syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1304]
≡ Subsystems
🐞 Fixed [7211]
🐞 Invalid [19059]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

upstream build error (24)

Status: closed as invalid on 2025/09/13 18:38
First crash: 295d, last: 295d
▶ ▼ Similar bugs (26)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream upstream build error (6) -1 4 2369d 2369d 0/29 closed as invalid on 2020/01/13 15:23
upstream upstream build error (3) -1 1 2499d 2499d 0/29 closed as invalid on 2019/09/02 07:37
upstream upstream build error (27) -1 2 100d 96d 0/29 closed as invalid on 2026/04/01 10:23
upstream upstream build error (22) -1 107 518d 586d 0/29 closed as invalid on 2025/02/03 12:55
upstream upstream build error (10) -1 98 2088d 2287d 0/29 closed as invalid on 2020/10/17 10:22
upstream upstream build error (8) -1 1 2326d 2326d 0/29 closed as invalid on 2020/02/22 06:57
upstream upstream build error (14) -1 1 1985d 1985d 0/29 closed as invalid on 2021/01/29 20:42
upstream upstream build error (25) -1 3 258d 259d 0/29 closed as invalid on 2025/10/24 10:10
upstream upstream build error (4) -1 2 2406d 2406d 0/29 closed as invalid on 2019/12/04 08:34
upstream upstream build error (21) -1 11 826d 905d 0/29 closed as invalid on 2024/06/20 08:00
upstream upstream build error (7) -1 1 2334d 2334d 0/29 closed as invalid on 2020/02/14 08:56
upstream upstream build error (5) -1 1 2398d 2398d 0/29 closed as invalid on 2019/12/12 06:44
upstream upstream build error (9) -1 1 2293d 2289d 0/29 closed as invalid on 2020/03/30 06:46
upstream upstream build error (17) kvm-x86 -1 1 1551d 1551d 0/29 closed as invalid on 2022/04/07 07:18
upstream upstream build error -1 1 3014d 3014d 0/29 closed as invalid on 2018/04/05 12:01
upstream upstream build error (16) mm -1 243 1707d 1830d 20/29 fixed on 2021/11/10 00:50
upstream upstream build error (18) kernel -1 20 1229d 1501d 22/29 fixed on 2023/02/24 13:50
upstream upstream build error (19) kernel -1 2 1207d 1207d 0/29 closed as invalid on 2023/03/17 12:24
upstream upstream build error (12) -1 2 2000d 2000d 0/29 closed as invalid on 2021/01/14 19:54
upstream upstream build error (26) -1 1 234d 230d 0/29 auto-obsoleted due to no activity on 2026/02/22 05:41
upstream upstream build error (23) -1 46 341d 342d 29/29 fixed on 2025/09/04 16:57
upstream upstream build error (13) -1 3 1986d 1986d 0/29 closed as invalid on 2021/01/26 21:25
upstream upstream build error (15) -1 2 1938d 1938d 0/29 closed as invalid on 2021/03/16 06:48
upstream upstream build error (2) -1 3 3007d 3006d 0/29 closed as invalid on 2018/06/14 06:16
upstream upstream build error (20) kernel -1 498 1061d 1099d 23/29 fixed on 2023/09/28 17:51
upstream upstream build error (11) -1 25 2000d 2077d 15/29 fixed on 2021/01/12 17:23

Sample crash report:
scripts/basic/fixdep.c:440:1: fatal error: error writing to /tmp/ccYhrNnC.s: No space left on device

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/09/13 18:06 upstream 5cd64d4f9268 e2beed91 .config console log report ci-qemu-gce-upstream-auto upstream build error
2025/09/13 17:56 upstream 5cd64d4f9268 e2beed91 .config console log report ci-qemu-upstream upstream build error
2025/09/13 18:06 upstream 5cd64d4f9268 e2beed91 .config console log report ci-qemu-upstream-386 upstream build error
* Struck through repros no longer work on HEAD.