Name: yyT116575 Date: 12/14/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)


We have an application that sometimes crashes with c0000005 (access violation).

I haven't been able to isolate the problem, so I can't supply you with a test
program.

It is a big multi-threaded database application, that also uses RMI.

Several instances of the application runs on the machine, two of them have
crashed (not at the same time though).

The Java code is COMPILED with JDK1.2.2. Is that significant?

The application runs without problems on single processor machines with
JRE1.3.0-C.
The application runs without problems on 2-processor machines with JRE1.3.0-C.
An earlier version of the applcation ran without problems on the same 4-
processor machine with JRE1.2.2.

At the moment, we're running with the "Client" edition of 1.3.0. Would
the "Server" edition be a better choice? Is the "Server" edition better adapted
for multiprocessor machines?

Do you have any hints on how to gather useful information that would aid
troubleshooting?

Below follows a part of a rather large Dr Watson dump (the bug submission site
error'd a full dump). I can send you complete dumps if you're interested.



Application exception occurred:
        App: (pid=1203)
        When: 12/12/2000 @ 9:46:50.918
        Exception number: c0000005 (access violation)

*----> System Information <----*
        Computer Name: XXX
        User Name: XXX
        Number of Processors: 4
        Processor Type: x86 Family 6 Model 5 Stepping 3
        Windows Version: 4.0
        Current Build: 1381
        Service Pack: 5
        Current Type: Multiprocessor Free
        Registered Organization: XXX
        Registered Owner: XXX

*----> Task List <----*
   0 Idle.exe
   2 System.exe
  34 SMSS.exe
  42 CSRSS.exe
  53 WINLOGON.exe
  60 SERVICES.exe
  63 LSASS.exe
  87 SPOOLSS.exe
 102 awservices.exe
 105 cam.exe
 117 ccinrcd.exe
 122 ccirmtd.exe
 126 quenetd.exe
 130 CLIENT32.exe
 137 CPQRCMC.exe
 144 CQIMDSVC.exe
 155 esmagent.exe
 157 aws_orb.exe
 166 agtnt.exe
 178 LogWatNT.exe
 184 DMQSRV.exe
 201 dmqgcp.exe
 203 amqsvc.exe
 207 dmqlog32.exe
 212 aws_snmp.exe
 229 aws_listen.exe
 240 NPSSVC.exe
 245 nsrexecd.exe
 249 aws_sadmin.exe
 320 TNSLSNR80.exe
 326 portmap.exe
 331 RPCSS.exe
 335 SNMP.exe
 342 SYSDOWN.exe
 348 w32time.exe
 351 caft.exe
 359 dmqqe.exe
 367 CAUNISRV.exe
 377 PSTORES.exe
 357 mstask.exe
 387 cpqnimgt.exe
 396 cqmgserv.exe
 400 cqmgstor.exe
 411 caintos.exe
 426 dmqjourn.exe
 428 dmqld.exe
 431 dmqld.exe
 439 caiLogA2.exe
 390 hpaAgent.exe
 461 prfAgent.exe
 488 cqmghost.exe
 503 cpqwmgmt.exe
 556 amqmsrvn.exe
 567 amqzxma0.exe
 570 amqxssvn.exe
 573 amqxssvn.exe
 577 amqhasmn.exe
 580 amqzllp0.exe
 583 amqrrmfa.exe
 586 amqzlaa0.exe
 588 amqpcsea.exe
 594 runmqchi.exe
 597 amqxssvn.exe
 602 runmqlsr.exe
 205 runmqtrm.exe
 313 NDDEAGNT.exe
 308 EXPLORER.exe
 605 NTACMON.exe
 563 LOADWC.exe
 606 amqmtbrn.exe
 616 CASRVMON.exe
 623 CAENFdmn.exe
 625 CAOPRDMN.exe
 629 CAOPRLOG.exe
 630 CAUSAMD.exe
 633 CAEMRTS.exe
 635 RTSERVER.exe
 637 CA_CAL.exe
 639 SNMPTRAP.exe
 644 CASCHSRV.exe
 657 CAU9RMT.exe
 707 CAEMRTA.exe
 704 CAEMRTA.exe
 523 CAUDIRHD.exe
  77 RTAGENTD.exe
 281 RTAGENTD.exe
 295 RTAGENTD.exe
 526 RTAGENTD.exe
 276 RTAGENTD.exe
 287 RTAGENTD.exe
 300 RTAGENTD.exe
 537 ORACLE80.exe
 531 STRTDB80.exe
 732 ORACLE80.exe
 284 STRTDB80.exe
 766 ORACLE80.exe
 758 STRTDB80.exe
  90 DDHELP.exe
 899 TASKMGR.exe
 970 ORACLE80.exe
 953 STRTDB80.exe
 932 ORACLE80.exe
 973 STRTDB80.exe
 793 ORACLE80.exe
 723 STRTDB80.exe
1032 Server.exe
 927 javaw.exe
 946 Server.exe
1203 javaw.exe
 985 BATman.exe
1130 Server.exe
1212 javaw.exe
1095 Server.exe
1058 javaw.exe
 965 Server.exe
1141 javaw.exe
 846 Server.exe
1196 javaw.exe
 893 CMD.exe
1157 FTP.exe
1223 runmqchl.exe
 789 DRWTSN32.exe
   0 _Total.exe

