ 814.885854][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 814.891635][ C0] ? memset+0x20/0x40
[ 814.895600][ C0] usb_control_msg+0x31c/0x4a0
[ 814.900344][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 814.905520][ C0] ? __next_timer_interrupt+0x190/0x190
[ 814.911046][ C0] hub_ext_port_status+0x125/0x460
[ 814.916152][ C0] hub_port_debounce+0x11c/0x260
[ 814.921082][ C0] ? usb_port_disable+0x190/0x190
[ 814.926084][ C0] ? kfree_const+0x51/0x60
[ 814.930480][ C0] ? kfree+0xe4/0x2f0
[ 814.934442][ C0] ? driver_check+0x50/0x50
[ 814.938925][ C0] ? kfree_const+0x51/0x60
[ 814.943321][ C0] ? kobject_put+0x18c/0x280
[ 814.947889][ C0] hub_event+0x250b/0x3640
[ 814.952287][ C0] ? find_held_lock+0x2d/0x110
[ 814.957045][ C0] ? mark_held_locks+0xe0/0xe0
[ 814.961787][ C0] ? hub_port_debounce+0x260/0x260
[ 814.966879][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 814.972419][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 814.977683][ C0] process_one_work+0x92b/0x1530
[ 814.982617][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 814.987970][ C0] worker_thread+0x96/0xe20
[ 814.992860][ C0] ? process_one_work+0x1530/0x1530
[ 814.998036][ C0] kthread+0x318/0x420
[ 815.002084][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.007440][ C0] ret_from_fork+0x24/0x30
[ 815.011852][ C0] cpuhp/0 S28352 13 2 0x80004000
[ 815.018189][ C0] Call Trace:
[ 815.021460][ C0] ? __schedule+0x898/0x1cd0
[ 815.026030][ C0] ? __sched_text_start+0x8/0x8
[ 815.030875][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.036676][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.041942][ C0] schedule+0xca/0x250
[ 815.045990][ C0] smpboot_thread_fn+0x585/0x850
[ 815.050905][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.057297][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.062298][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.068689][ C0] kthread+0x318/0x420
[ 815.072736][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.078086][ C0] ret_from_fork+0x24/0x30
[ 815.082485][ C0] cpuhp/1 S28400 14 2 0x80004000
[ 815.089182][ C0] Call Trace:
[ 815.092450][ C0] ? __schedule+0x898/0x1cd0
[ 815.097021][ C0] ? __sched_text_start+0x8/0x8
[ 815.101852][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.107825][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.113103][ C0] schedule+0xca/0x250
[ 815.117154][ C0] smpboot_thread_fn+0x585/0x850
[ 815.122087][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.128479][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.133480][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.139896][ C0] kthread+0x318/0x420
[ 815.143944][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.149296][ C0] ret_from_fork+0x24/0x30
[ 815.153703][ C0] migration/1 S30512 15 2 0x80004000
[ 815.160028][ C0] Call Trace:
[ 815.163298][ C0] ? __schedule+0x898/0x1cd0
[ 815.167873][ C0] ? __sched_text_start+0x8/0x8
[ 815.172715][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.178516][ C0] schedule+0xca/0x250
[ 815.182567][ C0] smpboot_thread_fn+0x585/0x850
[ 815.187601][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.194003][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.199024][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.205418][ C0] kthread+0x318/0x420
[ 815.209469][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.214823][ C0] ret_from_fork+0x24/0x30
[ 815.219219][ C0] ksoftirqd/1 S25696 16 2 0x80004000
[ 815.225536][ C0] Call Trace:
[ 815.228806][ C0] ? __schedule+0x898/0x1cd0
[ 815.233374][ C0] ? __sched_text_start+0x8/0x8
[ 815.238222][ C0] schedule+0xca/0x250
[ 815.242274][ C0] smpboot_thread_fn+0x585/0x850
[ 815.247193][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.253586][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.258593][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 815.264986][ C0] kthread+0x318/0x420
[ 815.269033][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.274384][ C0] ret_from_fork+0x24/0x30
[ 815.278778][ C0] kworker/1:0 I24016 17 2 0x80004000
[ 815.285113][ C0] Workqueue: 0x0 (events)
[ 815.289521][ C0] Call Trace:
[ 815.293745][ C0] ? __schedule+0x898/0x1cd0
[ 815.298315][ C0] ? __sched_text_start+0x8/0x8
[ 815.303198][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 815.308182][ C0] schedule+0xca/0x250
[ 815.312260][ C0] worker_thread+0x245/0xe20
[ 815.316832][ C0] ? process_one_work+0x1530/0x1530
[ 815.322010][ C0] kthread+0x318/0x420
[ 815.326072][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.331443][ C0] ret_from_fork+0x24/0x30
[ 815.335843][ C0] kworker/1:0H I29304 18 2 0x80004000
[ 815.342183][ C0] Workqueue: 0x0 (kblockd)
[ 815.346664][ C0] Call Trace:
[ 815.349938][ C0] ? __schedule+0x898/0x1cd0
[ 815.354510][ C0] ? __sched_text_start+0x8/0x8
[ 815.359343][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 815.364699][ C0] schedule+0xca/0x250
[ 815.368763][ C0] worker_thread+0x245/0xe20
[ 815.373336][ C0] ? process_one_work+0x1530/0x1530
[ 815.378535][ C0] kthread+0x318/0x420
[ 815.382585][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.387935][ C0] ret_from_fork+0x24/0x30
[ 815.392328][ C0] kdevtmpfs S27784 19 2 0x80004000
[ 815.398638][ C0] Call Trace:
[ 815.401906][ C0] ? __schedule+0x898/0x1cd0
[ 815.406478][ C0] ? __sched_text_start+0x8/0x8
[ 815.411324][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 815.416327][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 815.421242][ C0] schedule+0xca/0x250
[ 815.425289][ C0] devtmpfsd.part.0+0x48d/0x780
[ 815.430121][ C0] ? public_dev_mount+0xa0/0xa0
[ 815.434968][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.440233][ C0] ? ksys_mount+0xfc/0x150
[ 815.444627][ C0] ? kfree+0xe4/0x2f0
[ 815.448585][ C0] devtmpfsd+0xf8/0x120
[ 815.452718][ C0] ? devtmpfsd.part.0+0x780/0x780
[ 815.457717][ C0] kthread+0x318/0x420
[ 815.461764][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.467112][ C0] ret_from_fork+0x24/0x30
[ 815.471506][ C0] netns I30584 20 2 0x80004000
[ 815.477837][ C0] Call Trace:
[ 815.481102][ C0] ? __schedule+0x898/0x1cd0
[ 815.485670][ C0] ? __sched_text_start+0x8/0x8
[ 815.490497][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 815.495498][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 815.500416][ C0] schedule+0xca/0x250
[ 815.504462][ C0] rescuer_thread+0x6ed/0xc00
[ 815.509293][ C0] ? worker_thread+0xe20/0xe20
[ 815.514033][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.519829][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 815.524747][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.530007][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.535006][ C0] ? worker_thread+0xe20/0xe20
[ 815.539756][ C0] kthread+0x318/0x420
[ 815.543803][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.549164][ C0] ret_from_fork+0x24/0x30
[ 815.553577][ C0] kauditd S30280 21 2 0x80004000
[ 815.559902][ C0] Call Trace:
[ 815.563170][ C0] ? __schedule+0x898/0x1cd0
[ 815.567737][ C0] ? __sched_text_start+0x8/0x8
[ 815.572565][ C0] ? prepare_to_wait_event+0x129/0x650
[ 815.578001][ C0] ? skb_dequeue+0x129/0x180
[ 815.582565][ C0] schedule+0xca/0x250
[ 815.586611][ C0] kauditd_thread+0x627/0xac0
[ 815.591265][ C0] ? auditd_reset+0x170/0x170
[ 815.595921][ C0] ? finish_wait+0x260/0x260
[ 815.600490][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.605748][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.610749][ C0] ? auditd_reset+0x170/0x170
[ 815.615401][ C0] kthread+0x318/0x420
[ 815.619446][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.624792][ C0] ret_from_fork+0x24/0x30
[ 815.629181][ C0] kworker/1:1 D23056 22 2 0x80004000
[ 815.635500][ C0] Workqueue: rcu_gp wait_rcu_exp_gp
[ 815.640684][ C0] Call Trace:
[ 815.644127][ C0] ? __schedule+0x898/0x1cd0
[ 815.648696][ C0] ? __sched_text_start+0x8/0x8
[ 815.653536][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.658799][ C0] schedule+0xca/0x250
[ 815.662847][ C0] schedule_timeout+0x440/0xb20
[ 815.667690][ C0] ? usleep_range+0x160/0x160
[ 815.672349][ C0] ? __next_timer_interrupt+0x190/0x190
[ 815.677873][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.683656][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.688919][ C0] rcu_exp_wait_wake+0x1bc/0xa00
[ 815.693838][ C0] ? mark_held_locks+0x9f/0xe0
[ 815.698581][ C0] ? rcu_note_context_switch+0x420/0x420
[ 815.704190][ C0] ? sync_rcu_exp_select_cpus+0x3b1/0xb10
[ 815.709898][ C0] process_one_work+0x92b/0x1530
[ 815.715076][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 815.720423][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 815.725425][ C0] worker_thread+0x96/0xe20
[ 815.729932][ C0] ? process_one_work+0x1530/0x1530
[ 815.735107][ C0] kthread+0x318/0x420
[ 815.739156][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.744515][ C0] ret_from_fork+0x24/0x30
[ 815.748909][ C0] khungtaskd S30144 23 2 0x80004000
[ 815.755220][ C0] Call Trace:
[ 815.758485][ C0] ? __schedule+0x898/0x1cd0
[ 815.763053][ C0] ? __sched_text_start+0x8/0x8
[ 815.767881][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 815.773229][ C0] ? lock_timer_base+0x55/0x1a0
[ 815.778055][ C0] schedule+0xca/0x250
[ 815.782104][ C0] schedule_timeout+0x440/0xb20
[ 815.786937][ C0] ? usleep_range+0x160/0x160
[ 815.791590][ C0] ? watchdog+0x933/0xe50
[ 815.795914][ C0] ? __next_timer_interrupt+0x190/0x190
[ 815.801455][ C0] ? watchdog+0x1a1/0xe50
[ 815.805760][ C0] watchdog+0xeb/0xe50
[ 815.809807][ C0] ? reset_hung_task_detector+0x30/0x30
[ 815.815327][ C0] kthread+0x318/0x420
[ 815.819373][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.824720][ C0] ret_from_fork+0x24/0x30
[ 815.829116][ C0] oom_reaper S30568 24 2 0x80004000
[ 815.835435][ C0] Call Trace:
[ 815.838706][ C0] ? __schedule+0x898/0x1cd0
[ 815.843275][ C0] ? __sched_text_start+0x8/0x8
[ 815.848103][ C0] ? prepare_to_wait_event+0x129/0x650
[ 815.853553][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 815.858727][ C0] schedule+0xca/0x250
[ 815.862776][ C0] oom_reaper+0xb99/0x1060
[ 815.867185][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 815.872026][ C0] ? lock_acquire+0x127/0x320
[ 815.876942][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 815.882119][ C0] ? finish_wait+0x260/0x260
[ 815.886697][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.892829][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.897831][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 815.903027][ C0] kthread+0x318/0x420
[ 815.907085][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.912438][ C0] ret_from_fork+0x24/0x30
[ 815.916831][ C0] writeback I30584 25 2 0x80004000
[ 815.923166][ C0] Call Trace:
[ 815.926434][ C0] ? __schedule+0x898/0x1cd0
[ 815.931002][ C0] ? __sched_text_start+0x8/0x8
[ 815.935835][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 815.940835][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 815.945752][ C0] schedule+0xca/0x250
[ 815.949825][ C0] rescuer_thread+0x6ed/0xc00
[ 815.954486][ C0] ? worker_thread+0xe20/0xe20
[ 815.959240][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 815.965021][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 815.969937][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 815.975202][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 815.980216][ C0] ? worker_thread+0xe20/0xe20
[ 815.984975][ C0] kthread+0x318/0x420
[ 815.989025][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 815.994388][ C0] ret_from_fork+0x24/0x30
[ 815.998779][ C0] kcompactd0 S30608 26 2 0x80004000
[ 816.005090][ C0] Call Trace:
[ 816.008362][ C0] ? __schedule+0x898/0x1cd0
[ 816.012931][ C0] ? __sched_text_start+0x8/0x8
[ 816.017773][ C0] ? prepare_to_wait_event+0x129/0x650
[ 816.027898][ C0] schedule+0xca/0x250
[ 816.031944][ C0] kcompactd+0x50d/0x7c0
[ 816.036162][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 816.041250][ C0] ? finish_wait+0x260/0x260
[ 816.045819][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.051083][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.056088][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 816.061179][ C0] kthread+0x318/0x420
[ 816.065226][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.070575][ C0] ret_from_fork+0x24/0x30
[ 816.074967][ C0] kworker/u4:1 I24448 28 2 0x80004000
[ 816.081317][ C0] Workqueue: 0x0 (events_unbound)
[ 816.086426][ C0] Call Trace:
[ 816.089694][ C0] ? __schedule+0x898/0x1cd0
[ 816.094349][ C0] ? __sched_text_start+0x8/0x8
[ 816.099180][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 816.104563][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.109566][ C0] schedule+0xca/0x250
[ 816.113626][ C0] worker_thread+0x245/0xe20
[ 816.118197][ C0] ? process_one_work+0x1530/0x1530
[ 816.123372][ C0] kthread+0x318/0x420
[ 816.127418][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.132786][ C0] ret_from_fork+0x24/0x30
[ 816.137186][ C0] kblockd I31000 78 2 0x80004000
[ 816.143533][ C0] Call Trace:
[ 816.146812][ C0] ? __schedule+0x898/0x1cd0
[ 816.151385][ C0] ? __sched_text_start+0x8/0x8
[ 816.156218][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.161224][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.166148][ C0] schedule+0xca/0x250
[ 816.170217][ C0] rescuer_thread+0x6ed/0xc00
[ 816.174876][ C0] ? worker_thread+0xe20/0xe20
[ 816.179637][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.185427][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.190350][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.195614][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.200616][ C0] ? worker_thread+0xe20/0xe20
[ 816.205358][ C0] kthread+0x318/0x420
[ 816.209422][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.214771][ C0] ret_from_fork+0x24/0x30
[ 816.219177][ C0] ata_sff I30584 79 2 0x80004000
[ 816.225521][ C0] Call Trace:
[ 816.228793][ C0] ? __schedule+0x898/0x1cd0
[ 816.233360][ C0] ? __sched_text_start+0x8/0x8
[ 816.238187][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.243187][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.248114][ C0] schedule+0xca/0x250
[ 816.252160][ C0] rescuer_thread+0x6ed/0xc00
[ 816.256818][ C0] ? worker_thread+0xe20/0xe20
[ 816.261573][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.267359][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.272288][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.277551][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.282553][ C0] ? worker_thread+0xe20/0xe20
[ 816.287308][ C0] kthread+0x318/0x420
[ 816.291356][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.296703][ C0] ret_from_fork+0x24/0x30
[ 816.301096][ C0] md I31000 80 2 0x80004000
[ 816.307450][ C0] Call Trace:
[ 816.310760][ C0] ? __schedule+0x898/0x1cd0
[ 816.315335][ C0] ? __sched_text_start+0x8/0x8
[ 816.320167][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.325175][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.330091][ C0] schedule+0xca/0x250
[ 816.334144][ C0] rescuer_thread+0x6ed/0xc00
[ 816.338802][ C0] ? worker_thread+0xe20/0xe20
[ 816.343546][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.349346][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.354265][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.359531][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.364540][ C0] ? worker_thread+0xe20/0xe20
[ 816.369284][ C0] kthread+0x318/0x420
[ 816.373341][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.378706][ C0] ret_from_fork+0x24/0x30
[ 816.383722][ C0] edac-poller I31000 81 2 0x80004000
[ 816.390062][ C0] Call Trace:
[ 816.393417][ C0] ? __schedule+0x898/0x1cd0
[ 816.398011][ C0] ? __sched_text_start+0x8/0x8
[ 816.402840][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.407844][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.412759][ C0] schedule+0xca/0x250
[ 816.416807][ C0] rescuer_thread+0x6ed/0xc00
[ 816.421462][ C0] ? worker_thread+0xe20/0xe20
[ 816.426216][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.431999][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.436915][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.442189][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.447190][ C0] ? worker_thread+0xe20/0xe20
[ 816.451929][ C0] kthread+0x318/0x420
[ 816.455976][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.461326][ C0] ret_from_fork+0x24/0x30
[ 816.465721][ C0] kworker/1:2 D23648 83 2 0x80004000
[ 816.472063][ C0] Workqueue: usb_hub_wq hub_event
[ 816.477068][ C0] Call Trace:
[ 816.480345][ C0] ? __schedule+0x898/0x1cd0
[ 816.484930][ C0] ? __sched_text_start+0x8/0x8
[ 816.489774][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.495051][ C0] schedule+0xca/0x250
[ 816.499113][ C0] schedule_timeout+0x440/0xb20
[ 816.503942][ C0] ? find_held_lock+0x2d/0x110
[ 816.508686][ C0] ? usleep_range+0x160/0x160
[ 816.513345][ C0] ? __next_timer_interrupt+0x190/0x190
[ 816.518885][ C0] ? mark_held_locks+0x9f/0xe0
[ 816.523628][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 816.528809][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 816.534594][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 816.540207][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 816.545906][ C0] ? wake_up_q+0xf0/0xf0
[ 816.550129][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 816.555057][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 816.560059][ C0] ? sg_clean+0x230/0x230
[ 816.564394][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 816.569670][ C0] ? memset+0x20/0x40
[ 816.573631][ C0] usb_control_msg+0x31c/0x4a0
[ 816.578373][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 816.583552][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 816.589075][ C0] usb_get_descriptor+0xc1/0x1b0
[ 816.593992][ C0] usb_get_configuration+0x28c/0x3060
[ 816.599342][ C0] ? __lock_acquire+0x145e/0x3b60
[ 816.604350][ C0] ? usb_destroy_configuration+0x580/0x580
[ 816.610145][ C0] ? mark_lock+0xbc/0x1160
[ 816.614539][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.619462][ C0] ? mark_held_locks+0x9f/0xe0
[ 816.624204][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 816.629390][ C0] usb_new_device+0xd3/0x160
[ 816.633968][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 816.639143][ C0] hub_event+0x1b5c/0x3640
[ 816.643561][ C0] ? hub_port_debounce+0x260/0x260
[ 816.648651][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 816.654175][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 816.659700][ C0] process_one_work+0x92b/0x1530
[ 816.664628][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 816.669976][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.674980][ C0] worker_thread+0x7ab/0xe20
[ 816.679548][ C0] ? process_one_work+0x1530/0x1530
[ 816.684734][ C0] kthread+0x318/0x420
[ 816.688778][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.694130][ C0] ret_from_fork+0x24/0x30
[ 816.698524][ C0] rpciod I30584 84 2 0x80004000
[ 816.704869][ C0] Call Trace:
[ 816.708137][ C0] ? __schedule+0x898/0x1cd0
[ 816.712705][ C0] ? __sched_text_start+0x8/0x8
[ 816.717549][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.722547][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.727486][ C0] schedule+0xca/0x250
[ 816.731535][ C0] rescuer_thread+0x6ed/0xc00
[ 816.736191][ C0] ? worker_thread+0xe20/0xe20
[ 816.740930][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.746711][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.751628][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.756890][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.761892][ C0] ? worker_thread+0xe20/0xe20
[ 816.766632][ C0] kthread+0x318/0x420
[ 816.770680][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.776034][ C0] ret_from_fork+0x24/0x30
[ 816.780425][ C0] kworker/u5:0 I29392 85 2 0x80004000
[ 816.786779][ C0] Workqueue: 0x0 (hci0)
[ 816.791003][ C0] Call Trace:
[ 816.794282][ C0] ? __schedule+0x898/0x1cd0
[ 816.799804][ C0] ? __sched_text_start+0x8/0x8
[ 816.804647][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 816.809997][ C0] schedule+0xca/0x250
[ 816.814044][ C0] worker_thread+0x245/0xe20
[ 816.818614][ C0] ? process_one_work+0x1530/0x1530
[ 816.823802][ C0] kthread+0x318/0x420
[ 816.827859][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.833229][ C0] ret_from_fork+0x24/0x30
[ 816.837621][ C0] xprtiod I30840 86 2 0x80004000
[ 816.843950][ C0] Call Trace:
[ 816.847217][ C0] ? __schedule+0x898/0x1cd0
[ 816.851785][ C0] ? __sched_text_start+0x8/0x8
[ 816.856713][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.861725][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.866640][ C0] schedule+0xca/0x250
[ 816.870688][ C0] rescuer_thread+0x6ed/0xc00
[ 816.875345][ C0] ? worker_thread+0xe20/0xe20
[ 816.880091][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.885889][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.890806][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.896067][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.901069][ C0] ? worker_thread+0xe20/0xe20
[ 816.905810][ C0] kthread+0x318/0x420
[ 816.909877][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.915225][ C0] ret_from_fork+0x24/0x30
[ 816.919616][ C0] cfg80211 I30840 87 2 0x80004000
[ 816.925953][ C0] Call Trace:
[ 816.929219][ C0] ? __schedule+0x898/0x1cd0
[ 816.933788][ C0] ? __sched_text_start+0x8/0x8
[ 816.938617][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 816.943620][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 816.949590][ C0] schedule+0xca/0x250
[ 816.953639][ C0] rescuer_thread+0x6ed/0xc00
[ 816.958295][ C0] ? worker_thread+0xe20/0xe20
[ 816.963037][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 816.968820][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 816.973744][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 816.979005][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 816.984006][ C0] ? worker_thread+0xe20/0xe20
[ 816.988763][ C0] kthread+0x318/0x420
[ 816.992809][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 816.998158][ C0] ret_from_fork+0x24/0x30
[ 817.002549][ C0] kswapd0 S30536 88 2 0x80004000
[ 817.008879][ C0] Call Trace:
[ 817.012148][ C0] ? __schedule+0x898/0x1cd0
[ 817.017758][ C0] ? __sched_text_start+0x8/0x8
[ 817.022585][ C0] ? cpumask_next+0x1f/0x30
[ 817.027077][ C0] schedule+0xca/0x250
[ 817.031130][ C0] kswapd+0xbb6/0xdd0
[ 817.035107][ C0] ? lock_acquire+0x127/0x320
[ 817.039762][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 817.044502][ C0] ? finish_wait+0x260/0x260
[ 817.049071][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.054346][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.059350][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 817.064094][ C0] kthread+0x318/0x420
[ 817.068138][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.073484][ C0] ret_from_fork+0x24/0x30
[ 817.078035][ C0] nfsiod I30584 89 2 0x80004000
[ 817.084376][ C0] Call Trace:
[ 817.087656][ C0] ? __schedule+0x898/0x1cd0
[ 817.092225][ C0] ? __sched_text_start+0x8/0x8
[ 817.097066][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.102068][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.106986][ C0] schedule+0xca/0x250
[ 817.111049][ C0] rescuer_thread+0x6ed/0xc00
[ 817.115709][ C0] ? worker_thread+0xe20/0xe20
[ 817.120460][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.126246][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.131168][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.136445][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.141464][ C0] ? worker_thread+0xe20/0xe20
[ 817.146206][ C0] kthread+0x318/0x420
[ 817.150276][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.155629][ C0] ret_from_fork+0x24/0x30
[ 817.160026][ C0] acpi_thermal_pm I30840 92 2 0x80004000
[ 817.166373][ C0] Call Trace:
[ 817.169646][ C0] ? __schedule+0x898/0x1cd0
[ 817.174216][ C0] ? __sched_text_start+0x8/0x8
[ 817.179053][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.184057][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.188984][ C0] schedule+0xca/0x250
[ 817.193039][ C0] rescuer_thread+0x6ed/0xc00
[ 817.197695][ C0] ? worker_thread+0xe20/0xe20
[ 817.202437][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.209261][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.214190][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.219450][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.224451][ C0] ? worker_thread+0xe20/0xe20
[ 817.229192][ C0] kthread+0x318/0x420
[ 817.233251][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.238600][ C0] ret_from_fork+0x24/0x30
[ 817.243003][ C0] scsi_eh_0 S30016 93 2 0x80004000
[ 817.249316][ C0] Call Trace:
[ 817.252584][ C0] ? __schedule+0x898/0x1cd0
[ 817.257152][ C0] ? __sched_text_start+0x8/0x8
[ 817.261978][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 817.267153][ C0] schedule+0xca/0x250
[ 817.271200][ C0] scsi_error_handler+0x508/0xf70
[ 817.276203][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 817.281035][ C0] ? lock_acquire+0x127/0x320
[ 817.285690][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 817.290778][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.296573][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.301520][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.306782][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.311786][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 817.316878][ C0] kthread+0x318/0x420
[ 817.320977][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.326335][ C0] ret_from_fork+0x24/0x30
[ 817.330736][ C0] scsi_tmf_0 I30584 94 2 0x80004000
[ 817.337075][ C0] Call Trace:
[ 817.340362][ C0] ? __schedule+0x898/0x1cd0
[ 817.344934][ C0] ? __sched_text_start+0x8/0x8
[ 817.349767][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.354770][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.359687][ C0] schedule+0xca/0x250
[ 817.363735][ C0] rescuer_thread+0x6ed/0xc00
[ 817.368390][ C0] ? worker_thread+0xe20/0xe20
[ 817.373133][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.378927][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.383861][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.389125][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.394127][ C0] ? worker_thread+0xe20/0xe20
[ 817.398867][ C0] kthread+0x318/0x420
[ 817.402913][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.409220][ C0] ret_from_fork+0x24/0x30
[ 817.413614][ C0] kworker/1:1H I28792 95 2 0x80004000
[ 817.419961][ C0] Workqueue: 0x0 (kblockd)
[ 817.424439][ C0] Call Trace:
[ 817.427707][ C0] ? __schedule+0x898/0x1cd0
[ 817.432277][ C0] ? __sched_text_start+0x8/0x8
[ 817.437121][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 817.442469][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.447469][ C0] schedule+0xca/0x250
[ 817.451521][ C0] worker_thread+0x245/0xe20
[ 817.456090][ C0] ? process_one_work+0x1530/0x1530
[ 817.461265][ C0] kthread+0x318/0x420
[ 817.465935][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.471283][ C0] ret_from_fork+0x24/0x30
[ 817.475673][ C0] target_completi I30840 96 2 0x80004000
[ 817.482002][ C0] Call Trace:
[ 817.485273][ C0] ? __schedule+0x898/0x1cd0
[ 817.489844][ C0] ? __sched_text_start+0x8/0x8
[ 817.494683][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.499702][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.504619][ C0] schedule+0xca/0x250
[ 817.508668][ C0] rescuer_thread+0x6ed/0xc00
[ 817.513323][ C0] ? worker_thread+0xe20/0xe20
[ 817.518066][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.523874][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.528790][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.534053][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.539054][ C0] ? worker_thread+0xe20/0xe20
[ 817.543793][ C0] kthread+0x318/0x420
[ 817.547859][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.553212][ C0] ret_from_fork+0x24/0x30
[ 817.557606][ C0] xcopy_wq I30840 97 2 0x80004000
[ 817.563976][ C0] Call Trace:
[ 817.567262][ C0] ? __schedule+0x898/0x1cd0
[ 817.571841][ C0] ? __sched_text_start+0x8/0x8
[ 817.576681][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.581682][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.586695][ C0] schedule+0xca/0x250
[ 817.590743][ C0] rescuer_thread+0x6ed/0xc00
[ 817.595404][ C0] ? worker_thread+0xe20/0xe20
[ 817.600146][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.605927][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.610843][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.616106][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.621106][ C0] ? worker_thread+0xe20/0xe20
[ 817.625859][ C0] kthread+0x318/0x420
[ 817.629905][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.635254][ C0] ret_from_fork+0x24/0x30
[ 817.639646][ C0] libertastf I30584 98 2 0x80004000
[ 817.645971][ C0] Call Trace:
[ 817.649237][ C0] ? __schedule+0x898/0x1cd0
[ 817.653834][ C0] ? __sched_text_start+0x8/0x8
[ 817.658660][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.663687][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.668602][ C0] schedule+0xca/0x250
[ 817.672649][ C0] rescuer_thread+0x6ed/0xc00
[ 817.677316][ C0] ? worker_thread+0xe20/0xe20
[ 817.682058][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.687839][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.692754][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.698015][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.703018][ C0] ? worker_thread+0xe20/0xe20
[ 817.707763][ C0] kthread+0x318/0x420
[ 817.711896][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.717244][ C0] ret_from_fork+0x24/0x30
[ 817.721637][ C0] zd1211rw I30840 99 2 0x80004000
[ 817.727975][ C0] Call Trace:
[ 817.731254][ C0] ? __schedule+0x898/0x1cd0
[ 817.735821][ C0] ? __sched_text_start+0x8/0x8
[ 817.740652][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.745668][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.750583][ C0] schedule+0xca/0x250
[ 817.754632][ C0] rescuer_thread+0x6ed/0xc00
[ 817.759289][ C0] ? worker_thread+0xe20/0xe20
[ 817.764042][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.769827][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.774744][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.780005][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.785007][ C0] ? worker_thread+0xe20/0xe20
[ 817.789769][ C0] kthread+0x318/0x420
[ 817.793833][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.799269][ C0] ret_from_fork+0x24/0x30
[ 817.803674][ C0] u132 I30840 100 2 0x80004000
[ 817.810018][ C0] Call Trace:
[ 817.813285][ C0] ? __schedule+0x898/0x1cd0
[ 817.817853][ C0] ? __sched_text_start+0x8/0x8
[ 817.822681][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.827694][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.832608][ C0] schedule+0xca/0x250
[ 817.836668][ C0] rescuer_thread+0x6ed/0xc00
[ 817.841327][ C0] ? worker_thread+0xe20/0xe20
[ 817.846067][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.851849][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.856781][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.862041][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.867042][ C0] ? worker_thread+0xe20/0xe20
[ 817.871791][ C0] kthread+0x318/0x420
[ 817.875839][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.881191][ C0] ret_from_fork+0x24/0x30
[ 817.885585][ C0] usbip_event I30584 101 2 0x80004000
[ 817.891923][ C0] Call Trace:
[ 817.895194][ C0] ? __schedule+0x898/0x1cd0
[ 817.899776][ C0] ? __sched_text_start+0x8/0x8
[ 817.904604][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 817.909608][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 817.914523][ C0] schedule+0xca/0x250
[ 817.918573][ C0] rescuer_thread+0x6ed/0xc00
[ 817.923243][ C0] ? worker_thread+0xe20/0xe20
[ 817.927999][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 817.933790][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 817.938706][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 817.943969][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 817.948984][ C0] ? worker_thread+0xe20/0xe20
[ 817.953733][ C0] kthread+0x318/0x420
[ 817.957778][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 817.963125][ C0] ret_from_fork+0x24/0x30
[ 817.967517][ C0] kworker/0:2 R running task 23256 102 2 0x80004008
[ 817.975409][ C0] Workqueue: events console_callback
[ 817.980670][ C0] Call Trace:
[ 817.983944][ C0]
[ 817.986777][ C0] sched_show_task.cold+0x2e0/0x359
[ 817.991950][ C0] show_state_filter+0x164/0x209
[ 817.996868][ C0] ? fn_caps_on+0x90/0x90
[ 818.001178][ C0] k_spec+0xdc/0x120
[ 818.005057][ C0] kbd_event+0x927/0x3790
[ 818.009366][ C0] ? k_pad+0x720/0x720
[ 818.013412][ C0] ? mark_held_locks+0xe0/0xe0
[ 818.018154][ C0] ? sysrq_filter+0xdf/0xeb0
[ 818.022742][ C0] ? k_pad+0x720/0x720
[ 818.026792][ C0] input_to_handler+0x3b6/0x4c0
[ 818.031633][ C0] input_pass_values.part.0+0x2e3/0x720
[ 818.037158][ C0] input_repeat_key+0x1ee/0x2c0
[ 818.041988][ C0] ? input_dev_suspend+0x80/0x80
[ 818.046903][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 818.052167][ C0] call_timer_fn+0x179/0x650
[ 818.056752][ C0] ? input_dev_suspend+0x80/0x80
[ 818.061667][ C0] ? msleep_interruptible+0x130/0x130
[ 818.067043][ C0] ? mark_held_locks+0x9f/0xe0
[ 818.071807][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 818.077251][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 818.082443][ C0] ? input_dev_suspend+0x80/0x80
[ 818.087368][ C0] run_timer_softirq+0x5e3/0x1490
[ 818.093052][ C0] ? add_timer+0x7a0/0x7a0
[ 818.097467][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 818.102993][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 818.108258][ C0] ? mark_held_locks+0x9f/0xe0
[ 818.113017][ C0] __do_softirq+0x221/0x912
[ 818.117502][ C0] irq_exit+0x178/0x1a0
[ 818.121640][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 818.127167][ C0] apic_timer_interrupt+0xf/0x20
[ 818.132095][ C0]
[ 818.135022][ C0] RIP: 0010:console_unlock+0xb4f/0xc40
[ 818.140551][ C0] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 818.160173][ C0] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 818.168568][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 818.176533][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 818.184484][ C0] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 818.192435][ C0] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 818.200387][ C0] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 818.208358][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 818.213978][ C0] console_callback+0x174/0x3f0
[ 818.218818][ C0] ? poke_blanked_console+0x270/0x270
[ 818.224168][ C0] process_one_work+0x92b/0x1530
[ 818.229083][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 818.234434][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.239435][ C0] worker_thread+0x7ab/0xe20
[ 818.244004][ C0] ? process_one_work+0x1530/0x1530
[ 818.249179][ C0] kthread+0x318/0x420
[ 818.253573][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.258925][ C0] ret_from_fork+0x24/0x30
[ 818.263335][ C0] pvrusb2-context S30016 103 2 0x80004000
[ 818.269664][ C0] Call Trace:
[ 818.272933][ C0] ? __schedule+0x898/0x1cd0
[ 818.277503][ C0] ? __sched_text_start+0x8/0x8
[ 818.282350][ C0] ? prepare_to_wait_event+0x129/0x650
[ 818.287797][ C0] schedule+0xca/0x250
[ 818.292344][ C0] pvr2_context_thread_func+0x5ed/0x860
[ 818.297882][ C0] ? lock_acquire+0x127/0x320
[ 818.302634][ C0] ? pvr2_context_destroy+0x230/0x230
[ 818.308038][ C0] ? finish_wait+0x260/0x260
[ 818.312619][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.317905][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.322912][ C0] ? pvr2_context_destroy+0x230/0x230
[ 818.328271][ C0] kthread+0x318/0x420
[ 818.332326][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.337685][ C0] ret_from_fork+0x24/0x30
[ 818.342083][ C0] kvub300c I30584 104 2 0x80004000
[ 818.348431][ C0] Call Trace:
[ 818.351703][ C0] ? __schedule+0x898/0x1cd0
[ 818.356272][ C0] ? __sched_text_start+0x8/0x8
[ 818.361102][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.366106][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.371022][ C0] schedule+0xca/0x250
[ 818.375070][ C0] rescuer_thread+0x6ed/0xc00
[ 818.379725][ C0] ? worker_thread+0xe20/0xe20
[ 818.384466][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.390269][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.395186][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.400448][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.405449][ C0] ? worker_thread+0xe20/0xe20
[ 818.410192][ C0] kthread+0x318/0x420
[ 818.414239][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.419599][ C0] ret_from_fork+0x24/0x30
[ 818.424004][ C0] kvub300p I30840 105 2 0x80004000
[ 818.430331][ C0] Call Trace:
[ 818.433598][ C0] ? __schedule+0x898/0x1cd0
[ 818.438170][ C0] ? __sched_text_start+0x8/0x8
[ 818.442999][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.448000][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.452925][ C0] schedule+0xca/0x250
[ 818.456977][ C0] rescuer_thread+0x6ed/0xc00
[ 818.461633][ C0] ? worker_thread+0xe20/0xe20
[ 818.466375][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.472158][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.477074][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.482337][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.487339][ C0] ? worker_thread+0xe20/0xe20
[ 818.492091][ C0] kthread+0x318/0x420
[ 818.496137][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.501486][ C0] ret_from_fork+0x24/0x30
[ 818.505877][ C0] kvub300d I30840 106 2 0x80004000
[ 818.512224][ C0] Call Trace:
[ 818.515493][ C0] ? __schedule+0x898/0x1cd0
[ 818.520061][ C0] ? __sched_text_start+0x8/0x8
[ 818.524891][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.530691][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.535605][ C0] schedule+0xca/0x250
[ 818.539652][ C0] rescuer_thread+0x6ed/0xc00
[ 818.544304][ C0] ? worker_thread+0xe20/0xe20
[ 818.549045][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.554825][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.559741][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.565001][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.570003][ C0] ? worker_thread+0xe20/0xe20
[ 818.574741][ C0] kthread+0x318/0x420
[ 818.578789][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.584147][ C0] ret_from_fork+0x24/0x30
[ 818.588539][ C0] kmemstick I30840 107 2 0x80004000
[ 818.594881][ C0] Call Trace:
[ 818.598149][ C0] ? __schedule+0x898/0x1cd0
[ 818.602716][ C0] ? __sched_text_start+0x8/0x8
[ 818.607546][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.612548][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.617463][ C0] schedule+0xca/0x250
[ 818.621521][ C0] rescuer_thread+0x6ed/0xc00
[ 818.626177][ C0] ? worker_thread+0xe20/0xe20
[ 818.630921][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.636717][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.641634][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.646895][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.651900][ C0] ? worker_thread+0xe20/0xe20
[ 818.656639][ C0] kthread+0x318/0x420
[ 818.660686][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.666033][ C0] ret_from_fork+0x24/0x30
[ 818.670424][ C0] elousb I30840 108 2 0x80004000
[ 818.676749][ C0] Call Trace:
[ 818.680015][ C0] ? __schedule+0x898/0x1cd0
[ 818.684604][ C0] ? __sched_text_start+0x8/0x8
[ 818.689434][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.694445][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.699358][ C0] schedule+0xca/0x250
[ 818.703403][ C0] rescuer_thread+0x6ed/0xc00
[ 818.708057][ C0] ? worker_thread+0xe20/0xe20
[ 818.712884][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.718859][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.723775][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.729048][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.734047][ C0] ? worker_thread+0xe20/0xe20
[ 818.738786][ C0] kthread+0x318/0x420
[ 818.742835][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.748194][ C0] ret_from_fork+0x24/0x30
[ 818.752586][ C0] wusbd I30840 109 2 0x80004000
[ 818.758927][ C0] Call Trace:
[ 818.762194][ C0] ? __schedule+0x898/0x1cd0
[ 818.766760][ C0] ? __sched_text_start+0x8/0x8
[ 818.771586][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.776600][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.782479][ C0] schedule+0xca/0x250
[ 818.786536][ C0] rescuer_thread+0x6ed/0xc00
[ 818.791192][ C0] ? worker_thread+0xe20/0xe20
[ 818.795934][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.801717][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.806633][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.811894][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.816915][ C0] ? worker_thread+0xe20/0xe20
[ 818.821653][ C0] kthread+0x318/0x420
[ 818.825698][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.831047][ C0] ret_from_fork+0x24/0x30
[ 818.835450][ C0] ipv6_addrconf I30584 110 2 0x80004000
[ 818.841778][ C0] Call Trace:
[ 818.845043][ C0] ? __schedule+0x898/0x1cd0
[ 818.849612][ C0] ? __sched_text_start+0x8/0x8
[ 818.854444][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.859445][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.864361][ C0] schedule+0xca/0x250
[ 818.868410][ C0] rescuer_thread+0x6ed/0xc00
[ 818.873079][ C0] ? worker_thread+0xe20/0xe20
[ 818.877820][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.883617][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.888549][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.893809][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.898810][ C0] ? worker_thread+0xe20/0xe20
[ 818.903549][ C0] kthread+0x318/0x420
[ 818.907595][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.912946][ C0] ret_from_fork+0x24/0x30
[ 818.917336][ C0] ext4-rsv-conver I30840 116 2 0x80004000
[ 818.923679][ C0] Call Trace:
[ 818.926944][ C0] ? __schedule+0x898/0x1cd0
[ 818.931511][ C0] ? __sched_text_start+0x8/0x8
[ 818.936340][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 818.941343][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 818.946256][ C0] schedule+0xca/0x250
[ 818.950302][ C0] rescuer_thread+0x6ed/0xc00
[ 818.954972][ C0] ? worker_thread+0xe20/0xe20
[ 818.959715][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 818.965498][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 818.970416][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 818.975676][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 818.980690][ C0] ? worker_thread+0xe20/0xe20
[ 818.985430][ C0] kthread+0x318/0x420
[ 818.989475][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 818.994836][ C0] ret_from_fork+0x24/0x30
[ 818.999228][ C0] kworker/0:1H I28232 117 2 0x80004000
[ 819.005557][ C0] Workqueue: 0x0 (kblockd)
[ 819.010034][ C0] Call Trace:
[ 819.013302][ C0] ? __schedule+0x898/0x1cd0
[ 819.017896][ C0] ? __sched_text_start+0x8/0x8
[ 819.022723][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 819.028072][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 819.033074][ C0] schedule+0xca/0x250
[ 819.037123][ C0] worker_thread+0x245/0xe20
[ 819.041694][ C0] ? process_one_work+0x1530/0x1530
[ 819.046881][ C0] kthread+0x318/0x420
[ 819.050931][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 819.056293][ C0] ret_from_fork+0x24/0x30
[ 819.060696][ C0] udevd S26744 239 1 0x00000000
[ 819.067008][ C0] Call Trace:
[ 819.070275][ C0] ? __schedule+0x898/0x1cd0
[ 819.074845][ C0] ? __sched_text_start+0x8/0x8
[ 819.079673][ C0] schedule+0xca/0x250
[ 819.083739][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 819.089796][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 819.095604][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 819.100782][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.106565][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 819.111565][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 819.116492][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 819.121666][ C0] ep_poll+0xcca/0xe60
[ 819.125734][ C0] ? ep_modify+0x830/0x830
[ 819.130129][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 819.135672][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 819.140952][ C0] ? wake_up_q+0xf0/0xf0
[ 819.145177][ C0] ? vfs_write+0x15b/0x5c0
[ 819.149573][ C0] do_epoll_wait+0x209/0x260
[ 819.154154][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 819.159855][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 819.164865][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.170136][ C0] do_syscall_64+0xb7/0x580
[ 819.174621][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 819.180495][ C0] RIP: 0033:0x7f8d19061943
[ 819.184904][ C0] Code: Bad RIP value.
[ 819.188963][ C0] RSP: 002b:00007ffd3ff283c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 819.197354][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f8d19061943
[ 819.205306][ C0] RDX: 0000000000000008 RSI: 00007ffd3ff284c0 RDI: 000000000000000a
[ 819.213259][ C0] RBP: 0000000001fd0c50 R08: 0000000000000000 R09: 0000000000000000
[ 819.221223][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003
[ 819.229178][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000001fcd250
[ 819.237136][ C0] kworker/u4:2 I24608 395 2 0x80004000
[ 819.243469][ C0] Workqueue: 0x0 (events_unbound)
[ 819.248556][ C0] Call Trace:
[ 819.251827][ C0] ? __schedule+0x898/0x1cd0
[ 819.256396][ C0] ? __sched_text_start+0x8/0x8
[ 819.261236][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 819.266599][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 819.271603][ C0] schedule+0xca/0x250
[ 819.275662][ C0] worker_thread+0x245/0xe20
[ 819.280231][ C0] ? process_one_work+0x1530/0x1530
[ 819.285407][ C0] kthread+0x318/0x420
[ 819.289452][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 819.294800][ C0] ret_from_fork+0x24/0x30
[ 819.299191][ C0] dhclient S28192 1462 1 0x00000000
[ 819.305521][ C0] Call Trace:
[ 819.308916][ C0] ? __schedule+0x898/0x1cd0
[ 819.313487][ C0] ? __sched_text_start+0x8/0x8
[ 819.318318][ C0] ? debug_object_fixup+0x30/0x30
[ 819.323323][ C0] ? enqueue_hrtimer+0x380/0x380
[ 819.328242][ C0] schedule+0xca/0x250
[ 819.332297][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 819.338350][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 819.344140][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 819.349942][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 819.355920][ C0] ? __pollwait+0x24f/0x430
[ 819.360508][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 819.366828][ C0] ? pollwake+0x200/0x200
[ 819.371140][ C0] do_select+0x122e/0x1700
[ 819.375538][ C0] ? select_estimate_accuracy+0x320/0x320
[ 819.381322][ C0] ? __module_text_address+0xe/0x140
[ 819.386598][ C0] ? poll_freewait+0x250/0x250
[ 819.391355][ C0] ? poll_freewait+0x250/0x250
[ 819.396099][ C0] ? __lock_acquire+0x145e/0x3b60
[ 819.401136][ C0] ? mark_lock+0xbc/0x1160
[ 819.405553][ C0] ? __lock_acquire+0x145e/0x3b60
[ 819.410559][ C0] ? __lock_acquire+0x80b/0x3b60
[ 819.415477][ C0] ? find_held_lock+0x2d/0x110
[ 819.420242][ C0] ? __might_fault+0x11f/0x1d0
[ 819.424991][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.429817][ C0] ? lock_acquire+0x127/0x320
[ 819.434472][ C0] ? __might_fault+0xef/0x1d0
[ 819.439127][ C0] ? __might_fault+0x192/0x1d0
[ 819.443871][ C0] ? core_sys_select+0x4da/0x820
[ 819.448786][ C0] core_sys_select+0x4da/0x820
[ 819.453541][ C0] ? do_compat_pselect+0x210/0x210
[ 819.458655][ C0] ? find_held_lock+0x2d/0x110
[ 819.463396][ C0] ? find_held_lock+0x2d/0x110
[ 819.468141][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.474023][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 819.479545][ C0] ? timespec64_add_safe+0x189/0x210
[ 819.484813][ C0] ? nsec_to_clock_t+0x30/0x30
[ 819.489555][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.494819][ C0] kern_select+0x13d/0x1c0
[ 819.499213][ C0] ? core_sys_select+0x820/0x820
[ 819.504129][ C0] ? down_read_non_owner+0x470/0x470
[ 819.509396][ C0] ? handle_mm_fault+0x3ea/0x910
[ 819.514335][ C0] __x64_sys_select+0xba/0x150
[ 819.519079][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.524340][ C0] do_syscall_64+0xb7/0x580
[ 819.528824][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 819.534693][ C0] RIP: 0033:0x7f91d880fdd3
[ 819.539096][ C0] Code: Bad RIP value.
[ 819.543141][ C0] RSP: 002b:00007fff5553f778 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 819.551546][ C0] RAX: ffffffffffffffda RBX: 00007f91d8c5b010 RCX: 00007f91d880fdd3
[ 819.559498][ C0] RDX: 00007f91d8c5d190 RSI: 00007f91d8c5d090 RDI: 0000000000000016
[ 819.567462][ C0] RBP: 00007fff5553f7c8 R08: 00007fff5553f7d0 R09: 0000000000000000
[ 819.575429][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5553f7d0
[ 819.583382][ C0] R13: 0000000000000000 R14: 0000556a28aa5490 R15: 431bde82d7b634db
[ 819.591334][ C0] rsyslogd S26744 1595 1 0x00000000
[ 819.597647][ C0] Call Trace:
[ 819.600914][ C0] ? __schedule+0x898/0x1cd0
[ 819.605480][ C0] ? __sched_text_start+0x8/0x8
[ 819.611276][ C0] ? debug_object_fixup+0x30/0x30
[ 819.616278][ C0] ? enqueue_hrtimer+0x380/0x380
[ 819.621193][ C0] schedule+0xca/0x250
[ 819.625242][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 819.631286][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 819.637076][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.642341][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 819.648310][ C0] ? set_normalized_timespec64+0x65/0xc0
[ 819.653922][ C0] ? select_estimate_accuracy+0x24b/0x320
[ 819.659621][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 819.665925][ C0] ? pollwake+0x200/0x200
[ 819.670233][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 819.675767][ C0] do_select+0x122e/0x1700
[ 819.680164][ C0] ? select_estimate_accuracy+0x320/0x320
[ 819.687010][ C0] ? kmem_cache_alloc+0xd6/0x2d0
[ 819.691926][ C0] ? alloc_pid+0x48/0x8b0
[ 819.696279][ C0] ? copy_process+0x261d/0x6470
[ 819.701120][ C0] ? _do_fork+0x129/0xec0
[ 819.706210][ C0] ? __x64_sys_clone+0x17e/0x200
[ 819.711128][ C0] ? do_syscall_64+0xb7/0x580
[ 819.715783][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 819.721829][ C0] ? mark_held_locks+0xe0/0xe0
[ 819.726575][ C0] ? mark_lock+0xbc/0x1160
[ 819.730974][ C0] ? mark_lock+0xbc/0x1160
[ 819.735376][ C0] ? mark_lock+0xbc/0x1160
[ 819.739792][ C0] ? __lock_acquire+0x80b/0x3b60
[ 819.744706][ C0] ? find_held_lock+0x2d/0x110
[ 819.749450][ C0] ? core_sys_select+0x1d7/0x820
[ 819.754365][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.759193][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 819.764718][ C0] ? core_sys_select+0x4da/0x820
[ 819.769630][ C0] core_sys_select+0x4da/0x820
[ 819.774726][ C0] ? do_compat_pselect+0x210/0x210
[ 819.779816][ C0] ? find_held_lock+0x2d/0x110
[ 819.784559][ C0] ? find_held_lock+0x2d/0x110
[ 819.789314][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.794142][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 819.799677][ C0] ? timespec64_add_safe+0x189/0x210
[ 819.804937][ C0] ? nsec_to_clock_t+0x30/0x30
[ 819.809680][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.814943][ C0] kern_select+0x13d/0x1c0
[ 819.819344][ C0] ? core_sys_select+0x820/0x820
[ 819.824261][ C0] ? filp_close+0x129/0x160
[ 819.828740][ C0] __x64_sys_select+0xba/0x150
[ 819.833480][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.838742][ C0] do_syscall_64+0xb7/0x580
[ 819.843238][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 819.849116][ C0] RIP: 0033:0x7f1e1985fdf3
[ 819.853516][ C0] Code: Bad RIP value.
