syzbot


SYZFAIL: posix_spawnp failed

Status: upstream: reported on 2025/01/29 02:19
Reported-by: syzbot+7fb9542c410d3e919ef1@syzkaller.appspotmail.com
First crash: 177d, last: now

Sample crash report:
SYZFAIL: posix_spawnp failed
 (errno 35: Resource temporarily unavailable)
maxproc limit exceeded by uid 0 (pid 6310); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 7272); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3919); see tuning(7) and login.conf(5)


FreeBSD/amd64 (ci-freebsd-main-1.us-central1-b.c.syzkaller.internal) (ttyu0)

login: show registers
maxproc limit exceeded by uid 0 (pid 3258); see tuning(7) and login.conf(5)
Password:
Login incorrect
login: maxproc limit exceeded by uid 0 (pid 3258); see tuning(7) and login.conf(5)
ps
Password:maxproc limit exceeded by uid 0 (pid 2277); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3947); see tuning(7) and login.conf(5)

Login incorrect
login: show malloc
Jan  1 00:00:34 ci-freebsd-main-1 login[747]: 2 LOGIN FAILURES ON ttyu0
Password:maxproc limit exceeded by uid 0 (pid 4255); see tuning(7) and login.conf(5)

Login incorrect
login: maxproc limit exceeded by uid 0 (pid 3308); see tuning(7) and login.conf(5)
show all tcpcbs/bl
Password:maxproc limit exceeded by uid 0 (pid 3219); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3219); see tuning(7) and login.conf(5)
maxproc limit exceeded by uid 0 (pid 3274); see tuning(7) and login.conf(5)

Crashes (58566):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/07/25 21:23 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 20:23 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 19:58 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 18:44 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 17:20 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 16:15 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 15:21 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 14:12 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 13:04 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 12:31 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 11:21 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 09:52 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 07:38 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 06:33 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 06:12 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 05:28 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 04:18 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 03:27 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 01:11 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 00:31 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 00:08 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/24 23:04 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/24 22:53 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/24 21:52 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/24 21:45 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/24 18:03 freebsd-src 6ff78a63d8cd 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: posix_spawnp failed
2025/07/25 21:00 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 19:29 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 18:13 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 16:43 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 14:47 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 14:05 freebsd-src fdefa79abef2 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 09:11 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 08:44 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 08:05 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 07:04 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 04:55 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 02:49 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/25 02:01 freebsd-src 110111a6cca1 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/24 19:36 freebsd-src 6ff78a63d8cd 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/24 19:04 freebsd-src 6ff78a63d8cd 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/24 18:30 freebsd-src 6ff78a63d8cd 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/07/24 17:33 freebsd-src 6ff78a63d8cd 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
2025/01/29 02:18 freebsd-src c64b3f32a570 865ef71e console log report ci-freebsd-i386 SYZFAIL: posix_spawnp failed
* Struck through repros no longer work on HEAD.