UnmappedAddressException Generating Heap Dump After JVM Crash (Doc ID 2126743.1)

Last updated on MARCH 29, 2017

Applies to:

Oracle WebLogic Server - Version 10.3.6 to 12.1.3.0.0
Information in this document applies to any platform.

Symptoms

When using WLS with jdk1.7.0_45, a crash occurs when generating a heap dump. The WLS server crashes after trying to attach jmap/jcmd to the heap dump without a FullGC request. The following is seen in the error log:

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms