program:
r0 = socket$inet(0x2, 0x3, 0x6) (async)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r1, 0x400448cb, 0x0) (async)
r2 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/protocols\x00')
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003900)=""/4104, 0x1008}, {&(0x7f0000000380)=""/150, 0x7fffdff8}], 0x2, 0x7, 0x0) (async)
syz_emit_vhci(&(0x7f0000000a80)=ANY=[@ANYBLOB="040e0402030c"], 0x7)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote}, {0x1, @local}, 0x4a, {0x2, 0x0, @dev}})
ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote}, {0x0, @local}, 0x4a, {0x2, 0x0, @local}, 'syz_tun\x00'})
[ 70.366156][ T4533] Bluetooth: hci0: command tx timeout
[ 70.467955][ T5108] ------------[ cut here ]------------
[ 70.470119][ T5108] WARNING: CPU: 0 PID: 5108 at kernel/workqueue.c:2257 __queue_work+0xcd3/0xf50
[ 70.473864][ T5108] Modules linked in:
[ 70.475658][ T5108] CPU: 0 UID: 0 PID: 5108 Comm: syz.0.0 Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 70.480348][ T5108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 70.484433][ T5108] RIP: 0010:__queue_work+0xcd3/0xf50
[ 70.486585][ T5108] Code: ff e8 01 ab 37 00 90 0f 0b 90 e9 1e fd ff ff e8 f3 aa 37 00 eb 13 e8 ec aa 37 00 eb 0c e8 e5 aa 37 00 eb 05 e8 de aa 37 00 90 <0f> 0b 90 48 83 c4 60 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc
[ 70.495163][ T5108] RSP: 0018:ffffc90002e9fa88 EFLAGS: 00010093
[ 70.497409][ T5108] RAX: ffffffff815d30c4 RBX: ffff88801f9c2440 RCX: ffff88801f9c2440
[ 70.500578][ T5108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.504073][ T5108] RBP: 0000000000000000 R08: ffffffff815d2524 R09: 0000000000000000
[ 70.507564][ T5108] R10: ffffc90002e9fb60 R11: fffff520005d3f6d R12: ffff888012502000
[ 70.510843][ T5108] R13: ffff8880125021c0 R14: dffffc0000000000 R15: 0000000000000008
[ 70.513957][ T5108] FS: 00007f12cf3ff6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 70.517827][ T5108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.521021][ T5108] CR2: 0000000020004000 CR3: 000000003dfe8000 CR4: 0000000000352ef0
[ 70.524095][ T5108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 70.527244][ T5108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 70.530631][ T5108] Call Trace:
[ 70.532153][ T5108]
[ 70.533426][ T5108] ? __warn+0x168/0x4e0
[ 70.535180][ T5108] ? __queue_work+0xcd3/0xf50
[ 70.537052][ T5108] ? report_bug+0x2b3/0x500
[ 70.538860][ T5108] ? __queue_work+0xcd3/0xf50
[ 70.540706][ T5108] ? handle_bug+0x60/0x90
[ 70.542733][ T5108] ? exc_invalid_op+0x1a/0x50
[ 70.545212][ T5108] ? asm_exc_invalid_op+0x1a/0x20
[ 70.547455][ T5108] ? __queue_work+0x124/0xf50
[ 70.549328][ T5108] ? __queue_work+0xcc4/0xf50
[ 70.551217][ T5108] ? __queue_work+0xcd3/0xf50
[ 70.553066][ T5108] ? __queue_work+0xcc4/0xf50
[ 70.554983][ T5108] queue_work_on+0x1c2/0x380
[ 70.556925][ T5108] ? __pfx_queue_work_on+0x10/0x10
[ 70.559384][ T5108] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 70.562254][ T5108] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 70.565079][ T5108] ? skb_queue_tail+0x36/0x120
[ 70.567023][ T5108] hci_recv_frame+0x598/0x6f0
[ 70.568908][ T5108] vhci_write+0x35a/0x490
[ 70.570660][ T5108] vfs_write+0xa6d/0xc90
[ 70.572320][ T5108] ? __pfx_vhci_write+0x10/0x10
[ 70.574100][ T5108] ? __pfx_vfs_write+0x10/0x10
[ 70.576006][ T5108] ? fdget_pos+0x19a/0x320
[ 70.577766][ T5108] ksys_write+0x183/0x2b0
[ 70.579512][ T5108] ? __pfx_ksys_write+0x10/0x10
[ 70.581478][ T5108] ? do_syscall_64+0x100/0x230
[ 70.583858][ T5108] ? do_syscall_64+0xb6/0x230
[ 70.586104][ T5108] do_syscall_64+0xf3/0x230
[ 70.588110][ T5108] ? clear_bhb_loop+0x35/0x90
[ 70.589984][ T5108] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.592279][ T5108] RIP: 0033:0x7f12cf57cadf
[ 70.593799][ T5108] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 8e 02 00 48
[ 70.600695][ T5108] RSP: 002b:00007f12cf3ff000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 70.603976][ T5108] RAX: ffffffffffffffda RBX: 00007f12cf736058 RCX: 00007f12cf57cadf
