Add improved error handling for generic deadman
Add improved error handling for generic deadman

mpurzynski/MozDef,Phrozyn/MozDef,mozilla/MozDef,gdestuynder/MozDef,gdestuynder/MozDef,Phrozyn/MozDef,mozilla/MozDef,gdestuynder/MozDef,mpurzynski/MozDef,mpurzynski/MozDef,Phrozyn/MozDef,mozilla/MozDef,jeffbryner/MozDef,mpurzynski/MozDef,Phrozyn/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,gdestuynder/MozDef,mozilla/MozDef