INFO: task hung in del_device

Date	Name	Commit	Repro	Result
2025/11/25	upstream (ToT)	30f09200cc4a	C	[report] INFO: task hung in corrupted

Date

Name

Commit

Repro

Result

2025/11/25

upstream (ToT)

[report] INFO: task hung in corrupted

Kernel	Title	Rank 🛈	Repro	Cause bisect	Count	Last	Reported	Patched	Status
linux-5.15	INFO: task hung in del_device_store	1			42	151d	524d	0/3	auto-obsoleted due to no activity on 2025/10/26 20:35
linux-5.15	INFO: task hung in del_device_store (2)	1			3	1d13h	27d	0/3	upstream: reported on 2025/11/20 15:49
linux-6.1	INFO: task hung in del_device_store	1			31	119d	530d	0/3	auto-obsoleted due to no activity on 2025/11/28 01:25
upstream	INFO: task hung in del_device_store net	1	C	error	1908	9h45m	1018d	0/29	upstream: reported C repro on 2023/03/05 17:44

INFO: task syz-executor:5922 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:22280 pid:5922 ppid:1 flags:0x00004004 Call Trace: <TASK> context_switch kernel/sched/core.c:5380 [inline] __schedule+0x14d2/0x44d0 kernel/sched/core.c:6699 schedule+0xbd/0x170 kernel/sched/core.c:6773 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6832 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x6b7/0xcc0 kernel/locking/mutex.c:747 del_device_store+0xd2/0x360 drivers/net/netdevsim/bus.c:209

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2025/11/21 16:29	linux-6.6.y	0a805b6ea8cd	280ea308	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-6-kasan-perf	INFO: task hung in del_device_store
2025/11/21 00:13	linux-6.6.y	0a805b6ea8cd	2cc4c24a	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-6-kasan-perf	INFO: task hung in del_device_store

Crashes (2):