HEAD-1199 add additional debug and error checking to try to catch cause of some objects missing nics.
HEAD-1199 add additional debug and error checking to try to catch cause of some objects missing nics.

joyent/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,joyent/sdc-headnode,kaizengarden/sdc-headnode