intermittent SimulResumerTest.java failure

Intermittent failure from my nightly analysis report:

New JDI_REGRESSION failures (from 2009.03.06)
    com/sun/jdi/SimulResumerTest.java
        This test failed due to "failure: Got exception from frames(0,
        size - 1): java.lang.IndexOutOfBoundsException" on Linux AMD64
        Server VM (machine em64t-002).

Here is a link to the analysis page:

http://sqeweb.sfbay/nfs/results/vm/gtee/JDK7/NIGHTLY/VM/2009-03-06/RT_Baseline/javase/linux-amd64/server/mixed/linux-amd64_server_mixed_JDI_REGRESSION/analysis.html

Here is a snippet of the .jtr file:

kind = ownedMonitors()
kind = ownedMonitorsAndFrames()
kind = currentContendedMonitor()
kind = ownedMonitors()
bkpts = 19881, iters = 148
kind = ownedMonitors()
----------System.err:(22/1247)----------
java version "1.7.0-ea-fastdebug"
Java(TM) SE Runtime Environment (build 1.7.0-ea-fastdebug-b49)
OpenJDK 64-Bit Server VM (build 15.0-b02-2009-03-03-005122.dcubed.fixq-rt-merge-fastdebug, mixed mode)

run args: [SimulResumerTarg]
failure: Got exception from frames(0, size - 1): java.lang.IndexOutOfBoundsException
VMDisconnectedException
java.lang.Exception: SimulResumerTest: failed; bkpts = 20000, iters = 148
at SimulResumerTest.runTests(SimulResumerTest.java:275)
at TestScaffold.startTests(TestScaffold.java:429)
at SimulResumerTest.main(SimulResumerTest.java:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:623)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:713)

JavaTest Message: Test threw exception: java.lang.Exception: SimulResumerTest: failed; bkpts = 20000, iters = 148
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.Exception: SimulResumerTest: failed; bkpts = 20000, iters = 148
result: Failed. Execution failed: `main' threw exception: java.lang.Exception: SimulResumerTest: failed; bkpts = 20000, iters = 148