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IZ80084: CRASH IN VALIDATE_THREAD_RUNQ APPLIES TO AIX 6100-05

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APAR status

  • Closed as program error.

Error description

  • KDB(62)> f
pvthread+D84E00 STACK:
￭000BC3CCvalidate_thread_runq+00010C (0000000000000401 ￭??)
￭000C3778setrq+0005D8 (??, ??, ??, ??)
￭000CC2A8prio_requeue+000168 (??, ??)
￭00192880rmcpu_doit+000800 (??, ??)
￭005E7C04dr_callout+000064 (??, ??, ??)
￭005E7214kernel_notify+000034 (??, ??)
￭005E91AC_dr_notify+0003CC (??, ??, ??, ??)
￭00003878ovlya_addr_sc_flih_main+000158 ()
￭10003E14rem_smt_cpu_threads+000594 (??, ??, ??, ??, ??)
￭100042ACrem_smt_cpu_threads_setup+0001EC (??)
￭100007C8main+0003E8 (??, ??)
￭10000168__start+000068 ()

Local fix

  • 



Problem summary


    

  • KDB(62)> f
pvthread+D84E00 STACK:
 000BC3CC validate_thread_runq+00010C (0000000000000401  ?? )
 000C3778 setrq+0005D8 (??, ??, ??, ??)
 000CC2A8 prio_requeue+000168 (??, ??)
 00192880 rmcpu_doit+000800 (??, ??)
 005E7C04 dr_callout+000064 (??, ??, ??)
 005E7214 kernel_notify+000034 (??, ??)
 005E91AC _dr_notify+0003CC (??, ??, ??, ??)
 00003878 ovlya_addr_sc_flih_main+000158 ()
 10003E14 rem_smt_cpu_threads+000594 (??, ??, ??, ??, ??)
 100042AC rem_smt_cpu_threads_setup+0001EC (??)
 100007C8 main+0003E8 (??, ??)
 10000168 __start+000068 ()

    



Problem conclusion


    

  • When bringing up waitproc for CPU that was previosuly marked
offline, check to make sure no reaffin took place while the
CPU was down.

    



Temporary fix


    

  • 610

    



Comments


    

  • 6100-05 - use AIX APAR IZ80084
6100-06 - use AIX APAR IZ80131
6100-06 - use AIX APAR IZ80619
7100-00 - use AIX APAR IZ80559

    



APAR Information




    

  • APAR number
    IZ80084
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2010-07-13
    • 

  • Closed date
    2010-07-13
    • 

  • Last modified date
    2013-03-28
    • 





    

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

    • 

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

    
IZ80131 IZ80559 IZ80619
    

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U834695
       UP10/08/20  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            28 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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