The chkconfig priority of dhcdbd is too low so dhcdbd tries to start before the dbus daemon causing a failure. Changing it to 98 (dbus is 97) however causes it to have the same priority as NetworkManager (which I suppose has to be started after). Since 'dhcdbd' is sorted before 'NetworkManager' it happens to work anyway but there seems to be some need for priority shuffling.
*** This bug has been marked as a duplicate of 163711 ***