Filed By : JCK team (###@###.###)
JCK : JCK1.5a
J2SE : 1.5 (build 1.5.0_04-b05, mixed mode, sharing)
Platform[s] : Linux
JCK test owners: http://javaweb.sfbay/jcce/tcks/jck/docs/others/owners.jto
switch/Mode : FAILED with -Xshare:on on x86 machine with Hyper-Threading support
PASSED with -Xshare:on on x86 machine WITHOUT Hyper-Threading support
Failing Tests :
==================
api/javax_swing/JColorChooser/index.html#getsetTests
JCK test source location:
==========================
/java/re/jck/1.5a/latest/binaries/JCK-runtime-15a/tests
Problem description:
=====================
The following JCK1.5a tests:
api/javax_swing/JColorChooser/index.html#getsetTests
hangs when running in a loop.
The problem can be reproduced with running it in a loop. Below is the exact command line:
while `true` ; \
do $JDK_HOME/bin/java -Xverify:all -Xshare:on \
-cp $JCK_HOME/JCK-runtime-15a/classes -Djava.security.policy=$JCK_HOME/JCK-runtime-15a/lib/jck.policy \
javasoft.sqe.tests.api.javax.swing.JColorChooser.getsetTests -TestCaseID ALL; \
done
It is known that the loop eventually hangs on Linux machine with Hyper-Threading processors
when java is run with -Xshare:on option. The loop does not hang on Linux machines without
Hyper-Threading processors.
Additional info:
=================
uname -a:
Linux 2.6.13-15-smp #1 SMP Tue Sep 13 14:56:15 UTC 2005 i686 i686 i386 GNU/Linux)
Test output:
=============
Full thread dump Java HotSpot(TM) Client VM (1.5.0_04-b05 mixed mode, sharing):
"SyntheticImageGenerator" daemon prio=1 tid=0x45c143c8 nid=0x369 in Object.wait() [0x46555000..0x465551c0]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:474)
at javax.swing.colorchooser.DefaultHSBChooserPanel$HSBImage.computeRow(DefaultHSBChooserPanel.java:703)
- locked <0x659b1060> (a javax.swing.colorchooser.DefaultHSBChooserPanel$HSBImage)
at javax.swing.colorchooser.SyntheticImageGenerator.run(SyntheticImage.java:124)
"AWT-XAWT" daemon prio=1 tid=0x0835b328 nid=0x349 runnable [0x463d2000..0x463d21c0]
at sun.awt.X11.XToolkit.waitForEvents(Native Method)
at sun.awt.X11.XToolkit.run(XToolkit.java:463)
at sun.awt.X11.XToolkit.run(XToolkit.java:438)
at java.lang.Thread.run(Thread.java:595)
"Java2D Disposer" daemon prio=1 tid=0x082da490 nid=0x348 in Object.wait() [0x4633f000..0x4633fe40]
at java.lang.Object.wait(Native Method)
- waiting on <0x65e4bc00> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x65e4bc00> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at sun.java2d.Disposer.run(Disposer.java:107)
at java.lang.Thread.run(Thread.java:595)
"Low Memory Detector" daemon prio=1 tid=0x45c00ab0 nid=0x346 runnable [0x00000000..0x00000000]
"CompilerThread0" daemon prio=1 tid=0x080a13d0 nid=0x345 waiting on condition [0x00000000..0x45d7f9a8]
"Signal Dispatcher" daemon prio=1 tid=0x080a0408 nid=0x344 runnable [0x00000000..0x00000000]
"Finalizer" daemon prio=1 tid=0x0809a0c0 nid=0x343 in Object.wait() [0x45b2b000..0x45b2c0c0]
at java.lang.Object.wait(Native Method)
- waiting on <0x65e245d8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x65e245d8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=1 tid=0x08098240 nid=0x342 in Object.wait() [0x45aab000..0x45aab140]
at java.lang.Object.wait(Native Method)
- waiting on <0x65e24378> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:474)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x65e24378> (a java.lang.ref.Reference$Lock)
"main" prio=1 tid=0x0805bba8 nid=0x340 in Object.wait() [0xbfc91000..0xbfc91f18]
at java.lang.Object.wait(Native Method)
- waiting on <0x65e60660> (a java.awt.MediaTracker)
at java.awt.MediaTracker.waitForID(MediaTracker.java:651)
- locked <0x65e60660> (a java.awt.MediaTracker)
at javax.swing.ImageIcon.loadImage(ImageIcon.java:234)
- locked <0x65e60660> (a java.awt.MediaTracker)
at javax.swing.ImageIcon.<init>(ImageIcon.java:165)
at javax.swing.colorchooser.DefaultHSBChooserPanel.initializePalettesIfNecessary(DefaultHSBChooserPanel.java:463)
at javax.swing.colorchooser.DefaultHSBChooserPanel.buildSliderPalettePanel(DefaultHSBChooserPanel.java:433)
at javax.swing.colorchooser.DefaultHSBChooserPanel.buildChooser(DefaultHSBChooserPanel.java:257)
at javax.swing.colorchooser.AbstractColorChooserPanel.installChooserPanel(AbstractColorChooserPanel.java:141)
at javax.swing.colorchooser.DefaultHSBChooserPanel.installChooserPanel(DefaultHSBChooserPanel.java:226)
at javax.swing.plaf.basic.BasicColorChooserUI$Handler.propertyChange(BasicColorChooserUI.java:279)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270)
at java.awt.Component.firePropertyChange(Component.java:7159)
at javax.swing.JColorChooser.setChooserPanels(JColorChooser.java:454)
at javax.swing.JColorChooser.addChooserPanel(JColorChooser.java:394)
at javasoft.sqe.tests.api.javax.swing.JColorChooser.getsetTests.JColorChooser0011(getsetTests.java:289)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at javasoft.sqe.javatest.lib.MultiTest.invokeTestCase(MultiTest.java:399)
at javasoft.sqe.javatest.lib.MultiTest.run(MultiTest.java:195)
at javasoft.sqe.javatest.lib.MultiTest.run(MultiTest.java:127)
at javasoft.sqe.tests.api.javax.swing.JColorChooser.getsetTests.main(getsetTests.java:34)
"VM Thread" prio=1 tid=0x08095748 nid=0x341 runnable
"VM Periodic Task Thread" prio=1 tid=0x45c02008 nid=0x347 waiting on condition
=============