Need help debuggung kvm issue on F19

[Matthias Runge]

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.

The last messages I see on /var/log/messages is:

May 17 09:20:01 gauss dbus-daemon[420]: dbus[420]: [system] Rejected
send message, 3 matched rules; type="method_call", sender=":1.46"
(uid=42 pid=1075 comm="/usr/libexec/mission-control-5 ")
interface="org.freedesktop.NetworkManager" member="GetPermissions" error
name="(unset)" requested_reply="0"
destination="org.freedesktop.NetworkManager" (uid=0 pid=416
comm="/usr/sbin/NetworkManager --no-daemon ")

which doesn't really look connected for me at all.

Any hints, how to debug this? The output I see is caps-lock/scroll-lock
blinking....
I--
Matthias Runge <mrunge at matthias-runge.de>