please attach /etc/udev/rules.d/70-persistent-net.rules
Here you go! :) #GENERATED BY A SUCKY KS POST SCRIPT SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:1A:64:C7:EC:08, IMPORT=/lib/udev/rename_device %k eth0 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:1A:64:C7:EC:0A, IMPORT=/lib/udev/rename_device %k eth1 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:15:17:96:0F:FC, IMPORT=/lib/udev/rename_device %k eth2 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:15:17:96:0F:FD, IMPORT=/lib/udev/rename_device %k eth3 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:15:17:96:0F:FE, IMPORT=/lib/udev/rename_device %k eth4 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:15:17:96:0F:FF, IMPORT=/lib/udev/rename_device %k eth5 SUBSYSTEM==net, ACTION==add, SYSFS{address}==00:1B:21:29:CD:39, IMPORT=/lib/udev/rename_device %k eth6
would be interesting to which component the "SUCKY KS POST SCRIPT" belongs to :)