program:
mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) (async)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46"], 0x78)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r1, 0x400448cb, 0x0) (async, rerun: 64)
syz_emit_vhci(&(0x7f00000006c0)=ANY=[@ANYBLOB="040e0402030c29"], 0x7) (async, rerun: 64)
execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
[ 59.918125][ T5322] ------------[ cut here ]------------
[ 59.921500][ T5322] WARNING: CPU: 0 PID: 5322 at kernel/workqueue.c:2257 __queue_work+0xcd3/0xf50
[ 59.926352][ T5322] Modules linked in:
[ 59.927909][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted 6.12.0-syzkaller #0
[ 59.931103][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 59.935059][ T5322] RIP: 0010:__queue_work+0xcd3/0xf50
[ 59.937120][ T5322] Code: ff e8 b1 ad 37 00 90 0f 0b 90 e9 1e fd ff ff e8 a3 ad 37 00 eb 13 e8 9c ad 37 00 eb 0c e8 95 ad 37 00 eb 05 e8 8e ad 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
[ 59.944194][ T5322] RSP: 0018:ffffc90001707a88 EFLAGS: 00010093
[ 59.946431][ T5322] RAX: ffffffff815d3c74 RBX: ffff88801f914880 RCX: ffff88801f914880
[ 59.949385][ T5322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.952331][ T5322] RBP: 0000000000000000 R08: ffffffff815d30d4 R09: 0000000000000000
[ 59.955422][ T5322] R10: ffffc90001707b60 R11: fffff520002e0f6d R12: ffff888040e0f800
[ 59.958357][ T5322] R13: ffff888040e0f9c0 R14: dffffc0000000000 R15: 0000000000000008
[ 59.961288][ T5322] FS: 00007f70ab1846c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 59.964791][ T5322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.967240][ T5322] CR2: 000055556a4767c8 CR3: 0000000040c4a000 CR4: 0000000000352ef0
[ 59.970122][ T5322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.973103][ T5322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.976024][ T5322] Call Trace:
[ 59.977231][ T5322]
[ 59.978369][ T5322] ? __warn+0x168/0x4e0
[ 59.979953][ T5322] ? __queue_work+0xcd3/0xf50
[ 59.981638][ T5322] ? report_bug+0x2b3/0x500
[ 59.983350][ T5322] ? __queue_work+0xcd3/0xf50
[ 59.985124][ T5322] ? handle_bug+0x60/0x90
[ 59.986729][ T5322] ? exc_invalid_op+0x1a/0x50
[ 59.988480][ T5322] ? asm_exc_invalid_op+0x1a/0x20
[ 59.990363][ T5322] ? __queue_work+0x124/0xf50
[ 59.992292][ T5322] ? __queue_work+0xcc4/0xf50
[ 59.994057][ T5322] ? __queue_work+0xcd3/0xf50
[ 59.995789][ T5322] ? __queue_work+0xcc4/0xf50
[ 59.997522][ T5322] queue_work_on+0x1c2/0x380
[ 59.999243][ T5322] ? __pfx_queue_work_on+0x10/0x10
[ 60.001203][ T5322] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 60.003408][ T5322] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 60.005895][ T5322] ? skb_queue_tail+0x36/0x120
[ 60.007745][ T5322] hci_recv_frame+0x598/0x6f0
[ 60.009470][ T5322] vhci_write+0x35a/0x490
[ 60.010979][ T5322] vfs_write+0xaeb/0xd30
[ 60.012569][ T5322] ? __pfx_vhci_write+0x10/0x10
[ 60.014361][ T5322] ? __pfx_vfs_write+0x10/0x10
[ 60.016156][ T5322] ? fdget_pos+0x19a/0x320
[ 60.017876][ T5322] ksys_write+0x183/0x2b0
[ 60.019575][ T5322] ? __pfx_ksys_write+0x10/0x10
[ 60.021407][ T5322] ? do_syscall_64+0x100/0x230
[ 60.023066][ T5322] ? do_syscall_64+0xb6/0x230
[ 60.024857][ T5322] do_syscall_64+0xf3/0x230
[ 60.026591][ T5322] ? clear_bhb_loop+0x35/0x90
[ 60.028365][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.030558][ T5322] RIP: 0033:0x7f70aa37d1ff
[ 60.032188][ T5322] 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
[ 60.039190][ T5322] RSP: 002b:00007f70ab184000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 60.042225][ T5322] RAX: ffffffffffffffda RBX: 00007f70aa536058 RCX: 00007f70aa37d1ff
[ 60.045059][ T5322] RDX: 0000000000000007 RSI: 00000000200006c0 RDI: 00000000000000ca
