net-next build error (6)

Status: upstream: reported on 2026/09/19 01:04
Labels: prio:low
[Documentation on labels]
Reported-by: syzbot+73463506b30826d442a1@syzkaller.appspotmail.com
First crash: 50d, last: 50d
▶ ▼ ✨ AI Jobs (3)
ID Workflow Result Correct Bug Created Started Finished Revision
07b48970 repro-c 💥 net-next build error (6) 2026/09/27 05:12 2026/09/27 05:12 2026/09/27 05:40 a3c7249d
01199114 repro-c 💥 net-next build error (6) 2026/09/25 17:14 2026/09/25 17:14 2026/09/25 17:56 f281d9d2
6d2f043a assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ ❓ net-next build error (6) 2026/09/17 00:00 2026/09/17 00:00 2026/09/17 00:44 95928915
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] net-next build error (6) 0 (1) 2026/09/19 01:04
▶ ▼ Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream net-next build error -1 4 3099d 3127d 0/29 closed as invalid on 2018/06/14 06:16
upstream net-next build error (2) netfilter -1 2 2713d 2713d 12/29 fixed on 2019/08/05 13:45
upstream net-next build error (5) -1 1 1415d 1411d 0/29 auto-obsoleted due to no activity on 2023/04/18 09:49
upstream net-next build error (3) -1 7 2098d 2095d 20/29 fixed on 2021/04/09 19:46
upstream net-next build error (4) kernel -1 4 1887d 1888d 20/29 fixed on 2021/11/10 00:51

Sample crash report:
mv: cannot stat 'arch/x86/include/generated/asm/.tmp_cpufeaturemasks.h': No such file or directory

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/15 00:55 net-next c0bb05f2d19e 924033e8 .config console log report ci-upstream-net-kasan-gce net-next build error
* Struck through repros no longer work on HEAD.