INFO: task can't die in netdev_run

similar bugs (3):
Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
linux-4.19	INFO: task hung in netdev_run_todo (3)			15	143d	460d	0/1	auto-obsoleted due to no activity on 2023/03/07 08:19
upstream	INFO: task hung in netdev_run_todo (2) staging	C	error	236	26d	837d	0/24	upstream: reported C repro on 2020/12/13 16:23
linux-4.14	INFO: task hung in netdev_run_todo			1	137d	137d	0/1	auto-obsoleted due to no activity on 2023/03/13 17:45

similar bugs (3):

linux-4.19

INFO: task hung in netdev_run_todo (3)

143d

460d

0/1

auto-obsoleted due to no activity on 2023/03/07 08:19

upstream

INFO: task hung in netdev_run_todo (2) staging

error

236

26d

837d

0/24

upstream: reported C repro on 2020/12/13 16:23

linux-4.14

INFO: task hung in netdev_run_todo

137d

0/1

auto-obsoleted due to no activity on 2023/03/13 17:45

Last patch testing requests:
Created	Duration	User	Patch	Repo	Result
2022/10/14 12:30	18m	retest repro		linux-next	error

Last patch testing requests:

Created

Duration

User

Patch

Repo

Result

2022/10/14 12:30

18m

retest repro

linux-next

error

INFO: task syz-executor.1:8005 can't die for more than 143 seconds.
syz-executor.1  D25048  8005      1 0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3778 [inline]
 __schedule+0x8e5/0x21e0 kernel/sched/core.c:4527
 schedule+0xd0/0x2a0 kernel/sched/core.c:4602
 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:4661
 __mutex_lock_common kernel/locking/mutex.c:1033 [inline]
 __mutex_lock+0x3e2/0x10e0 kernel/locking/mutex.c:1103
 netdev_run_todo+0x705/0xac0 net/core/dev.c:10104
 sit_exit_batch_net+0x4ad/0x6c0 net/ipv6/sit.c:1945

Crashes (2):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets	Title
ci-upstream-linux-next-kasan-gce-root	2020/08/16 05:28	linux-next	4993e4fe12af	424dd8e7	.config	console log	report	syz
ci-upstream-linux-next-kasan-gce-root	2021/09/17 06:25	linux-next	368847b165bb	5b989942	.config	console log	report			info		INFO: task can't die in netdev_run_todo

Crashes (2):