Comment 0 for bug 973536

I'm running a Windows7 guest in KVM via libvirt/virt-manager on a Oneiric desktop 64-bit. Every once in a while (2-3 times a week, sometimes daily) the CPU usage goes berserk and the host becomes very unresponsive and unusable. This also happened once with a Breezy guest so it's not strictly a Windows issue. I'm just seeing it more often with Windows because that's what I run daily.

More information attached, let me know what other info I should collect, the next time the machine is in that state.