[ 70.607338][ T5108] RDX: 0000000000000007 RSI: 0000000020000a80 RDI: 00000000000000ca
[ 70.610958][ T5108] RBP: 00007f12cf5f0296 R08: 0000000000000000 R09: 0000000000000000
[ 70.614200][ T5108] R10: 0000000020000a80 R11: 0000000000000293 R12: 0000000000000000
[ 70.617222][ T5108] R13: 0000000000000000 R14: 00007f12cf736058 R15: 00007ffcc411e7d8
[ 70.620279][ T5108]
[ 70.621504][ T5108] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 70.624399][ T5108] CPU: 0 UID: 0 PID: 5108 Comm: syz.0.0 Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 70.630442][ T5108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 70.634977][ T5108] Call Trace:
[ 70.636313][ T5108]
[ 70.637490][ T5108] dump_stack_lvl+0x241/0x360
[ 70.639412][ T5108] ? __pfx_dump_stack_lvl+0x10/0x10
[ 70.641490][ T5108] ? __pfx__printk+0x10/0x10
[ 70.643439][ T5108] ? vscnprintf+0x5d/0x90
[ 70.645155][ T5108] panic+0x349/0x880
[ 70.646622][ T5108] ? __warn+0x177/0x4e0
[ 70.648457][ T5108] ? __pfx_panic+0x10/0x10
[ 70.650614][ T5108] __warn+0x34b/0x4e0
[ 70.652512][ T5108] ? __queue_work+0xcd3/0xf50
[ 70.654573][ T5108] report_bug+0x2b3/0x500
[ 70.656489][ T5108] ? __queue_work+0xcd3/0xf50
[ 70.658319][ T5108] handle_bug+0x60/0x90
[ 70.659858][ T5108] exc_invalid_op+0x1a/0x50
[ 70.661520][ T5108] asm_exc_invalid_op+0x1a/0x20
[ 70.663493][ T5108] RIP: 0010:__queue_work+0xcd3/0xf50
[ 70.665598][ T5108] Code: ff e8 01 ab 37 00 90 0f 0b 90 e9 1e fd ff ff e8 f3 aa 37 00 eb 13 e8 ec aa 37 00 eb 0c e8 e5 aa 37 00 eb 05 e8 de aa 37 00 90 <0f> 0b 90 48 83 c4 60 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc
[ 70.673633][ T5108] RSP: 0018:ffffc90002e9fa88 EFLAGS: 00010093
[ 70.676509][ T5108] RAX: ffffffff815d30c4 RBX: ffff88801f9c2440 RCX: ffff88801f9c2440
[ 70.679763][ T5108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.682906][ T5108] RBP: 0000000000000000 R08: ffffffff815d2524 R09: 0000000000000000
[ 70.686355][ T5108] R10: ffffc90002e9fb60 R11: fffff520005d3f6d R12: ffff888012502000
[ 70.691185][ T5108] R13: ffff8880125021c0 R14: dffffc0000000000 R15: 0000000000000008
[ 70.694773][ T5108] ? __queue_work+0x124/0xf50
[ 70.696689][ T5108] ? __queue_work+0xcc4/0xf50
[ 70.698539][ T5108] ? __queue_work+0xcc4/0xf50
[ 70.700324][ T5108] queue_work_on+0x1c2/0x380
[ 70.702224][ T5108] ? __pfx_queue_work_on+0x10/0x10
[ 70.704256][ T5108] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 70.706763][ T5108] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 70.709769][ T5108] ? skb_queue_tail+0x36/0x120
[ 70.711996][ T5108] hci_recv_frame+0x598/0x6f0
[ 70.713895][ T5108] vhci_write+0x35a/0x490
[ 70.715687][ T5108] vfs_write+0xa6d/0xc90
[ 70.717422][ T5108] ? __pfx_vhci_write+0x10/0x10
[ 70.719582][ T5108] ? __pfx_vfs_write+0x10/0x10
[ 70.721757][ T5108] ? fdget_pos+0x19a/0x320
[ 70.724096][ T5108] ksys_write+0x183/0x2b0
[ 70.726250][ T5108] ? __pfx_ksys_write+0x10/0x10
[ 70.728275][ T5108] ? do_syscall_64+0x100/0x230
[ 70.730237][ T5108] ? do_syscall_64+0xb6/0x230
[ 70.732136][ T5108] do_syscall_64+0xf3/0x230
[ 70.733902][ T5108] ? clear_bhb_loop+0x35/0x90
[ 70.735764][ T5108] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.738150][ T5108] RIP: 0033:0x7f12cf57cadf
[ 70.740280][ T5108] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 8e 02 00 48
[ 70.748507][ T5108] RSP: 002b:00007f12cf3ff000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 70.751767][ T5108] RAX: ffffffffffffffda RBX: 00007f12cf736058 RCX: 00007f12cf57cadf
[ 70.755093][ T5108] RDX: 0000000000000007 RSI: 0000000020000a80 RDI: 00000000000000ca
[ 70.758648][ T5108] RBP: 00007f12cf5f0296 R08: 0000000000000000 R09: 0000000000000000
[ 70.762265][ T5108] R10: 0000000020000a80 R11: 0000000000000293 R12: 0000000000000000
[ 70.765469][ T5108] R13: 0000000000000000 R14: 00007f12cf736058 R15: 00007ffcc411e7d8
[ 70.768652][ T5108]
[ 70.770216][ T5108] Kernel Offset: disabled
[ 70.772330][ T5108] Rebooting in 86400 seconds..