[libvirt] Bug 1047429 �C Can't attach virtio disk device with 'internal error: Device alias was not set for PCI controller with index 0 required for device at address 0000:00:1e.0'

Hi experts, It seemed there is a bug of PCI controller, details are as: https://bugzilla.redhat.com/show_bug.cgi?id=1047429 Is there any expert focusing on this problem? Thanks~ ------------------ Best regards! GuanQiang 2014-01-06