Jail causes host to reboot

Kozlov Sergey kozlov.sergey.404 at gmail.com
Tue Sep 8 18:11:10 UTC 2015

Do you have a dumpdev configured in your rc.conf?
Do you see any files in /var/crash? If yes - then it's a kernel panic
and you have the coredump. Please read this article
and submit a PR.

I know that it can be a difficult path to take, but please do that.
Having a kernel panic in a -RELEASE version is rare and your particular
circumstances are very valuable, cause you can reliably reproduce the bug.

Don't be a free rider, make FreeBSD better ;)


On 07.09.2015 19:35, Niklaas Baudet von Gersdorff wrote:
> On 02/09/15 21:32, Kozlov Sergey wrote:
>> Anyways, any userspace program should not be able to crash the kernel,
>> so if you don't use self-modified OS and you're sure that everything is
>> ok with your hardware, you should really consider adding a bug to
>> <https://bugs.freebsd.org/bugzilla/>
> How can I debug this?
> So far I had a look at `/var/log/messages` of the jail and the jail's
> host but both do not disclose anything special.
> Please see the files attached. The problems arose September 2nd, ~11am
> to ~1pm.

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