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IV26977: CRASH CAUSED BY SEGMENTATION ERROR WITH VMSTATE=0X000539FF

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APAR status

  • Closed as program error.

Error description

  • Error Message: Type=Segmentation error vmState=0x000539ff
Module=/sandbox/trbwhite/builds/tr.r9nonZArch-23726/tr.r9/jre/li
b/s390/libj9jit24.so
.
Stack Trace: N/A
.

Local fix

  • 



Problem summary


    

  • The problem is caused by an assumption in the JIT where a return
value would always return an object pointer.  In this case null
was returned.

    



Problem conclusion


    

  • This defect will be fixed in:
7.0.0 SR3
6.0.1 SR4
6.0.0 SR12
5.0.0 SR14
.
Ensured that null values could be tolerated.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV26977
    • 

  • Reported component name
    JIT
    • 

  • Reported component ID
    620700124
    • 

  • Reported release
    260
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-08-24
    • 

  • Closed date
    2012-08-24
    • 

  • Last modified date
    2012-08-24
    • 





    

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

    • 

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

    
IV26978
    

    • 



Fix information


    

  • Fixed component name
    JIT
    • 

  • Fixed component ID
    620700124
    • 



Applicable component levels


    

  • R260  PSY
       UP
    • 

  • R600  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 August 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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