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PI63560: JVM crash on Microsoft Windows while invoking ProcessCPU

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Need iFix for PI36921 fro WAS V8559 running Java 1.8
    
    WAS Version -  ND 8.5.5.9 cf091608.05
    
    JRE 1.8.0 Windows Server 2012 R2 amd64-64 build
    (pwa6480sr2fp10ifix-20160223_01(SR2
    FP10+IV81318+IV81645+IV81741+IV81716) )
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server WAS ND edition- Virtual              *
    *                  Enterprise/IM Component                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: JVM crash on Windows due to             *
    *                      stackoverflow in ProcessCPU module      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    WebSphere Application Server native code ProcessCPU64.dll
    experiences native stackoverflow and crash while collecting CPU
    stats. A case with the process id size of zero was not being
    handled correctly.
    

Problem conclusion

  • The code is fixed to handle the case where the size passed for
    Java process id's may be zero.
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 8.5.5.10.  Please refer to the Recommended Updates page for
    delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI63560

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-06-03

  • Closed date

    2016-07-18

  • Last modified date

    2016-07-18

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R850 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
28 April 2022