MaintenancePanelErrorCodeSummaryforXerox1108Interlisp-DTherearetwotypesofmaintenancepanelcodes:progresscodesanderrorcodes.ProgresscodesareplacedintheMaintenancePanelatvariousstagesofinitialization.Errorcodesaretrapswhichfreezeorblinktheerrornumberinthemaintenancepanel.Allerrorsexceptthe9000-rangeerrorsarefatal.SummaryofMPcoderanges0000-0499boot-timediagnostics0500-0699IOPcode0700-0899Pilotmicrocode0900-0999Pilot1000-6999tech-repdiagnostics7000-8887Star8888-8888MPlamptest9000-9999LispBoot-timeerrors0096Insufficientrealmemory(<1MByte)forlisp0149Usuallyrightafterpower-on.Disknotready.Safeandeffectiveto0-bootfromthisstate.0200-0299Bootingphase2(Initialmicrocode)0200normalbootingphase20201CPerrorinreadingfrombootdevice0202nullMesagerminstalledinphysicalvolume0203brokenrigiddiskbootchain(possiblyintermittent)0204IllegalIOPportcommand0205CPTrap(CSparityordouble-bitmemoryerror)0206nulldiagnosticmicrocodeinphysicalvolume0207nullPilot/Mesaemulatormicrocodeinphysicalvolume0208nullMesagerminstalledinphysicalvolume0217InconsistentVirtualMemory.Requiresre-installationortryanotherpartition.0500-0502Dominoprogresscodes0500StartDominoDominohasstarted0501InitReadTODDominostartingtoreadtheTODclock0502InitReadTODdoneReadingofTODclockcompleted(nextMPnumberfromLisp)0505-0599Dominoerrorcodes0505CSParityCSparityerrordetected0506BurdockCPDisabledBurdockattemptedtouseEtherKludge0507CPBurdockDisabledCPattemptedtouseEtherKludge0508IOPBreakAnIOPbreakwithnoIOPkernel0509IllegalIOPIntrIllegalIOPinterrupt0510BadMapEntryIncorrectvmMapentryinIOPaccess.0511NoCPDmaCompleteCPDmaoperationfailedtocomplete0512NoCPDmaChannelCPDmachannelnotspecified0513ReadCPPortDeadCPnotrespondingtoReadCPPort0514WriteCPPortDeadCPnotrespondingtoWriteCPPort0520StackOverflowAtask'sstackhasoverflowed0565InvToneCmdInvalidkeyboardtonegeneratorcomnd0570InvProcCmdInvalidcmdvalueinProcessorCSB0571UnImplCmdUnimplementedcmdinProcessorCSB0572SetTODErrorTheTime-Of-Daycouldnotbeset0576LSEPCtlOVRLSEPControlCSBoverrun q?` p` q?` g_p`-bq`i-b  I$(/2 6:~ B `U^r`X aQ ""&,/2'5j9\9>BDHJg ]   !# + +b.247;?A0DFJ [h jQ $(* 157 Y2sV Wr=T V = T=R S= Q=p O= N|=  L= Js#q`i Hr`X $d&sq`i G)r`X 8 #%)*7-/46t:=@GCC Ds25A BrnFq`i Ar`XK  ?G_%$@ =}cy77%O ;g 95& "' 8 G$ 6U r$& +& 4_%$@ 2 O &}.027Y 0^s2>y .sr "%F , "')8,$.U1 *# $(+g15<7<? (|s2> &r#& $# )f*-- "&0') !3"&N)9+- i !$  #o%(,-0\ #.)$,.I   #.(*d A "0 )*.  w"0 )*.J  #"%(2  "E(+0  "E%&(* 0  O '*,&2   m (,e.0n2]  !&b)c q?`120580NoValidCommandInvalidfloppyIOCBcommand0581UnImplFloppyCmdUnimplementedfloppyIOCBcmd0582InvalidEscapeCmdInvalidEscapefloppycmd0583CommandTrackFloppytrackregisterisnotcorrect0584TrackToBigFloppytracknumberistoolarge0585BadDmaChannelCouldn'tprogramFloppyDma0586NoDmaEndCount1ExternalDmaEndCountnotset0587NoDmaEndCount2InternalDmaEndCountnotset0900-0999Pilotcodes0915Pilotbreakpoint0937Tryingtofindoutthetimeanddate.Willhanginthisstateifnotimeserverisresponding,andthetimehasnotbeensetonthemachinesincepower