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IV33527: CRASH IN JAVA JIT COMPILER WHILE COMPILING A METHOD AFTER APPLYING APAR IV13168

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APAR status

  • Closed as program error.

Error description

  • Error Message: A SIGSEGV/GPF is received during the compilation
of a Java method.
.
Stack Trace: TR_SetMonitorStateOnBlockEntry::set+0x4b4
TR_CodeGenerator::doInstructionSelection+0x281
TR_CodeGenerator::generateCodePhase1+0x3d0
TR_CodeGenerator::generateCode+0x1b
.

Local fix

  • This issue may be avoided by preventing the Java method from
being compiled using the -Xjit:exclude={...} option.

Problem summary

  • This problem is caused by an incomplete fix for APAR IV13764 in
Java 6 SR11.

Problem conclusion

  • This defect will be fixed in:
6.0.0 SR13
.
The complete fix for IV13764 has been applied to the Java 6 JIT
compiler.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV33527
    • 

  • Reported component name
    JIT
    • 

  • Reported component ID
    620700124
    • 

  • Reported release
    600
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-12-17
    • 

  • Closed date
    2012-12-17
    • 

  • Last modified date
    2013-02-13
    • 





    

  • 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


    

  • R600  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSC9HBA","label":"Just In Time (JIT) Compiler"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            13 February 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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