[ 819.857573][ C0] RSP: 002b:00007ffd7b128e90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 819.865961][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1e1985fdf3
[ 819.873911][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 819.881873][ C0] RBP: 0000000000015180 R08: 00007ffd7b128ec0 R09: 00007f1e174cf700
[ 819.889841][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 819.897791][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 819.905908][ C0] rs:main Q:Reg S27824 1596 1 0x00000000
[ 819.912223][ C0] Call Trace:
[ 819.915506][ C0] ? __schedule+0x898/0x1cd0
[ 819.920087][ C0] ? __sched_text_start+0x8/0x8
[ 819.924914][ C0] schedule+0xca/0x250
[ 819.928961][ C0] futex_wait_queue_me+0x2a7/0x570
[ 819.934048][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 819.940628][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 819.946324][ C0] futex_wait+0x1e2/0x590
[ 819.950633][ C0] ? futex_wait_setup+0x350/0x350
[ 819.955634][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 819.961418][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 819.966682][ C0] ? mark_lock+0xbc/0x1160
[ 819.971090][ C0] do_futex+0x15d/0x1b90
[ 819.975323][ C0] ? find_held_lock+0x2d/0x110
[ 819.980761][ C0] ? finish_task_switch+0x11d/0x5d0
[ 819.985937][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 819.990941][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 819.995783][ C0] ? lock_acquire+0x127/0x320
[ 820.000438][ C0] ? finish_task_switch+0xef/0x5d0
[ 820.005539][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 820.010715][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 820.015983][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 820.021170][ C0] ? finish_task_switch+0x11d/0x5d0
[ 820.026345][ C0] ? finish_task_switch+0xef/0x5d0
[ 820.031435][ C0] ? __switch_to+0x5bd/0xe70
[ 820.036005][ C0] __x64_sys_futex+0x376/0x4f0
[ 820.040750][ C0] ? fput_many+0x2f/0x1a0
[ 820.045057][ C0] ? do_futex+0x1b90/0x1b90
[ 820.049538][ C0] ? switch_fpu_return+0x1c2/0x430
[ 820.054628][ C0] ? fpregs_mark_activate+0x280/0x280
[ 820.059981][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 820.065686][ C0] do_syscall_64+0xb7/0x580
[ 820.070256][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 820.076126][ C0] RIP: 0033:0x7f1e19f2c344
[ 820.080528][ C0] Code: Bad RIP value.
[ 820.084571][ C0] RSP: 002b:00007f1e184d0cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 820.092958][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e19f2c344
[ 820.100922][ C0] RDX: 00000000000076d7 RSI: 0000000000000080 RDI: 00000000019ae264
[ 820.108883][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003b6b
[ 820.116837][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18
[ 820.124786][ C0] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003
[ 820.132740][ C0] rsyslogd S28192 1597 1 0x00000000
[ 820.139062][ C0] Call Trace:
[ 820.142341][ C0] ? __schedule+0x898/0x1cd0
[ 820.146909][ C0] ? __sched_text_start+0x8/0x8
[ 820.151752][ C0] ? find_held_lock+0x2d/0x110
[ 820.156495][ C0] ? __pollwait+0x24f/0x430
[ 820.160978][ C0] schedule+0xca/0x250
[ 820.165026][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 820.171072][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 820.176855][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 820.182638][ C0] ? poll_initwait+0x180/0x180
[ 820.187383][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 820.192646][ C0] ? __pollwait+0x24f/0x430
[ 820.197130][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 820.203435][ C0] ? pollwake+0x200/0x200
[ 820.208109][ C0] do_select+0x122e/0x1700
[ 820.212505][ C0] ? kmem_cache_free+0xb9/0x380
[ 820.217332][ C0] ? select_estimate_accuracy+0x320/0x320
[ 820.223028][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 820.227855][ C0] ? poll_freewait+0x250/0x250
[ 820.232596][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 820.238118][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 820.243379][ C0] ? kfree_skbmem+0xb9/0x140
[ 820.247947][ C0] ? mark_lock+0xbc/0x1160
[ 820.252354][ C0] ? __lock_acquire+0x145e/0x3b60
[ 820.257362][ C0] ? __lock_acquire+0x80b/0x3b60
[ 820.262279][ C0] ? find_held_lock+0x2d/0x110
[ 820.267035][ C0] ? __might_fault+0x11f/0x1d0
[ 820.271778][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 820.276607][ C0] ? lock_acquire+0x127/0x320
[ 820.281260][ C0] ? __might_fault+0xef/0x1d0
[ 820.285913][ C0] ? __might_fault+0x192/0x1d0
[ 820.290658][ C0] ? core_sys_select+0x4da/0x820
[ 820.295593][ C0] core_sys_select+0x4da/0x820
[ 820.300347][ C0] ? do_compat_pselect+0x210/0x210
[ 820.305473][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 820.310311][ C0] ? __fget+0x357/0x530
[ 820.314445][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 820.318844][ C0] ? __do_page_fault+0x662/0xcc0
[ 820.323762][ C0] ? poll_select_finish+0x321/0x550
[ 820.328957][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 820.335445][ C0] ? __fget_light+0x1d6/0x230
[ 820.340131][ C0] ? fput_many+0x2f/0x1a0
[ 820.344443][ C0] kern_select+0x13d/0x1c0
[ 820.348848][ C0] ? core_sys_select+0x820/0x820
[ 820.353767][ C0] __x64_sys_select+0xba/0x150
[ 820.358520][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 820.364746][ C0] do_syscall_64+0xb7/0x580
[ 820.369250][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 820.375135][ C0] RIP: 0033:0x7f1e1985fdf3
[ 820.379540][ C0] Code: Bad RIP value.
[ 820.383587][ C0] RSP: 002b:00007f1e17ccfd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 820.391985][ C0] RAX: ffffffffffffffda RBX: 00007f1e17ccfda0 RCX: 00007f1e1985fdf3
[ 820.399940][ C0] RDX: 0000000000000000 RSI: 00007f1e17ccfda0 RDI: 0000000000000001
[ 820.407908][ C0] RBP: 00007f1e18f585e0 R08: 0000000000000000 R09: 0000000000000001
[ 820.415887][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 820.423848][ C0] R13: 0000000000000001 R14: 00007f1e18f585f0 R15: 0000000000000001
[ 820.431816][ C0] rsyslogd S29264 1599 1 0x00000000
[ 820.438139][ C0] Call Trace:
[ 820.441416][ C0] ? __schedule+0x898/0x1cd0
[ 820.445989][ C0] ? __sched_text_start+0x8/0x8
[ 820.450824][ C0] ? prepare_to_wait_event+0x129/0x650
[ 820.456265][ C0] schedule+0xca/0x250
[ 820.461015][ C0] do_syslog+0x1198/0x1380
[ 820.465413][ C0] ? lock_acquire+0x127/0x320
[ 820.470067][ C0] ? log_buf_vmcoreinfo_setup+0x140/0x140
[ 820.475775][ C0] ? finish_wait+0x260/0x260
[ 820.480346][ C0] ? fsnotify+0x775/0xb10
[ 820.484654][ C0] ? __fsnotify_parent+0xd1/0x370
[ 820.489688][ C0] ? kmsg_poll+0xb0/0xb0
[ 820.493911][ C0] kmsg_read+0x8a/0xb0
[ 820.497959][ C0] proc_reg_read+0x1c1/0x280
[ 820.502528][ C0] ? proc_reg_compat_ioctl+0x270/0x270
[ 820.507964][ C0] ? security_file_permission+0x8a/0x370
[ 820.513576][ C0] ? proc_reg_compat_ioctl+0x270/0x270
[ 820.519012][ C0] __vfs_read+0x76/0x100
[ 820.523343][ C0] vfs_read+0x1ea/0x430
[ 820.527478][ C0] ksys_read+0x127/0x250
[ 820.531698][ C0] ? kernel_write+0x120/0x120
[ 820.536352][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 820.542057][ C0] do_syscall_64+0xb7/0x580
[ 820.546554][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 820.552437][ C0] RIP: 0033:0x7f1e19f2f1fd
[ 820.556865][ C0] Code: Bad RIP value.
[ 820.560910][ C0] RSP: 002b:00007f1e174cee30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
[ 820.569312][ C0] RAX: ffffffffffffffda RBX: 00000000019c3670 RCX: 00007f1e19f2f1fd
[ 820.577262][ C0] RDX: 0000000000000fff RSI: 00007f1e18d035a0 RDI: 0000000000000004
[ 820.586426][ C0] RBP: 0000000000000000 R08: 00000000019ae260 R09: 0000000000000000
[ 820.594377][ C0] R10: 312e34313820205b R11: 0000000000000293 R12: 000000000065e420
[ 820.602327][ C0] R13: 00007f1e174cf9c0 R14: 00007f1e1a574040 R15: 0000000000000003
[ 820.610279][ C0] cron S27824 1638 1 0x00000000
[ 820.616594][ C0] Call Trace:
[ 820.619861][ C0] ? __schedule+0x898/0x1cd0
[ 820.624429][ C0] ? __sched_text_start+0x8/0x8
[ 820.629263][ C0] ? enqueue_hrtimer+0x380/0x380
[ 820.634182][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 820.639445][ C0] schedule+0xca/0x250
[ 820.643666][ C0] do_nanosleep+0x21f/0x650
[ 820.648150][ C0] ? schedule_timeout_idle+0x80/0x80
[ 820.653415][ C0] ? memset+0x20/0x40
[ 820.657374][ C0] ? __hrtimer_init+0x134/0x260
[ 820.662202][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 820.667121][ C0] ? nanosleep_copyout+0x100/0x100
[ 820.672211][ C0] ? _copy_from_user+0x123/0x190
[ 820.677127][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 820.683081][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 820.688431][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 820.693522][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 820.698611][ C0] ? do_syscall_64+0x1a/0x580
[ 820.703265][ C0] do_syscall_64+0xb7/0x580
[ 820.707751][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 820.713622][ C0] RIP: 0033:0x7f6ceac69e40
[ 820.718021][ C0] Code: Bad RIP value.
[ 820.722064][ C0] RSP: 002b:00007ffe3bce4908 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 820.730552][ C0] RAX: ffffffffffffffda RBX: 00007ffe3bce4a30 RCX: 00007f6ceac69e40
[ 820.738502][ C0] RDX: 0000000000000000 RSI: 00007ffe3bce4ab0 RDI: 00007ffe3bce4ab0
[ 820.746453][ C0] RBP: 00007ffe3bce49b0 R08: 00007ffe3bce4910 R09: 0000000000000000
[ 820.754402][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff
[ 820.763306][ C0] R13: 00007ffe3bce4c10 R14: 0000000000000000 R15: 0000000000000000
[ 820.771259][ C0] sshd S28192 1664 1 0x00000000
[ 820.777576][ C0] Call Trace:
[ 820.780842][ C0] ? __schedule+0x898/0x1cd0
[ 820.785483][ C0] ? __sched_text_start+0x8/0x8
[ 820.790411][ C0] schedule+0xca/0x250
[ 820.794473][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 820.800518][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 820.806299][ C0] ? __pollwait+0x24f/0x430
[ 820.810793][ C0] ? poll_initwait+0x180/0x180
[ 820.815536][ C0] ? tcp_poll+0x4ac/0xbe0
[ 820.819841][ C0] ? do_select+0x3e0/0x1700
[ 820.824322][ C0] ? tcp_ioctl+0x7d0/0x7d0
[ 820.828718][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 820.835023][ C0] ? pollwake+0x200/0x200
[ 820.839329][ C0] do_select+0x122e/0x1700
[ 820.843723][ C0] ? deref_stack_reg+0xaa/0xe0
[ 820.848466][ C0] ? select_estimate_accuracy+0x320/0x320
[ 820.854260][ C0] ? deref_stack_reg+0xaa/0xe0
[ 820.859011][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 820.865574][ C0] ? poll_freewait+0x250/0x250
[ 820.870316][ C0] ? poll_freewait+0x250/0x250
[ 820.875057][ C0] ? deref_stack_reg+0xe0/0xe0
[ 820.879803][ C0] ? __module_text_address+0xe/0x140
[ 820.885070][ C0] ? is_module_text_address+0xc/0x1a
[ 820.890346][ C0] ? mark_lock+0xbc/0x1160
[ 820.894766][ C0] ? unwind_get_return_address+0x5a/0xa0
[ 820.900395][ C0] ? profile_setup.cold+0xc1/0xc1
[ 820.905410][ C0] ? __lock_acquire+0x145e/0x3b60
[ 820.910412][ C0] ? __lock_acquire+0x80b/0x3b60
[ 820.915344][ C0] ? find_held_lock+0x2d/0x110
[ 820.920085][ C0] ? __might_fault+0x11f/0x1d0
[ 820.924828][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 820.929655][ C0] ? lock_acquire+0x127/0x320
[ 820.934570][ C0] ? __might_fault+0xef/0x1d0
[ 820.939235][ C0] ? __might_fault+0x192/0x1d0
[ 820.943977][ C0] ? core_sys_select+0x4da/0x820
[ 820.948891][ C0] core_sys_select+0x4da/0x820
[ 820.953633][ C0] ? do_compat_pselect+0x210/0x210
[ 820.959590][ C0] ? mark_lock+0xbc/0x1160
[ 820.964005][ C0] ? __lock_acquire+0x145e/0x3b60
[ 820.969024][ C0] ? find_held_lock+0x2d/0x110
[ 820.973779][ C0] ? task_work_run+0x112/0x1c0
[ 820.978533][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 820.983364][ C0] kern_select+0x13d/0x1c0
[ 820.987758][ C0] ? core_sys_select+0x820/0x820
[ 820.992689][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 820.997950][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 821.003126][ C0] ? task_work_run+0x11c/0x1c0
[ 821.007882][ C0] __x64_sys_select+0xba/0x150
[ 821.012822][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 821.018092][ C0] do_syscall_64+0xb7/0x580
[ 821.022577][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 821.028445][ C0] RIP: 0033:0x7f4603007dd3
[ 821.032843][ C0] Code: Bad RIP value.
[ 821.036887][ C0] RSP: 002b:00007ffec5ef5488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 821.045285][ C0] RAX: ffffffffffffffda RBX: 000055bde7541ac0 RCX: 00007f4603007dd3
[ 821.053234][ C0] RDX: 0000000000000000 RSI: 000055bde813cf50 RDI: 0000000000000007
[ 821.061187][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 821.069152][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde813cf50
[ 821.077102][ C0] R13: 000055bde7541a40 R14: 0000000000000002 R15: 000055bde753bca0
[ 821.085066][ C0] getty S27184 1689 1 0x00000000
[ 821.091379][ C0] Call Trace:
[ 821.094645][ C0] ? __schedule+0x898/0x1cd0
[ 821.099213][ C0] ? __sched_text_start+0x8/0x8
[ 821.104052][ C0] ? __lock_acquire+0x145e/0x3b60
[ 821.109055][ C0] schedule+0xca/0x250
[ 821.113101][ C0] schedule_timeout+0x682/0xb20
[ 821.117944][ C0] ? n_tty_read+0x151a/0x1ae0
[ 821.122599][ C0] ? usleep_range+0x160/0x160
[ 821.127258][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.132087][ C0] ? lock_acquire+0x127/0x320
[ 821.136767][ C0] ? n_tty_read+0xab3/0x1ae0
[ 821.141346][ C0] ? up_read+0x1b0/0x760
[ 821.145570][ C0] wait_woken+0x131/0x250
[ 821.149884][ C0] ? woken_wake_function+0x70/0x70
[ 821.154978][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 821.160778][ C0] n_tty_read+0x152e/0x1ae0
[ 821.165266][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 821.170274][ C0] ? tty_write+0x54b/0x800
[ 821.174674][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 821.180477][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.185670][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.190504][ C0] ? __fsnotify_parent+0xd1/0x370
[ 821.195520][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 821.201330][ C0] tty_read+0x190/0x290
[ 821.205471][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.210649][ C0] ? tty_poll+0x180/0x180
[ 821.214958][ C0] __vfs_read+0x76/0x100
[ 821.219180][ C0] vfs_read+0x1ea/0x430
[ 821.223316][ C0] ksys_read+0x127/0x250
[ 821.227560][ C0] ? kernel_write+0x120/0x120
[ 821.232215][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 821.237913][ C0] do_syscall_64+0xb7/0x580
[ 821.242396][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 821.248271][ C0] RIP: 0033:0x7f142fe13310
[ 821.252677][ C0] Code: Bad RIP value.
[ 821.256732][ C0] RSP: 002b:00007ffdbdf08598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 821.265132][ C0] RAX: ffffffffffffffda RBX: 00007f14304e86a8 RCX: 00007f142fe13310
[ 821.274036][ C0] RDX: 0000000000000001 RSI: 00007ffdbdf085e8 RDI: 0000000000000000
[ 821.281986][ C0] RBP: 00007ffdbdf08dd0 R08: 00007ffdbdf083d0 R09: 00007f14300c9e90
[ 821.289936][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 821.297885][ C0] R13: 00007ffdbdf0cf11 R14: 0000000000000000 R15: 0000000000000000
[ 821.305843][ C0] getty S26992 1690 1 0x00000000
[ 821.312156][ C0] Call Trace:
[ 821.315428][ C0] ? __schedule+0x898/0x1cd0
[ 821.320973][ C0] ? __sched_text_start+0x8/0x8
[ 821.325805][ C0] ? __lock_acquire+0x145e/0x3b60
[ 821.330807][ C0] schedule+0xca/0x250
[ 821.334855][ C0] schedule_timeout+0x682/0xb20
[ 821.339685][ C0] ? n_tty_read+0x151a/0x1ae0
[ 821.344339][ C0] ? usleep_range+0x160/0x160
[ 821.348995][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.353828][ C0] ? lock_acquire+0x127/0x320
[ 821.358484][ C0] ? n_tty_read+0xab3/0x1ae0
[ 821.363051][ C0] ? up_read+0x1b0/0x760
[ 821.367270][ C0] wait_woken+0x131/0x250
[ 821.371577][ C0] ? woken_wake_function+0x70/0x70
[ 821.376679][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 821.382480][ C0] n_tty_read+0x152e/0x1ae0
[ 821.386979][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 821.392466][ C0] ? tty_write+0x54b/0x800
[ 821.396864][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 821.402656][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.407862][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.412698][ C0] ? __fsnotify_parent+0xd1/0x370
[ 821.417741][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 821.423533][ C0] tty_read+0x190/0x290
[ 821.427670][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.432848][ C0] ? tty_poll+0x180/0x180
[ 821.437158][ C0] __vfs_read+0x76/0x100
[ 821.441418][ C0] vfs_read+0x1ea/0x430
[ 821.445555][ C0] ksys_read+0x127/0x250
[ 821.449779][ C0] ? kernel_write+0x120/0x120
[ 821.454453][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 821.460152][ C0] do_syscall_64+0xb7/0x580
[ 821.464636][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 821.470507][ C0] RIP: 0033:0x7fb97110e310
[ 821.474915][ C0] Code: Bad RIP value.
[ 821.478957][ C0] RSP: 002b:00007fff3031e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 821.487346][ C0] RAX: ffffffffffffffda RBX: 00007fb9717e36a8 RCX: 00007fb97110e310
[ 821.495690][ C0] RDX: 0000000000000001 RSI: 00007fff3031e528 RDI: 0000000000000000
[ 821.503655][ C0] RBP: 00007fff3031ed10 R08: 00007fff3031e310 R09: 00007fb9713c4e90
[ 821.511607][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 821.519558][ C0] R13: 00007fff30321f11 R14: 0000000000000000 R15: 0000000000000000
[ 821.527602][ C0] getty S26872 1691 1 0x00000000
[ 821.533927][ C0] Call Trace:
[ 821.537217][ C0] ? __schedule+0x898/0x1cd0
[ 821.541801][ C0] ? __sched_text_start+0x8/0x8
[ 821.546658][ C0] ? __lock_acquire+0x145e/0x3b60
[ 821.551664][ C0] schedule+0xca/0x250
[ 821.555713][ C0] schedule_timeout+0x682/0xb20
[ 821.560555][ C0] ? n_tty_read+0x151a/0x1ae0
[ 821.565228][ C0] ? usleep_range+0x160/0x160
[ 821.569888][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.574719][ C0] ? lock_acquire+0x127/0x320
[ 821.579389][ C0] ? n_tty_read+0xab3/0x1ae0
[ 821.583965][ C0] ? up_read+0x1b0/0x760
[ 821.588759][ C0] wait_woken+0x131/0x250
[ 821.593120][ C0] ? woken_wake_function+0x70/0x70
[ 821.598214][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 821.604001][ C0] n_tty_read+0x152e/0x1ae0
[ 821.608486][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 821.613488][ C0] ? tty_write+0x54b/0x800
[ 821.617881][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 821.623665][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.628840][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.633669][ C0] ? __fsnotify_parent+0xd1/0x370
[ 821.638673][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 821.644456][ C0] tty_read+0x190/0x290
[ 821.648591][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.653766][ C0] ? tty_poll+0x180/0x180
[ 821.658074][ C0] __vfs_read+0x76/0x100
[ 821.662298][ C0] vfs_read+0x1ea/0x430
[ 821.666432][ C0] ksys_read+0x127/0x250
[ 821.670654][ C0] ? kernel_write+0x120/0x120
[ 821.675309][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 821.681007][ C0] do_syscall_64+0xb7/0x580
[ 821.685489][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 821.691937][ C0] RIP: 0033:0x7fa492043310
[ 821.696345][ C0] Code: Bad RIP value.
[ 821.700390][ C0] RSP: 002b:00007ffe795fd5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 821.708778][ C0] RAX: ffffffffffffffda RBX: 00007fa4927186a8 RCX: 00007fa492043310
[ 821.716728][ C0] RDX: 0000000000000001 RSI: 00007ffe795fd608 RDI: 0000000000000000
[ 821.724678][ C0] RBP: 00007ffe795fddf0 R08: 00007ffe795fd3f0 R09: 00007fa4922f9e90
[ 821.732631][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 821.740594][ C0] R13: 00007ffe79600f11 R14: 0000000000000000 R15: 0000000000000000
[ 821.748564][ C0] getty S27040 1692 1 0x00000000
[ 821.754898][ C0] Call Trace:
[ 821.758170][ C0] ? __schedule+0x898/0x1cd0
[ 821.762743][ C0] ? __sched_text_start+0x8/0x8
[ 821.767573][ C0] ? __lock_acquire+0x145e/0x3b60
[ 821.772590][ C0] schedule+0xca/0x250
[ 821.776640][ C0] schedule_timeout+0x682/0xb20
[ 821.781472][ C0] ? n_tty_read+0x151a/0x1ae0
[ 821.786215][ C0] ? usleep_range+0x160/0x160
[ 821.791382][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.796224][ C0] ? lock_acquire+0x127/0x320
[ 821.800910][ C0] ? n_tty_read+0xab3/0x1ae0
[ 821.805479][ C0] ? up_read+0x1b0/0x760
[ 821.809702][ C0] wait_woken+0x131/0x250
[ 821.814013][ C0] ? woken_wake_function+0x70/0x70
[ 821.819105][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 821.825063][ C0] n_tty_read+0x152e/0x1ae0
[ 821.829562][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 821.834570][ C0] ? tty_write+0x54b/0x800
[ 821.839051][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 821.844836][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.850015][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 821.854859][ C0] ? __fsnotify_parent+0xd1/0x370
[ 821.859879][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 821.865665][ C0] tty_read+0x190/0x290
[ 821.869803][ C0] ? copy_from_read_buf+0x500/0x500
[ 821.874996][ C0] ? tty_poll+0x180/0x180
[ 821.879304][ C0] __vfs_read+0x76/0x100
[ 821.883539][ C0] vfs_read+0x1ea/0x430
[ 821.887676][ C0] ksys_read+0x127/0x250
[ 821.892288][ C0] ? kernel_write+0x120/0x120
[ 821.896958][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 821.902666][ C0] do_syscall_64+0xb7/0x580
[ 821.907151][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 821.913020][ C0] RIP: 0033:0x7f24deb0a310
[ 821.917421][ C0] Code: Bad RIP value.
[ 821.921467][ C0] RSP: 002b:00007ffc325c3908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 821.929966][ C0] RAX: ffffffffffffffda RBX: 00007f24df1df6a8 RCX: 00007f24deb0a310
[ 821.937924][ C0] RDX: 0000000000000001 RSI: 00007ffc325c3958 RDI: 0000000000000000
[ 821.946166][ C0] RBP: 00007ffc325c4140 R08: 00007ffc325c3740 R09: 00007f24dedc0e90
[ 821.954127][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 821.962256][ C0] R13: 00007ffc325c7f11 R14: 0000000000000000 R15: 0000000000000000
[ 821.970227][ C0] getty S27568 1693 1 0x00000000
[ 821.976544][ C0] Call Trace:
[ 821.979845][ C0] ? __schedule+0x898/0x1cd0
[ 821.984416][ C0] ? __sched_text_start+0x8/0x8
[ 821.989249][ C0] ? __lock_acquire+0x145e/0x3b60
[ 821.994251][ C0] schedule+0xca/0x250
[ 821.998302][ C0] schedule_timeout+0x682/0xb20
[ 822.003131][ C0] ? n_tty_read+0x151a/0x1ae0
[ 822.007788][ C0] ? usleep_range+0x160/0x160
[ 822.012453][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.017285][ C0] ? lock_acquire+0x127/0x320
[ 822.021939][ C0] ? n_tty_read+0xab3/0x1ae0
[ 822.026504][ C0] ? up_read+0x1b0/0x760
[ 822.030722][ C0] wait_woken+0x131/0x250
[ 822.035031][ C0] ? woken_wake_function+0x70/0x70
[ 822.040117][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 822.045898][ C0] n_tty_read+0x152e/0x1ae0
[ 822.050377][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 822.055379][ C0] ? tty_write+0x54b/0x800
[ 822.059772][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 822.065553][ C0] ? copy_from_read_buf+0x500/0x500
[ 822.070729][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.075559][ C0] ? __fsnotify_parent+0xd1/0x370
[ 822.080558][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 822.086338][ C0] tty_read+0x190/0x290
[ 822.090470][ C0] ? copy_from_read_buf+0x500/0x500
[ 822.095642][ C0] ? tty_poll+0x180/0x180
[ 822.099952][ C0] __vfs_read+0x76/0x100
[ 822.104175][ C0] vfs_read+0x1ea/0x430
[ 822.108306][ C0] ksys_read+0x127/0x250
[ 822.112535][ C0] ? kernel_write+0x120/0x120
[ 822.117189][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 822.122883][ C0] do_syscall_64+0xb7/0x580
[ 822.127362][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 822.133231][ C0] RIP: 0033:0x7f00905d7310
[ 822.137808][ C0] Code: Bad RIP value.
[ 822.141850][ C0] RSP: 002b:00007ffcae928b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 822.150239][ C0] RAX: ffffffffffffffda RBX: 00007f0090cac6a8 RCX: 00007f00905d7310
[ 822.158189][ C0] RDX: 0000000000000001 RSI: 00007ffcae928bc8 RDI: 0000000000000000
[ 822.166138][ C0] RBP: 00007ffcae9293b0 R08: 00007ffcae9289b0 R09: 00007f009088de90
[ 822.174088][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 822.182036][ C0] R13: 00007ffcae92cf11 R14: 0000000000000000 R15: 0000000000000000
[ 822.189986][ C0] getty S28024 1694 1 0x00000000
[ 822.196294][ C0] Call Trace:
[ 822.199559][ C0] ? __schedule+0x898/0x1cd0
[ 822.204136][ C0] ? __sched_text_start+0x8/0x8
[ 822.208967][ C0] ? __lock_acquire+0x145e/0x3b60
[ 822.213967][ C0] schedule+0xca/0x250
[ 822.218014][ C0] schedule_timeout+0x682/0xb20
[ 822.223027][ C0] ? n_tty_read+0x151a/0x1ae0
[ 822.227678][ C0] ? usleep_range+0x160/0x160
[ 822.232338][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.237170][ C0] ? lock_acquire+0x127/0x320
[ 822.241833][ C0] ? n_tty_read+0xab3/0x1ae0
[ 822.246419][ C0] ? up_read+0x1b0/0x760
[ 822.250635][ C0] wait_woken+0x131/0x250
[ 822.254943][ C0] ? woken_wake_function+0x70/0x70
[ 822.260027][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 822.265806][ C0] n_tty_read+0x152e/0x1ae0
[ 822.270287][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 822.275288][ C0] ? tty_write+0x54b/0x800
[ 822.279695][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 822.285494][ C0] ? copy_from_read_buf+0x500/0x500
[ 822.290667][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.295493][ C0] ? __fsnotify_parent+0xd1/0x370
[ 822.300496][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 822.306298][ C0] tty_read+0x190/0x290
[ 822.310455][ C0] ? copy_from_read_buf+0x500/0x500
[ 822.315636][ C0] ? tty_poll+0x180/0x180
[ 822.319943][ C0] __vfs_read+0x76/0x100
[ 822.324176][ C0] vfs_read+0x1ea/0x430
[ 822.328308][ C0] ksys_read+0x127/0x250
[ 822.332532][ C0] ? kernel_write+0x120/0x120
[ 822.337189][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 822.342888][ C0] do_syscall_64+0xb7/0x580
[ 822.347374][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 822.353245][ C0] RIP: 0033:0x7fea45d36310
[ 822.357655][ C0] Code: Bad RIP value.
[ 822.361698][ C0] RSP: 002b:00007fff68897208 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 822.370095][ C0] RAX: ffffffffffffffda RBX: 00007fea4640b6a8 RCX: 00007fea45d36310
[ 822.378049][ C0] RDX: 0000000000000001 RSI: 00007fff68897258 RDI: 0000000000000000
[ 822.385999][ C0] RBP: 00007fff68897a40 R08: 00007fff68897040 R09: 0000000000000000
[ 822.393948][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 822.401896][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000
[ 822.409849][ C0] sshd S26912 1714 1664 0x00000000
[ 822.416160][ C0] Call Trace:
[ 822.419432][ C0] ? __schedule+0x898/0x1cd0
[ 822.423997][ C0] ? __sched_text_start+0x8/0x8
[ 822.428825][ C0] ? debug_object_fixup+0x30/0x30
[ 822.433826][ C0] ? enqueue_hrtimer+0x380/0x380
[ 822.438740][ C0] schedule+0xca/0x250
[ 822.442800][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 822.448842][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 822.454625][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.459451][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 822.465403][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 822.471203][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 822.476476][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 822.482791][ C0] ? pollwake+0x200/0x200
[ 822.487101][ C0] do_select+0x122e/0x1700
[ 822.491499][ C0] ? select_estimate_accuracy+0x320/0x320
[ 822.497204][ C0] ? poll_freewait+0x250/0x250
[ 822.501945][ C0] ? poll_freewait+0x250/0x250
[ 822.506686][ C0] ? poll_freewait+0x250/0x250
[ 822.511428][ C0] ? poll_freewait+0x250/0x250
[ 822.516175][ C0] ? __lock_acquire+0x145e/0x3b60
[ 822.521179][ C0] ? __lock_acquire+0x80b/0x3b60
[ 822.526093][ C0] ? find_held_lock+0x2d/0x110
[ 822.530836][ C0] ? __might_fault+0x11f/0x1d0
[ 822.536534][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.541372][ C0] ? lock_acquire+0x127/0x320
[ 822.546023][ C0] ? __might_fault+0xef/0x1d0
[ 822.550678][ C0] ? __might_fault+0x192/0x1d0
[ 822.555419][ C0] ? core_sys_select+0x4da/0x820
[ 822.560341][ C0] core_sys_select+0x4da/0x820
[ 822.565085][ C0] ? do_compat_pselect+0x210/0x210
[ 822.570172][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 822.575431][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20
[ 822.581645][ C0] ? retint_kernel+0x10/0x10
[ 822.586217][ C0] ? timespec64_add_safe+0x189/0x210
[ 822.591486][ C0] ? nsec_to_clock_t+0x30/0x30
[ 822.596225][ C0] kern_select+0x13d/0x1c0
[ 822.600616][ C0] ? core_sys_select+0x820/0x820
[ 822.605538][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 822.610277][ C0] __x64_sys_select+0xba/0x150
[ 822.615018][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 822.620276][ C0] do_syscall_64+0xb7/0x580
[ 822.624759][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 822.630625][ C0] RIP: 0033:0x7f9c4fce6dd3
[ 822.635027][ C0] Code: Bad RIP value.
[ 822.639068][ C0] RSP: 002b:00007fff84797cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 822.647452][ C0] RAX: ffffffffffffffda RBX: 00007fff84797d60 RCX: 00007f9c4fce6dd3
[ 822.655399][ C0] RDX: 000055eeb8373b10 RSI: 000055eeb8373b30 RDI: 000000000000000c
[ 822.663347][ C0] RBP: 000055eeb78228dc R08: 00007fff84797d00 R09: 0101010101010101
[ 822.671294][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff84797d68
[ 822.679240][ C0] R13: 0000000000000000 R14: 00007fff84797d58 R15: 00007fff84797d5c
[ 822.687203][ C0] syz-fuzzer S26456 1716 1714 0x00000000
[ 822.693514][ C0] Call Trace:
[ 822.696780][ C0] ? __schedule+0x898/0x1cd0
[ 822.701348][ C0] ? __sched_text_start+0x8/0x8
[ 822.706171][ C0] schedule+0xca/0x250
[ 822.710217][ C0] futex_wait_queue_me+0x2a7/0x570
[ 822.715305][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 822.720741][ C0] futex_wait+0x1e2/0x590
[ 822.725048][ C0] ? futex_wait_setup+0x350/0x350
[ 822.730047][ C0] ? find_held_lock+0x2d/0x110
[ 822.734787][ C0] ? __might_fault+0x11f/0x1d0
[ 822.739534][ C0] ? lock_acquire+0x127/0x320
[ 822.744185][ C0] ? __might_fault+0xef/0x1d0
[ 822.748838][ C0] do_futex+0x15d/0x1b90
[ 822.753058][ C0] ? put_timespec64+0xcb/0x120
[ 822.757796][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 822.762621][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 822.767448][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 822.772452][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 822.778932][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 822.784192][ C0] __x64_sys_futex+0x376/0x4f0
[ 822.788943][ C0] ? fput_many+0x2f/0x1a0
[ 822.793258][ C0] ? do_futex+0x1b90/0x1b90
[ 822.797741][ C0] ? switch_fpu_return+0x1c2/0x430
[ 822.802826][ C0] ? fpregs_mark_activate+0x280/0x280
[ 822.808174][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 822.813877][ C0] do_syscall_64+0xb7/0x580
[ 822.818359][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 822.824226][ C0] RIP: 0033:0x45b153
[ 822.828111][ C0] Code: Bad RIP value.
[ 822.832155][ C0] RSP: 002b:00007ffeee510698 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 822.840539][ C0] RAX: ffffffffffffffda RBX: 0000000001803b80 RCX: 000000000045b153
[ 822.848502][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001803cc8
[ 822.856452][ C0] RBP: 00007ffeee5106e0 R08: 0000000000000000 R09: 0000000000000000
[ 822.864398][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00
[ 822.872344][ C0] R13: 000000000000000f R14: 0000000000c11600 R15: 000000000000380f
[ 822.880296][ C0] syz-fuzzer S27576 1717 1714 0x00000000
[ 822.886607][ C0] Call Trace:
[ 822.889871][ C0] ? __schedule+0x898/0x1cd0
[ 822.894437][ C0] ? __sched_text_start+0x8/0x8
[ 822.899279][ C0] ? enqueue_hrtimer+0x380/0x380
[ 822.904190][ C0] schedule+0xca/0x250
[ 822.908238][ C0] futex_wait_queue_me+0x2a7/0x570
[ 822.913326][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 822.918758][ C0] futex_wait+0x1e2/0x590
[ 822.923065][ C0] ? futex_wait_setup+0x350/0x350
[ 822.928067][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 822.934024][ C0] ? find_held_lock+0x2d/0x110
[ 822.938764][ C0] ? __might_fault+0x11f/0x1d0
[ 822.943504][ C0] ? __lock_acquire+0x145e/0x3b60
[ 822.948504][ C0] do_futex+0x15d/0x1b90
[ 822.952728][ C0] ? __lock_acquire+0x145e/0x3b60
[ 822.957731][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.962560][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 822.967558][ C0] ? find_held_lock+0x2d/0x110
[ 822.972298][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 822.977214][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 822.982040][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 822.986954][ C0] ? ktime_get+0x190/0x1d0
[ 822.991348][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 822.996606][ C0] ? ktime_get+0x162/0x1d0
[ 823.001000][ C0] __x64_sys_futex+0x376/0x4f0
[ 823.005742][ C0] ? do_futex+0x1b90/0x1b90
[ 823.010221][ C0] ? switch_fpu_return+0x1c2/0x430
[ 823.015309][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.020654][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 823.026352][ C0] do_syscall_64+0xb7/0x580
[ 823.030833][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 823.036704][ C0] RIP: 0033:0x45b153
[ 823.040581][ C0] Code: Bad RIP value.
[ 823.044620][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 823.053006][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153
[ 823.060954][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018030f0
[ 823.068902][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000
[ 823.076848][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0
[ 823.084796][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 823.092746][ C0] syz-fuzzer S26576 1718 1714 0x00000000
[ 823.099053][ C0] Call Trace:
[ 823.102320][ C0] ? __schedule+0x898/0x1cd0
[ 823.106890][ C0] ? __sched_text_start+0x8/0x8
[ 823.111740][ C0] schedule+0xca/0x250
[ 823.115798][ C0] futex_wait_queue_me+0x2a7/0x570
[ 823.120895][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 823.126338][ C0] futex_wait+0x1e2/0x590
[ 823.130654][ C0] ? futex_wait_setup+0x350/0x350
[ 823.135668][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 823.141562][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 823.147264][ C0] ? futex_wake+0x164/0x480
[ 823.151749][ C0] ? sock_read_iter+0x212/0x370
[ 823.156584][ C0] do_futex+0x15d/0x1b90
[ 823.160814][ C0] ? find_held_lock+0x2d/0x110
[ 823.165556][ C0] ? finish_task_switch+0x11d/0x5d0
[ 823.170733][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 823.175735][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.180566][ C0] ? lock_acquire+0x127/0x320
[ 823.185220][ C0] ? finish_task_switch+0xef/0x5d0
[ 823.190307][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 823.195481][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 823.200740][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 823.205915][ C0] ? finish_task_switch+0x11d/0x5d0
[ 823.211090][ C0] ? finish_task_switch+0xef/0x5d0
[ 823.216180][ C0] ? __switch_to+0x5bd/0xe70
[ 823.220746][ C0] __x64_sys_futex+0x376/0x4f0
[ 823.225485][ C0] ? fput_many+0x2f/0x1a0
[ 823.229790][ C0] ? do_futex+0x1b90/0x1b90
[ 823.234285][ C0] ? switch_fpu_return+0x1c2/0x430
[ 823.239372][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.244728][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 823.250433][ C0] do_syscall_64+0xb7/0x580
[ 823.254912][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 823.260778][ C0] RIP: 0033:0x45b153
[ 823.264660][ C0] Code: Bad RIP value.
[ 823.268705][ C0] RSP: 002b:000000c42004bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 823.277089][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153
[ 823.285040][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548
[ 823.292990][ C0] RBP: 000000c42004bf30 R08: 0000000000000000 R09: 0000000000000000
[ 823.300939][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010
[ 823.308901][ C0] R13: ffffffffffffffff R14: 0000000000000010 R15: ffffffffffffffff
[ 823.316858][ C0] syz-fuzzer S26520 1719 1714 0x00000000
[ 823.323175][ C0] Call Trace:
[ 823.326446][ C0] ? __schedule+0x898/0x1cd0
[ 823.331019][ C0] ? __sched_text_start+0x8/0x8
[ 823.335850][ C0] schedule+0xca/0x250
[ 823.339905][ C0] futex_wait_queue_me+0x2a7/0x570
[ 823.344994][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 823.350440][ C0] futex_wait+0x1e2/0x590
[ 823.354750][ C0] ? futex_wait_setup+0x350/0x350
[ 823.359753][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 823.365707][ C0] ? futex_wake+0x164/0x480
[ 823.370193][ C0] ? __lock_acquire+0x145e/0x3b60
[ 823.375192][ C0] do_futex+0x15d/0x1b90
[ 823.379412][ C0] ? __lock_acquire+0x145e/0x3b60
[ 823.384412][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.389237][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 823.395193][ C0] ? find_held_lock+0x2d/0x110
[ 823.399933][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 823.404859][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.409686][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 823.414597][ C0] ? ktime_get+0x190/0x1d0
[ 823.418991][ C0] __x64_sys_futex+0x376/0x4f0
[ 823.423732][ C0] ? do_futex+0x1b90/0x1b90
[ 823.428211][ C0] ? switch_fpu_return+0x1c2/0x430
[ 823.433297][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.438655][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.444000][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 823.449694][ C0] do_syscall_64+0xb7/0x580
[ 823.454174][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 823.460042][ C0] RIP: 0033:0x45b153
[ 823.463922][ C0] Code: Bad RIP value.
[ 823.467963][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 823.476349][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153
[ 823.484295][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948
[ 823.492248][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000
[ 823.500193][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000b8e9fbd579
[ 823.508142][ C0] R13: 0000000000000002 R14: 000000c421a6f320 R15: 0000000000000001
[ 823.516091][ C0] syz-fuzzer S28992 1720 1714 0x00000000
[ 823.522402][ C0] Call Trace:
[ 823.525668][ C0] ? __schedule+0x898/0x1cd0
[ 823.530237][ C0] ? __sched_text_start+0x8/0x8
[ 823.535064][ C0] schedule+0xca/0x250
[ 823.539113][ C0] futex_wait_queue_me+0x2a7/0x570
[ 823.544198][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 823.549632][ C0] futex_wait+0x1e2/0x590
[ 823.553936][ C0] ? futex_wait_setup+0x350/0x350
[ 823.558935][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 823.564800][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 823.570492][ C0] ? futex_wake+0x164/0x480
[ 823.574970][ C0] do_futex+0x15d/0x1b90
[ 823.579189][ C0] ? find_held_lock+0x2d/0x110
[ 823.583929][ C0] ? finish_task_switch+0x11d/0x5d0
[ 823.589105][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 823.594107][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.598932][ C0] ? lock_acquire+0x127/0x320
[ 823.603587][ C0] ? finish_task_switch+0xef/0x5d0
[ 823.608685][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 823.613862][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 823.619122][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 823.624293][ C0] ? finish_task_switch+0x11d/0x5d0
[ 823.629466][ C0] ? finish_task_switch+0xef/0x5d0
[ 823.634563][ C0] ? __switch_to+0x5bd/0xe70
[ 823.639131][ C0] __x64_sys_futex+0x376/0x4f0
[ 823.643870][ C0] ? do_futex+0x1b90/0x1b90
[ 823.648352][ C0] ? switch_fpu_return+0x1c2/0x430
[ 823.653440][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.658787][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 823.664489][ C0] do_syscall_64+0xb7/0x580
[ 823.668970][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 823.674834][ C0] RIP: 0033:0x45b153
[ 823.678707][ C0] Code: Bad RIP value.
[ 823.682766][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 823.691152][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153
[ 823.699118][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001821080
[ 823.707066][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000
[ 823.715026][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168
[ 823.722973][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 823.730923][ C0] syz-fuzzer S26576 1721 1714 0x00000000
[ 823.737233][ C0] Call Trace:
[ 823.740503][ C0] ? __schedule+0x898/0x1cd0
[ 823.745068][ C0] ? __sched_text_start+0x8/0x8
[ 823.749929][ C0] ? enqueue_hrtimer+0x380/0x380
[ 823.754844][ C0] schedule+0xca/0x250
[ 823.758890][ C0] futex_wait_queue_me+0x2a7/0x570
[ 823.763977][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 823.769421][ C0] futex_wait+0x1e2/0x590
[ 823.773777][ C0] ? futex_wait_setup+0x350/0x350
[ 823.778779][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 823.784734][ C0] ? futex_wake+0x164/0x480
[ 823.789230][ C0] ? __lock_acquire+0x145e/0x3b60
[ 823.794229][ C0] do_futex+0x15d/0x1b90
[ 823.798447][ C0] ? __lock_acquire+0x145e/0x3b60
[ 823.803448][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.808276][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 823.813272][ C0] ? find_held_lock+0x2d/0x110
[ 823.818012][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 823.822925][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 823.827752][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 823.832665][ C0] ? ktime_get+0x190/0x1d0
[ 823.837060][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 823.842321][ C0] ? ktime_get+0x162/0x1d0
[ 823.846711][ C0] __x64_sys_futex+0x376/0x4f0
[ 823.851449][ C0] ? do_futex+0x1b90/0x1b90
[ 823.855929][ C0] ? switch_fpu_return+0x1c2/0x430
[ 823.861015][ C0] ? fpregs_mark_activate+0x280/0x280
[ 823.866368][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 823.872060][ C0] do_syscall_64+0xb7/0x580
[ 823.876542][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 823.882409][ C0] RIP: 0033:0x45b153
[ 823.886284][ C0] Code: Bad RIP value.
[ 823.890324][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca
[ 823.898711][ C0] RAX: ffffffffffffffda RBX: 000000003b995aa0 RCX: 000000000045b153
[ 823.906661][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018071c0
[ 823.914610][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000
[ 823.922560][ C0] R10: 000000c42003aed8 R11: 0000000000000206 R12: 000000ff67c6f36a
[ 823.930507][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 823.938459][ C0] syz-fuzzer S28104 1722 1714 0x00000000
[ 823.944769][ C0] Call Trace:
[ 823.948037][ C0] ? __schedule+0x898/0x1cd0
[ 823.952603][ C0] ? __sched_text_start+0x8/0x8
[ 823.957431][ C0] schedule+0xca/0x250
[ 823.961476][ C0] futex_wait_queue_me+0x2a7/0x570
[ 823.966563][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 823.971997][ C0] futex_wait+0x1e2/0x590
[ 823.976303][ C0] ? futex_wait_setup+0x350/0x350
[ 823.981303][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 823.987168][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 823.992862][ C0] ? futex_wake+0x164/0x480
[ 823.997345][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.002170][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.006994][ C0] do_futex+0x15d/0x1b90
[ 824.011213][ C0] ? __lock_acquire+0x145e/0x3b60
[ 824.016214][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 824.021215][ C0] ? find_held_lock+0x2d/0x110
[ 824.025954][ C0] ? __might_fault+0x11f/0x1d0
[ 824.030695][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.035520][ C0] ? lock_acquire+0x127/0x320
[ 824.040171][ C0] ? __set_current_blocked+0x6a/0x110
[ 824.045869][ C0] __x64_sys_futex+0x376/0x4f0
[ 824.050606][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290
[ 824.056301][ C0] ? do_futex+0x1b90/0x1b90
[ 824.060780][ C0] ? switch_fpu_return+0x1c2/0x430
[ 824.065868][ C0] ? fpregs_mark_activate+0x280/0x280
[ 824.071214][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 824.076909][ C0] do_syscall_64+0xb7/0x580
[ 824.081390][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 824.087252][ C0] RIP: 0033:0x45b153
[ 824.091127][ C0] Code: Bad RIP value.
[ 824.095166][ C0] RSP: 002b:000000c420147e88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 824.103569][ C0] RAX: ffffffffffffffda RBX: 000000c420041400 RCX: 000000000045b153
[ 824.111516][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420041548
[ 824.119465][ C0] RBP: 000000c420147ed0 R08: 0000000000000000 R09: 0000000000000000
[ 824.127415][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420039768
[ 824.135381][ C0] R13: 0000000000000001 R14: 000000c4200ca0c0 R15: 0000000000000001
[ 824.143350][ C0] syz-fuzzer S26456 1723 1714 0x00000000
[ 824.149666][ C0] Call Trace:
[ 824.152939][ C0] ? __schedule+0x898/0x1cd0
[ 824.157505][ C0] ? __sched_text_start+0x8/0x8
[ 824.162331][ C0] schedule+0xca/0x250
[ 824.166381][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 824.172427][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 824.178213][ C0] ? __lock_acquire+0x80b/0x3b60
[ 824.183127][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.187958][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 824.192958][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 824.197870][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 824.203044][ C0] ep_poll+0xcca/0xe60
[ 824.207094][ C0] ? ep_modify+0x830/0x830
[ 824.211496][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 824.217018][ C0] ? __fget+0x357/0x530
[ 824.221154][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 824.225545][ C0] ? wake_up_q+0xf0/0xf0
[ 824.229763][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 824.235026][ C0] do_epoll_wait+0x209/0x260
[ 824.239598][ C0] __x64_sys_epoll_pwait+0x133/0x2e0
[ 824.244858][ C0] ? do_syscall_64+0x1a/0x580
[ 824.249509][ C0] do_syscall_64+0xb7/0x580
[ 824.253988][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 824.259852][ C0] RIP: 0033:0x45b300
[ 824.263740][ C0] Code: Bad RIP value.
[ 824.267792][ C0] RSP: 002b:000000c420051860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 824.276179][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
[ 824.284126][ C0] RDX: 0000000000000080 RSI: 000000c4200518a0 RDI: 0000000000000004
[ 824.292073][ C0] RBP: 000000c420051ea0 R08: 0000000000000000 R09: 000000c4214b37b0
[ 824.300021][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4214b3750
[ 824.307984][ C0] R13: 0000000000000001 R14: 000000c425e302a0 R15: 0000000000000001
[ 824.315941][ C0] syz-fuzzer S29272 1730 1714 0x00000000
[ 824.322254][ C0] Call Trace:
[ 824.325526][ C0] ? __schedule+0x898/0x1cd0
[ 824.330093][ C0] ? __sched_text_start+0x8/0x8
[ 824.334921][ C0] schedule+0xca/0x250
[ 824.338973][ C0] futex_wait_queue_me+0x2a7/0x570
[ 824.344065][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 824.349503][ C0] futex_wait+0x1e2/0x590
[ 824.353813][ C0] ? futex_wait_setup+0x350/0x350
[ 824.358825][ C0] do_futex+0x15d/0x1b90
[ 824.363050][ C0] ? find_held_lock+0x2d/0x110
[ 824.367796][ C0] ? __set_current_blocked+0xcc/0x110
[ 824.373146][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 824.378144][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0
[ 824.383577][ C0] ? mark_lock+0xbc/0x1160
[ 824.387972][ C0] ? __lock_acquire+0x80b/0x3b60
[ 824.392901][ C0] ? __set_current_blocked+0xcc/0x110
[ 824.398248][ C0] ? find_held_lock+0x2d/0x110
[ 824.402988][ C0] __x64_sys_futex+0x376/0x4f0
[ 824.407727][ C0] ? do_futex+0x1b90/0x1b90
[ 824.412208][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 824.417729][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 824.423424][ C0] do_syscall_64+0xb7/0x580
[ 824.427914][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 824.433780][ C0] RIP: 0033:0x45b153
[ 824.437659][ C0] Code: Bad RIP value.
