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IV39187: SYSTEM CRASH DUE TO INVALID STORAGEKEY FOR INTERFACE APPLIES TO AIX 7100-02

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APAR status

  • Closed as program error.

Error description

  • System crashed due to invalid storage key to interface
memory access for IPv6 route entry timeout.

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

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
    IV39187
    • 

  • Reported component name
    AIX V7.1
    • 

  • Reported component ID
    5765H4000
    • 

  • Reported release
    710
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2013-04-03
    • 

  • Closed date
    2013-04-16
    • 

  • Last modified date
    2013-11-24
    • 






Fix information


    

  • Fixed component name
    AIX V7.1
    • 

  • Fixed component ID
    5765H4000
    • 



Applicable component levels


    

  • R710  PSY  U855678
       UP13/07/30  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            24 November 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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