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IV40200: SYSTEM CRASH DUE TO INVALID STORAGEKEY FOR INTERFACE APPLIES TO AIX 6100-08

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APAR status

  • Closed as program error.

Error description

  • System crash with following stack frame

CRASH INFORMATION:
CPU 0 CSA F000000030019600 at time of crash, error code
for LEDs:        30000000
pvthread+004F00 STACK:
￭05D37C50netinet:ip6rttimeout+000110 (FFFF3F3FFFFFFFF3,
00000000032B6388 ￭??)
￭004B0DB8rn_walktree+000238 (??, ??, ??)
￭00014F50.kernel_add_gate_cstack+000030 ()
￭05D37A98netinet:ip6rttimer+000098 ()
￭004E147CNetintr+0002FC ()
￭004E1120netisr_thread+000020 ()
￭003A1D88threadentry+000088 (??, ??, ??, ??)
￭kdb_read_mem no real storage @ FFFFFFFFFFF5F60

Local fix

  • 



Problem summary


    

  • System crash with following stack frame

CRASH INFORMATION:
CPU 0 CSA F000000030019600 at time of crash, error code
for LEDs:        30000000
pvthread+004F00 STACK:
 05D37C50 netinet:ip6rttimeout+000110 (FFFF3F3FFFFFFFF3,
00000000032B6388  ?? )
 004B0DB8 rn_walktree+000238 (??, ??, ??)
 00014F50 .kernel_add_gate_cstack+000030 ()
 05D37A98 netinet:ip6rttimer+000098 ()
 004E147C Netintr+0002FC ()
 004E1120 netisr_thread+000020 ()
 003A1D88 threadentry+000088 (??, ??, ??, ??)
 kdb_read_mem  no real storage @ FFFFFFFFFFF5F60

    



Problem conclusion


    

  • Sufficient storage keys are added to ip6rttimer routines
to provide access to interface structures. These keys
prevent the system crash due to insufficient storage keys.

    



Temporary fix


    

  • 



Comments


    

  • 6100-06 - use AIX APAR IV40760
6100-07 - use AIX APAR IV40629
6100-08 - use AIX APAR IV40200
7100-00 - use AIX APAR IV42046
7100-01 - use AIX APAR IV41491
7100-02 - use AIX APAR IV39187

    



APAR Information




    

  • APAR number
    IV40200
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-04-18
    • 

  • Closed date
    2013-04-18
    • 

  • Last modified date
    2013-11-24
    • 





    

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

    • 

  • 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  U855964
       UP13/08/02  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 November 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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