panic: kernel diserialport: VM disconnected.

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 260aa4b1b9f1 In no-fill mode, avoid bogus blank lines in t..
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1099db20c00000
kernel config: https://syzkaller.appspot.com/x/.config?x=67702c30ce8f1b56
dashboard link: https://syzkaller.appspot.com/bug?extid=a7e457b565963b1f1512
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+a7e457...@syzkaller.appspotmail.com

panic: kernel diserialport: VM disconnected.


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[Anton Lindqvist]

On Sun, Jan 06, 2019 at 03:56:03AM -0800, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 260aa4b1b9f1 In no-fill mode, avoid bogus blank lines in t..
> git tree: openbsd
> console output: https://syzkaller.appspot.com/x/log.txt?x=1099db20c00000
> kernel config: https://syzkaller.appspot.com/x/.config?x=67702c30ce8f1b56
> dashboard link: https://syzkaller.appspot.com/bug?extid=a7e457b565963b1f1512
> 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+a7e457...@syzkaller.appspotmail.com
>
> panic: kernel diserialport: VM disconnected.

GCE related?

[Dmitry Vyukov]

Hard to say. A rare infrastructure flake is always possible. Let's
wait and see if it happens again.

[Anton Lindqvist]

No action in over a month. Closing for now.

#syz invalid