INFO: task hung in usb_audio

Kernel	Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Status
upstream	INFO: task hung in usb_audio_probe (5) sound	1		483	5d06h	31d	28/29	upstream: reported on 2026/04/15 06:40
upstream	INFO: task hung in usb_audio_probe sound	1		1	1729d	1729d	0/29	auto-closed as invalid on 2021/11/18 21:08
upstream	INFO: task hung in usb_audio_probe (4) sound	1		1	351d	351d	0/29	auto-obsoleted due to no activity on 2025/08/28 06:21
android-6-12	INFO: task hung in usb_audio_probe	1	C	41	21h44m	60d	0/1	premoderation: reported C repro on 2026/03/17 07:22
linux-6.6	INFO: task hung in usb_audio_probe	1		10	10h02m	19d	0/2	upstream: reported on 2026/04/26 14:45
upstream	INFO: task hung in usb_audio_probe (3) sound	1		3	465d	584d	0/29	auto-obsoleted due to no activity on 2025/05/06 03:30

INFO: task kworker/1:1:45 blocked for more than 143 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:1 state:D stack:23160 pid:45 tgid:45 ppid:2 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 usb_audio_probe+0x417/0x2100 sound/usb/card.c:805 usb_probe_interface+0x645/0xbb0 drivers/usb/core/driver.c:399 really_probe+0x2b8/0xad0 drivers/base/dd.c:656 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:798 driver_probe_device+0x50/0x430 drivers/base/dd.c:828 __device_attach_driver+0x2d6/0x530 drivers/base/dd.c:956 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:457 __device_attach+0x333/0x520 drivers/base/dd.c:1028

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/06/19 10:07	upstream	2ccbdf43d5e7	41b7e219	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: task hung in usb_audio_probe

Crashes (1):