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IV53128: PANIC IN ICMSARECEIVEHANDLER() APPLIES TO AIX 7100-03

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APAR status

  • Closed as program error.

Error description

  • The customer will see the following stack in KDB
KDB(60)> f
pvthread+188700 STACK:
￭00022080abend_trap+000000 ()
￭000E0D48xmdbg_error+000088 (??, ??, ??, ??)
￭00389A74check_free+000274 (??, ??, ??)
￭003C0244validfault+0000A4 (??, ??, ??)
￭003BEC2Cv_pfget+00038C (??, ??, ??, ??, ??, ??)
￭001F0480state_save_ret+000578 ()
____ Exception (F00000002FF47600) ____
.
.
￭0000F4FC___memmove64+0000FC ()
￭064197E0IcmSaReceiveHandler+001120 (??, ??)
￭06484F20IcmIbCqHandler+000880 (??, ??, ??, ??)
￭0640F80CInitCqProc+00084C (??, ??, ??)
￭00231990procentry+000010 (??, ??, ??, ??)

Local fix

  • 



Problem summary


    

  • The customer will see the following stack in KDB
KDB(60)> f
pvthread+188700 STACK:
 00022080 abend_trap+000000 ()
 000E0D48 xmdbg_error+000088 (??, ??, ??, ??)
 00389A74 check_free+000274 (??, ??, ??)
 003C0244 validfault+0000A4 (??, ??, ??)
 003BEC2C v_pfget+00038C (??, ??, ??, ??, ??, ??)
 001F0480 state_save_ret+000578 ()
____ Exception (F00000002FF47600) ____
.
.
 0000F4FC ___memmove64+0000FC ()
 064197E0 IcmSaReceiveHandler+001120 (??, ??)
 06484F20 IcmIbCqHandler+000880 (??, ??, ??, ??)
 0640F80C InitCqProc+00084C (??, ??, ??)
 00231990 procentry+000010 (??, ??, ??, ??)

    



Problem conclusion


    

  • Make sure the size of buffer matches witht the size of
messages.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV53128
    • 

  • Reported component name
    AIX 5.3 EXT SUP
    • 

  • Reported component ID
    5765G0399
    • 

  • Reported release
    53E
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-12-09
    • 

  • Closed date
    2013-12-09
    • 

  • Last modified date
    2013-12-09
    • 





    

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

    
IV46347
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX 5.3 EXT SUP
    • 

  • Fixed component ID
    5765G0399
    • 



Applicable component levels


    

  • R53E  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            09 December 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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