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IZ72479: ABEND_TRAP AT V_MARK_CLEAR+000150 APPLIES TO AIX 6100-03

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APAR status

  • Closed as program error.

Error description

  • AIX may crash if the Runtime Error Checking for the VMM
component is set to 7 or higher. When AIX crashes, you may
see the following stack and kerrno in r3 would be set to
EEEE000096727084 (EINVAL_VMARKCLR_DIE4).

￭0001BEE0abend_trap+000000 ()
￭00062430v_mark_clear+000150 (??)
￭00165A48v_freewseg+000408 (??, ??)
￭00025434.backt+000158 ()
.....
￭000252DC.backt+000000 ()
￭001575C0vm_inherit+000220 (??, ??, ??)
￭00585258vms_deletew+0002F8 (??, ??, ??)
￭00585B50vms_deletex+0001B0 (??, ??)
￭0058606Cvms_delete+0001EC (??)
...
￭002197B8kexitx+001178 (??)
￭000C9DCCkexit+00008C ()￭002197B8kexitx+001178 (??)
￭000C9DCCkexit+00008C ()
...

Without the high Runtime Error Checking on, the effect is
unknown.

Local fix

  • 



Problem summary


    

  • AIX may crash if the Runtime Error Checking for the VMM
component is set to 7 or higher. When AIX crashes, you may
see the following stack and kerrno in r3 would be set to
EEEE000096727084 (EINVAL_VMARKCLR_DIE4).

 0001BEE0 abend_trap+000000 ()
 00062430 v_mark_clear+000150 (??)
 00165A48 v_freewseg+000408 (??, ??)
 00025434 .backt+000158 ()
.....
 000252DC .backt+000000 ()
 001575C0 vm_inherit+000220 (??, ??, ??)
 00585258 vms_deletew+0002F8 (??, ??, ??)
 00585B50 vms_deletex+0001B0 (??, ??)
 0058606C vms_delete+0001EC (??)
...
 002197B8 kexitx+001178 (??)
 000C9DCC kexit+00008C () 002197B8 kexitx+001178 (??)
 000C9DCC kexit+00008C ()
...

Without the high Runtime Error Checking on, the effect is
unknown.

    



Problem conclusion


    

  • Fixed a race-condition in vms_delete(). Affects only
the bos.mp64 fileset.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IZ72479
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2010-03-09
    • 

  • Closed date
    2010-03-09
    • 

  • Last modified date
    2013-03-29
    • 





    

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

    • 

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

    
IZ72529 IZ72530 IZ72654
    

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U831180
       UP10/04/22  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            29 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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