The init script does not detect tpe in the switch statement (and thus does not set it). Additionally, a audit_gid variable needs to be added to the conf.d/grsecurity file so users can set the gid to audit. And even more, the init script updates the sysctl for the gid's but not the sysctl to enable the option to USE the gids... here's an updated ebuild (and please add the audit_gid field in conf.d/grsecurity)
Created attachment 26257 [details] /etc/init.d/grsecurity
Please feel free commit your changes eradicator.
in portage...