DBG_STM
DPRINTFN(DBG_STM, sc, "rate %d index %d\n", rate, ridx);
DPRINTFN(DBG_STM, sc, "%d fallbacks to %d\n",
DPRINTFN(DBG_STM, usc, "newstate %s(%d) -> %s(%d)\n",
DPRINTFN(DBG_FN | DBG_STM, sc, "nstate=%s(%d), arg=%d\n",
DPRINTFN(DBG_FN | DBG_STM, sc, "%s(%d)->%s(%d)\n",
DPRINTFN(DBG_STM, "%jd->%jd", ostate, nstate, 0, 0);
DPRINTFN(DBG_STM, "called", 0, 0, 0, 0);