program:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448cb, 0x0)
syz_emit_vhci(&(0x7f0000002300)=@HCI_EVENT_PKT={0x4, @hci_ev_le_meta={{0x3e, 0xc}, @hci_ev_le_advertising_info={{}, {0x1, [{0x1, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x0, "", 0x3}]}}}}, 0xf)
592703][ T46] Bluetooth: hci0: command tx timeout
[ 90.663623][ T5327] ------------[ cut here ]------------
[ 90.666392][ T5327] workqueue: cannot queue hci_rx_work on wq hci0
[ 90.669319][ T5327] WARNING: kernel/workqueue.c:2252 at __queue_work+0xd1f/0xf90, CPU#0: syz.0.0/5327
[ 90.673612][ T5327] Modules linked in:
[ 90.675412][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 90.679566][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 90.683898][ T5327] RIP: 0010:__queue_work+0xd4a/0xf90
[ 90.686247][ T5327] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 57 de 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
[ 90.694423][ T5327] RSP: 0018:ffffc9000c3bfb20 EFLAGS: 00010086
[ 90.697012][ T5327] RAX: 1ffff1100229c17b RBX: 0000000000000008 RCX: 0000000000100000
[ 90.700455][ T5327] RDX: ffff888037a4a978 RSI: ffffffff8a70c8f0 RDI: ffffffff8fd1fa80
[ 90.703879][ T5327] RBP: 0000000000000000 R08: ffff8880114e0bc7 R09: 1ffff1100229c178
[ 90.707519][ T5327] R10: dffffc0000000000 R11: ffffed100229c179 R12: dffffc0000000000
[ 90.711100][ T5327] R13: ffff8880114e0bd8 R14: ffffffff8fd1fa80 R15: ffff888037a4a978
[ 90.714713][ T5327] FS: 00007fea2b1d36c0(0000) GS:ffff88808cf1b000(0000) knlGS:0000000000000000
[ 90.718678][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.721644][ T5327] CR2: 0000200000002300 CR3: 00000000435a2000 CR4: 0000000000352ef0
[ 90.725177][ T5327] Call Trace:
[ 90.726561][ T5327]
[ 90.727866][ T5327] ? rcu_is_watching+0x15/0xb0
[ 90.729849][ T5327] queue_work_on+0x106/0x1c0
[ 90.731766][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 90.734423][ T5327] hci_recv_frame+0x625/0x7c0
[ 90.736519][ T5327] ? skb_pull+0xc1/0x1d0
[ 90.738470][ T5327] vhci_write+0x358/0x4a0
[ 90.740524][ T5327] vfs_write+0x61d/0xb90
[ 90.742424][ T5327] ? __pfx_vfs_write+0x10/0x10
[ 90.744780][ T5327] ? __fget_files+0x2a/0x420
[ 90.747343][ T5327] ksys_write+0x150/0x270
[ 90.749228][ T5327] ? __pfx_ksys_write+0x10/0x10
[ 90.751354][ T5327] ? __pfx_kcov_ioctl+0x10/0x10
[ 90.753508][ T5327] do_syscall_64+0xe2/0xf80
[ 90.755516][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.758168][ T5327] ? trace_irq_disable+0x37/0x100
[ 90.760401][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 90.762379][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.764605][ T5327] RIP: 0033:0x7fea2a35b58e
[ 90.766542][ T5327] 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
[ 90.774607][ T5327] RSP: 002b:00007fea2b1d2fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 90.777933][ T5327] RAX: ffffffffffffffda RBX: 00007fea2b1d36c0 RCX: 00007fea2a35b58e
[ 90.781079][ T5327] RDX: 000000000000000f RSI: 0000200000002300 RDI: 00000000000000ca
[ 90.784626][ T5327] RBP: 00007fea2a408bf7 R08: 0000000000000000 R09: 0000000000000000
[ 90.788109][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.791602][ T5327] R13: 00007fea2a616128 R14: 00007fea2a616090 R15: 00007ffe8fa49538
[ 90.795049][ T5327]
