------------[ cut here ]------------
WARNING: CPU: 1 PID: 3520 at net/bluetooth/hci_conn.c:443 hci_conn_timeout+0x250/0x450
Modules linked in:
CPU: 0 PID: 3520 Comm: kworker/u5:2 Not tainted 5.15.155-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Workqueue: hci2 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x250/0x450 net/bluetooth/hci_conn.c:443
Code: e4 8d e8 e3 dd 8d f8 48 8b 35 54 19 a8 04 bf 08 00 00 00 48 89 da 5b 41 5c 41 5d 41 5e 41 5f 5d e9 75 69 16 f8 e8 c0 1a 44 f8 <0f> 0b e9 34 fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff
RSP: 0018:ffffc90002d97c28 EFLAGS: 00010293
RAX: ffffffff893c4220 RBX: ffff88807f24c138 RCX: ffff8880159c1dc0
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffffffff R08: ffffffff893c4031 R09: ffffed100fe49803
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888016bc8828 R14: ffff88807f24c000 R15: ffff888016bc8818
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558e145c6030 CR3: 00000000230c5000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:300
 </TASK>