These failures were spotted in the 2014-05-02 RT_Baseline nightly.

nsk/jdi/Method/allLineLocations_ss/allLineLocations_ss003
nsk/jdi/ReferenceType/locationsOfLine_ssi/locationsOfLine_ssi004
nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn004
nsk/jdi/ThreadReference/ownedMonitors/ownedmonitors002

    These tests all failed to start the debuggee VM and generated a core
    dump WITHOUT an hs_err_pid file. allLineLocations_ss003.err shows:

Exception in thread "main" nsk.share.Failure: Caught exception while starting debugee VM:
    com.sun.jdi.connect.VMStartException: VM initialization failed for: /export/local/aurora/sandbox/sca/vmsqe/jdk/nightly/fastdebug/rt_baseline/macosx-amd64/jre/bin/java -server -Xmixed -XX:MaxRAMFraction=8 -XX:+CreateMinidumpOnCrash -Xshare:auto -showversion -XX:+UseParallelGC -server -Xmixed -XX:MaxRAMFraction=8 -XX:+CreateMinidumpOnCrash -Xshare:auto -showversion -XX:+UseParallelGC -Xdebug -Xrunjdwp:transport=dt_socket,address=vmsqe-mac-06.ru.oracle.com:50111,suspend=y nsk.share.jdi.sde.SDEDebuggee -testClassPath /export/local/aurora/sandbox/results/ResultDir/allLineLocations_ss003_copy_1 -stressTime 30 -verbose -arch=macosx-amd64 -waittime=5 -debugee.vmkind=java -transport.address=dynamic -debugee.vmkeys=-server -Xmixed -XX:MaxRAMFraction=8 -XX:+CreateMinidumpOnCrash -Xshare:auto -showversion -XX:+UseParallelGC -server -Xmixed -XX:MaxRAMFraction=8 -XX:+CreateMinidumpOnCrash -Xshare:auto -showversion -XX:+UseParallelGC -pipe.port=50110
    at nsk.share.jdi.Binder.localDefaultLaunchDebugee(Binder.java:270)
    at nsk.share.jdi.Binder.bindToDebugeeNoWait(Binder.java:181)
    at nsk.share.jdi.Binder.bindToDebugee(Binder.java:236)
    at nsk.share.jdi.TestDebuggerType2.init(TestDebuggerType2.java:152)
    at nsk.share.jdi.TestDebuggerType2.runIt(TestDebuggerType2.java:188)
    at nsk.jdi.Method.allLineLocations_ss.allLineLocations_ss003.allLineLocations_ss003.run(allLineLocations_ss003.java:15)
    at nsk.jdi.Method.allLineLocations_ss.allLineLocations_ss003.allLineLocations_ss003.main(allLineLocations_ss003.java:11)

   
    I checked the Tonga.log.err, Tonga.log.log and Tonga.log.out files
    and I see no signs of infrastructure issues during this test run.