INFO: task hung in ip_tunnel_delete

Kernel	Title	Rank 🛈	Count	Last	Reported	Patched	Status
linux-6.1	INFO: task hung in ip_tunnel_delete_nets	1	1	1145d	1145d	0/3	auto-obsoleted due to no activity on 2023/08/23 09:02
upstream	INFO: task hung in ip_tunnel_delete_nets (3) net	1	1	2113d	2113d	0/29	auto-closed as invalid on 2020/12/07 06:22
linux-6.6	INFO: task hung in ip_tunnel_delete_nets	1	1	14d	14d	0/2	upstream: reported on 2026/06/07 20:57
linux-4.19	INFO: task hung in ip_tunnel_delete_nets	1	1	1666d	1666d	0/1	auto-closed as invalid on 2022/03/29 13:03
upstream	INFO: task hung in ip_tunnel_delete_nets (2) net	1	2	2226d	2237d	0/29	auto-closed as invalid on 2020/08/16 16:51
upstream	INFO: task hung in ip_tunnel_delete_nets net	1	2	2442d	2446d	0/29	closed as invalid on 2019/10/23 07:54
upstream	INFO: task hung in ip_tunnel_delete_nets (6) net	1	2	853d	894d	0/29	auto-obsoleted due to no activity on 2024/05/19 21:58
upstream	INFO: task hung in ip_tunnel_delete_nets (4) net	1	2	1455d	1455d	0/29	auto-closed as invalid on 2022/09/26 14:02
linux-4.19	INFO: task hung in ip_tunnel_delete_nets (2)	1	1	1281d	1281d	0/1	auto-obsoleted due to no activity on 2023/04/18 11:45
linux-6.1	INFO: task hung in ip_tunnel_delete_nets (3)	1	1	179d	179d	0/3	auto-obsoleted due to no activity on 2026/04/04 00:00
linux-6.1	INFO: task hung in ip_tunnel_delete_nets (4)	1	1	25d	25d	0/3	upstream: reported on 2026/05/27 21:28
upstream	INFO: task hung in ip_tunnel_delete_nets (5) net	1	15	1018d	1324d	0/29	auto-obsoleted due to no activity on 2023/12/06 23:00

INFO: task syz-executor:4039 blocked for more than 146 seconds. Not tainted 6.1.100-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:25000 pid:4039 ppid:1 flags:0x00004004 Call Trace: <TASK> context_switch kernel/sched/core.c:5244 [inline] __schedule+0x143f/0x4570 kernel/sched/core.c:6561 schedule+0xbf/0x180 kernel/sched/core.c:6637 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6696 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x6b9/0xd80 kernel/locking/mutex.c:747 ip_tunnel_delete_nets+0xc9/0x330 net/ipv4/ip_tunnel.c:1148 ops_exit_list net/core/net_namespace.c:177 [inline] setup_net+0x939/0xb90 net/core/net_namespace.c:358 copy_net_ns+0x392/0x5d0 net/core/net_namespace.c:481 create_new_namespaces+0x425/0x7a0 kernel/nsproxy.c:110 unshare_nsproxy_namespaces+0x11e/0x170 kernel/nsproxy.c:226 ksys_unshare+0x580/0xb20 kernel/fork.c:3203 __do_sys_unshare kernel/fork.c:3274 [inline] __se_sys_unshare kernel/fork.c:3272 [inline] __x64_sys_unshare+0x34/0x40 kernel/fork.c:3272

Crashes (9):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Assets (help?)	Manager	Title
2024/07/24 23:49	linux-6.1.y	9b3f9a5b12dc	d1a1b0ca	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/20 16:34	linux-6.1.y	eb44d83053d6	dac2aa43	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/15 16:18	linux-6.1.y	ae9f2a70d69e	f429ab00	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/15 07:09	linux-6.1.y	ae9f2a70d69e	f429ab00	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/05 01:24	linux-6.1.y	88690811da69	e1e2c66e	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/04 14:10	linux-6.1.y	88690811da69	11f2afa5	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/06/01 05:14	linux-6.1.y	88690811da69	3113787f	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/05/25 00:16	linux-6.1.y	4078fa637fcd	a10a183e	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets
2024/05/22 13:35	linux-6.1.y	4078fa637fcd	4d098039	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan	INFO: task hung in ip_tunnel_delete_nets

Crashes (9):

Assets (help?)