APAR status
Closed as program error.
Error description
Error Message: WebSphere Application Server Express 7.0.0 crashes during startup in test system on Windows 2003 OS. . Stack Trace: Here's the failing stack trace: j9dyn24!pool_newElement+0x109 j9dyn24!getNewStringTableNode+0xa6 j9dyn24!copyUTF8DataToROM+0x19d j9dyn24!j9bcutil_createRomClassEndian+0x693 j9dyn24!j9bcutil_createRomClass+0x3b j9dyn24!callDynamicLoader+0x57 j9dyn24!internalLoadROMClass+0x5ba j9dyn24!createROMClassFromClassFile+0x52 j9dyn24!internalDefineClass+0x10b jclscar_24!defineClassCommon+0x1b2jclscar_24!Java_java_lang_Clas sLoader_defineClassImpl+0x77 j9vm24!hashTableFindNode+0x29 j9vm24!signalProtectAndRunGlue+0xa j9prt24!j9sig_protect+0x41 j9vm24!gpProtectAndRun+0x38 j9vm24!gpCheckCallin+0x3a j9vm24!callStaticVoidMethod+0x44 java+0x372b java+0x9615 kernel32!BaseThreadStart+0x34 .
Local fix
Disable the shared cache by passing "-Xshareclasses:none" java command line option.
Problem summary
Shared string table corruption caused an internal VM structure to have invalid address for its data member leading to crash in j9dyn24.dll
Problem conclusion
This defect will be fixed in: 6.0.0 SR8 . Additional checking has been added to the VM code to ensure that the data members of internal VM structure are valid and aligned correctly. If the string table is found to be corrupt, it will be re-created. . To obtain the fix: Install build 20100109 or later
Temporary fix
Comments
APAR Information
APAR number
IZ67813
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-01-12
Closed date
2010-01-26
Last modified date
2010-01-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R600 PSN
UP
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Document Information
Modified date:
26 January 2010