[ 60.048115][ T5322] RBP: 00007f70aa3f175e R08: 0000000000000000 R09: 0000000000000000
[ 60.051091][ T5322] R10: 00000000200006c0 R11: 0000000000000293 R12: 0000000000000000
[ 60.054147][ T5322] R13: 0000000000000001 R14: 00007f70aa536058 R15: 00007fff9907c038
[ 60.057109][ T5322]
[ 60.058307][ T5322] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 60.061117][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted 6.12.0-syzkaller #0
[ 60.064638][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 60.068431][ T5322] Call Trace:
[ 60.069665][ T5322]
[ 60.070662][ T5322] dump_stack_lvl+0x241/0x360
[ 60.072350][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.074045][ T5322] ? __pfx__printk+0x10/0x10
[ 60.075650][ T5322] ? vscnprintf+0x5d/0x90
[ 60.077195][ T5322] panic+0x349/0x880
[ 60.078587][ T5322] ? __warn+0x177/0x4e0
[ 60.080001][ T5322] ? __pfx_panic+0x10/0x10
[ 60.081603][ T5322] __warn+0x34b/0x4e0
[ 60.083169][ T5322] ? __queue_work+0xcd3/0xf50
[ 60.085065][ T5322] report_bug+0x2b3/0x500
[ 60.086707][ T5322] ? __queue_work+0xcd3/0xf50
[ 60.088438][ T5322] handle_bug+0x60/0x90
[ 60.089945][ T5322] exc_invalid_op+0x1a/0x50
[ 60.091686][ T5322] asm_exc_invalid_op+0x1a/0x20
[ 60.093585][ T5322] RIP: 0010:__queue_work+0xcd3/0xf50
[ 60.095474][ T5322] Code: ff e8 b1 ad 37 00 90 0f 0b 90 e9 1e fd ff ff e8 a3 ad 37 00 eb 13 e8 9c ad 37 00 eb 0c e8 95 ad 37 00 eb 05 e8 8e ad 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
[ 60.102612][ T5322] RSP: 0018:ffffc90001707a88 EFLAGS: 00010093
[ 60.104907][ T5322] RAX: ffffffff815d3c74 RBX: ffff88801f914880 RCX: ffff88801f914880
[ 60.107821][ T5322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.110857][ T5322] RBP: 0000000000000000 R08: ffffffff815d30d4 R09: 0000000000000000
[ 60.113824][ T5322] R10: ffffc90001707b60 R11: fffff520002e0f6d R12: ffff888040e0f800
[ 60.116726][ T5322] R13: ffff888040e0f9c0 R14: dffffc0000000000 R15: 0000000000000008
[ 60.119836][ T5322] ? __queue_work+0x124/0xf50
[ 60.121798][ T5322] ? __queue_work+0xcc4/0xf50
[ 60.123907][ T5322] ? __queue_work+0xcc4/0xf50
[ 60.125948][ T5322] queue_work_on+0x1c2/0x380
[ 60.127788][ T5322] ? __pfx_queue_work_on+0x10/0x10
[ 60.129697][ T5322] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 60.131786][ T5322] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 60.134154][ T5322] ? skb_queue_tail+0x36/0x120
[ 60.136056][ T5322] hci_recv_frame+0x598/0x6f0
[ 60.137878][ T5322] vhci_write+0x35a/0x490
[ 60.139627][ T5322] vfs_write+0xaeb/0xd30
[ 60.141166][ T5322] ? __pfx_vhci_write+0x10/0x10
[ 60.142957][ T5322] ? __pfx_vfs_write+0x10/0x10
[ 60.144724][ T5322] ? fdget_pos+0x19a/0x320
[ 60.146348][ T5322] ksys_write+0x183/0x2b0
[ 60.147844][ T5322] ? __pfx_ksys_write+0x10/0x10
[ 60.149487][ T5322] ? do_syscall_64+0x100/0x230
[ 60.151176][ T5322] ? do_syscall_64+0xb6/0x230
[ 60.152905][ T5322] do_syscall_64+0xf3/0x230
[ 60.154511][ T5322] ? clear_bhb_loop+0x35/0x90
[ 60.156308][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.158752][ T5322] RIP: 0033:0x7f70aa37d1ff
[ 60.160378][ T5322] 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
[ 60.167497][ T5322] RSP: 002b:00007f70ab184000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 60.170389][ T5322] RAX: ffffffffffffffda RBX: 00007f70aa536058 RCX: 00007f70aa37d1ff
[ 60.173301][ T5322] RDX: 0000000000000007 RSI: 00000000200006c0 RDI: 00000000000000ca
[ 60.176202][ T5322] RBP: 00007f70aa3f175e R08: 0000000000000000 R09: 0000000000000000
[ 60.179143][ T5322] R10: 00000000200006c0 R11: 0000000000000293 R12: 0000000000000000
[ 60.182156][ T5322] R13: 0000000000000001 R14: 00007f70aa536058 R15: 00007fff9907c038
[ 60.185105][ T5322]
[ 60.186586][ T5322] Kernel Offset: disabled
[ 60.188236][ T5322] Rebooting in 86400 seconds..