Need help debuggung kvm issue on F19

[Chris Murphy]

On May 17, 2013, at 1:29 AM, Matthias Runge <mrunge at matthias-runge.de> wrote:

> Hi,
> 
> lateley, I have seen strange issues on my f19 machine: It seems pretty
> stable, but, as soon as I use libvirt/qemu-kvm, it becomes unstable,
> suddenly crashes, a few minutes after starting vms.

There are a number of bugs on this. I'm hitting these two (maybe the same bug) consistently:
954181
963966

But the interesting part is that I only get the kernel oops on an F19 host (consistently upon remote restart or poweroff of the VM via ssh). I don't get the oops if the same host is running F18, with the same kernel.

3.9.2-200.fc18
3.9.2-301.fc19

So I'm thinking the newer versions of qemu-kvm on F19 are tickling the kernel in a way it doesn't like, but for now I've reverted to F18 on baremetal and test F19 in VM.


Chris Murphy