------------[ cut here ]------------
WARNING: net/bluetooth/hci_conn.c:568 at hci_conn_timeout+0xff/0x290 net/bluetooth/hci_conn.c:568, CPU#1: kworker/u9:5/5861
Modules linked in:
CPU: 1 UID: 0 PID: 5861 Comm: kworker/u9:5 Not tainted 6.16.0-next-20250731-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Workqueue: hci3 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0xff/0x290 net/bluetooth/hci_conn.c:568
Code: 48 89 df e8 73 06 09 00 eb 07 e8 fc d6 4a f7 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 e7 c9 fe ff e8 e2 d6 4a f7 90 <0f> 0b 90 eb 8c 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 31 ff ff ff
RSP: 0018:ffffc900046d7a50 EFLAGS: 00010293
RAX: ffffffff8a74dc5e RBX: ffff888079180000 RCX: ffff88807eefbc00
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffffffff R08: ffff888079180013 R09: 1ffff1100f230002
R10: dffffc0000000000 R11: ffffed100f230003 R12: dffffc0000000000
R13: ffff888021a83718 R14: ffff888079180948 R15: ffff888079180010
FS:  0000000000000000(0000) GS:ffff888125d43000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000046000 CR3: 0000000078358000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>