SYZFAIL: failed to mkdtemp (2)

Status: upstream: reported on 2025/02/03 09:06
Reported-by: syzbot+166b1bebd543f881f8ef@syzkaller.appspotmail.com
First crash: 636d, last: 12m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: failed to mkdtemp -1 25983 711d 839d 0/4 auto-obsoleted due to no activity on 2025/01/09 11:51

Sample crash report:
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: failed to mkdtemp
 (errno 22: Invalid argument)
SYZFAIL: repeatedly failed to execute the program
proc=8 req=90 state=1 status=67 (errno 4: Interrupted system call)


OpenBSD/amd64 (ci-openbsd-main-0.us-central1-f.c.syzkaller.internal) (tty00)

login: set $lines = 0
uvn_flush: obj=0xffffef006f768968, offset=0x3ff000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!

OpenBSD/amd64 (ci-openbsd-main-0.us-central1-f.c.syzkaller.internal) (tty00)

login: show panic

Crashes (332820):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/11/01 20:06 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 15:10 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 13:48 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 10:43 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 08:42 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 07:20 openbsd 487cc9e9a631 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 05:17 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 04:07 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 03:01 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 01:52 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 23:14 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 20:43 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 19:06 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 17:43 openbsd 484ecc5061dc 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 14:34 openbsd 484ecc5061dc 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 11:16 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 08:44 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 04:29 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 02:41 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 01:52 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/31 00:51 openbsd e868d0517ba8 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/30 22:36 openbsd 18bf3026620e 0ec395f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/30 21:04 openbsd 18bf3026620e 0ec395f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/30 20:03 openbsd 18bf3026620e 0ec395f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/10/29 22:32 openbsd 41c9835fdb79 b498adee .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: failed to mkdtemp
2025/02/03 09:05 openbsd db5d28f093d6 568559e4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: failed to mkdtemp
2026/11/01 18:58 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 17:51 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 16:49 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 16:27 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 11:59 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 09:23 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 06:26 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 01:21 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/11/01 00:18 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 21:52 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 20:25 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 25a0ae84 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 17:11 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 15:57 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 13:23 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 12:17 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 09:54 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 08:25 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 06:57 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/31 05:57 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/30 23:10 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 2041d3f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/30 18:24 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 0ec395f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
2026/10/30 17:19 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan b1b521f3695d 0ec395f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan SYZFAIL: failed to mkdtemp
* Struck through repros no longer work on HEAD.