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IV26862: JIT SEGMENTATION FAULT IN SVT:ORB:REMOTEMARSHALLING TEST

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: a segmentation fault(vmState=0x0005ff00) in
SVT:ORB:RemoteMarshalling test
.
Stack Trace: (0x00000080043265F8
<OSB>libj9jit24.so+0x2345f8<CSB>)
(0x0000008004326488 <OSB>libj9jit24.so+0x234488<CSB>)
(0x0000008004325798 <OSB>libj9jit24.so+0x233798<CSB>)
(0x00000080042CC744 <OSB>libj9jit24.so+0x1da744<CSB>)
(0x00000080042D0678 <OSB>libj9jit24.so+0x1de678<CSB>)
(0x00000080042DF694 <OSB>libj9jit24.so+0x1ed694<CSB>)
(0x00000080042DEE54 <OSB>libj9jit24.so+0x1ece54<CSB>)
(0x0000008004262F04 <OSB>libj9jit24.so+0x170f04<CSB>)
(0x0000008004261AA8 <OSB>libj9jit24.so+0x16faa8<CSB>)
(0x0000008000BF6E28 <OSB>libj9prt24.so+0x32e28<CSB>)
(0x000000800425FA68 <OSB>libj9jit24.so+0x16da68<CSB>)
(0x000000800425E6BC <OSB>libj9jit24.so+0x16c6bc<CSB>)
(0x0000008000BF6E28 <OSB>libj9prt24.so+0x32e28<CSB>)
(0x000000800425D298 <OSB>libj9jit24.so+0x16b298<CSB>)
(0x0000008000B8F2F0 <OSB>libj9thr24.so+0xa2f0<CSB>)
(0x000000809468A1D8 <OSB>libpthread.so.0+0xa1d8<CSB>)
.

Local fix

  • no workaround that I know of.

Problem summary

  • a rare and intermittent segmentation fault

Problem conclusion

  • This defect will be fixed in:
6.0.0 SR11
.
The fix has been done in the JIT by supplying the bytecode info
when an address const is created.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV26862
    • 

  • Reported component name
    JIT
    • 

  • Reported component ID
    620700124
    • 

  • Reported release
    600
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-08-22
    • 

  • Closed date
    2012-08-22
    • 

  • Last modified date
    2012-08-22
    • 





    

  • 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:
            

            22 August 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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