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IV55182: JVM CRASHED WHEN ATTEMPTING TO EXECUTE AN AOT COMPILED METHOD

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: JVM gets terminated abnormally after a JVM
restart.
.
Stack Trace: N/A
.

Local fix

  • This issue can be worked around by disabling AOT compiler using
-Xnoaot command line option or configuring the JVM to not use
the shared classes cache. Note, disabling AOT or shared classes
cache is a trade off to the performance benefits it brings in.

Problem summary

  • The problem is caused by a bug in JVM that allows multiple
entries of AOT metadata to be added to the shared classes cache.

Problem conclusion

  • This APAR will be fixed in the following Java Releases:
   6    SR16      (6.0.16.0)
.
The JVM has been updated to prevent multiple entries of AOT
metadata into shared classes cache when multiple JVMs are
attached to same shared cache.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV55182
    • 

  • 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
    2014-02-07
    • 

  • Closed date
    2014-02-07
    • 

  • Last modified date
    2014-02-16
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
PI12139
    

    • 



Fix information


    

  • Fixed component name
    J9 COMMON CODE
    • 

  • Fixed component ID
    620700127
    • 



Applicable component levels


    

  • R600  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            16 February 2014
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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