Fix included in qemu-kvm-0.12.1.2-2.482.el6
Verified as per https://bugzilla.redhat.com/show_bug.cgi?id=1298073#c3
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.