Comment 6 for bug 1598833

So, i can see libvirt calling the virt-aa-helper for the volume to be attached in the libvirt logs. But shortly afterwards things fail when libvirt tries to access the volumes backing file (at this point remember that a snapshot is done by creating a new file for the volume and the original file becoming the new files backing file).
Seems virt-aa-helper is not adding the volumes backing file to the apparmor profile causing this issue?
But shouldn't this happen in other setups, too?