pfrkt_match
tbl->pfrts_match = pfr_kstate_counter_fetch(&p->pfrkt_match);
pfr_kstate_counter_zero(&kt->pfrkt_match);
if (pfr_kstate_counter_init(&kt->pfrkt_match, M_NOWAIT) != 0) {
pfr_kstate_counter_deinit(&kt->pfrkt_match);
pfr_kstate_counter_add(&kt->pfrkt_match, 1);
pfr_kstate_counter_add(&kt->pfrkt_match, 1);
pfr_kstate_counter_add(&kt->pfrkt_match, 1);