program:
socket$inet6_tcp(0xa, 0x1, 0x0)
syz_open_dev$I2C(0x0, 0x1, 0x121800)
close(0x3)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x400448cb, 0x0)
syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="043e1f1b"], 0x22)
syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0402030c"], 0x7)
syz_emit_vhci(&(0x7f0000000240)=ANY=[@ANYBLOB="043e"], 0xe)
[ 87.717997][ T5289] Bluetooth: hci0: command tx timeout
[ 87.967691][ T5327] ------------[ cut here ]------------
[ 87.970189][ T5327] workqueue: cannot queue hci_rx_work on wq hci0
[ 87.973297][ T5327] WARNING: kernel/workqueue.c:2298 at __queue_work+0xd1f/0xfc0, CPU#0: syz.0.0/5327
[ 87.977944][ T5327] Modules linked in:
[ 87.979859][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 87.983755][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 87.988757][ T5327] RIP: 0010:__queue_work+0xd4a/0xfc0
[ 87.991147][ T5327] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 97 58 a5 00 49 8b 75 00 49 81 c7 70 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
[ 87.999735][ T5327] RSP: 0018:ffffc900064ffb20 EFLAGS: 00010082
[ 88.002417][ T5327] RAX: 1ffff11002524978 RBX: 0000000000000008 RCX: 0000000000100000
[ 88.006169][ T5327] RDX: ffff888041b21970 RSI: ffffffff8a9dc260 RDI: ffffffff9033d030
[ 88.009776][ T5327] RBP: 0000000000000000 R08: ffff888012924baf R09: 1ffff11002524975
[ 88.013448][ T5327] R10: dffffc0000000000 R11: ffffed1002524976 R12: dffffc0000000000
[ 88.017042][ T5327] R13: ffff888012924bc0 R14: ffffffff9033d030 R15: ffff888041b21970
[ 88.020543][ T5327] FS: 00007f10c758d6c0(0000) GS:ffff88808c882000(0000) knlGS:0000000000000000
[ 88.024585][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.027754][ T5327] CR2: 00007f10c758cff8 CR3: 0000000043ad9000 CR4: 0000000000352ef0
[ 88.031378][ T5327] Call Trace:
[ 88.032924][ T5327]
[ 88.034279][ T5327] ? ktime_get_with_offset+0x93/0x2d0
[ 88.036726][ T5327] ? rcu_is_watching+0x15/0xb0
[ 88.038852][ T5327] queue_work_on+0x106/0x1d0
[ 88.040869][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 88.043261][ T5327] hci_recv_frame+0x625/0x7c0
[ 88.045376][ T5327] ? skb_pull+0xc1/0x1d0
[ 88.047140][ T5327] vhci_write+0x358/0x4a0
[ 88.049005][ T5327] vfs_write+0x61d/0xb90
[ 88.050875][ T5327] ? __pfx_vfs_write+0x10/0x10
[ 88.053042][ T5327] ? __fget_files+0x2a/0x420
[ 88.054992][ T5327] ksys_write+0x150/0x270
[ 88.056960][ T5327] ? __pfx_ksys_write+0x10/0x10
[ 88.059132][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.061859][ T5327] do_syscall_64+0x15f/0xf80
[ 88.063976][ T5327] ? trace_irq_disable+0x3b/0x140
[ 88.066152][ T5327] ? clear_bhb_loop+0x40/0x90
[ 88.068762][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.071512][ T5327] RIP: 0033:0x7f10c675d60e
[ 88.073566][ 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
[ 88.081658][ T5327] RSP: 002b:00007f10c758cf78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 88.085252][ T5327] RAX: ffffffffffffffda RBX: 00007f10c758d6c0 RCX: 00007f10c675d60e
[ 88.088989][ T5327] RDX: 0000000000000022 RSI: 0000200000000040 RDI: 00000000000000ca
[ 88.092664][ T5327] RBP: 00007f10c6832d69 R08: 0000000000000000 R09: 0000000000000000
[ 88.096133][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.099601][ T5327] R13: 00007f10c6a16128 R14: 00007f10c6a16090 R15: 00007ffd4237c878
[ 88.103746][ T5327]
[ 88.105340][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 88.108749][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 88.112689][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 88.117149][ T5327] Call Trace:
