Comment 1 for bug 1259860

When I simply create a vm, an extra disk and some xml like

<disk type='block'>
   <driver name='qemu'/>
   <source dev='/tmp/x.img'/>
   <target dev='vdc' bus='virtio'/>
 </disk>

and do

virsh attach-device saucy /tmp/x.xml --live

then the vm definition gets the /tmp/x.img definition, and
/etc/apparmor.d/libvirt/libvirt-$uuid.files has /tmp/x.img rw.

Can someone with a saucy or trusty nova setup please set
log_level = 1
in /etc/libvirt/libvirtd.conf, (then do
stop libvirt-bin; rm /var/log/libvirt/libvirtd.log; start libvirt-bin)
and reproduce this and attach /var/log/libvirt/libvirtd.log to
this bug? I'd like to see which path this takes through libvirt
when done by nova.