[ 824.441704][ C0] RSP: 002b:000000c4202edf00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 824.450089][ C0] RAX: ffffffffffffffda RBX: 000000c42015d000 RCX: 000000000045b153
[ 824.458036][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001820f38
[ 824.465983][ C0] RBP: 000000c4202edf48 R08: 0000000000000000 R09: 0000000000000000
[ 824.474887][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0
[ 824.482834][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 824.490783][ C0] syz-fuzzer S26576 1732 1714 0x00000000
[ 824.497090][ C0] Call Trace:
[ 824.500356][ C0] ? __schedule+0x898/0x1cd0
[ 824.504920][ C0] ? __sched_text_start+0x8/0x8
[ 824.509746][ C0] ? enqueue_hrtimer+0x380/0x380
[ 824.514657][ C0] schedule+0xca/0x250
[ 824.518705][ C0] futex_wait_queue_me+0x2a7/0x570
[ 824.523793][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 824.529228][ C0] futex_wait+0x1e2/0x590
[ 824.533534][ C0] ? futex_wait_setup+0x350/0x350
[ 824.538535][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 824.544492][ C0] ? __lock_acquire+0x145e/0x3b60
[ 824.549490][ C0] ? __lock_acquire+0x145e/0x3b60
[ 824.554488][ C0] do_futex+0x15d/0x1b90
[ 824.558719][ C0] ? __lock_acquire+0x145e/0x3b60
[ 824.563718][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.568552][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 824.573553][ C0] ? find_held_lock+0x2d/0x110
[ 824.578290][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 824.583210][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.588036][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 824.592946][ C0] ? ktime_get+0x190/0x1d0
[ 824.597340][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 824.602599][ C0] ? ktime_get+0x162/0x1d0
[ 824.606996][ C0] __x64_sys_futex+0x376/0x4f0
[ 824.611734][ C0] ? do_futex+0x1b90/0x1b90
[ 824.616221][ C0] ? switch_fpu_return+0x1c2/0x430
[ 824.621307][ C0] ? signal_fault+0x90/0x90
[ 824.625787][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 824.631483][ C0] do_syscall_64+0xb7/0x580
[ 824.635965][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 824.641832][ C0] RIP: 0033:0x45b153
[ 824.645709][ C0] Code: Bad RIP value.
[ 824.649748][ C0] RSP: 002b:000000c42003cea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 824.658133][ C0] RAX: ffffffffffffffda RBX: 000000002eb9cda1 RCX: 000000000045b153
[ 824.666179][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001807140
[ 824.674131][ C0] RBP: 000000c42003cee8 R08: 0000000000000000 R09: 0000000000000000
[ 824.682081][ C0] R10: 000000c42003ced8 R11: 0000000000000202 R12: 000000c7877aaa9a
[ 824.690027][ C0] R13: 0000000000000001 R14: 000000c4213f3920 R15: 0000000000000001
[ 824.697976][ C0] syz-fuzzer S26472 1733 1714 0x00000000
[ 824.704284][ C0] Call Trace:
[ 824.707549][ C0] ? __schedule+0x898/0x1cd0
[ 824.712117][ C0] ? __sched_text_start+0x8/0x8
[ 824.716944][ C0] schedule+0xca/0x250
[ 824.720989][ C0] futex_wait_queue_me+0x2a7/0x570
[ 824.726075][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 824.731520][ C0] ? find_held_lock+0x2d/0x110
[ 824.736261][ C0] futex_wait+0x1e2/0x590
[ 824.740566][ C0] ? futex_wait_setup+0x350/0x350
[ 824.745564][ C0] ? trace_hardirqs_off+0x50/0x1d0
[ 824.750660][ C0] ? _raw_spin_unlock_irqrestore+0x2f/0x50
[ 824.756444][ C0] ? try_to_wake_up+0x6c9/0x15d0
[ 824.761366][ C0] ? do_send_sig_info+0xc0/0x120
[ 824.766280][ C0] do_futex+0x15d/0x1b90
[ 824.770498][ C0] ? find_held_lock+0x2d/0x110
[ 824.775238][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 824.780237][ C0] ? find_held_lock+0x2d/0x110
[ 824.784974][ C0] ? kill_something_info+0x1db/0x480
[ 824.790232][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.795059][ C0] ? kill_pid_info+0x23/0x200
[ 824.799710][ C0] ? kill_pid_info+0x133/0x200
[ 824.804448][ C0] ? kill_something_info+0x118/0x480
[ 824.809710][ C0] __x64_sys_futex+0x376/0x4f0
[ 824.814453][ C0] ? fput_many+0x2f/0x1a0
[ 824.818761][ C0] ? do_futex+0x1b90/0x1b90
[ 824.823240][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 824.828956][ C0] do_syscall_64+0xb7/0x580
[ 824.833435][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 824.839298][ C0] RIP: 0033:0x45b153
[ 824.843176][ C0] Code: Bad RIP value.
[ 824.847218][ C0] RSP: 002b:000000c420149df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 824.855606][ C0] RAX: ffffffffffffffda RBX: 000000c4202dd000 RCX: 000000000045b153
[ 824.863551][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dd148
[ 824.871497][ C0] RBP: 000000c420149e40 R08: 0000000000000000 R09: 0000000000000000
[ 824.879444][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200750c8
[ 824.887390][ C0] R13: 000000c4202c9750 R14: 000000c4202c9750 R15: 0000000000000000
[ 824.895339][ C0] syz-executor.0 R running task 28600 1734 1716 0x00000004
[ 824.903214][ C0] Call Trace:
[ 824.906499][ C0] ? __schedule+0x898/0x1cd0
[ 824.911068][ C0] ? __sched_text_start+0x8/0x8
[ 824.915898][ C0] ? release_task+0x15f0/0x15f0
[ 824.920724][ C0] ? lock_acquire+0x127/0x320
[ 824.925386][ C0] ? do_wait+0x39f/0x970
[ 824.929690][ C0] schedule+0xca/0x250
[ 824.933736][ C0] do_wait+0x622/0x970
[ 824.937779][ C0] ? wait_consider_task+0x3540/0x3540
[ 824.943124][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 824.948152][ C0] kernel_wait4+0x14c/0x260
[ 824.952634][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 824.957717][ C0] ? task_stopped_code+0x180/0x180
[ 824.962803][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 824.968344][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 824.973172][ C0] __do_sys_wait4+0x147/0x160
[ 824.979565][ C0] ? kernel_wait4+0x260/0x260
[ 824.984226][ C0] ? up_read+0x1b0/0x760
[ 824.988445][ C0] ? mark_held_locks+0x9f/0xe0
[ 824.993187][ C0] ? down_read_non_owner+0x470/0x470
[ 824.998448][ C0] ? handle_mm_fault+0x3ea/0x910
[ 825.003361][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 825.009058][ C0] do_syscall_64+0xb7/0x580
[ 825.013538][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.019402][ C0] RIP: 0033:0x4139ea
[ 825.023275][ C0] Code: Bad RIP value.
[ 825.027327][ C0] RSP: 002b:00007fff7390ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 825.035713][ C0] RAX: ffffffffffffffda RBX: 00000000000006cc RCX: 00000000004139ea
[ 825.043657][ C0] RDX: 0000000040000000 RSI: 00007fff7390ff54 RDI: ffffffffffffffff
[ 825.051604][ C0] RBP: 00000000000000f8 R08: 00000000000006c6 R09: 0000000001960940
[ 825.059550][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 825.067496][ C0] R13: 00007fff739101d8 R14: 0000000000000000 R15: 0000000000000000
[ 825.075445][ C0] syz-executor.2 R running task 28600 1735 1723 0x00000004
[ 825.083331][ C0] Call Trace:
[ 825.086612][ C0] ? __schedule+0x898/0x1cd0
[ 825.091184][ C0] ? __sched_text_start+0x8/0x8
[ 825.096025][ C0] ? release_task+0x15f0/0x15f0
[ 825.100864][ C0] ? lock_acquire+0x127/0x320
[ 825.105523][ C0] ? do_wait+0x39f/0x970
[ 825.109748][ C0] schedule+0xca/0x250
[ 825.113797][ C0] do_wait+0x622/0x970
[ 825.117858][ C0] ? wait_consider_task+0x3540/0x3540
[ 825.123208][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 825.128210][ C0] kernel_wait4+0x14c/0x260
[ 825.132690][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 825.137779][ C0] ? task_stopped_code+0x180/0x180
[ 825.142885][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 825.148415][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 825.153249][ C0] __do_sys_wait4+0x147/0x160
[ 825.157911][ C0] ? kernel_wait4+0x260/0x260
[ 825.162572][ C0] ? up_read+0x1b0/0x760
[ 825.166796][ C0] ? mark_held_locks+0x9f/0xe0
[ 825.171638][ C0] ? down_read_non_owner+0x470/0x470
[ 825.176900][ C0] ? handle_mm_fault+0x3ea/0x910
[ 825.181813][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 825.187509][ C0] do_syscall_64+0xb7/0x580
[ 825.191998][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.197868][ C0] RIP: 0033:0x4139ea
[ 825.201750][ C0] Code: Bad RIP value.
[ 825.205790][ C0] RSP: 002b:00007ffff5931b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 825.214175][ C0] RAX: ffffffffffffffda RBX: 00000000000006cf RCX: 00000000004139ea
[ 825.222123][ C0] RDX: 0000000040000000 RSI: 00007ffff5931b84 RDI: ffffffffffffffff
[ 825.230071][ C0] RBP: 00000000000000f8 R08: 00000000000006c7 R09: 000000000284b940
[ 825.238016][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 825.245963][ C0] R13: 00007ffff5931e08 R14: 0000000000000000 R15: 0000000000000000
[ 825.253917][ C0] syz-executor.1 R running task 28600 1736 1716 0x00000004
[ 825.261790][ C0] Call Trace:
[ 825.265071][ C0] ? __schedule+0x898/0x1cd0
[ 825.269649][ C0] ? __sched_text_start+0x8/0x8
[ 825.274492][ C0] ? release_task+0x15f0/0x15f0
[ 825.280549][ C0] ? lock_acquire+0x127/0x320
[ 825.285210][ C0] ? do_wait+0x39f/0x970
[ 825.289437][ C0] schedule+0xca/0x250
[ 825.293479][ C0] do_wait+0x622/0x970
[ 825.297524][ C0] ? wait_consider_task+0x3540/0x3540
[ 825.302888][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 825.307899][ C0] kernel_wait4+0x14c/0x260
[ 825.312383][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 825.317472][ C0] ? task_stopped_code+0x180/0x180
[ 825.322741][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 825.328265][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 825.333094][ C0] __do_sys_wait4+0x147/0x160
[ 825.337753][ C0] ? kernel_wait4+0x260/0x260
[ 825.342431][ C0] ? up_read+0x1b0/0x760
[ 825.346651][ C0] ? mark_held_locks+0x9f/0xe0
[ 825.351391][ C0] ? down_read_non_owner+0x470/0x470
[ 825.356654][ C0] ? handle_mm_fault+0x3ea/0x910
[ 825.361572][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 825.367267][ C0] do_syscall_64+0xb7/0x580
[ 825.371747][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.377613][ C0] RIP: 0033:0x4139ea
[ 825.381497][ C0] Code: Bad RIP value.
[ 825.385538][ C0] RSP: 002b:00007ffd0c04dfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 825.393935][ C0] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ea
[ 825.401884][ C0] RDX: 0000000040000000 RSI: 00007ffd0c04dfd4 RDI: ffffffffffffffff
[ 825.409831][ C0] RBP: 00000000000000f8 R08: 00000000000006c8 R09: 0000000001f0b940
[ 825.417779][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 825.425729][ C0] R13: 00007ffd0c04e258 R14: 0000000000000000 R15: 0000000000000000
[ 825.433683][ C0] syz-executor.4 R running task 28600 1739 1721 0x00000004
[ 825.441568][ C0] Call Trace:
[ 825.444835][ C0] ? __schedule+0x898/0x1cd0
[ 825.449407][ C0] ? __sched_text_start+0x8/0x8
[ 825.454233][ C0] ? release_task+0x15f0/0x15f0
[ 825.459063][ C0] ? lock_acquire+0x127/0x320
[ 825.463738][ C0] ? do_wait+0x39f/0x970
[ 825.468064][ C0] schedule+0xca/0x250
[ 825.472136][ C0] do_wait+0x622/0x970
[ 825.476179][ C0] ? wait_consider_task+0x3540/0x3540
[ 825.481524][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 825.486521][ C0] kernel_wait4+0x14c/0x260
[ 825.491001][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 825.496099][ C0] ? task_stopped_code+0x180/0x180
[ 825.501183][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 825.506705][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 825.511530][ C0] __do_sys_wait4+0x147/0x160
[ 825.516192][ C0] ? kernel_wait4+0x260/0x260
[ 825.520847][ C0] ? up_read+0x1b0/0x760
[ 825.525068][ C0] ? mark_held_locks+0x9f/0xe0
[ 825.529807][ C0] ? down_read_non_owner+0x470/0x470
[ 825.535068][ C0] ? handle_mm_fault+0x3ea/0x910
[ 825.539980][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 825.545677][ C0] do_syscall_64+0xb7/0x580
[ 825.550156][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.556022][ C0] RIP: 0033:0x4139ea
[ 825.559897][ C0] Code: Bad RIP value.
[ 825.563936][ C0] RSP: 002b:00007fff79f4a198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 825.572320][ C0] RAX: ffffffffffffffda RBX: 00000000000006d8 RCX: 00000000004139ea
[ 825.580266][ C0] RDX: 0000000040000000 RSI: 00007fff79f4a1a4 RDI: ffffffffffffffff
[ 825.588213][ C0] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000000000299f940
[ 825.596158][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 825.604103][ C0] R13: 00007fff79f4a428 R14: 0000000000000000 R15: 0000000000000000
[ 825.612051][ C0] syz-executor.0 S24976 1740 1734 0x00000000
[ 825.618358][ C0] Call Trace:
[ 825.621623][ C0] ? __schedule+0x898/0x1cd0
[ 825.626188][ C0] ? __sched_text_start+0x8/0x8
[ 825.631016][ C0] ? enqueue_hrtimer+0x380/0x380
[ 825.635931][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 825.641190][ C0] schedule+0xca/0x250
[ 825.645234][ C0] do_nanosleep+0x21f/0x650
[ 825.649725][ C0] ? schedule_timeout_idle+0x80/0x80
[ 825.654988][ C0] ? memset+0x20/0x40
[ 825.658945][ C0] ? __hrtimer_init+0x134/0x260
[ 825.663775][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 825.668688][ C0] ? nanosleep_copyout+0x100/0x100
[ 825.673776][ C0] ? _copy_from_user+0x123/0x190
[ 825.679817][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 825.685771][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 825.691118][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 825.695946][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 825.701033][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 825.706121][ C0] ? do_syscall_64+0x1a/0x580
[ 825.710770][ C0] do_syscall_64+0xb7/0x580
[ 825.715252][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.721130][ C0] RIP: 0033:0x457f00
[ 825.725001][ C0] Code: Bad RIP value.
[ 825.729048][ C0] RSP: 002b:00007fff7390fd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 825.737434][ C0] RAX: ffffffffffffffda RBX: 00000000000c6b07 RCX: 0000000000457f00
[ 825.745380][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff7390fd50
[ 825.753326][ C0] RBP: 0000000000000308 R08: 0000000000000001 R09: 0000000001960940
[ 825.761405][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 825.769362][ C0] R13: 00007fff7390fda0 R14: 00000000000c6b07 R15: 00007fff7390fdb0
[ 825.777313][ C0] syz-executor.2 S24976 1743 1735 0x00000000
[ 825.783620][ C0] Call Trace:
[ 825.786885][ C0] ? __schedule+0x898/0x1cd0
[ 825.791449][ C0] ? __sched_text_start+0x8/0x8
[ 825.796277][ C0] ? enqueue_hrtimer+0x380/0x380
[ 825.801191][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 825.806451][ C0] schedule+0xca/0x250
[ 825.810497][ C0] do_nanosleep+0x21f/0x650
[ 825.814984][ C0] ? schedule_timeout_idle+0x80/0x80
[ 825.820244][ C0] ? memset+0x20/0x40
[ 825.824203][ C0] ? __hrtimer_init+0x134/0x260
[ 825.829204][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 825.834119][ C0] ? nanosleep_copyout+0x100/0x100
[ 825.839205][ C0] ? _copy_from_user+0x123/0x190
[ 825.844118][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 825.850070][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 825.855418][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 825.860245][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 825.865332][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 825.870421][ C0] ? do_syscall_64+0x1a/0x580
[ 825.875071][ C0] do_syscall_64+0xb7/0x580
[ 825.879550][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 825.885416][ C0] RIP: 0033:0x457f00
[ 825.889289][ C0] Code: Bad RIP value.
[ 825.893336][ C0] RSP: 002b:00007ffff5931978 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 825.901721][ C0] RAX: ffffffffffffffda RBX: 00000000000c6c39 RCX: 0000000000457f00
[ 825.909668][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff5931980
[ 825.917615][ C0] RBP: 0000000000000319 R08: 0000000000000001 R09: 000000000284b940
[ 825.925565][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a
[ 825.933511][ C0] R13: 00007ffff59319d0 R14: 00000000000c6b0a R15: 00007ffff59319e0
[ 825.941459][ C0] syz-executor.1 S23616 1744 1736 0x00000000
[ 825.947765][ C0] Call Trace:
[ 825.951031][ C0] ? __schedule+0x898/0x1cd0
[ 825.955598][ C0] ? __sched_text_start+0x8/0x8
[ 825.960427][ C0] ? enqueue_hrtimer+0x380/0x380
[ 825.965340][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 825.970600][ C0] schedule+0xca/0x250
[ 825.974649][ C0] do_nanosleep+0x21f/0x650
[ 825.979128][ C0] ? schedule_timeout_idle+0x80/0x80
[ 825.984388][ C0] ? memset+0x20/0x40
[ 825.988345][ C0] ? __hrtimer_init+0x134/0x260
[ 825.993170][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 825.998081][ C0] ? nanosleep_copyout+0x100/0x100
[ 826.003170][ C0] ? _copy_from_user+0x123/0x190
[ 826.008083][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 826.014037][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 826.019387][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 826.024212][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 826.029301][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 826.034386][ C0] ? do_syscall_64+0x1a/0x580
[ 826.039049][ C0] do_syscall_64+0xb7/0x580
[ 826.043528][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 826.049394][ C0] RIP: 0033:0x457f00
[ 826.053270][ C0] Code: Bad RIP value.
[ 826.057322][ C0] RSP: 002b:00007ffd0c04ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 826.065706][ C0] RAX: ffffffffffffffda RBX: 00000000000c6b29 RCX: 0000000000457f00
[ 826.073652][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd0c04ddd0
[ 826.081600][ C0] RBP: 00000000000002d7 R08: 0000000000000001 R09: 0000000001f0b940
[ 826.089548][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 826.097493][ C0] R13: 00007ffd0c04de20 R14: 00000000000c6b29 R15: 00007ffd0c04de30
[ 826.105442][ C0] syz-executor.4 S24976 1752 1739 0x00000000
[ 826.111751][ C0] Call Trace:
[ 826.115014][ C0] ? __schedule+0x898/0x1cd0
[ 826.119580][ C0] ? __sched_text_start+0x8/0x8
[ 826.124407][ C0] ? enqueue_hrtimer+0x380/0x380
[ 826.129340][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.134608][ C0] schedule+0xca/0x250
[ 826.138663][ C0] do_nanosleep+0x21f/0x650
[ 826.143153][ C0] ? schedule_timeout_idle+0x80/0x80
[ 826.148422][ C0] ? memset+0x20/0x40
[ 826.152386][ C0] ? __hrtimer_init+0x134/0x260
[ 826.157218][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 826.162139][ C0] ? nanosleep_copyout+0x100/0x100
[ 826.167227][ C0] ? _copy_from_user+0x123/0x190
[ 826.172144][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 826.178096][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 826.183444][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 826.188274][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 826.193361][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 826.198447][ C0] ? do_syscall_64+0x1a/0x580
[ 826.203099][ C0] do_syscall_64+0xb7/0x580
[ 826.207583][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 826.213452][ C0] RIP: 0033:0x457f00
[ 826.217334][ C0] Code: Bad RIP value.
[ 826.221375][ C0] RSP: 002b:00007fff79f49f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 826.229764][ C0] RAX: ffffffffffffffda RBX: 00000000000c6bab RCX: 0000000000457f00
[ 826.237711][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff79f49fa0
[ 826.245657][ C0] RBP: 00000000000002d5 R08: 0000000000000001 R09: 000000000299f940
[ 826.253619][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a
[ 826.261574][ C0] R13: 00007fff79f49ff0 R14: 00000000000c6b89 R15: 00007fff79f4a000
[ 826.269543][ C0] kworker/u4:5 I25032 1763 2 0x80004000
[ 826.275887][ C0] Workqueue: 0x0 (events_unbound)
[ 826.280975][ C0] Call Trace:
[ 826.284248][ C0] ? __schedule+0x898/0x1cd0
[ 826.288820][ C0] ? __sched_text_start+0x8/0x8
[ 826.293648][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.299002][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.304004][ C0] schedule+0xca/0x250
[ 826.308068][ C0] worker_thread+0x245/0xe20
[ 826.312643][ C0] ? process_one_work+0x1530/0x1530
[ 826.317820][ C0] kthread+0x318/0x420
[ 826.321874][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.327223][ C0] ret_from_fork+0x24/0x30
[ 826.331621][ C0] kworker/0:3 R running task 23376 2746 2 0x80004000
[ 826.339514][ C0] Workqueue: events __usb_queue_reset_device
[ 826.345474][ C0] Call Trace:
[ 826.348746][ C0] ? __schedule+0x898/0x1cd0
[ 826.353314][ C0] ? __sched_text_start+0x8/0x8
[ 826.358144][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.363408][ C0] schedule+0xca/0x250
[ 826.367480][ C0] schedule_timeout+0x440/0xb20
[ 826.372307][ C0] ? usleep_range+0x160/0x160
[ 826.376962][ C0] ? usb_control_msg+0x393/0x4a0
[ 826.381876][ C0] ? __next_timer_interrupt+0x190/0x190
[ 826.387396][ C0] ? msleep+0x63/0xf0
[ 826.391353][ C0] msleep+0xa4/0xf0
[ 826.395136][ C0] hub_port_reset+0xdbb/0x1460
[ 826.399874][ C0] ? hub_resume+0x3b0/0x3b0
[ 826.404353][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0
[ 826.409872][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.414879][ C0] hub_port_init+0x1cc/0x2d30
[ 826.419534][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250
[ 826.425065][ C0] ? usb_enable_endpoint+0x114/0x200
[ 826.430324][ C0] usb_reset_and_verify_device+0x3aa/0x1300
[ 826.436204][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 826.440943][ C0] ? _cond_resched+0x10/0x20
[ 826.445512][ C0] ? usb_poison_anchored_urbs+0x150/0x150
[ 826.451207][ C0] ? del_timer+0x100/0x100
[ 826.455595][ C0] ? hub_port_init+0x2d30/0x2d30
[ 826.460510][ C0] ? mark_held_locks+0x9f/0xe0
[ 826.465251][ C0] ? trace_raw_output_hrtimer_expire_entry+0x10/0x140
[ 826.471986][ C0] usb_reset_device+0x4c1/0x920
[ 826.476816][ C0] __usb_queue_reset_device+0x68/0x90
[ 826.482162][ C0] process_one_work+0x92b/0x1530
[ 826.487076][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.492421][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.497422][ C0] worker_thread+0x96/0xe20
[ 826.501905][ C0] ? process_one_work+0x1530/0x1530
[ 826.507078][ C0] kthread+0x318/0x420
[ 826.511123][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.516470][ C0] ret_from_fork+0x24/0x30
[ 826.520864][ C0] kworker/0:4 D22680 2751 2 0x80004000
[ 826.527184][ C0] Workqueue: usb_hub_wq hub_event
[ 826.532186][ C0] Call Trace:
[ 826.535451][ C0] ? __schedule+0x898/0x1cd0
[ 826.540016][ C0] ? __sched_text_start+0x8/0x8
[ 826.544842][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.550102][ C0] schedule+0xca/0x250
[ 826.554150][ C0] schedule_preempt_disabled+0xc/0x20
[ 826.559497][ C0] __mutex_lock+0x881/0x1360
[ 826.564061][ C0] ? hub_event+0x4af/0x3640
[ 826.568540][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 826.573287][ C0] ? mark_held_locks+0x9f/0xe0
[ 826.578027][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 826.583200][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.588460][ C0] ? pm_runtime_work+0x180/0x180
[ 826.593375][ C0] ? hub_event+0x4af/0x3640
[ 826.597851][ C0] hub_event+0x4af/0x3640
[ 826.602160][ C0] ? find_held_lock+0x2d/0x110
[ 826.606900][ C0] ? mark_held_locks+0xe0/0xe0
[ 826.611638][ C0] ? hub_port_debounce+0x260/0x260
[ 826.616726][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 826.622245][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 826.627505][ C0] process_one_work+0x92b/0x1530
[ 826.632418][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.637764][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.642766][ C0] worker_thread+0x96/0xe20
[ 826.647249][ C0] ? process_one_work+0x1530/0x1530
[ 826.652423][ C0] kthread+0x318/0x420
[ 826.656466][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.661813][ C0] ret_from_fork+0x24/0x30
[ 826.666205][ C0] kworker/0:5 R running task 23376 2766 2 0x80004000
[ 826.674083][ C0] Workqueue: usb_hub_wq hub_event
[ 826.679081][ C0] Call Trace:
[ 826.682347][ C0] ? __schedule+0x898/0x1cd0
[ 826.686911][ C0] ? __sched_text_start+0x8/0x8
[ 826.691741][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.696999][ C0] schedule+0xca/0x250
[ 826.701045][ C0] schedule_timeout+0x440/0xb20
[ 826.705875][ C0] ? usleep_range+0x160/0x160
[ 826.710526][ C0] ? __dev_printk+0x1db/0x203
[ 826.715179][ C0] ? __next_timer_interrupt+0x190/0x190
[ 826.720717][ C0] ? msleep+0x63/0xf0
[ 826.724674][ C0] msleep+0xa4/0xf0
[ 826.728460][ C0] hub_port_init+0xbd8/0x2d30
[ 826.733112][ C0] hub_event+0x197f/0x3640
[ 826.737507][ C0] ? hub_port_debounce+0x260/0x260
[ 826.742599][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 826.748119][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 826.753382][ C0] process_one_work+0x92b/0x1530
[ 826.758294][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.763641][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.768643][ C0] worker_thread+0x7ab/0xe20
[ 826.773208][ C0] ? process_one_work+0x1530/0x1530
[ 826.778382][ C0] kthread+0x318/0x420
[ 826.782425][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.787770][ C0] ret_from_fork+0x24/0x30
[ 826.792161][ C0] kworker/1:3 I23256 2789 2 0x80004000
[ 826.798491][ C0] Workqueue: 0x0 (events)
[ 826.802878][ C0] Call Trace:
[ 826.806144][ C0] ? __schedule+0x898/0x1cd0
[ 826.810709][ C0] ? __sched_text_start+0x8/0x8
[ 826.815535][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.820879][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.825877][ C0] schedule+0xca/0x250
[ 826.829923][ C0] worker_thread+0x245/0xe20
[ 826.834508][ C0] ? process_one_work+0x1530/0x1530
[ 826.839682][ C0] kthread+0x318/0x420
[ 826.843727][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.849073][ C0] ret_from_fork+0x24/0x30
[ 826.853461][ C0] kworker/0:6 I24592 2793 2 0x80004000
[ 826.859785][ C0] Workqueue: 0x0 (events)
[ 826.864175][ C0] Call Trace:
[ 826.867446][ C0] ? __schedule+0x898/0x1cd0
[ 826.872010][ C0] ? __sched_text_start+0x8/0x8
[ 826.876836][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 826.882182][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 826.887179][ C0] schedule+0xca/0x250
[ 826.891222][ C0] worker_thread+0x245/0xe20
[ 826.895790][ C0] ? process_one_work+0x1530/0x1530
[ 826.900960][ C0] kthread+0x318/0x420
[ 826.905003][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 826.910351][ C0] ret_from_fork+0x24/0x30
[ 826.914741][ C0] kworker/0:7 R running task 23296 2804 2 0x80004000
[ 826.922621][ C0] Workqueue: usb_hub_wq hub_event
[ 826.927626][ C0] Call Trace:
[ 826.930890][ C0] ? __schedule+0x898/0x1cd0
[ 826.935474][ C0] ? __sched_text_start+0x8/0x8
[ 826.940312][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 826.945580][ C0] schedule+0xca/0x250
[ 826.949640][ C0] schedule_timeout+0x440/0xb20
[ 826.954472][ C0] ? find_held_lock+0x2d/0x110
[ 826.959216][ C0] ? usleep_range+0x160/0x160
[ 826.963874][ C0] ? __next_timer_interrupt+0x190/0x190
[ 826.969419][ C0] ? mark_held_locks+0x9f/0xe0
[ 826.974171][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 826.979345][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 826.985128][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 826.990667][ C0] ? wake_up_q+0xf0/0xf0
[ 826.994888][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 826.999801][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 827.004800][ C0] ? sg_clean+0x230/0x230
[ 827.009106][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 827.014366][ C0] ? memset+0x20/0x40
[ 827.018323][ C0] usb_control_msg+0x31c/0x4a0
[ 827.023074][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 827.028248][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 827.033768][ C0] usb_get_descriptor+0xc1/0x1b0
[ 827.038681][ C0] usb_get_configuration+0x394/0x3060
[ 827.044031][ C0] ? __lock_acquire+0x145e/0x3b60
[ 827.049039][ C0] ? usb_destroy_configuration+0x580/0x580
[ 827.054831][ C0] ? mark_lock+0xbc/0x1160
[ 827.059233][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 827.064143][ C0] ? mark_held_locks+0x9f/0xe0
[ 827.068885][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 827.074060][ C0] usb_new_device+0xd3/0x160
[ 827.078627][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 827.083798][ C0] hub_event+0x1b5c/0x3640
[ 827.088202][ C0] ? hub_port_debounce+0x260/0x260
[ 827.093289][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 827.098810][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 827.104070][ C0] process_one_work+0x92b/0x1530
[ 827.108986][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 827.114333][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.119335][ C0] worker_thread+0x96/0xe20
[ 827.123814][ C0] ? process_one_work+0x1530/0x1530
[ 827.128993][ C0] kthread+0x318/0x420
[ 827.133038][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 827.138386][ C0] ret_from_fork+0x24/0x30
[ 827.142792][ C0] kworker/u5:1 I29448 2811 2 0x80004000
[ 827.149135][ C0] Workqueue: 0x0 (hci0)
[ 827.153871][ C0] Call Trace:
[ 827.157140][ C0] ? __schedule+0x898/0x1cd0
[ 827.161704][ C0] ? __sched_text_start+0x8/0x8
[ 827.166532][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 827.171881][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.176881][ C0] schedule+0xca/0x250
[ 827.180936][ C0] worker_thread+0x245/0xe20
[ 827.185500][ C0] ? process_one_work+0x1530/0x1530
[ 827.190671][ C0] kthread+0x318/0x420
[ 827.194717][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 827.200062][ C0] ret_from_fork+0x24/0x30
[ 827.204455][ C0] kworker/1:4 I23464 2828 2 0x80004000
[ 827.210779][ C0] Workqueue: 0x0 (events)
[ 827.215168][ C0] Call Trace:
[ 827.218443][ C0] ? __schedule+0x898/0x1cd0
[ 827.223008][ C0] ? __sched_text_start+0x8/0x8
[ 827.227835][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 827.233181][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.238183][ C0] schedule+0xca/0x250
[ 827.242226][ C0] worker_thread+0x245/0xe20
[ 827.246811][ C0] ? process_one_work+0x1530/0x1530
[ 827.251999][ C0] kthread+0x318/0x420
[ 827.256052][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 827.261422][ C0] ret_from_fork+0x24/0x30
[ 827.265825][ C0] kworker/1:6 I23248 3242 2 0x80004000
[ 827.272185][ C0] Workqueue: 0x0 (events_power_efficient)
[ 827.277968][ C0] Call Trace:
[ 827.281252][ C0] ? __schedule+0x898/0x1cd0
[ 827.285824][ C0] ? __sched_text_start+0x8/0x8
[ 827.290666][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 827.296015][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.301042][ C0] schedule+0xca/0x250
[ 827.305104][ C0] worker_thread+0x245/0xe20
[ 827.309676][ C0] ? process_one_work+0x1530/0x1530
[ 827.314852][ C0] kthread+0x318/0x420
[ 827.318901][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 827.324274][ C0] ret_from_fork+0x24/0x30
[ 827.328671][ C0] kworker/1:7 I23464 3942 2 0x80004000
[ 827.335009][ C0] Workqueue: 0x0 (events_power_efficient)
[ 827.340972][ C0] Call Trace:
[ 827.344238][ C0] ? __schedule+0x898/0x1cd0
[ 827.348804][ C0] ? __sched_text_start+0x8/0x8
[ 827.353630][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 827.358975][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.363987][ C0] schedule+0xca/0x250
[ 827.368140][ C0] worker_thread+0x245/0xe20
[ 827.372975][ C0] ? process_one_work+0x1530/0x1530
[ 827.378147][ C0] kthread+0x318/0x420
[ 827.382189][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 827.387535][ C0] ret_from_fork+0x24/0x30
[ 827.391927][ C0] syz-executor.5 S24976 5396 1 0x80004002
[ 827.398235][ C0] Call Trace:
[ 827.401510][ C0] ? __schedule+0x898/0x1cd0
[ 827.406076][ C0] ? __sched_text_start+0x8/0x8
[ 827.410903][ C0] ? release_task+0x15f0/0x15f0
[ 827.415734][ C0] ? lock_acquire+0x127/0x320
[ 827.420384][ C0] ? do_wait+0x39f/0x970
[ 827.424600][ C0] schedule+0xca/0x250
[ 827.428648][ C0] do_wait+0x622/0x970
[ 827.432692][ C0] ? wait_consider_task+0x3540/0x3540
[ 827.438038][ C0] ? radix_tree_next_chunk+0x419/0x950
[ 827.443471][ C0] kernel_wait4+0x14c/0x260
[ 827.447949][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 827.453035][ C0] ? task_stopped_code+0x180/0x180
[ 827.458122][ C0] zap_pid_ns_processes+0x31e/0x680
[ 827.463298][ C0] ? copy_pid_ns+0x940/0x940
[ 827.467872][ C0] ? do_raw_write_lock+0x11a/0x280
[ 827.472959][ C0] ? do_raw_read_unlock+0x70/0x70
[ 827.477956][ C0] ? _raw_write_unlock_irq+0x24/0x30
[ 827.483213][ C0] do_exit+0x24fc/0x2c00
[ 827.487441][ C0] ? find_held_lock+0x2d/0x110
[ 827.492179][ C0] ? mm_update_next_owner+0x630/0x630
[ 827.497525][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 827.502353][ C0] do_group_exit+0x125/0x340
[ 827.506919][ C0] get_signal+0x466/0x23d0
[ 827.511311][ C0] ? debug_object_free+0x52/0x340
[ 827.516308][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 827.522089][ C0] do_signal+0x88/0x14e0
[ 827.526309][ C0] ? free_object+0x5/0x70
[ 827.530628][ C0] ? hrtimer_nanosleep+0x27b/0x4f0
[ 827.535718][ C0] ? nanosleep_copyout+0x100/0x100
[ 827.540803][ C0] ? setup_sigcontext+0x820/0x820
[ 827.545801][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 827.551770][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 827.557126][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 827.561955][ C0] ? __x64_sys_nanosleep+0x1ae/0x220
[ 827.567217][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 827.572487][ C0] do_syscall_64+0x45f/0x580
[ 827.577055][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 827.582926][ C0] RIP: 0033:0x457f00
[ 827.586808][ C0] Code: Bad RIP value.
[ 827.590858][ C0] RSP: 002b:00007ffdd70c8818 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 827.599248][ C0] RAX: fffffffffffffdfc RBX: 0000000000000021 RCX: 0000000000457f00
[ 827.607196][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdd70c8820
[ 827.615144][ C0] RBP: 0000000000000208 R08: 0000000000000001 R09: 0000000002952940
[ 827.623094][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 827.631052][ C0] R13: 00007ffdd70c8870 R14: 00000000000b342e R15: 00007ffdd70c8880
[ 827.639005][ C0] syz-executor.3 R running task 28600 5848 1721 0x00000004
[ 827.646880][ C0] Call Trace:
[ 827.650148][ C0] ? __schedule+0x898/0x1cd0
[ 827.654714][ C0] ? __sched_text_start+0x8/0x8
[ 827.659538][ C0] ? release_task+0x15f0/0x15f0
[ 827.664364][ C0] ? lock_acquire+0x127/0x320
[ 827.669015][ C0] ? do_wait+0x39f/0x970
[ 827.673233][ C0] schedule+0xca/0x250
[ 827.677277][ C0] do_wait+0x622/0x970
[ 827.681324][ C0] ? wait_consider_task+0x3540/0x3540
[ 827.686669][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.691669][ C0] kernel_wait4+0x14c/0x260
[ 827.696147][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 827.701243][ C0] ? task_stopped_code+0x180/0x180
[ 827.706327][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 827.711854][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 827.716679][ C0] __do_sys_wait4+0x147/0x160
[ 827.721329][ C0] ? kernel_wait4+0x260/0x260
[ 827.725985][ C0] ? up_read+0x1b0/0x760
[ 827.730204][ C0] ? mark_held_locks+0x9f/0xe0
[ 827.734941][ C0] ? down_read_non_owner+0x470/0x470
[ 827.740205][ C0] ? handle_mm_fault+0x3ea/0x910
[ 827.745126][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 827.750819][ C0] do_syscall_64+0xb7/0x580
[ 827.755304][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 827.761171][ C0] RIP: 0033:0x4139ea
[ 827.765049][ C0] Code: Bad RIP value.
[ 827.769090][ C0] RSP: 002b:00007ffc6e2ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 827.777475][ C0] RAX: ffffffffffffffda RBX: 00000000000016d9 RCX: 00000000004139ea
[ 827.785423][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccc74 RDI: ffffffffffffffff
[ 827.793372][ C0] RBP: 00000000000000f8 R08: 00000000000016d8 R09: 000000000154f940
[ 827.801317][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 827.809264][ C0] R13: 00007ffc6e2ccef8 R14: 0000000000000000 R15: 0000000000000000
[ 827.817217][ C0] syz-executor.3 S24744 5849 5848 0x00000000
[ 827.823522][ C0] Call Trace:
[ 827.826785][ C0] ? __schedule+0x898/0x1cd0
[ 827.831352][ C0] ? __sched_text_start+0x8/0x8
[ 827.836176][ C0] ? release_task+0x15f0/0x15f0
[ 827.841001][ C0] ? lock_acquire+0x127/0x320
[ 827.845650][ C0] ? do_wait+0x39f/0x970
[ 827.849870][ C0] schedule+0xca/0x250
[ 827.853915][ C0] do_wait+0x622/0x970
[ 827.857959][ C0] ? wait_consider_task+0x3540/0x3540
[ 827.863306][ C0] ? mark_lock+0xbc/0x1160
[ 827.867697][ C0] kernel_wait4+0x14c/0x260
[ 827.872175][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 827.877261][ C0] ? __lock_acquire+0x145e/0x3b60
[ 827.882269][ C0] ? task_stopped_code+0x180/0x180
[ 827.887360][ C0] ? find_held_lock+0x2d/0x110
[ 827.892100][ C0] __do_sys_wait4+0x147/0x160
[ 827.896753][ C0] ? kernel_wait4+0x260/0x260
[ 827.901406][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 827.906230][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 827.911231][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 827.916144][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 827.921316][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 827.926573][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 827.931747][ C0] ? task_work_run+0x11c/0x1c0
[ 827.936497][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 827.942201][ C0] do_syscall_64+0xb7/0x580
[ 827.946680][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 827.952542][ C0] RIP: 0033:0x4139ea
[ 827.956418][ C0] Code: Bad RIP value.
[ 827.960470][ C0] RSP: 002b:00007ffc6e2cca88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 827.968856][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ea
[ 827.976801][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccac0 RDI: ffffffffffffffff
[ 827.984749][ C0] RBP: 0000000000000259 R08: 0000000000000001 R09: 000000000154f940
[ 827.992694][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 828.000643][ C0] R13: 00007ffc6e2ccac0 R14: 00000000000b35a2 R15: 00007ffc6e2ccad0
[ 828.008593][ C0] kworker/u4:0 I24616 7947 2 0x80004000
[ 828.014919][ C0] Workqueue: 0x0 (flush-8:0)
[ 828.019568][ C0] Call Trace:
[ 828.022834][ C0] ? __schedule+0x898/0x1cd0
[ 828.027410][ C0] ? __sched_text_start+0x8/0x8
[ 828.032234][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 828.037578][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.042579][ C0] schedule+0xca/0x250
[ 828.046623][ C0] worker_thread+0x245/0xe20
[ 828.051200][ C0] ? process_one_work+0x1530/0x1530
[ 828.056373][ C0] kthread+0x318/0x420
[ 828.060417][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.065852][ C0] ret_from_fork+0x24/0x30
[ 828.070244][ C0] kworker/u4:3 I29432 9878 2 0x80004000
[ 828.076573][ C0] Workqueue: 0x0 (events_unbound)
[ 828.081660][ C0] Call Trace:
[ 828.084923][ C0] ? __schedule+0x898/0x1cd0
[ 828.089490][ C0] ? __sched_text_start+0x8/0x8
[ 828.094318][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 828.099668][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.104670][ C0] schedule+0xca/0x250
[ 828.108714][ C0] worker_thread+0x245/0xe20
[ 828.113281][ C0] ? process_one_work+0x1530/0x1530
[ 828.118452][ C0] kthread+0x318/0x420
[ 828.122494][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.127931][ C0] ret_from_fork+0x24/0x30
[ 828.132346][ C0] getty S28024 11684 1 0x00000000
[ 828.138666][ C0] Call Trace:
[ 828.141965][ C0] ? __schedule+0x898/0x1cd0
[ 828.146536][ C0] ? __sched_text_start+0x8/0x8
[ 828.151370][ C0] ? __lock_acquire+0x145e/0x3b60
[ 828.156370][ C0] schedule+0xca/0x250
[ 828.160425][ C0] schedule_timeout+0x682/0xb20
[ 828.165262][ C0] ? n_tty_read+0x151a/0x1ae0
[ 828.169921][ C0] ? usleep_range+0x160/0x160
[ 828.174589][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.179418][ C0] ? lock_acquire+0x127/0x320
[ 828.184073][ C0] ? n_tty_read+0xab3/0x1ae0
[ 828.188645][ C0] ? up_read+0x1b0/0x760
[ 828.192863][ C0] wait_woken+0x131/0x250
[ 828.197171][ C0] ? woken_wake_function+0x70/0x70
[ 828.202256][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 828.208038][ C0] n_tty_read+0x152e/0x1ae0
[ 828.212520][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 828.217521][ C0] ? tty_write+0x54b/0x800
[ 828.221912][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 828.227693][ C0] ? copy_from_read_buf+0x500/0x500
[ 828.232868][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.237721][ C0] ? __fsnotify_parent+0xd1/0x370
[ 828.242721][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 828.248501][ C0] tty_read+0x190/0x290
[ 828.252633][ C0] ? copy_from_read_buf+0x500/0x500
[ 828.257807][ C0] ? tty_poll+0x180/0x180
[ 828.262113][ C0] __vfs_read+0x76/0x100
[ 828.266333][ C0] vfs_read+0x1ea/0x430
[ 828.270464][ C0] ksys_read+0x127/0x250
[ 828.274683][ C0] ? kernel_write+0x120/0x120
[ 828.279339][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 828.285034][ C0] do_syscall_64+0xb7/0x580
[ 828.289525][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 828.295409][ C0] RIP: 0033:0x7f802472c310
[ 828.299817][ C0] Code: Bad RIP value.
[ 828.303864][ C0] RSP: 002b:00007ffc2283fbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 828.312264][ C0] RAX: ffffffffffffffda RBX: 00007f8024e016a8 RCX: 00007f802472c310
[ 828.320221][ C0] RDX: 0000000000000001 RSI: 00007ffc2283fc18 RDI: 0000000000000000
[ 828.328169][ C0] RBP: 00007ffc22840400 R08: 00007ffc2283fa00 R09: 00007f80249e2e90
[ 828.336117][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 828.344067][ C0] R13: 00007ffc22843f11 R14: 0000000000000000 R15: 0000000000000000
[ 828.352026][ C0] kworker/0:0 I28272 11967 2 0x80004000
[ 828.358371][ C0] Workqueue: 0x0 (pm)
[ 828.362418][ C0] Call Trace:
[ 828.365692][ C0] ? __schedule+0x898/0x1cd0
[ 828.370261][ C0] ? __sched_text_start+0x8/0x8
[ 828.375090][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 828.380440][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.385443][ C0] schedule+0xca/0x250
[ 828.389488][ C0] worker_thread+0x245/0xe20
[ 828.394052][ C0] ? process_one_work+0x1530/0x1530
[ 828.399223][ C0] kthread+0x318/0x420
[ 828.403265][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.408613][ C0] ret_from_fork+0x24/0x30
[ 828.413001][ C0] kworker/u4:4 I31000 12003 2 0x80004000
[ 828.419325][ C0] Call Trace:
[ 828.422589][ C0] ? __schedule+0x898/0x1cd0
[ 828.427164][ C0] ? __sched_text_start+0x8/0x8
[ 828.431988][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.436986][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 828.441897][ C0] schedule+0xca/0x250
[ 828.445942][ C0] worker_thread+0x245/0xe20
[ 828.450509][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 828.456290][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 828.461212][ C0] ? process_one_work+0x1530/0x1530
[ 828.466386][ C0] kthread+0x318/0x420
[ 828.470429][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.475774][ C0] ret_from_fork+0x24/0x30
[ 828.480165][ C0] kworker/1:5 I30752 13167 2 0x80004000
[ 828.486491][ C0] Workqueue: 0x0 (events_power_efficient)
[ 828.492271][ C0] Call Trace:
[ 828.495540][ C0] ? __schedule+0x898/0x1cd0
[ 828.500106][ C0] ? __sched_text_start+0x8/0x8
[ 828.504939][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 828.510373][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.515384][ C0] schedule+0xca/0x250
[ 828.519427][ C0] worker_thread+0x245/0xe20
[ 828.523995][ C0] ? process_one_work+0x1530/0x1530
[ 828.529168][ C0] kthread+0x318/0x420
[ 828.533212][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.538559][ C0] ret_from_fork+0x24/0x30
[ 828.542949][ C0] kworker/0:8 I31000 13605 2 0x80004000
[ 828.549290][ C0] Call Trace:
[ 828.552555][ C0] ? __schedule+0x898/0x1cd0
[ 828.557120][ C0] ? __sched_text_start+0x8/0x8
[ 828.561955][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.566957][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 828.571881][ C0] schedule+0xca/0x250
[ 828.575927][ C0] worker_thread+0x245/0xe20
[ 828.580491][ C0] ? _raw_spin_trylock_bh+0x63/0x70
[ 828.585667][ C0] ? process_one_work+0x1530/0x1530
[ 828.590841][ C0] kthread+0x318/0x420
[ 828.594896][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 828.600241][ C0] ret_from_fork+0x24/0x30
[ 828.604628][ C0] syz-executor.5 D28520 13614 5396 0x80004006
[ 828.610936][ C0] Call Trace:
[ 828.614203][ C0] ? __schedule+0x898/0x1cd0
[ 828.618768][ C0] ? __sched_text_start+0x8/0x8
[ 828.623594][ C0] ? prepare_to_wait_event+0x129/0x650
[ 828.629028][ C0] schedule+0xca/0x250
[ 828.633075][ C0] synchronize_rcu_expedited+0x7a2/0xf50
[ 828.638683][ C0] ? __wake_up_common_lock+0xde/0x130
[ 828.644028][ C0] ? wait_rcu_exp_gp+0x40/0x40
[ 828.648764][ C0] ? finish_wait+0x260/0x260
[ 828.653334][ C0] ? find_held_lock+0x2d/0x110
[ 828.658073][ C0] ? sync_rcu_exp_select_cpus+0xb10/0xb10
[ 828.663766][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.668592][ C0] ? __wake_up_common+0x650/0x650
[ 828.673616][ C0] ? shrink_dentry_list+0x16/0x490
[ 828.678703][ C0] ? up_write+0x14d/0x470
[ 828.683116][ C0] namespace_unlock+0x1d2/0x500
[ 828.687946][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.692771][ C0] ? __cleanup_mnt+0x20/0x20
[ 828.697335][ C0] ? put_mnt_ns+0x5f/0x80
[ 828.701639][ C0] ? do_raw_spin_unlock+0x50/0x220
[ 828.706722][ C0] put_mnt_ns+0x5f/0x80
[ 828.710853][ C0] free_nsproxy+0x41/0x220
[ 828.715244][ C0] switch_task_namespaces+0xaf/0xd0
[ 828.720419][ C0] do_exit+0x8bf/0x2c00
[ 828.724553][ C0] ? find_held_lock+0x2d/0x110
[ 828.729290][ C0] ? mm_update_next_owner+0x630/0x630
[ 828.734638][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.739463][ C0] do_group_exit+0x125/0x340
[ 828.744027][ C0] get_signal+0x466/0x23d0
[ 828.748421][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 828.753430][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 828.758342][ C0] do_signal+0x88/0x14e0
[ 828.762560][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 828.767473][ C0] ? setup_sigcontext+0x820/0x820
[ 828.772481][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 828.777742][ C0] ? ktime_get+0x162/0x1d0
[ 828.782132][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 828.787043][ C0] ? do_futex+0x1b90/0x1b90
[ 828.791522][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 828.796786][ C0] do_syscall_64+0x45f/0x580
[ 828.801363][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 828.807229][ C0] RIP: 0033:0x459a59
[ 828.811104][ C0] Code: Bad RIP value.
[ 828.815144][ C0] RSP: 002b:00007ffdd70c8688 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 828.823531][ C0] RAX: ffffffffffffff92 RBX: 00000000000003e8 RCX: 0000000000459a59
[ 828.831479][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 828.839426][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 828.847374][ C0] R10: 00007ffdd70c8760 R11: 0000000000000246 R12: 000000000075bf20
[ 828.855322][ C0] R13: 00000000000b3432 R14: 00000000000b3c2f R15: 000000000075bf2c
[ 828.863274][ C0] udevd S28592 13617 239 0x00000000
[ 828.869586][ C0] Call Trace:
[ 828.872850][ C0] ? __schedule+0x898/0x1cd0
[ 828.877414][ C0] ? __sched_text_start+0x8/0x8
[ 828.882239][ C0] schedule+0xca/0x250
[ 828.886290][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 828.892335][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 828.898118][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 828.903291][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 828.908115][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 828.913115][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 828.918025][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 828.923196][ C0] ep_poll+0xcca/0xe60
[ 828.927238][ C0] ? ep_modify+0x830/0x830
[ 828.931632][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 828.937152][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 828.942157][ C0] ? wake_up_q+0xf0/0xf0
[ 828.946392][ C0] ? mark_held_locks+0x9f/0xe0
[ 828.951132][ C0] do_epoll_wait+0x209/0x260
[ 828.955698][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 828.961390][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 828.966390][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 828.971651][ C0] do_syscall_64+0xb7/0x580
[ 828.976131][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 828.981995][ C0] RIP: 0033:0x7f8d19061943
[ 828.986389][ C0] Code: Bad RIP value.
