openbsd test error: SYZFAIL: failed to recv rpc

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 548c80f25ce3 remove stray ".Xc";
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=104266a5980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1bc15e68cd2a49e5
dashboard link: https://syzkaller.appspot.com/bug?extid=36b53f0d36aaed6ebb4b

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/681b83f90cf9/disk-548c80f2.raw.xz
bsd.gdb: https://storage.googleapis.com/syzbot-assets/fba2d34162b4/bsd-548c80f2.gdb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/2d544a220d7a/kernel-548c80f2.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+36b53f...@syzkaller.appspotmail.com

SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)


OpenBSD/amd64 (ci-openbsd-main-test-0.c.syzkaller.internal) (tty00)

login: set $lines = 0
Password:
Login incorrect
login: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
show malloc
login: Password:


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