[libvirt] seg fault when running snapshot-create

I'm getting a seg fault when running virsh snapshot-create 1, but only when virt-manager is open and connected. Here is some of the debug info I was able to come up with - http://fpaste.org/9GO6/ (bt) http://fpaste.org/7gkH/ ('thread apply all bt) * After the crash (gdb) p mon->msg $1 = (qemuMonitorMessagePtr) 0x0 nibbler:~ # libvirtd --version libvirtd (libvirt) 0.8.0 Please let me know if there is any other information you need. Stephen