harmony-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [general] JRockit H27.2.1 for Harmony Class Library released now
Date Sun, 04 Feb 2007 18:05:40 GMT
Thanks Staffan.  I'll take a look...

geir

On Jan 31, 2007, at 8:37 AM, Staffan Larsen wrote:

> Hi Everyone,
>
> I can reproduce the crash below with the latest class library and I
> can also see the cause of it.
>
> What happens is that the harmony launcher has been changed to close
> the jvm library after it is done (by calling hysl_close_shared_library
> (handle)). This causes our harmonyvm.dll to be unloaded along with all
> of it's static data. The problem is that we used some static strings
> in calls to hythread_global(), but when harmonyvm is unloaded, these
> strings go away as well.
>
> A couple of solutions:
> 1) Don't unload the library. It will go away when the process ends  
> anyway.
> 2) We could allocate the strings on the heap instead of using  
> static memory.
> 3) Provide a way to remove a hythread_global during shutdown.
>
> If you want a fast workaround, use 1) and just patch
> classlib\trunk\modules\luni\src\main\native\launcher\shared\main.c so
> it doesn't call hysl_close_shared_library.
>
> Regards,
> /Staffan Larsen
> JRockit Chief Architect
>
> On 1/30/07, Alexei Zakharov <alexei.zakharov@gmail.com> wrote:
>> I've got the below dump while trying to run HelloWorld on this new
>> combination (jRockitVM + fresh Harmony classlib) combination. It  
>> seems
>> there were significant changes in classlib  since r487452 this  
>> version
>> of jRockit was tested with.
>>
>> ---
>> C:\mydoc\projects\tests>C:\Java\harmony\enhanced\classlib\trunk 
>> \deploy\jdk\jre\b
>> in\java RunHello
>> Hello from Hello
>> ===== BEGIN DUMP  
>> =============================================================
>> JRockit dump produced after 0 days, 00:00:10 on Tue Jan 30  
>> 15:03:27 2007
>>
>> Additional information is available in:
>>   C:\mydoc\projects\tests\jrockit.4968.dump
>>   C:\mydoc\projects\tests\jrockit.4968.mdmp
>> If you see this dump, please open a support case with BEA and
>> supply as much information as you can on your system setup and
>> the program you were running. You can also search for solutions
>> to your problem at http://forums.bea.com in
>> the forum jrockit.developer.interest.general.
>>
>> Error Message: Illegal memory access. [54]
>> Exception Rec: EXCEPTION_ACCESS_VIOLATION (c0000005) at 0x7C342CD0  
>> - memory at 0
>> x10002130 could not be read.
>> Minidump     : Wrote mdmp. Size is 102MB
>> SafeDllMode  : -1
>> Version      : BEA JRockit(R) gras-75523-1.5.0-20070122-1634- 
>> windows-ia32
>> GC           : System optimized over throughput (initial strategy  
>> singleparpar)
>>              : Current OC phase is: not running. YC is not running.
>>              : mmHeap->data = 0x11600000, mmHeap->top = 0x15600000
>>              : References are 32-bit.
>> CPU          : Intel Pentium M model D SSE SSE2
>> Number CPUs  : 1
>> Tot Phys Mem : 1072611328 (1022 MB)
>> OS version   : Microsoft Windows XP version 5.1 Service Pack 2  
>> (Build 2600) (32-
>> bit)
>> Thread System: Windows Threads
>> State        : JVM is shutting down
>> Command Line : -Dorg.apache.harmony.boot.class.path -Djava.home=C: 
>> \Java\harmony\
>> enhanced\classlib\trunk\deploy\jdk\jre -Djava.library.path=C:\Java 
>> \harmony\enhan
>> ced\classlib\trunk\deploy\jdk\jre\bin\;.;C:\Java\harmony\enhanced 
>> \classlib\trunk
>> \deploy\jdk\jre\bin\default;C:\Java\harmony\enhanced\classlib\trunk 
>> \deploy\jdk\j
>> re\bin\;C:\MYDOC\bin;c:\mydoc\bin\rar;c:\java\jdk1.5.0\bin;c:\Java 
>> \apache-ant-1.
>> 6.5\bin;C:\Program Files\ThinkPad\Utilities;C:\WINDOWS\system32;C: 
>> \WINDOWS;C:\IU
>> WORK;C:\WINDOWS\System32\Wbem;C:\WINDOWS\Downloaded Program  
>> Files;C:\Program Fil
>> es\PC-Doctor for Windows\;C:\Program Files\Intel\Wireless\Bin\;C: 
>> \PROGRA~1\F-Sec
>> ure\ssh;;C:\Program Files\Intel\Wireless\Bin\;C:\Program Files 
>> \Intel\Wireless\Bi
>> n\;C:\Program Files\ThinkPad\ConnectUtilities;C:\Program Files 
>> \Subversion\bin;C:
>> \Program Files\ATI Technologies\ATI Control Panel;C:\Program Files 
>> \ATI Technolog
>> ies\Fire GL 3D Studio Max
>> java.home    : C:\Java\harmony\enhanced\classlib\trunk\deploy\jdk\jre
>> j.class.path : c:\Java\junit3.8.1\junit.jar;%CLASSPATH%;.
