TR_DBG_RET
TR_DBG_RET(ts, "try_ccache", retval);
TR_DBG_RET(ts, "find_nxt_kdc", KRB5_KDCREP_MODIFIED);
TR_DBG_RET(ts, "find_nxt_kdc", 0);
TR_DBG_RET(ts, "try_kdc", retval);
TR_DBG_RET(ts, "try_kdc", retval);