APAR status
Closed as program error.
Error description
Error Message: Unhandled exceptionType=Segmentation error vmState=0x00040000J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001Handler1=F6B8F814 Handler2=F6AE5DA3 InaccessibleAddress=00000000EDI=00000000 ESI=D2ED5600 EAX=0001CA02 EBX=F6BFB954ECX=D32CC000 EDX=F6BF453DEIP=F6B7F803 ES=002B DS=002B ESP=D30BC920EFlags=00010202 CS=0023 SS=002B EBP=D30BC998Module=/bluebird/builds/bld_230065/sdk/xi3280/jre/li b/i386/default/libj9vm28.so<OSB>ERR<CSB> Module_base_address=F6B20000 . Stack Trace: <signal handler called>internalFindClassUTF8 ()resolveClassRef ()fixUnsafeMethods ()Java_sun_misc_Unsafe_defineClass__Ljava_lang_String_2_3BIILjav a_lang_ClassLoader_2Ljava_security_ProtectionDomain_2 ()VMprJavaSendNative ()??initializeImpl ()classInitStateMachine ()resolveStaticMethodRefInto ()resolveStaticMethodRef ()bytecodeLoop ()cInterpreter ()?? ()javaProtectedThreadProc ()j9sig_protect ()javaThreadProc ()thread_wrapper () .
Local fix
Problem summary
The problem occurs during JVM shutdown and is caused when the JVM trace component terminates while a thread is still running Java code.
Problem conclusion
The JVM trace component has been updated to prevent the crash from occurring. . This APAR will be fixed in the following Java Releases: 8 SR1 (8.0.1.0) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV71078
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-03-16
Closed date
2015-03-16
Last modified date
2015-03-16
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
R270 PSY
UP
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Document Information
Modified date:
21 February 2022