>> j.lib.path   : C:\Java\harmony\enhanced\classlib\trunk\deploy\jdk 
>> \jre\bin\;.;C:\
>> Java\harmony\enhanced\classlib\trunk\deploy\jdk\jre\bin\default;C: 
>> \Java\harmony\
>> enhanced\classlib\trunk\deploy\jdk\jre\bin\;C:\MYDOC\bin;c:\mydoc 
>> \bin\rar;c:\jav
>> a\jdk1.5.0\bin;c:\Java\apache-ant-1.6.5\bin;C:\Program Files 
>> \ThinkPad\Utilities;
>> C:\WINDOWS\system32;C:\WINDOWS;C:\IUWORK;C:\WINDOWS\System32 
>> \Wbem;C:\WINDOWS\Dow
>> nloaded Program Files;C:\Program Files\PC-Doctor for Windows\;C: 
>> \Program Files\I
>> ntel\Wireless\Bin\;C:\PROGRA~1\F-Secure\ssh;;C:\Program Files\Intel 
>> \Wireless\Bin
>> \;C:\Program Files\Intel\Wireless\Bin\;C:\Program Files\ThinkPad 
>> \ConnectUtilitie
>> s;C:\Program Files\Subversion\bin;C:\Program Files\ATI Technologies 
>> \ATI Control
>> Panel;C:\Program Files\ATI Technologies\Fire GL 3D Studio Max
>> JAVA_HOME    : c:\java\jdk1.5.0
>> _JAVA_OPTIONS: <not set>
>> PATH         : C:\Java\harmony\enhanced\classlib\trunk\deploy\jdk 
>> \jre\bin\defaul
>> t;C:\Java\harmony\enhanced\classlib\trunk\deploy\jdk\jre\bin\;C: 
>> \MYDOC\bin;c:\my
>> doc\bin\rar;c:\java\jdk1.5.0\bin;c:\Java\apache-ant-1.6.5\bin;C: 
>> \Program Files\T
>> hinkPad\Utilities;C:\WINDOWS\system32;C:\WINDOWS;C:\IUWORK;C: 
>> \WINDOWS\System32\W
>> bem;C:\WINDOWS\Downloaded Program Files;C:\Program Files\PC-Doctor  
>> for Windows\;
>> C:\Program Files\Intel\Wireless\Bin\;C:\PROGRA~1\F-Secure\ssh;;C: 
>> \Program Files\
>> Intel\Wireless\Bin\;C:\Program Files\Intel\Wireless\Bin\;C: 
>> \Program Files\ThinkP
>> ad\ConnectUtilities;C:\Program Files\Subversion\bin;C:\Program  
>> Files\ATI Technol
>> ogies\ATI Control Panel;C:\Program Files\ATI Technologies\Fire GL  
>> 3D Studio Max
>> C Heap       : Good; no memory allocations have failed
>> StackOverFlow: 0 StackOverFlowErrors have occured
>> OutOfMemory  : 0 OutOfMemoryErrors have occured
>>
>> Registers (from ThreadContext: 0x0013F054 / OS context: 0x0013F88C):
>>    eax = 11112bec    ecx = 11112bec    edx = 10002130    ebx =  
>> 7ffde000
>>    esp = 0013fb58    ebp = 0013fb6c    esi = 00000000    edi =  
>> 00000000
>>     es = 00000023     cs = 0000001b     ss = 00000023     ds =  
>> 00000023
>>     fs = 0000003b     gs = 00000000
>>    eip = 7c342cd0 eflags = 00010246
>>
>> Stack:
>> (* marks the word pointed to by the stack pointer)
>> 0013fb58: 11502a79* 10002130  11112bec  0003629c  11508040  0013fb7c
>> 0013fb70: 111070ce  11112bec  0013fbc0  0013fb88  11104ea0  0013fbc0
>> 0013fb88: 0013ff60  00401111  0013fbc0  001a0018  00000002  00037280
>> 0013fba0: 00032f50  0013fbc0  00000004  00000000  0000000f  00000000
>>
>> Code:
>> (* marks the word pointed to by the instruction pointer)
>> 7c342ca0: 5e08458b  8ac3c95f  47880346  02468a03  8a024788  47880146
>> 7c342cb8: 08458b01  c3c95f5e  0424548b  08244c8b  0003c2f7  3b750000
>> 7c342cd0: 013a028b* c00a2d75  613a2674  0a247501  c11d74e4  413a10e8
>> 7c342ce8: 0a187502  3a1174c0  0f750361  8304c183  e40a04c2  ff8bd275
>>
>> Loaded modules:
>> (* denotes the module causing the exception)
>> 00400000-0040dfff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\ja
>> va.exe
>> 7c900000-7c9affff  C:\WINDOWS\system32\ntdll.dll
>> 7c800000-7c8f4fff  C:\WINDOWS\system32\kernel32.dll
>> 11100000-1111bfff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\HY
>> PRT.dll
>> 11500000-1150afff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\HY
>> THR.dll
>> 7c340000-7c395fff *C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\MS
>> VCR71.dll
>> 71ab0000-71ac6fff  C:\WINDOWS\system32\WS2_32.dll
>> 77c10000-77c67fff  C:\WINDOWS\system32\msvcrt.dll
