Please create a new 7.6 machine type for aarch64 QEMU. The old one, virt-rhel7.5.0, should be removed in 7.6 because virt-rhel7.5.0 is not an officially supported version.
Fix included in qemu-kvm-rhev-2.12.0-2.el7
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.