------------[ cut here ]------------
WARNING: CPU: 0 PID: 52 at net/bluetooth/hci_conn.c:625 hci_conn_timeout+0x123/0x220 net/bluetooth/hci_conn.c:625
Modules linked in:
CPU: 0 PID: 52 Comm: kworker/u5:0 Not tainted 6.8.0-rc1-next-20240125-syzkaller-g01af33cc9894 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Workqueue: hci5 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x123/0x220 net/bluetooth/hci_conn.c:625
Code: 00 e8 b1 61 da f7 4c 89 f1 4c 89 e2 48 c7 c6 e0 af 20 8c 48 c7 c7 00 ed 75 8f e8 08 1d f4 fa e9 44 ff ff ff e8 8e 61 da f7 90 <0f> 0b 90 e8 85 61 da f7 48 8d bb f1 fc ff ff 48 b8 00 00 00 00 00
RSP: 0018:ffffc90000bd7cb0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880688e0348 RCX: ffffffff89b1dd2f
RDX: ffff8880177a1e00 RSI: ffffffff89b1dde2 RDI: 0000000000000005
RBP: 00000000ffffffff R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffff R11: 1ffffffff263aefc R12: ffff8880688e0000
R13: 0000000000000001 R14: 000000000003c0c8 R15: ffff88801771d000
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000523178 CR3: 0000000078b26000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work+0x8d5/0x16e0 kernel/workqueue.c:2633
 process_scheduled_works kernel/workqueue.c:2707 [inline]
 worker_thread+0x8b6/0x1290 kernel/workqueue.c:2788
 kthread+0x2c1/0x3a0 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:242
 </TASK>