klog: %u
%sSocketMode: %04o
%sDirectoryMode: %04o
%sKeepAlive: %s
%sNoDelay: %s
%sFreeBind: %s
%sTransparent: %s
%sBroadcast: %s
%sPassCredentials: %s
%sPassSecurity: %s
%sPassPacketInfo: %s
%sTCPCongestion: %s
%sRemoveOnStop: %s
%sWritable: %s
%sFileDescriptorName: %s
%sSELinuxContextFromNet: %s