I seem to have done a mistake while validating this Bug 1377419 to say that it works on Ubuntu 12.4.3 Icehouse. It does not.
Like it was mentioned in Comment#3 by Ajay, the libvirt version 1.2.2-0ubuntu13.1.2 has this bug.
To summarize :
Ubuntu 12.04.3 1.10 34 Havana has libvirt 0.9.8-2ubuntu17.17 (Works) Ubuntu 12.04.3 2.0 20 icehouse has libvirt 1.2.2-0ubuntu13.1.2 (Fails) Ubuntu 14.04 3.0 2509 icehouse has libvirt 1.2.2-0ubuntu13.1.6 (Works) Ubuntu 14.04 2.0 20 icehouse has libvirt 1.2.2-0ubuntu13.1.6 (Works) Ubuntu 14.04 3.0 2509 juno has libvirt 1.2.2-0ubuntu13.1.5 (Works)
Centos 6.5 2.0 18 icehouse has libvirt 0.10.2-29.el6 (Works)
I seem to have done a mistake while validating this Bug 1377419 to say that it works on Ubuntu 12.4.3 Icehouse. It does not.
Like it was mentioned in Comment#3 by Ajay, the libvirt version 1.2.2-0ubuntu13.1.2 has this bug.
To summarize :
Ubuntu 12.04.3 1.10 34 Havana has libvirt 0.9.8-2ubuntu17.17 (Works)
Ubuntu 12.04.3 2.0 20 icehouse has libvirt 1.2.2-0ubuntu13.1.2 (Fails)
Ubuntu 14.04 3.0 2509 icehouse has libvirt 1.2.2-0ubuntu13.1.6 (Works)
Ubuntu 14.04 2.0 20 icehouse has libvirt 1.2.2-0ubuntu13.1.6 (Works)
Ubuntu 14.04 3.0 2509 juno has libvirt 1.2.2-0ubuntu13.1.5 (Works)
Centos 6.5 2.0 18 icehouse has libvirt 0.10.2-29.el6 (Works)