[ 828.990432][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 828.998825][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 829.006774][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 829.014720][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 829.022669][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 829.030619][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 829.038569][ C0] udevd S28592 13622 239 0x00000000
[ 829.044880][ C0] Call Trace:
[ 829.048146][ C0] ? __schedule+0x898/0x1cd0
[ 829.052722][ C0] ? __sched_text_start+0x8/0x8
[ 829.057547][ C0] ? debug_object_fixup+0x30/0x30
[ 829.062546][ C0] ? enqueue_hrtimer+0x380/0x380
[ 829.067458][ C0] schedule+0xca/0x250
[ 829.071516][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 829.077558][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 829.083340][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 829.089293][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 829.094220][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 829.099405][ C0] ep_poll+0xcca/0xe60
[ 829.103458][ C0] ? ep_modify+0x830/0x830
[ 829.107859][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 829.113386][ C0] ? ep_poll_wakeup_proc+0x40/0x40
[ 829.118475][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 829.123741][ C0] ? __might_fault+0x192/0x1d0
[ 829.129354][ C0] ? wake_up_q+0xf0/0xf0
[ 829.133573][ C0] ? __x64_sys_epoll_ctl+0x284/0xdb0
[ 829.138850][ C0] do_epoll_wait+0x209/0x260
[ 829.143422][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 829.148425][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 829.153686][ C0] do_syscall_64+0xb7/0x580
[ 829.158168][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 829.164039][ C0] RIP: 0033:0x7f8d19061943
[ 829.168456][ C0] Code: Bad RIP value.
[ 829.172503][ C0] RSP: 002b:00007ffd3ff20a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 829.180890][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd250 RCX: 00007f8d19061943
[ 829.188842][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff20b50 RDI: 0000000000000007
[ 829.196803][ C0] RBP: 0000000000625500 R08: 00007ffd3ff96090 R09: 000000000001fa2c
[ 829.204757][ C0] R10: 000000000000ee44 R11: 0000000000000246 R12: 0000000001fcfe80
[ 829.212709][ C0] R13: 00007ffd3ff21ba7 R14: 0000000000000005 R15: 0000000001fcd250
[ 829.220661][ C0] syz-executor.3 R running task 29512 13629 5849 0x00004004
[ 829.228550][ C0] Call Trace:
[ 829.231827][ C0] ? do_raw_spin_lock+0x1d1/0x280
[ 829.236835][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 829.241782][ C0] ? lock_acquire+0x127/0x320
[ 829.246441][ C0] ? input_inject_event+0xa6/0x323
[ 829.251534][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 829.256887][ C0] ? input_inject_event+0xa6/0x323
[ 829.261977][ C0] ? input_inject_event+0xa6/0x323
[ 829.267068][ C0] ? evdev_write+0x2c9/0x410
[ 829.271637][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 829.277596][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 829.281991][ C0] ? security_file_permission+0x8a/0x370
[ 829.287600][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 829.293560][ C0] ? __vfs_write+0x76/0x100
[ 829.298040][ C0] ? vfs_write+0x262/0x5c0
[ 829.302432][ C0] ? ksys_write+0x1e8/0x250
[ 829.306913][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 829.311671][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 829.317371][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 829.323065][ C0] ? do_syscall_64+0xb7/0x580
[ 829.327726][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 829.333769][ C0] udevd R running task 32592 13630 13622 0x00004000
[ 829.341646][ C0] Call Trace:
[ 829.344912][ C0] ? __switch_to_asm+0x40/0x40
[ 829.349661][ C0] udevd R running task 32592 13632 239 0x00004000
[ 829.357548][ C0] Call Trace:
[ 829.360820][ C0] ? __switch_to_asm+0x40/0x40
[ 829.365558][ C0] syz-executor.0 S28520 13634 1740 0x00000000
[ 829.371874][ C0] Call Trace:
[ 829.375147][ C0] ? __schedule+0x898/0x1cd0
[ 829.379831][ C0] ? __sched_text_start+0x8/0x8
[ 829.384668][ C0] ? enqueue_hrtimer+0x380/0x380
[ 829.389587][ C0] schedule+0xca/0x250
[ 829.393638][ C0] futex_wait_queue_me+0x2a7/0x570
[ 829.398731][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 829.404166][ C0] futex_wait+0x1e2/0x590
[ 829.408473][ C0] ? futex_wait_setup+0x350/0x350
[ 829.413474][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 829.419436][ C0] ? mark_lock+0xbc/0x1160
[ 829.423830][ C0] ? __lock_acquire+0x145e/0x3b60
[ 829.428830][ C0] do_futex+0x15d/0x1b90
[ 829.433049][ C0] ? __lock_acquire+0x145e/0x3b60
[ 829.438053][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 829.442879][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 829.447881][ C0] ? find_held_lock+0x2d/0x110
[ 829.452620][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 829.457551][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 829.462385][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 829.467296][ C0] ? ktime_get+0x190/0x1d0
[ 829.471695][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 829.476965][ C0] ? ktime_get+0x162/0x1d0
[ 829.481360][ C0] __x64_sys_futex+0x376/0x4f0
[ 829.486102][ C0] ? do_futex+0x1b90/0x1b90
[ 829.490581][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 829.496277][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 829.501977][ C0] do_syscall_64+0xb7/0x580
[ 829.506456][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 829.512323][ C0] RIP: 0033:0x459a59
[ 829.516207][ C0] Code: Bad RIP value.
[ 829.520249][ C0] RSP: 002b:00007fff7390fbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 829.528633][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 829.536579][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 829.544526][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 829.552472][ C0] R10: 00007fff7390fc90 R11: 0000000000000246 R12: 000000000075bf20
[ 829.560419][ C0] R13: 00000000000c6b19 R14: 00000000000c7316 R15: 000000000075bf2c
[ 829.568370][ C0] syz-executor.0 S29160 13637 1740 0x00000000
[ 829.574680][ C0] Call Trace:
[ 829.577949][ C0] ? __schedule+0x898/0x1cd0
[ 829.582514][ C0] ? __sched_text_start+0x8/0x8
[ 829.587340][ C0] ? find_held_lock+0x2d/0x110
[ 829.592083][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 829.597775][ C0] schedule+0xca/0x250
[ 829.601822][ C0] schedule_timeout+0x682/0xb20
[ 829.606647][ C0] ? find_held_lock+0x2d/0x110
[ 829.611386][ C0] ? usleep_range+0x160/0x160
[ 829.616037][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 829.620862][ C0] ? find_held_lock+0x2d/0x110
[ 829.625611][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 829.630784][ C0] __down_interruptible+0x1a2/0x370
[ 829.635959][ C0] ? __down+0x2c0/0x2c0
[ 829.640088][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 829.645000][ C0] down_interruptible+0x62/0x80
[ 829.649827][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 829.654482][ C0] ? gadget_bind+0x290/0x290
[ 829.659048][ C0] ? mark_lock+0xbc/0x1160
[ 829.663440][ C0] ? do_sys_open+0x2e2/0x580
[ 829.668018][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 829.674147][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 829.679929][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 829.685536][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 829.690462][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 829.695029][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 829.700548][ C0] ? ioctl_preallocate+0x200/0x200
[ 829.705632][ C0] ? __fget+0x357/0x530
[ 829.709763][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 829.714163][ C0] ? putname+0xe1/0x120
[ 829.718294][ C0] ? do_sys_open+0x2e7/0x580
[ 829.722860][ C0] ksys_ioctl+0x9b/0xc0
[ 829.726989][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 829.731554][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 829.736814][ C0] do_syscall_64+0xb7/0x580
[ 829.741295][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 829.747162][ C0] RIP: 0033:0x4598c7
[ 829.751038][ C0] Code: Bad RIP value.
[ 829.755079][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 829.763462][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 829.771410][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 829.779369][ C0] RBP: 00000000200000ea R08: 0000000000000000 R09: 000000000000000b
[ 829.787329][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000
[ 829.795278][ C0] R13: 00000000004c9361 R14: 00000000004e0908 R15: 00000000ffffffff
[ 829.803227][ C0] syz-executor.2 S28520 13635 1743 0x00000000
[ 829.809547][ C0] Call Trace:
[ 829.812811][ C0] ? __schedule+0x898/0x1cd0
[ 829.817376][ C0] ? __sched_text_start+0x8/0x8
[ 829.822205][ C0] ? enqueue_hrtimer+0x380/0x380
[ 829.827118][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 829.832379][ C0] schedule+0xca/0x250
[ 829.836423][ C0] do_nanosleep+0x21f/0x650
[ 829.840901][ C0] ? schedule_timeout_idle+0x80/0x80
[ 829.846164][ C0] ? memset+0x20/0x40
[ 829.850131][ C0] ? __hrtimer_init+0x134/0x260
[ 829.854961][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 829.859877][ C0] ? nanosleep_copyout+0x100/0x100
[ 829.864964][ C0] ? _copy_from_user+0x123/0x190
[ 829.869877][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 829.875833][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 829.881186][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 829.886022][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 829.891110][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 829.896197][ C0] ? do_syscall_64+0x1a/0x580
[ 829.900848][ C0] do_syscall_64+0xb7/0x580
[ 829.905325][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 829.911206][ C0] RIP: 0033:0x457f21
[ 829.915092][ C0] Code: Bad RIP value.
[ 829.919132][ C0] RSP: 002b:00007ffff59317c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000023
[ 829.927518][ C0] RAX: ffffffffffffffda RBX: 00000000000c6e3c RCX: 0000000000457f21
[ 829.935465][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff59317d0
[ 829.943411][ C0] RBP: 0000000000000001 R08: 000000003762c3a6 R09: 000000003762c3aa
[ 829.951370][ C0] R10: 00007ffff59318c0 R11: 0000000000000293 R12: 000000000075bf20
[ 829.959316][ C0] R13: 000000000075c9a0 R14: 0000000000760e88 R15: 000000000075c124
[ 829.967265][ C0] syz-executor.2 S28632 13638 1743 0x00000000
[ 829.973577][ C0] Call Trace:
[ 829.976843][ C0] ? __schedule+0x898/0x1cd0
[ 829.981419][ C0] ? __sched_text_start+0x8/0x8
[ 829.986246][ C0] schedule+0xca/0x250
[ 829.990291][ C0] futex_wait_queue_me+0x2a7/0x570
[ 829.995376][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 830.000810][ C0] ? get_futex_key_refs.isra.0+0x62/0xb0
[ 830.006418][ C0] ? get_futex_key+0x895/0x14c0
[ 830.011251][ C0] futex_wait+0x1e2/0x590
[ 830.015568][ C0] ? futex_wait_setup+0x350/0x350
[ 830.020569][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 830.028519][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0
[ 830.034215][ C0] ? futex_wake+0x164/0x480
[ 830.038705][ C0] ? mark_lock+0xbc/0x1160
[ 830.043096][ C0] ? mark_lock+0xbc/0x1160
[ 830.047489][ C0] do_futex+0x15d/0x1b90
[ 830.051707][ C0] ? find_held_lock+0x2d/0x110
[ 830.056457][ C0] ? __might_fault+0x11f/0x1d0
[ 830.061195][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 830.066194][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.071021][ C0] ? lock_acquire+0x127/0x320
[ 830.075670][ C0] ? __might_fault+0xef/0x1d0
[ 830.080326][ C0] ? __might_fault+0x192/0x1d0
[ 830.085065][ C0] ? _copy_to_user+0x107/0x150
[ 830.089807][ C0] __x64_sys_futex+0x376/0x4f0
[ 830.094548][ C0] ? do_futex+0x1b90/0x1b90
[ 830.099030][ C0] ? __x64_sys_clock_gettime+0x165/0x240
[ 830.104637][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 830.110330][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 830.116024][ C0] do_syscall_64+0xb7/0x580
[ 830.120504][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 830.126370][ C0] RIP: 0033:0x459a59
[ 830.130257][ C0] Code: Bad RIP value.
[ 830.134313][ C0] RSP: 002b:00007f0fb93b6cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 830.142726][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 0000000000459a59
[ 830.150680][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28
[ 830.158629][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 830.166577][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c
[ 830.174530][ C0] R13: 00007ffff593176f R14: 00007f0fb93b79c0 R15: 000000000075bf2c
[ 830.182491][ C0] syz-executor.2 R running task 32592 13644 1743 0x00004000
[ 830.190374][ C0] Call Trace:
[ 830.193645][ C0] ? __switch_to_asm+0x40/0x40
[ 830.198387][ C0] syz-executor.2 S28864 13646 1743 0x00000000
[ 830.204702][ C0] Call Trace:
[ 830.207969][ C0] ? __schedule+0x898/0x1cd0
[ 830.212535][ C0] ? __sched_text_start+0x8/0x8
[ 830.217359][ C0] schedule+0xca/0x250
[ 830.221408][ C0] futex_wait_queue_me+0x2a7/0x570
[ 830.227538][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 830.232974][ C0] ? get_futex_key_refs.isra.0+0x62/0xb0
[ 830.238591][ C0] ? get_futex_key+0x895/0x14c0
[ 830.243431][ C0] futex_wait+0x1e2/0x590
[ 830.247757][ C0] ? futex_wait_setup+0x350/0x350
[ 830.252764][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 830.258638][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0
[ 830.264333][ C0] ? futex_wake+0x164/0x480
[ 830.268816][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 830.274604][ C0] ? mark_lock+0xbc/0x1160
[ 830.278999][ C0] ? __kasan_slab_free+0x130/0x180
[ 830.284114][ C0] ? kmem_cache_free+0xb9/0x380
[ 830.288962][ C0] ? putname+0xe1/0x120
[ 830.293101][ C0] do_futex+0x15d/0x1b90
[ 830.297325][ C0] ? find_held_lock+0x2d/0x110
[ 830.302069][ C0] ? __might_fault+0x11f/0x1d0
[ 830.306812][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 830.311830][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.316660][ C0] ? lock_acquire+0x127/0x320
[ 830.321314][ C0] ? __might_fault+0xef/0x1d0
[ 830.325966][ C0] ? __might_fault+0x192/0x1d0
[ 830.330709][ C0] ? _copy_to_user+0x107/0x150
[ 830.335454][ C0] __x64_sys_futex+0x376/0x4f0
[ 830.340198][ C0] ? do_futex+0x1b90/0x1b90
[ 830.344680][ C0] ? __x64_sys_clock_gettime+0x165/0x240
[ 830.350291][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 830.356000][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 830.361785][ C0] do_syscall_64+0xb7/0x580
[ 830.366366][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 830.372239][ C0] RIP: 0033:0x459a59
[ 830.376126][ C0] Code: Bad RIP value.
[ 830.380183][ C0] RSP: 002b:00007f0fb9374cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 830.388570][ C0] RAX: ffffffffffffffda RBX: 000000000075c078 RCX: 0000000000459a59
[ 830.396520][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075c078
[ 830.404468][ C0] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000
[ 830.412414][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075c07c
[ 830.420368][ C0] R13: 00007ffff593176f R14: 00007f0fb93759c0 R15: 000000000075c07c
[ 830.428333][ C0] syz-executor.2 S28056 13650 1743 0x00000000
[ 830.434655][ C0] Call Trace:
[ 830.437924][ C0] ? __schedule+0x898/0x1cd0
[ 830.442488][ C0] ? __sched_text_start+0x8/0x8
[ 830.447312][ C0] schedule+0xca/0x250
[ 830.451355][ C0] futex_wait_queue_me+0x2a7/0x570
[ 830.456444][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 830.461877][ C0] futex_wait+0x1e2/0x590
[ 830.466181][ C0] ? futex_wait_setup+0x350/0x350
[ 830.471181][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 830.477050][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0
[ 830.482741][ C0] ? futex_wake+0x164/0x480
[ 830.487221][ C0] ? mark_lock+0xbc/0x1160
[ 830.491614][ C0] do_futex+0x15d/0x1b90
[ 830.495924][ C0] ? find_held_lock+0x2d/0x110
[ 830.500665][ C0] ? __might_fault+0x11f/0x1d0
[ 830.505403][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 830.510408][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.515234][ C0] ? lock_acquire+0x127/0x320
[ 830.519885][ C0] ? __might_fault+0xef/0x1d0
[ 830.524535][ C0] ? __might_fault+0x192/0x1d0
[ 830.529359][ C0] ? _copy_to_user+0x107/0x150
[ 830.534099][ C0] __x64_sys_futex+0x376/0x4f0
[ 830.538837][ C0] ? do_futex+0x1b90/0x1b90
[ 830.543318][ C0] ? __x64_sys_clock_gettime+0x165/0x240
[ 830.548925][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 830.554620][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 830.560329][ C0] do_syscall_64+0xb7/0x580
[ 830.564823][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 830.570688][ C0] RIP: 0033:0x459a59
[ 830.574564][ C0] Code: Bad RIP value.
[ 830.578605][ C0] RSP: 002b:00007f0fb9353cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 830.586988][ C0] RAX: ffffffffffffffda RBX: 000000000075c120 RCX: 0000000000459a59
[ 830.594943][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075c120
[ 830.602890][ C0] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000
[ 830.610838][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075c124
[ 830.618788][ C0] R13: 00007ffff593176f R14: 00007f0fb93549c0 R15: 000000000075c124
[ 830.626739][ C0] udevd S29024 13636 239 0x00000000
[ 830.633051][ C0] Call Trace:
[ 830.636319][ C0] ? __schedule+0x898/0x1cd0
[ 830.640895][ C0] ? __sched_text_start+0x8/0x8
[ 830.645720][ C0] schedule+0xca/0x250
[ 830.649766][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 830.655809][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 830.661590][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 830.666762][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.671589][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 830.676588][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 830.681507][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 830.686680][ C0] ep_poll+0xcca/0xe60
[ 830.690726][ C0] ? ep_modify+0x830/0x830
[ 830.695118][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 830.700381][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 830.705120][ C0] ? wake_up_q+0xf0/0xf0
[ 830.709341][ C0] ? __sched_text_start+0x8/0x8
[ 830.714166][ C0] do_epoll_wait+0x209/0x260
[ 830.718730][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 830.724421][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 830.729424][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 830.734690][ C0] do_syscall_64+0xb7/0x580
[ 830.739167][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 830.745032][ C0] RIP: 0033:0x7f8d19061943
[ 830.749429][ C0] Code: Bad RIP value.
[ 830.753471][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 830.761855][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 830.769818][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 830.777763][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 830.785710][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 830.793657][ C0] R13: 0000000001fde0c0 R14: 0000000001fcd250 R15: 000000000000000b
[ 830.801615][ C0] syz-executor.1 S28520 13639 1744 0x00000000
[ 830.807924][ C0] Call Trace:
[ 830.811188][ C0] ? __schedule+0x898/0x1cd0
[ 830.815752][ C0] ? __sched_text_start+0x8/0x8
[ 830.820582][ C0] ? enqueue_hrtimer+0x380/0x380
[ 830.825494][ C0] schedule+0xca/0x250
[ 830.829539][ C0] futex_wait_queue_me+0x2a7/0x570
[ 830.834627][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 830.840061][ C0] futex_wait+0x1e2/0x590
[ 830.844368][ C0] ? futex_wait_setup+0x350/0x350
[ 830.849372][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 830.855326][ C0] ? mark_lock+0xbc/0x1160
[ 830.859730][ C0] ? __lock_acquire+0x145e/0x3b60
[ 830.864730][ C0] do_futex+0x15d/0x1b90
[ 830.868958][ C0] ? __lock_acquire+0x145e/0x3b60
[ 830.873958][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.878785][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 830.883795][ C0] ? find_held_lock+0x2d/0x110
[ 830.888535][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 830.893447][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 830.898272][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 830.903183][ C0] ? ktime_get+0x190/0x1d0
[ 830.907578][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 830.912854][ C0] ? ktime_get+0x162/0x1d0
[ 830.917245][ C0] __x64_sys_futex+0x376/0x4f0
[ 830.921991][ C0] ? do_futex+0x1b90/0x1b90
[ 830.926473][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 830.932165][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 830.937859][ C0] do_syscall_64+0xb7/0x580
[ 830.942337][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 830.948203][ C0] RIP: 0033:0x459a59
[ 830.952080][ C0] Code: Bad RIP value.
[ 830.956125][ C0] RSP: 002b:00007ffd0c04dc38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 830.964507][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 830.972453][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 830.980400][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 830.988350][ C0] R10: 00007ffd0c04dd10 R11: 0000000000000246 R12: 000000000075bf20
[ 830.996299][ C0] R13: 00000000000c6b4c R14: 00000000000c7349 R15: 000000000075bf2c
[ 831.004249][ C0] syz-executor.1 S29160 13643 1744 0x00000000
[ 831.010558][ C0] Call Trace:
[ 831.013823][ C0] ? __schedule+0x898/0x1cd0
[ 831.018392][ C0] ? __sched_text_start+0x8/0x8
[ 831.023217][ C0] ? find_held_lock+0x2d/0x110
[ 831.027956][ C0] ? debug_check_no_obj_freed+0x20f/0x443
[ 831.033650][ C0] schedule+0xca/0x250
[ 831.037782][ C0] schedule_timeout+0x682/0xb20
[ 831.042607][ C0] ? find_held_lock+0x2d/0x110
[ 831.047435][ C0] ? usleep_range+0x160/0x160
[ 831.052086][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.056913][ C0] ? find_held_lock+0x2d/0x110
[ 831.061653][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 831.066828][ C0] __down_interruptible+0x1a2/0x370
[ 831.072003][ C0] ? __down+0x2c0/0x2c0
[ 831.076133][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 831.081045][ C0] down_interruptible+0x62/0x80
[ 831.085876][ C0] fuzzer_ioctl+0x1ecf/0x34d0
[ 831.090530][ C0] ? gadget_bind+0x290/0x290
[ 831.095099][ C0] ? mark_lock+0xbc/0x1160
[ 831.099504][ C0] ? do_sys_open+0x2e2/0x580
[ 831.104070][ C0] ? refcount_inc_not_zero_checked+0x12d/0x1e0
[ 831.110201][ C0] ? refcount_dec_and_mutex_lock+0x80/0x80
[ 831.115980][ C0] full_proxy_unlocked_ioctl+0x111/0x180
[ 831.121588][ C0] ? debugfs_real_fops+0xd0/0xd0
[ 831.126502][ C0] do_vfs_ioctl+0xd2d/0x1330
[ 831.131066][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 831.136611][ C0] ? ioctl_preallocate+0x200/0x200
[ 831.141716][ C0] ? __fget+0x357/0x530
[ 831.145858][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 831.150253][ C0] ? putname+0xe1/0x120
[ 831.154388][ C0] ? do_sys_open+0x2e7/0x580
[ 831.158957][ C0] ksys_ioctl+0x9b/0xc0
[ 831.163093][ C0] __x64_sys_ioctl+0x6f/0xb0
[ 831.167668][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 831.172930][ C0] do_syscall_64+0xb7/0x580
[ 831.177412][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 831.183281][ C0] RIP: 0033:0x4598c7
[ 831.187252][ C0] Code: Bad RIP value.
[ 831.191295][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 831.199682][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598c7
[ 831.207631][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 831.215580][ C0] RBP: 00000000200008ed R08: 0000000000000000 R09: 000000000000000b
[ 831.223527][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 831.231476][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 00000000ffffffff
[ 831.239426][ C0] udevd S28592 13640 239 0x00000000
[ 831.245742][ C0] Call Trace:
[ 831.249009][ C0] ? __schedule+0x898/0x1cd0
[ 831.253575][ C0] ? __sched_text_start+0x8/0x8
[ 831.258402][ C0] schedule+0xca/0x250
[ 831.262448][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 831.268490][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 831.274272][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 831.279446][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.284269][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 831.289267][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 831.294190][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 831.299379][ C0] ep_poll+0xcca/0xe60
[ 831.303441][ C0] ? ep_modify+0x830/0x830
[ 831.307851][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 831.313379][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.318207][ C0] ? handle_mm_fault+0x1d5/0x910
[ 831.323120][ C0] ? wake_up_q+0xf0/0xf0
[ 831.327351][ C0] ? mark_held_locks+0x9f/0xe0
[ 831.332094][ C0] ? down_read_non_owner+0x470/0x470
[ 831.337362][ C0] do_epoll_wait+0x209/0x260
[ 831.341931][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 831.347630][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 831.352633][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 831.357896][ C0] do_syscall_64+0xb7/0x580
[ 831.362382][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 831.368264][ C0] RIP: 0033:0x7f8d19061943
[ 831.372669][ C0] Code: Bad RIP value.
[ 831.376713][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 831.385102][ C0] RAX: ffffffffffffffda RBX: 0000000001fdd5f0 RCX: 00007f8d19061943
[ 831.393055][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 831.401010][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 831.408957][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 831.416907][ C0] R13: 0000000001fdecd0 R14: 0000000001fcd250 R15: 000000000000000b
[ 831.424861][ C0] udevd S29024 13641 239 0x00000000
[ 831.431174][ C0] Call Trace:
[ 831.434443][ C0] ? __schedule+0x898/0x1cd0
[ 831.439009][ C0] ? __sched_text_start+0x8/0x8
[ 831.443835][ C0] schedule+0xca/0x250
[ 831.447884][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 831.453928][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 831.459709][ C0] ? unix_stream_sendmsg+0x910/0x910
[ 831.464970][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.469796][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.474621][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 831.479619][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 831.484534][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 831.489707][ C0] ep_poll+0xcca/0xe60
[ 831.493751][ C0] ? ep_modify+0x830/0x830
[ 831.498163][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 831.502901][ C0] ? wake_up_q+0xf0/0xf0
[ 831.507118][ C0] do_epoll_wait+0x209/0x260
[ 831.511694][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 831.517386][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 831.522386][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 831.527644][ C0] do_syscall_64+0xb7/0x580
[ 831.532120][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 831.537984][ C0] RIP: 0033:0x7f8d19061943
[ 831.542378][ C0] Code: Bad RIP value.
[ 831.546419][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 831.554803][ C0] RAX: ffffffffffffffda RBX: 0000000001fdd5f0 RCX: 00007f8d19061943
[ 831.562750][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 831.570695][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 831.578641][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 831.586602][ C0] R13: 0000000001fe6b00 R14: 0000000001fcd250 R15: 000000000000000b
[ 831.594556][ C0] syz-executor.4 S28520 13647 1752 0x00000000
[ 831.600869][ C0] Call Trace:
[ 831.604136][ C0] ? __schedule+0x898/0x1cd0
[ 831.608701][ C0] ? __sched_text_start+0x8/0x8
[ 831.613529][ C0] ? enqueue_hrtimer+0x380/0x380
[ 831.618442][ C0] schedule+0xca/0x250
[ 831.622489][ C0] futex_wait_queue_me+0x2a7/0x570
[ 831.627578][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 831.633014][ C0] futex_wait+0x1e2/0x590
[ 831.637320][ C0] ? futex_wait_setup+0x350/0x350
[ 831.642323][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 831.648277][ C0] ? futex_wake+0x164/0x480
[ 831.652760][ C0] ? __lock_acquire+0x145e/0x3b60
[ 831.657760][ C0] do_futex+0x15d/0x1b90
[ 831.661982][ C0] ? __lock_acquire+0x145e/0x3b60
[ 831.666981][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.671808][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 831.676807][ C0] ? find_held_lock+0x2d/0x110
[ 831.681547][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 831.686462][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.691286][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 831.696196][ C0] ? ktime_get+0x190/0x1d0
[ 831.700674][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 831.705933][ C0] ? ktime_get+0x162/0x1d0
[ 831.710330][ C0] __x64_sys_futex+0x376/0x4f0
[ 831.715071][ C0] ? do_futex+0x1b90/0x1b90
[ 831.719553][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 831.725246][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 831.730941][ C0] do_syscall_64+0xb7/0x580
[ 831.735420][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 831.741288][ C0] RIP: 0033:0x459a59
[ 831.745176][ C0] Code: Bad RIP value.
[ 831.749216][ C0] RSP: 002b:00007fff79f49e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 831.757611][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 0000000000459a59
[ 831.765559][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 831.773508][ C0] RBP: 0000000000000159 R08: ffffffffffffffff R09: ffffffffffffffff
[ 831.781457][ C0] R10: 00007fff79f49ee0 R11: 0000000000000246 R12: 000000000075bf20
[ 831.789405][ C0] R13: 00000000000c6baa R14: 00000000000c6d03 R15: 000000000075bf2c
[ 831.797358][ C0] syz-executor.4 S29024 13649 1752 0x00000000
[ 831.803689][ C0] Call Trace:
[ 831.806956][ C0] ? __schedule+0x898/0x1cd0
[ 831.811523][ C0] ? __sched_text_start+0x8/0x8
[ 831.816349][ C0] ? enqueue_hrtimer+0x380/0x380
[ 831.821261][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 831.826519][ C0] schedule+0xca/0x250
[ 831.830563][ C0] do_nanosleep+0x21f/0x650
[ 831.835042][ C0] ? schedule_timeout_idle+0x80/0x80
[ 831.840306][ C0] ? memset+0x20/0x40
[ 831.844266][ C0] ? __hrtimer_init+0x134/0x260
[ 831.849094][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 831.854006][ C0] ? nanosleep_copyout+0x100/0x100
[ 831.859095][ C0] ? _copy_from_user+0x123/0x190
[ 831.864005][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 831.869958][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 831.875307][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 831.880135][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 831.885136][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 831.890222][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 831.895312][ C0] ? do_syscall_64+0x1a/0x580
[ 831.899963][ C0] do_syscall_64+0xb7/0x580
[ 831.904444][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 831.910315][ C0] RIP: 0033:0x457f21
[ 831.914190][ C0] Code: Bad RIP value.
[ 831.918230][ C0] RSP: 002b:00007fd1268bfc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000023
[ 831.926616][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 0000000000457f21
[ 831.934565][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fd1268bfc30
[ 831.942510][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 831.950459][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fd1268c06d4
[ 831.958403][ C0] R13: 00000000004bf161 R14: 00000000004e09c8 R15: 00000000ffffffff
[ 831.966349][ C0]
[ 831.966349][ C0] Showing all locks held in the system:
[ 831.974046][ C0] 4 locks held by kworker/0:1/12:
[ 831.979050][ C0] 2 locks held by kworker/1:1/22:
[ 831.984066][ C0] #0: ffff8881da029a28 ((wq_completion)rcu_gp){+.+.}, at: process_one_work+0x827/0x1530
[ 831.993850][ C0] #1: ffff8881d968fdd0 ((work_completion)(&rew.rew_work)){+.+.}, at: process_one_work+0x85b/0x1530
[ 832.004941][ C0] 3 locks held by kworker/1:2/83:
[ 832.009936][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 832.020064][ C0] #1: ffff8881d8a47dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 832.030724][ C0] #2: ffff8881d5ef7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 832.039037][ C0] 7 locks held by kworker/0:2/102:
[ 832.044120][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 832.053901][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 832.062903][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 832.071558][ C0] #3: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 832.081599][ C0] #4: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 832.092194][ C0] #5: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 832.100674][ C0] #6: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 832.109957][ C0] 1 lock held by rsyslogd/1599:
[ 832.114794][ C0] #0: ffff8881d61f6ae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100
[ 832.123374][ C0] 2 locks held by getty/1689:
[ 832.128031][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.137212][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.146751][ C0] 2 locks held by getty/1690:
[ 832.151404][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.160592][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.170127][ C0] 2 locks held by getty/1691:
[ 832.174778][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.183956][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.193486][ C0] 2 locks held by getty/1692:
[ 832.198134][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.207312][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.216840][ C0] 2 locks held by getty/1693:
[ 832.221487][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.230664][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.240189][ C0] 2 locks held by getty/1694:
[ 832.244835][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.254010][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.263543][ C0] 6 locks held by kworker/0:3/2746:
[ 832.268716][ C0] 4 locks held by kworker/0:4/2751:
[ 832.273883][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 832.284014][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 832.294667][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 832.302987][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 832.312282][ C0] 5 locks held by kworker/0:5/2766:
[ 832.317457][ C0] 3 locks held by kworker/0:7/2804:
[ 832.322634][ C0] 2 locks held by getty/11684:
[ 832.327370][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 832.336555][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 832.346091][ C0] 1 lock held by syz-executor.5/13614:
[ 832.351521][ C0] #0: ffffffff86d046b8 (rcu_state.exp_mutex){+.+.}, at: synchronize_rcu_expedited+0xd35/0xf50
[ 832.361839][ C0] 2 locks held by syz-executor.3/13629:
[ 832.367358][ C0]
[ 832.369675][ C0] =============================================
[ 832.369675][ C0]
[ 832.378239][ C0] task PC stack pid father
[ 832.384996][ C0] init R running task 24528 1 0 0x00000000
[ 832.390118][ T83] usb 3-1: unable to read config index 0 descriptor/start: -71
[ 832.392889][ C0] Call Trace:
[ 832.392910][ C0] ? __schedule+0x898/0x1cd0
[ 832.400471][ T83] usb 3-1: can't read configurations, error -71
[ 832.403699][ C0] ? __sched_text_start+0x8/0x8
[ 832.419303][ C0] ? debug_object_fixup+0x30/0x30
[ 832.424325][ C0] ? enqueue_hrtimer+0x380/0x380
[ 832.429255][ C0] schedule+0xca/0x250
[ 832.433318][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 832.439377][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 832.445175][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 832.450027][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 832.456001][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 832.461806][ C0] ? lockdep_hardirqs_on+0x382/0x580
20:28:40 executing program 4:
r0 = syz_usb_connect$cdc_ecm(0x5, 0x5d, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4b, 0x1, 0x1, 0x6, 0x20, 0xbe, [{{0x9, 0x4, 0x0, 0x3, 0x3, 0x2, 0x6, 0x0, 0x9, {{0x9, 0x24, 0x6, 0x0, 0x0, "d9cdda60"}, {0x5, 0x24, 0x0, 0x9e86}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x1000, 0x9, 0x28}, [@mbim={0xc, 0x24, 0x1b, 0x9, 0xcd6f, 0x3, 0x4, 0x0, 0x9}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x166, 0x7, 0xf9, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x38c, 0x2, 0xc0, 0x5}}}}}]}}]}}, &(0x7f0000000180)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x4, 0x3, 0x0, 0x8, 0x21}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x140a}}]})
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007f2ff1104f080100f56000000001090229000101000000090494000019b3c200052406000405240000000d240f01000000000000000000"], 0x0)
syz_usb_connect$cdc_ncm(0x0, 0x1be, &(0x7f0000000680)={{0x12, 0x1, 0x90, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1ac, 0x2, 0x1, 0x7f, 0x40, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0xc2, {{0x7, 0x24, 0x6, 0x0, 0x1, "54b9"}, {0x5, 0x24, 0x0, 0xfff8}, {0xd, 0x24, 0xf, 0x1, 0x4, 0xb60, 0x3ff}, {0x6, 0x24, 0x1a, 0x1e, 0x80}, [@dmm={0x7, 0x24, 0x14, 0x5, 0x100}, @mdlm_detail={0x54, 0x24, 0x13, 0x19, "b9cadd7507c92230d1442ee0ed14d4ac954bcebf7b0fdce068ced78d3a8524bc2214893cb5093781271ad4c277070bcadedfd9305bea58c4053b94f8309aeee419c7c391f2a85be280e0c8e5dc64e53a"}, @mdlm={0x15, 0x24, 0x12, 0x9}, @mdlm_detail={0xd5, 0x24, 0x13, 0x5, "aff65aa6dbc7bb55d3d0dbe3ffdc6f3ab8a196630657da43ed0aec64397597b0eab92153e5469be48e2dd3fe58f1e6eedaef5c489dc765d42b96aae4dce62c675224d688fef677ffd5ce5f9f9ad9c290dce6506117aed9f2ac7ac3d7152b6293a7f36adc95fa72b48d2937e6b6ebf6f7a2adbc026f37a131c485181e36102531fd2038251042f3391677a7b994ba981fc184a28ab63c601cd0fa52afb0d7c1174099736456d172a1fe26f81a69c3201cd60f4b0a2ba02066cec50d4412294bc9fadffdee3a3e546024f0a9a9a1b1da526d"}, @acm={0x4, 0x24, 0x2, 0x1}, @obex={0x5, 0x24, 0x15, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x2a3, 0x3f, 0x81}}}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x2, 0xd, 0x0, 0x1e}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x9, "", {{{0x9, 0x5, 0x82, 0x2, 0x319, 0x1, 0x6, 0xbe}}, {{0x9, 0x5, 0x3, 0x2, 0x345, 0x8, 0x3, 0x7}}}}}}}]}}, &(0x7f0000000a80)={0xa, &(0x7f0000000840)={0xa, 0x6, 0x200, 0x81, 0x81, 0x0, 0x0, 0x1}, 0xea, &(0x7f0000000880)={0x5, 0xf, 0xea, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0xfa, "4972352d6787ad3d848068f1872f2148"}, @generic={0xaa, 0x10, 0x4, "978ce370612fa7f90d685f5335df4169f6576d25e38716e0df70e9ee39a54d4ad73bf84e09bb8ca22a6015149098d18ca5d83c740bfaa0c46509232053e107f3b0f75984dc730c9d767360c6b932b0dcb07da3df0c9b5c3ae87e14dd83fe4790f9acf5134c71ce238a80798c23c6852487f1e977a91a4c64230a3c40e2e8d11831d1f4bfa69e93c122d498dd6ed3fe4d81f5e834f8567d1c00dc98278eb974df289c0ddfccb772"}, @ssp_cap={0x10, 0x10, 0xa, 0x20, 0x1, 0x100, 0xf, 0x0, [0x7]}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x4, "81fae9018152a6fb27224afd2f4824f1"}]}, 0x4, [{0x20, &(0x7f0000000980)=@string={0x20, 0x3, "9c9d9473342e1df1deb8526543408df272abc4493335cf6ed79f082cc079"}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0x1007}}, {0x1f, &(0x7f0000000a00)=@string={0x1f, 0x3, "2a8510099610d4ffdf0746ea2e9e700c3d2eb3d4791a2b86335375459e"}}, {0x1e, &(0x7f0000000a40)=@string={0x1e, 0x3, "63b110ba78ad6be3ecb8e5508614deed3e4b774fbd829d7be9310e6a"}}]})
syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000001c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x0, 0x46d, 0xc71c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x5f, 0x110, 0x2, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x3, 0x1, 0x0, 0x2, {0x9, 0x21, 0xcc, 0x7, 0x1, {0x22, 0x5ff}}, {{{0x9, 0x5, 0x81, 0x3, 0x2a8, 0x81, 0x3f, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x118, 0x3f, 0x6, 0xf8}}]}}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x200, 0x2, 0x5, 0x1, 0x8, 0x1}, 0xad, &(0x7f0000000240)={0x5, 0xf, 0xad, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0xfd, "c3a8a4e981139b209d531fb42ce7df33"}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x0, 0x2, 0xfff}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x1, 0x6, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x8c, 0xf8, 0x4}, @generic={0x6c, 0x10, 0xa, "e5b9d11c70c2adc20b6833e76613b58d39c6a908bcc6935911715473de14de505e81ac302c5cb58cbc75051ec7a12694ad8c02d530cc6d664c82bd12be83ae3ca05525b666e2782318353ce4de7b49daabae58b10e12a5e7ac11c2c891b6c11e7cfa9914f36b79cb0d"}, @ssp_cap={0x10, 0x10, 0xa, 0x7, 0x1, 0x4, 0xf000, 0x5, [0xf7]}]}, 0x8, [{0x7d, &(0x7f0000000300)=@string={0x7d, 0x3, "bcd2ddf77fea56db72afb00daa8f6098a33d22c23d3574603e5d4f9cfd562a10aafdf3732078b91b027955f3c56dcc8b1df0ae67292fbecffaaca935780ea96e79848d2913048cc244ee3f2d525d1aa11f664165ebf9c35446fb62497684a7d4a306d6669724ef88a302af624580313f122e3f12493f143984c978"}}, {0x2, &(0x7f0000000380)=@string={0x2}}, {0x45, &(0x7f00000003c0)=@string={0x45, 0x3, "bc331373e234dffd86c453431183bb8d9264cd83e2e7f75c835e991a1676932f137e437c3344fee16b402453b26510f5bb14eb437ab7b5f8e74dd81bfb034f620e62b0"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x861}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x240a}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x42a}}, {0xc0, &(0x7f0000000500)=@string={0xc0, 0x3, "4422e158079b1af2e81a8da8089164749acdc1490b7be0ee146cc583ed4e70b3629aafa74f2dd53fbe9e8a792001f22c7b728b6d750d0f99f8ab607b6db42ec45778207026e1ec15998f19932badf13a186653a106cb02ea64add0c41b6201647ce970d9b9688634f25a4228a2a2ba4a7fbfd72553a26efac2eb51e2429bb053204825a7b9a2a8050d90e34468e21bff9c9639d3bc833a2e22acb9db7ddc16753351524a0a396d334887e09643d573558f061e2b5c8f0e4e598457f54e00"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x446}}]})
syz_usb_control_io(r1, 0x0, 0x0)
r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040000010209bd00070581070001000000bf52cf6794a9d3"], 0x0)
syz_usb_disconnect(r2)
r3 = syz_open_dev$evdev(&(0x7f0000000f00)='/dev/input/event#\x00', 0x8, 0x4080)
ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000f40)=""/234)
syz_usb_control_io$hid(r2, &(0x7f0000000cc0)={0x24, &(0x7f0000000b00)={0x0, 0x7, 0xbd, {0xbd, 0x31, "f956e419484ea6efa8274d9c068be3ae8357ffa8e15a60e4f4c0d0121b3e3d69dfa1a069ac62cb63d22ecec5ea97698359bf10716f7e6b19166aa445b34b51db2edf0b2dd8524cddd6f929fa4086435aa155752b3de414e2839498fe551d77a648dc1390979823d179953ba6fc2812f27c5e95d15562ab1c135b2b5bb96180090f7e3447303957d4effa9d824f71586839a0c62b4235952df29d8273bec3ff036f911ec9b061c65e91317599664d950bf5435641b6dd19849c4774"}}, &(0x7f0000000c00)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x439}}, &(0x7f0000000c40)={0x0, 0x22, 0x7, {[@global=@item_4={0x3, 0x1, 0x1, "c55b6775"}, @global=@item_012={0x1, 0x1, 0x7, 'k'}]}}, &(0x7f0000000c80)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1200, 0x7, 0x1, {0x22, 0xb00}}}}, &(0x7f0000000ec0)={0x2c, &(0x7f0000000d00)={0x0, 0x5, 0xa9, "c0ebc7907983ba82d1d86f6691b7fdc34bb618f58071e65816679026bf28dec881d7f2c226c35c5b3dff02886c56894c3486c3515bb696afec7363ba790a626f6c2e0098a8e8b399b2af45e3f36d1cfecbef39369347666f92f6bfe09c637c5aad402bc58bff1f65558652d096fea7ddc1ece86db21ff084e7f94f20d8f550b996956d68f97387c15548cefd3ae4ea42559282a1e5d2d183e05f63f4d447e848166d2df9727b97b48b"}, &(0x7f0000000dc0)={0x0, 0xa, 0x1, 0xd4}, &(0x7f0000000e00)={0x0, 0x8, 0x1, 0x20}, &(0x7f0000000e40)={0x20, 0x1, 0xe, "4cec26635db98971d75934092638"}, &(0x7f0000000e80)={0x20, 0x3, 0x1, 0x80}})
[ 832.467114][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 832.473436][ C0] ? pollwake+0x200/0x200
[ 832.477768][ C0] do_select+0x122e/0x1700
[ 832.482189][ C0] ? select_estimate_accuracy+0x320/0x320
[ 832.487900][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 832.493701][ C0] ? poll_freewait+0x250/0x250
[ 832.498464][ C0] ? kmem_cache_free+0xb9/0x380
[ 832.503307][ C0] ? putname+0xe1/0x120
[ 832.507459][ C0] ? filename_lookup+0x28f/0x3f0
[ 832.512390][ C0] ? vfs_statx+0x113/0x1e0
[ 832.516792][ C0] ? __do_sys_newstat+0x96/0x120
[ 832.521706][ C0] ? do_syscall_64+0xb7/0x580
[ 832.526358][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 832.532400][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 832.537315][ C0] ? find_held_lock+0x2d/0x110
[ 832.542056][ C0] ? mark_lock+0xbc/0x1160
[ 832.546450][ C0] ? __lock_acquire+0x145e/0x3b60
[ 832.551450][ C0] ? __lock_acquire+0x80b/0x3b60
[ 832.556365][ C0] ? find_held_lock+0x2d/0x110
[ 832.561105][ C0] ? __might_fault+0x11f/0x1d0
[ 832.565847][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 832.570680][ C0] ? lock_acquire+0x127/0x320
[ 832.575334][ C0] ? __might_fault+0xef/0x1d0
[ 832.579983][ C0] ? __might_fault+0x192/0x1d0
[ 832.584731][ C0] ? core_sys_select+0x4da/0x820
[ 832.589642][ C0] core_sys_select+0x4da/0x820
[ 832.594383][ C0] ? do_compat_pselect+0x210/0x210
[ 832.599470][ C0] ? find_held_lock+0x2d/0x110
[ 832.604209][ C0] ? find_held_lock+0x2d/0x110
[ 832.608951][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 832.613777][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 832.619298][ C0] ? timespec64_add_safe+0x189/0x210
[ 832.624556][ C0] ? nsec_to_clock_t+0x30/0x30
[ 832.629308][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 832.634571][ C0] kern_select+0x13d/0x1c0
[ 832.638962][ C0] ? core_sys_select+0x820/0x820
[ 832.643876][ C0] __x64_sys_select+0xba/0x150
[ 832.648615][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 832.653873][ C0] do_syscall_64+0xb7/0x580
[ 832.658355][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 832.664221][ C0] RIP: 0033:0x7fd311070dd3
[ 832.668620][ C0] Code: Bad RIP value.
