netbsd boot error: can't ssh into the instance (9)

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 81fa3bfd8f8b wsemul_vt100_subr: spell edp->tabs assertion ..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=17ba6550c80000
kernel config: https://syzkaller.appspot.com/x/.config?x=fab579639ba4bf0a
dashboard link: https://syzkaller.appspot.com/bug?extid=69221adbc003f4b114d7
compiler: g++ (Debian 10.2.1-6) 10.2.1 20210110

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/25d5cf9fe30b/disk-81fa3bfd.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/f134e79bbbc2/netbsd-81fa3bfd.gdb.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+69221a...@syzkaller.appspotmail.com



---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.