IV56569: LE 4083-2 ABENDS FROM PTHREAD_EXIT DURING JVM SHUTDOWN

APAR status

• Closed as program error.

Error description

• Error Message: During JVM shutdown, LE may report ABEND user
  code 4083 with reason code 00000002.Abend has commonly been
  encountered during PFA Predictive Failure Analysis jvm
  termination.
  

Local fix

• This error may be bypassed by using the JVM option
  -XXallowvmshutdown:false . However, this option prevents some
  normal JVM shutdown procedures from running, and may cause the
  JVM to leak memory at shutdown.
  

Problem summary

• This problem is caused by a race condition between the
  termination of JVM threads and the unloading of shared
  libraries.
  

Problem conclusion

• This APAR will be fixed in the following Java Releases:
     6    SR16      (6.0.16.0)
     6 R1 SR8       (6.1.8.0)
     7    SR7       (7.0.7.0)
     7 R1 SR1       (7.1.1.0)
  .
  The JVM has been modified to prevent terminating JVM threads
  from accessing unloaded shared libraries.
  

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

  J9 COMMON CODE

• Fixed component ID

  620700127

Applicable component levels

• R600 PSY

     UP

• R260 PSY

     UP

• R270 PSY

     UP