------------[ cut here ]------------
WARNING: CPU: 1 PID: 6153 at net/bluetooth/hci_conn.c:567 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567
Modules linked in:
CPU: 1 UID: 0 PID: 6153 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: hci0 hci_conn_timeout
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567
lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567
sp : ffff8000a42e7a90
x29: ffff8000a42e7a90 x28: 1ffff00011eb6278 x27: dfff800000000000
x26: ffff0000d4130c18 x25: ffff0000d78df400 x24: 1fffe0001b0027b2
x23: ffff0000d8013d80 x22: dfff800000000000 x21: 00000000ffffffff
x20: ffff0000f3628948 x19: ffff0000f3628000 x18: 00000000ffffffff
x17: ffff800093335000 x16: ffff800082defcc0 x15: 0000000000000001
x14: 1fffe0001e6c5002 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001e6c5003 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000d8013d80 x7 : ffff8000804360c8 x6 : 0000000000000000
x5 : ffff8000933515e8 x4 : 0000000000000008 x3 : ffff80008a0172c0
x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:567 (P)
 process_one_work+0x7e8/0x155c kernel/workqueue.c:3263
 process_scheduled_works kernel/workqueue.c:3346 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3427
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
irq event stamp: 8198
hardirqs last  enabled at (8197): [<ffff80008ae22030>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (8197): [<ffff80008ae22030>] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202
hardirqs last disabled at (8198): [<ffff80008adf99f4>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412
softirqs last  enabled at (6784): [<ffff80008a2a94bc>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (6784): [<ffff80008a2a94bc>] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:295 [inline]
softirqs last  enabled at (6784): [<ffff80008a2a94bc>] rxrpc_peer_keepalive_worker+0xa20/0x105c net/rxrpc/peer_event.c:341
softirqs last disabled at (6782): [<ffff80008a2a8e18>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (6782): [<ffff80008a2a8e18>] rxrpc_peer_keepalive_dispatch net/rxrpc/peer_event.c:254 [inline]
softirqs last disabled at (6782): [<ffff80008a2a8e18>] rxrpc_peer_keepalive_worker+0x37c/0x105c net/rxrpc/peer_event.c:341
---[ end trace 0000000000000000 ]---
Bluetooth: hci0: command 0x0406 tx timeout