"Ensemble -> Web View" sample crashes in WebPaneJava.dll.
The stack traces I got are:
1)
C [WebPaneJava.dll+0x55ea96]

[error occurred during error reporting (printing native stack), id 0xc0000005]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J com.sun.webpane.webkit.Timer.twkFireTimerEvent()V
J com.sun.webpane.webkit.Timer.fireTimerEvent(J)V
J com.sun.webpane.webkit.Timer.notifyTick()V
J javafx.scene.web.WebEngine$PulseTimer$2.pulse()V
J com.sun.javafx.tk.Toolkit.firePulse()V
J com.sun.javafx.tk.quantum.QuantumToolkit.pulse()V
J com.sun.javafx.tk.quantum.QuantumToolkit$10.run()V
v ~StubRoutines::call_stub
j com.sun.glass.ui.win.WinApplication._runLoop([Ljava/lang/String;Lcom/sun/glass/ui/Launchable;)V+0
j com.sun.glass.ui.win.WinApplication.access$100(Lcom/sun/glass/ui/win/WinApplication;[Ljava/lang/String;Lcom/sun/glass/ui/Launchable;)V+3
j com.sun.glass.ui.win.WinApplication$2$1.run()V+32
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

2)
C [WebPaneJava.dll+0x596b2c] JSGlobalContextCreate+0x9dfc

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j com.sun.webpane.webkit.network.URLProcessor.writeCallback(Ljava/nio/ByteBuffer;IIJ)V+0
j com.sun.webpane.webkit.network.URLProcessor.access$200(Ljava/nio/ByteBuffer;IIJ)V+4
j com.sun.webpane.webkit.network.URLProcessor$2.run()V+35
v ~StubRoutines::call_stub
j com.sun.glass.ui.win.WinApplication._runLoop([Ljava/lang/String;Lcom/sun/glass/ui/Launchable;)V+0
j com.sun.glass.ui.win.WinApplication.access$100(Lcom/sun/glass/ui/win/WinApplication;[Ljava/lang/String;Lcom/sun/glass
/ui/Launchable;)V+3
j com.sun.glass.ui.win.WinApplication$2$1.run()V+32
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub


The crash could take different number of test iterations. Sometimes it could fail after few iterations,
sometimes it takes hundreds or thousands of iterations. Please see hs_err files attached.
The are not exactly the same, but look similar.

You can try to reproduce it by your self by running Ensemble2Auto test with -runsamples "Web View" "Cube".
Here is run_ensemble.sh you can edit and run:

=== run_ensemble.sh ===
JFX_HOME="C:/katya/javafx/2.0/graphics-scrum/rt-16182/"
JAVA_HOME="C:/katya/jdk/6u25"

JAVA_ARGS="$JAVA_ARGS -Xmx72m"
JAVA_ARGS="${JAVA_ARGS} -verbose:gc -XX:+HeapDumpOnOutOfMemoryError"
JAVA_ARGS="${JAVA_ARGS} -cp ${JFX_HOME}/rt/lib/jfxrt.jar;${JFX_HOME}/perf/Ensemble2AutoTest.jar.new;${JFX_HOME}/perf/FXB
enchmark.jar;${JFX_HOME}/perf/benchmarks-2.1.1.jar;${JFX_HOME}/apps/ga-samples/Ensemble.jar"
JAVA_ARGS="${JAVA_ARGS};${JFX_HOME}/perf/jemmy/JemmyAWT.jar.jar"
JAVA_ARGS="${JAVA_ARGS};${JFX_HOME}/perf/jemmy/JemmyAWTInput.jar"
JAVA_ARGS="${JAVA_ARGS};${JFX_HOME}/perf/jemmy/JemmyCore.jar"
JAVA_ARGS="${JAVA_ARGS};${JFX_HOME}/perf/jemmy/JemmyJC.jar"
JAVA_ARGS="${JAVA_ARGS};${JFX_HOME}/perf/jemmy/jemmy.jar"

JAVA_ARGS="${JAVA_ARGS} -Djava.library.path=${JFX_HOME}/perf/lib/win32"

TEST_ARGS="-iterations 1000000000 -delay 1 -counters CPU_LOAD_PERCENTAGE MAX_MEMORY_USAGE JFX_FPS"


${JAVA_HOME}/bin/java ${JAVA_ARGS} ensemble.autotest.Ensemble2AutoTest ${TEST_ARGS} -runsamples "Web View" "Cube"
=======================


Jemmy libraries could be taken from JFX_WS/jfx/tests/performance/Ensemble2AutoTest/lib/.
benchmarks-2.1.1.jar from JFX_WS/import/benchmarks-2.1.1/benchmarks-2.1.1.jar
Other perf jars could be simply downloaded from graphocs-scrum build artifact:
 http://jfx.sfbay.sun.com/hudson/job/presidio-graphics-scrum/2843/label=windows-i586-14/artifact/artifacts/perf/*zip*/perf.zip

Please, ask Oleg S. for help in case you have troubles with running the test.


I was able to reproduce the crash with b41, b44 as well as with the build which contains fix for RT-16182.
So, the issue is not new and exists in latest FX builds.