------------[ cut here ]------------
WARNING: net/bluetooth/hci_conn.c:567 at hci_conn_timeout+0xf4/0x210 net/bluetooth/hci_conn.c:567, CPU#1: kworker/u9:6/6585
Modules linked in:
CPU: 1 UID: 0 PID: 6585 Comm: kworker/u9:6 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: hci1 hci_conn_timeout
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : hci_conn_timeout+0xf4/0x210 net/bluetooth/hci_conn.c:567
lr : hci_conn_timeout+0xf4/0x210 net/bluetooth/hci_conn.c:567
sp : ffff8000a44b7a90
x29: ffff8000a44b7a90 x28: 1ffff00011f0e292 x27: dfff800000000000
x26: ffff0000c1bd4818 x25: ffff0000dc014c00 x24: 1fffe0001bb14392
x23: ffff0000dd8a1c80 x22: dfff800000000000 x21: 00000000ffffffff
x20: ffff0000d7f64a40 x19: ffff0000d7f64000 x18: 1fffe00033781890
x17: ffff800093599000 x16: ffff800082e5e68c x15: 0000000000000001
x14: 1fffe0001afec802 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001afec803 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000dd8a1c80 x7 : ffff80008043d474 x6 : 0000000000000000
x5 : ffff8000935b5530 x4 : 0000000000000008 x3 : ffff80008a193918
x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 hci_conn_timeout+0xf4/0x210 net/bluetooth/hci_conn.c:567 (P)
 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3421
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
irq event stamp: 6628
hardirqs last  enabled at (6627): [<ffff80008af995cc>] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219
hardirqs last disabled at (6628): [<ffff80008af93820>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412
softirqs last  enabled at (6502): [<ffff8000891b7a2c>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (6500): [<ffff8000891b79f8>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
Bluetooth: hci1: command 0x0c1a tx timeout