KCOV_STATE_READY
if (kd->kd_state != KCOV_STATE_READY) {
kd->kd_state = KCOV_STATE_READY;
kd->kd_state = KCOV_STATE_READY;
kd->kd_state = KCOV_STATE_READY;
if (kr == NULL || kr->kr_state != KCOV_STATE_READY)
kc->kc_kd.kd_state = KCOV_STATE_READY;
if (kd->kd_state != KCOV_STATE_READY)
kr->kr_state = KCOV_STATE_READY;