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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: 86d, last: 4d08h
▶ ▼ 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 2144d 2147d 11/28 fixed on 2019/03/06 07:43
upstream general protection fault in corrupted syz 1 2308d 2308d 0/28 closed as invalid on 2018/07/29 11:55
android-54 general protection fault in corrupted C 1 1718d 1718d 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 1115d 1283d 20/28 fixed on 2021/11/10 00:50
upstream KASAN: use-after-free Read in corrupted (4) C done error 13 7d23h 1562d 0/28 upstream: reported C repro on 2020/08/11 12:47
upstream KMSAN: uninit-value in corrupted tomoyo syz 2 1105d 1105d 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 10d 1444d 0/2 upstream: reported C repro on 2020/12/07 19:36
linux-4.19 BUG: corrupted list in corrupted C error 4 877d 1516d 0/1 upstream: reported C repro on 2020/09/27 07:51
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2024/10/03 10:34 19m retest repro linux-5.15.y OK log
▶ ▼ Fix bisection attempts (2)
Created Duration User Patch Repo Result
2024/11/16 22:23 2h31m bisect fix linux-5.15.y OK (0) job log log
2024/10/09 22:49 2h53m bisect fix linux-5.15.y OK (0) job log log

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.