add_proto_fail   3148 net/ipv4/ipmr.c 		goto add_proto_fail;
add_proto_fail   3163 net/ipv4/ipmr.c add_proto_fail:
add_proto_fail   1370 net/ipv6/ip6mr.c 		goto add_proto_fail;
add_proto_fail   1380 net/ipv6/ip6mr.c add_proto_fail: