program:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448cb, 0x0)
landlock_create_ruleset(&(0x7f0000000100)={0x0, 0x3}, 0x10, 0x0)
syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="043e1301"], 0x16)
[ 92.170862][ T1230] cfg80211: failed to load regulatory.db
[ 92.175136][ T47] Bluetooth: hci0: command tx timeout
[ 92.243995][ T5344] ------------[ cut here ]------------
[ 92.246554][ T5344] workqueue: cannot queue hci_rx_work on wq hci0
[ 92.249467][ T5344] WARNING: kernel/workqueue.c:2252 at __queue_work+0xd1f/0xf90, CPU#0: syz.0.0/5344
[ 92.253896][ T5344] Modules linked in:
[ 92.255613][ T5344] CPU: 0 UID: 0 PID: 5344 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 92.259525][ T5344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 92.263931][ T5344] RIP: 0010:__queue_work+0xd4a/0xf90
[ 92.266213][ T5344] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 f7 db 9f 00 49 8b 75 00 49 81 c7 78 01 00 00 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc
[ 92.274867][ T5344] RSP: 0018:ffffc9000c687b20 EFLAGS: 00010086
[ 92.277571][ T5344] RAX: 1ffff1100235897b RBX: 0000000000000008 RCX: 0000000000100000
[ 92.281099][ T5344] RDX: ffff88804103f978 RSI: ffffffff8a70c2a0 RDI: ffffffff8fd1e480
[ 92.284580][ T5344] RBP: 0000000000000000 R08: ffff888011ac4bc7 R09: 1ffff11002358978
[ 92.287953][ T5344] R10: dffffc0000000000 R11: ffffed1002358979 R12: dffffc0000000000
[ 92.291309][ T5344] R13: ffff888011ac4bd8 R14: ffffffff8fd1e480 R15: ffff88804103f978
[ 92.294677][ T5344] FS: 00007f5cff5836c0(0000) GS:ffff88808cf1d000(0000) knlGS:0000000000000000
[ 92.298405][ T5344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.301169][ T5344] CR2: 00007ffc3f1b1200 CR3: 00000000316da000 CR4: 0000000000352ef0
[ 92.304618][ T5344] Call Trace:
[ 92.306144][ T5344]
[ 92.307466][ T5344] ? rcu_is_watching+0x15/0xb0
[ 92.309634][ T5344] queue_work_on+0x106/0x1c0
[ 92.311693][ T5344] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 92.314325][ T5344] hci_recv_frame+0x625/0x7c0
[ 92.316417][ T5344] ? skb_pull+0xc1/0x1d0
[ 92.318213][ T5344] vhci_write+0x358/0x4a0
[ 92.320177][ T5344] vfs_write+0x61d/0xb90
[ 92.322170][ T5344] ? __pfx_vfs_write+0x10/0x10
[ 92.324350][ T5344] ? __fget_files+0x2a/0x420
[ 92.326460][ T5344] ksys_write+0x150/0x270
[ 92.328305][ T5344] ? __pfx_ksys_write+0x10/0x10
[ 92.330403][ T5344] do_syscall_64+0xe2/0xf80
[ 92.332374][ T5344] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.335160][ T5344] ? trace_irq_disable+0x37/0x100
[ 92.337398][ T5344] ? clear_bhb_loop+0x60/0xb0
[ 92.339433][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.342131][ T5344] RIP: 0033:0x7f5cfe75b58e
[ 92.344134][ T5344] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 92.352388][ T5344] RSP: 002b:00007f5cff582fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.356031][ T5344] RAX: ffffffffffffffda RBX: 00007f5cff5836c0 RCX: 00007f5cfe75b58e
[ 92.359457][ T5344] RDX: 0000000000000016 RSI: 0000200000000100 RDI: 00000000000000ca
[ 92.363030][ T5344] RBP: 00007f5cfe808bf7 R08: 0000000000000000 R09: 0000000000000000
[ 92.366232][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.369357][ T5344] R13: 00007f5cfea16128 R14: 00007f5cfea16090 R15: 00007ffdd744c398
[ 92.372533][ T5344]
