K 10 svn:author V 3 mav K 8 svn:date V 27 2016-09-14T09:13:17.731726Z K 7 svn:log V 295 MFC r305123: Fix kernel panic when inheriting properties without default. There are two writable hidden properties "iscsioptions" and "stmf_sbd_lu", that have no default string value. Attempt to unset them or replicate caused kernel panic. This simple bandaid seems fixes the problem nicely. END