INFO: task hung in dev

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-6.6	INFO: task hung in dev_ioctl	1				1	30d	30d	0/2	upstream: reported on 2026/04/17 10:38
upstream	INFO: task hung in dev_ioctl (4) net	1				1	1826d	1826d	0/29	auto-closed as invalid on 2021/08/15 15:56
linux-4.14	INFO: task hung in dev_ioctl	1				1	1489d	1489d	0/1	auto-closed as invalid on 2022/08/17 13:11
android-49	INFO: task hung in dev_ioctl	1				1	2871d	2871d	0/3	auto-closed as invalid on 2019/02/22 12:59
upstream	INFO: task hung in dev_ioctl (2) net	1				1	2584d	2584d	0/29	closed as invalid on 2019/05/08 13:05
android-414	INFO: task hung in dev_ioctl	1				2	2788d	2808d	0/1	auto-closed as invalid on 2019/03/27 22:33
android-414	INFO: task hung in dev_ioctl (2)	1				1	2361d	2361d	0/1	auto-closed as invalid on 2020/03/28 22:15
linux-6.1	INFO: task hung in dev_ioctl	1				3	699d	716d	0/3	auto-obsoleted due to no activity on 2024/09/25 07:18
upstream	INFO: task hung in rtnetlink_rcv_msg net	1	C	inconclusive	inconclusive	1970	677d	2641d	26/29	fixed on 2024/07/09 19:14
upstream	INFO: task hung in dev_ioctl (7) net	1	syz			6	435d	435d	0/29	closed as invalid on 2025/04/08 14:38
upstream	INFO: task hung in dev_ioctl (8) net	1				1	246d	246d	0/29	auto-obsoleted due to no activity on 2025/12/12 19:44
upstream	INFO: task hung in dev_ioctl net	1				2	2786d	2813d	0/29	auto-closed as invalid on 2019/03/30 00:48
upstream	INFO: task hung in dev_ioctl (9) net	1				1	127d	127d	0/29	auto-obsoleted due to no activity on 2026/04/10 18:17
upstream	INFO: task hung in dev_ioctl (6) net	1				12	579d	603d	0/29	auto-obsoleted due to no activity on 2024/12/04 23:50
upstream	INFO: task hung in dev_ioctl (3) net	1				7	1962d	2091d	0/29	auto-closed as invalid on 2021/04/01 04:28
upstream	INFO: task hung in dev_ioctl (5) net	1				20	1670d	1714d	0/29	auto-closed as invalid on 2022/01/19 01:57

INFO: task syz-executor.4:5832 blocked for more than 143 seconds. Not tainted 5.15.160-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:25312 pid: 5832 ppid: 5138 flags:0x00004006 Call Trace: <TASK> context_switch kernel/sched/core.c:5030 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6376 schedule+0x11b/0x1f0 kernel/sched/core.c:6459 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6518 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 dev_ioctl+0x598/0xf60 net/core/dev_ioctl.c:611 sock_ioctl+0x68f/0x770 net/socket.c:1184 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7feb14787ee9 RSP: 002b:00007feb12cfb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007feb148bef80 RCX: 00007feb14787ee9 RDX: 0000000020000340 RSI: 00000000000089f1 RDI: 0000000000000006 RBP: 00007feb147d447f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007feb148bef80 R15: 00007ffc64077838 </TASK> INFO: task syz-executor.4:5833 blocked for more than 143 seconds. Not tainted 5.15.160-syzkaller #0 "echo 0 > /proc/sys/

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/05/28 06:33	linux-5.15.y	c61bd26ae81a	f550015e	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan	INFO: task hung in dev_ioctl
2024/05/22 11:00	linux-5.15.y	83655231580b	4d098039	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan	INFO: task hung in dev_ioctl

Crashes (2):

Assets (help?)