RTNLGRP_IPV6_RULE  453 net/ipv6/fib6_rules.c 	.nlgroup		= RTNLGRP_IPV6_RULE,
RTNLGRP_IPV6_RULE  218 net/ipv6/ip6mr.c 	.nlgroup	= RTNLGRP_IPV6_RULE,