ipv6_route_seq_next_table 2501 net/ipv6/ip6_fib.c 	iter->tbl = ipv6_route_seq_next_table(iter->tbl, net);
ipv6_route_seq_next_table 2516 net/ipv6/ip6_fib.c 	iter->tbl = ipv6_route_seq_next_table(NULL, net);