FAC_UT

    FAC_UT            220 modules/er/er_aspects.h  { FAC_UT, "UT_MEM", ASP_UT_MEM  },
    FAC_UT            221 modules/er/er_aspects.h  { FAC_UT, "UT_FD", ASP_UT_FD  },
    FAC_UT             43 modules/ut/er_UT_errors.h #define UT_OK		ER_SEV_I + (FAC_UT<<16) + LOW_UT_OK
    FAC_UT             44 modules/ut/er_UT_errors.h #define UT_OUTMEM	ER_SEV_F + (FAC_UT<<16) + LOW_UT_OUTMEM
    FAC_UT             45 modules/ut/er_UT_errors.h #define UT_NOMEMLOG	ER_SEV_W + (FAC_UT<<16) + LOW_UT_NOMEMLOG
    FAC_UT             46 modules/ut/er_UT_errors.h #define UT_DUPCLOSE	ER_SEV_E + (FAC_UT<<16) + LOW_UT_DUPCLOSE
    FAC_UT             76 modules/ut/fdwrap.c         ER_perror(FAC_UT, UT_DUPCLOSE,
    FAC_UT            101 modules/ut/fdwrap.c         ER_perror(FAC_UT, UT_DUPCLOSE,
    FAC_UT             71 modules/ut/memwrap.c         ER_dbg_va(FAC_UT, ASP_UT_MEM,
    FAC_UT             81 modules/ut/memwrap.c         ER_dbg_va(FAC_UT, ASP_UT_MEM,
    FAC_UT             92 modules/ut/memwrap.c     ER_perror(FAC_UT, UT_NOMEMLOG,
    FAC_UT            110 modules/ut/memwrap.c         ER_perror(FAC_UT, UT_OUTMEM,
    FAC_UT            125 modules/ut/memwrap.c         ER_perror(FAC_UT, UT_OUTMEM,
    FAC_UT            140 modules/ut/memwrap.c         ER_perror(FAC_UT, UT_OUTMEM,
    FAC_UT             45 tests/ut/test_ut.c   ER_dbg_va(FAC_UT, MA_new(ER_ASP_RX, -1), "creating a string at %08x", str);