NMT assertion failed on Linux when UseSHM VM option is enabled.

With product build, Java Heap is missing from NMT report.

This bug is reported by Intel (copy/paste)

Setup:

x86_64 OEL5.7 with kernel: 2.6.32-300.27.1.el5uek

JDK8-ea-b65 64-bit

 

#hw13: Java Heap section is available in jcmd output.

~/jvm/current/bin/java -Xms6g -Xmx6g -XX:NativeMemoryTracking=summary -verbose:class -XX:+UseLargePages -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=8 -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions -XX:+PrintCommandLineFlags -XX:+PrintFlagsFinal HelloWorld

 

#hw12: missing Java Heap section.

~/jvm/current/bin/java -Xms6g -Xmx6g -XX:NativeMemoryTracking=summary -verbose:class -XX:+UseLargePages -XX:+UseSHM -XX:-UseHugeTLBFS -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=8 -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions -XX:+PrintCommandLineFlags -XX:+PrintFlagsFinal HelloWorld

 

 

// HelloWorld.java

 

class HelloWorld {

    public static void main(String[] args)

        throws InterruptedException {

        for (int i=0; i<1000; i++) {

            System.out.println("Hello World!");

            Thread.sleep(5000);

        }

    }

}