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IZ99071: SYSTEM CRASH DURING REBOOT APPLIES TO AIX 6100-07

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APAR status

  • Closed as program error.

Error description

  • System crash with stack trace like:
pvthread+018600 STACK:
￭000281C4.panic_trap+000000 ()
￭00014E48.kernel_add_gate+000048 ()
￭F1000000C02D547Cdms_trap+00005C (??)
￭00014E48.kernel_add_gate+000048 ()
￭000E8934clock+000334 (??)
￭F1000000C02D51E4dms_timeout+000064 (??, ??, ??)
￭F1000000C02D54F8dms_handler+000038 (??)
￭00014D70.hkey_legacy_gate+00004C ()

Local fix

  • 



Problem summary


    

  • System crash with stack trace like:
pvthread+018600 STACK:
 000281C4 .panic_trap+000000 ()
 00014E48 .kernel_add_gate+000048 ()
 F1000000C02D547C dms_trap+00005C (??)
 00014E48 .kernel_add_gate+000048 ()
 000E8934 clock+000334 (??)
 F1000000C02D51E4 dms_timeout+000064 (??, ??, ??)
 F1000000C02D54F8 dms_handler+000038 (??)
 00014D70 .hkey_legacy_gate+00004C ()

    



Problem conclusion


    

  • Do not start the deadman timer until AFTER the node has
successfully joined the cluster. Turn off the timer when
the cluster has been notified of shutdown.

    



Temporary fix


    

  • 



Comments


    

  • 6100-07 - use AIX APAR IZ99071
7100-01 - use AIX APAR IZ99599

    



APAR Information




    

  • APAR number
    IZ99071
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2011-04-19
    • 

  • Closed date
    2011-04-19
    • 

  • Last modified date
    2013-04-16
    • 





    

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

    • 

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

    
IZ99599 U848115
    

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U848115
       UP11/10/25  I  1000
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            17 December 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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