syzbot


SYZFAIL: child failed

Status: upstream: reported on 2026/03/25 00:38
Reported-by: syzbot+f8e6ca69b2eebdffcf7d@syzkaller.appspotmail.com
First crash: 50d, last: now

Sample crash report:
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
ifconfig: tap1: SIOCIFDESTROY: Device not configured
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
ifconfig: tap1: SIOCIFDESTROY: Device not configured
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
ifconfig: tap1: SIOCIFDESTROY: Device not configured
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
ifconfig: tap1: SIOCIFDESTROY: Device not configured
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: Undefined error: 0)
ifconfig: tap1: SIOCIFDESTROY: Device not configured
SYZFAIL: failed to mkdir
 (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=1 req=232 state=1 status=67 (errno 4: Interrupted system call)

Crashes (3982):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/05/14 23:16 openbsd 9f6962b18ef0 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 21:59 openbsd 9f6962b18ef0 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 20:46 openbsd 9f6962b18ef0 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 19:45 openbsd 9f6962b18ef0 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 18:24 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 17:18 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 15:36 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 14:24 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 13:52 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 12:46 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 11:32 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 10:23 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 09:17 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 07:37 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 06:30 openbsd 86898828a45d 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 05:17 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 03:34 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/14 02:34 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/14 01:01 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 23:24 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 21:59 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 20:56 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 19:49 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 18:23 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 15:12 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 12:41 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 11:31 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 11:18 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 09:54 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 08:35 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 07:35 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 06:30 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 06:27 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 05:25 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 04:21 openbsd 104c674285fe 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/13 02:35 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 01:31 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/13 00:23 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/12 22:54 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/12 22:51 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
2026/05/12 21:30 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/12 20:12 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/05/12 19:10 openbsd 5e6d4834f229 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: child failed
2026/03/25 00:38 openbsd 87dc1fa97379 35e4ff71 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: child failed
* Struck through repros no longer work on HEAD.