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IZ93146: XMALLOC CRASH AT TMGR_ALLOC@AF80_49+000194 APPLIES TO AIX 6100-06

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APAR status

  • Closed as program error.

Error description

  • The machine can crash with the following stack trace

xmalloc+000070
tmgr_alloc+000194
evm_allocate_and_protect+000028
evm_cpu_add+000074
etrc_dr_addpre+0000B0
etrc_dr_handler+00014C

Local fix

  • 



Problem summary


    

  • The machine can crash with the following stack trace

xmalloc+000070
tmgr_alloc+000194
evm_allocate_and_protect+000028
evm_cpu_add+000074
etrc_dr_addpre+0000B0
etrc_dr_handler+00014C

    



Problem conclusion


    

  • Interval probes where hit even after probevue was shutdown
in the machine. Fixed the sync issue to resolve this defect.

    



Temporary fix


    

  • 



Comments


    

  • 6100-06 - use AIX APAR IZ93146
6100-06 - use AIX APAR IZ95019
6100-07 - use AIX APAR IZ91680
7100-00 - use AIX APAR IZ86398

    



APAR Information




    

  • APAR number
    IZ93146
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2011-01-25
    • 

  • Closed date
    2011-01-25
    • 

  • Last modified date
    2013-03-24
    • 





    

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

    
IZ86398
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U838332
       UP11/03/21  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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