INFO: task hung in devinet

Kernel	Title	Rank 🛈	Repro	Fix bisect	Count	Last	Reported	Patched	Status
upstream	INFO: task hung in devinet_ioctl (7) net	1			31	413d	420d	0/29	closed as invalid on 2025/04/18 16:40
linux-6.1	INFO: task hung in devinet_ioctl	1			1	1129d	1129d	0/3	auto-obsoleted due to no activity on 2023/08/07 17:54
linux-6.1	INFO: task hung in devinet_ioctl (2)	1			1	958d	958d	0/3	auto-obsoleted due to no activity on 2024/01/05 10:55
linux-6.1	INFO: task hung in devinet_ioctl (3)	1			3	647d	718d	0/3	auto-obsoleted due to no activity on 2024/11/11 06:30
upstream	INFO: task hung in devinet_ioctl (2) net	1			27	1557d	1686d	0/29	closed as invalid on 2022/02/07 19:19
linux-6.1	INFO: task hung in devinet_ioctl (5)	1			1	351d	351d	0/3	auto-obsoleted due to no activity on 2025/09/03 12:59
linux-6.6	INFO: task hung in devinet_ioctl	1			2	33d	41d	0/2	upstream: reported on 2026/04/01 16:01
linux-6.1	INFO: task hung in devinet_ioctl (4)	1			2	489d	492d	0/3	auto-obsoleted due to no activity on 2025/04/18 15:16
upstream	INFO: task hung in devinet_ioctl net	1			1	2761d	2761d	0/29	auto-closed as invalid on 2019/04/18 15:55
linux-5.15	INFO: task hung in devinet_ioctl (2)	1			3	814d	827d	0/3	auto-obsoleted due to no activity on 2024/05/28 21:09
upstream	INFO: task hung in devinet_ioctl (3) net	1			825	792d	1442d	0/29	closed as invalid on 2024/03/11 20:24
linux-5.15	INFO: task hung in devinet_ioctl (3)	1			3	700d	714d	0/3	auto-obsoleted due to no activity on 2024/09/19 07:29
upstream	INFO: task hung in devinet_ioctl (4) net	1			5	791d	791d	25/29	fixed on 2024/04/12 18:02
linux-6.1	INFO: task hung in devinet_ioctl (6) origin:lts-only	1	syz	inconclusive	4	1d07h	241d	0/3	upstream: reported syz repro on 2025/09/13 16:51
linux-5.15	INFO: task hung in devinet_ioctl (4)	1			1	514d	514d	0/3	auto-obsoleted due to no activity on 2025/03/24 18:20
upstream	INFO: task hung in devinet_ioctl (5) net	1			59	672d	698d	26/29	fixed on 2024/07/09 19:14
linux-5.15	INFO: task hung in devinet_ioctl	1			1	1038d	1038d	0/3	auto-obsoleted due to no activity on 2023/10/17 09:29

Created	Duration	User	Patch	Repo	Result
2025/07/24 04:35	1h23m	retest repro		upstream	OK log
2025/07/23 11:34	18m	retest repro		upstream	report log

Created

Duration

User

Patch

Repo

Result

2025/07/24 04:35

1h23m

retest repro

upstream

OK log

2025/07/23 11:34

18m

retest repro

upstream

report log

INFO: task syz-executor:5462 blocked for more than 143 seconds. Not tainted 6.15.0-syzkaller-13473-gc0c9379f235d #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:20776 pid:5462 tgid:5462 ppid:1 task_flags:0x400140 flags:0x00004004 Call Trace: <TASK> context_switch kernel/sched/core.c:5396 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6785 __schedule_loop kernel/sched/core.c:6863 [inline] schedule+0x165/0x360 kernel/sched/core.c:6878 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6935 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x724/0xe80 kernel/locking/mutex.c:747 rtnl_net_lock include/linux/rtnetlink.h:130 [inline] devinet_ioctl+0x323/0x1b50 net/ipv4/devinet.c:1121 inet_ioctl+0x3c0/0x4c0 net/ipv4/af_inet.c:1001 sock_do_ioctl+0xd9/0x300 net/socket.c:1190 sock_ioctl+0x576/0x790 net/socket.c:1311 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbbec78e52b RSP: 002b:00007ffc97f3d900 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffc97f3da20 RCX: 00007fbbec78e52b RDX: 00007ffc97f3d980 RSI: 0000000000008914 RDI: 0000000000000005 RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000024 R13: 0000000000000047 R14: 00007fbbed4e4620 R15: 00007ffc97f3d980 </TASK> INFO: task syz-executor:5468 blocked for more than 150 seconds. Not tainted 6.15.0-syzkaller-13473-gc0c9379f235d #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:21960 pid:5468 tgid:5468 ppid:1 task_flags:0x400140 flags:0x00004006 Call Trace: <TASK> context_switch kernel/sched/core.c:5396 [inline] __schedule+0x16f5/0x4d00 kernel/sched/core.c:6785 __schedule_loop kernel/sched/core.c:6863 [inline] schedule+0x165/0x360 kernel/sched/core.c:6878 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6935 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x724/0xe80 kernel/locking/mutex.c:747

Crashes (7):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	VM info	Assets (help?)	Manager	Title
2025/06/07 04:42	upstream	c0c9379f235d	4826c28e	.config	console log	report	syz / log		[disk image (non-bootable)] [vmlinux] [kernel image]	ci-snapshot-upstream-root	INFO: task hung in devinet_ioctl
2025/07/09 11:33	upstream	733923397fd9	f4e5e155	.config	console log	report		info	[disk image] [vmlinux] [kernel image]	ci-qemu-gce-upstream-auto	INFO: task hung in devinet_ioctl
2025/06/22 09:43	upstream	739a6c93cc75	d6cdfb8a	.config	console log	report		info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce	INFO: task hung in devinet_ioctl
2025/06/11 00:11	upstream	f09079bd04a9	5d7e17ca	.config	console log	report	syz / log		[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-smack-root	INFO: task hung in devinet_ioctl
2025/04/24 01:00	upstream	a79be02bba5c	9882047a	.config	console log	report		info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-selinux-root	INFO: task hung in devinet_ioctl
2025/06/06 14:39	net	82cbd06f327f	f61267d4	.config	console log	report		info	[disk image] [vmlinux] [kernel image]	ci-upstream-net-this-kasan-gce	INFO: task hung in devinet_ioctl
2025/07/05 08:11	linux-next	26ffb3d6f02c	4f67c4ae	.config	console log	report		info	[disk image] [vmlinux] [kernel image]	ci-upstream-rust-kasan-gce	INFO: task hung in devinet_ioctl

Crashes (7):

Assets (help?)