------------[ cut here ]------------
WARNING: CPU: 0 PID: 5023 at net/bluetooth/hci_conn.c:670 hci_conn_timeout+0x2d9/0x4b0 net/bluetooth/hci_conn.c:670
Modules linked in:
CPU: 0 PID: 5023 Comm: kworker/u5:2 Not tainted 6.5.0-syzkaller-00453-g727dbda16b83 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Workqueue: hci0 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x2d9/0x4b0 net/bluetooth/hci_conn.c:670
Code: 97 8b e8 7a 47 51 f8 4c 89 f1 4c 89 e2 48 c7 c6 60 1e 97 8b 48 c7 c7 88 88 a7 8e e8 51 77 17 fb e9 94 fd ff ff e8 57 47 51 f8 <0f> 0b e9 b4 fd ff ff e8 4b 47 51 f8 0f 1f 44 00 00 48 8d ab 58 07
RSP: 0018:ffffc90003a2fcb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88807cd06270 RCX: 0000000000000000
RDX: ffff888028e6d940 RSI: ffffffff8934c609 RDI: 0000000000000005
RBP: 00000000ffffe445 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffe445 R11: 1ffffffff21e8e89 R12: ffff88807cd06000
R13: ffff888016ebcd00 R14: ffff888028c69c00 R15: ffff88807cd06270
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9ac9e04248 CR3: 000000002ad57000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work+0xaa2/0x16f0 kernel/workqueue.c:2600
 worker_thread+0x687/0x1110 kernel/workqueue.c:2751
 kthread+0x33a/0x430 kernel/kthread.c:389
 ret_from_fork+0x2c/0x70 arch/x86/kernel/process.c:145
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>