-up.0981TryingtodiscoverEthernetpuphostnumber.Willhanginthisstateifnon-LispcodetriestoperformPupoperationsandnoPupIDServerresponds.9000-9299DLionInterlisp-DmicrocodeerrordetectedMostoftheseerrorsareindicativeofsomeseriousproblem,probablyhardware,andusuallyfatal(buttry^Difyoucan'tTeleRaid).Themainexceptionis9004seedescriptionofcode9304.9001CSParErrControlstoreparityerror9002StackErrhardwarestackoverflow9003IBEmptyErrinstructionfetchunitemptyerror9004VirtAddrErrAttempttoreferencevirtualaddress>22bits9005EmuMemErrdoublebitmemoryerrorornon-existentmemory9009CAR/CDRbadpointer9013NegPcErrorinconsistentPCatFnCall9014applyUfnargtoapplynotinteger9016notFreeTrapstackallocationerror9024Pagefaultinthepagefaulthandler.9051BadUfnTable9120MiscErrOutputopcodenosuchregister9121MiscErropcodebad2ndbyte9122MiscErrInputopcodenosuchregister9126PcNegErrorinconsistentPCatPunt9300-9399Lispsystemcodeerror(callto\MP.ERROR)ThesecodesgenerallyindicateanerrorstateinLispsystemcodethatcannotbehandledinthebreakpackage.Mostare"shouldneverhappen"casesthatindicateaseriouserror;butsome(inparticular,9305and9318)maybemuchlessserious.Ifpossible,useTeleRaidtofindoutmoreinformation(presstheUndokeytoentertheTeleRaidserver(cursorchangesinto"TeleRaid"),andruntheTeleRaiduserfromanothermachine).Evenifyoucan'tTeleRaidfromanothermachine,severalofthesecodesyoucanconvertintoaLispbreakiftheworldisstillmostlyconsistentandtheerroroccurredunderusercode(ratherthan,say,thegarbagecollector):type^BtotheTeleRaidserver.SummaryofTeleRaidservercommands:^BattempttoenterBreak.Iferrorisinaspecialsystemcontext,willchangecursorto"CANT",indicatingrefusaltoenterbreak.^DperformHardResetclearstack,flushallnon-restartableprocesses.^Ncontinuefromerror.Thisisusuallynotpossible,exceptforcode9318,orwhenyougota9915errorbytyping^CwhiletheRaidinterruptwasenabled.^PdisplayPuphostnumber(indecimal)inmaintenancepanel.9302InvalidVmem:attempttobootanimagethatisnotavalidLispsysout,orwhichisinconsistentfromhavingsome,butnotall,ofitsdirtypageswritten.CanhappenifyoubootinsteadofcallingLOGOUT.Usuallycaughtsoonerascode217.. fr`X hsp` br`X "E&n*? `7 '+/ ^m"E&* \ "Z%*K+- Z "Z%*+. Y #M(-A WE #&Z)$--/s U{ "&(,/' Ss2g Q-r Oc,k!a$$'*,}.13$47;= DOFI MeZ$(! L,Q!$**p-N024y7{8>WAnDCEJ  8!$N&H*h H0s2X !u$ Err RS(\ v #'-3^9<3@CFHJ C   YZ#$+. 2 36 A"%) @#& >K  $j'*b.l < #$*N.w315 :"/$)Z,.3 5 8 M 7#  %'5( 5Y!u%'V 3 ! ' 1 / @ .1"[$3'5 ,g"[$'x *"[$3'5 (  %'5( &ps2Ye " r # c!-$4%(,027 8=?xAEYJK "/ d !m$,)E*b.25:8: APDG0J  0]  u"(~*,/2m 9=?C}EGgJ ) VMd I#* +S.039<?DJK  U1e5}"h($,.115G7:M?ABEIJ # ^Z p":$(1-258k=@C^EJ  9x"#)*0^4<<!"#s&')*.3"8":?C!DJ P#*''ge $+'+ ,6 o !$%y*,26Z8;?^ADGpIJ>3 "%'*03Y"$*5+ 3 c(!#F'#)+-F.C1z4d8:P>-?k FI x-;% #',h,/4:5m7:?wAE5 t`r`X "L#&  q?