INFO: task hung in ip_tunnel_init

Kernel	Title	Rank 🛈	Count	Last	Reported	Patched	Status
linux-6.1	INFO: task hung in ip_tunnel_init_net (2)	1	1	269d	269d	0/3	auto-obsoleted due to no activity on 2025/03/15 13:31
linux-5.15	INFO: task hung in ip_tunnel_init_net	1	1	289d	289d	0/3	auto-obsoleted due to no activity on 2025/02/23 13:12
upstream	INFO: task hung in ip_tunnel_init_net (3) netfilter	1	41	292d	324d	28/29	fixed on 2024/11/12 23:31
linux-6.1	INFO: task hung in ip_tunnel_init_net	1	2	417d	453d	0/3	auto-obsoleted due to no activity on 2024/10/18 03:42
linux-4.19	INFO: task hung in ip_tunnel_init_net	1	18	1319d	1359d	0/1	auto-closed as invalid on 2022/05/20 09:22
upstream	INFO: task hung in ip_tunnel_init_net net	1	2	1758d	1821d	0/29	auto-closed as invalid on 2021/02/05 10:58
linux-4.19	INFO: task hung in ip_tunnel_init_net (2)	1	1	939d	939d	0/1	upstream: reported on 2023/02/05 00:06
upstream	INFO: task hung in ip_tunnel_init_net (4) net	1	9	152d	285d	0/29	auto-obsoleted due to no activity on 2025/06/30 02:27
upstream	INFO: task can't die in ip_tunnel_init_net net	1	11	1412d	1413d	0/29	auto-closed as invalid on 2022/02/16 13:24

INFO: task syz-executor.2:14689 blocked for more than 143 seconds. Not tainted 6.2.0-rc5-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.2 state:D stack:26648 pid:14689 ppid:9422 flags:0x00004004 Call Trace: <TASK> context_switch kernel/sched/core.c:5293 [inline] __schedule+0xb8a/0x5450 kernel/sched/core.c:6606 schedule+0xde/0x1b0 kernel/sched/core.c:6682 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6741 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0xa48/0x1360 kernel/locking/mutex.c:747 ip_tunnel_init_net+0x2dd/0x9f0 net/ipv4/ip_tunnel.c:1072

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Assets (help?)	Manager	Title
2023/01/22 16:14	upstream	2241ab53cbb5	559a440a	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: task hung in ip_tunnel_init_net
2022/12/17 00:37	net-old	13e3c7793e2f	05494336	.config	console log	report	info		ci-upstream-net-this-kasan-gce	INFO: task hung in ip_tunnel_init_net
2023/04/19 20:44	net-next	4e1951666248	a219f34e	.config	console log	report	info		ci-upstream-net-kasan-gce	INFO: task hung in ip_tunnel_init_net

Crashes (3):