[ 832.672659][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 832.681047][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 832.688995][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 832.696949][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 832.704895][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 832.712843][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 832.720794][ C0] kthreadd S29208 2 0 0x80004000
[ 832.727121][ C0] Call Trace:
[ 832.730388][ C0] ? __schedule+0x898/0x1cd0
[ 832.734952][ C0] ? __sched_text_start+0x8/0x8
[ 832.739781][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 832.744782][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 832.749694][ C0] schedule+0xca/0x250
[ 832.753742][ C0] kthreadd+0x572/0x680
[ 832.757874][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 832.763310][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 832.768483][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 832.773915][ C0] ret_from_fork+0x24/0x30
[ 832.778303][ C0] rcu_gp I30312 3 2 0x80004000
[ 832.784633][ C0] Call Trace:
[ 832.787899][ C0] ? __schedule+0x898/0x1cd0
[ 832.792463][ C0] ? __sched_text_start+0x8/0x8
[ 832.797290][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 832.802296][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 832.807208][ C0] schedule+0xca/0x250
[ 832.811262][ C0] rescuer_thread+0x6ed/0xc00
[ 832.815914][ C0] ? worker_thread+0xe20/0xe20
[ 832.820651][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 832.826433][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 832.831348][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 832.836606][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 832.841604][ C0] ? worker_thread+0xe20/0xe20
[ 832.846340][ C0] kthread+0x318/0x420
[ 832.850382][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 832.855726][ C0] ret_from_fork+0x24/0x30
[ 832.860113][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 832.866437][ C0] Call Trace:
[ 832.869703][ C0] ? __schedule+0x898/0x1cd0
[ 832.874271][ C0] ? __sched_text_start+0x8/0x8
[ 832.879097][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 832.884095][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 832.889007][ C0] schedule+0xca/0x250
[ 832.893063][ C0] rescuer_thread+0x6ed/0xc00
[ 832.897716][ C0] ? worker_thread+0xe20/0xe20
[ 832.902456][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 832.908235][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 832.913150][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 832.918409][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 832.923408][ C0] ? worker_thread+0xe20/0xe20
[ 832.928148][ C0] kthread+0x318/0x420
[ 832.932191][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 832.937556][ C0] ret_from_fork+0x24/0x30
[ 832.941944][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 832.948275][ C0] Workqueue: 0x0 (kblockd)
[ 832.952762][ C0] Call Trace:
[ 832.956029][ C0] ? __schedule+0x898/0x1cd0
[ 832.960594][ C0] ? __sched_text_start+0x8/0x8
[ 832.965430][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 832.970777][ C0] schedule+0xca/0x250
[ 832.974841][ C0] worker_thread+0x245/0xe20
[ 832.979417][ C0] ? process_one_work+0x1530/0x1530
[ 832.984589][ C0] kthread+0x318/0x420
[ 832.988641][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 832.993990][ C0] ret_from_fork+0x24/0x30
[ 832.998380][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 833.004704][ C0] Call Trace:
[ 833.007969][ C0] ? __schedule+0x898/0x1cd0
[ 833.012539][ C0] ? __sched_text_start+0x8/0x8
[ 833.017364][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 833.022363][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 833.027280][ C0] schedule+0xca/0x250
[ 833.031327][ C0] rescuer_thread+0x6ed/0xc00
[ 833.035982][ C0] ? worker_thread+0xe20/0xe20
[ 833.040732][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.046509][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 833.051420][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.056679][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.061678][ C0] ? worker_thread+0xe20/0xe20
[ 833.066414][ C0] kthread+0x318/0x420
[ 833.070459][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.075807][ C0] ret_from_fork+0x24/0x30
[ 833.080195][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 833.088065][ C0] Call Trace:
[ 833.091333][ C0] ? __schedule+0x898/0x1cd0
[ 833.095902][ C0] ? __sched_text_start+0x8/0x8
[ 833.100728][ C0] ? __do_softirq+0x650/0x912
[ 833.105381][ C0] ? takeover_tasklets+0x720/0x720
[ 833.110468][ C0] preempt_schedule_common+0x30/0x60
[ 833.115730][ C0] _cond_resched+0x18/0x20
[ 833.120125][ C0] smpboot_thread_fn+0x3e8/0x850
[ 833.125036][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.131421][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.136440][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.142855][ C0] kthread+0x318/0x420
[ 833.146904][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.152253][ C0] ret_from_fork+0x24/0x30
[ 833.156648][ C0] rcu_sched I29384 10 2 0x80004000
[ 833.162958][ C0] Call Trace:
[ 833.166234][ C0] ? __schedule+0x898/0x1cd0
[ 833.170804][ C0] ? __sched_text_start+0x8/0x8
[ 833.175634][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 833.180989][ C0] ? lock_timer_base+0x55/0x1a0
[ 833.185815][ C0] schedule+0xca/0x250
[ 833.189862][ C0] schedule_timeout+0x440/0xb20
[ 833.194693][ C0] ? lock_acquire+0x127/0x320
[ 833.199349][ C0] ? usleep_range+0x160/0x160
[ 833.204001][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.209782][ C0] ? __next_timer_interrupt+0x190/0x190
[ 833.215302][ C0] ? swake_up_one+0x60/0x60
[ 833.219796][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 833.225058][ C0] rcu_gp_kthread+0xaff/0x29e0
[ 833.229800][ C0] ? lock_acquire+0x127/0x320
[ 833.234453][ C0] ? kfree_call_rcu+0x10/0x10
[ 833.239105][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.244979][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.250240][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.255238][ C0] ? kfree_call_rcu+0x10/0x10
[ 833.259900][ C0] kthread+0x318/0x420
[ 833.263947][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.269294][ C0] ret_from_fork+0x24/0x30
[ 833.273684][ C0] migration/0 R running task 29944 11 2 0x80004000
[ 833.281561][ C0] Call Trace:
[ 833.284826][ C0] ? __schedule+0x898/0x1cd0
[ 833.289392][ C0] ? __sched_text_start+0x8/0x8
[ 833.294219][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.299999][ C0] schedule+0xca/0x250
[ 833.304065][ C0] smpboot_thread_fn+0x585/0x850
[ 833.309004][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.315397][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.320397][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.326782][ C0] kthread+0x318/0x420
[ 833.330826][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.336178][ C0] ret_from_fork+0x24/0x30
[ 833.340574][ C0] kworker/0:1 R running task 26000 12 2 0x80004000
[ 833.348464][ C0] Workqueue: usb_hub_wq hub_event
[ 833.353460][ C0] Call Trace:
[ 833.356735][ C0] ? __schedule+0x898/0x1cd0
[ 833.361322][ C0] ? __sched_text_start+0x8/0x8
[ 833.366152][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.371415][ C0] schedule+0xca/0x250
[ 833.375461][ C0] schedule_timeout+0x440/0xb20
[ 833.380293][ C0] ? find_held_lock+0x2d/0x110
[ 833.385056][ C0] ? usleep_range+0x160/0x160
[ 833.389723][ C0] ? __next_timer_interrupt+0x190/0x190
[ 833.395246][ C0] ? mark_held_locks+0x9f/0xe0
[ 833.399985][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 833.405160][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 833.410953][ C0] ? __free_object+0x747/0xcf0
[ 833.415699][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 833.421219][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.426480][ C0] ? wake_up_q+0xf0/0xf0
[ 833.430699][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 833.435610][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 833.440614][ C0] ? sg_clean+0x230/0x230
[ 833.444922][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 833.450180][ C0] ? memset+0x20/0x40
[ 833.454137][ C0] usb_control_msg+0x31c/0x4a0
[ 833.458875][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 833.464048][ C0] ? __next_timer_interrupt+0x190/0x190
[ 833.469570][ C0] hub_ext_port_status+0x125/0x460
[ 833.474656][ C0] hub_port_debounce+0x11c/0x260
[ 833.479584][ C0] ? usb_port_disable+0x190/0x190
[ 833.484582][ C0] ? kfree_const+0x51/0x60
[ 833.488973][ C0] ? kfree+0xe4/0x2f0
[ 833.492931][ C0] ? driver_check+0x50/0x50
[ 833.497411][ C0] ? kfree_const+0x51/0x60
[ 833.501801][ C0] ? kobject_put+0x18c/0x280
[ 833.506366][ C0] hub_event+0x250b/0x3640
[ 833.510759][ C0] ? find_held_lock+0x2d/0x110
[ 833.515499][ C0] ? mark_held_locks+0xe0/0xe0
[ 833.520238][ C0] ? hub_port_debounce+0x260/0x260
[ 833.525326][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 833.530848][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 833.536109][ C0] process_one_work+0x92b/0x1530
[ 833.541024][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 833.546370][ C0] worker_thread+0x96/0xe20
[ 833.550850][ C0] ? process_one_work+0x1530/0x1530
[ 833.556022][ C0] kthread+0x318/0x420
[ 833.560066][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.565411][ C0] ret_from_fork+0x24/0x30
[ 833.569805][ C0] cpuhp/0 S28352 13 2 0x80004000
[ 833.576113][ C0] Call Trace:
[ 833.579385][ C0] ? __schedule+0x898/0x1cd0
[ 833.583954][ C0] ? __sched_text_start+0x8/0x8
[ 833.588779][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.594669][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.599930][ C0] schedule+0xca/0x250
[ 833.603976][ C0] smpboot_thread_fn+0x585/0x850
[ 833.608889][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.615276][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.621231][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.627616][ C0] kthread+0x318/0x420
[ 833.631660][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.637005][ C0] ret_from_fork+0x24/0x30
[ 833.641393][ C0] cpuhp/1 S28400 14 2 0x80004000
[ 833.647704][ C0] Call Trace:
[ 833.650971][ C0] ? __schedule+0x898/0x1cd0
[ 833.655536][ C0] ? __sched_text_start+0x8/0x8
[ 833.660359][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.666140][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.671401][ C0] schedule+0xca/0x250
[ 833.675445][ C0] smpboot_thread_fn+0x585/0x850
[ 833.680370][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.686758][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.691758][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.698145][ C0] kthread+0x318/0x420
[ 833.702193][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.707538][ C0] ret_from_fork+0x24/0x30
[ 833.711929][ C0] migration/1 S30512 15 2 0x80004000
[ 833.718240][ C0] Call Trace:
[ 833.721501][ C0] ? __schedule+0x898/0x1cd0
[ 833.726068][ C0] ? __sched_text_start+0x8/0x8
[ 833.730894][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 833.736676][ C0] schedule+0xca/0x250
[ 833.740718][ C0] smpboot_thread_fn+0x585/0x850
[ 833.745629][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.752016][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.757014][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.763399][ C0] kthread+0x318/0x420
[ 833.767443][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.772791][ C0] ret_from_fork+0x24/0x30
[ 833.777185][ C0] ksoftirqd/1 S25696 16 2 0x80004000
[ 833.783494][ C0] Call Trace:
[ 833.786770][ C0] ? __schedule+0x898/0x1cd0
[ 833.791347][ C0] ? __sched_text_start+0x8/0x8
[ 833.796171][ C0] schedule+0xca/0x250
[ 833.800214][ C0] smpboot_thread_fn+0x585/0x850
[ 833.805125][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.811514][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 833.816513][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 833.822899][ C0] kthread+0x318/0x420
[ 833.826948][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.832293][ C0] ret_from_fork+0x24/0x30
[ 833.836684][ C0] kworker/1:0 I24016 17 2 0x80004000
[ 833.843016][ C0] Workqueue: 0x0 (events)
[ 833.847407][ C0] Call Trace:
[ 833.850680][ C0] ? __schedule+0x898/0x1cd0
[ 833.855248][ C0] ? __sched_text_start+0x8/0x8
[ 833.860077][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 833.865001][ C0] schedule+0xca/0x250
[ 833.869045][ C0] worker_thread+0x245/0xe20
[ 833.873609][ C0] ? process_one_work+0x1530/0x1530
[ 833.878779][ C0] kthread+0x318/0x420
[ 833.882824][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.888170][ C0] ret_from_fork+0x24/0x30
[ 833.892570][ C0] kworker/1:0H I29304 18 2 0x80004000
[ 833.898902][ C0] Workqueue: 0x0 (kblockd)
[ 833.903380][ C0] Call Trace:
[ 833.906643][ C0] ? __schedule+0x898/0x1cd0
[ 833.911208][ C0] ? __sched_text_start+0x8/0x8
[ 833.916035][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 833.921381][ C0] schedule+0xca/0x250
[ 833.925428][ C0] worker_thread+0x245/0xe20
[ 833.929998][ C0] ? process_one_work+0x1530/0x1530
[ 833.935170][ C0] kthread+0x318/0x420
[ 833.939213][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 833.944561][ C0] ret_from_fork+0x24/0x30
[ 833.948950][ C0] kdevtmpfs S27784 19 2 0x80004000
[ 833.955255][ C0] Call Trace:
[ 833.958520][ C0] ? __schedule+0x898/0x1cd0
[ 833.963085][ C0] ? __sched_text_start+0x8/0x8
[ 833.967917][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 833.972917][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 833.977833][ C0] schedule+0xca/0x250
[ 833.981886][ C0] devtmpfsd.part.0+0x48d/0x780
[ 833.986718][ C0] ? public_dev_mount+0xa0/0xa0
[ 833.991546][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 833.996806][ C0] ? ksys_mount+0xfc/0x150
[ 834.001200][ C0] ? kfree+0xe4/0x2f0
[ 834.005164][ C0] devtmpfsd+0xf8/0x120
[ 834.009294][ C0] ? devtmpfsd.part.0+0x780/0x780
[ 834.014291][ C0] kthread+0x318/0x420
[ 834.018335][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.023679][ C0] ret_from_fork+0x24/0x30
[ 834.028070][ C0] netns I30584 20 2 0x80004000
[ 834.034396][ C0] Call Trace:
[ 834.037660][ C0] ? __schedule+0x898/0x1cd0
[ 834.042225][ C0] ? __sched_text_start+0x8/0x8
[ 834.047051][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.052049][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.056965][ C0] schedule+0xca/0x250
[ 834.061009][ C0] rescuer_thread+0x6ed/0xc00
[ 834.065673][ C0] ? worker_thread+0xe20/0xe20
[ 834.070410][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.076211][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.081152][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.086411][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.091413][ C0] ? worker_thread+0xe20/0xe20
[ 834.096164][ C0] kthread+0x318/0x420
[ 834.100207][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.105553][ C0] ret_from_fork+0x24/0x30
[ 834.109945][ C0] kauditd S30280 21 2 0x80004000
[ 834.116347][ C0] Call Trace:
[ 834.119610][ C0] ? __schedule+0x898/0x1cd0
[ 834.124174][ C0] ? __sched_text_start+0x8/0x8
[ 834.129002][ C0] ? prepare_to_wait_event+0x129/0x650
[ 834.134464][ C0] ? skb_dequeue+0x129/0x180
[ 834.139037][ C0] schedule+0xca/0x250
[ 834.143084][ C0] kauditd_thread+0x627/0xac0
[ 834.147737][ C0] ? auditd_reset+0x170/0x170
[ 834.152389][ C0] ? finish_wait+0x260/0x260
[ 834.156959][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.162222][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.167237][ C0] ? auditd_reset+0x170/0x170
[ 834.171890][ C0] kthread+0x318/0x420
[ 834.175939][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.181287][ C0] ret_from_fork+0x24/0x30
[ 834.185685][ C0] kworker/1:1 D23056 22 2 0x80004000
[ 834.192007][ C0] Workqueue: rcu_gp wait_rcu_exp_gp
[ 834.197179][ C0] Call Trace:
[ 834.200445][ C0] ? __schedule+0x898/0x1cd0
[ 834.205009][ C0] ? __sched_text_start+0x8/0x8
[ 834.209843][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.215106][ C0] schedule+0xca/0x250
[ 834.219196][ C0] schedule_timeout+0x440/0xb20
[ 834.224021][ C0] ? usleep_range+0x160/0x160
[ 834.228673][ C0] ? __next_timer_interrupt+0x190/0x190
[ 834.234307][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.240088][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.245347][ C0] rcu_exp_wait_wake+0x1bc/0xa00
[ 834.250271][ C0] ? mark_held_locks+0x9f/0xe0
[ 834.255009][ C0] ? rcu_note_context_switch+0x420/0x420
[ 834.260616][ C0] ? sync_rcu_exp_select_cpus+0x3b1/0xb10
[ 834.266320][ C0] process_one_work+0x92b/0x1530
[ 834.271237][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 834.276586][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.281595][ C0] worker_thread+0x96/0xe20
[ 834.286073][ C0] ? process_one_work+0x1530/0x1530
[ 834.291247][ C0] kthread+0x318/0x420
[ 834.295311][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.300671][ C0] ret_from_fork+0x24/0x30
[ 834.305081][ C0] khungtaskd S30144 23 2 0x80004000
[ 834.311413][ C0] Call Trace:
[ 834.314691][ C0] ? __schedule+0x898/0x1cd0
[ 834.319258][ C0] ? __sched_text_start+0x8/0x8
[ 834.324086][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 834.329437][ C0] ? lock_timer_base+0x55/0x1a0
[ 834.334267][ C0] schedule+0xca/0x250
[ 834.338315][ C0] schedule_timeout+0x440/0xb20
[ 834.343146][ C0] ? usleep_range+0x160/0x160
[ 834.347804][ C0] ? watchdog+0x933/0xe50
[ 834.352111][ C0] ? __next_timer_interrupt+0x190/0x190
[ 834.357644][ C0] ? watchdog+0x1a1/0xe50
[ 834.361952][ C0] watchdog+0xeb/0xe50
[ 834.365999][ C0] ? reset_hung_task_detector+0x30/0x30
[ 834.371520][ C0] kthread+0x318/0x420
[ 834.376088][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.381452][ C0] ret_from_fork+0x24/0x30
[ 834.385855][ C0] oom_reaper S30568 24 2 0x80004000
[ 834.392176][ C0] Call Trace:
[ 834.395451][ C0] ? __schedule+0x898/0x1cd0
[ 834.400019][ C0] ? __sched_text_start+0x8/0x8
[ 834.404864][ C0] ? prepare_to_wait_event+0x129/0x650
[ 834.410299][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 834.415478][ C0] schedule+0xca/0x250
[ 834.419531][ C0] oom_reaper+0xb99/0x1060
[ 834.423924][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 834.428750][ C0] ? lock_acquire+0x127/0x320
[ 834.433401][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 834.438576][ C0] ? finish_wait+0x260/0x260
[ 834.443143][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.448404][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.453414][ C0] ? __oom_reap_task_mm+0x430/0x430
[ 834.458586][ C0] kthread+0x318/0x420
[ 834.462629][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.467974][ C0] ret_from_fork+0x24/0x30
[ 834.472640][ C0] writeback I30584 25 2 0x80004000
[ 834.478977][ C0] Call Trace:
[ 834.482250][ C0] ? __schedule+0x898/0x1cd0
[ 834.486815][ C0] ? __sched_text_start+0x8/0x8
[ 834.491640][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.496643][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.501556][ C0] schedule+0xca/0x250
[ 834.505603][ C0] rescuer_thread+0x6ed/0xc00
[ 834.510254][ C0] ? worker_thread+0xe20/0xe20
[ 834.514993][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.520774][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.525688][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.530946][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.535946][ C0] ? worker_thread+0xe20/0xe20
[ 834.540683][ C0] kthread+0x318/0x420
[ 834.544726][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.550073][ C0] ret_from_fork+0x24/0x30
[ 834.554466][ C0] kcompactd0 S30608 26 2 0x80004000
[ 834.560772][ C0] Call Trace:
[ 834.564036][ C0] ? __schedule+0x898/0x1cd0
[ 834.568601][ C0] ? __sched_text_start+0x8/0x8
[ 834.573424][ C0] ? prepare_to_wait_event+0x129/0x650
[ 834.578858][ C0] schedule+0xca/0x250
[ 834.582904][ C0] kcompactd+0x50d/0x7c0
[ 834.587128][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 834.592215][ C0] ? finish_wait+0x260/0x260
[ 834.596783][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.602044][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.607041][ C0] ? kcompactd_do_work+0x9a0/0x9a0
[ 834.612127][ C0] kthread+0x318/0x420
[ 834.616173][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.621518][ C0] ret_from_fork+0x24/0x30
[ 834.625912][ C0] kworker/u4:1 I24448 28 2 0x80004000
[ 834.632241][ C0] Workqueue: 0x0 (events_unbound)
[ 834.637325][ C0] Call Trace:
[ 834.640587][ C0] ? __schedule+0x898/0x1cd0
[ 834.645154][ C0] ? __sched_text_start+0x8/0x8
[ 834.649980][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 834.655329][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.660328][ C0] schedule+0xca/0x250
[ 834.664375][ C0] worker_thread+0x245/0xe20
[ 834.668947][ C0] ? process_one_work+0x1530/0x1530
[ 834.674120][ C0] kthread+0x318/0x420
[ 834.678164][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.683510][ C0] ret_from_fork+0x24/0x30
[ 834.687907][ C0] kblockd I31000 78 2 0x80004000
[ 834.694232][ C0] Call Trace:
[ 834.697498][ C0] ? __schedule+0x898/0x1cd0
[ 834.702150][ C0] ? __sched_text_start+0x8/0x8
[ 834.706974][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.711972][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.716882][ C0] schedule+0xca/0x250
[ 834.720928][ C0] rescuer_thread+0x6ed/0xc00
[ 834.725580][ C0] ? worker_thread+0xe20/0xe20
[ 834.730318][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.736096][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.741010][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.746268][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.751276][ C0] ? worker_thread+0xe20/0xe20
[ 834.756016][ C0] kthread+0x318/0x420
[ 834.760060][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.765408][ C0] ret_from_fork+0x24/0x30
[ 834.769799][ C0] ata_sff I30584 79 2 0x80004000
[ 834.776125][ C0] Call Trace:
[ 834.779399][ C0] ? __schedule+0x898/0x1cd0
[ 834.783963][ C0] ? __sched_text_start+0x8/0x8
[ 834.788787][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.793785][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.798698][ C0] schedule+0xca/0x250
[ 834.802743][ C0] rescuer_thread+0x6ed/0xc00
[ 834.808958][ C0] ? worker_thread+0xe20/0xe20
[ 834.813705][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.819483][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.824397][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.829655][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.834654][ C0] ? worker_thread+0xe20/0xe20
[ 834.839392][ C0] kthread+0x318/0x420
[ 834.843437][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.848784][ C0] ret_from_fork+0x24/0x30
[ 834.853173][ C0] md I31000 80 2 0x80004000
[ 834.859499][ C0] Call Trace:
[ 834.862764][ C0] ? __schedule+0x898/0x1cd0
[ 834.867328][ C0] ? __sched_text_start+0x8/0x8
[ 834.872153][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.877151][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.882063][ C0] schedule+0xca/0x250
[ 834.886108][ C0] rescuer_thread+0x6ed/0xc00
[ 834.890762][ C0] ? worker_thread+0xe20/0xe20
[ 834.895499][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.901278][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.906191][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.911460][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.916469][ C0] ? worker_thread+0xe20/0xe20
[ 834.921206][ C0] kthread+0x318/0x420
[ 834.925252][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 834.930597][ C0] ret_from_fork+0x24/0x30
[ 834.934984][ C0] edac-poller I31000 81 2 0x80004000
[ 834.941312][ C0] Call Trace:
[ 834.944577][ C0] ? __schedule+0x898/0x1cd0
[ 834.949144][ C0] ? __sched_text_start+0x8/0x8
[ 834.953968][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 834.959052][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 834.963973][ C0] schedule+0xca/0x250
[ 834.968017][ C0] rescuer_thread+0x6ed/0xc00
[ 834.972668][ C0] ? worker_thread+0xe20/0xe20
[ 834.977405][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 834.983182][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 834.988096][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 834.993355][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 834.998367][ C0] ? worker_thread+0xe20/0xe20
[ 835.003112][ C0] kthread+0x318/0x420
[ 835.007155][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.012501][ C0] ret_from_fork+0x24/0x30
[ 835.016893][ C0] kworker/1:2 R running task 23648 83 2 0x80004000
[ 835.024773][ C0] Workqueue: usb_hub_wq hub_event
[ 835.029769][ C0] Call Trace:
[ 835.033035][ C0] ? __schedule+0x898/0x1cd0
[ 835.037610][ C0] ? __sched_text_start+0x8/0x8
[ 835.042439][ C0] preempt_schedule_common+0x30/0x60
[ 835.047700][ C0] _cond_resched+0x18/0x20
[ 835.052093][ C0] __mutex_lock+0xca/0x1360
[ 835.056570][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.062351][ C0] ? hub_event+0x2c5e/0x3640
[ 835.066921][ C0] ? __pm_runtime_set_status+0x5d5/0xa10
[ 835.072529][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 835.077267][ C0] ? rpm_callback+0x230/0x230
[ 835.081917][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.087701][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.092960][ C0] ? usb_new_device+0x132/0x160
[ 835.097799][ C0] ? hub_event+0x2c5e/0x3640
[ 835.102369][ C0] hub_event+0x2c5e/0x3640
[ 835.106761][ C0] ? hub_port_debounce+0x260/0x260
[ 835.111849][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 835.117373][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 835.122633][ C0] process_one_work+0x92b/0x1530
[ 835.127569][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 835.132923][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.137925][ C0] worker_thread+0x7ab/0xe20
[ 835.142509][ C0] ? process_one_work+0x1530/0x1530
[ 835.147686][ C0] kthread+0x318/0x420
[ 835.151735][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.157090][ C0] ret_from_fork+0x24/0x30
[ 835.161487][ C0] rpciod I30584 84 2 0x80004000
[ 835.167828][ C0] Call Trace:
[ 835.171104][ C0] ? __schedule+0x898/0x1cd0
[ 835.175672][ C0] ? __sched_text_start+0x8/0x8
[ 835.180504][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.185503][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.190426][ C0] schedule+0xca/0x250
[ 835.194476][ C0] rescuer_thread+0x6ed/0xc00
[ 835.199129][ C0] ? worker_thread+0xe20/0xe20
[ 835.203871][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.209739][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.214652][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.219912][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.224913][ C0] ? worker_thread+0xe20/0xe20
[ 835.229650][ C0] kthread+0x318/0x420
[ 835.233692][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.239047][ C0] ret_from_fork+0x24/0x30
[ 835.243441][ C0] kworker/u5:0 I29392 85 2 0x80004000
[ 835.249772][ C0] Workqueue: 0x0 (hci0)
[ 835.253991][ C0] Call Trace:
[ 835.257264][ C0] ? __schedule+0x898/0x1cd0
[ 835.261830][ C0] ? __sched_text_start+0x8/0x8
[ 835.266655][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 835.272108][ C0] schedule+0xca/0x250
[ 835.276154][ C0] worker_thread+0x245/0xe20
[ 835.280718][ C0] ? process_one_work+0x1530/0x1530
[ 835.285891][ C0] kthread+0x318/0x420
[ 835.289938][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.295283][ C0] ret_from_fork+0x24/0x30
[ 835.299684][ C0] xprtiod I30840 86 2 0x80004000
[ 835.306028][ C0] Call Trace:
[ 835.309306][ C0] ? __schedule+0x898/0x1cd0
[ 835.313899][ C0] ? __sched_text_start+0x8/0x8
[ 835.318728][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.323727][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.328650][ C0] schedule+0xca/0x250
[ 835.332697][ C0] rescuer_thread+0x6ed/0xc00
[ 835.337350][ C0] ? worker_thread+0xe20/0xe20
[ 835.342098][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.347880][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.352796][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.358056][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.363056][ C0] ? worker_thread+0xe20/0xe20
[ 835.367794][ C0] kthread+0x318/0x420
[ 835.371837][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.377183][ C0] ret_from_fork+0x24/0x30
[ 835.381574][ C0] cfg80211 I30840 87 2 0x80004000
[ 835.387900][ C0] Call Trace:
[ 835.391167][ C0] ? __schedule+0x898/0x1cd0
[ 835.395744][ C0] ? __sched_text_start+0x8/0x8
[ 835.400571][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.405569][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.410481][ C0] schedule+0xca/0x250
[ 835.414535][ C0] rescuer_thread+0x6ed/0xc00
[ 835.419193][ C0] ? worker_thread+0xe20/0xe20
[ 835.423932][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.429712][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.434711][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.439969][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.444969][ C0] ? worker_thread+0xe20/0xe20
[ 835.449707][ C0] kthread+0x318/0x420
[ 835.453752][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.459099][ C0] ret_from_fork+0x24/0x30
[ 835.463491][ C0] kswapd0 S30536 88 2 0x80004000
[ 835.469801][ C0] Call Trace:
[ 835.473065][ C0] ? __schedule+0x898/0x1cd0
[ 835.477640][ C0] ? __sched_text_start+0x8/0x8
[ 835.482467][ C0] ? cpumask_next+0x1f/0x30
[ 835.486945][ C0] schedule+0xca/0x250
[ 835.490990][ C0] kswapd+0xbb6/0xdd0
[ 835.494959][ C0] ? lock_acquire+0x127/0x320
[ 835.499619][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 835.504356][ C0] ? finish_wait+0x260/0x260
[ 835.508925][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.514271][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.519267][ C0] ? balance_pgdat+0xdd0/0xdd0
[ 835.524014][ C0] kthread+0x318/0x420
[ 835.528059][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.533413][ C0] ret_from_fork+0x24/0x30
[ 835.537808][ C0] nfsiod I30584 89 2 0x80004000
[ 835.544135][ C0] Call Trace:
[ 835.547399][ C0] ? __schedule+0x898/0x1cd0
[ 835.551968][ C0] ? __sched_text_start+0x8/0x8
[ 835.556795][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.561796][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.566717][ C0] schedule+0xca/0x250
[ 835.570761][ C0] rescuer_thread+0x6ed/0xc00
[ 835.575413][ C0] ? worker_thread+0xe20/0xe20
[ 835.580154][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.585937][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.590850][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.596126][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.601124][ C0] ? worker_thread+0xe20/0xe20
[ 835.605865][ C0] kthread+0x318/0x420
[ 835.609910][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.615254][ C0] ret_from_fork+0x24/0x30
[ 835.619644][ C0] acpi_thermal_pm I30840 92 2 0x80004000
[ 835.625971][ C0] Call Trace:
[ 835.629234][ C0] ? __schedule+0x898/0x1cd0
[ 835.633797][ C0] ? __sched_text_start+0x8/0x8
[ 835.638883][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.643880][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.648791][ C0] schedule+0xca/0x250
[ 835.652834][ C0] rescuer_thread+0x6ed/0xc00
[ 835.657489][ C0] ? worker_thread+0xe20/0xe20
[ 835.662227][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.668005][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.672926][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.678184][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.683183][ C0] ? worker_thread+0xe20/0xe20
[ 835.687921][ C0] kthread+0x318/0x420
[ 835.691965][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.697310][ C0] ret_from_fork+0x24/0x30
[ 835.701700][ C0] scsi_eh_0 S30016 93 2 0x80004000
[ 835.708014][ C0] Call Trace:
[ 835.711279][ C0] ? __schedule+0x898/0x1cd0
[ 835.715844][ C0] ? __sched_text_start+0x8/0x8
[ 835.720670][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 835.725841][ C0] schedule+0xca/0x250
[ 835.729893][ C0] scsi_error_handler+0x508/0xf70
[ 835.734896][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 835.739724][ C0] ? lock_acquire+0x127/0x320
[ 835.744377][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 835.749473][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.755251][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.760162][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.765420][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.770437][ C0] ? scsi_eh_get_sense+0x690/0x690
[ 835.775522][ C0] kthread+0x318/0x420
[ 835.779569][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.784925][ C0] ret_from_fork+0x24/0x30
[ 835.789314][ C0] scsi_tmf_0 I30584 94 2 0x80004000
[ 835.795640][ C0] Call Trace:
[ 835.798906][ C0] ? __schedule+0x898/0x1cd0
[ 835.803470][ C0] ? __sched_text_start+0x8/0x8
[ 835.808295][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.813291][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.818203][ C0] schedule+0xca/0x250
[ 835.822249][ C0] rescuer_thread+0x6ed/0xc00
[ 835.826901][ C0] ? worker_thread+0xe20/0xe20
[ 835.831639][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.837418][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.842330][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.847588][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.852585][ C0] ? worker_thread+0xe20/0xe20
[ 835.857323][ C0] kthread+0x318/0x420
[ 835.861365][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.866711][ C0] ret_from_fork+0x24/0x30
[ 835.871104][ C0] kworker/1:1H I28792 95 2 0x80004000
[ 835.880130][ C0] Workqueue: 0x0 (kblockd)
[ 835.884606][ C0] Call Trace:
[ 835.887871][ C0] ? __schedule+0x898/0x1cd0
[ 835.892436][ C0] ? __sched_text_start+0x8/0x8
[ 835.897263][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 835.902609][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.907608][ C0] schedule+0xca/0x250
[ 835.911652][ C0] worker_thread+0x245/0xe20
[ 835.916228][ C0] ? process_one_work+0x1530/0x1530
[ 835.921403][ C0] kthread+0x318/0x420
[ 835.925448][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 835.930792][ C0] ret_from_fork+0x24/0x30
[ 835.935179][ C0] target_completi I30840 96 2 0x80004000
[ 835.941502][ C0] Call Trace:
[ 835.944767][ C0] ? __schedule+0x898/0x1cd0
[ 835.949333][ C0] ? __sched_text_start+0x8/0x8
[ 835.954156][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 835.959157][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 835.964068][ C0] schedule+0xca/0x250
[ 835.968114][ C0] rescuer_thread+0x6ed/0xc00
[ 835.972767][ C0] ? worker_thread+0xe20/0xe20
[ 835.977505][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 835.983283][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 835.988196][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 835.993453][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 835.998450][ C0] ? worker_thread+0xe20/0xe20
[ 836.003186][ C0] kthread+0x318/0x420
[ 836.007243][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.012586][ C0] ret_from_fork+0x24/0x30
[ 836.016977][ C0] xcopy_wq I30840 97 2 0x80004000
[ 836.023305][ C0] Call Trace:
[ 836.026571][ C0] ? __schedule+0x898/0x1cd0
[ 836.031154][ C0] ? __sched_text_start+0x8/0x8
[ 836.035978][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.040979][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.045892][ C0] schedule+0xca/0x250
[ 836.049947][ C0] rescuer_thread+0x6ed/0xc00
[ 836.054602][ C0] ? worker_thread+0xe20/0xe20
[ 836.059342][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.065123][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.070039][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.075307][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.080305][ C0] ? worker_thread+0xe20/0xe20
[ 836.085041][ C0] kthread+0x318/0x420
[ 836.089086][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.094443][ C0] ret_from_fork+0x24/0x30
[ 836.098832][ C0] libertastf I30584 98 2 0x80004000
[ 836.105155][ C0] Call Trace:
[ 836.108419][ C0] ? __schedule+0x898/0x1cd0
[ 836.112991][ C0] ? __sched_text_start+0x8/0x8
[ 836.117816][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.122814][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.127752][ C0] schedule+0xca/0x250
[ 836.131797][ C0] rescuer_thread+0x6ed/0xc00
[ 836.136453][ C0] ? worker_thread+0xe20/0xe20
[ 836.141193][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.146980][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.151902][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.157180][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.162186][ C0] ? worker_thread+0xe20/0xe20
[ 836.166925][ C0] kthread+0x318/0x420
[ 836.170970][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.176316][ C0] ret_from_fork+0x24/0x30
[ 836.180704][ C0] zd1211rw I30840 99 2 0x80004000
[ 836.187036][ C0] Call Trace:
[ 836.190310][ C0] ? __schedule+0x898/0x1cd0
[ 836.194874][ C0] ? __sched_text_start+0x8/0x8
[ 836.199700][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.204701][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.209614][ C0] schedule+0xca/0x250
[ 836.213658][ C0] rescuer_thread+0x6ed/0xc00
[ 836.218310][ C0] ? worker_thread+0xe20/0xe20
[ 836.223048][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.228826][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.233747][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.239008][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.244008][ C0] ? worker_thread+0xe20/0xe20
[ 836.248745][ C0] kthread+0x318/0x420
[ 836.252786][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.258132][ C0] ret_from_fork+0x24/0x30
[ 836.262539][ C0] u132 I30840 100 2 0x80004000
[ 836.268886][ C0] Call Trace:
[ 836.272168][ C0] ? __schedule+0x898/0x1cd0
[ 836.276751][ C0] ? __sched_text_start+0x8/0x8
[ 836.281588][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.286700][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.291620][ C0] schedule+0xca/0x250
[ 836.295673][ C0] rescuer_thread+0x6ed/0xc00
[ 836.300334][ C0] ? worker_thread+0xe20/0xe20
[ 836.305077][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.310877][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.315798][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.321058][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.326072][ C0] ? worker_thread+0xe20/0xe20
[ 836.330811][ C0] kthread+0x318/0x420
[ 836.334858][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.340208][ C0] ret_from_fork+0x24/0x30
[ 836.344616][ C0] usbip_event I30584 101 2 0x80004000
[ 836.350961][ C0] Call Trace:
[ 836.354234][ C0] ? __schedule+0x898/0x1cd0
[ 836.358806][ C0] ? __sched_text_start+0x8/0x8
[ 836.363644][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.368646][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.373562][ C0] schedule+0xca/0x250
[ 836.377609][ C0] rescuer_thread+0x6ed/0xc00
[ 836.382263][ C0] ? worker_thread+0xe20/0xe20
[ 836.387011][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.392794][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.397709][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.402971][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.407970][ C0] ? worker_thread+0xe20/0xe20
[ 836.412709][ C0] kthread+0x318/0x420
[ 836.416757][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.422111][ C0] ret_from_fork+0x24/0x30
[ 836.426515][ C0] kworker/0:2 R running task 23256 102 2 0x80004008
[ 836.434396][ C0] Workqueue: events console_callback
[ 836.439659][ C0] Call Trace:
[ 836.442917][ C0]
[ 836.445749][ C0] sched_show_task.cold+0x2e0/0x359
[ 836.450924][ C0] show_state_filter+0x164/0x209
[ 836.455838][ C0] ? fn_caps_on+0x90/0x90
[ 836.460146][ C0] k_spec+0xdc/0x120
[ 836.464020][ C0] kbd_event+0x927/0x3790
[ 836.468327][ C0] ? k_pad+0x720/0x720
[ 836.472371][ C0] ? mark_held_locks+0xe0/0xe0
[ 836.477128][ C0] ? sysrq_filter+0xdf/0xeb0
[ 836.481695][ C0] ? k_pad+0x720/0x720
[ 836.485739][ C0] input_to_handler+0x3b6/0x4c0
[ 836.490569][ C0] input_pass_values.part.0+0x2e3/0x720
[ 836.496088][ C0] input_repeat_key+0x1ee/0x2c0
[ 836.500912][ C0] ? input_dev_suspend+0x80/0x80
[ 836.505823][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 836.511083][ C0] call_timer_fn+0x179/0x650
[ 836.515650][ C0] ? input_dev_suspend+0x80/0x80
[ 836.520565][ C0] ? msleep_interruptible+0x130/0x130
[ 836.525912][ C0] ? mark_held_locks+0x9f/0xe0
[ 836.530652][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 836.535915][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 836.541087][ C0] ? input_dev_suspend+0x80/0x80
[ 836.545998][ C0] run_timer_softirq+0x5e3/0x1490
[ 836.551010][ C0] ? add_timer+0x7a0/0x7a0
[ 836.555403][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 836.560923][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 836.566184][ C0] ? mark_held_locks+0x9f/0xe0
[ 836.570925][ C0] __do_softirq+0x221/0x912
[ 836.575403][ C0] irq_exit+0x178/0x1a0
[ 836.579537][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 836.585058][ C0] apic_timer_interrupt+0xf/0x20
[ 836.589966][ C0]
[ 836.592892][ C0] RIP: 0010:console_unlock+0xb4f/0xc40
[ 836.598330][ C0] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 836.617915][ C0] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 836.626300][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 836.634249][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 836.642195][ C0] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 836.650143][ C0] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 836.658100][ C0] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 836.666054][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 836.671663][ C0] console_callback+0x174/0x3f0
[ 836.676489][ C0] ? poke_blanked_console+0x270/0x270
[ 836.681836][ C0] process_one_work+0x92b/0x1530
[ 836.686761][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 836.692107][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.697105][ C0] worker_thread+0x7ab/0xe20
[ 836.701672][ C0] ? process_one_work+0x1530/0x1530
[ 836.706860][ C0] kthread+0x318/0x420
[ 836.710905][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.716254][ C0] ret_from_fork+0x24/0x30
[ 836.720642][ C0] pvrusb2-context S30016 103 2 0x80004000
[ 836.726953][ C0] Call Trace:
[ 836.730226][ C0] ? __schedule+0x898/0x1cd0
[ 836.734795][ C0] ? __sched_text_start+0x8/0x8
[ 836.739719][ C0] ? prepare_to_wait_event+0x129/0x650
[ 836.745155][ C0] schedule+0xca/0x250
[ 836.749203][ C0] pvr2_context_thread_func+0x5ed/0x860
[ 836.754724][ C0] ? lock_acquire+0x127/0x320
[ 836.759379][ C0] ? pvr2_context_destroy+0x230/0x230
[ 836.764726][ C0] ? finish_wait+0x260/0x260
[ 836.769297][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.774567][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.779586][ C0] ? pvr2_context_destroy+0x230/0x230
[ 836.784939][ C0] kthread+0x318/0x420
[ 836.788995][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.794342][ C0] ret_from_fork+0x24/0x30
[ 836.798735][ C0] kvub300c I30584 104 2 0x80004000
[ 836.805063][ C0] Call Trace:
[ 836.808327][ C0] ? __schedule+0x898/0x1cd0
[ 836.812910][ C0] ? __sched_text_start+0x8/0x8
[ 836.817746][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.822746][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.827658][ C0] schedule+0xca/0x250
[ 836.831703][ C0] rescuer_thread+0x6ed/0xc00
[ 836.836368][ C0] ? worker_thread+0xe20/0xe20
[ 836.841107][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.846886][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.851802][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.857060][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.862057][ C0] ? worker_thread+0xe20/0xe20
[ 836.866797][ C0] kthread+0x318/0x420
[ 836.873531][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.878895][ C0] ret_from_fork+0x24/0x30
[ 836.883304][ C0] kvub300p I30840 105 2 0x80004000
[ 836.889629][ C0] Call Trace:
[ 836.892893][ C0] ? __schedule+0x898/0x1cd0
[ 836.897460][ C0] ? __sched_text_start+0x8/0x8
[ 836.902293][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.907293][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.912206][ C0] schedule+0xca/0x250
[ 836.916251][ C0] rescuer_thread+0x6ed/0xc00
[ 836.920902][ C0] ? worker_thread+0xe20/0xe20
[ 836.925649][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 836.931426][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 836.936338][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 836.941597][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 836.946600][ C0] ? worker_thread+0xe20/0xe20
[ 836.951336][ C0] kthread+0x318/0x420
[ 836.955379][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 836.960728][ C0] ret_from_fork+0x24/0x30
[ 836.965118][ C0] kvub300d I30840 106 2 0x80004000
[ 836.971457][ C0] Call Trace:
[ 836.974729][ C0] ? __schedule+0x898/0x1cd0
[ 836.979296][ C0] ? __sched_text_start+0x8/0x8
[ 836.984121][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 836.989121][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 836.994033][ C0] schedule+0xca/0x250
[ 836.998087][ C0] rescuer_thread+0x6ed/0xc00
[ 837.002741][ C0] ? worker_thread+0xe20/0xe20
[ 837.007479][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.013257][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.018173][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.023432][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.028433][ C0] ? worker_thread+0xe20/0xe20
[ 837.033195][ C0] kthread+0x318/0x420
[ 837.037239][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.042586][ C0] ret_from_fork+0x24/0x30
[ 837.046976][ C0] kmemstick I30840 107 2 0x80004000
[ 837.053308][ C0] Call Trace:
[ 837.056573][ C0] ? __schedule+0x898/0x1cd0
[ 837.061148][ C0] ? __sched_text_start+0x8/0x8
[ 837.065973][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.070973][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.075887][ C0] schedule+0xca/0x250
[ 837.079930][ C0] rescuer_thread+0x6ed/0xc00
[ 837.084582][ C0] ? worker_thread+0xe20/0xe20
[ 837.089322][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.095103][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.100027][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.105287][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.110284][ C0] ? worker_thread+0xe20/0xe20
[ 837.115026][ C0] kthread+0x318/0x420
[ 837.119072][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.124417][ C0] ret_from_fork+0x24/0x30
[ 837.128805][ C0] elousb I30840 108 2 0x80004000
[ 837.135146][ C0] Call Trace:
[ 837.138422][ C0] ? __schedule+0x898/0x1cd0
[ 837.142991][ C0] ? __sched_text_start+0x8/0x8
[ 837.147819][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.152833][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.157755][ C0] schedule+0xca/0x250
[ 837.161805][ C0] rescuer_thread+0x6ed/0xc00
[ 837.166466][ C0] ? worker_thread+0xe20/0xe20
[ 837.171213][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.176997][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.181910][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.187168][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.192166][ C0] ? worker_thread+0xe20/0xe20
[ 837.196906][ C0] kthread+0x318/0x420
[ 837.200950][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.206297][ C0] ret_from_fork+0x24/0x30
[ 837.210698][ C0] wusbd I30840 109 2 0x80004000
[ 837.217026][ C0] Call Trace:
[ 837.220291][ C0] ? __schedule+0x898/0x1cd0
[ 837.224858][ C0] ? __sched_text_start+0x8/0x8
[ 837.229683][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.234681][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.239594][ C0] schedule+0xca/0x250
[ 837.243640][ C0] rescuer_thread+0x6ed/0xc00
[ 837.248301][ C0] ? worker_thread+0xe20/0xe20
[ 837.253039][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.258817][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.263731][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.268989][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.273987][ C0] ? worker_thread+0xe20/0xe20
[ 837.278725][ C0] kthread+0x318/0x420
[ 837.282768][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.288115][ C0] ret_from_fork+0x24/0x30
[ 837.292520][ C0] ipv6_addrconf I30584 110 2 0x80004000
[ 837.298862][ C0] Call Trace:
[ 837.302157][ C0] ? __schedule+0x898/0x1cd0
[ 837.306729][ C0] ? __sched_text_start+0x8/0x8
[ 837.311559][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.316578][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.321496][ C0] schedule+0xca/0x250
[ 837.325546][ C0] rescuer_thread+0x6ed/0xc00
[ 837.330200][ C0] ? worker_thread+0xe20/0xe20
[ 837.334940][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.340724][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.345639][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.350899][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.355898][ C0] ? worker_thread+0xe20/0xe20
[ 837.360636][ C0] kthread+0x318/0x420
[ 837.364687][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.370035][ C0] ret_from_fork+0x24/0x30
[ 837.374440][ C0] ext4-rsv-conver I30840 116 2 0x80004000
[ 837.380772][ C0] Call Trace:
[ 837.384037][ C0] ? __schedule+0x898/0x1cd0
[ 837.388602][ C0] ? __sched_text_start+0x8/0x8
[ 837.393428][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.398429][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.403351][ C0] schedule+0xca/0x250
[ 837.407398][ C0] rescuer_thread+0x6ed/0xc00
[ 837.412051][ C0] ? worker_thread+0xe20/0xe20
[ 837.416789][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.422570][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 837.427483][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.432744][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 837.437746][ C0] ? worker_thread+0xe20/0xe20
[ 837.442488][ C0] kthread+0x318/0x420
[ 837.447488][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.452843][ C0] ret_from_fork+0x24/0x30
[ 837.457236][ C0] kworker/0:1H I28232 117 2 0x80004000
[ 837.463576][ C0] Workqueue: 0x0 (kblockd)
[ 837.468054][ C0] Call Trace:
[ 837.471320][ C0] ? __schedule+0x898/0x1cd0
[ 837.475885][ C0] ? __sched_text_start+0x8/0x8
[ 837.480710][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 837.486055][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.491055][ C0] schedule+0xca/0x250
[ 837.495109][ C0] worker_thread+0x245/0xe20
[ 837.499676][ C0] ? process_one_work+0x1530/0x1530
[ 837.504847][ C0] kthread+0x318/0x420
[ 837.508889][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.514242][ C0] ret_from_fork+0x24/0x30
[ 837.518633][ C0] udevd S26744 239 1 0x00000000
[ 837.524953][ C0] Call Trace:
[ 837.528217][ C0] ? __schedule+0x898/0x1cd0
[ 837.532788][ C0] ? __sched_text_start+0x8/0x8
[ 837.537615][ C0] schedule+0xca/0x250
[ 837.541662][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 837.547705][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 837.553496][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 837.558846][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 837.563671][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.568668][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 837.573586][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 837.578765][ C0] ep_poll+0xcca/0xe60
[ 837.582810][ C0] ? ep_modify+0x830/0x830
[ 837.587375][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 837.592902][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 837.598161][ C0] ? wake_up_q+0xf0/0xf0
[ 837.602380][ C0] ? vfs_write+0x15b/0x5c0
[ 837.606769][ C0] do_epoll_wait+0x209/0x260
[ 837.611337][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 837.617030][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 837.622032][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.627303][ C0] do_syscall_64+0xb7/0x580
[ 837.631783][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 837.637647][ C0] RIP: 0033:0x7f8d19061943
[ 837.642045][ C0] Code: Bad RIP value.
[ 837.646086][ C0] RSP: 002b:00007ffd3ff283c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 837.654471][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f8d19061943
[ 837.662420][ C0] RDX: 0000000000000008 RSI: 00007ffd3ff284c0 RDI: 000000000000000a
[ 837.670367][ C0] RBP: 0000000001fd0c50 R08: 0000000000000000 R09: 0000000000000000
[ 837.678328][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003
[ 837.686295][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000001fcd250
[ 837.694246][ C0] kworker/u4:2 I24608 395 2 0x80004000
[ 837.700573][ C0] Workqueue: 0x0 (events_unbound)
[ 837.706612][ C0] Call Trace:
[ 837.709877][ C0] ? __schedule+0x898/0x1cd0
[ 837.714445][ C0] ? __sched_text_start+0x8/0x8
[ 837.719270][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 837.724618][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 837.729617][ C0] schedule+0xca/0x250
[ 837.733660][ C0] worker_thread+0x245/0xe20
[ 837.738231][ C0] ? process_one_work+0x1530/0x1530
[ 837.743402][ C0] kthread+0x318/0x420
[ 837.747447][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 837.752793][ C0] ret_from_fork+0x24/0x30
[ 837.757181][ C0] dhclient S28192 1462 1 0x00000000
[ 837.763493][ C0] Call Trace:
[ 837.766756][ C0] ? __schedule+0x898/0x1cd0
[ 837.771323][ C0] ? __sched_text_start+0x8/0x8
[ 837.776149][ C0] ? debug_object_fixup+0x30/0x30
[ 837.781148][ C0] ? enqueue_hrtimer+0x380/0x380
[ 837.786061][ C0] schedule+0xca/0x250
[ 837.790107][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 837.796148][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 837.801926][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 837.807708][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 837.813662][ C0] ? __pollwait+0x24f/0x430
[ 837.818141][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 837.824443][ C0] ? pollwake+0x200/0x200
[ 837.828751][ C0] do_select+0x122e/0x1700
[ 837.833144][ C0] ? select_estimate_accuracy+0x320/0x320
[ 837.838839][ C0] ? __module_text_address+0xe/0x140
[ 837.844100][ C0] ? poll_freewait+0x250/0x250
[ 837.848838][ C0] ? poll_freewait+0x250/0x250
[ 837.853578][ C0] ? __lock_acquire+0x145e/0x3b60
[ 837.858577][ C0] ? mark_lock+0xbc/0x1160
[ 837.862971][ C0] ? __lock_acquire+0x145e/0x3b60
[ 837.867974][ C0] ? __lock_acquire+0x80b/0x3b60
[ 837.872889][ C0] ? find_held_lock+0x2d/0x110
[ 837.877630][ C0] ? __might_fault+0x11f/0x1d0
[ 837.882368][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 837.887192][ C0] ? lock_acquire+0x127/0x320
[ 837.891847][ C0] ? __might_fault+0xef/0x1d0
[ 837.896500][ C0] ? __might_fault+0x192/0x1d0
[ 837.901237][ C0] ? core_sys_select+0x4da/0x820
[ 837.906154][ C0] core_sys_select+0x4da/0x820
[ 837.910893][ C0] ? do_compat_pselect+0x210/0x210
[ 837.915979][ C0] ? find_held_lock+0x2d/0x110
[ 837.920719][ C0] ? find_held_lock+0x2d/0x110
[ 837.925455][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 837.930284][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 837.935801][ C0] ? timespec64_add_safe+0x189/0x210
[ 837.941058][ C0] ? nsec_to_clock_t+0x30/0x30
[ 837.945799][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.951058][ C0] kern_select+0x13d/0x1c0
[ 837.955471][ C0] ? core_sys_select+0x820/0x820
[ 837.960913][ C0] ? down_read_non_owner+0x470/0x470
[ 837.966175][ C0] ? handle_mm_fault+0x3ea/0x910
[ 837.971695][ C0] __x64_sys_select+0xba/0x150
[ 837.976438][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 837.981708][ C0] do_syscall_64+0xb7/0x580
[ 837.986189][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 837.992059][ C0] RIP: 0033:0x7f91d880fdd3
[ 837.996454][ C0] Code: Bad RIP value.
[ 838.000493][ C0] RSP: 002b:00007fff5553f778 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 838.008895][ C0] RAX: ffffffffffffffda RBX: 00007f91d8c5b010 RCX: 00007f91d880fdd3
[ 838.016845][ C0] RDX: 00007f91d8c5d190 RSI: 00007f91d8c5d090 RDI: 0000000000000016
[ 838.024792][ C0] RBP: 00007fff5553f7c8 R08: 00007fff5553f7d0 R09: 0000000000000000
[ 838.032738][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5553f7d0
[ 838.040686][ C0] R13: 0000000000000000 R14: 0000556a28aa5490 R15: 431bde82d7b634db
[ 838.048639][ C0] rsyslogd S26744 1595 1 0x00000000
[ 838.055554][ C0] Call Trace:
[ 838.058828][ C0] ? __schedule+0x898/0x1cd0
[ 838.063396][ C0] ? __sched_text_start+0x8/0x8
[ 838.068224][ C0] ? debug_object_fixup+0x30/0x30
[ 838.073226][ C0] ? enqueue_hrtimer+0x380/0x380
[ 838.078143][ C0] schedule+0xca/0x250
[ 838.082211][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 838.088253][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 838.094036][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 838.099297][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 838.105251][ C0] ? set_normalized_timespec64+0x65/0xc0
[ 838.110862][ C0] ? select_estimate_accuracy+0x24b/0x320
[ 838.116577][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 838.122895][ C0] ? pollwake+0x200/0x200
[ 838.127202][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 838.132726][ C0] do_select+0x122e/0x1700
[ 838.137130][ C0] ? select_estimate_accuracy+0x320/0x320
[ 838.142845][ C0] ? kmem_cache_alloc+0xd6/0x2d0
[ 838.147774][ C0] ? alloc_pid+0x48/0x8b0
[ 838.152080][ C0] ? copy_process+0x261d/0x6470
[ 838.156918][ C0] ? _do_fork+0x129/0xec0
[ 838.161224][ C0] ? __x64_sys_clone+0x17e/0x200
[ 838.166153][ C0] ? do_syscall_64+0xb7/0x580
[ 838.170808][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 838.176865][ C0] ? mark_held_locks+0xe0/0xe0
[ 838.181610][ C0] ? mark_lock+0xbc/0x1160
[ 838.186006][ C0] ? mark_lock+0xbc/0x1160
[ 838.190399][ C0] ? mark_lock+0xbc/0x1160
[ 838.194793][ C0] ? __lock_acquire+0x80b/0x3b60
[ 838.199710][ C0] ? find_held_lock+0x2d/0x110
[ 838.204458][ C0] ? core_sys_select+0x1d7/0x820
[ 838.209374][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.214199][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 838.219725][ C0] ? core_sys_select+0x4da/0x820
[ 838.224639][ C0] core_sys_select+0x4da/0x820
[ 838.229392][ C0] ? do_compat_pselect+0x210/0x210
[ 838.234480][ C0] ? find_held_lock+0x2d/0x110
[ 838.239220][ C0] ? find_held_lock+0x2d/0x110
[ 838.243960][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.248786][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 838.254319][ C0] ? timespec64_add_safe+0x189/0x210
[ 838.259577][ C0] ? nsec_to_clock_t+0x30/0x30
[ 838.264318][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 838.269577][ C0] kern_select+0x13d/0x1c0
[ 838.274055][ C0] ? core_sys_select+0x820/0x820
[ 838.278968][ C0] ? filp_close+0x129/0x160
[ 838.283444][ C0] __x64_sys_select+0xba/0x150
[ 838.288186][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 838.293443][ C0] do_syscall_64+0xb7/0x580
[ 838.297921][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 838.303800][ C0] RIP: 0033:0x7f1e1985fdf3
[ 838.308211][ C0] Code: Bad RIP value.