[ 90.796465][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.799697][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 90.803554][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 90.808041][ T5327] Call Trace:
[ 90.809601][ T5327]
[ 90.810937][ T5327] vpanic+0x1e0/0x670
[ 90.812653][ T5327] panic+0xc5/0xd0
[ 90.814484][ T5327] ? __pfx_panic+0x10/0x10
[ 90.816435][ T5327] __warn+0x315/0x4a0
[ 90.818281][ T5327] ? __queue_work+0xd1f/0xf90
[ 90.820352][ T5327] ? __queue_work+0xd1f/0xf90
[ 90.822407][ T5327] __report_bug+0x29a/0x540
[ 90.824482][ T5327] ? __queue_work+0xd1f/0xf90
[ 90.826600][ T5327] ? __pfx___report_bug+0x10/0x10
[ 90.828847][ T5327] ? vhci_write+0xbe/0x4a0
[ 90.830891][ T5327] ? __pfx_hci_rx_work+0x10/0x10
[ 90.833143][ T5327] ? __lock_acquire+0x6b5/0x2cf0
[ 90.835396][ T5327] report_bug_entry+0x19a/0x290
[ 90.837550][ T5327] ? __queue_work+0xd4a/0xf90
[ 90.839786][ T5327] ? __queue_work+0xd4f/0xf90
[ 90.841904][ T5327] handle_bug+0xca/0x200
[ 90.843818][ T5327] exc_invalid_op+0x1a/0x50
[ 90.845856][ T5327] asm_exc_invalid_op+0x1a/0x20
[ 90.848104][ T5327] RIP: 0010:__queue_work+0xd4a/0xf90
[ 90.850522][ T5327] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 57 de 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
[ 90.859762][ T5327] RSP: 0018:ffffc9000c3bfb20 EFLAGS: 00010086
[ 90.862357][ T5327] RAX: 1ffff1100229c17b RBX: 0000000000000008 RCX: 0000000000100000
[ 90.865859][ T5327] RDX: ffff888037a4a978 RSI: ffffffff8a70c8f0 RDI: ffffffff8fd1fa80
[ 90.869282][ T5327] RBP: 0000000000000000 R08: ffff8880114e0bc7 R09: 1ffff1100229c178
[ 90.872746][ T5327] R10: dffffc0000000000 R11: ffffed100229c179 R12: dffffc0000000000
[ 90.876184][ T5327] R13: ffff8880114e0bd8 R14: ffffffff8fd1fa80 R15: ffff888037a4a978
[ 90.880160][ T5327] ? __pfx_hci_rx_work+0x10/0x10
[ 90.882328][ T5327] ? rcu_is_watching+0x15/0xb0
[ 90.884523][ T5327] queue_work_on+0x106/0x1c0
[ 90.886578][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 90.889158][ T5327] hci_recv_frame+0x625/0x7c0
[ 90.891192][ T5327] ? skb_pull+0xc1/0x1d0
[ 90.893073][ T5327] vhci_write+0x358/0x4a0
[ 90.895100][ T5327] vfs_write+0x61d/0xb90
[ 90.896986][ T5327] ? __pfx_vfs_write+0x10/0x10
[ 90.899126][ T5327] ? __fget_files+0x2a/0x420
[ 90.901146][ T5327] ksys_write+0x150/0x270
[ 90.903091][ T5327] ? __pfx_ksys_write+0x10/0x10
[ 90.905241][ T5327] ? __pfx_kcov_ioctl+0x10/0x10
[ 90.907395][ T5327] do_syscall_64+0xe2/0xf80
[ 90.909336][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.911882][ T5327] ? trace_irq_disable+0x37/0x100
[ 90.914128][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 90.916210][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.918751][ T5327] RIP: 0033:0x7fea2a35b58e
[ 90.920742][ T5327] 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
[ 90.929105][ T5327] RSP: 002b:00007fea2b1d2fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 90.932724][ T5327] RAX: ffffffffffffffda RBX: 00007fea2b1d36c0 RCX: 00007fea2a35b58e
[ 90.936370][ T5327] RDX: 000000000000000f RSI: 0000200000002300 RDI: 00000000000000ca
[ 90.939868][ T5327] RBP: 00007fea2a408bf7 R08: 0000000000000000 R09: 0000000000000000
[ 90.943245][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.946706][ T5327] R13: 00007fea2a616128 R14: 00007fea2a616090 R15: 00007ffe8fa49538
[ 90.950196][ T5327]
[ 90.951975][ T5327] Kernel Offset: disabled
[ 90.953901][ T5327] Rebooting in 86400 seconds..