lost connection to test machine

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 33815e14fd11 User land time accounting has changed when ke..
git tree: https://github.com/openbsd/src.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=12b4c16e400000
dashboard link: https://syzkaller.appspot.com/bug?extid=e719bb2d96d3b4a9e6a4
compiler:

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

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+e719bb...@syzkaller.appspotmail.com



---
This bug 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 bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.

[syzbot]

syzbot has found a reproducer for the following crash on:

HEAD commit: de353310588d Correctly describe the return values of BN_he..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=13bcc37d400000
kernel config: https://syzkaller.appspot.com/x/.config?x=f2ee3db928411249

dashboard link: https://syzkaller.appspot.com/bug?extid=e719bb2d96d3b4a9e6a4
compiler:

syz repro: https://syzkaller.appspot.com/x/repro.syz?x=103fad43400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1110275d400000

[Anton Lindqvist]

The reproducer sets the CPU rlimit quota to 0 seconds and therefore
receives a SIGKILL.

[Dmitry Vyukov]

Interesting.
This happens because vm.MonitorExecution always considers program
failure as an error. This should hopefully help:
https://github.com/google/syzkaller/commit/88f59346334b1ec60ea3cc78af174856aee31866
We may close this bug as invalid so that syzbot comes up with another
reproducer.

[Anton Lindqvist]

Thanks Dmitry!

#syz invalid

[syzbot]

> #syz invalid

Your 'invalid' command is accepted, but please keep
syzkaller-o...@googlegroups.com mailing list in CC next time. It
serves as a history of what happened with each bug report. Thank you.