general protection fault in corrupted

general protection fault in corrupted

Status: upstream: reported C repro on 2024/08/26 11:00
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+418e8f56713e4061e5f0@syzkaller.appspotmail.com
First crash: 32d, last: 32d

▶ ▼ Bug presence (1)

Date	Name	Commit	Repro	Result
2024/08/26	upstream (ToT)	5be63fc19fca	C	[report] no output from test machine

▶ ▼ Similar bugs (8)

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	general protection fault in corrupted (2) perf	C			2	2090d	2093d	11/28	fixed on 2019/03/06 07:43
upstream	general protection fault in corrupted	syz			1	2253d	2253d	0/28	closed as invalid on 2018/07/29 11:55
android-54	general protection fault in corrupted	C			1	1663d	1663d	0/2	closed as invalid on 2021/10/13 11:17
upstream	BUG: unable to handle kernel paging request in corrupted (3)	C	done		45	1061d	1229d	20/28	fixed on 2021/11/10 00:50
upstream	KASAN: use-after-free Read in corrupted (4)	C	done	error	12	38d	1508d	0/28	upstream: reported C repro on 2020/08/11 12:47
upstream	KMSAN: uninit-value in corrupted tomoyo	syz			2	1050d	1050d	0/28	closed as invalid on 2021/11/18 13:55
android-54	BUG: unable to handle kernel NULL pointer dereference in corrupted	C			424	9d08h	1390d	0/2	upstream: reported C repro on 2020/12/07 19:36
linux-4.19	BUG: corrupted list in corrupted	C		error	4	823d	1461d	0/1	upstream: reported C repro on 2020/09/27 07:51

Sample crash report:

traps: syz-executor174[3572] general protection fault ip:7faf57cc82f9 sp:7ffdf442ec08 error:0
 in syz-executor1744775672[7faf57c9e000+7b000]

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/08/26 10:59	linux-5.15.y	fa93fa65db6e	d7d32352	.config	console log	report	syz / log	C		[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan-perf	general protection fault in corrupted

* ~~Struck through~~ repros no longer work on HEAD.