SYZFAIL: posix_spawnp failed

Status: upstream: reported syz repro on 2025/07/16 17:38
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+e809013e4773b842f3a5@syzkaller.appspotmail.com
First crash: 476d, last: 4h53m
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2025/11/14 upstream (ToT) 6da43bbeb691 syz [report] SYZFAIL: posix_spawnp failed
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-12 SYZFAIL: posix_spawnp failed origin:upstream -1 syz 22016 now 464d 0/1 premoderation: reported syz repro on 2025/07/28 17:11
android-5-15 SYZFAIL: posix_spawnp failed origin:upstream -1 syz 5918 23h38m 626d 0/2 premoderation: reported syz repro on 2025/02/16 10:31
linux-6.1 SYZFAIL: posix_spawnp failed -1 529 259d 626d 0/3 auto-obsoleted due to no activity on 2026/04/30 00:58
android-5-10 SYZFAIL: posix_spawnp failed -1 syz 18670 17m 675d 0/2 premoderation: reported syz repro on 2024/12/29 16:37
linux-6.1 SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 1121 5h05m 185d 0/3 upstream: reported syz repro on 2026/05/03 18:14
android-6-1 SYZFAIL: posix_spawnp failed -1 5 476d 671d 0/2 auto-obsoleted due to no activity on 2025/10/15 00:00
android-6-1 SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 3529 2h34m 384d 0/2 premoderation: reported syz repro on 2025/10/16 11:01
android-54 SYZFAIL: posix_spawnp failed -1 3 544d 623d 0/2 auto-obsoleted due to no activity on 2025/08/08 00:14
linux-5.15 SYZFAIL: posix_spawnp failed origin:upstream -1 syz error 3502 2h49m 626d 0/3 upstream: reported syz repro on 2025/02/16 05:32

Sample crash report:
2026/07/27 05:50:22 executed programs: 139
2026/07/27 05:50:27 executed programs: 353
2026/07/27 05:50:33 executed programs: 590
SYZFAIL: posix_spawnp failed
 (errno 5: Input/output error)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (1768):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/07/27 05:50 linux-6.6.y c5596480c50e 492bab15 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/07/27 04:19 linux-6.6.y c5596480c50e 492bab15 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/07/26 18:30 linux-6.6.y c5596480c50e 492bab15 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2025/12/19 02:32 linux-6.6.y 5fa4793a2d2d d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2025/11/14 07:06 linux-6.6.y 0a805b6ea8cd 07e030de .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 20:49 linux-6.6.y b5a1dc3ad482 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 18:59 linux-6.6.y b5a1dc3ad482 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 18:59 linux-6.6.y b5a1dc3ad482 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 10:27 linux-6.6.y b5a1dc3ad482 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 06:27 linux-6.6.y b5a1dc3ad482 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/04 00:54 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/03 20:57 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/03 18:17 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/03 18:14 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/03 15:24 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/03 14:11 linux-6.6.y b5a1dc3ad482 e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 20:30 linux-6.6.y b5a1dc3ad482 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 19:20 linux-6.6.y b5a1dc3ad482 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 14:19 linux-6.6.y b5a1dc3ad482 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 13:57 linux-6.6.y b5a1dc3ad482 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 12:26 linux-6.6.y b5a1dc3ad482 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 09:57 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 08:30 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/02 06:01 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/01 08:01 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/01 05:19 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/01 05:14 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/11/01 03:49 linux-6.6.y b5a1dc3ad482 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 18:48 linux-6.6.y b5a1dc3ad482 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 14:02 linux-6.6.y b5a1dc3ad482 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 11:11 linux-6.6.y b5a1dc3ad482 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 11:11 linux-6.6.y b5a1dc3ad482 2041d3f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 03:29 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/31 00:31 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/30 22:58 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/30 20:28 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/30 19:25 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/30 19:24 linux-6.6.y b5a1dc3ad482 0ec395f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/30 07:34 linux-6.6.y 0aebf2870d53 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/29 20:24 linux-6.6.y 0aebf2870d53 b498adee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/29 08:46 linux-6.6.y 0aebf2870d53 b1d00f76 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/29 06:21 linux-6.6.y 0aebf2870d53 b1d00f76 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 19:27 linux-6.6.y 0aebf2870d53 858db2ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 19:18 linux-6.6.y 0aebf2870d53 858db2ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 17:34 linux-6.6.y 0aebf2870d53 858db2ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 15:30 linux-6.6.y 0aebf2870d53 858db2ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 13:41 linux-6.6.y 0aebf2870d53 858db2ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2026/10/28 09:48 linux-6.6.y 0aebf2870d53 96923c60 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
2025/07/16 17:37 linux-6.6.y 9247f4e6573a 124ec9cc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: posix_spawnp failed
* Struck through repros no longer work on HEAD.