------------[ cut here ]------------
WARNING: CPU: 0 PID: 51 at net/bluetooth/hci_conn.c:569 hci_conn_timeout+0xf9/0x290 net/bluetooth/hci_conn.c:569
Modules linked in:
CPU: 0 PID: 51 Comm: kworker/u5:0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: hci1 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0xf9/0x290 net/bluetooth/hci_conn.c:569
Code: f8 48 89 df e8 98 d3 08 00 eb 07 e8 41 59 03 f8 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 ec dc fe ff e8 27 59 03 f8 <0f> 0b eb 8e 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 38 ff ff ff 4c
RSP: 0018:ffffc90000bc7b90 EFLAGS: 00010293
RAX: ffffffff8983bb89 RBX: ffff8880791d4000 RCX: ffff88801c690000
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffffffff R08: ffff8880791d4013 R09: 1ffff1100f23a802
R10: dffffc0000000000 R11: ffffed100f23a803 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8880791d4350 R15: ffff8880791d4010
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2da1fff8 CR3: 00000000760cc000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:2634 [inline]
 process_scheduled_works+0xa5d/0x15d0 kernel/workqueue.c:2711
 worker_thread+0xa55/0xfc0 kernel/workqueue.c:2792
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>