syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1349]
≡ Subsystems
🐞 Fixed [7078]
🐞 Invalid [18634]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

upstream build error (25)

Status: closed as invalid on 2025/10/24 10:10
First crash: 193d, last: 193d
▶ ▼ Similar bugs (26)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream upstream build error (6) -1 4 2303d 2304d 0/29 closed as invalid on 2020/01/13 15:23
upstream upstream build error (3) -1 1 2433d 2433d 0/29 closed as invalid on 2019/09/02 07:37
upstream upstream build error (27) -1 2 34d 30d 0/29 closed as invalid on 2026/04/01 10:23
upstream upstream build error (22) -1 107 452d 521d 0/29 closed as invalid on 2025/02/03 12:55
upstream upstream build error (10) -1 98 2023d 2221d 0/29 closed as invalid on 2020/10/17 10:22
upstream upstream build error (8) -1 1 2261d 2261d 0/29 closed as invalid on 2020/02/22 06:57
upstream upstream build error (14) -1 1 1919d 1919d 0/29 closed as invalid on 2021/01/29 20:42
upstream upstream build error (4) -1 2 2341d 2341d 0/29 closed as invalid on 2019/12/04 08:34
upstream upstream build error (21) -1 11 761d 840d 0/29 closed as invalid on 2024/06/20 08:00
upstream upstream build error (7) -1 1 2269d 2269d 0/29 closed as invalid on 2020/02/14 08:56
upstream upstream build error (5) -1 1 2333d 2333d 0/29 closed as invalid on 2019/12/12 06:44
upstream upstream build error (9) -1 1 2228d 2224d 0/29 closed as invalid on 2020/03/30 06:46
upstream upstream build error (17) kvm-x86 -1 1 1486d 1486d 0/29 closed as invalid on 2022/04/07 07:18
upstream upstream build error (24) -1 3 230d 230d 0/29 closed as invalid on 2025/09/13 18:38
upstream upstream build error -1 1 2948d 2948d 0/29 closed as invalid on 2018/04/05 12:01
upstream upstream build error (16) mm -1 243 1642d 1764d 20/29 fixed on 2021/11/10 00:50
upstream upstream build error (18) kernel -1 20 1164d 1435d 22/29 fixed on 2023/02/24 13:50
upstream upstream build error (19) kernel -1 2 1141d 1141d 0/29 closed as invalid on 2023/03/17 12:24
upstream upstream build error (12) -1 2 1934d 1935d 0/29 closed as invalid on 2021/01/14 19:54
upstream upstream build error (26) -1 1 168d 164d 0/29 auto-obsoleted due to no activity on 2026/02/22 05:41
upstream upstream build error (23) -1 46 275d 276d 29/29 fixed on 2025/09/04 16:57
upstream upstream build error (13) -1 3 1921d 1921d 0/29 closed as invalid on 2021/01/26 21:25
upstream upstream build error (15) -1 2 1873d 1873d 0/29 closed as invalid on 2021/03/16 06:48
upstream upstream build error (2) -1 3 2941d 2941d 0/29 closed as invalid on 2018/06/14 06:16
upstream upstream build error (20) kernel -1 498 995d 1034d 23/29 fixed on 2023/09/28 17:51
upstream upstream build error (11) -1 25 1935d 2011d 15/29 fixed on 2021/01/12 17:23

Sample crash report:
Unable to generate bindings: clang diagnosed error: error: unknown argument: '-mapcs'

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/10/21 01:30 upstream 6548d364a3e8 9832ed61 .config console log report ci-qemu2-arm32 upstream build error
2025/10/20 22:39 upstream 6548d364a3e8 d422939c .config console log report ci-qemu2-arm32 upstream build error
2025/10/20 14:11 upstream 211ddde0823f d422939c .config console log report ci-qemu2-arm32 upstream build error
* Struck through repros no longer work on HEAD.