[ 838.312259][ C0] RSP: 002b:00007ffd7b128e90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 838.320646][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f1e1985fdf3
[ 838.328596][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 838.336552][ C0] RBP: 0000000000015180 R08: 00007ffd7b128ec0 R09: 00007f1e174cf700
[ 838.344505][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 838.352454][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 838.360413][ C0] rs:main Q:Reg R running task 27824 1596 1 0x00000000
[ 838.368292][ C0] Call Trace:
[ 838.371568][ C0] ? __schedule+0x898/0x1cd0
[ 838.376136][ C0] ? __sched_text_start+0x8/0x8
[ 838.380964][ C0] preempt_schedule_common+0x30/0x60
[ 838.386227][ C0] _cond_resched+0x18/0x20
[ 838.390627][ C0] down_read+0x79/0x420
[ 838.394761][ C0] ? down_read_killable+0x460/0x460
[ 838.399939][ C0] ? ext4_es_lookup_extent+0x3e9/0xc20
[ 838.405374][ C0] ext4_da_get_block_prep+0xa0d/0x1120
[ 838.410809][ C0] ? ext4_da_reserve_space+0x4c0/0x4c0
[ 838.416251][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.421086][ C0] ? alloc_page_buffers+0x2c2/0x590
[ 838.426258][ C0] ? create_empty_buffers+0x472/0x640
[ 838.431608][ C0] ? __alloc_pages_nodemask+0x5b2/0x780
[ 838.437129][ C0] ? do_raw_spin_unlock+0x50/0x220
[ 838.442215][ C0] ? create_page_buffers+0x139/0x230
[ 838.447482][ C0] __block_write_begin_int+0x40e/0x19c0
[ 838.453003][ C0] ? ext4_da_reserve_space+0x4c0/0x4c0
[ 838.458437][ C0] ? __breadahead+0xf0/0xf0
[ 838.462919][ C0] ext4_da_write_begin+0x521/0xc00
[ 838.468004][ C0] ? ext4_write_begin+0xd20/0xd20
[ 838.473004][ C0] ? copyin+0x140/0x140
[ 838.477135][ C0] generic_perform_write+0x20a/0x4f0
[ 838.482393][ C0] ? page_cache_next_miss+0x300/0x300
[ 838.487738][ C0] ? current_time+0x110/0x110
[ 838.492388][ C0] ? generic_write_checks+0x294/0x3f0
[ 838.497736][ C0] __generic_file_write_iter+0x390/0x5c0
[ 838.506384][ C0] ext4_file_write_iter+0x3b6/0x1210
[ 838.512167][ C0] ? mark_held_locks+0xe0/0xe0
[ 838.516906][ C0] ? ext4_release_file+0x370/0x370
[ 838.521992][ C0] ? mark_lock+0xbc/0x1160
[ 838.526385][ C0] ? __lock_acquire+0x145e/0x3b60
[ 838.531384][ C0] new_sync_write+0x420/0x650
[ 838.536036][ C0] ? new_sync_read+0x6d0/0x6d0
[ 838.540779][ C0] ? mark_held_locks+0xe0/0xe0
[ 838.545520][ C0] ? rcu_read_lock_any_held+0xcd/0xf0
[ 838.550867][ C0] ? rcu_read_lock_held+0xb0/0xb0
[ 838.555878][ C0] __vfs_write+0xc9/0x100
[ 838.560185][ C0] vfs_write+0x262/0x5c0
[ 838.564405][ C0] ksys_write+0x127/0x250
[ 838.568709][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 838.573446][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 838.579141][ C0] do_syscall_64+0xb7/0x580
[ 838.583620][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 838.589488][ C0] RIP: 0033:0x7f1e19f2f19d
[ 838.593887][ C0] Code: Bad RIP value.
[ 838.597929][ C0] RSP: 002b:00007f1e184d0000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 838.606315][ C0] RAX: ffffffffffffffda RBX: 00000000000003dc RCX: 00007f1e19f2f19d
[ 838.614261][ C0] RDX: 00000000000003dc RSI: 00000000019a2a90 RDI: 0000000000000005
[ 838.622207][ C0] RBP: 00000000019a2a90 R08: 00000000019a2e5c R09: 00007f1e198ac2a7
[ 838.630156][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 838.638102][ C0] R13: 00007f1e184d0480 R14: 0000000000000020 R15: 00000000019a2890
[ 838.646052][ C0] rsyslogd S28192 1597 1 0x00000000
[ 838.652361][ C0] Call Trace:
[ 838.655628][ C0] ? __schedule+0x898/0x1cd0
[ 838.660193][ C0] ? __sched_text_start+0x8/0x8
[ 838.665020][ C0] ? find_held_lock+0x2d/0x110
[ 838.669763][ C0] ? __pollwait+0x24f/0x430
[ 838.674243][ C0] schedule+0xca/0x250
[ 838.678288][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 838.684331][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 838.690113][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 838.695896][ C0] ? poll_initwait+0x180/0x180
[ 838.700650][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 838.705910][ C0] ? __pollwait+0x24f/0x430
[ 838.710387][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 838.716690][ C0] ? pollwake+0x200/0x200
[ 838.720995][ C0] do_select+0x122e/0x1700
[ 838.725388][ C0] ? kmem_cache_free+0xb9/0x380
[ 838.730214][ C0] ? select_estimate_accuracy+0x320/0x320
[ 838.735910][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.740734][ C0] ? poll_freewait+0x250/0x250
[ 838.745478][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 838.750998][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 838.756259][ C0] ? kfree_skbmem+0xb9/0x140
[ 838.760826][ C0] ? mark_lock+0xbc/0x1160
[ 838.765218][ C0] ? __lock_acquire+0x145e/0x3b60
[ 838.770217][ C0] ? __lock_acquire+0x80b/0x3b60
[ 838.776779][ C0] ? find_held_lock+0x2d/0x110
[ 838.781516][ C0] ? __might_fault+0x11f/0x1d0
[ 838.786256][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.791080][ C0] ? lock_acquire+0x127/0x320
[ 838.795733][ C0] ? __might_fault+0xef/0x1d0
[ 838.800385][ C0] ? __might_fault+0x192/0x1d0
[ 838.805221][ C0] ? core_sys_select+0x4da/0x820
[ 838.810134][ C0] core_sys_select+0x4da/0x820
[ 838.814873][ C0] ? do_compat_pselect+0x210/0x210
[ 838.819959][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 838.824787][ C0] ? __fget+0x357/0x530
[ 838.828918][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 838.833326][ C0] ? __do_page_fault+0x662/0xcc0
[ 838.838240][ C0] ? poll_select_finish+0x321/0x550
[ 838.843417][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 838.849893][ C0] ? __fget_light+0x1d6/0x230
[ 838.854548][ C0] ? fput_many+0x2f/0x1a0
[ 838.858856][ C0] kern_select+0x13d/0x1c0
[ 838.863247][ C0] ? core_sys_select+0x820/0x820
[ 838.868250][ C0] __x64_sys_select+0xba/0x150
[ 838.872990][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 838.879899][ C0] do_syscall_64+0xb7/0x580
[ 838.884378][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 838.890246][ C0] RIP: 0033:0x7f1e1985fdf3
[ 838.894643][ C0] Code: Bad RIP value.
[ 838.898685][ C0] RSP: 002b:00007f1e17ccfd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
[ 838.907071][ C0] RAX: ffffffffffffffda RBX: 00007f1e17ccfda0 RCX: 00007f1e1985fdf3
[ 838.915019][ C0] RDX: 0000000000000000 RSI: 00007f1e17ccfda0 RDI: 0000000000000001
[ 838.922967][ C0] RBP: 00007f1e18f585e0 R08: 0000000000000000 R09: 0000000000000001
[ 838.930915][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 838.938865][ C0] R13: 0000000000000001 R14: 00007f1e18f585f0 R15: 0000000000000001
[ 838.946816][ C0] rsyslogd R running task 29264 1599 1 0x00000000
[ 838.954699][ C0] Call Trace:
[ 838.957964][ C0] ? __schedule+0x898/0x1cd0
[ 838.962529][ C0] ? __sched_text_start+0x8/0x8
[ 838.967365][ C0] ? down_read_non_owner+0x470/0x470
[ 838.972625][ C0] schedule+0xca/0x250
[ 838.976670][ C0] exit_to_usermode_loop+0xf6/0x200
[ 838.981844][ C0] prepare_exit_to_usermode+0x2d4/0x370
[ 838.987364][ C0] retint_user+0x8/0x18
[ 838.991494][ C0] RIP: 0033:0x7f1e1989da6d
[ 838.995894][ C0] Code: Bad RIP value.
[ 838.999935][ C0] RSP: 002b:00007f1e174ced68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 839.008317][ C0] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 0000000000000001
[ 839.016264][ C0] RDX: 0000000000001004 RSI: 0000000000000000 RDI: 00007f1e18b01621
[ 839.024212][ C0] RBP: 000000000000003f R08: 00007f1e18b01620 R09: 0000000000000000
[ 839.032162][ C0] R10: 6f632e74756f656d R11: 0000000000000000 R12: 00000000000003d5
[ 839.040108][ C0] R13: 0000000000000009 R14: 00007f1e18d03809 R15: 00007f1e18d045b2
[ 839.048056][ C0] cron S27824 1638 1 0x00000000
[ 839.054364][ C0] Call Trace:
[ 839.057640][ C0] ? __schedule+0x898/0x1cd0
[ 839.062205][ C0] ? __sched_text_start+0x8/0x8
[ 839.067033][ C0] ? enqueue_hrtimer+0x380/0x380
[ 839.071946][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 839.077204][ C0] schedule+0xca/0x250
[ 839.081247][ C0] do_nanosleep+0x21f/0x650
[ 839.085744][ C0] ? schedule_timeout_idle+0x80/0x80
[ 839.091013][ C0] ? memset+0x20/0x40
[ 839.094972][ C0] ? __hrtimer_init+0x134/0x260
[ 839.099801][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 839.104720][ C0] ? nanosleep_copyout+0x100/0x100
[ 839.109813][ C0] ? _copy_from_user+0x123/0x190
[ 839.114727][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 839.120683][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 839.126036][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 839.131128][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 839.136341][ C0] ? do_syscall_64+0x1a/0x580
[ 839.141011][ C0] do_syscall_64+0xb7/0x580
[ 839.145507][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 839.153289][ C0] RIP: 0033:0x7f6ceac69e40
[ 839.157691][ C0] Code: Bad RIP value.
[ 839.161734][ C0] RSP: 002b:00007ffe3bce4908 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 839.170121][ C0] RAX: ffffffffffffffda RBX: 00007ffe3bce4a30 RCX: 00007f6ceac69e40
[ 839.178083][ C0] RDX: 0000000000000000 RSI: 00007ffe3bce4ab0 RDI: 00007ffe3bce4ab0
[ 839.186038][ C0] RBP: 00007ffe3bce49b0 R08: 00007ffe3bce4910 R09: 0000000000000000
[ 839.193989][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff
[ 839.201941][ C0] R13: 00007ffe3bce4c10 R14: 0000000000000000 R15: 0000000000000000
[ 839.209896][ C0] sshd S28192 1664 1 0x00000000
[ 839.216210][ C0] Call Trace:
[ 839.219481][ C0] ? __schedule+0x898/0x1cd0
[ 839.224048][ C0] ? __sched_text_start+0x8/0x8
[ 839.228876][ C0] schedule+0xca/0x250
[ 839.232924][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 839.238973][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 839.244758][ C0] ? __pollwait+0x24f/0x430
[ 839.249244][ C0] ? poll_initwait+0x180/0x180
[ 839.253989][ C0] ? tcp_poll+0x4ac/0xbe0
[ 839.258296][ C0] ? do_select+0x3e0/0x1700
[ 839.262775][ C0] ? tcp_ioctl+0x7d0/0x7d0
[ 839.267178][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 839.273485][ C0] ? pollwake+0x200/0x200
[ 839.277797][ C0] do_select+0x122e/0x1700
[ 839.282191][ C0] ? deref_stack_reg+0xaa/0xe0
[ 839.286943][ C0] ? select_estimate_accuracy+0x320/0x320
[ 839.292638][ C0] ? deref_stack_reg+0xaa/0xe0
[ 839.297378][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10
[ 839.303966][ C0] ? poll_freewait+0x250/0x250
[ 839.308711][ C0] ? poll_freewait+0x250/0x250
[ 839.313452][ C0] ? deref_stack_reg+0xe0/0xe0
[ 839.318198][ C0] ? __module_text_address+0xe/0x140
[ 839.323463][ C0] ? is_module_text_address+0xc/0x1a
[ 839.328729][ C0] ? mark_lock+0xbc/0x1160
[ 839.333135][ C0] ? unwind_get_return_address+0x5a/0xa0
[ 839.338747][ C0] ? profile_setup.cold+0xc1/0xc1
[ 839.343749][ C0] ? __lock_acquire+0x145e/0x3b60
[ 839.348751][ C0] ? __lock_acquire+0x80b/0x3b60
[ 839.353665][ C0] ? find_held_lock+0x2d/0x110
[ 839.358406][ C0] ? __might_fault+0x11f/0x1d0
[ 839.363146][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.367976][ C0] ? lock_acquire+0x127/0x320
[ 839.372629][ C0] ? __might_fault+0xef/0x1d0
[ 839.377280][ C0] ? __might_fault+0x192/0x1d0
[ 839.382020][ C0] ? core_sys_select+0x4da/0x820
[ 839.386931][ C0] core_sys_select+0x4da/0x820
[ 839.391674][ C0] ? do_compat_pselect+0x210/0x210
[ 839.396760][ C0] ? mark_lock+0xbc/0x1160
[ 839.401152][ C0] ? __lock_acquire+0x145e/0x3b60
[ 839.406150][ C0] ? find_held_lock+0x2d/0x110
[ 839.410893][ C0] ? task_work_run+0x112/0x1c0
[ 839.415635][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.420460][ C0] kern_select+0x13d/0x1c0
[ 839.424852][ C0] ? core_sys_select+0x820/0x820
[ 839.429768][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 839.435030][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 839.440206][ C0] ? task_work_run+0x11c/0x1c0
[ 839.444945][ C0] __x64_sys_select+0xba/0x150
[ 839.449685][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 839.454945][ C0] do_syscall_64+0xb7/0x580
[ 839.459686][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 839.465552][ C0] RIP: 0033:0x7f4603007dd3
[ 839.469970][ C0] Code: Bad RIP value.
[ 839.474013][ C0] RSP: 002b:00007ffec5ef5488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 839.482401][ C0] RAX: ffffffffffffffda RBX: 000055bde7541ac0 RCX: 00007f4603007dd3
[ 839.490349][ C0] RDX: 0000000000000000 RSI: 000055bde813cf50 RDI: 0000000000000007
[ 839.498296][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 839.506242][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bde813cf50
[ 839.514187][ C0] R13: 000055bde7541a40 R14: 0000000000000002 R15: 000055bde753bca0
[ 839.522138][ C0] getty S27184 1689 1 0x00000000
[ 839.528447][ C0] Call Trace:
[ 839.531726][ C0] ? __schedule+0x898/0x1cd0
[ 839.536291][ C0] ? __sched_text_start+0x8/0x8
[ 839.541120][ C0] ? __lock_acquire+0x145e/0x3b60
[ 839.546138][ C0] schedule+0xca/0x250
[ 839.550186][ C0] schedule_timeout+0x682/0xb20
[ 839.555020][ C0] ? n_tty_read+0x151a/0x1ae0
[ 839.559673][ C0] ? usleep_range+0x160/0x160
[ 839.564325][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.569151][ C0] ? lock_acquire+0x127/0x320
[ 839.573804][ C0] ? n_tty_read+0xab3/0x1ae0
[ 839.578378][ C0] ? up_read+0x1b0/0x760
[ 839.582596][ C0] wait_woken+0x131/0x250
[ 839.586902][ C0] ? woken_wake_function+0x70/0x70
[ 839.591987][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 839.597767][ C0] n_tty_read+0x152e/0x1ae0
[ 839.602253][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 839.607254][ C0] ? tty_write+0x54b/0x800
[ 839.611649][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 839.617430][ C0] ? copy_from_read_buf+0x500/0x500
[ 839.622603][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.627430][ C0] ? __fsnotify_parent+0xd1/0x370
[ 839.632430][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 839.638209][ C0] tty_read+0x190/0x290
[ 839.642343][ C0] ? copy_from_read_buf+0x500/0x500
[ 839.647518][ C0] ? tty_poll+0x180/0x180
[ 839.651822][ C0] __vfs_read+0x76/0x100
[ 839.656039][ C0] vfs_read+0x1ea/0x430
[ 839.660169][ C0] ksys_read+0x127/0x250
[ 839.664387][ C0] ? kernel_write+0x120/0x120
[ 839.669038][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 839.674730][ C0] do_syscall_64+0xb7/0x580
[ 839.679208][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 839.685086][ C0] RIP: 0033:0x7f142fe13310
[ 839.689484][ C0] Code: Bad RIP value.
[ 839.693524][ C0] RSP: 002b:00007ffdbdf08598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 839.701906][ C0] RAX: ffffffffffffffda RBX: 00007f14304e86a8 RCX: 00007f142fe13310
[ 839.709853][ C0] RDX: 0000000000000001 RSI: 00007ffdbdf085e8 RDI: 0000000000000000
[ 839.717801][ C0] RBP: 00007ffdbdf08dd0 R08: 00007ffdbdf083d0 R09: 00007f14300c9e90
[ 839.725748][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 839.733695][ C0] R13: 00007ffdbdf0cf11 R14: 0000000000000000 R15: 0000000000000000
[ 839.741642][ C0] getty S26992 1690 1 0x00000000
[ 839.747950][ C0] Call Trace:
[ 839.751235][ C0] ? __schedule+0x898/0x1cd0
[ 839.755809][ C0] ? __sched_text_start+0x8/0x8
[ 839.760637][ C0] ? __lock_acquire+0x145e/0x3b60
[ 839.765641][ C0] schedule+0xca/0x250
[ 839.769699][ C0] schedule_timeout+0x682/0xb20
[ 839.774531][ C0] ? n_tty_read+0x151a/0x1ae0
[ 839.779185][ C0] ? usleep_range+0x160/0x160
[ 839.783845][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.788680][ C0] ? lock_acquire+0x127/0x320
[ 839.793336][ C0] ? n_tty_read+0xab3/0x1ae0
[ 839.797902][ C0] ? up_read+0x1b0/0x760
[ 839.802120][ C0] wait_woken+0x131/0x250
[ 839.806431][ C0] ? woken_wake_function+0x70/0x70
[ 839.811520][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 839.817305][ C0] n_tty_read+0x152e/0x1ae0
[ 839.821786][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 839.826791][ C0] ? tty_write+0x54b/0x800
[ 839.831183][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 839.836966][ C0] ? copy_from_read_buf+0x500/0x500
[ 839.842139][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 839.846967][ C0] ? __fsnotify_parent+0xd1/0x370
[ 839.851966][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 839.857746][ C0] tty_read+0x190/0x290
[ 839.861879][ C0] ? copy_from_read_buf+0x500/0x500
[ 839.867053][ C0] ? tty_poll+0x180/0x180
[ 839.871359][ C0] __vfs_read+0x76/0x100
[ 839.875577][ C0] vfs_read+0x1ea/0x430
[ 839.879707][ C0] ksys_read+0x127/0x250
[ 839.883935][ C0] ? kernel_write+0x120/0x120
[ 839.888588][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 839.894282][ C0] do_syscall_64+0xb7/0x580
[ 839.898764][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 839.904639][ C0] RIP: 0033:0x7fb97110e310
[ 839.909042][ C0] Code: Bad RIP value.
[ 839.913093][ C0] RSP: 002b:00007fff3031e4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 839.921477][ C0] RAX: ffffffffffffffda RBX: 00007fb9717e36a8 RCX: 00007fb97110e310
[ 839.929425][ C0] RDX: 0000000000000001 RSI: 00007fff3031e528 RDI: 0000000000000000
[ 839.937373][ C0] RBP: 00007fff3031ed10 R08: 00007fff3031e310 R09: 00007fb9713c4e90
[ 839.945319][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 839.953265][ C0] R13: 00007fff30321f11 R14: 0000000000000000 R15: 0000000000000000
[ 839.961216][ C0] getty S26872 1691 1 0x00000000
[ 839.967530][ C0] Call Trace:
[ 839.970796][ C0] ? __schedule+0x898/0x1cd0
[ 839.975362][ C0] ? __sched_text_start+0x8/0x8
[ 839.980190][ C0] ? __lock_acquire+0x145e/0x3b60
[ 839.985188][ C0] schedule+0xca/0x250
[ 839.989235][ C0] schedule_timeout+0x682/0xb20
[ 839.994063][ C0] ? n_tty_read+0x151a/0x1ae0
[ 839.998725][ C0] ? usleep_range+0x160/0x160
[ 840.003389][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.008216][ C0] ? lock_acquire+0x127/0x320
[ 840.012871][ C0] ? n_tty_read+0xab3/0x1ae0
[ 840.017436][ C0] ? up_read+0x1b0/0x760
[ 840.021653][ C0] wait_woken+0x131/0x250
[ 840.025959][ C0] ? woken_wake_function+0x70/0x70
[ 840.031046][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 840.036826][ C0] n_tty_read+0x152e/0x1ae0
[ 840.041306][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 840.046304][ C0] ? tty_write+0x54b/0x800
[ 840.050694][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 840.056476][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.061652][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.066478][ C0] ? __fsnotify_parent+0xd1/0x370
[ 840.071480][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 840.077270][ C0] tty_read+0x190/0x290
[ 840.081402][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.086573][ C0] ? tty_poll+0x180/0x180
[ 840.090898][ C0] __vfs_read+0x76/0x100
[ 840.095127][ C0] vfs_read+0x1ea/0x430
[ 840.099291][ C0] ksys_read+0x127/0x250
[ 840.103519][ C0] ? kernel_write+0x120/0x120
[ 840.108179][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 840.113882][ C0] do_syscall_64+0xb7/0x580
[ 840.118372][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 840.124243][ C0] RIP: 0033:0x7fa492043310
[ 840.128648][ C0] Code: Bad RIP value.
[ 840.132692][ C0] RSP: 002b:00007ffe795fd5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 840.141093][ C0] RAX: ffffffffffffffda RBX: 00007fa4927186a8 RCX: 00007fa492043310
[ 840.149046][ C0] RDX: 0000000000000001 RSI: 00007ffe795fd608 RDI: 0000000000000000
[ 840.156994][ C0] RBP: 00007ffe795fddf0 R08: 00007ffe795fd3f0 R09: 00007fa4922f9e90
[ 840.164943][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 840.172897][ C0] R13: 00007ffe79600f11 R14: 0000000000000000 R15: 0000000000000000
[ 840.180853][ C0] getty S27040 1692 1 0x00000000
[ 840.187168][ C0] Call Trace:
[ 840.190453][ C0] ? __schedule+0x898/0x1cd0
[ 840.195020][ C0] ? __sched_text_start+0x8/0x8
[ 840.199853][ C0] ? __lock_acquire+0x145e/0x3b60
[ 840.204856][ C0] schedule+0xca/0x250
[ 840.208912][ C0] schedule_timeout+0x682/0xb20
[ 840.213741][ C0] ? n_tty_read+0x151a/0x1ae0
[ 840.218398][ C0] ? usleep_range+0x160/0x160
[ 840.223050][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.227878][ C0] ? lock_acquire+0x127/0x320
[ 840.232529][ C0] ? n_tty_read+0xab3/0x1ae0
[ 840.237097][ C0] ? up_read+0x1b0/0x760
[ 840.241315][ C0] wait_woken+0x131/0x250
[ 840.245627][ C0] ? woken_wake_function+0x70/0x70
[ 840.250713][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 840.256512][ C0] n_tty_read+0x152e/0x1ae0
[ 840.261007][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 840.266023][ C0] ? tty_write+0x54b/0x800
[ 840.270425][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 840.276215][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.281393][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.286228][ C0] ? __fsnotify_parent+0xd1/0x370
[ 840.291236][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 840.297021][ C0] tty_read+0x190/0x290
[ 840.301157][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.306331][ C0] ? tty_poll+0x180/0x180
[ 840.310656][ C0] __vfs_read+0x76/0x100
[ 840.314882][ C0] vfs_read+0x1ea/0x430
[ 840.319018][ C0] ksys_read+0x127/0x250
[ 840.323237][ C0] ? kernel_write+0x120/0x120
[ 840.327890][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 840.333587][ C0] do_syscall_64+0xb7/0x580
[ 840.338071][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 840.343939][ C0] RIP: 0033:0x7f24deb0a310
[ 840.348345][ C0] Code: Bad RIP value.
[ 840.352390][ C0] RSP: 002b:00007ffc325c3908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 840.361223][ C0] RAX: ffffffffffffffda RBX: 00007f24df1df6a8 RCX: 00007f24deb0a310
[ 840.369175][ C0] RDX: 0000000000000001 RSI: 00007ffc325c3958 RDI: 0000000000000000
[ 840.377124][ C0] RBP: 00007ffc325c4140 R08: 00007ffc325c3740 R09: 00007f24dedc0e90
[ 840.385071][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 840.393031][ C0] R13: 00007ffc325c7f11 R14: 0000000000000000 R15: 0000000000000000
[ 840.400984][ C0] getty S27568 1693 1 0x00000000
[ 840.407298][ C0] Call Trace:
[ 840.410571][ C0] ? __schedule+0x898/0x1cd0
[ 840.415138][ C0] ? __sched_text_start+0x8/0x8
[ 840.419964][ C0] ? __lock_acquire+0x145e/0x3b60
[ 840.424963][ C0] schedule+0xca/0x250
[ 840.429015][ C0] schedule_timeout+0x682/0xb20
[ 840.433843][ C0] ? n_tty_read+0x151a/0x1ae0
[ 840.438496][ C0] ? usleep_range+0x160/0x160
[ 840.443148][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.447976][ C0] ? lock_acquire+0x127/0x320
[ 840.452629][ C0] ? n_tty_read+0xab3/0x1ae0
[ 840.457193][ C0] ? up_read+0x1b0/0x760
[ 840.461411][ C0] wait_woken+0x131/0x250
[ 840.465718][ C0] ? woken_wake_function+0x70/0x70
[ 840.470806][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 840.476588][ C0] n_tty_read+0x152e/0x1ae0
[ 840.481069][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 840.486068][ C0] ? tty_write+0x54b/0x800
[ 840.490461][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 840.496243][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.501415][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.506242][ C0] ? __fsnotify_parent+0xd1/0x370
[ 840.511245][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 840.517033][ C0] tty_read+0x190/0x290
[ 840.521164][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.526337][ C0] ? tty_poll+0x180/0x180
[ 840.530642][ C0] __vfs_read+0x76/0x100
[ 840.534861][ C0] vfs_read+0x1ea/0x430
[ 840.538996][ C0] ksys_read+0x127/0x250
[ 840.543215][ C0] ? kernel_write+0x120/0x120
[ 840.547867][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 840.553573][ C0] do_syscall_64+0xb7/0x580
[ 840.558053][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 840.563920][ C0] RIP: 0033:0x7f00905d7310
[ 840.568319][ C0] Code: Bad RIP value.
[ 840.572360][ C0] RSP: 002b:00007ffcae928b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 840.580749][ C0] RAX: ffffffffffffffda RBX: 00007f0090cac6a8 RCX: 00007f00905d7310
[ 840.588696][ C0] RDX: 0000000000000001 RSI: 00007ffcae928bc8 RDI: 0000000000000000
[ 840.596642][ C0] RBP: 00007ffcae9293b0 R08: 00007ffcae9289b0 R09: 00007f009088de90
[ 840.604589][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 840.612536][ C0] R13: 00007ffcae92cf11 R14: 0000000000000000 R15: 0000000000000000
[ 840.620493][ C0] getty S28024 1694 1 0x00000000
[ 840.626804][ C0] Call Trace:
[ 840.630069][ C0] ? __schedule+0x898/0x1cd0
[ 840.634634][ C0] ? __sched_text_start+0x8/0x8
[ 840.639463][ C0] ? __lock_acquire+0x145e/0x3b60
[ 840.644463][ C0] schedule+0xca/0x250
[ 840.648512][ C0] schedule_timeout+0x682/0xb20
[ 840.653337][ C0] ? n_tty_read+0x151a/0x1ae0
[ 840.657994][ C0] ? usleep_range+0x160/0x160
[ 840.662647][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.667485][ C0] ? lock_acquire+0x127/0x320
[ 840.672137][ C0] ? n_tty_read+0xab3/0x1ae0
[ 840.676701][ C0] ? up_read+0x1b0/0x760
[ 840.680919][ C0] wait_woken+0x131/0x250
[ 840.685225][ C0] ? woken_wake_function+0x70/0x70
[ 840.690312][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 840.696092][ C0] n_tty_read+0x152e/0x1ae0
[ 840.700571][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 840.705571][ C0] ? tty_write+0x54b/0x800
[ 840.709965][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 840.715749][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.720922][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.725748][ C0] ? __fsnotify_parent+0xd1/0x370
[ 840.730750][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 840.736529][ C0] tty_read+0x190/0x290
[ 840.740660][ C0] ? copy_from_read_buf+0x500/0x500
[ 840.745834][ C0] ? tty_poll+0x180/0x180
[ 840.750145][ C0] __vfs_read+0x76/0x100
[ 840.754364][ C0] vfs_read+0x1ea/0x430
[ 840.758497][ C0] ksys_read+0x127/0x250
[ 840.762715][ C0] ? kernel_write+0x120/0x120
[ 840.767370][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 840.773066][ C0] do_syscall_64+0xb7/0x580
[ 840.777544][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 840.783407][ C0] RIP: 0033:0x7fea45d36310
[ 840.787801][ C0] Code: Bad RIP value.
[ 840.791930][ C0] RSP: 002b:00007fff68897208 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 840.800324][ C0] RAX: ffffffffffffffda RBX: 00007fea4640b6a8 RCX: 00007fea45d36310
[ 840.808272][ C0] RDX: 0000000000000001 RSI: 00007fff68897258 RDI: 0000000000000000
[ 840.816220][ C0] RBP: 00007fff68897a40 R08: 00007fff68897040 R09: 0000000000000000
[ 840.824165][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 840.832111][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000
[ 840.840069][ C0] sshd S26912 1714 1664 0x00000000
[ 840.846377][ C0] Call Trace:
[ 840.849642][ C0] ? __schedule+0x898/0x1cd0
[ 840.854206][ C0] ? __sched_text_start+0x8/0x8
[ 840.859031][ C0] ? debug_object_fixup+0x30/0x30
[ 840.864039][ C0] ? enqueue_hrtimer+0x380/0x380
[ 840.868951][ C0] schedule+0xca/0x250
[ 840.873001][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 840.879064][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 840.884845][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.889672][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 840.895625][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 840.901408][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 840.906668][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 840.912979][ C0] ? pollwake+0x200/0x200
[ 840.917284][ C0] do_select+0x122e/0x1700
[ 840.921679][ C0] ? select_estimate_accuracy+0x320/0x320
[ 840.927373][ C0] ? poll_freewait+0x250/0x250
[ 840.932109][ C0] ? poll_freewait+0x250/0x250
[ 840.936848][ C0] ? poll_freewait+0x250/0x250
[ 840.941586][ C0] ? poll_freewait+0x250/0x250
[ 840.946327][ C0] ? __lock_acquire+0x145e/0x3b60
[ 840.951327][ C0] ? __lock_acquire+0x80b/0x3b60
[ 840.956243][ C0] ? find_held_lock+0x2d/0x110
[ 840.960982][ C0] ? __might_fault+0x11f/0x1d0
[ 840.965721][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 840.970545][ C0] ? lock_acquire+0x127/0x320
[ 840.975196][ C0] ? __might_fault+0xef/0x1d0
[ 840.979847][ C0] ? __might_fault+0x192/0x1d0
[ 840.984585][ C0] ? core_sys_select+0x4da/0x820
[ 840.989497][ C0] core_sys_select+0x4da/0x820
[ 840.994238][ C0] ? do_compat_pselect+0x210/0x210
[ 840.999325][ C0] ? find_held_lock+0x2d/0x110
[ 841.004065][ C0] ? find_held_lock+0x2d/0x110
[ 841.008804][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 841.013632][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 841.019155][ C0] ? timespec64_add_safe+0x189/0x210
[ 841.024413][ C0] ? nsec_to_clock_t+0x30/0x30
[ 841.029154][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 841.034411][ C0] kern_select+0x13d/0x1c0
[ 841.038803][ C0] ? core_sys_select+0x820/0x820
[ 841.043719][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 841.048458][ C0] __x64_sys_select+0xba/0x150
[ 841.053198][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 841.058456][ C0] do_syscall_64+0xb7/0x580
[ 841.062938][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 841.069772][ C0] RIP: 0033:0x7f9c4fce6dd3
[ 841.074168][ C0] Code: Bad RIP value.
[ 841.078219][ C0] RSP: 002b:00007fff84797cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 841.086604][ C0] RAX: ffffffffffffffda RBX: 00007fff84797d60 RCX: 00007f9c4fce6dd3
[ 841.094551][ C0] RDX: 000055eeb8373b10 RSI: 000055eeb8373b30 RDI: 000000000000000c
[ 841.102499][ C0] RBP: 000055eeb78228dc R08: 00007fff84797d00 R09: 0101010101010101
[ 841.110447][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff84797d68
[ 841.118514][ C0] R13: 0000000000000000 R14: 00007fff84797d58 R15: 00007fff84797d5c
[ 841.126473][ C0] syz-fuzzer S26456 1716 1714 0x00000000
[ 841.132891][ C0] Call Trace:
[ 841.136176][ C0] ? __schedule+0x898/0x1cd0
[ 841.140770][ C0] ? __sched_text_start+0x8/0x8
[ 841.145604][ C0] schedule+0xca/0x250
[ 841.149658][ C0] futex_wait_queue_me+0x2a7/0x570
[ 841.154751][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 841.160212][ C0] futex_wait+0x1e2/0x590
[ 841.164526][ C0] ? futex_wait_setup+0x350/0x350
[ 841.169539][ C0] ? find_held_lock+0x2d/0x110
[ 841.174287][ C0] ? __might_fault+0x11f/0x1d0
[ 841.179035][ C0] ? lock_acquire+0x127/0x320
[ 841.183689][ C0] ? __might_fault+0xef/0x1d0
[ 841.188343][ C0] do_futex+0x15d/0x1b90
[ 841.192567][ C0] ? put_timespec64+0xcb/0x120
[ 841.197305][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 841.202131][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 841.206957][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 841.211962][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 841.218441][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 841.223704][ C0] __x64_sys_futex+0x376/0x4f0
[ 841.228450][ C0] ? fput_many+0x2f/0x1a0
[ 841.232756][ C0] ? do_futex+0x1b90/0x1b90
[ 841.237238][ C0] ? switch_fpu_return+0x1c2/0x430
[ 841.242337][ C0] ? fpregs_mark_activate+0x280/0x280
[ 841.247687][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 841.253382][ C0] do_syscall_64+0xb7/0x580
[ 841.257863][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 841.263732][ C0] RIP: 0033:0x45b153
[ 841.267618][ C0] Code: Bad RIP value.
[ 841.271662][ C0] RSP: 002b:00007ffeee510698 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 841.280047][ C0] RAX: ffffffffffffffda RBX: 0000000001803b80 RCX: 000000000045b153
[ 841.288020][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001803cc8
[ 841.295969][ C0] RBP: 00007ffeee5106e0 R08: 0000000000000000 R09: 0000000000000000
[ 841.303918][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00
[ 841.311876][ C0] R13: 000000000000000f R14: 0000000000c11600 R15: 000000000000380f
[ 841.319833][ C0] syz-fuzzer S27576 1717 1714 0x00000000
[ 841.326147][ C0] Call Trace:
[ 841.329417][ C0] ? __schedule+0x898/0x1cd0
[ 841.333987][ C0] ? __sched_text_start+0x8/0x8
[ 841.338815][ C0] ? enqueue_hrtimer+0x380/0x380
[ 841.343728][ C0] schedule+0xca/0x250
[ 841.347775][ C0] futex_wait_queue_me+0x2a7/0x570
[ 841.352871][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 841.358306][ C0] futex_wait+0x1e2/0x590
[ 841.362611][ C0] ? futex_wait_setup+0x350/0x350
[ 841.367612][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 841.373569][ C0] ? find_held_lock+0x2d/0x110
[ 841.378306][ C0] ? __might_fault+0x11f/0x1d0
[ 841.383050][ C0] ? __lock_acquire+0x145e/0x3b60
[ 841.388051][ C0] do_futex+0x15d/0x1b90
[ 841.392270][ C0] ? __lock_acquire+0x145e/0x3b60
[ 841.397269][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 841.402093][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 841.407092][ C0] ? find_held_lock+0x2d/0x110
[ 841.411834][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 841.416748][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 841.421573][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 841.426485][ C0] ? ktime_get+0x190/0x1d0
[ 841.430876][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 841.436134][ C0] ? ktime_get+0x162/0x1d0
[ 841.440524][ C0] __x64_sys_futex+0x376/0x4f0
[ 841.445265][ C0] ? do_futex+0x1b90/0x1b90
[ 841.449756][ C0] ? switch_fpu_return+0x1c2/0x430
[ 841.454842][ C0] ? fpregs_mark_activate+0x280/0x280
[ 841.460192][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 841.465896][ C0] do_syscall_64+0xb7/0x580
[ 841.470378][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 841.476246][ C0] RIP: 0033:0x45b153
[ 841.480127][ C0] Code: Bad RIP value.
[ 841.484166][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 841.492551][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153
[ 841.500499][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018030f0
[ 841.508446][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000
[ 841.516391][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0
[ 841.524339][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 841.532300][ C0] syz-fuzzer S26576 1718 1714 0x00000000
[ 841.538608][ C0] Call Trace:
[ 841.541873][ C0] ? __schedule+0x898/0x1cd0
[ 841.546440][ C0] ? __sched_text_start+0x8/0x8
[ 841.551267][ C0] schedule+0xca/0x250
[ 841.555309][ C0] futex_wait_queue_me+0x2a7/0x570
[ 841.560404][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 841.565854][ C0] futex_wait+0x1e2/0x590
[ 841.570178][ C0] ? futex_wait_setup+0x350/0x350
[ 841.575180][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 841.581047][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 841.586746][ C0] ? futex_wake+0x164/0x480
[ 841.591224][ C0] ? sock_read_iter+0x212/0x370
[ 841.596048][ C0] do_futex+0x15d/0x1b90
[ 841.600271][ C0] ? find_held_lock+0x2d/0x110
[ 841.605012][ C0] ? finish_task_switch+0x11d/0x5d0
[ 841.610185][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 841.615182][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 841.620007][ C0] ? lock_acquire+0x127/0x320
[ 841.624658][ C0] ? finish_task_switch+0xef/0x5d0
[ 841.629744][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 841.634921][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 841.640180][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 841.645357][ C0] ? finish_task_switch+0x11d/0x5d0
[ 841.650528][ C0] ? finish_task_switch+0xef/0x5d0
[ 841.655614][ C0] ? __switch_to+0x5bd/0xe70
[ 841.660182][ C0] __x64_sys_futex+0x376/0x4f0
[ 841.664923][ C0] ? fput_many+0x2f/0x1a0
[ 841.669229][ C0] ? do_futex+0x1b90/0x1b90
[ 841.673708][ C0] ? switch_fpu_return+0x1c2/0x430
[ 841.678797][ C0] ? fpregs_mark_activate+0x280/0x280
[ 841.684144][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 841.689840][ C0] do_syscall_64+0xb7/0x580
[ 841.694319][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 841.700183][ C0] RIP: 0033:0x45b153
[ 841.704073][ C0] Code: Bad RIP value.
[ 841.708117][ C0] RSP: 002b:000000c42004bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 841.716499][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153
[ 841.724444][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548
[ 841.732392][ C0] RBP: 000000c42004bf30 R08: 0000000000000000 R09: 0000000000000000
[ 841.740341][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000010
[ 841.748286][ C0] R13: ffffffffffffffff R14: 0000000000000010 R15: ffffffffffffffff
[ 841.756237][ C0] syz-fuzzer S26520 1719 1714 0x00000000
[ 841.762548][ C0] Call Trace:
[ 841.765811][ C0] ? __schedule+0x898/0x1cd0
[ 841.770376][ C0] ? __sched_text_start+0x8/0x8
[ 841.775206][ C0] schedule+0xca/0x250
[ 841.779252][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 841.785294][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 841.791094][ C0] ? __lock_acquire+0x80b/0x3b60
[ 841.796016][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 841.800842][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 841.805850][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 841.810764][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 841.815935][ C0] ep_poll+0xcca/0xe60
[ 841.819979][ C0] ? ep_modify+0x830/0x830
[ 841.824372][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 841.829893][ C0] ? __fget+0x357/0x530
[ 841.834034][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 841.838428][ C0] ? wake_up_q+0xf0/0xf0
[ 841.842644][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 841.847904][ C0] ? __x64_sys_futex+0x376/0x4f0
[ 841.852816][ C0] do_epoll_wait+0x209/0x260
[ 841.857380][ C0] ? fpregs_mark_activate+0x280/0x280
[ 841.862731][ C0] __x64_sys_epoll_pwait+0x133/0x2e0
[ 841.867990][ C0] ? do_syscall_64+0x1a/0x580
[ 841.872640][ C0] do_syscall_64+0xb7/0x580
[ 841.877118][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 841.882982][ C0] RIP: 0033:0x45b300
[ 841.886857][ C0] Code: Bad RIP value.
[ 841.890897][ C0] RSP: 002b:000000c42004d860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 841.899280][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
[ 841.907227][ C0] RDX: 0000000000000080 RSI: 000000c42004d8a0 RDI: 0000000000000004
[ 841.915174][ C0] RBP: 000000c42004dea0 R08: 0000000000000000 R09: 000000c420000c00
[ 841.923119][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000b8e9fbd579
[ 841.931065][ C0] R13: 0000000000000002 R14: 000000c421a6f320 R15: 0000000000000001
[ 841.939015][ C0] syz-fuzzer S28992 1720 1714 0x00000000
[ 841.945327][ C0] Call Trace:
[ 841.948595][ C0] ? __schedule+0x898/0x1cd0
[ 841.953163][ C0] ? __sched_text_start+0x8/0x8
[ 841.957991][ C0] schedule+0xca/0x250
[ 841.962037][ C0] futex_wait_queue_me+0x2a7/0x570
[ 841.967124][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 841.972558][ C0] futex_wait+0x1e2/0x590
[ 841.976870][ C0] ? futex_wait_setup+0x350/0x350
[ 841.981872][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 841.987741][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 841.993434][ C0] ? futex_wake+0x164/0x480
[ 841.997913][ C0] do_futex+0x15d/0x1b90
[ 842.002144][ C0] ? find_held_lock+0x2d/0x110
[ 842.006885][ C0] ? finish_task_switch+0x11d/0x5d0
[ 842.012057][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 842.017576][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.022404][ C0] ? lock_acquire+0x127/0x320
[ 842.027057][ C0] ? finish_task_switch+0xef/0x5d0
[ 842.032145][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 842.037320][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 842.042578][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 842.047765][ C0] ? finish_task_switch+0x11d/0x5d0
[ 842.052938][ C0] ? finish_task_switch+0xef/0x5d0
[ 842.058032][ C0] ? __switch_to+0x5bd/0xe70
[ 842.062597][ C0] __x64_sys_futex+0x376/0x4f0
[ 842.067335][ C0] ? do_futex+0x1b90/0x1b90
[ 842.071814][ C0] ? switch_fpu_return+0x1c2/0x430
[ 842.076902][ C0] ? fpregs_mark_activate+0x280/0x280
[ 842.082247][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 842.087941][ C0] do_syscall_64+0xb7/0x580
[ 842.092424][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 842.098288][ C0] RIP: 0033:0x45b153
[ 842.102161][ C0] Code: Bad RIP value.
[ 842.106201][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 842.114584][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153
[ 842.122531][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001821080
[ 842.130485][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000
[ 842.138443][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168
[ 842.146394][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 842.154344][ C0] syz-fuzzer S26576 1721 1714 0x00000000
[ 842.160654][ C0] Call Trace:
[ 842.163919][ C0] ? __schedule+0x898/0x1cd0
[ 842.168484][ C0] ? __sched_text_start+0x8/0x8
[ 842.173310][ C0] ? enqueue_hrtimer+0x380/0x380
[ 842.178225][ C0] schedule+0xca/0x250
[ 842.182283][ C0] futex_wait_queue_me+0x2a7/0x570
[ 842.187820][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 842.193254][ C0] futex_wait+0x1e2/0x590
[ 842.197559][ C0] ? futex_wait_setup+0x350/0x350
[ 842.202559][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 842.208515][ C0] ? futex_wake+0x164/0x480
[ 842.213001][ C0] ? __lock_acquire+0x145e/0x3b60
[ 842.218010][ C0] do_futex+0x15d/0x1b90
[ 842.222229][ C0] ? __lock_acquire+0x145e/0x3b60
[ 842.227239][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.232063][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 842.237062][ C0] ? find_held_lock+0x2d/0x110
[ 842.241801][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 842.246714][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.251539][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 842.256449][ C0] ? ktime_get+0x190/0x1d0
[ 842.260840][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 842.266095][ C0] ? ktime_get+0x162/0x1d0
[ 842.270485][ C0] __x64_sys_futex+0x376/0x4f0
[ 842.275225][ C0] ? do_futex+0x1b90/0x1b90
[ 842.279706][ C0] ? switch_fpu_return+0x1c2/0x430
[ 842.284794][ C0] ? fpregs_mark_activate+0x280/0x280
[ 842.290142][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 842.295842][ C0] do_syscall_64+0xb7/0x580
[ 842.300322][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 842.306203][ C0] RIP: 0033:0x45b153
[ 842.310086][ C0] Code: Bad RIP value.
[ 842.314130][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca
[ 842.322617][ C0] RAX: ffffffffffffffda RBX: 000000001a198274 RCX: 000000000045b153
[ 842.330565][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018071c0
[ 842.338516][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000
[ 842.346468][ C0] R10: 000000c42003aed8 R11: 0000000000000206 R12: 000000cb73c9aece
[ 842.354423][ C0] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 842.362378][ C0] syz-fuzzer S28104 1722 1714 0x00000000
[ 842.368697][ C0] Call Trace:
[ 842.371970][ C0] ? __schedule+0x898/0x1cd0
[ 842.376536][ C0] ? __sched_text_start+0x8/0x8
[ 842.381364][ C0] schedule+0xca/0x250
[ 842.385414][ C0] futex_wait_queue_me+0x2a7/0x570
[ 842.390506][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 842.395940][ C0] futex_wait+0x1e2/0x590
[ 842.400247][ C0] ? futex_wait_setup+0x350/0x350
[ 842.405248][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 842.411117][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0
[ 842.416811][ C0] ? futex_wake+0x164/0x480
[ 842.421292][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.426119][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.430946][ C0] do_futex+0x15d/0x1b90
[ 842.435164][ C0] ? __lock_acquire+0x145e/0x3b60
[ 842.440163][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 842.445166][ C0] ? find_held_lock+0x2d/0x110
[ 842.449905][ C0] ? __might_fault+0x11f/0x1d0
[ 842.454645][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.459473][ C0] ? lock_acquire+0x127/0x320
[ 842.464128][ C0] ? __set_current_blocked+0x6a/0x110
[ 842.469477][ C0] __x64_sys_futex+0x376/0x4f0
[ 842.474219][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290
[ 842.479909][ C0] ? do_futex+0x1b90/0x1b90
[ 842.484393][ C0] ? switch_fpu_return+0x1c2/0x430
[ 842.489479][ C0] ? fpregs_mark_activate+0x280/0x280
[ 842.494829][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 842.500522][ C0] do_syscall_64+0xb7/0x580
[ 842.505002][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 842.510869][ C0] RIP: 0033:0x45b153
[ 842.514746][ C0] Code: Bad RIP value.
[ 842.518804][ C0] RSP: 002b:000000c420147e88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 842.527191][ C0] RAX: ffffffffffffffda RBX: 000000c420041400 RCX: 000000000045b153
[ 842.535141][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420041548
[ 842.543104][ C0] RBP: 000000c420147ed0 R08: 0000000000000000 R09: 0000000000000000
[ 842.551052][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420039768
[ 842.558999][ C0] R13: 0000000000000001 R14: 000000c4200ca0c0 R15: 0000000000000001
[ 842.566950][ C0] syz-fuzzer S26456 1723 1714 0x00000000
[ 842.573257][ C0] Call Trace:
[ 842.576524][ C0] ? __schedule+0x898/0x1cd0
[ 842.581089][ C0] ? __sched_text_start+0x8/0x8
[ 842.585929][ C0] schedule+0xca/0x250
[ 842.589977][ C0] futex_wait_queue_me+0x2a7/0x570
[ 842.595062][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 842.600494][ C0] ? lock_acquire+0x127/0x320
[ 842.605146][ C0] futex_wait+0x1e2/0x590
[ 842.609454][ C0] ? futex_wait_setup+0x350/0x350
[ 842.614454][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 842.619279][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 842.624036][ C0] ? futex_wake+0x164/0x480
[ 842.628517][ C0] ? __lock_acquire+0x80b/0x3b60
[ 842.633429][ C0] do_futex+0x15d/0x1b90
[ 842.637646][ C0] ? find_held_lock+0x2d/0x110
[ 842.642389][ C0] ? new_sync_read+0x468/0x6d0
[ 842.647127][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 842.652134][ C0] ? vfs_dedupe_file_range+0x750/0x750
[ 842.657571][ C0] ? security_file_permission+0x8a/0x370
[ 842.663178][ C0] __x64_sys_futex+0x376/0x4f0
[ 842.667917][ C0] ? fput_many+0x2f/0x1a0
[ 842.672222][ C0] ? do_futex+0x1b90/0x1b90
[ 842.676701][ C0] ? ksys_read+0x19f/0x250
[ 842.681094][ C0] ? kernel_write+0x120/0x120
[ 842.685755][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 842.691450][ C0] do_syscall_64+0xb7/0x580
[ 842.695932][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 842.701797][ C0] RIP: 0033:0x45b153
[ 842.705677][ C0] Code: Bad RIP value.
