KMSAN: uninit-value in _

Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
upstream	KMSAN: uninit-value in __schedule (4) reiserfs sctp	C	error	4	650d	646d	0/28	auto-obsoleted due to no activity on 2023/12/10 17:35
upstream	KMSAN: uninit-value in __schedule (5) netfilter			545	48d	429d	0/28	upstream: reported on 2024/04/10 09:12
upstream	KMSAN: uninit-value in __schedule (2) kernel			1	1021d	1021d	0/28	auto-obsoleted due to no activity on 2022/11/24 18:35
linux-4.19	KASAN: use-after-free Read in __schedule			1	1565d	1565d	0/1	auto-closed as invalid on 2021/06/29 13:25
linux-4.19	KASAN: use-after-free Read in __schedule (2)			1	1241d	1241d	0/1	auto-closed as invalid on 2022/05/18 22:28
android-54	BUG: unable to handle kernel paging request in __schedule	C		12	1569d	1725d	0/2	auto-obsoleted due to no activity on 2023/04/17 21:57
upstream	WARNING: locking bug in __schedule mm			1943	80d	369d	0/28	auto-obsoleted due to no activity on 2025/06/02 23:27

===================================================== BUG: KMSAN: uninit-value in schedule_debug kernel/sched/core.c:5848 [inline] BUG: KMSAN: uninit-value in __schedule+0x8cc/0x6b70 kernel/sched/core.c:6500 schedule_debug kernel/sched/core.c:5848 [inline] __schedule+0x8cc/0x6b70 kernel/sched/core.c:6500 schedule+0x162/0x240 kernel/sched/core.c:6682 worker_thread+0x1dd9/0x2230 kernel/workqueue.c:2457 kthread+0x3c7/0x500 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Local variable objcg.i.i.i created at: slab_alloc mm/slub.c:3460 [inline] __kmem_cache_alloc_lru mm/slub.c:3467 [inline] kmem_cache_alloc+0xb5/0xb40 mm/slub.c:3476 __trace_define_field kernel/trace/trace_events.c:121 [inline] trace_define_generic_fields kernel/trace/trace_events.c:194 [inline] event_trace_init_fields+0x57c/0x2070 kernel/trace/trace_events.c:3868 CPU: 1 PID: 1059 Comm: kworker/u4:6 Tainted: G W 6.2.0-rc8-syzkaller-80998-g9c866a280876 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Workqueue: 0x0 (phy12) =====================================================

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/02/16 02:31	https://github.com/google/kmsan.git master	9c866a280876	6be0f1f5	.config	console log	report			info		ci-upstream-kmsan-gce	KMSAN: uninit-value in __schedule
2023/02/12 20:32	https://github.com/google/kmsan.git master	8c89ecf5c13b	93e26d60	.config	console log	report			info		ci-upstream-kmsan-gce	KMSAN: uninit-value in __schedule

Crashes (2):