------------[ cut here ]------------
WARNING: CPU: 1 PID: 4302 at net/bluetooth/hci_conn.c:616 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:616
Modules linked in:
CPU: 1 PID: 4302 Comm: kworker/u5:3 Not tainted 6.1.116-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: hci1 hci_conn_timeout
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:616
lr : hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:616
sp : ffff800021137b30
x29: ffff800021137b30 x28: ffff0000d63f5800 x27: ffff0000d83d8330
x26: ffff0000c31eaa18 x25: 1fffe0001863d543 x24: dfff800000000000
x23: ffff0000c4c2f800 x22: dfff800000000000 x21: 00000000ffffffff
x20: ffff0000d83d8330 x19: ffff0000d83d8000 x18: ffff800021137880
x17: ffff800018abc000 x16: ffff8000084f7850 x15: ffff80001859cf80
x14: 00000000d992b024 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011483070
x8 : ffff0000de395340 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff800018add038 x4 : 0000000000000008 x3 : ffff800011482fb4
x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 hci_conn_timeout+0xf4/0x1e8 net/bluetooth/hci_conn.c:616
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
irq event stamp: 3456
hardirqs last  enabled at (3455): [<ffff80001237a07c>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (3455): [<ffff80001237a07c>] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202
hardirqs last disabled at (3456): [<ffff800012294374>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (3412): [<ffff8000081c7c58>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (3412): [<ffff8000081c7c58>] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599
softirqs last disabled at (2173): [<ffff800008020174>] __do_softirq+0x14/0x20 kernel/softirq.c:605
---[ end trace 0000000000000000 ]---
Bluetooth: hci0: command 0x0406 tx timeout