IV72387: CRASH DURING COMPILATION WITH VMSTATE=0X0005FF0B

APAR status

• Closed as program error.

Error description

• Error Message: Unhandled exception or abend C04Segmentation
  error vmState=0x0005ff0b
  .
  Stack Trace:
  TR_S390RILInstruction::generateBinaryEncodingTR_S390CodeGenerato
  r::doCodeGenerationTR_CodeGenerator::generateCodeTR_Compilation:
  :generateCodeTR_Compilation::compileTR_CompilationInfoPerThreadB
  ase::compileTR_CompilationInfoPerThreadBase::wrappedCompile
  .
  The problem happens during JIT compilation (Binary Encoding) and
  is only seen on z Systems
  

Local fix

• N/A
  

Problem summary

• The problem occurred while the JIT compiler was trying to
  convert a non-real register to a real register during code
  compilation.
  

Problem conclusion

• The JIT compiler has been updated to avoid the incorrect
  assumptions that led to the incorrect behavior.
  .
  This APAR will be fixed in the following Java Releases:
     7 R1 SR3       (7.1.3.0)
     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 available
  Service Refreshes and Fix Packs can be found at:
             https://www.ibm.com/developerworks/java/jdk/
  

Temporary fix

Comments

APAR Information

• 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

  JIT

• Fixed component ID

  620700124

Applicable component levels

• R130 PSY

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