bpf_skc_lookup   5340 net/core/filter.c 	struct sock *sk = bpf_skc_lookup(skb, tuple, len, proto, netns_id,
bpf_skc_lookup   5357 net/core/filter.c 	return (unsigned long)bpf_skc_lookup(skb, tuple, len, IPPROTO_TCP,