IBM Support

IV01845: MEMORY LEAK POSSIBLE WITH FINALIZABLE OBJECTS WHEN AOT CODE IS U SED

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: OutOfMemoryError
.
Stack Trace: N/A
.

Local fix

  • -Xjit:exclude={java/lang/Object.<init>()V}
or
-Xaot:{java/lang/Object.<init>()V}(noload,nostore)

Problem summary

  • The AOT code generated for java/lang/Object.<init>()V is
incorrect and as a result the finalizer is not called, leaking
memory.

Problem conclusion

  • This defect will be fixed in:
6.0.1 GA FP1
.
The JVM was updated to generate correct AOT code for
java/lang/Object.<init>()V.
.
To obtain the fix:
Install build 20110223 or later

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV01845
    • 

  • Reported component name
    JIT
    • 

  • Reported component ID
    620700124
    • 

  • Reported release
    260
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2011-06-15
    • 

  • Closed date
    2011-06-15
    • 

  • Last modified date
    2011-06-15
    • 





    

  • 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


    

  • R260  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":"260","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            15 June 2011
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback