SYZFAIL: open of /sys/kernel/debug/kcov failed

Kernel	Title	Rank 🛈	Count	Last	Reported	Patched	Status
linux-4.19	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	1	1901d	1901d	0/1	auto-closed as invalid on 2021/11/04 08:11
android-5-10	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	187	1h22m	22d	0/2	premoderation: reported on 2026/08/29 11:39
linux-6.6	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	47	11h20m	15d	0/2	upstream: reported on 2026/09/05 08:42
linux-6.1	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	36	2d03h	15d	0/3	upstream: reported on 2026/09/05 05:07
android-5-15	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	43	720d	796d	0/2	auto-obsoleted due to no activity on 2024/11/19 12:38
android-6-1	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	266	1h08m	38d	0/2	premoderation: reported on 2026/08/13 04:53
android-54	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	6	1751d	1853d	0/2	auto-closed as invalid on 2022/04/02 23:36
android-5-15	SYZFAIL: open of /sys/kernel/debug/kcov failed (3)	-1	1	518d	518d	0/2	auto-obsoleted due to no activity on 2025/07/18 18:42
android-5-15	SYZFAIL: open of /sys/kernel/debug/kcov failed (4)	-1	105	1h17m	15d	0/2	premoderation: reported on 2026/09/05 02:32
linux-4.19	SYZFAIL: open of /sys/kernel/debug/kcov failed (2)	-1	4	1752d	1752d	0/1	auto-closed as invalid on 2022/04/02 14:00
android-5-15	SYZFAIL: open of /sys/kernel/debug/kcov failed (2)	-1	1	654d	654d	0/2	auto-obsoleted due to no activity on 2025/03/04 17:20
linux-5.15	SYZFAIL: open of /sys/kernel/debug/kcov failed	-1	34	2d04h	15d	0/3	upstream: reported on 2026/09/05 12:46

SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: repeatedly failed to execute the program proc=4 req=153 state=1 status=67 (errno 9: Bad file descriptor)

Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Assets (help?)	Manager	Title
2026/09/16 11:50	android16-6.12	1107981d2d5c	12a0a44a	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/16 00:42	android16-6.12	5c165027e17c	2daa4bb5	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/15 19:55	android16-6.12	5c165027e17c	2daa4bb5	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/13 13:16	android16-6.12	8eff909dd82d	70a60e12	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/13 08:56	android16-6.12	8eff909dd82d	70a60e12	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/12 02:47	android16-6.12	8eff909dd82d	70a60e12	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/10 11:53	android16-6.12	89698cd757af	1fe56c0a	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/10 11:50	android16-6.12	89698cd757af	1fe56c0a	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/10 11:48	android16-6.12	89698cd757af	1fe56c0a	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/10 08:17	android16-6.12	89698cd757af	4e8b1cc6	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed
2026/09/05 19:59	android16-6.12	4e585dd7f3b7	4f7b22a0	.config	console log	report	info	[disk image] [vmlinux] [kernel image]	ci2-android-6-12-rust	SYZFAIL: open of /sys/kernel/debug/kcov failed