after upgrade to rpm -qa | grep -i wicked wicked-service-0.6.15-8.1.x86_64 libwicked-0-6-0.6.15-8.1.x86_64 wicked-0.6.15-8.1.x86_64 systems are, once again, unbootable. editing @ grub - net.ifnames=0 + net.ifnames=1 allows the system to boot a lucky 'bonus' is that this is still broken enough that the system still comes up with specified interface names (eth0, eth1, eth2), NOT the auto-named interfaces.