`u39303"NoplaceforIOCBpageatstartup"shouldneverhappen.9304Mapoutofbounds:attempttouseapointerlargerthanthevirtualaddressspaceofthemachine.Usuallymeansgarbagewasfetchedfromsomewherethatshouldhavecontainedapointer.Thisusuallyappearsascode9004instead.9305Invalidaddress:attempttouseapointerthatdoesnotrefertoanexisting(allocated)partofvirtualmemory.Usuallymeansgarbagewasfetchedfromsomewherethatshouldhavecontainedapointer.Thiserrorcanoftenbeconvertedtoabreakwiththe^BTeleRaidcommand.9306Invalidvirtualpage.Usuallycaughtsooner,asa9004.9307"Unavailablepageonrealpagechain"inconsistentstateinpagefaulthandler.9308"Loopin\SELECTREALPAGE"inconsistentstateinpagefaulthandler.9309Attempttoallocatealreadyexistingpage(fromcallto\NEWPAGE).9310"\DONEWPAGEfailedtoallocatenewmappage"9311"Lockedpageoccupiesafilepageneededtolockanother"badstateinvirtualmemorysystem.9312ArgtoCLOCK0notanintegerbox.9313Faultonresidentpage:processortookapagefaultforapagethatappearstoberesident.9314PageFaultonstack:shouldn'thappen,asstackisresident.9316Attempttoextendvmembeyond8MB(canonlyhappenifrunningwithVMEM.PURE.STATEon).9317Attempttowritealockedpagewhennotunder\FLUSHVMbadstateinvirtualmemorysystem.9318Errorinuninterruptablesystemcode:anerrorthatordinarilywouldenterabreak(e.g.,atypetestfailure),butinapieceofcodethatshouldnotbeuser-interruptable.Thisisgenerallyasignthatsomedatumusedbysystemcodehasbeensmashed,butthisisnotalwaysfatal.ShouldyounothaveawizardhandytodiagnosetheerrorwithTeleRaid,youcantype^NafterenteringtheTeleRaidserver;Lispwillgoaheadandattempttoenterathebreakanyway,fromwhich(ifitsucceeds)youmightbeabletogleanmoreinformationabouttheproblem.9319Stackfull:hardstackoverflow.Asoftstackoverflow(Lispbreak"STACKFULL")occurswhenthestackismostlyusedup;ifyouproceedbeyondthatpointwithoutresettingyoucancompletelyfillthestackandgetthisMPcode.PressSTOPtoperformaHARDRESETtoclearthestack,orrunTeleRaidtofindoutwhowasguiltyofoverflowingthestack.9320MDSfull:thespaceforallocationoffixed-lengthobjectsiscompletelyexhausted.AcontinuableLispbreak"STORAGEFULL"occurswhenMDSisnearlyfull.9321UnknownUFN:attempttoexecuteanunimplementedopcode.Thisusuallymeansthattheprocessoristryingtoexecuterandommemory,ortookawildjumpsomewhere.Oftenamicrocodebug.9322Atomsfull:thelimitonnumberoflitatoms(2^15)hasbeenreached.9323Pnamesfull:thereisnomorespaceforstoringthepnamesoflitatoms.Thisisunlikelytooccurunlessyoucreateanextraordinarynumberoflitatomsthathaveverylongpnames.9324Stackframeusecountoverflow:theprogramhasattemptedtocreatemorethan200referencestothesamestackframe.9325MDSnearlyfull:thisisawarningthatcomeslaterthanthe"STORAGEFULL"breakbutbeforeyoucompletelyrunout(andgeta9320).Youcancontinuefromthiserrorwith^NfromTeleRaid.9326BadMDSfreelist:thefreelistofrecycledMDSpagesgottrashed.Youcancontinuefromthiserrorwith^NfromTeleRaid.9327Badarrayblock.Thearrayallocatorfoundabadarrayblockinitsfreelist.Generallymeanssomeunsafecodetrashedoneormorelocationsinarrayspace.9328Avariationon9327.9329Thegarbagecollectorattemptedtoreclaimanarrayblock,buttheblock'sheaderwastrashed.Youcancontinuefromthiserrorwith^NfromTeleRaid,butitissymptomaticofarraytrashing,andyoushouldsaveyourstateassoonaspossibleandrestartinagoodsysout.9330Referencecountingproblem:anobjectmarkedashavingaoverflowedreferencecountisnotfoundintheoverflowtable.9331Referencecountingproblem:anobjectwhosereferencecountjustnowoverflowedwasalreadyintheoverflowtable.)K fr`XIhsp` br`X*9 ")- `7@!M#$)(,/2 65:>u@B1GH3^?