SYZFAIL: sandbox fork failed (3)

Status: auto-obsoleted due to no activity on 2026/11/01 19:53
Labels: prio:low
[Documentation on labels]
First crash: 96d, last: 96d
▶ ▼ ✨ AI Jobs (2)
ID Workflow Result Correct Bug Created Started Finished Revision
048faff9 assessment-security DenialOfService: ❌ Exploitable: ❌ FilesystemTrigger: ❌ NetworkTrigger: ❌ PeripheralTrigger: ❌ RemoteTrigger: ❌ Unprivileged: ❌ UserNamespace: ❌ VMGuestTrigger: ❌ VMHostTrigger: ❌ ❓ SYZFAIL: sandbox fork failed (3) 2026/08/09 08:23 2026/08/09 08:23 2026/08/09 08:24 5d63f80b
5a7186a7 assessment-security 💥 SYZFAIL: sandbox fork failed (3) 2026/08/05 00:02 2026/08/05 00:02 2026/08/05 00:02 d4abbeac
▶ ▼ Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream SYZFAIL: sandbox fork failed -1 2 2024d 2053d 0/29 auto-closed as invalid on 2021/07/23 07:44
android-5-10 SYZFAIL: sandbox fork failed -1 3 1738d 1822d 0/2 auto-closed as invalid on 2022/05/04 23:55
linux-4.19 SYZFAIL: sandbox fork failed -1 2 1764d 1779d 0/1 auto-closed as invalid on 2022/05/08 11:55
upstream SYZFAIL: sandbox fork failed (2) -1 syz error error 5 1804d 1844d 0/29 auto-closed as invalid on 2022/10/04 15:44
android-54 SYZFAIL: sandbox fork failed -1 4 1918d 2066d 0/2 auto-closed as invalid on 2021/12/05 15:06

Sample crash report:
SYZFAIL: sandbox fork failed
 (errno 12: Cannot allocate memory)
SYZFAIL: repeatedly failed to execute the program
proc=8 req=460 state=1 status=9 (errno 11: Resource temporarily unavailable)

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/08/03 19:47 upstream 075b74841bd0 a68cb31b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root SYZFAIL: sandbox fork failed
* Struck through repros no longer work on HEAD.