**Exception 32: EPC=8027A97C, Cause=0000001C (BusErrD  )
                RA=8027D8F0, VAddr=00000000

        0  ($00) = 00000000     AT ($01) = 10000000
        v0 ($02) = B8000000     v1 ($03) = 806421E4
        a0 ($04) = 8064223C     a1 ($05) = B8005F18
        a2 ($06) = 00000000     a3 ($07) = 000006E0
        t0 ($08) = 00000000     t1 ($09) = 00000000
        t2 ($10) = 00000007     t3 ($11) = 00000000
        t4 ($12) = 0000002C     t5 ($13) = 804B0000
        t6 ($14) = 00000000     t7 ($15) = 00000000
        s0 ($16) = 8064223C     s1 ($17) = 8064223C
        s2 ($18) = 806421E4     s3 ($19) = 00000006
        s4 ($20) = 00000001     s5 ($21) = 00000001
        s6 ($22) = 8064223C     s7 ($23) = 804785C0
        t8 ($24) = 00000002     t9 ($25) = 00000000
        k0 ($26) = 804A0000     k1 ($27) = 804B0000
        gp ($28) = 804A4000     sp ($29) = 804A5D38
        fp ($30) = 80642218     ra ($31) = 8027D8F0