[ 842.709717][ C0] RSP: 002b:000000c420051df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 842.718103][ C0] RAX: ffffffffffffffda RBX: 000000c42015c800 RCX: 000000000045b153
[ 842.726051][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42015c948
[ 842.733996][ C0] RBP: 000000c420051e40 R08: 0000000000000000 R09: 0000000000000000
[ 842.741942][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4214b3750
[ 842.749897][ C0] R13: 0000000000000001 R14: 000000c420075500 R15: 0000000000000001
[ 842.757848][ C0] syz-fuzzer S29272 1730 1714 0x00000000
[ 842.764159][ C0] Call Trace:
[ 842.767422][ C0] ? __schedule+0x898/0x1cd0
[ 842.771987][ C0] ? __sched_text_start+0x8/0x8
[ 842.776812][ C0] schedule+0xca/0x250
[ 842.780855][ C0] futex_wait_queue_me+0x2a7/0x570
[ 842.785944][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 842.791381][ C0] futex_wait+0x1e2/0x590
[ 842.795686][ C0] ? futex_wait_setup+0x350/0x350
[ 842.800685][ C0] do_futex+0x15d/0x1b90
[ 842.804905][ C0] ? find_held_lock+0x2d/0x110
[ 842.809646][ C0] ? __set_current_blocked+0xcc/0x110
[ 842.814991][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 842.819990][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0
[ 842.825425][ C0] ? mark_lock+0xbc/0x1160
[ 842.829822][ C0] ? __lock_acquire+0x80b/0x3b60
[ 842.834732][ C0] ? __set_current_blocked+0xcc/0x110
[ 842.840077][ C0] ? find_held_lock+0x2d/0x110
[ 842.844819][ C0] __x64_sys_futex+0x376/0x4f0
[ 842.849561][ C0] ? do_futex+0x1b90/0x1b90
[ 842.854039][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 842.859558][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 842.865251][ C0] do_syscall_64+0xb7/0x580
[ 842.869728][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 842.875593][ C0] RIP: 0033:0x45b153
[ 842.879468][ C0] Code: Bad RIP value.
[ 842.883509][ C0] RSP: 002b:000000c4202edf00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 842.891892][ C0] RAX: ffffffffffffffda RBX: 000000c42015d000 RCX: 000000000045b153
[ 842.899838][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001820f38
[ 842.907784][ C0] RBP: 000000c4202edf48 R08: 0000000000000000 R09: 0000000000000000
[ 842.915733][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0
[ 842.923679][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000
[ 842.931626][ C0] syz-fuzzer S26576 1732 1714 0x00000000
[ 842.937931][ C0] Call Trace:
[ 842.941196][ C0] ? __schedule+0x898/0x1cd0
[ 842.945760][ C0] ? __sched_text_start+0x8/0x8
[ 842.950587][ C0] ? enqueue_hrtimer+0x380/0x380
[ 842.955499][ C0] schedule+0xca/0x250
[ 842.959545][ C0] futex_wait_queue_me+0x2a7/0x570
[ 842.964639][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 842.970069][ C0] futex_wait+0x1e2/0x590
[ 842.974384][ C0] ? futex_wait_setup+0x350/0x350
[ 842.979387][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 842.985340][ C0] ? futex_wake+0x164/0x480
[ 842.989823][ C0] ? __lock_acquire+0x145e/0x3b60
[ 842.994825][ C0] do_futex+0x15d/0x1b90
[ 842.999055][ C0] ? __lock_acquire+0x145e/0x3b60
[ 843.004055][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.008882][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 843.013881][ C0] ? find_held_lock+0x2d/0x110
[ 843.018623][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 843.023543][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.028373][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 843.033284][ C0] ? ktime_get+0x190/0x1d0
[ 843.037676][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 843.042936][ C0] ? ktime_get+0x162/0x1d0
[ 843.047329][ C0] __x64_sys_futex+0x376/0x4f0
[ 843.052071][ C0] ? do_futex+0x1b90/0x1b90
[ 843.056550][ C0] ? switch_fpu_return+0x1c2/0x430
[ 843.061637][ C0] ? fpregs_mark_activate+0x280/0x280
[ 843.066986][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 843.072678][ C0] do_syscall_64+0xb7/0x580
[ 843.077158][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 843.083022][ C0] RIP: 0033:0x45b153
[ 843.086897][ C0] Code: Bad RIP value.
[ 843.090938][ C0] RSP: 002b:000000c42003cea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 843.099321][ C0] RAX: ffffffffffffffda RBX: 000000001223dd9b RCX: 000000000045b153
[ 843.107271][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001807140
[ 843.115220][ C0] RBP: 000000c42003cee8 R08: 0000000000000000 R09: 0000000000000000
[ 843.123168][ C0] R10: 000000c42003ced8 R11: 0000000000000202 R12: 000000cb7643cb0d
[ 843.131127][ C0] R13: 0000000000000001 R14: 000000c4213f3920 R15: 0000000000000001
[ 843.139093][ C0] syz-fuzzer S26472 1733 1714 0x00000000
[ 843.145410][ C0] Call Trace:
[ 843.148684][ C0] ? __schedule+0x898/0x1cd0
[ 843.153255][ C0] ? __sched_text_start+0x8/0x8
[ 843.158084][ C0] schedule+0xca/0x250
[ 843.162133][ C0] futex_wait_queue_me+0x2a7/0x570
[ 843.167223][ C0] ? lock_pi_update_atomic+0x120/0x120
[ 843.172674][ C0] futex_wait+0x1e2/0x590
[ 843.176986][ C0] ? futex_wait_setup+0x350/0x350
[ 843.181994][ C0] ? find_held_lock+0x2d/0x110
[ 843.186734][ C0] ? __might_fault+0x11f/0x1d0
[ 843.191477][ C0] ? lock_acquire+0x127/0x320
[ 843.196128][ C0] ? __might_fault+0xef/0x1d0
[ 843.200783][ C0] do_futex+0x15d/0x1b90
[ 843.205001][ C0] ? put_timespec64+0xcb/0x120
[ 843.209741][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 843.214568][ C0] ? ktime_get_ts64+0x222/0x2c0
[ 843.219393][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 843.224393][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0
[ 843.230871][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 843.236132][ C0] __x64_sys_futex+0x376/0x4f0
[ 843.240881][ C0] ? fput_many+0x2f/0x1a0
[ 843.245186][ C0] ? do_futex+0x1b90/0x1b90
[ 843.249666][ C0] ? switch_fpu_return+0x1c2/0x430
[ 843.254751][ C0] ? fpregs_mark_activate+0x280/0x280
[ 843.260100][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 843.265793][ C0] do_syscall_64+0xb7/0x580
[ 843.270275][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 843.276144][ C0] RIP: 0033:0x45b153
[ 843.280023][ C0] Code: Bad RIP value.
[ 843.284065][ C0] RSP: 002b:000000c420149df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 843.292459][ C0] RAX: ffffffffffffffda RBX: 000000c4202dd000 RCX: 000000000045b153
[ 843.300423][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202dd148
[ 843.308378][ C0] RBP: 000000c420149e40 R08: 0000000000000000 R09: 0000000000000000
[ 843.316324][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200750c8
[ 843.324271][ C0] R13: 000000c4202c9750 R14: 000000c4202c9750 R15: 0000000000000000
[ 843.332225][ C0] syz-executor.0 R running task 28600 1734 1716 0x80004004
[ 843.340190][ C0] Call Trace:
[ 843.343463][ C0] ? __schedule+0x898/0x1cd0
[ 843.348030][ C0] ? __sched_text_start+0x8/0x8
[ 843.352859][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 843.358132][ C0] preempt_schedule_common+0x30/0x60
[ 843.363393][ C0] _cond_resched+0x18/0x20
[ 843.367789][ C0] remove_vma+0x49/0x170
[ 843.372009][ C0] exit_mmap+0x31b/0x4d0
[ 843.376228][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 843.381174][ C0] mmput+0xce/0x3d0
[ 843.384966][ C0] do_exit+0x7f8/0x2c00
[ 843.389102][ C0] ? find_held_lock+0x2d/0x110
[ 843.393853][ C0] ? mm_update_next_owner+0x630/0x630
[ 843.399211][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.404048][ C0] do_group_exit+0x125/0x340
[ 843.408622][ C0] get_signal+0x466/0x23d0
[ 843.413018][ C0] ? kernel_wait4+0x1b5/0x260
[ 843.417682][ C0] do_signal+0x88/0x14e0
[ 843.421911][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 843.427434][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.432264][ C0] ? setup_sigcontext+0x820/0x820
[ 843.437270][ C0] ? kernel_wait4+0x260/0x260
[ 843.441941][ C0] ? up_read+0x1b0/0x760
[ 843.446162][ C0] ? mark_held_locks+0x9f/0xe0
[ 843.450902][ C0] ? down_read_non_owner+0x470/0x470
[ 843.456165][ C0] ? handle_mm_fault+0x3ea/0x910
[ 843.461079][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 843.466349][ C0] do_syscall_64+0x45f/0x580
[ 843.470916][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 843.476872][ C0] RIP: 0033:0x4139ea
[ 843.480753][ C0] Code: Bad RIP value.
[ 843.484797][ C0] RSP: 002b:00007fff7390ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 843.493188][ C0] RAX: fffffffffffffe00 RBX: 00000000000006cc RCX: 00000000004139ea
[ 843.501137][ C0] RDX: 0000000040000000 RSI: 00007fff7390ff54 RDI: ffffffffffffffff
[ 843.509085][ C0] RBP: 00000000000000f8 R08: 00000000000006c6 R09: 0000000001960940
[ 843.517036][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 843.524985][ C0] R13: 00007fff739101d8 R14: 0000000000000000 R15: 0000000000000000
[ 843.532949][ C0] syz-executor.2 R running task 28600 1735 1723 0x80004004
[ 843.540829][ C0] Call Trace:
[ 843.544101][ C0] ? __schedule+0x898/0x1cd0
[ 843.548671][ C0] ? __sched_text_start+0x8/0x8
[ 843.553497][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 843.558758][ C0] preempt_schedule_common+0x30/0x60
[ 843.564018][ C0] _cond_resched+0x18/0x20
[ 843.568412][ C0] remove_vma+0x49/0x170
[ 843.572633][ C0] exit_mmap+0x31b/0x4d0
[ 843.576853][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 843.581772][ C0] mmput+0xce/0x3d0
[ 843.585577][ C0] do_exit+0x7f8/0x2c00
[ 843.589711][ C0] ? find_held_lock+0x2d/0x110
[ 843.594450][ C0] ? mm_update_next_owner+0x630/0x630
[ 843.599799][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.604631][ C0] do_group_exit+0x125/0x340
[ 843.609198][ C0] get_signal+0x466/0x23d0
[ 843.613590][ C0] ? kernel_wait4+0x1b5/0x260
[ 843.618243][ C0] do_signal+0x88/0x14e0
[ 843.622465][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 843.627986][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.632816][ C0] ? setup_sigcontext+0x820/0x820
[ 843.637815][ C0] ? kernel_wait4+0x260/0x260
[ 843.642468][ C0] ? up_read+0x1b0/0x760
[ 843.646691][ C0] ? mark_held_locks+0x9f/0xe0
[ 843.651432][ C0] ? down_read_non_owner+0x470/0x470
[ 843.656692][ C0] ? handle_mm_fault+0x3ea/0x910
[ 843.661609][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 843.666869][ C0] do_syscall_64+0x45f/0x580
[ 843.671438][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 843.677322][ C0] RIP: 0033:0x4139ea
[ 843.681204][ C0] Code: Bad RIP value.
[ 843.685250][ C0] RSP: 002b:00007ffff5931b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 843.693642][ C0] RAX: fffffffffffffe00 RBX: 00000000000006cf RCX: 00000000004139ea
[ 843.701597][ C0] RDX: 0000000040000000 RSI: 00007ffff5931b84 RDI: ffffffffffffffff
[ 843.709548][ C0] RBP: 00000000000000f8 R08: 00000000000006c7 R09: 000000000284b940
[ 843.717500][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 843.725450][ C0] R13: 00007ffff5931e08 R14: 0000000000000000 R15: 0000000000000000
[ 843.733404][ C0] syz-executor.1 R running task 28600 1736 1716 0x80004004
[ 843.741277][ C0] Call Trace:
[ 843.744548][ C0] ? __schedule+0x898/0x1cd0
[ 843.749116][ C0] ? __sched_text_start+0x8/0x8
[ 843.753942][ C0] ? rcu_is_watching+0x2c/0x80
[ 843.758681][ C0] preempt_schedule_common+0x30/0x60
[ 843.763941][ C0] _cond_resched+0x18/0x20
[ 843.768331][ C0] unmap_page_range+0xdbb/0x1a00
[ 843.773246][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 843.778074][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.782902][ C0] unmap_single_vma+0x196/0x300
[ 843.787726][ C0] unmap_vmas+0x179/0x300
[ 843.792035][ C0] ? zap_vma_ptes+0x100/0x100
[ 843.796686][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 843.801779][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.806605][ C0] ? do_exit+0x7c8/0x2c00
[ 843.810910][ C0] exit_mmap+0x278/0x4d0
[ 843.815127][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 843.820041][ C0] mmput+0xce/0x3d0
[ 843.823825][ C0] do_exit+0x7f8/0x2c00
[ 843.827957][ C0] ? find_held_lock+0x2d/0x110
[ 843.832707][ C0] ? mm_update_next_owner+0x630/0x630
[ 843.838055][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.842884][ C0] do_group_exit+0x125/0x340
[ 843.847450][ C0] get_signal+0x466/0x23d0
[ 843.851841][ C0] ? kernel_wait4+0x1b5/0x260
[ 843.856494][ C0] do_signal+0x88/0x14e0
[ 843.860713][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 843.866235][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 843.871060][ C0] ? setup_sigcontext+0x820/0x820
[ 843.876058][ C0] ? kernel_wait4+0x260/0x260
[ 843.880710][ C0] ? up_read+0x1b0/0x760
[ 843.884927][ C0] ? mark_held_locks+0x9f/0xe0
[ 843.890626][ C0] ? down_read_non_owner+0x470/0x470
[ 843.895888][ C0] ? handle_mm_fault+0x3ea/0x910
[ 843.900802][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 843.906069][ C0] do_syscall_64+0x45f/0x580
[ 843.910635][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 843.916503][ C0] RIP: 0033:0x4139ea
[ 843.920383][ C0] Code: Bad RIP value.
[ 843.924425][ C0] RSP: 002b:00007ffd0c04dfc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 843.932818][ C0] RAX: fffffffffffffe00 RBX: 00000000000006d0 RCX: 00000000004139ea
[ 843.940778][ C0] RDX: 0000000040000000 RSI: 00007ffd0c04dfd4 RDI: ffffffffffffffff
[ 843.948723][ C0] RBP: 00000000000000f8 R08: 00000000000006c8 R09: 0000000001f0b940
[ 843.956669][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 843.964616][ C0] R13: 00007ffd0c04e258 R14: 0000000000000000 R15: 0000000000000000
[ 843.972582][ C0] syz-executor.4 R running task 28600 1739 1721 0x80004004
[ 843.980457][ C0] Call Trace:
[ 843.983724][ C0] ? __schedule+0x898/0x1cd0
[ 843.988384][ C0] ? __sched_text_start+0x8/0x8
[ 843.993211][ C0] ? rcu_is_watching+0x2c/0x80
[ 843.997949][ C0] preempt_schedule_common+0x30/0x60
[ 844.003209][ C0] _cond_resched+0x18/0x20
[ 844.007604][ C0] unmap_page_range+0xdbb/0x1a00
[ 844.012516][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 844.017342][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 844.022167][ C0] unmap_single_vma+0x196/0x300
[ 844.026991][ C0] unmap_vmas+0x179/0x300
[ 844.031294][ C0] ? zap_vma_ptes+0x100/0x100
[ 844.035949][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 844.041038][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 844.045868][ C0] ? do_exit+0x7c8/0x2c00
[ 844.050172][ C0] exit_mmap+0x278/0x4d0
[ 844.054393][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 844.059306][ C0] mmput+0xce/0x3d0
[ 844.063089][ C0] do_exit+0x7f8/0x2c00
[ 844.067223][ C0] ? find_held_lock+0x2d/0x110
[ 844.071961][ C0] ? mm_update_next_owner+0x630/0x630
[ 844.077319][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 844.082144][ C0] do_group_exit+0x125/0x340
[ 844.086708][ C0] get_signal+0x466/0x23d0
[ 844.091104][ C0] ? kernel_wait4+0x1b5/0x260
[ 844.095761][ C0] do_signal+0x88/0x14e0
[ 844.099981][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 844.105502][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 844.110327][ C0] ? setup_sigcontext+0x820/0x820
[ 844.115324][ C0] ? kernel_wait4+0x260/0x260
[ 844.119978][ C0] ? up_read+0x1b0/0x760
[ 844.124197][ C0] ? mark_held_locks+0x9f/0xe0
[ 844.128935][ C0] ? down_read_non_owner+0x470/0x470
[ 844.134212][ C0] ? handle_mm_fault+0x3ea/0x910
[ 844.139146][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 844.144411][ C0] do_syscall_64+0x45f/0x580
[ 844.148991][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 844.154892][ C0] RIP: 0033:0x4139ea
[ 844.158776][ C0] Code: Bad RIP value.
[ 844.162820][ C0] RSP: 002b:00007fff79f4a198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 844.171210][ C0] RAX: fffffffffffffe00 RBX: 00000000000006d8 RCX: 00000000004139ea
[ 844.179163][ C0] RDX: 0000000040000000 RSI: 00007fff79f4a1a4 RDI: ffffffffffffffff
[ 844.187551][ C0] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000000000299f940
[ 844.195501][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 844.203449][ C0] R13: 00007fff79f4a428 R14: 0000000000000000 R15: 0000000000000000
[ 844.211402][ C0] syz-executor.0 S24976 1740 1734 0x00000000
[ 844.217718][ C0] Call Trace:
[ 844.220993][ C0] ? __schedule+0x898/0x1cd0
[ 844.225562][ C0] ? __sched_text_start+0x8/0x8
[ 844.230401][ C0] ? enqueue_hrtimer+0x380/0x380
[ 844.235316][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 844.240575][ C0] schedule+0xca/0x250
[ 844.244623][ C0] do_nanosleep+0x21f/0x650
[ 844.249101][ C0] ? schedule_timeout_idle+0x80/0x80
[ 844.254364][ C0] ? memset+0x20/0x40
[ 844.258323][ C0] ? __hrtimer_init+0x134/0x260
[ 844.263158][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 844.268072][ C0] ? nanosleep_copyout+0x100/0x100
[ 844.273171][ C0] ? _copy_from_user+0x123/0x190
[ 844.278087][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 844.284039][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 844.289386][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 844.294212][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 844.299317][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 844.304422][ C0] ? do_syscall_64+0x1a/0x580
[ 844.309079][ C0] do_syscall_64+0xb7/0x580
[ 844.313565][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 844.319435][ C0] RIP: 0033:0x457f00
[ 844.323313][ C0] Code: Bad RIP value.
[ 844.327365][ C0] RSP: 002b:00007fff7390fd48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 844.335758][ C0] RAX: ffffffffffffffda RBX: 0000000000000055 RCX: 0000000000457f00
[ 844.343708][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff7390fd50
[ 844.351658][ C0] RBP: 0000000000000308 R08: 0000000000000001 R09: 0000000001960940
[ 844.359609][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 844.367560][ C0] R13: 00007fff7390fda0 R14: 00000000000c6b07 R15: 00007fff7390fdb0
[ 844.375515][ C0] syz-executor.2 S24976 1743 1735 0x00000000
[ 844.381827][ C0] Call Trace:
[ 844.385099][ C0] ? __schedule+0x898/0x1cd0
[ 844.389667][ C0] ? __sched_text_start+0x8/0x8
[ 844.394497][ C0] ? enqueue_hrtimer+0x380/0x380
[ 844.399415][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 844.404673][ C0] schedule+0xca/0x250
[ 844.408721][ C0] do_nanosleep+0x21f/0x650
[ 844.413215][ C0] ? schedule_timeout_idle+0x80/0x80
[ 844.418477][ C0] ? memset+0x20/0x40
[ 844.422434][ C0] ? __hrtimer_init+0x134/0x260
[ 844.427260][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 844.432173][ C0] ? nanosleep_copyout+0x100/0x100
[ 844.437264][ C0] ? _copy_from_user+0x123/0x190
[ 844.442179][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 844.448132][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 844.453478][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 844.458302][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 844.463391][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 844.468479][ C0] ? do_syscall_64+0x1a/0x580
[ 844.473130][ C0] do_syscall_64+0xb7/0x580
[ 844.477608][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 844.483473][ C0] RIP: 0033:0x457f00
[ 844.487348][ C0] Code: Bad RIP value.
[ 844.491387][ C0] RSP: 002b:00007ffff5931978 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 844.499771][ C0] RAX: ffffffffffffffda RBX: 0000000000000055 RCX: 0000000000457f00
[ 844.507716][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffff5931980
[ 844.515669][ C0] RBP: 0000000000000319 R08: 0000000000000001 R09: 000000000284b940
[ 844.523616][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a
[ 844.531565][ C0] R13: 00007ffff59319d0 R14: 00000000000c6b0a R15: 00007ffff59319e0
[ 844.539516][ C0] syz-executor.1 S23616 1744 1736 0x00000000
[ 844.545823][ C0] Call Trace:
[ 844.549090][ C0] ? __schedule+0x898/0x1cd0
[ 844.553662][ C0] ? __sched_text_start+0x8/0x8
[ 844.558497][ C0] ? enqueue_hrtimer+0x380/0x380
[ 844.563412][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 844.568673][ C0] schedule+0xca/0x250
[ 844.572735][ C0] do_nanosleep+0x21f/0x650
[ 844.577218][ C0] ? schedule_timeout_idle+0x80/0x80
[ 844.582480][ C0] ? memset+0x20/0x40
[ 844.586439][ C0] ? __hrtimer_init+0x134/0x260
[ 844.591274][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 844.596194][ C0] ? nanosleep_copyout+0x100/0x100
[ 844.601282][ C0] ? _copy_from_user+0x123/0x190
[ 844.606193][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 844.612147][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 844.618450][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 844.623277][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 844.628366][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 844.633456][ C0] ? do_syscall_64+0x1a/0x580
[ 844.638110][ C0] do_syscall_64+0xb7/0x580
[ 844.642610][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 844.648477][ C0] RIP: 0033:0x457f00
[ 844.652353][ C0] Code: Bad RIP value.
[ 844.656397][ C0] RSP: 002b:00007ffd0c04ddc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 844.664784][ C0] RAX: ffffffffffffffda RBX: 0000000000000055 RCX: 0000000000457f00
[ 844.672737][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd0c04ddd0
[ 844.680683][ C0] RBP: 00000000000002d7 R08: 0000000000000001 R09: 0000000001f0b940
[ 844.688632][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 844.696579][ C0] R13: 00007ffd0c04de20 R14: 00000000000c6b29 R15: 00007ffd0c04de30
[ 844.704530][ C0] syz-executor.4 S24976 1752 1739 0x00000000
[ 844.710842][ C0] Call Trace:
[ 844.714107][ C0] ? __schedule+0x898/0x1cd0
[ 844.718674][ C0] ? __sched_text_start+0x8/0x8
[ 844.723501][ C0] ? enqueue_hrtimer+0x380/0x380
[ 844.728415][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 844.733674][ C0] schedule+0xca/0x250
[ 844.737724][ C0] do_nanosleep+0x21f/0x650
[ 844.742205][ C0] ? schedule_timeout_idle+0x80/0x80
[ 844.747470][ C0] ? memset+0x20/0x40
[ 844.751428][ C0] ? __hrtimer_init+0x134/0x260
[ 844.756259][ C0] hrtimer_nanosleep+0x249/0x4f0
[ 844.761177][ C0] ? nanosleep_copyout+0x100/0x100
[ 844.766263][ C0] ? _copy_from_user+0x123/0x190
[ 844.771177][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 844.777131][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 844.782477][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 844.787306][ C0] __x64_sys_nanosleep+0x19d/0x220
[ 844.792392][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0
[ 844.797489][ C0] ? do_syscall_64+0x1a/0x580
[ 844.802142][ C0] do_syscall_64+0xb7/0x580
[ 844.806631][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 844.812507][ C0] RIP: 0033:0x457f00
[ 844.816385][ C0] Code: Bad RIP value.
[ 844.820436][ C0] RSP: 002b:00007fff79f49f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 844.828832][ C0] RAX: ffffffffffffffda RBX: 00000000000cb3ef RCX: 0000000000457f00
[ 844.836779][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff79f49fa0
[ 844.844728][ C0] RBP: 00000000000002d7 R08: 0000000000000001 R09: 000000000299f940
[ 844.852677][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 844.860625][ C0] R13: 00007fff79f49ff0 R14: 00000000000cb3ef R15: 00007fff79f4a000
[ 844.868576][ C0] kworker/u4:5 I25032 1763 2 0x80004000
[ 844.874905][ C0] Workqueue: 0x0 (flush-8:0)
[ 844.879556][ C0] Call Trace:
[ 844.882825][ C0] ? __schedule+0x898/0x1cd0
[ 844.887393][ C0] ? __sched_text_start+0x8/0x8
[ 844.892226][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 844.897573][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 844.902573][ C0] schedule+0xca/0x250
[ 844.906618][ C0] worker_thread+0x245/0xe20
[ 844.911185][ C0] ? process_one_work+0x1530/0x1530
[ 844.916356][ C0] kthread+0x318/0x420
[ 844.920401][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 844.925758][ C0] ret_from_fork+0x24/0x30
[ 844.930147][ C0] kworker/0:3 R running task 23376 2746 2 0x80004000
[ 844.938029][ C0] Workqueue: events __usb_queue_reset_device
[ 844.943982][ C0] Call Trace:
[ 844.947246][ C0] ? __schedule+0x898/0x1cd0
[ 844.951813][ C0] ? __sched_text_start+0x8/0x8
[ 844.956641][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 844.961900][ C0] schedule+0xca/0x250
[ 844.965948][ C0] schedule_timeout+0x440/0xb20
[ 844.970775][ C0] ? usleep_range+0x160/0x160
[ 844.975431][ C0] ? usb_control_msg+0x393/0x4a0
[ 844.980344][ C0] ? __next_timer_interrupt+0x190/0x190
[ 844.985867][ C0] ? msleep+0x63/0xf0
[ 844.989825][ C0] msleep+0xa4/0xf0
[ 844.993606][ C0] hub_port_reset+0xdbb/0x1460
[ 844.998346][ C0] ? hub_resume+0x3b0/0x3b0
[ 845.002826][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0
[ 845.008347][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.013345][ C0] hub_port_init+0x1cc/0x2d30
[ 845.017997][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250
[ 845.023525][ C0] ? usb_enable_endpoint+0x114/0x200
[ 845.028784][ C0] usb_reset_and_verify_device+0x3aa/0x1300
[ 845.034653][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 845.039391][ C0] ? _cond_resched+0x10/0x20
[ 845.043955][ C0] ? usb_poison_anchored_urbs+0x150/0x150
[ 845.049646][ C0] ? del_timer+0x100/0x100
[ 845.054037][ C0] ? hub_port_init+0x2d30/0x2d30
[ 845.058951][ C0] ? mark_held_locks+0x9f/0xe0
[ 845.063718][ C0] ? trace_raw_output_hrtimer_expire_entry+0x10/0x140
[ 845.070452][ C0] usb_reset_device+0x4c1/0x920
[ 845.075277][ C0] __usb_queue_reset_device+0x68/0x90
[ 845.080626][ C0] process_one_work+0x92b/0x1530
[ 845.085541][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.090886][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.095889][ C0] worker_thread+0x96/0xe20
[ 845.100370][ C0] ? process_one_work+0x1530/0x1530
[ 845.105540][ C0] kthread+0x318/0x420
[ 845.109586][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.114934][ C0] ret_from_fork+0x24/0x30
[ 845.119321][ C0] kworker/0:4 D22680 2751 2 0x80004000
[ 845.125635][ C0] Workqueue: usb_hub_wq hub_event
[ 845.130646][ C0] Call Trace:
[ 845.134014][ C0] ? __schedule+0x898/0x1cd0
[ 845.138589][ C0] ? __sched_text_start+0x8/0x8
[ 845.143422][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 845.148699][ C0] schedule+0xca/0x250
[ 845.152751][ C0] schedule_preempt_disabled+0xc/0x20
[ 845.158105][ C0] __mutex_lock+0x881/0x1360
[ 845.162682][ C0] ? hub_event+0x4af/0x3640
[ 845.167172][ C0] ? mutex_trylock+0x2c0/0x2c0
[ 845.171916][ C0] ? mark_held_locks+0x9f/0xe0
[ 845.176676][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 845.181862][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 845.187127][ C0] ? pm_runtime_work+0x180/0x180
[ 845.192046][ C0] ? hub_event+0x4af/0x3640
[ 845.196528][ C0] hub_event+0x4af/0x3640
[ 845.200846][ C0] ? find_held_lock+0x2d/0x110
[ 845.205588][ C0] ? mark_held_locks+0xe0/0xe0
[ 845.210340][ C0] ? hub_port_debounce+0x260/0x260
[ 845.215432][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 845.220954][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 845.226215][ C0] process_one_work+0x92b/0x1530
[ 845.231134][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.236485][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.241506][ C0] worker_thread+0x96/0xe20
[ 845.245989][ C0] ? process_one_work+0x1530/0x1530
[ 845.251163][ C0] kthread+0x318/0x420
[ 845.255213][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.260560][ C0] ret_from_fork+0x24/0x30
[ 845.264954][ C0] kworker/0:5 R running task 23376 2766 2 0x80004000
[ 845.272839][ C0] Workqueue: usb_hub_wq hub_event
[ 845.277834][ C0] Call Trace:
[ 845.281100][ C0] ? __schedule+0x898/0x1cd0
[ 845.285680][ C0] ? __sched_text_start+0x8/0x8
[ 845.290515][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 845.295775][ C0] schedule+0xca/0x250
[ 845.299822][ C0] schedule_timeout+0x440/0xb20
[ 845.304663][ C0] ? usleep_range+0x160/0x160
[ 845.309323][ C0] ? __dev_printk+0x1db/0x203
[ 845.313975][ C0] ? __next_timer_interrupt+0x190/0x190
[ 845.319497][ C0] ? msleep+0x63/0xf0
[ 845.323453][ C0] msleep+0xa4/0xf0
[ 845.327239][ C0] hub_port_init+0xbd8/0x2d30
[ 845.331893][ C0] hub_event+0x197f/0x3640
[ 845.336295][ C0] ? hub_port_debounce+0x260/0x260
[ 845.341383][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 845.346903][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 845.352165][ C0] process_one_work+0x92b/0x1530
[ 845.357079][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.362431][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.367429][ C0] worker_thread+0x7ab/0xe20
[ 845.371994][ C0] ? process_one_work+0x1530/0x1530
[ 845.377166][ C0] kthread+0x318/0x420
[ 845.381208][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.386557][ C0] ret_from_fork+0x24/0x30
[ 845.390949][ C0] kworker/1:3 I23256 2789 2 0x80004000
[ 845.397282][ C0] Workqueue: 0x0 (events)
[ 845.401674][ C0] Call Trace:
[ 845.404940][ C0] ? __schedule+0x898/0x1cd0
[ 845.409505][ C0] ? __sched_text_start+0x8/0x8
[ 845.414331][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.419677][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.424676][ C0] schedule+0xca/0x250
[ 845.428721][ C0] worker_thread+0x245/0xe20
[ 845.433287][ C0] ? process_one_work+0x1530/0x1530
[ 845.438465][ C0] kthread+0x318/0x420
[ 845.442509][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.447856][ C0] ret_from_fork+0x24/0x30
[ 845.452247][ C0] kworker/0:6 I24592 2793 2 0x80004000
[ 845.458571][ C0] Workqueue: 0x0 (events)
[ 845.462961][ C0] Call Trace:
[ 845.466226][ C0] ? __schedule+0x898/0x1cd0
[ 845.470790][ C0] ? __sched_text_start+0x8/0x8
[ 845.475615][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.480966][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.485964][ C0] schedule+0xca/0x250
[ 845.490010][ C0] worker_thread+0x245/0xe20
[ 845.494576][ C0] ? process_one_work+0x1530/0x1530
[ 845.499746][ C0] kthread+0x318/0x420
[ 845.503790][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.509135][ C0] ret_from_fork+0x24/0x30
[ 845.513524][ C0] kworker/0:7 R running task 23296 2804 2 0x80004000
[ 845.521406][ C0] Workqueue: usb_hub_wq hub_event
[ 845.526408][ C0] Call Trace:
[ 845.529674][ C0] ? __schedule+0x898/0x1cd0
[ 845.534239][ C0] ? __sched_text_start+0x8/0x8
[ 845.539079][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 845.544348][ C0] schedule+0xca/0x250
[ 845.548397][ C0] schedule_timeout+0x440/0xb20
[ 845.553224][ C0] ? find_held_lock+0x2d/0x110
[ 845.557965][ C0] ? usleep_range+0x160/0x160
[ 845.562618][ C0] ? __next_timer_interrupt+0x190/0x190
[ 845.568233][ C0] ? mark_held_locks+0x9f/0xe0
[ 845.572971][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 845.578144][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 845.583926][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 845.589446][ C0] ? wake_up_q+0xf0/0xf0
[ 845.593663][ C0] ? usb_submit_urb+0x6ed/0x13b0
[ 845.598573][ C0] usb_start_wait_urb+0x14b/0x2b0
[ 845.603571][ C0] ? sg_clean+0x230/0x230
[ 845.607878][ C0] ? kasan_unpoison_shadow+0x30/0x40
[ 845.613136][ C0] ? memset+0x20/0x40
[ 845.617096][ C0] usb_control_msg+0x31c/0x4a0
[ 845.621834][ C0] ? usb_start_wait_urb+0x2b0/0x2b0
[ 845.627008][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 845.632529][ C0] usb_get_descriptor+0xc1/0x1b0
[ 845.637443][ C0] usb_get_configuration+0x394/0x3060
[ 845.642789][ C0] ? __lock_acquire+0x145e/0x3b60
[ 845.647789][ C0] ? usb_destroy_configuration+0x580/0x580
[ 845.653570][ C0] ? mark_lock+0xbc/0x1160
[ 845.657962][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 845.662876][ C0] ? mark_held_locks+0x9f/0xe0
[ 845.667616][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 845.672788][ C0] usb_new_device+0xd3/0x160
[ 845.677355][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 845.682527][ C0] hub_event+0x1b5c/0x3640
[ 845.686918][ C0] ? hub_port_debounce+0x260/0x260
[ 845.692004][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 845.697525][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 845.702784][ C0] process_one_work+0x92b/0x1530
[ 845.707697][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.713044][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.718043][ C0] worker_thread+0x96/0xe20
[ 845.722522][ C0] ? process_one_work+0x1530/0x1530
[ 845.727694][ C0] kthread+0x318/0x420
[ 845.731737][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.737081][ C0] ret_from_fork+0x24/0x30
[ 845.741471][ C0] kworker/u5:1 I29448 2811 2 0x80004000
[ 845.747805][ C0] Workqueue: 0x0 (hci0)
[ 845.752019][ C0] Call Trace:
[ 845.755286][ C0] ? __schedule+0x898/0x1cd0
[ 845.759851][ C0] ? __sched_text_start+0x8/0x8
[ 845.764676][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.770032][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.775041][ C0] schedule+0xca/0x250
[ 845.779086][ C0] worker_thread+0x245/0xe20
[ 845.783659][ C0] ? process_one_work+0x1530/0x1530
[ 845.788829][ C0] kthread+0x318/0x420
[ 845.792873][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.798220][ C0] ret_from_fork+0x24/0x30
[ 845.802611][ C0] kworker/1:4 I23464 2828 2 0x80004000
[ 845.808934][ C0] Workqueue: 0x0 (events)
[ 845.813322][ C0] Call Trace:
[ 845.816584][ C0] ? __schedule+0x898/0x1cd0
[ 845.821147][ C0] ? __sched_text_start+0x8/0x8
[ 845.825971][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.831317][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.836318][ C0] schedule+0xca/0x250
[ 845.840377][ C0] worker_thread+0x245/0xe20
[ 845.844941][ C0] ? process_one_work+0x1530/0x1530
[ 845.850115][ C0] kthread+0x318/0x420
[ 845.854167][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.859512][ C0] ret_from_fork+0x24/0x30
[ 845.863903][ C0] kworker/1:6 I23248 3242 2 0x80004000
[ 845.870225][ C0] Workqueue: 0x0 (events_power_efficient)
[ 845.876005][ C0] Call Trace:
[ 845.879275][ C0] ? __schedule+0x898/0x1cd0
[ 845.883839][ C0] ? __sched_text_start+0x8/0x8
[ 845.888671][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 845.894019][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.899018][ C0] schedule+0xca/0x250
[ 845.903061][ C0] worker_thread+0x245/0xe20
[ 845.907713][ C0] ? process_one_work+0x1530/0x1530
[ 845.912885][ C0] kthread+0x318/0x420
[ 845.916938][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.922285][ C0] ret_from_fork+0x24/0x30
[ 845.926674][ C0] kworker/1:7 I23464 3942 2 0x80004000
[ 845.932997][ C0] Workqueue: 0x0 (events_power_efficient)
[ 845.938778][ C0] Call Trace:
[ 845.942043][ C0] ? __schedule+0x898/0x1cd0
[ 845.946608][ C0] ? __sched_text_start+0x8/0x8
[ 845.951434][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 845.956431][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 845.961342][ C0] schedule+0xca/0x250
[ 845.965387][ C0] worker_thread+0x245/0xe20
[ 845.969960][ C0] ? process_one_work+0x1530/0x1530
[ 845.975132][ C0] kthread+0x318/0x420
[ 845.979176][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 845.984529][ C0] ret_from_fork+0x24/0x30
[ 845.988920][ C0] syz-executor.5 S24976 5396 1 0x80004002
[ 845.995227][ C0] Call Trace:
[ 845.998490][ C0] ? __schedule+0x898/0x1cd0
[ 846.003053][ C0] ? __sched_text_start+0x8/0x8
[ 846.007880][ C0] ? release_task+0x15f0/0x15f0
[ 846.012708][ C0] ? lock_acquire+0x127/0x320
[ 846.017359][ C0] ? do_wait+0x39f/0x970
[ 846.021578][ C0] schedule+0xca/0x250
[ 846.025621][ C0] do_wait+0x622/0x970
[ 846.029670][ C0] ? wait_consider_task+0x3540/0x3540
[ 846.035018][ C0] ? radix_tree_next_chunk+0x419/0x950
[ 846.040451][ C0] kernel_wait4+0x14c/0x260
[ 846.044927][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 846.050012][ C0] ? task_stopped_code+0x180/0x180
[ 846.055096][ C0] zap_pid_ns_processes+0x31e/0x680
[ 846.060270][ C0] ? copy_pid_ns+0x940/0x940
[ 846.064852][ C0] ? do_raw_write_lock+0x11a/0x280
[ 846.069938][ C0] ? do_raw_read_unlock+0x70/0x70
[ 846.074940][ C0] ? _raw_write_unlock_irq+0x24/0x30
[ 846.080198][ C0] do_exit+0x24fc/0x2c00
[ 846.084419][ C0] ? find_held_lock+0x2d/0x110
[ 846.089176][ C0] ? mm_update_next_owner+0x630/0x630
[ 846.094533][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.099371][ C0] do_group_exit+0x125/0x340
[ 846.103950][ C0] get_signal+0x466/0x23d0
[ 846.108355][ C0] ? debug_object_free+0x52/0x340
[ 846.113361][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 846.119147][ C0] do_signal+0x88/0x14e0
[ 846.123368][ C0] ? free_object+0x5/0x70
[ 846.127678][ C0] ? hrtimer_nanosleep+0x27b/0x4f0
[ 846.132766][ C0] ? nanosleep_copyout+0x100/0x100
[ 846.137855][ C0] ? setup_sigcontext+0x820/0x820
[ 846.142877][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 846.148838][ C0] ? put_old_itimerspec32+0x1d0/0x1d0
[ 846.154197][ C0] ? __x64_sys_kill+0x1b7/0x240
[ 846.159026][ C0] ? __x64_sys_nanosleep+0x1ae/0x220
[ 846.164289][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 846.169563][ C0] do_syscall_64+0x45f/0x580
[ 846.174137][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 846.180021][ C0] RIP: 0033:0x457f00
[ 846.183904][ C0] Code: Bad RIP value.
[ 846.187946][ C0] RSP: 002b:00007ffdd70c8818 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 846.196345][ C0] RAX: fffffffffffffdfc RBX: 0000000000000021 RCX: 0000000000457f00
[ 846.204295][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffdd70c8820
[ 846.212242][ C0] RBP: 0000000000000208 R08: 0000000000000001 R09: 0000000002952940
[ 846.220191][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 846.228141][ C0] R13: 00007ffdd70c8870 R14: 00000000000b342e R15: 00007ffdd70c8880
[ 846.236092][ C0] syz-executor.3 R running task 28600 5848 1721 0x80004004
[ 846.243970][ C0] Call Trace:
[ 846.247238][ C0] ? __schedule+0x898/0x1cd0
[ 846.251805][ C0] ? __sched_text_start+0x8/0x8
[ 846.256634][ C0] ? rcu_is_watching+0x2c/0x80
[ 846.261375][ C0] preempt_schedule_common+0x30/0x60
[ 846.266649][ C0] _cond_resched+0x18/0x20
[ 846.271042][ C0] unmap_page_range+0xdbb/0x1a00
[ 846.275958][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 846.280785][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.285612][ C0] unmap_single_vma+0x196/0x300
[ 846.290439][ C0] unmap_vmas+0x179/0x300
[ 846.294743][ C0] ? zap_vma_ptes+0x100/0x100
[ 846.299406][ C0] ? uprobe_clear_state+0x5b/0x1f0
[ 846.304502][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.309936][ C0] ? do_exit+0x7c8/0x2c00
[ 846.314242][ C0] exit_mmap+0x278/0x4d0
[ 846.318471][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 846.323388][ C0] mmput+0xce/0x3d0
[ 846.327174][ C0] do_exit+0x7f8/0x2c00
[ 846.331306][ C0] ? find_held_lock+0x2d/0x110
[ 846.336044][ C0] ? mm_update_next_owner+0x630/0x630
[ 846.341392][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.346217][ C0] do_group_exit+0x125/0x340
[ 846.350781][ C0] get_signal+0x466/0x23d0
[ 846.355174][ C0] ? kernel_wait4+0x1b5/0x260
[ 846.359848][ C0] do_signal+0x88/0x14e0
[ 846.364077][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 846.369598][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.374426][ C0] ? setup_sigcontext+0x820/0x820
[ 846.379424][ C0] ? kernel_wait4+0x260/0x260
[ 846.384076][ C0] ? up_read+0x1b0/0x760
[ 846.388295][ C0] ? mark_held_locks+0x9f/0xe0
[ 846.393045][ C0] ? down_read_non_owner+0x470/0x470
[ 846.398316][ C0] ? handle_mm_fault+0x3ea/0x910
[ 846.403234][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 846.408494][ C0] do_syscall_64+0x45f/0x580
[ 846.413062][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 846.418931][ C0] RIP: 0033:0x4139ea
[ 846.422815][ C0] Code: Bad RIP value.
[ 846.426855][ C0] RSP: 002b:00007ffc6e2ccc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 846.435238][ C0] RAX: fffffffffffffe00 RBX: 00000000000016d9 RCX: 00000000004139ea
[ 846.443185][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccc74 RDI: ffffffffffffffff
[ 846.451132][ C0] RBP: 00000000000000f8 R08: 00000000000016d8 R09: 000000000154f940
[ 846.459080][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28
[ 846.467028][ C0] R13: 00007ffc6e2ccef8 R14: 0000000000000000 R15: 0000000000000000
[ 846.474984][ C0] syz-executor.3 S24744 5849 5848 0x00000000
[ 846.481293][ C0] Call Trace:
[ 846.484558][ C0] ? __schedule+0x898/0x1cd0
[ 846.489126][ C0] ? __sched_text_start+0x8/0x8
[ 846.493954][ C0] ? release_task+0x15f0/0x15f0
[ 846.498781][ C0] ? lock_acquire+0x127/0x320
[ 846.503431][ C0] ? do_wait+0x39f/0x970
[ 846.507663][ C0] schedule+0xca/0x250
[ 846.511706][ C0] do_wait+0x622/0x970
[ 846.515749][ C0] ? wait_consider_task+0x3540/0x3540
[ 846.521096][ C0] ? mark_lock+0xbc/0x1160
[ 846.525486][ C0] kernel_wait4+0x14c/0x260
[ 846.529972][ C0] ? __ia32_sys_waitid+0x150/0x150
[ 846.535062][ C0] ? __lock_acquire+0x145e/0x3b60
[ 846.540062][ C0] ? task_stopped_code+0x180/0x180
[ 846.545152][ C0] ? find_held_lock+0x2d/0x110
[ 846.549892][ C0] __do_sys_wait4+0x147/0x160
[ 846.554554][ C0] ? kernel_wait4+0x260/0x260
[ 846.559205][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.564030][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 846.569031][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 846.573943][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 846.579116][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 846.584380][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 846.589556][ C0] ? task_work_run+0x11c/0x1c0
[ 846.594295][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 846.599988][ C0] do_syscall_64+0xb7/0x580
[ 846.604467][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 846.610332][ C0] RIP: 0033:0x4139ea
[ 846.614207][ C0] Code: Bad RIP value.
[ 846.618248][ C0] RSP: 002b:00007ffc6e2cca88 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 846.626632][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ea
[ 846.634579][ C0] RDX: 0000000040000000 RSI: 00007ffc6e2ccac0 RDI: ffffffffffffffff
[ 846.642526][ C0] RBP: 0000000000000259 R08: 0000000000000001 R09: 000000000154f940
[ 846.650482][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 846.658431][ C0] R13: 00007ffc6e2ccac0 R14: 00000000000b35a2 R15: 00007ffc6e2ccad0
[ 846.666381][ C0] kworker/u4:0 D24616 7947 2 0x80004000
[ 846.672710][ C0] Workqueue: events_unbound fsnotify_mark_destroy_workfn
[ 846.679702][ C0] Call Trace:
[ 846.682968][ C0] ? __schedule+0x898/0x1cd0
[ 846.687534][ C0] ? __sched_text_start+0x8/0x8
[ 846.692360][ C0] ? __lock_acquire+0x145e/0x3b60
[ 846.697359][ C0] schedule+0xca/0x250
[ 846.701404][ C0] schedule_timeout+0x682/0xb20
[ 846.706230][ C0] ? find_held_lock+0x2d/0x110
[ 846.710972][ C0] ? usleep_range+0x160/0x160
[ 846.715626][ C0] ? mark_lock+0xbc/0x1160
[ 846.720015][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 846.725016][ C0] ? mark_held_locks+0x9f/0xe0
[ 846.729764][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 846.734937][ C0] wait_for_completion+0x26f/0x3c0
[ 846.740024][ C0] ? wait_for_completion_interruptible+0x420/0x420
[ 846.746507][ C0] ? __call_srcu+0x314/0xc10
[ 846.751073][ C0] ? wake_up_q+0xf0/0xf0
[ 846.755290][ C0] __synchronize_srcu+0x19c/0x250
[ 846.760289][ C0] ? call_srcu+0x10/0x10
[ 846.764508][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0
[ 846.771420][ C0] fsnotify_mark_destroy_workfn+0xfd/0x330
[ 846.777201][ C0] ? fsnotify_put_mark_wake.part.0+0xe0/0xe0
[ 846.783152][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 846.788413][ C0] process_one_work+0x92b/0x1530
[ 846.793326][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 846.798670][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 846.803670][ C0] worker_thread+0x96/0xe20
[ 846.808153][ C0] ? process_one_work+0x1530/0x1530
[ 846.813326][ C0] kthread+0x318/0x420
[ 846.817369][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 846.822726][ C0] ret_from_fork+0x24/0x30
[ 846.827116][ C0] kworker/u4:3 I29432 9878 2 0x80004000
[ 846.833447][ C0] Workqueue: 0x0 (events_unbound)
[ 846.838531][ C0] Call Trace:
[ 846.841794][ C0] ? __schedule+0x898/0x1cd0
[ 846.846359][ C0] ? __sched_text_start+0x8/0x8
[ 846.851187][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 846.856533][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 846.861532][ C0] schedule+0xca/0x250
[ 846.865577][ C0] worker_thread+0x245/0xe20
[ 846.870143][ C0] ? process_one_work+0x1530/0x1530
[ 846.875316][ C0] kthread+0x318/0x420
[ 846.879358][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 846.884704][ C0] ret_from_fork+0x24/0x30
[ 846.889093][ C0] getty S28024 11684 1 0x00000000
[ 846.895405][ C0] Call Trace:
[ 846.898667][ C0] ? __schedule+0x898/0x1cd0
[ 846.903233][ C0] ? __sched_text_start+0x8/0x8
[ 846.908062][ C0] ? __lock_acquire+0x145e/0x3b60
[ 846.913062][ C0] schedule+0xca/0x250
[ 846.917106][ C0] schedule_timeout+0x682/0xb20
[ 846.921936][ C0] ? n_tty_read+0x151a/0x1ae0
[ 846.926588][ C0] ? usleep_range+0x160/0x160
[ 846.931239][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.936065][ C0] ? lock_acquire+0x127/0x320
[ 846.940717][ C0] ? n_tty_read+0xab3/0x1ae0
[ 846.945291][ C0] ? up_read+0x1b0/0x760
[ 846.949512][ C0] wait_woken+0x131/0x250
[ 846.953821][ C0] ? woken_wake_function+0x70/0x70
[ 846.958905][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 846.964687][ C0] n_tty_read+0x152e/0x1ae0
[ 846.969178][ C0] ? tty_ldisc_ref_wait+0x22/0x80
[ 846.974179][ C0] ? tty_write+0x54b/0x800
[ 846.978572][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0
[ 846.984362][ C0] ? copy_from_read_buf+0x500/0x500
[ 846.989535][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 846.994364][ C0] ? __fsnotify_parent+0xd1/0x370
[ 846.999367][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0
[ 847.005156][ C0] tty_read+0x190/0x290
[ 847.009296][ C0] ? copy_from_read_buf+0x500/0x500
[ 847.014470][ C0] ? tty_poll+0x180/0x180
[ 847.018776][ C0] __vfs_read+0x76/0x100
[ 847.022997][ C0] vfs_read+0x1ea/0x430
[ 847.027128][ C0] ksys_read+0x127/0x250
[ 847.031356][ C0] ? kernel_write+0x120/0x120
[ 847.036009][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 847.041705][ C0] do_syscall_64+0xb7/0x580
[ 847.046184][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 847.052059][ C0] RIP: 0033:0x7f802472c310
[ 847.056456][ C0] Code: Bad RIP value.
