INFO: task hung in ovs_dp_masks

Kernel	Title	Count	Last	Reported	Patched	Status
upstream	INFO: task hung in ovs_dp_masks_rebalance (3) openvswitch	1	884d	884d	0/28	auto-obsoleted due to no activity on 2023/04/22 10:20
upstream	INFO: task hung in ovs_dp_masks_rebalance (2) openvswitch	68	1042d	1330d	0/28	auto-obsoleted due to no activity on 2022/10/15 22:59
upstream	INFO: task hung in ovs_dp_masks_rebalance openvswitch	771	1694d	1738d	15/28	fixed on 2020/09/16 22:51
upstream	INFO: task hung in ovs_dp_masks_rebalance (5) openvswitch	23	307d	338d	0/28	auto-obsoleted due to no activity on 2024/08/11 13:50
upstream	INFO: task hung in ovs_dp_masks_rebalance (6) openvswitch	19	164d	217d	0/28	auto-obsoleted due to no activity on 2025/01/01 16:32

INFO: task kworker/0:2:917 blocked for more than 143 seconds. Not tainted 6.5.0-rc1-syzkaller-00033-geb26cbb1a754 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:2 state:D stack:25248 pid:917 ppid:2 flags:0x00004000 Workqueue: events ovs_dp_masks_rebalance Call Trace: <TASK> context_switch kernel/sched/core.c:5381 [inline] __schedule+0xecb/0x59d0 kernel/sched/core.c:6710 schedule+0xe7/0x1b0 kernel/sched/core.c:6786 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6845 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x907/0x12d0 kernel/locking/mutex.c:747 ovs_lock net/openvswitch/datapath.c:108 [inline] ovs_dp_masks_rebalance+0x24/0xf0 net/openvswitch/datapath.c:2524 process_one_work+0xaa2/0x16f0 kernel/workqueue.c:2597 worker_thread+0x687/0x1110 kernel/workqueue.c:2748 kthread+0x33a/0x430 kernel/kthread.c:389 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 </TASK> INFO: task kworker/1:8:5160 blocked for more than 147 seconds. Not tainted 6.5.0-rc1-syzkaller-00033-geb26cbb1a754 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:8 state:D stack:24816 pid:5160 ppid:2 flags:0x00004000 Workqueue: events ovs_dp_masks_rebalance Call Trace: <TASK> context_switch kernel/sched/core.c:5381 [inline] __schedule+0xecb/0x59d0 kernel/sched/core.c:6710 schedule+0xe7/0x1b0 kernel/sched/core.c:6786 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6845 __mutex_lock_common kernel/locking/mutex.c:679 [inline] __mutex_lock+0x907/0x12d0 kernel/locking/mutex.c:747 ovs_lock net/openvswitch/datapath.c:108 [inline] ovs_dp_masks_rebalance+0x24/0xf0 net/openvswitch/datapath.c:2524 process_one_work+0xaa2/0x16f0 kernel/workqueue.c:2597

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/07/13 14:41	upstream	eb26cbb1a754	86081196	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-selinux-root	INFO: task hung in ovs_dp_masks_rebalance
2023/06/23 15:01	upstream	8a28a0b6f1a1	09ffe269	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci-upstream-kasan-gce-root	INFO: task hung in ovs_dp_masks_rebalance

Crashes (2):

Assets (help?)