I'm also seeing this with the 2.6.32-35 kernel. When I try to live migrate a
system with that kernel, it hangs in some fashion. Console is black screen.
When I try to ssh in, it responds but cannot finish auth process.
2.6.32-34 had a kernel panic when I migrated.
Installing linux-image-serve
I am also seeing this problem (or something very similar).
If I restore a saved VM from virsh, virt-manager still sees it as
shutdown. This happens even if the VM was saved via virt-manager.
I havn't tested this as root but I can repeat it over and over as a user
who has KVM and libvirt group mem