IV61041: MEMORY LEAK OR SIGSEGV/GPF DURING JVM SHUTDOWN

APAR status

• Closed as program error.

Error description

• Error Message: When JVM tracing is enabled, the JVM may leak
  memory and/or receive a SIGSEGV/GPF while it is shutting down.
  .
  Stack Trace: j9mem_free_memoryfreeComponentList
  .
  

Local fix

Problem summary

• There is a problem when JVM trace shuts down tracing for a
  component.
  

Problem conclusion

• This APAR will be fixed in the following Java Releases:
     7 R1 SR1 FP1   (7.1.1.1)
     6 R1 SR8 FP1   (6.1.8.1)
     6    SR16 FP1  (6.0.16.1)
     7    SR7 FP1   (7.0.7.1)
  .
  The JVM trace module has been updated to fix the problem.
  

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

• R270 PSY

     UP

• R260 PSY

     UP

• R600 PSY

     UP