program:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448cb, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x100, 0x0)
sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000fb2787"], 0x14}}, 0x0)
syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="040e0402030c"], 0x7)
[ 91.237711][ T5297] Bluetooth: hci0: command tx timeout
[ 91.733309][ T5328] ------------[ cut here ]------------
[ 91.736251][ T5328] workqueue: cannot queue hci_rx_work on wq hci0
[ 91.759570][ T5328] WARNING: kernel/workqueue.c:2271 at __queue_work+0xd53/0x1020, CPU#0: syz.0.0/5328
[ 91.763923][ T5328] Modules linked in:
[ 91.765811][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 91.807210][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 91.818044][ T5328] RIP: 0010:__queue_work+0xd7e/0x1020
[ 91.820644][ T5328] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 23 f6 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 c3 cc cc
[ 91.847655][ T5328] RSP: 0018:ffffc9000f26fb20 EFLAGS: 00010086
[ 91.850135][ T5328] RAX: 1ffff1100245617b RBX: 0000000000000008 RCX: 0000000000100000
[ 91.853182][ T5328] RDX: ffff888036a08178 RSI: ffffffff8aa04e40 RDI: ffffffff90149890
[ 91.856247][ T5328] RBP: 0000000000000000 R08: ffff8880122b0bc7 R09: 1ffff11002456178
[ 91.887984][ T5328] R10: dffffc0000000000 R11: ffffed1002456179 R12: dffffc0000000000
[ 91.892932][ T5328] R13: ffff8880122b0bd8 R14: ffffffff90149890 R15: ffff888036a08178
[ 91.915329][ T5328] FS: 00007faee06e96c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000
[ 91.928288][ T5328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.931184][ T5328] CR2: 00007faee06e8ff8 CR3: 0000000044385000 CR4: 0000000000352ef0
[ 91.957614][ T5328] Call Trace:
[ 91.959067][ T5328]
[ 91.960502][ T5328] ? rcu_is_watching+0x15/0xb0
[ 91.962798][ T5328] queue_work_on+0x106/0x1d0
[ 91.969524][ T5328] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 91.980222][ T5328] hci_recv_frame+0x625/0x7c0
[ 91.984476][ T5328] ? skb_pull+0xc1/0x1d0
[ 91.986235][ T5328] vhci_write+0x358/0x4a0
[ 92.011653][ T5328] vfs_write+0x61d/0xb90
[ 92.013345][ T5328] ? __pfx_vfs_write+0x10/0x10
[ 92.015294][ T5328] ? __fget_files+0x2a/0x420
[ 92.017274][ T5328] ksys_write+0x150/0x270
[ 92.027538][ T5328] ? __pfx_ksys_write+0x10/0x10
[ 92.029571][ T5328] do_syscall_64+0x14d/0xf80
[ 92.031663][ T5328] ? trace_irq_disable+0x3b/0x150
[ 92.033879][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.036662][ T5328] ? clear_bhb_loop+0x40/0x90
[ 92.067262][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.071072][ T5328] RIP: 0033:0x7faedf75cece
[ 92.073703][ T5328] 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
[ 92.099176][ T5328] RSP: 002b:00007faee06e8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.111013][ T5328] RAX: ffffffffffffffda RBX: 00007faee06e96c0 RCX: 00007faedf75cece
[ 92.117814][ T5328] RDX: 0000000000000007 RSI: 00002000000000c0 RDI: 00000000000000ca
[ 92.126348][ T5328] RBP: 00007faedf832b39 R08: 0000000000000000 R09: 0000000000000000
[ 92.140443][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.150188][ T5328] R13: 00007faedfa16218 R14: 00007faedfa16180 R15: 00007ffcec6c9b28
[ 92.162713][ T5328]
[ 92.165623][ T5328] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 92.172930][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 92.179121][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 92.190568][ T5328] Call Trace:
[ 92.192026][ T5328]
[ 92.197681][ T5328] vpanic+0x56c/0xa60
[ 92.205078][ T5328] ? __pfx__printk+0x10/0x10
[ 92.208234][ T5328] ? __pfx_vpanic+0x10/0x10
[ 92.219002][ T5328] ? is_bpf_text_address+0x292/0x2b0
[ 92.221493][ T5328] ? is_bpf_text_address+0x26/0x2b0
[ 92.223929][ T5328] panic+0xc5/0xd0
[ 92.225698][ T5328] ? __pfx_panic+0x10/0x10
[ 92.237891][ T5328] __warn+0x315/0x4f0
[ 92.240095][ T5328] ? __queue_work+0xd53/0x1020
[ 92.243026][ T5328] ? __queue_work+0xd53/0x1020
[ 92.245898][ T5328] __report_bug+0x29a/0x540
[ 92.257690][ T5328] ? __queue_work+0xd53/0x1020
[ 92.259868][ T5328] ? __pfx___report_bug+0x10/0x10
[ 92.262192][ T5328] ? __pfx_hci_rx_work+0x10/0x10
[ 92.264428][ T5328] ? do_syscall_64+0x14d/0xf80
[ 92.276460][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.282756][ T5328] report_bug_entry+0x19a/0x290
[ 92.291064][ T5328] ? __queue_work+0xd7e/0x1020
[ 92.293958][ T5328] ? __queue_work+0xd83/0x1020
[ 92.298262][ T5328] handle_bug+0xca/0x200
[ 92.300018][ T5328] exc_invalid_op+0x1a/0x50
[ 92.308548][ T5328] asm_exc_invalid_op+0x1a/0x20
[ 92.315870][ T5328] RIP: 0010:__queue_work+0xd7e/0x1020
[ 92.328801][ T5328] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 23 f6 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 c3 cc cc
[ 92.338861][ T5328] RSP: 0018:ffffc9000f26fb20 EFLAGS: 00010086
[ 92.341352][ T5328] RAX: 1ffff1100245617b RBX: 0000000000000008 RCX: 0000000000100000
[ 92.357646][ T5328] RDX: ffff888036a08178 RSI: ffffffff8aa04e40 RDI: ffffffff90149890
[ 92.362698][ T5328] RBP: 0000000000000000 R08: ffff8880122b0bc7 R09: 1ffff11002456178
[ 92.380210][ T5328] R10: dffffc0000000000 R11: ffffed1002456179 R12: dffffc0000000000
[ 92.384193][ T5328] R13: ffff8880122b0bd8 R14: ffffffff90149890 R15: ffff888036a08178
[ 92.389058][ T5328] ? __pfx_hci_rx_work+0x10/0x10
[ 92.398685][ T5328] ? rcu_is_watching+0x15/0xb0
[ 92.401783][ T5328] queue_work_on+0x106/0x1d0
[ 92.404604][ T5328] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 92.409340][ T5328] hci_recv_frame+0x625/0x7c0
[ 92.418570][ T5328] ? skb_pull+0xc1/0x1d0
[ 92.420514][ T5328] vhci_write+0x358/0x4a0
[ 92.422670][ T5328] vfs_write+0x61d/0xb90
[ 92.429419][ T5328] ? __pfx_vfs_write+0x10/0x10
[ 92.438223][ T5328] ? __fget_files+0x2a/0x420
[ 92.441432][ T5328] ksys_write+0x150/0x270
[ 92.444241][ T5328] ? __pfx_ksys_write+0x10/0x10
[ 92.449792][ T5328] do_syscall_64+0x14d/0xf80
[ 92.459894][ T5328] ? trace_irq_disable+0x3b/0x150
[ 92.464496][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.479316][ T5328] ? clear_bhb_loop+0x40/0x90
[ 92.482206][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.486413][ T5328] RIP: 0033:0x7faedf75cece
[ 92.489098][ T5328] 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
[ 92.508418][ T5328] RSP: 002b:00007faee06e8fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.512516][ T5328] RAX: ffffffffffffffda RBX: 00007faee06e96c0 RCX: 00007faedf75cece
[ 92.529676][ T5328] RDX: 0000000000000007 RSI: 00002000000000c0 RDI: 00000000000000ca
[ 92.533887][ T5328] RBP: 00007faedf832b39 R08: 0000000000000000 R09: 0000000000000000
[ 92.547652][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.552881][ T5328] R13: 00007faedfa16218 R14: 00007faedfa16180 R15: 00007ffcec6c9b28
[ 92.559472][ T5328]
[ 92.561607][ T5328] Kernel Offset: disabled
[ 92.563712][ T5328] Rebooting in 86400 seconds..