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IV07377: CRASH IN MSNENT_MPI_COREDUMP. APPLIES TO AIX 7100-01

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APAR status

  • Closed as program error.

Error description

  • System crash with the following stack:
(11)> f
pvthread+002500 STACK:
￭F1000000C01207A4msnent_mpi_coredump+0022A4 (0000000000000000)
￭F1000000C013B710msnent_slih+000510 (??)
￭00014D70.hkey_legacy_gate+00004C ()
￭001A9A00i_poll_soft+000140 (??)
￭001A8E50i_softmod+000310 ()
￭001D7F34flih_util+000260 ()

Local fix

  • 



Problem summary


    

  • System crash with the following stack:
(11)> f
pvthread+002500 STACK:
 F1000000C01207A4 msnent_mpi_coredump+0022A4 (0000000000000000)
 F1000000C013B710 msnent_slih+000510 (??)
 00014D70 .hkey_legacy_gate+00004C ()
 001A9A00 i_poll_soft+000140 (??)
 001A8E50 i_softmod+000310 ()
 001D7F34 flih_util+000260 ()

    



Problem conclusion


    

  • Fix the syncronization issue in the driver

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV07377
    • 

  • Reported component name
    AIX V7.1
    • 

  • Reported component ID
    5765H4000
    • 

  • Reported release
    710
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2011-09-06
    • 

  • Closed date
    2011-09-06
    • 

  • Last modified date
    2013-04-08
    • 





    

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

    
IV05236
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX V7.1
    • 

  • Fixed component ID
    5765H4000
    • 



Applicable component levels


    

  • R710  PSY  U842413
       UP11/10/05  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            08 April 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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