IBM Support

PI81864: CONCURRENTLINKEDLIST TAILSEQUENCENUMBERLOCK GARBAGE COLLECTED

Fixes are available

9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
17.0.0.3: WebSphere Application Server Liberty 17.0.0.3
17.0.0.4: WebSphere Application Server Liberty 17.0.0.4
18.0.0.1: WebSphere Application Server Liberty 18.0.0.1
18.0.0.2: WebSphere Application Server Liberty 18.0.0.2
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
18.0.0.3: WebSphere Application Server Liberty 18.0.0.3
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
18.0.0.4: WebSphere Application Server Liberty 18.0.0.4
19.0.0.1: WebSphere Application Server Liberty 19.0.0.1
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
19.0.0.2: WebSphere Application Server Liberty 19.0.0.2
19.0.0.3: WebSphere Application Server Liberty 19.0.0.3
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
19.0.0.4: WebSphere Application Server Liberty 19.0.0.4
19.0.0.5: WebSphere Application Server Liberty 19.0.0.5
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
19.0.0.6: WebSphere Application Server Liberty 19.0.0.6
19.0.0.7: WebSphere Application Server Liberty 19.0.0.7
19.0.0.8: WebSphere Application Server Liberty 19.0.0.8
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
19.0.0.9: WebSphere Application Server Liberty 19.0.0.9
19.0.0.10: WebSphere Application Server Liberty 19.0.0.10
19.0.0.11: WebSphere Application Server Liberty 19.0.0.11
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
19.0.0.12: WebSphere Application Server Liberty 19.0.0.12
20.0.0.1: WebSphere Application Server Liberty 20.0.0.1
20.0.0.2: WebSphere Application Server Liberty 20.0.0.2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
20.0.0.3: WebSphere Application Server Liberty 20.0.0.3
20.0.0.4: WebSphere Application Server Liberty 20.0.0.4
20.0.0.5: WebSphere Application Server Liberty 20.0.0.5

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • java.lang.IllegalMonitorStateException
    at
    java.util.concurrent.locks.ReentrantLock£Sync.tryRelease(Reentra
    ntLock.java:138)
     at
    java.util.concurrent.locks.AbstractQueuedSynchronizer.release(Ab
    stractQueuedSynchronizer.java:1250)
     at
    java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.ja
    va:442)
     at
    com.ibm.ws.objectManager.ConcurrentSubList.addEntry(ConcurrentSu
    bList.java:237)
     at
    com.ibm.ws.objectManager.ConcurrentLinkedList.addEntry(Concurren
    tLinkedList.java:524)
     at
    com.ibm.ws.sib.msgstore.persistence.objectManager.PersistableImp
    l.addToStore(PersistableImpl.java:433)
     at
    com.ibm.ws.sib.msgstore.persistence.objectManager.PersistableImp
    l.addToStore(PersistableImpl.java:263)
     at
    com.ibm.ws.sib.msgstore.persistence.objectManager.BatchingContex
    tImpl.insert(BatchingContextImpl.java:195)
     at
    com.ibm.ws.sib.msgstore.task.AddTask.persist(AddTask.java:371)
     at
    com.ibm.ws.sib.msgstore.persistence.objectManager.PersistentMess
    ageStoreImpl.prepare(PersistentMessageStoreImpl.java:1495)
     at
    com.ibm.ws.sib.msgstore.transactions.XidParticipant.prepare(XidP
    articipant.java:376)
     at
    com.ibm.ws.sib.msgstore.transactions.XidManager.prepare(XidManag
    er.java298)
     at
    com.ibm.ws.sib.msgstore.transactions.MSDelegatingXAResource.prep
    are(MSDelegatingXAResource.java:412)
     at
    com.ibm.ws.sib.comms.server.clientsupport.StaticCATXATransaction
    .rcvXAPrepare(StaticCATXATransaction.java:543)
     at
    com.ibm.ws.sib.comms.server.clientsupport.ServerTransportReceive
    Listener.dataReceived(ServerTransportReceiveListener.java:356)
     at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ConversationReceive
    Listener
    DataReceivedInvocation.invoke(ConversationReceiveListenerDataRec
    eivedInvocation.java:195)
     at
    com.ibm.ws.sib.jfapchannel.impl.rldispatcher.ReceiveListenerDisp
    atchQueue.run(ReceiveListenerDispatchQueue.java:542)
     at com.ibm.ws.util.ThreadPool£Worker.run(ThreadPool.java:1660)
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: The lock controlling access to a list   *
    *                      is                                      *
    *                      garbage collected so that access to the *
    *                      list is not serialized.                 *
    ****************************************************************
    * RECOMMENDATION:  Apply the apar fix.                         *
    ****************************************************************
    Risk of file store corruption.
    

Problem conclusion

Temporary fix

  • None possible.
    

Comments

APAR Information

  • APAR number

    PI81864

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-05-18

  • Closed date

    2017-08-31

  • Last modified date

    2017-08-31

  • 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

  • R700 PSY

       UP

  • R800 PSY

       UP

  • R850 PSY

       UP

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
17 June 2020