program:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448cb, 0x0)
syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c9"], 0x17)
r1 = socket$phonet_pipe(0x23, 0x5, 0x2)
capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff})
setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f00000002c0)=0x1, 0x4)
r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x8a880, 0x0)
setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000080)="81ff5c9117f9338ad5fd525a9b0f060ff6cc7ed703b745da48b32263cece8ad4039b0ce4021ea9c05c028f61c6894591e0724690a4019ad5e0436566004208d73c1d321b0b2fb7b7badccc0143e0797942b88ffbf0df35c1e74b5766a6b6e7233d4532ba556d363b", 0x68)
[ 86.519414][ T5295] Bluetooth: hci0: command tx timeout
[ 86.697246][ T5318] ------------[ cut here ]------------
[ 86.699742][ T5318] workqueue: cannot queue hci_rx_work on wq hci0
[ 86.703126][ T5318] WARNING: kernel/workqueue.c:2271 at __queue_work+0xd53/0x1020, CPU#0: syz.0.0/5318
[ 86.707121][ T5318] Modules linked in:
[ 86.709112][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 86.713019][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 86.717390][ T5318] RIP: 0010:__queue_work+0xd7e/0x1020
[ 86.719777][ T5318] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 13 da a3 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 e9 9a 65
[ 86.727946][ T5318] RSP: 0018:ffffc9000dd4fb20 EFLAGS: 00010086
[ 86.730515][ T5318] RAX: 1ffff1100241997b RBX: 0000000000000008 RCX: 0000000000100000
[ 86.733928][ T5318] RDX: ffff888041b4f178 RSI: ffffffff8a9ee9a0 RDI: ffffffff901468d0
[ 86.737251][ T5318] RBP: 0000000000000000 R08: ffff8880120ccbc7 R09: 1ffff11002419978
[ 86.740866][ T5318] R10: dffffc0000000000 R11: ffffed1002419979 R12: dffffc0000000000
[ 86.744256][ T5318] R13: ffff8880120ccbd8 R14: ffffffff901468d0 R15: ffff888041b4f178
[ 86.747604][ T5318] FS: 00007fc71458f6c0(0000) GS:ffff88808ca62000(0000) knlGS:0000000000000000
[ 86.751454][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.754367][ T5318] CR2: 00007fc71458eff0 CR3: 0000000012249000 CR4: 0000000000352ef0
[ 86.757657][ T5318] Call Trace:
[ 86.759188][ T5318]
[ 86.760495][ T5318] ? rcu_is_watching+0x15/0xb0
[ 86.762632][ T5318] queue_work_on+0x106/0x1d0
[ 86.764648][ T5318] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 86.767137][ T5318] hci_recv_frame+0x625/0x7c0
[ 86.769209][ T5318] ? skb_pull+0xc1/0x1d0
[ 86.771064][ T5318] vhci_write+0x358/0x4a0
[ 86.772932][ T5318] vfs_write+0x61d/0xb90
[ 86.774760][ T5318] ? __pfx_vfs_write+0x10/0x10
[ 86.776920][ T5318] ? __fget_files+0x2a/0x420
[ 86.778998][ T5318] ksys_write+0x150/0x270
[ 86.780864][ T5318] ? __pfx_ksys_write+0x10/0x10
[ 86.783000][ T5318] do_syscall_64+0x14d/0xf80
[ 86.785004][ T5318] ? trace_irq_disable+0x3b/0x150
[ 86.787185][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.789904][ T5318] ? clear_bhb_loop+0x40/0x90
[ 86.791919][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.794478][ T5318] RIP: 0033:0x7fc71375c84e
[ 86.796443][ T5318] 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
[ 86.804901][ T5318] RSP: 002b:00007fc71458efb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 86.808454][ T5318] RAX: ffffffffffffffda RBX: 00007fc71458f6c0 RCX: 00007fc71375c84e
[ 86.811850][ T5318] RDX: 0000000000000017 RSI: 0000200000000000 RDI: 00000000000000ca
[ 86.815275][ T5318] RBP: 00007fc7138327e0 R08: 0000000000000000 R09: 0000000000000000
[ 86.818672][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.822036][ T5318] R13: 00007fc713a16128 R14: 00007fc713a16090 R15: 00007fff2b809038
[ 86.825407][ T5318]
[ 86.826768][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.829996][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 86.833790][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 86.837905][ T5318] Call Trace:
[ 86.839687][ T5318]
[ 86.841241][ T5318] vpanic+0x56c/0xa60
[ 86.842881][ T5318] ? __pfx__printk+0x10/0x10
[ 86.844753][ T5318] ? __pfx_vpanic+0x10/0x10
[ 86.846609][ T5318] ? is_bpf_text_address+0x292/0x2b0
[ 86.849184][ T5318] ? is_bpf_text_address+0x26/0x2b0
[ 86.851740][ T5318] panic+0xc5/0xd0
[ 86.853761][ T5318] ? __pfx_panic+0x10/0x10
[ 86.855670][ T5318] __warn+0x315/0x4f0
[ 86.857453][ T5318] ? __queue_work+0xd53/0x1020
[ 86.859638][ T5318] ? __queue_work+0xd53/0x1020
[ 86.861705][ T5318] __report_bug+0x29a/0x540
[ 86.863651][ T5318] ? __queue_work+0xd53/0x1020
[ 86.865791][ T5318] ? __pfx___report_bug+0x10/0x10
[ 86.868260][ T5318] ? __pfx_hci_rx_work+0x10/0x10
[ 86.870488][ T5318] ? do_syscall_64+0x14d/0xf80
[ 86.872423][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.875066][ T5318] report_bug_entry+0x19a/0x290
[ 86.877254][ T5318] ? __queue_work+0xd7e/0x1020
[ 86.879371][ T5318] ? __queue_work+0xd83/0x1020
[ 86.881308][ T5318] handle_bug+0xca/0x200
[ 86.883143][ T5318] exc_invalid_op+0x1a/0x50
[ 86.885097][ T5318] asm_exc_invalid_op+0x1a/0x20
[ 86.887170][ T5318] RIP: 0010:__queue_work+0xd7e/0x1020
[ 86.889450][ T5318] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 13 da a3 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 e9 9a 65
[ 86.897408][ T5318] RSP: 0018:ffffc9000dd4fb20 EFLAGS: 00010086
[ 86.900169][ T5318] RAX: 1ffff1100241997b RBX: 0000000000000008 RCX: 0000000000100000
[ 86.903592][ T5318] RDX: ffff888041b4f178 RSI: ffffffff8a9ee9a0 RDI: ffffffff901468d0
[ 86.907061][ T5318] RBP: 0000000000000000 R08: ffff8880120ccbc7 R09: 1ffff11002419978
[ 86.910542][ T5318] R10: dffffc0000000000 R11: ffffed1002419979 R12: dffffc0000000000
[ 86.914039][ T5318] R13: ffff8880120ccbd8 R14: ffffffff901468d0 R15: ffff888041b4f178
[ 86.917531][ T5318] ? __pfx_hci_rx_work+0x10/0x10
[ 86.919759][ T5318] ? rcu_is_watching+0x15/0xb0
[ 86.921882][ T5318] queue_work_on+0x106/0x1d0
[ 86.923934][ T5318] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 86.926547][ T5318] hci_recv_frame+0x625/0x7c0
[ 86.928729][ T5318] ? skb_pull+0xc1/0x1d0
[ 86.930580][ T5318] vhci_write+0x358/0x4a0
[ 86.932464][ T5318] vfs_write+0x61d/0xb90
[ 86.934322][ T5318] ? __pfx_vfs_write+0x10/0x10
[ 86.936465][ T5318] ? __fget_files+0x2a/0x420
[ 86.938501][ T5318] ksys_write+0x150/0x270
[ 86.940381][ T5318] ? __pfx_ksys_write+0x10/0x10
[ 86.942588][ T5318] do_syscall_64+0x14d/0xf80
[ 86.944664][ T5318] ? trace_irq_disable+0x3b/0x150
[ 86.946941][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.949739][ T5318] ? clear_bhb_loop+0x40/0x90
[ 86.951890][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.954382][ T5318] RIP: 0033:0x7fc71375c84e
[ 86.956307][ T5318] 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
[ 86.964565][ T5318] RSP: 002b:00007fc71458efb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 86.968438][ T5318] RAX: ffffffffffffffda RBX: 00007fc71458f6c0 RCX: 00007fc71375c84e
[ 86.971898][ T5318] RDX: 0000000000000017 RSI: 0000200000000000 RDI: 00000000000000ca
[ 86.975517][ T5318] RBP: 00007fc7138327e0 R08: 0000000000000000 R09: 0000000000000000
[ 86.979053][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.982642][ T5318] R13: 00007fc713a16128 R14: 00007fc713a16090 R15: 00007fff2b809038
[ 86.986231][ T5318]
[ 86.988043][ T5318] Kernel Offset: disabled
[ 86.990009][ T5318] Rebooting in 86400 seconds..