[ 32.853813][ T4649] dhcpcd-run-hook (4649) used greatest stack depth: 22344 bytes left
forked to background, child pid 4645
[ 34.941809][ T4646] 8021q: adding VLAN 0 to HW filter on device bond0
[ 34.955075][ T4646] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 76.415436][ T26] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.217' (ECDSA) to the list of known hosts.
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[ 565.318899][ T3558] ------------[ cut here ]------------
[ 565.441298][ T3558] WARNING: CPU: 1 PID: 3558 at io_uring/io_uring.c:2886 io_ring_exit_work+0x324/0xc84
[ 566.865421][ T3558] Modules linked in:
[ 566.872210][ T3558] CPU: 1 PID: 3558 Comm: kworker/u4:6 Not tainted 6.2.0-rc3-syzkaller-00376-g7c6984405241 #0
[ 567.037077][ T3558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 567.117911][ T3558] Workqueue: events_unbound io_ring_exit_work
[ 567.216618][ T3558] RIP: 0010:io_ring_exit_work+0x324/0xc84
[ 567.276747][ T3558] Code: 40 8c e8 c7 e3 ff f7 48 8b 05 f0 70 71 02 31 ff 4c 8b 74 24 10 49 29 c6 4c 89 f6 e8 3e de b1 f7 4d 85 f6 79 10 e8 64 e1 b1 f7 <0f> 0b 48 c7 44 24 08 70 17 00 00 e8 54 e1 b1 f7 48 8b 74 24 08 48
[ 567.552431][ T3558] RSP: 0018:ffffc9000e867bd0 EFLAGS: 00010293
[ 567.628644][ T3558] RAX: 0000000000000000 RBX: ffff8880292fe7f0 RCX: 0000000000000000
[ 567.899854][ T3558] RDX: ffff88802a439d40 RSI: ffffffff89cf812c RDI: 0000000000000007
[ 568.002507][ T3558] RBP: ffff8880292fe000 R08: 0000000000000007 R09: 0000000000000000
[ 568.332552][ T3558] R10: fffffffffffffffe R11: 0000000000094001 R12: dffffc0000000000
[ 568.661568][ T3558] R13: ffff8880292fe040 R14: fffffffffffffffe R15: ffff8880292fe3c8
[ 568.830769][ T3558] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 568.899349][ T3558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 569.093624][ T3558] CR2: 0000557578ae34b8 CR3: 000000000c48e000 CR4: 00000000003506e0
[ 569.102585][ T3558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 569.181466][ T3558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 569.291094][ T3558] Call Trace:
[ 569.374053][ T3558]
[ 569.378577][ T3558] ? io_uring_try_cancel_requests+0xa28/0xa28
[ 569.447026][ T3558] ? lock_release+0x810/0x810
[ 569.452345][ T3558] ? lock_downgrade+0x6e0/0x6e0
[ 569.551307][ T3558] process_one_work+0x9bf/0x1710
[ 569.702569][ T3558] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 569.745938][ T3558] ? rwlock_bug.part.0+0x90/0x90
[ 569.751500][ T3558] ? _raw_spin_lock_irq+0x45/0x50
[ 569.821003][ T3558] worker_thread+0x669/0x1090
[ 569.833519][ T3558] ? __kthread_parkme+0x163/0x220
[ 569.838903][ T3558] ? process_one_work+0x1710/0x1710
[ 569.943847][ T3558] kthread+0x2e8/0x3a0
[ 569.948091][ T3558] ? kthread_complete_and_exit+0x40/0x40
[ 570.032102][ T3558] ret_from_fork+0x1f/0x30
[ 570.099858][ T3558]
[ 570.102956][ T3558] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 570.111047][ T3558] CPU: 1 PID: 3558 Comm: kworker/u4:6 Not tainted 6.2.0-rc3-syzkaller-00376-g7c6984405241 #0
[ 570.121749][ T3558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 570.137922][ T3558] Workqueue: events_unbound io_ring_exit_work
[ 570.144555][ T3558] Call Trace:
[ 570.147862][ T3558]
[ 570.150814][ T3558] dump_stack_lvl+0xd1/0x138
[ 570.155572][ T3558] panic+0x2cc/0x626
[ 570.159888][ T3558] ? panic_print_sys_info.part.0+0x110/0x110
[ 570.166293][ T3558] ? io_ring_exit_work+0x324/0xc84
[ 570.171778][ T3558] check_panic_on_warn.cold+0x19/0x35
[ 570.177471][ T3558] __warn+0xf2/0x1a0
[ 570.181855][ T3558] ? io_ring_exit_work+0x324/0xc84
[ 570.187099][ T3558] report_bug+0x1c0/0x210
[ 570.191544][ T3558] handle_bug+0x3c/0x70
[ 570.196382][ T3558] exc_invalid_op+0x18/0x50
[ 570.201406][ T3558] asm_exc_invalid_op+0x1a/0x20
[ 570.206774][ T3558] RIP: 0010:io_ring_exit_work+0x324/0xc84
[ 570.212573][ T3558] Code: 40 8c e8 c7 e3 ff f7 48 8b 05 f0 70 71 02 31 ff 4c 8b 74 24 10 49 29 c6 4c 89 f6 e8 3e de b1 f7 4d 85 f6 79 10 e8 64 e1 b1 f7 <0f> 0b 48 c7 44 24 08 70 17 00 00 e8 54 e1 b1 f7 48 8b 74 24 08 48
[ 570.234826][ T3558] RSP: 0018:ffffc9000e867bd0 EFLAGS: 00010293
[ 570.241154][ T3558] RAX: 0000000000000000 RBX: ffff8880292fe7f0 RCX: 0000000000000000
[ 570.250575][ T3558] RDX: ffff88802a439d40 RSI: ffffffff89cf812c RDI: 0000000000000007
[ 570.258879][ T3558] RBP: ffff8880292fe000 R08: 0000000000000007 R09: 0000000000000000
[ 570.267157][ T3558] R10: fffffffffffffffe R11: 0000000000094001 R12: dffffc0000000000
[ 570.275682][ T3558] R13: ffff8880292fe040 R14: fffffffffffffffe R15: ffff8880292fe3c8
[ 570.285503][ T3558] ? io_ring_exit_work+0x324/0xc84
[ 570.292354][ T3558] ? io_uring_try_cancel_requests+0xa28/0xa28
[ 570.299563][ T3558] ? lock_release+0x810/0x810
[ 570.304526][ T3558] ? lock_downgrade+0x6e0/0x6e0
[ 570.309533][ T3558] process_one_work+0x9bf/0x1710
[ 570.314832][ T3558] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 570.321603][ T3558] ? rwlock_bug.part.0+0x90/0x90
[ 570.327294][ T3558] ? _raw_spin_lock_irq+0x45/0x50
[ 570.332706][ T3558] worker_thread+0x669/0x1090
[ 570.337528][ T3558] ? __kthread_parkme+0x163/0x220
[ 570.342587][ T3558] ? process_one_work+0x1710/0x1710
[ 570.347903][ T3558] kthread+0x2e8/0x3a0
[ 570.352095][ T3558] ? kthread_complete_and_exit+0x40/0x40
[ 570.358453][ T3558] ret_from_fork+0x1f/0x30
[ 570.363278][ T3558]
[ 570.366872][ T3558] Kernel Offset: disabled
[ 570.372174][ T3558] Rebooting in 86400 seconds..