Symbol: RTNLGRP_IPV6_MCADDR
net/ipv6/mcast.c
923
rtnl_notify(skb, net, 0, RTNLGRP_IPV6_MCADDR, NULL, GFP_KERNEL);
net/ipv6/mcast.c
926
rtnl_set_sk_err(net, RTNLGRP_IPV6_MCADDR, err);