virt-manager: create lxc app container hangs

[sean darcy <seandarcy2@xxxxxxxxx>]

libvirt-0.9.6-2.fc15.x86_64
virt-manager-0.9.0-7.fc15.noarch

I'm trying to use virt-manager create a simple lxc app container just to 
see how it works. App is /bin/sh, 128 megs, 1 cpu.

All seems to go well, but when I click "Finish" and the "Creating 
Virtual Machine" box comes up, "Creating Domain..." stays at 0B though 
the slider keeps going back and forth.

Nothing in /var/log/libvirt/libvirtd.log

No relevant log in /var/log/libvirt/qemu/

Any help appreciated.

sean