1 BPF_MAP_CREATE 0 2 BPF_MAP_LOOKUP_ELEM 1 3 BPF_MAP_UPDATE_ELEM 2 4 BPF_MAP_DELETE_ELEM 3 5 BPF_MAP_GET_NEXT_KEY 4 6 BPF_PROG_LOAD 5 7 BPF_OBJ_PIN 6 8 BPF_OBJ_GET 7 9 BPF_PROG_ATTACH 8 10 BPF_PROG_DETACH 9 11
