bpf_assert
bpf_assert(cookie != 0);
bpf_assert(bpf_cmp_unlikely(cookie, ==, 0));
bpf_assert(bpf_cmp_unlikely(cookie, <, 0));
bpf_assert(bpf_cmp_unlikely(cookie, >, 0));
bpf_assert(bpf_cmp_unlikely(cookie, <=, -1));
bpf_assert(bpf_cmp_unlikely(cookie, >=, 1));
bpf_assert(data + 64 <= data_end);
bpf_assert(bpf_cmp_unlikely(num, op, value)); \