>> 71aa0000-71aa7fff  C:\WINDOWS\system32\WS2HELP.dll
>> 77dd0000-77e6afff  C:\WINDOWS\system32\ADVAPI32.dll
>> 77e70000-77f00fff  C:\WINDOWS\system32\RPCRT4.dll
>> 00410000-00688fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\de
>> fault\jvm.dll
>> 76b40000-76b6cfff  C:\WINDOWS\system32\WINMM.dll
>> 77d40000-77dcffff  C:\WINDOWS\system32\USER32.dll
>> 77f10000-77f56fff  C:\WINDOWS\system32\GDI32.dll
>> 76390000-763acfff  C:\WINDOWS\system32\IMM32.DLL
>> 629c0000-629c8fff  C:\WINDOWS\system32\LPK.DLL
>> 74d90000-74dfafff  C:\WINDOWS\system32\USP10.dll
>> 77fe0000-77ff0fff  C:\WINDOWS\system32\Secur32.dll
>> 003a0000-003c0fff  C:\WINDOWS\system32\NTMARTA.DLL
>> 003d0000-003fbfff  C:\WINDOWS\system32\WLDAP32.dll
>> 00bf0000-00d2cfff  C:\WINDOWS\system32\ole32.dll
>> 71bf0000-71c02fff  C:\WINDOWS\system32\SAMLIB.dll
>> 00d40000-00d46fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\de
>> fault\vmi.dll
>> 00d50000-00d78fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> luni.dll
>> 71a50000-71a8efff  C:\WINDOWS\system32\MSWSOCK.dll
>> 00e80000-00e88fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\de
>> fault\hynatives.dll
>> 00e90000-00e95fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> sig.dll
>> 00ea0000-00eb7fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> zlib.dll
>> 00ec0000-00ec5fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> text.dll
>> 4a800000-4a8c7fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\ic
>> uuc34.dll
>> 4ad00000-4b56ffff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\ic
>> udt34.dll
>> 00ed0000-00ed5fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> nio.dll
>> 00ee0000-00eeefff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\hy
>> archive.dll
>> 00ef0000-00f06fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\IC
>> UInterface34.dll
>> 4a900000-4a9a9fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\ic
>> uin34.dll
>> 662b0000-66307fff  C:\WINDOWS\system32\hnetcfg.dll
>> 71a90000-71a97fff  C:\WINDOWS\System32\wshtcpip.dll
>> 01690000-01697fff  C:\WINDOWS\System32\winrnr.dll
>> 016a0000-016c6fff  C:\WINDOWS\system32\DNSAPI.dll
>> 016d0000-016e0fff  C:\Program Files\Neoteris\Secure Application  
>> Manager\samnsp.d
>> ll
>> 01710000-01715fff  C:\WINDOWS\system32\rasadhlp.dll
>> 03000000-03112fff  C:\Java\harmony\enhanced\classlib\trunk\deploy 
>> \jdk\jre\bin\de
>> fault\dbghelp.dll
>> 76bf0000-76bfafff  C:\WINDOWS\system32\psapi.dll
>>
>>
>> "Thread-11" id=11 idx=0x4 tid=5680 lastJavaFrame=0xFFFFFFFC
>>
>> Stack 0: start=0x00040000, end=0x00140000, guards=0x00043000 (ok),  
>> forbidden=0x0
>> 0041000
>> Thread Stack Trace:
>>     at strcmp+16(strcmp.asm:77+0)@0x7C342CD0
>>     at hythread_global+57(hythread.c:2012+16)@0x11502A79
>>     at hysig_shutdown+14(hysignal.c:255+10)@0x111070CE
>>     at hyport_shutdown_library+16(hyport.c:76+13)@0x11104EA0
>>     at main+257(cmain.c:118+13)@0x00401111
>>     at mainCRTStartup+323(crtexe.c:398+14)@0x00404499
>>     at RegisterWaitForInputIdle+73()@0x7C816FD7
>>     -- Java stack --
>>
>> Additional information is available in:
>>   C:\mydoc\projects\tests\jrockit.4968.dump
>>   C:\mydoc\projects\tests\jrockit.4968.mdmp
>> If you see this dump, please open a support case with BEA and
>> supply as much information as you can on your system setup and
>> the program you were running. You can also search for solutions
>> to your problem at http://forums.bea.com in
>> the forum jrockit.developer.interest.general.
>> ===== END DUMP  
>> ===============================================================
>> ---
>>
>>
>>
>>


Mime
View raw message