[ 88.118726][ T5327]
[ 88.120124][ T5327] vpanic+0x56c/0xa60
[ 88.121942][ T5327] ? __pfx__printk+0x10/0x10
[ 88.124010][ T5327] ? __pfx_vpanic+0x10/0x10
[ 88.126006][ T5327] ? is_bpf_text_address+0x292/0x2b0
[ 88.128480][ T5327] ? is_bpf_text_address+0x26/0x2b0
[ 88.130914][ T5327] panic+0xc5/0xd0
[ 88.132596][ T5327] ? __pfx_panic+0x10/0x10
[ 88.134627][ T5327] __warn+0x315/0x4c0
[ 88.136504][ T5327] ? __queue_work+0xd1f/0xfc0
[ 88.138580][ T5327] ? __queue_work+0xd1f/0xfc0
[ 88.140743][ T5327] __report_bug+0x29a/0x540
[ 88.142796][ T5327] ? __queue_work+0xd1f/0xfc0
[ 88.145029][ T5327] ? __pfx___report_bug+0x10/0x10
[ 88.147514][ T5327] ? __pfx_hci_rx_work+0x10/0x10
[ 88.149819][ T5327] ? do_syscall_64+0x15f/0xf80
[ 88.151930][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.154479][ T5327] ? __lock_acquire+0x6b5/0x2cf0
[ 88.156689][ T5327] report_bug_entry+0x19a/0x290
[ 88.158803][ T5327] ? __queue_work+0xd4a/0xfc0
[ 88.161065][ T5327] ? __queue_work+0xd4f/0xfc0
[ 88.163402][ T5327] handle_bug+0xce/0x200
[ 88.165571][ T5327] exc_invalid_op+0x1a/0x50
[ 88.167941][ T5327] asm_exc_invalid_op+0x1a/0x20
[ 88.170145][ T5327] RIP: 0010:__queue_work+0xd4a/0xfc0
[ 88.172457][ T5327] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 97 58 a5 00 49 8b 75 00 49 81 c7 70 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
[ 88.181125][ T5327] RSP: 0018:ffffc900064ffb20 EFLAGS: 00010082
[ 88.183902][ T5327] RAX: 1ffff11002524978 RBX: 0000000000000008 RCX: 0000000000100000
[ 88.187154][ T5327] RDX: ffff888041b21970 RSI: ffffffff8a9dc260 RDI: ffffffff9033d030
[ 88.190646][ T5327] RBP: 0000000000000000 R08: ffff888012924baf R09: 1ffff11002524975
[ 88.194215][ T5327] R10: dffffc0000000000 R11: ffffed1002524976 R12: dffffc0000000000
[ 88.198005][ T5327] R13: ffff888012924bc0 R14: ffffffff9033d030 R15: ffff888041b21970
[ 88.202067][ T5327] ? __pfx_hci_rx_work+0x10/0x10
[ 88.204252][ T5327] ? ktime_get_with_offset+0x93/0x2d0
[ 88.206954][ T5327] ? rcu_is_watching+0x15/0xb0
[ 88.209216][ T5327] queue_work_on+0x106/0x1d0
[ 88.211234][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 88.213734][ T5327] hci_recv_frame+0x625/0x7c0
[ 88.215705][ T5327] ? skb_pull+0xc1/0x1d0
[ 88.217516][ T5327] vhci_write+0x358/0x4a0
[ 88.219584][ T5327] vfs_write+0x61d/0xb90
[ 88.221419][ T5327] ? __pfx_vfs_write+0x10/0x10
[ 88.223575][ T5327] ? __fget_files+0x2a/0x420
[ 88.225848][ T5327] ksys_write+0x150/0x270
[ 88.228086][ T5327] ? __pfx_ksys_write+0x10/0x10
[ 88.230402][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.233072][ T5327] do_syscall_64+0x15f/0xf80
[ 88.235064][ T5327] ? trace_irq_disable+0x3b/0x140
[ 88.237505][ T5327] ? clear_bhb_loop+0x40/0x90
[ 88.239727][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.242469][ T5327] RIP: 0033:0x7f10c675d60e
[ 88.244570][ 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
[ 88.253668][ T5327] RSP: 002b:00007f10c758cf78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 88.257639][ T5327] RAX: ffffffffffffffda RBX: 00007f10c758d6c0 RCX: 00007f10c675d60e
[ 88.261085][ T5327] RDX: 0000000000000022 RSI: 0000200000000040 RDI: 00000000000000ca
[ 88.264510][ T5327] RBP: 00007f10c6832d69 R08: 0000000000000000 R09: 0000000000000000
[ 88.268091][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.271600][ T5327] R13: 00007f10c6a16128 R14: 00007f10c6a16090 R15: 00007ffd4237c878
[ 88.275529][ T5327]
[ 88.277644][ T5327] Kernel Offset: disabled
[ 88.279687][ T5327] Rebooting in 86400 seconds..