[ 92.373828][ T5344] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 92.376693][ T5344] CPU: 0 UID: 0 PID: 5344 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 92.380277][ T5344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 92.384759][ T5344] Call Trace:
[ 92.386212][ T5344]
[ 92.387560][ T5344] vpanic+0x1e0/0x670
[ 92.389372][ T5344] panic+0xc5/0xd0
[ 92.391080][ T5344] ? __pfx_panic+0x10/0x10
[ 92.393062][ T5344] __warn+0x315/0x4a0
[ 92.394902][ T5344] ? __queue_work+0xd1f/0xf90
[ 92.396920][ T5344] ? __queue_work+0xd1f/0xf90
[ 92.399156][ T5344] __report_bug+0x29a/0x540
[ 92.401675][ T5344] ? __queue_work+0xd1f/0xf90
[ 92.404260][ T5344] ? __pfx___report_bug+0x10/0x10
[ 92.407188][ T5344] ? vhci_write+0xbe/0x4a0
[ 92.409203][ T5344] ? __pfx_hci_rx_work+0x10/0x10
[ 92.411559][ T5344] ? __lock_acquire+0x6b5/0x2cf0
[ 92.413639][ T5344] report_bug_entry+0x19a/0x290
[ 92.415625][ T5344] ? __queue_work+0xd4a/0xf90
[ 92.417548][ T5344] ? __queue_work+0xd4f/0xf90
[ 92.419398][ T5344] handle_bug+0xca/0x200
[ 92.421096][ T5344] exc_invalid_op+0x1a/0x50
[ 92.422867][ T5344] asm_exc_invalid_op+0x1a/0x20
[ 92.424824][ T5344] RIP: 0010:__queue_work+0xd4a/0xf90
[ 92.426945][ T5344] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 f7 db 9f 00 49 8b 75 00 49 81 c7 78 01 00 00 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc
[ 92.435466][ T5344] RSP: 0018:ffffc9000c687b20 EFLAGS: 00010086
[ 92.438229][ T5344] RAX: 1ffff1100235897b RBX: 0000000000000008 RCX: 0000000000100000
[ 92.442206][ T5344] RDX: ffff88804103f978 RSI: ffffffff8a70c2a0 RDI: ffffffff8fd1e480
[ 92.445752][ T5344] RBP: 0000000000000000 R08: ffff888011ac4bc7 R09: 1ffff11002358978
[ 92.449246][ T5344] R10: dffffc0000000000 R11: ffffed1002358979 R12: dffffc0000000000
[ 92.452890][ T5344] R13: ffff888011ac4bd8 R14: ffffffff8fd1e480 R15: ffff88804103f978
[ 92.456445][ T5344] ? __pfx_hci_rx_work+0x10/0x10
[ 92.458713][ T5344] ? rcu_is_watching+0x15/0xb0
[ 92.460877][ T5344] queue_work_on+0x106/0x1c0
[ 92.463042][ T5344] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 92.465682][ T5344] hci_recv_frame+0x625/0x7c0
[ 92.467933][ T5344] ? skb_pull+0xc1/0x1d0
[ 92.469874][ T5344] vhci_write+0x358/0x4a0
[ 92.472169][ T5344] vfs_write+0x61d/0xb90
[ 92.474452][ T5344] ? __pfx_vfs_write+0x10/0x10
[ 92.476759][ T5344] ? __fget_files+0x2a/0x420
[ 92.478800][ T5344] ksys_write+0x150/0x270
[ 92.480908][ T5344] ? __pfx_ksys_write+0x10/0x10
[ 92.483106][ T5344] do_syscall_64+0xe2/0xf80
[ 92.485191][ T5344] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.487916][ T5344] ? trace_irq_disable+0x37/0x100
[ 92.490407][ T5344] ? clear_bhb_loop+0x60/0xb0
[ 92.492500][ T5344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.495329][ T5344] RIP: 0033:0x7f5cfe75b58e
[ 92.497424][ T5344] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 92.505886][ T5344] RSP: 002b:00007f5cff582fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.509642][ T5344] RAX: ffffffffffffffda RBX: 00007f5cff5836c0 RCX: 00007f5cfe75b58e
[ 92.513128][ T5344] RDX: 0000000000000016 RSI: 0000200000000100 RDI: 00000000000000ca
[ 92.516451][ T5344] RBP: 00007f5cfe808bf7 R08: 0000000000000000 R09: 0000000000000000
[ 92.519966][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.523426][ T5344] R13: 00007f5cfea16128 R14: 00007f5cfea16090 R15: 00007ffdd744c398
[ 92.526985][ T5344]
[ 92.528750][ T5344] Kernel Offset: disabled
[ 92.530726][ T5344] Rebooting in 86400 seconds..