general protection fault in corrupted

Status: auto-obsoleted due to no activity on 2026/04/12 08:58
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+418e8f56713e4061e5f0@syzkaller.appspotmail.com
First crash: 701d, last: 208d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2024/08/26 upstream (ToT) 5be63fc19fca C [report] no output from test machine
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in corrupted (2) trace perf 2 syz, C 2 2759d 2762d 11/29 fixed on 2019/03/06 07:43
upstream general protection fault in corrupted 2 syz 1 2923d 2923d 0/29 closed as invalid on 2018/07/29 11:55
android-54 general protection fault in corrupted 2 syz, C 1 2333d 2333d 0/2 closed as invalid on 2021/10/13 11:17
upstream BUG: unable to handle kernel paging request in corrupted (3) 8 syz, C done 45 1730d 1899d 20/29 fixed on 2021/11/10 00:50
upstream KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 525d 2177d 0/29 auto-obsoleted due to no activity on 2026/01/24 23:51
upstream KMSAN: uninit-value in corrupted tomoyo 7 syz 2 1720d 1720d 0/29 closed as invalid on 2021/11/18 13:55
android-54 BUG: unable to handle kernel NULL pointer dereference in corrupted 10 syz, C 452 480d 2059d 0/2 upstream: reported C repro on 2020/12/07 19:36
linux-6.1 BUG: unable to handle kernel paging request in corrupted 8 syz 1 410d 410d 0/3 auto-obsoleted due to no activity on 2025/09/21 18:21
linux-4.19 BUG: corrupted list in corrupted 8 syz, C error 4 1492d 2131d 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 (15)
Created Duration User Patch Repo Result
2026/02/01 09:08 0m bisect fix linux-5.15.y error job log
2026/01/02 06:34 2h23m bisect fix linux-5.15.y OK (0) job log log
2025/11/30 12:45 2h22m bisect fix linux-5.15.y OK (0) job log log
2025/10/29 17:29 2h24m bisect fix linux-5.15.y OK (0) job log log
2025/09/20 11:06 2h22m bisect fix linux-5.15.y OK (0) job log log
2025/08/15 18:12 2h31m bisect fix linux-5.15.y OK (0) job log log
2025/07/16 13:02 2h37m bisect fix linux-5.15.y OK (0) job log log
2025/06/15 17:34 3h17m bisect fix linux-5.15.y OK (0) job log log
2025/05/13 17:34 3h31m bisect fix linux-5.15.y OK (0) job log log
2025/04/10 03:03 2h23m bisect fix linux-5.15.y OK (0) job log log
2025/03/05 23:27 2h00m bisect fix linux-5.15.y OK (0) job log log
2025/02/03 15:35 2h30m bisect fix linux-5.15.y OK (0) job log log
2025/01/03 16:16 4h43m bisect fix linux-5.15.y OK (0) job log log
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 ci2-linux-5-15-kasan-perf general protection fault in corrupted
* Struck through repros no longer work on HEAD.