Re: How to lock up a VirtualBox host machine with a guest using tracepath over virtio-net network interface

[Valdis.Kletnieks () vt edu]

On Fri, 21 Jun 2013 16:33:35 +0200, Thomas Dreibholz said:

> - The host system is a 64-bit Linux (tested with Ubuntu 12.04 LTS and Kubuntu

What does 'uname -r' on the host return?

This is almost certainly a bug in either the host network stack or the
VirtualBox modules (probably one of the vboxnet ones).

Also, if you can manage to capture the output of 'sysrq-T' or 'echo t > /proc/sysrq-trigger'
(unfortunately, netconsole will probably *not* be an option here),
so we can see where teh various kernel threads are locked up.

Do you have the stack traceback that should have come out with the BUG message?

Attachment: _bin
Description:

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/