(00400000 - 00405000)
(77f60000 - 77fbe000) dll\ntdll.dbg
(77e70000 - 77ec4000) dll\user32.dbg
(77f00000 - 77f5e000) dll\kernel32.dbg
(77ed0000 - 77efc000) dll\gdi32.dbg
(77dc0000 - 77dff000) dll\advapi32.dbg
(77e10000 - 77e67000) dll\rpcrt4.dbg
(78000000 - 78040000)
(503f0000 - 503f0000)
(77fd0000 - 77ffa000) dll\winmm.dbg
(50220000 - 50227000)
(50380000 - 5038d000)
(50250000 - 50267000)
(50390000 - 5039d000)
(50020000 - 50128000)
(77c00000 - 77c18000) drv\winspool.dbg
(76ab0000 - 76ab5000) dll\imm32.dbg
(77b20000 - 77bd6000) dll\ole32.dbg
(501e0000 - 5021b000)
(50330000 - 50338000)
(776d0000 - 776d8000) dll\wsock32.dbg
(776b0000 - 776c4000) dll\ws2_32.dbg
(776a0000 - 776a7000) dll\ws2help.dbg
(74ff0000 - 74ffe000) dll\rnr20.dbg
(77bf0000 - 77bf7000) dll\rpcltc1.dbg
(77660000 - 7766f000) dll\msafd.dbg
(77690000 - 77699000) dll\wshtcpip.dbg
(77130000 - 77156000) dll\ddraw.dbg
(71190000 - 71197000) dll\msidle.dbg
(10000000 - 10033000)
(09d40000 - 09d76000)
(09d80000 - 09daa000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmq.dll
(09db0000 - 09dc4000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqipi.dll
(09dd0000 - 09dda000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqspi.dll
(78080000 - 78080000)
(780a0000 - 780a0000)
(09de0000 - 09dea000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqio.dll
(09df0000 - 09df9000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqqe.dll
(09e00000 - 09e1c000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqcore.dll
(09e20000 - 09e2c000) E:\dmq\resd\v40a-38\LIB\NT\i386\dmqdap.dll

. . .


State Dump for Thread Id 0x4b7

eax=00000000 ebx=00000000 ecx=00000006 edx=008ec098 esi=0af6f428 edi=00000041
eip=50437d22 esp=08b0fd5c ebp=08b0fd98 iopl=0 nv up ei pl zr na po nc
cs=001b ss=0023 ds=0023 es=0023 fs=0038 gs=0000 efl=00000246


function: <nosymbols>
        50437d08 c3 ret
        50437d09 56 push esi
        50437d0a 8b742408 mov esi,[esp+0x8]
ss:0ac1e763=????????
        50437d0e 8b0e mov ecx,[esi]
ds:0af6f428=00000006
        50437d10 85c9 test ecx,ecx
        50437d12 742e jz 50437d42
        50437d14 8b1584854c50 mov edx,[504c8584]
ds:504c8584=008ec098
        50437d1a 8bc1 mov eax,ecx
        50437d1c c1e810 shr eax,0x10
        50437d1f 8d0440 lea eax,[eax+eax*2]
ds:00000000=????????
FAULT ->50437d22 837cc21400 cmp dword ptr [edx+eax*8+0x14],0x0
ds:0210ea07=????????
        50437d27 7419 jz 50437d42
        50437d29 8b01 mov eax,[ecx]
ds:00000006=????????
        50437d2b 8bd0 mov edx,eax
        50437d2d 83e203 and edx,0x3
        50437d30 80fa03 cmp dl,0x3
        50437d33 7504 jnz 50437d39
        50437d35 24fc and al,0xfc
        50437d37 eb07 jmp 50437d40
        50437d39 6a00 push 0x0
        50437d3b e82f6effff call 5042eb6f
        50437d40 8906 mov [esi],eax
ds:0af6f428=00000006

*----> Stack Back Trace <----*

FramePtr ReturnAd Param#1 Param#2 Param#3 Param#4 Function Name
08b0fd98 504529de 00913538 00a6f0d0 08b0fe14 50437d09 <nosymbols>
(Review ID: 113796)
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