This looks like a libvirt bug at a first glance. Have you tried to report it to the libvirt project? (See https://libvirt.org/bugs.html ) ... also, can you re-create the bug with the very latest upstream version of libvirt and qemu, or does it only occur with an (older?) version of Ubuntu?
This looks like a libvirt bug at a first glance. Have you tried to report it to the libvirt project? (See https:/ /libvirt. org/bugs. html ) ... also, can you re-create the bug with the very latest upstream version of libvirt and qemu, or does it only occur with an (older?) version of Ubuntu?