PH67655: BIPBROKER PROCESS ABENDS ON V10.1 WITH MUTEX ERROR

APAR status

• Closed as program error.

Error description

• The bipbroker process may terminate intermittently on IIB v10.1,
  and the generated abend file indicates a mutex-related error.
  Following call stacks will be observed in the abend file.
    Traceback:
      DSA   Entry       E  Offset  Statement   Load Mod
   Program Unit                   Service  Status
      1     ctrace      +000000B8              CELQLIB
                                  HLE77E0  Call
      2     ImbAbend::printStackForCurrentThread(int,bool,const
  void*,vo
                        +00000166              libCommonServices.a
                                  FP03...  Call
      3     ImbAbend::terminateProcessInternal(const void*,bool)
                        +000003E4              libCommonServices.a
                                  FP03...  Call
      4
  ImbAbend::logSystemErrorAndTerminateProcessInternal(const ch
                        +00000288              libCommonServices.a
                                  FP03...  Call
      5     ImbMutex::unlock()
                        +000000FA
  libAdministrativeAgent.a
  
                                  FP03...  Call
      6     ImbMutex::Mutex::~Mutex()
                        +00000052
  libAdministrativeAgent.a
  
                                  FP03...  Call
      7
  ImbDeployManagerLocalCMPListener::deliverResponse(const ImbW
                        +00000D88
  libAdministrativeAgent.a
  
                                  FP03...  Call
      8     ImbDeployManagerCache::sendReplyMessage(const
  ImbWstring&,bo
                        +000007C0
  libAdministrativeAgent.a
  
                                  FP03...  Call
      9     ImbDeployManagerCache::sessionListMaintenance()
                        +00003BC8
  libAdministrativeAgent.a
  
                                  FP03...  Call
      10    ImbDeployManagerClientMonitorThread::run(ImbOsThread*)
                        +0000014E
  libAdministrativeAgent.a
  
                                  FP03...  Call
      11    ImbThreadPoolThreadFunction::run(ImbOsThread*)
                        +000000BE              libCommonServices.a
                                  FP03...  Call
      12    ImbOsThread::threadRun()
                        +000001B6              libCommonServices.a
                                  FP03...  Call
      13    ImbOsThread::innerThreadBootStrapWrapper(void*)
                        +0000009C              libCommonServices.a
                                  FP03...  Call
      14    ImbOsThread::threadBootStrap(void*)
                        +00000156              libCommonServices.a
                                  FP03...  Call
      15    threadBootStrapWrapper
                        +0000000C              libCommonServices.a
                                  FP03...  Call
      16    CELQPCMM    +00000F68              CELQLIB
   CELQPCMM                       HLE77E0  Call
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus v10.1 who performs multiple
  admin actions simultaneously.
  
  
  Platforms affected:
  ZOS
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  The bipbroker process may terminate intermittently on IIB v10.1,
  and the generated abend file indicates a mutex-related error.
  

Problem conclusion

• The product has been updated to prevent abends caused by
  mutex-related issues.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version   Maintenance Level
  v10.1      10.1.0.7
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

Temporary fix

Comments

APAR Information

• 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

  INT BUS FOR Z/O

• Fixed component ID

  5655AB110

Applicable component levels