WARNING: CPU: NUM PID: NUM at kernel/workqueue.c:LINE _

WARNING: CPU: NUM PID: NUM at kernel/workqueue.c:LINE __queue

Status: upstream: reported on 2025/03/26 19:11
Reported-by: syzbot+b1074b29ab71f876a1a8@syzkaller.appspotmail.com
First crash: 9d04h, last: 9d04h

Sample crash report:

Bluetooth: hci1: command 0x0409 tx timeout
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5094 at kernel/workqueue.c:1453 __queue

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/03/26 19:11	linux-5.15.y	0c935c049b5c	20510e88	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan	WARNING: CPU: NUM PID: NUM at kernel/workqueue.c:LINE __queue

* ~~Struck through~~ repros no longer work on HEAD.