#'&.058>4?1DDwGa]1c>$ [gcq!8"5&)k,l.13U59 @vC+DHYv"%+)-46:>D EJ JcXal"$7%4(+-/5 VcS ,$m)*+. T v!.1258 S +.043L6X Q9l#'*- .t`r`X Of >$ &) MIa# ')&+ 5 8 9=B Kut`r`XW`  I[39"%&),./25:^;= H5& %'#*f+ Fk"%(+0`169t`r`XFu D!5$'*t`r`X5u8w9> C] Bfy!%U'*[, 37:r;o?BAC>FH|AB. #P')+67E:/;mA"BDGr?FfsA"$(-0"236:M==BsDGAJY><!L$'z-02v5W7:?AG<9#`3 %'*q+n-1E6b9=w?#@KF.H;6l60 &*, 9lg;H!_!#%(.S15\t`;r`X?DGI7%c ? %*-%05l:=R? FvHmJ6]%;'"t`r`X&( -4.1t`r`X67:<@BDJC4b!g<j 'J){ 3sGx #$ ,01 8 ??t@ H1rt`r`X!>%R(,i-1 /m$2% /447ABII, *0"#(,.2 )4  p#&*e,1q28W8;<ACpG']0 #<(8).1f4~7_:I %g/v"$C)+2.37:=@D FHJF$G1t "}sqE#%),/1t`91r`X=A;CGJ4 WYt q$Y$')/`25 8M;8=b@ 'Bs! "'+n/ 1:6569l;A<DtFJ)/ "%$(h)e+/H24V68;;^AEIW $E"?')F, A |"#(J* -g1M35::>AF FbIA@?\"$'.0U1}2 :sBCWEIzpb 3 |"?&&*$/36 8 ?BDFHgJ #_ F q?`;49332Referencecountingproblem:anattemptwasmadetodecrementthereferencecountofanobjectwhosereferencecountwasalreadyzero.9333Oneofanumberofconsistencychecksintheprocessmanagerfailed.9334Theprocessmanagerneededtobuildafunctionframeforsomeoperation,butfailed.Thisnormallyshouldneverhappen,butcouldconceivablyifyouareabouttocompletelyfillupthestack(andthuswouldotherwisegeta9319error).9335Thesysoutyouaretryingtorunusesthefull32MBaddressspace,butyouaretryingtorunitonamachinethatcanonlyaddress8MB.9336SomehowcontrolwastransferredtotheTframeatthetopoftheworld(effectivelya(RETTOT),exceptthatRETTOturnsthatintoaRESET),therebyevadingtheprocessworld.Thisleavesthestackinanunresumablestate.9337Theprocessthatisbeingscheduledtorunnexthashaditsstackreleasedinconsistentstateintheprocessscheduler.9400-9899unassigned9900-9924AttempttocallRaidorAltoO.S.(BCPLSubr).Theonlyonethatislikelytoeveroccuris9915,calltoRAID.NotethatifyouhavetheRaidinterruptenabled(bydefaulton^C),youwillgeta9915errorbytypingthatinterruptcharacter.9905NOOPSUBR9906\BACKGROUNDSUBR9907\CHECKBCPLPASSWORD9908DISKPARTITION9909DSPBOUT9910\DSPRATE9911\GATHERSTATS9912\GETPACKETBUFFER9913\LISPFINISH9914\MOREVMEMFILE9915RAID9916\READRAWPBI9917\WRITERAWPBI9918SETSCREENCOLOR9919SHOWDISPLAY9920\PUPLEVEL1STATE9921\WRITESTATS9922\CONTEXTSWITCH9923\COPYSYS0SUBR9924\WRITEMAP # fr`X hsp` br`X3 |"?')-).517b=/@B`D#H `~S#t ^B?; !%'z).N3 \. 1!%&+c/+1:4 :=>A:AD|J[g,,! )*9,.24 :<>@D.G0JY X7 !$&)H-;158%:<@B%DEGHV51  T "$M&~'+,/ 1f25"8 ?@FUHdSJ #f$c* .35:>? AEHQ%h Z O. #%`'*,/y1%4hADFYHNz LK s2 H2NJa #([r E }r#I$(i*,t`r`X015 79L< ?]AE,J DR.}SV!q"n%(*.1J6 BBt`r`X @t`r`X ?*t`r`X =t` r`X <t`r`X :t`r`X 8t` r`X 7nt`r`X 5t` r`X 4Vt` r`X 2t`r`X 1>t` r`X /t` r`X .&t` r`X ,t` r`X +t`r`X )t` r`X 't` r`X &jt` r`X $t`r`X+ q?`~GACHA  TIMESROMAN  TIMESROMAN  TIMESROMAN ~GACHA  !%j/(&f+'{ERIS}DOC>LISPMPCODES.PRESS;2VANMELLE28-Sep-85 22:39:03