[ 847.060499][ C0] RSP: 002b:00007ffc2283fbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 847.068884][ C0] RAX: ffffffffffffffda RBX: 00007f8024e016a8 RCX: 00007f802472c310
[ 847.076830][ C0] RDX: 0000000000000001 RSI: 00007ffc2283fc18 RDI: 0000000000000000
[ 847.084777][ C0] RBP: 00007ffc22840400 R08: 00007ffc2283fa00 R09: 00007f80249e2e90
[ 847.092726][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0
[ 847.100677][ C0] R13: 00007ffc22843f11 R14: 0000000000000000 R15: 0000000000000000
[ 847.108636][ C0] kworker/0:0 I28272 11967 2 0x80004000
[ 847.114987][ C0] Workqueue: 0x0 (pm)
[ 847.119036][ C0] Call Trace:
[ 847.122319][ C0] ? __schedule+0x898/0x1cd0
[ 847.126897][ C0] ? __sched_text_start+0x8/0x8
[ 847.131731][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 847.137096][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 847.142114][ C0] schedule+0xca/0x250
[ 847.146160][ C0] worker_thread+0x245/0xe20
[ 847.150728][ C0] ? process_one_work+0x1530/0x1530
[ 847.155908][ C0] kthread+0x318/0x420
[ 847.159958][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 847.165313][ C0] ret_from_fork+0x24/0x30
[ 847.169707][ C0] kworker/u4:4 I31000 12003 2 0x80004000
[ 847.176041][ C0] Call Trace:
[ 847.179312][ C0] ? __schedule+0x898/0x1cd0
[ 847.183877][ C0] ? __sched_text_start+0x8/0x8
[ 847.188701][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 847.193699][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 847.198612][ C0] schedule+0xca/0x250
[ 847.202657][ C0] worker_thread+0x245/0xe20
[ 847.207223][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 847.213001][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 847.217911][ C0] ? process_one_work+0x1530/0x1530
[ 847.223081][ C0] kthread+0x318/0x420
[ 847.227126][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 847.232471][ C0] ret_from_fork+0x24/0x30
[ 847.236859][ C0] kworker/1:5 I30752 13167 2 0x80004000
[ 847.243186][ C0] Workqueue: 0x0 (events_power_efficient)
[ 847.248984][ C0] Call Trace:
[ 847.252252][ C0] ? __schedule+0x898/0x1cd0
[ 847.256822][ C0] ? __sched_text_start+0x8/0x8
[ 847.261651][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 847.266999][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 847.271999][ C0] schedule+0xca/0x250
[ 847.276058][ C0] worker_thread+0x245/0xe20
[ 847.280625][ C0] ? process_one_work+0x1530/0x1530
[ 847.285797][ C0] kthread+0x318/0x420
[ 847.289841][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 847.295353][ C0] ret_from_fork+0x24/0x30
[ 847.299754][ C0] kworker/0:8 I31000 13605 2 0x80004000
[ 847.306096][ C0] Call Trace:
[ 847.309367][ C0] ? __schedule+0x898/0x1cd0
[ 847.313937][ C0] ? __sched_text_start+0x8/0x8
[ 847.318769][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 847.323776][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 847.328781][ C0] schedule+0xca/0x250
[ 847.332830][ C0] worker_thread+0x245/0xe20
[ 847.337396][ C0] ? _raw_spin_trylock_bh+0x63/0x70
[ 847.342574][ C0] ? process_one_work+0x1530/0x1530
[ 847.347748][ C0] kthread+0x318/0x420
[ 847.351794][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 847.357155][ C0] ret_from_fork+0x24/0x30
[ 847.361546][ C0] syz-executor.5 D28520 13614 5396 0x80004006
[ 847.367861][ C0] Call Trace:
[ 847.371140][ C0] ? __schedule+0x898/0x1cd0
[ 847.375706][ C0] ? __sched_text_start+0x8/0x8
[ 847.380655][ C0] ? prepare_to_wait_event+0x129/0x650
[ 847.386100][ C0] schedule+0xca/0x250
[ 847.390166][ C0] synchronize_rcu_expedited+0x7a2/0xf50
[ 847.395783][ C0] ? __wake_up_common_lock+0xde/0x130
[ 847.401133][ C0] ? wait_rcu_exp_gp+0x40/0x40
[ 847.405885][ C0] ? finish_wait+0x260/0x260
[ 847.410510][ C0] ? find_held_lock+0x2d/0x110
[ 847.415250][ C0] ? sync_rcu_exp_select_cpus+0xb10/0xb10
[ 847.420948][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 847.425773][ C0] ? __wake_up_common+0x650/0x650
[ 847.430776][ C0] ? shrink_dentry_list+0x16/0x490
[ 847.435867][ C0] ? up_write+0x14d/0x470
[ 847.440178][ C0] namespace_unlock+0x1d2/0x500
[ 847.445006][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 847.449833][ C0] ? __cleanup_mnt+0x20/0x20
[ 847.454398][ C0] ? put_mnt_ns+0x5f/0x80
[ 847.458705][ C0] ? do_raw_spin_unlock+0x50/0x220
[ 847.463790][ C0] put_mnt_ns+0x5f/0x80
[ 847.467925][ C0] free_nsproxy+0x41/0x220
[ 847.472321][ C0] switch_task_namespaces+0xaf/0xd0
[ 847.477506][ C0] do_exit+0x8bf/0x2c00
[ 847.481638][ C0] ? find_held_lock+0x2d/0x110
[ 847.486735][ C0] ? mm_update_next_owner+0x630/0x630
[ 847.492092][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 847.496916][ C0] do_group_exit+0x125/0x340
[ 847.501483][ C0] get_signal+0x466/0x23d0
[ 847.505880][ C0] ? exit_robust_list+0x2d0/0x2d0
[ 847.510882][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 847.515799][ C0] do_signal+0x88/0x14e0
[ 847.520021][ C0] ? __x64_sys_futex+0x43a/0x4f0
[ 847.524931][ C0] ? setup_sigcontext+0x820/0x820
[ 847.529934][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 847.535191][ C0] ? ktime_get+0x162/0x1d0
[ 847.539592][ C0] ? __x64_sys_futex+0x380/0x4f0
[ 847.544506][ C0] ? do_futex+0x1b90/0x1b90
[ 847.548985][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 847.554245][ C0] do_syscall_64+0x45f/0x580
[ 847.558810][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 847.564678][ C0] RIP: 0033:0x459a59
[ 847.568559][ C0] Code: Bad RIP value.
[ 847.572601][ C0] RSP: 002b:00007ffdd70c8688 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 847.580985][ C0] RAX: ffffffffffffff92 RBX: 00000000000003e8 RCX: 0000000000459a59
[ 847.588931][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c
[ 847.596878][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff
[ 847.604824][ C0] R10: 00007ffdd70c8760 R11: 0000000000000246 R12: 000000000075bf20
[ 847.612770][ C0] R13: 00000000000b3432 R14: 00000000000b3c2f R15: 000000000075bf2c
[ 847.620722][ C0] udevd S28592 13617 239 0x00000000
[ 847.627031][ C0] Call Trace:
[ 847.630299][ C0] ? __schedule+0x898/0x1cd0
[ 847.634865][ C0] ? __sched_text_start+0x8/0x8
[ 847.639692][ C0] schedule+0xca/0x250
[ 847.643738][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 847.649783][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 847.655572][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 847.660748][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 847.665575][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 847.670583][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 847.675496][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 847.680686][ C0] ep_poll+0xcca/0xe60
[ 847.684735][ C0] ? ep_modify+0x830/0x830
[ 847.689128][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 847.693874][ C0] ? wake_up_q+0xf0/0xf0
[ 847.698100][ C0] do_epoll_wait+0x209/0x260
[ 847.702668][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 847.708360][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 847.713361][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 847.718633][ C0] do_syscall_64+0xb7/0x580
[ 847.723114][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 847.728984][ C0] RIP: 0033:0x7f8d19061943
[ 847.733381][ C0] Code: Bad RIP value.
[ 847.737421][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 847.745805][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 847.753753][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 847.761699][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 847.769647][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 847.777605][ C0] R13: 0000000001fe9b10 R14: 0000000001fcd250 R15: 000000000000000b
[ 847.785554][ C0] udevd S28592 13622 239 0x00000000
[ 847.791865][ C0] Call Trace:
[ 847.795137][ C0] ? __schedule+0x898/0x1cd0
[ 847.799708][ C0] ? __sched_text_start+0x8/0x8
[ 847.804546][ C0] ? debug_object_fixup+0x30/0x30
[ 847.809550][ C0] ? enqueue_hrtimer+0x380/0x380
[ 847.814464][ C0] schedule+0xca/0x250
[ 847.818515][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 847.824560][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 847.830344][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 847.836300][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 847.841211][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 847.846388][ C0] ep_poll+0xcca/0xe60
[ 847.850432][ C0] ? ep_modify+0x830/0x830
[ 847.854823][ C0] ? __mutex_unlock_slowpath+0xea/0x670
[ 847.860341][ C0] ? ep_poll_wakeup_proc+0x40/0x40
[ 847.865428][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 847.870695][ C0] ? __might_fault+0x192/0x1d0
[ 847.875435][ C0] ? wake_up_q+0xf0/0xf0
[ 847.879654][ C0] ? __x64_sys_epoll_ctl+0x284/0xdb0
[ 847.884911][ C0] do_epoll_wait+0x209/0x260
[ 847.889477][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 847.894480][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 847.899739][ C0] do_syscall_64+0xb7/0x580
[ 847.904221][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 847.910088][ C0] RIP: 0033:0x7f8d19061943
[ 847.914487][ C0] Code: Bad RIP value.
[ 847.918529][ C0] RSP: 002b:00007ffd3ff20a88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 847.926915][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd250 RCX: 00007f8d19061943
[ 847.934862][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff20b50 RDI: 0000000000000007
[ 847.942808][ C0] RBP: 0000000000625500 R08: 00007ffd3ff96090 R09: 000000000001fa2c
[ 847.950758][ C0] R10: 000000000000ee44 R11: 0000000000000246 R12: 0000000001fcfe80
[ 847.958705][ C0] R13: 00007ffd3ff21ba7 R14: 0000000000000005 R15: 0000000001fcd250
[ 847.966672][ C0] syz-executor.3 R running task 29512 13629 5849 0x00004004
[ 847.974561][ C0] Call Trace:
[ 847.977825][ C0] ? do_raw_spin_lock+0x1d1/0x280
[ 847.982825][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 847.987749][ C0] ? lock_acquire+0x127/0x320
[ 847.992403][ C0] ? input_inject_event+0xa6/0x323
[ 847.997489][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 848.003456][ C0] ? input_inject_event+0xa6/0x323
[ 848.008542][ C0] ? input_inject_event+0xa6/0x323
[ 848.013631][ C0] ? evdev_write+0x2c9/0x410
[ 848.018196][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 848.024151][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 848.028544][ C0] ? security_file_permission+0x8a/0x370
[ 848.034152][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120
[ 848.040109][ C0] ? __vfs_write+0x76/0x100
[ 848.044608][ C0] ? vfs_write+0x262/0x5c0
[ 848.049001][ C0] ? ksys_write+0x1e8/0x250
[ 848.053480][ C0] ? __ia32_sys_read+0xb0/0xb0
[ 848.058230][ C0] ? __ia32_sys_clock_settime+0x260/0x260
[ 848.063925][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 848.069619][ C0] ? do_syscall_64+0xb7/0x580
[ 848.074275][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 848.080321][ C0] udevd R running task 32592 13630 13622 0x00004000
[ 848.088198][ C0] Call Trace:
[ 848.091481][ C0] ? __switch_to_asm+0x40/0x40
[ 848.096229][ C0] udevd R running task 32592 13632 239 0x00004000
[ 848.104111][ C0] Call Trace:
[ 848.107385][ C0] ? __switch_to_asm+0x40/0x40
[ 848.112126][ C0] syz-executor.0 R running task 28824 13637 1740 0x80004006
[ 848.120008][ C0] Call Trace:
[ 848.123282][ C0] ? __schedule+0x898/0x1cd0
[ 848.127852][ C0] ? __sched_text_start+0x8/0x8
[ 848.132705][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 848.137978][ C0] ? dput+0x35/0xe00
[ 848.141869][ C0] preempt_schedule_common+0x30/0x60
[ 848.147136][ C0] _cond_resched+0x18/0x20
[ 848.151540][ C0] dput+0x52/0xe00
[ 848.155242][ C0] ? full_proxy_release+0x221/0x2e0
[ 848.160420][ C0] __fput+0x3fa/0x840
[ 848.164398][ C0] task_work_run+0x13f/0x1c0
[ 848.168967][ C0] do_exit+0x8c4/0x2c00
[ 848.173107][ C0] ? find_held_lock+0x2d/0x110
[ 848.177848][ C0] ? mm_update_next_owner+0x630/0x630
[ 848.183201][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.188030][ C0] do_group_exit+0x125/0x340
[ 848.192597][ C0] get_signal+0x466/0x23d0
[ 848.196996][ C0] ? debugfs_file_put+0x43/0x70
[ 848.201826][ C0] do_signal+0x88/0x14e0
[ 848.206043][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 848.211568][ C0] ? ioctl_preallocate+0x200/0x200
[ 848.216653][ C0] ? setup_sigcontext+0x820/0x820
[ 848.221653][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 848.226131][ C0] ? putname+0xe1/0x120
[ 848.230264][ C0] ? do_sys_open+0x2e7/0x580
[ 848.234832][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 848.240110][ C0] do_syscall_64+0x45f/0x580
[ 848.244686][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 848.250553][ C0] RIP: 0033:0x4598c7
[ 848.254433][ C0] Code: Bad RIP value.
[ 848.258482][ C0] RSP: 002b:00007f30002aeef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 848.266877][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00000000004598c7
[ 848.274824][ C0] RDX: 00007f30002af3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 848.282771][ C0] RBP: 00000000200000ea R08: 0000000000000000 R09: 000000000000000b
[ 848.290719][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000
[ 848.298681][ C0] R13: 00000000004c9361 R14: 00000000004e0908 R15: 00000000ffffffff
[ 848.306640][ C0] syz-executor.2 R running task 32592 13644 1743 0x00004004
[ 848.314532][ C0] Call Trace:
[ 848.317803][ C0] ? __switch_to_asm+0x40/0x40
[ 848.322538][ C0] udevd S29024 13636 239 0x00000000
[ 848.328847][ C0] Call Trace:
[ 848.332114][ C0] ? __schedule+0x898/0x1cd0
[ 848.336681][ C0] ? __sched_text_start+0x8/0x8
[ 848.341508][ C0] schedule+0xca/0x250
[ 848.345555][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 848.351604][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 848.357387][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 848.362561][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.367396][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 848.372398][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 848.377309][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 848.382481][ C0] ep_poll+0xcca/0xe60
[ 848.386524][ C0] ? ep_modify+0x830/0x830
[ 848.390925][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 848.396190][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 848.400929][ C0] ? wake_up_q+0xf0/0xf0
[ 848.405146][ C0] ? __sched_text_start+0x8/0x8
[ 848.409974][ C0] do_epoll_wait+0x209/0x260
[ 848.414559][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 848.420252][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 848.425255][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 848.430515][ C0] do_syscall_64+0xb7/0x580
[ 848.435018][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 848.440884][ C0] RIP: 0033:0x7f8d19061943
[ 848.445285][ C0] Code: Bad RIP value.
[ 848.449327][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 848.457720][ C0] RAX: ffffffffffffffda RBX: 0000000001fcd110 RCX: 00007f8d19061943
[ 848.465666][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 848.473615][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 848.481560][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001
[ 848.489507][ C0] R13: 0000000001fde0c0 R14: 0000000001fcd250 R15: 000000000000000b
[ 848.497456][ C0] syz-executor.1 R running task 29160 13643 1744 0x80004004
[ 848.505331][ C0] Call Trace:
[ 848.508598][ C0] ? __schedule+0x898/0x1cd0
[ 848.513176][ C0] ? __sched_text_start+0x8/0x8
[ 848.518003][ C0] preempt_schedule_common+0x30/0x60
[ 848.523263][ C0] _cond_resched+0x18/0x20
[ 848.527669][ C0] unmap_page_range+0x4b8/0x1a00
[ 848.532593][ C0] ? vm_normal_page+0x2a0/0x2a0
[ 848.537419][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.542244][ C0] unmap_single_vma+0x196/0x300
[ 848.547069][ C0] unmap_vmas+0x179/0x300
[ 848.551375][ C0] ? zap_vma_ptes+0x100/0x100
[ 848.556029][ C0] exit_mmap+0x278/0x4d0
[ 848.560250][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 848.565166][ C0] mmput+0xce/0x3d0
[ 848.568950][ C0] do_exit+0x7f8/0x2c00
[ 848.573084][ C0] ? find_held_lock+0x2d/0x110
[ 848.577822][ C0] ? mm_update_next_owner+0x630/0x630
[ 848.583168][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.587993][ C0] do_group_exit+0x125/0x340
[ 848.592561][ C0] get_signal+0x466/0x23d0
[ 848.597068][ C0] ? debugfs_file_put+0x43/0x70
[ 848.601894][ C0] do_signal+0x88/0x14e0
[ 848.606114][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0
[ 848.611636][ C0] ? ioctl_preallocate+0x200/0x200
[ 848.616724][ C0] ? setup_sigcontext+0x820/0x820
[ 848.621726][ C0] ? ksys_dup3+0x3c0/0x3c0
[ 848.626117][ C0] ? putname+0xe1/0x120
[ 848.630253][ C0] ? do_sys_open+0x2e7/0x580
[ 848.634818][ C0] exit_to_usermode_loop+0x1a2/0x200
[ 848.640077][ C0] do_syscall_64+0x45f/0x580
[ 848.644645][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 848.650512][ C0] RIP: 0033:0x4598c7
[ 848.654391][ C0] Code: Bad RIP value.
[ 848.658433][ C0] RSP: 002b:00007ff9b071eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 848.666819][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 00000000004598c7
[ 848.674766][ C0] RDX: 00007ff9b071f3a0 RSI: 0000000080085502 RDI: 0000000000000003
[ 848.682711][ C0] RBP: 00000000200008ed R08: 0000000000000000 R09: 000000000000000b
[ 848.690658][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000110
[ 848.698606][ C0] R13: 0000000000000001 R14: 0000000000000000 R15: 00000000ffffffff
[ 848.706560][ C0] udevd S28592 13640 239 0x00000000
[ 848.712867][ C0] Call Trace:
[ 848.716133][ C0] ? __schedule+0x898/0x1cd0
[ 848.720713][ C0] ? __sched_text_start+0x8/0x8
[ 848.725537][ C0] schedule+0xca/0x250
[ 848.729585][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 848.735628][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 848.741409][ C0] ? ep_scan_ready_list+0x6bc/0xa70
[ 848.746581][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.751404][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 848.756402][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 848.761317][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 848.766490][ C0] ep_poll+0xcca/0xe60
[ 848.770533][ C0] ? ep_modify+0x830/0x830
[ 848.774925][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30
[ 848.780445][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.785269][ C0] ? handle_mm_fault+0x1d5/0x910
[ 848.790200][ C0] ? wake_up_q+0xf0/0xf0
[ 848.794425][ C0] ? mark_held_locks+0x9f/0xe0
[ 848.799169][ C0] ? down_read_non_owner+0x470/0x470
[ 848.804435][ C0] do_epoll_wait+0x209/0x260
[ 848.809006][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 848.814709][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 848.819716][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 848.824979][ C0] do_syscall_64+0xb7/0x580
[ 848.829460][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 848.835326][ C0] RIP: 0033:0x7f8d19061943
[ 848.839729][ C0] Code: Bad RIP value.
[ 848.843773][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 848.852158][ C0] RAX: ffffffffffffffda RBX: 0000000001fdd5f0 RCX: 00007f8d19061943
[ 848.860114][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 848.868062][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 848.876012][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 848.883959][ C0] R13: 0000000001fdecd0 R14: 0000000001fcd250 R15: 000000000000000b
[ 848.891915][ C0] udevd S29024 13641 239 0x00000000
[ 848.898226][ C0] Call Trace:
[ 848.901493][ C0] ? __schedule+0x898/0x1cd0
[ 848.906070][ C0] ? __sched_text_start+0x8/0x8
[ 848.910897][ C0] schedule+0xca/0x250
[ 848.914943][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340
[ 848.920983][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 848.926766][ C0] ? unix_stream_sendmsg+0x910/0x910
[ 848.932036][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.936863][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 848.941689][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 848.946690][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 848.951605][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 848.956789][ C0] ep_poll+0xcca/0xe60
[ 848.960836][ C0] ? ep_modify+0x830/0x830
[ 848.965231][ C0] ? __sys_sendmsg+0x113/0x1b0
[ 848.969970][ C0] ? wake_up_q+0xf0/0xf0
[ 848.974190][ C0] do_epoll_wait+0x209/0x260
[ 848.978755][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0
[ 848.984451][ C0] __x64_sys_epoll_wait+0x93/0xf0
[ 848.989450][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 848.994711][ C0] do_syscall_64+0xb7/0x580
[ 848.999191][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 849.005056][ C0] RIP: 0033:0x7f8d19061943
[ 849.009456][ C0] Code: Bad RIP value.
[ 849.013499][ C0] RSP: 002b:00007ffd3ff281f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 849.021882][ C0] RAX: ffffffffffffffda RBX: 0000000001fdd5f0 RCX: 00007f8d19061943
[ 849.029828][ C0] RDX: 0000000000000004 RSI: 00007ffd3ff28250 RDI: 0000000000000004
[ 849.037775][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 849.045721][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 849.053669][ C0] R13: 0000000001fe6b00 R14: 0000000001fcd250 R15: 000000000000000b
[ 849.061626][ C0] syz-executor.4 R running task 32592 13653 1752 0x00004000
[ 849.069499][ C0] Call Trace:
[ 849.072767][ C0] ? __switch_to_asm+0x40/0x40
[ 849.077503][ C0]
[ 849.077503][ C0] Showing all locks held in the system:
[ 849.085217][ C0] 4 locks held by kworker/0:1/12:
[ 849.090231][ C0] 2 locks held by kworker/1:1/22:
[ 849.095225][ C0] #0: ffff8881da029a28 ((wq_completion)rcu_gp){+.+.}, at: process_one_work+0x827/0x1530
[ 849.105018][ C0] #1: ffff8881d968fdd0 ((work_completion)(&rew.rew_work)){+.+.}, at: process_one_work+0x85b/0x1530
[ 849.115765][ C0] 3 locks held by kworker/1:2/83:
[ 849.120768][ C0] 7 locks held by kworker/0:2/102:
[ 849.125851][ C0] #0: ffff8881da0288a8 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530
[ 849.135646][ C0] #1: ffff8881d593fdd0 (console_work){+.+.}, at: process_one_work+0x85b/0x1530
[ 849.144649][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650
[ 849.153307][ C0] #3: ffff8881af9b5fa8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0
[ 849.163351][ C0] #4: ffffffff86cfe420 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720
[ 849.172873][ C0] #5: ffffffff86f16178 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790
[ 849.181363][ C0] #6: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 849.190630][ C0] 3 locks held by rs:main Q:Reg/1596:
[ 849.195976][ C0] 2 locks held by getty/1689:
[ 849.200622][ C0] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.209796][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.219321][ C0] 2 locks held by getty/1690:
[ 849.223970][ C0] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.233143][ C0] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.242681][ C0] 2 locks held by getty/1691:
[ 849.247330][ C0] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.256526][ C0] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.266065][ C0] 2 locks held by getty/1692:
[ 849.270716][ C0] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.279900][ C0] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.289438][ C0] 2 locks held by getty/1693:
[ 849.294086][ C0] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.303267][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.312811][ C0] 2 locks held by getty/1694:
[ 849.317464][ C0] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.326651][ C0] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.336189][ C0] 6 locks held by kworker/0:3/2746:
[ 849.341367][ C0] 4 locks held by kworker/0:4/2751:
[ 849.346536][ C0] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 849.356675][ C0] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 849.367333][ C0] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 849.375644][ C0] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 849.384910][ C0] 5 locks held by kworker/0:5/2766:
[ 849.390085][ C0] 3 locks held by kworker/0:7/2804:
[ 849.395261][ C0] 2 locks held by kworker/u4:0/7947:
[ 849.400517][ C0] #0: ffff8881da029028 ((wq_completion)events_unbound){+.+.}, at: process_one_work+0x827/0x1530
[ 849.411003][ C0] #1: ffff8881c880fdd0 ((reaper_work).work){+.+.}, at: process_one_work+0x85b/0x1530
[ 849.420529][ C0] 2 locks held by getty/11684:
[ 849.425261][ C0] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.434435][ C0] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.443962][ C0] 1 lock held by syz-executor.5/13614:
[ 849.449389][ C0] #0: ffffffff86d046b8 (rcu_state.exp_mutex){+.+.}, at: synchronize_rcu_expedited+0xd35/0xf50
[ 849.459698][ C0] 2 locks held by syz-executor.3/13629:
[ 849.465218][ C0]
[ 849.467522][ C0] =============================================
[ 849.467522][ C0]
[ 849.476056][ C0] task PC stack pid father
[ 849.476902][ T23] INFO: task kworker/0:4:2751 blocked for more than 141 seconds.
[ 849.482819][ C0] init S24528 1 0 0x00000000
[ 849.482840][ C0] Call Trace:
[ 849.482857][ C0] ? __schedule+0x898/0x1cd0
[ 849.482868][ C0] ? __sched_text_start+0x8/0x8
[ 849.482879][ C0] ? debug_object_fixup+0x30/0x30
[ 849.482890][ C0] ? enqueue_hrtimer+0x380/0x380
[ 849.482905][ C0] schedule+0xca/0x250
[ 849.490726][ T23] Not tainted 5.4.0-rc1+ #0
[ 849.497019][ C0] schedule_hrtimeout_range_clock+0x166/0x340
[ 849.500288][ T23] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 849.504858][ C0] ? hrtimer_nanosleep_restart+0x140/0x140
[ 849.509671][ T23] kworker/0:4 D22680 2751 2 0x80004000
[ 849.514667][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 849.514679][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 849.514693][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 849.519601][ T23] Workqueue: usb_hub_wq hub_event
[ 849.523637][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 849.523649][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0
[ 849.523662][ C0] ? pollwake+0x200/0x200
[ 849.528650][ T23] Call Trace:
[ 849.534699][ C0] do_select+0x122e/0x1700
[ 849.534712][ C0] ? select_estimate_accuracy+0x320/0x320
[ 849.534726][ C0] ? stack_trace_consume_entry+0x180/0x180
[ 849.543388][ T23] ? __schedule+0x898/0x1cd0
[ 849.549152][ C0] ? poll_freewait+0x250/0x250
[ 849.555463][ T23] ? __sched_text_start+0x8/0x8
[ 849.560270][ C0] ? kmem_cache_free+0xb9/0x380
[ 849.560278][ C0] ? putname+0xe1/0x120
[ 849.560292][ C0] ? filename_lookup+0x28f/0x3f0
[ 849.566242][ T23] ? lockdep_hardirqs_on+0x382/0x580
[ 849.572018][ C0] ? vfs_statx+0x113/0x1e0
[ 849.572028][ C0] ? __do_sys_newstat+0x96/0x120
[ 849.572042][ C0] ? do_syscall_64+0xb7/0x580
[ 849.577038][ T23] schedule+0xca/0x250
[ 849.583245][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 849.583255][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 849.583269][ C0] ? find_held_lock+0x2d/0x110
[ 849.589563][ T23] schedule_preempt_disabled+0xc/0x20
[ 849.589578][ T23] __mutex_lock+0x881/0x1360
[ 849.593874][ C0] ? mark_lock+0xbc/0x1160
[ 849.593885][ C0] ? __lock_acquire+0x145e/0x3b60
[ 849.593899][ C0] ? __lock_acquire+0x80b/0x3b60
[ 849.597159][ T23] ? hub_event+0x4af/0x3640
[ 849.601542][ C0] ? find_held_lock+0x2d/0x110
[ 849.601557][ C0] ? __might_fault+0x11f/0x1d0
[ 849.601572][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 849.607259][ T23] ? mutex_trylock+0x2c0/0x2c0
[ 849.613027][ C0] ? lock_acquire+0x127/0x320
[ 849.613037][ C0] ? __might_fault+0xef/0x1d0
[ 849.613050][ C0] ? __might_fault+0x192/0x1d0
[ 849.617617][ T23] ? mark_held_locks+0x9f/0xe0
[ 849.622346][ C0] ? core_sys_select+0x4da/0x820
[ 849.622356][ C0] core_sys_select+0x4da/0x820
[ 849.622370][ C0] ? do_compat_pselect+0x210/0x210
[ 849.627189][ T23] ? _raw_spin_unlock_irq+0x24/0x30
[ 849.632005][ C0] ? find_held_lock+0x2d/0x110
[ 849.632016][ C0] ? find_held_lock+0x2d/0x110
[ 849.632030][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 849.636161][ T23] ? lockdep_hardirqs_on+0x382/0x580
[ 849.641062][ C0] ? poll_select_set_timeout+0xd4/0x130
[ 849.641072][ C0] ? timespec64_add_safe+0x189/0x210
[ 849.641086][ C0] ? nsec_to_clock_t+0x30/0x30
[ 849.646345][ T23] ? pm_runtime_work+0x180/0x180
[ 849.650725][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 849.650735][ C0] kern_select+0x13d/0x1c0
[ 849.650749][ C0] ? core_sys_select+0x820/0x820
[ 849.655653][ T23] ? hub_event+0x4af/0x3640
[ 849.660297][ C0] __x64_sys_select+0xba/0x150
[ 849.660308][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 849.660321][ C0] do_syscall_64+0xb7/0x580
[ 849.664361][ T23] hub_event+0x4af/0x3640
[ 849.670410][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 849.670420][ C0] RIP: 0033:0x7fd311070dd3
[ 849.670439][ C0] Code: Bad RIP value.
[ 849.675341][ T23] ? find_held_lock+0x2d/0x110
[ 849.680063][ C0] RSP: 002b:00007fff94ea0488 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
[ 849.680075][ C0] RAX: ffffffffffffffda RBX: 00007fff94ea0630 RCX: 00007fd311070dd3
[ 849.680086][ C0] RDX: 0000000000000000 RSI: 00007fff94ea07e0 RDI: 000000000000000b
[ 849.685429][ T23] ? mark_held_locks+0xe0/0xe0
[ 849.689977][ C0] RBP: 00007fff94ea07e0 R08: 00007fff94ea0860 R09: 0000000000000001
[ 849.689984][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 849.689991][ C0] R13: 00007fff94ea0bc0 R14: 0000000000000000 R15: 0000000000000000
[ 849.690001][ C0] kthreadd S29208 2 0 0x80004000
[ 849.694392][ T23] ? hub_port_debounce+0x260/0x260
[ 849.699376][ C0] Call Trace:
[ 849.704302][ T23] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 849.708764][ C0] ? __schedule+0x898/0x1cd0
[ 849.713509][ T23] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 849.718232][ C0] ? __sched_text_start+0x8/0x8
[ 849.723069][ T23] process_one_work+0x92b/0x1530
[ 849.727789][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 849.732452][ T23] ? pwq_dec_nr_in_flight+0x310/0x310
[ 849.737083][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 849.741826][ T23] ? do_raw_spin_lock+0x11a/0x280
[ 849.746552][ C0] schedule+0xca/0x250
[ 849.751474][ T23] worker_thread+0x96/0xe20
[ 849.756206][ C0] kthreadd+0x572/0x680
[ 849.761300][ T23] ? process_one_work+0x1530/0x1530
[ 849.766454][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 849.771198][ T23] kthread+0x318/0x420
[ 849.775923][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 849.780756][ T23] ? kthread_create_on_node+0xf0/0xf0
[ 849.785999][ C0] ? kthread_create_on_cpu+0x270/0x270
[ 849.791524][ T23] ret_from_fork+0x24/0x30
[ 849.796770][ C0] ret_from_fork+0x24/0x30
[ 849.801526][ T23]
[ 849.801526][ T23] Showing all locks held in the system:
[ 849.806414][ C0] rcu_gp I30312 3 2 0x80004000
[ 849.811689][ T23] 4 locks held by kworker/0:1/12:
[ 849.816075][ C0] Call Trace:
[ 849.820986][ T23] 2 locks held by kworker/1:1/22:
[ 849.825451][ C0] ? __schedule+0x898/0x1cd0
[ 849.830205][ T23] #0: ffff8881da029a28 ((wq_completion)rcu_gp){+.+.}, at: process_one_work+0x827/0x1530
[ 849.835438][ C0] ? __sched_text_start+0x8/0x8
[ 849.839925][ T23] #1: ffff8881d968fdd0 ((work_completion)(&rew.rew_work)){+.+.}, at: process_one_work+0x85b/0x1530
[ 849.844223][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 849.850090][ T23] 1 lock held by khungtaskd/23:
[ 849.854469][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 849.858500][ T23] #0: ffffffff86cfe420 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269
[ 849.863235][ C0] schedule+0xca/0x250
[ 849.863246][ C0] rescuer_thread+0x6ed/0xc00
[ 849.863259][ C0] ? worker_thread+0xe20/0xe20
[ 849.871649][ T23] 3 locks held by kworker/1:2/83:
[ 849.879585][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 849.887542][ T23] 10 locks held by kworker/0:2/102:
[ 849.892263][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 849.892274][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 849.892287][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 849.900245][ T23] 3 locks held by rs:main Q:Reg/1596:
[ 849.908184][ C0] ? worker_thread+0xe20/0xe20
[ 849.916146][ T23] 2 locks held by getty/1689:
[ 849.922429][ C0] kthread+0x318/0x420
[ 849.922439][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 849.922453][ C0] ret_from_fork+0x24/0x30
[ 849.927531][ T23] #0: ffff8881d979d590 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.930810][ C0] rcu_par_gp I30840 4 2 0x80004000
[ 849.936342][ T23] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.940921][ C0] Call Trace:
[ 849.946173][ T23] 2 locks held by getty/1690:
[ 849.946184][ T23] #0: ffff8881d6273390 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.951015][ C0] ? __schedule+0x898/0x1cd0
[ 849.951026][ C0] ? __sched_text_start+0x8/0x8
[ 849.951044][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 849.955944][ T23] #1: ffffc900004712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.960948][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 849.960958][ C0] schedule+0xca/0x250
[ 849.960972][ C0] rescuer_thread+0x6ed/0xc00
[ 849.966310][ T23] 2 locks held by getty/1691:
[ 849.971224][ C0] ? worker_thread+0xe20/0xe20
[ 849.971234][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 849.971247][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 849.976234][ T23] #0: ffff8881d97f4490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 849.980279][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 849.980288][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 849.980301][ C0] ? worker_thread+0xe20/0xe20
[ 849.984776][ T23] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 849.988914][ C0] kthread+0x318/0x420
[ 849.994091][ T23] 2 locks held by getty/1692:
[ 849.999511][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.003555][ T23] #0: ffff8881d6270090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 850.008720][ C0] ret_from_fork+0x24/0x30
[ 850.014065][ T23] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 850.019483][ C0] kworker/0:0H I30040 6 2 0x80004000
[ 850.023884][ T23] 2 locks held by getty/1693:
[ 850.028273][ C0] Workqueue: 0x0 (kblockd)
[ 850.035965][ T23] #0: ffff8881d979e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 850.042257][ C0] Call Trace:
[ 850.042270][ C0] ? __schedule+0x898/0x1cd0
[ 850.042285][ C0] ? __sched_text_start+0x8/0x8
[ 850.047272][ T23] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 850.050535][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 850.050545][ C0] schedule+0xca/0x250
[ 850.050559][ C0] worker_thread+0x245/0xe20
[ 850.055549][ T23] 2 locks held by getty/1694:
[ 850.060109][ C0] ? process_one_work+0x1530/0x1530
[ 850.060118][ C0] kthread+0x318/0x420
[ 850.060132][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.069914][ T23] #0: ffff8881d6298090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 850.074733][ C0] ret_from_fork+0x24/0x30
[ 850.085491][ T23] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 850.090467][ C0] mm_percpu_wq I30840 8 2 0x80004000
[ 850.095308][ T23] 6 locks held by kworker/0:3/2746:
[ 850.100232][ C0] Call Trace:
[ 850.109479][ T23] 4 locks held by kworker/0:4/2751:
[ 850.113541][ C0] ? __schedule+0x898/0x1cd0
[ 850.113552][ C0] ? __sched_text_start+0x8/0x8
[ 850.113563][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 850.113578][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 850.118231][ T23] #0: ffff8881d9165528 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530
[ 850.122973][ C0] schedule+0xca/0x250
[ 850.122984][ C0] rescuer_thread+0x6ed/0xc00
[ 850.122995][ C0] ? worker_thread+0xe20/0xe20
[ 850.123009][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 850.127999][ T23] #1: ffff8881cc26fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530
[ 850.133791][ C0] ? __kthread_parkme+0x5b/0x1c0
[ 850.133805][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 850.133814][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 850.133830][ C0] ? worker_thread+0xe20/0xe20
[ 850.139007][ T23] #2: ffff8881d5f77080 (&dev->mutex){....}, at: hub_event+0x17c/0x3640
[ 850.143921][ C0] kthread+0x318/0x420
[ 850.143932][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.143947][ C0] ret_from_fork+0x24/0x30
[ 850.149199][ T23] #3: ffff8881d5fa0520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4af/0x3640
[ 850.154203][ C0] ksoftirqd/0 R running task 25048 9 2 0x80004000
[ 850.159577][ T23] 5 locks held by kworker/0:5/2766:
[ 850.164302][ C0] Call Trace:
[ 850.164320][ C0] ? __schedule+0x898/0x1cd0
[ 850.164335][ C0] ? __sched_text_start+0x8/0x8
[ 850.168988][ T23] 3 locks held by kworker/0:7/2804:
[ 850.173027][ C0] ? __do_softirq+0x650/0x912
[ 850.173039][ C0] ? takeover_tasklets+0x720/0x720
[ 850.173054][ C0] preempt_schedule_common+0x30/0x60
[ 850.178404][ T23] 2 locks held by kworker/u4:0/7947:
[ 850.182792][ C0] _cond_resched+0x18/0x20
[ 850.182803][ C0] smpboot_thread_fn+0x3e8/0x850
[ 850.182819][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.191991][ T23] #0: ffff8881da029028 ((wq_completion)events_unbound){+.+.}, at: process_one_work+0x827/0x1530
[ 850.198283][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 850.207808][ T23] #1: ffff8881c880fdd0 ((reaper_work).work){+.+.}, at: process_one_work+0x85b/0x1530
[ 850.211060][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.211069][ C0] kthread+0x318/0x420
[ 850.211082][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.215727][ T23] 2 locks held by getty/11684:
[ 850.224885][ C0] ret_from_fork+0x24/0x30
[ 850.224895][ C0] rcu_sched I29384 10 2 0x80004000
[ 850.229463][ T23] #0: ffff8881d1421190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80
[ 850.234279][ C0] Call Trace:
[ 850.234293][ C0] ? __schedule+0x898/0x1cd0
[ 850.234302][ C0] ? __sched_text_start+0x8/0x8
[ 850.234315][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50
[ 850.239302][ T23] #1: ffffc9000ce792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0
[ 850.248814][ C0] ? lock_timer_base+0x55/0x1a0
[ 850.248824][ C0] schedule+0xca/0x250
[ 850.248839][ C0] schedule_timeout+0x440/0xb20
[ 850.253755][ T23] 1 lock held by syz-executor.5/13614:
[ 850.257785][ C0] ? lock_acquire+0x127/0x320
[ 850.262437][ T23] #0: ffffffff86d046b8 (rcu_state.exp_mutex){+.+.}, at: synchronize_rcu_expedited+0xd35/0xf50
[ 850.267080][ C0] ? usleep_range+0x160/0x160
[ 850.271824][ T23] 1 lock held by syz-executor.3/13629:
[ 850.277590][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 850.282506][ T23]
[ 850.291655][ C0] ? __next_timer_interrupt+0x190/0x190
[ 850.291664][ C0] ? swake_up_one+0x60/0x60
[ 850.291678][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 850.296953][ T23] =============================================
[ 850.296953][ T23]
[ 850.296965][ T23] NMI backtrace for cpu 1
[ 850.302499][ C0] rcu_gp_kthread+0xaff/0x29e0
[ 850.302515][ C0] ? lock_acquire+0x127/0x320
[ 850.302524][ C0] ? kfree_call_rcu+0x10/0x10
[ 850.302545][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 850.307286][ T23] CPU: 1 PID: 23 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0
[ 850.316796][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 850.316811][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 850.320850][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 850.320858][ T23] Call Trace:
[ 850.325510][ C0] ? kfree_call_rcu+0x10/0x10
[ 850.330853][ T23] dump_stack+0xca/0x13e
[ 850.340014][ C0] kthread+0x318/0x420
[ 850.344406][ T23] ? irq_force_complete_move.cold+0x23/0x47
[ 850.353912][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.360208][ T23] nmi_cpu_backtrace.cold+0x55/0x96
[ 850.364861][ C0] ret_from_fork+0x24/0x30
[ 850.369336][ T23] ? lapic_can_unplug_cpu.cold+0x3b/0x3b
[ 850.378491][ C0] migration/0 R running task 29944 11 2 0x80004000
[ 850.381758][ T23] nmi_trigger_cpumask_backtrace+0x1b0/0x1c7
[ 850.386308][ C0] Call Trace:
[ 850.391151][ T23] watchdog+0x9a4/0xe50
[ 850.400659][ C0] ? __schedule+0x898/0x1cd0
[ 850.406001][ T23] ? reset_hung_task_detector+0x30/0x30
[ 850.410035][ C0] ? __sched_text_start+0x8/0x8
[ 850.414595][ T23] kthread+0x318/0x420
[ 850.419241][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 850.424405][ T23] ? kthread_create_on_node+0xf0/0xf0
[ 850.428442][ C0] schedule+0xca/0x250
[ 850.433781][ T23] ret_from_fork+0x24/0x30
[ 850.442941][ C0] smpboot_thread_fn+0x585/0x850
[ 850.447365][ T23] Sending NMI from CPU 1 to CPUs 0:
[ 850.456833][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.456843][ C0] ? __kthread_parkme+0x10a/0x1c0
[ 850.456857][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.464199][ T23] NMI backtrace for cpu 0
[ 850.464204][ T23] CPU: 0 PID: 102 Comm: kworker/0:2 Not tainted 5.4.0-rc1+ #0
[ 850.464210][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 850.464212][ T23] Workqueue: events console_callback
[ 850.464218][ T23] RIP: 0010:io_serial_out+0x68/0x80
[ 850.464228][ T23] Code: e9 00 00 00 48 8d 7d 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 15 03 5d 38 44 89 e0 89 da ee <5b> 5d 41 5c c3 e8 ae b5 4e ff eb c7 e8 d7 b5 4e ff eb e4 0f 1f 44
[ 850.464231][ T23] RSP: 0018:ffff8881db209660 EFLAGS: 00000006
[ 850.464238][ T23] RAX: 0000000000000000 RBX: 00000000000003f9 RCX: 0000000000000000
[ 850.464242][ T23] RDX: 00000000000003f9 RSI: ffffffff8216a4e1 RDI: ffffffff89a569d8
[ 850.464246][ T23] RBP: ffffffff89a569a0 R08: ffff8881d5cc6000 R09: ffffed103b6412bf
[ 850.464251][ T23] R10: ffffed103b6412be R11: 0000000000000003 R12: 0000000000000000
[ 850.464255][ T23] R13: ffffffff89a56bf8 R14: ffffffff82164cb0 R15: ffffffff89a569f0
[ 850.464260][ T23] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000
[ 850.464264][ T23] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 850.464268][ T23] CR2: 0000000000000148 CR3: 0000000006c21000 CR4: 00000000001406f0
[ 850.464272][ T23] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 850.464277][ T23] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 850.464279][ T23] Call Trace:
[ 850.464281][ T23]
[ 850.464285][ T23] serial8250_console_write+0x45b/0x880
[ 850.464288][ T23] ? serial8250_config_port+0x3b60/0x3b60
[ 850.464291][ T23] ? lock_acquire+0x127/0x320
[ 850.464294][ T23] ? console_unlock+0x383/0xc40
[ 850.464297][ T23] ? univ8250_console_setup+0x150/0x150
[ 850.464300][ T23] console_unlock+0x898/0xc40
[ 850.464303][ T23] vprintk_emit+0x171/0x3e0
[ 850.464306][ T23] vprintk_func+0x75/0x113
[ 850.464308][ T23] printk+0xba/0xed
[ 850.464312][ T23] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 850.464315][ T23] ? deref_stack_reg+0xe0/0xe0
[ 850.464318][ T23] ? current_is_workqueue_rescuer+0xe0/0xe0
[ 850.464322][ T23] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.464325][ T23] show_trace_log_lvl+0x225/0x2b5
[ 850.464329][ T23] ? smpboot_unregister_percpu_thread+0x190/0x190
[ 850.464331][ T23] ? kthread+0x318/0x420
[ 850.464334][ T23] sched_show_task.cold+0x2e0/0x359
[ 850.464338][ T23] show_state_filter+0x164/0x209
[ 850.464340][ T23] ? fn_caps_on+0x90/0x90
[ 850.464343][ T23] k_spec+0xdc/0x120
[ 850.464346][ T23] kbd_event+0x927/0x3790
[ 850.464348][ T23] ? k_pad+0x720/0x720
[ 850.464351][ T23] ? mark_held_locks+0xe0/0xe0
[ 850.464354][ T23] ? sysrq_filter+0xdf/0xeb0
[ 850.464357][ T23] ? k_pad+0x720/0x720
[ 850.464360][ T23] input_to_handler+0x3b6/0x4c0
[ 850.464363][ T23] input_pass_values.part.0+0x2e3/0x720
[ 850.464366][ T23] input_repeat_key+0x1ee/0x2c0
[ 850.464370][ T23] ? input_dev_suspend+0x80/0x80
[ 850.464373][ T23] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 850.464376][ T23] call_timer_fn+0x179/0x650
[ 850.464379][ T23] ? input_dev_suspend+0x80/0x80
[ 850.464382][ T23] ? msleep_interruptible+0x130/0x130
[ 850.464385][ T23] ? mark_held_locks+0x9f/0xe0
[ 850.464388][ T23] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 850.464391][ T23] ? _raw_spin_unlock_irq+0x24/0x30
[ 850.464394][ T23] ? input_dev_suspend+0x80/0x80
[ 850.464397][ T23] run_timer_softirq+0x5e3/0x1490
[ 850.464400][ T23] ? add_timer+0x7a0/0x7a0
[ 850.464403][ T23] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 850.464407][ T23] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 850.464410][ T23] ? mark_held_locks+0x9f/0xe0
[ 850.464413][ T23] __do_softirq+0x221/0x912
[ 850.464415][ T23] irq_exit+0x178/0x1a0
[ 850.464419][ T23] smp_apic_timer_interrupt+0x12f/0x500
[ 850.464422][ T23] apic_timer_interrupt+0xf/0x20
[ 850.464425][ T23]
[ 850.464428][ T23] RIP: 0010:console_unlock+0xb4f/0xc40
[ 850.464437][ T23] Code: 32 fe ff ff e8 42 af 15 00 48 8b bc 24 80 00 00 00 e8 b5 dd ff ff e9 29 fb ff ff e8 2b af 15 00 e8 46 da 1a 00 ff 74 24 30 9d 15 fb ff ff e8 d7 ed 3c 00 e9 de f6 ff ff e8 dd ed 3c 00 e9 98
[ 850.464441][ T23] RSP: 0018:ffff8881d593fc48 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 850.464448][ T23] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 850.464453][ T23] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d5cc684c
[ 850.464457][ T23] RBP: 0000000000000001 R08: ffff8881d5cc6000 R09: fffffbfff11b25be
[ 850.464461][ T23] R10: fffffbfff11b25bd R11: ffffffff88d92def R12: 0000000000000081
[ 850.464466][ T23] R13: dffffc0000000000 R14: ffffffff8293d990 R15: ffffffff87076f90
[ 850.464469][ T23] ? netconsole_netdev_event+0x2a0/0x2a0
[ 850.464472][ T23] console_callback+0x174/0x3f0
[ 850.464475][ T23] ? poke_blanked_console+0x270/0x270
[ 850.464478][ T23] process_one_work+0x92b/0x1530
[ 850.464482][ T23] ? pwq_dec_nr_in_flight+0x310/0x310
[ 850.464485][ T23] ? do_raw_spin_lock+0x11a/0x280
[ 850.464488][ T23] worker_thread+0x7ab/0xe20
[ 850.464491][ T23] ? process_one_work+0x1530/0x1530
[ 850.464494][ T23] kthread+0x318/0x420
[ 850.464497][ T23] ? kthread_create_on_node+0xf0/0xf0
[ 850.464500][ T23] ret_from_fork+0x24/0x30
[ 850.464508][ T23] Kernel panic - not syncing: hung_task: blocked tasks
[ 850.468897][ C0] kthread+0x318/0x420
[ 850.472159][ T23] CPU: 1 PID: 23 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0
[ 850.477325][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 850.481872][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 850.481880][ T23] Call Trace:
[ 850.486714][ C0] ret_from_fork+0x24/0x30
[ 850.491708][ T23] dump_stack+0xca/0x13e
[ 850.496605][ C0] kworker/0:1 R running task 26000 12 2 0x80004000
[ 850.506729][ T23] panic+0x2a3/0x6da
[ 850.510766][ C0] Workqueue: usb_hub_wq hub_event
[ 850.515425][ T23] ? add_taint.cold+0x16/0x16
[ 850.520145][ C0] Call Trace:
[ 850.520160][ C0] ? __schedule+0x898/0x1cd0
[ 850.525937][ T23] ? cpumask_next+0x1f/0x30
[ 850.536570][ C0] ? __sched_text_start+0x8/0x8
[ 850.541483][ T23] ? printk_safe_flush+0xd9/0x120
[ 850.546735][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 850.551734][ T23] ? watchdog+0x9a4/0xe50
[ 850.556468][ C0] schedule+0xca/0x250
[ 850.564759][ T23] ? nmi_trigger_cpumask_backtrace+0x168/0x1c7
[ 850.568797][ C0] schedule_timeout+0x440/0xb20
[ 850.574136][ T23] watchdog+0x9b5/0xe50
[ 850.578530][ C0] ? find_held_lock+0x2d/0x110
[ 850.587781][ T23] ? reset_hung_task_detector+0x30/0x30
[ 850.595638][ C0] ? usleep_range+0x160/0x160
[ 850.600803][ T23] kthread+0x318/0x420
[ 850.604061][ C0] ? __next_timer_interrupt+0x190/0x190
[ 850.608616][ T23] ? kthread_create_on_node+0xf0/0xf0
[ 850.613437][ C0] ? mark_held_locks+0x9f/0xe0
[ 850.618603][ T23] ret_from_fork+0x24/0x30
[ 850.623246][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 851.665053][ C0] wait_for_completion_timeout+0x282/0x3e0
[ 851.670845][ C0] ? __free_object+0x747/0xcf0
[ 851.675591][ C0] ? wait_for_completion_io+0x3c0/0x3c0
[ 851.681120][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 851.686386][ C0] ? wake_up_q+0xf0/0xf0
[ 851.688711][ T23] Shutting down cpus with NMI