SYZFAIL: dup2(NUM, kInPipeFd) failed (3)

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: f079c6652b3a oops, accidental commit, backout
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=16d10542580000
kernel config: https://syzkaller.appspot.com/x/.config?x=7058272de1526588
dashboard link: https://syzkaller.appspot.com/bug?extid=a73ea427ebc56414cc94

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/a2f66eb06e48/disk-f079c665.raw.xz
bsd.gdb: https://storage.googleapis.com/syzbot-assets/4aeda57023f7/bsd-f079c665.gdb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/7ef489bc720b/kernel-f079c665.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+a73ea4...@syzkaller.appspotmail.com

SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: dup2(0, kInPipeFd) failed
(errno 9: Bad file descriptor)
SYZFAIL: repeatedly failed to execute the program
proc=8 req=1262 state=1 status=67 (errno 4: Interrupted system call)
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56. &,53(: : #(!.'%3 4/ 0!'% -!9 "% ,/34!


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