Call a backtrace and log it if we have a failed interface variable.
Call a backtrace and log it if we have a failed interface variable.

dennypage/pfsense,phil-davis/pfsense,brunostein/pfsense,ptorsten/pfsense,dennypage/pfsense,pfsense/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,phil-davis/pfsense,ch1c4um/pfsense,brunostein/pfsense,brunostein/pfsense,phil-davis/pfsense,pfsense/pfsense,NOYB/pfsense,NOYB/pfsense,NOYB/pfsense,phil-davis/pfsense,pfsense/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,ptorsten/pfsense,jxmx/pfsense,jxmx/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ch1c4um/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,ptorsten/pfsense,pfsense/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,dennypage/pfsense