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On 2009-01-30T13:48:16+00:00 Matthias Klose wrote:

seen with IcedTea6 1.4 on amd64:

$ ICEDTEAPLUGIN_DEBUG=1 firefox
ICEDTEA PLUGIN: Factory::IcedTeaPluginFactory
CONSTRUCTING FACTORY
ICEDTEAPLUGIN_DEBUG = 1
ICEDTEA PLUGIN: Factory::IcedTeaPluginFactory return
ICEDTEA PLUGIN: Factory::GetMIMEDescription
ICEDTEA PLUGIN: Factory::GetMIMEDescription return
ICEDTEA PLUGIN: Factory::GetValue
ICEDTEA PLUGIN: Factory::GetValue return
ICEDTEA PLUGIN: Factory::GetValue
ICEDTEA PLUGIN: Factory::GetValue return
ICEDTEA PLUGIN: Factory::~IcedTeaPluginFactory
DECONSTRUCTING FACTORY
ICEDTEA PLUGIN: Factory::~IcedTeaPluginFactory return
sh: acroread: not found
NSGetFactory called
ICEDTEA PLUGIN: NSGetFactory: Creating factory
ICEDTEA PLUGIN: Factory::IcedTeaPluginFactory
CONSTRUCTING FACTORY
ICEDTEAPLUGIN_DEBUG = 1
ICEDTEA PLUGIN: Factory::IcedTeaPluginFactory return
ICEDTEA PLUGIN: Factory::Initialize
ICEDTEA PLUGIN: Factory::Initialize: using 
/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/../../bin/java
ICEDTEA PLUGIN: thread manager
ICEDTEA PLUGIN: current thread
Initializing JVM...
ICEDTEA PLUGIN: get component manager
ICEDTEA PLUGIN: liveconnect
ICEDTEA PLUGIN: thread manager
ICEDTEA PLUGIN: Instance::StartAppletviewer
ICEDTEA PLUGIN: get component manager
ICEDTEA PLUGIN: create local file
ICEDTEA PLUGIN: init with path
ICEDTEA PLUGIN: create process
ICEDTEA PLUGIN: init process
ICEDTEA PLUGIN: clearing old input fifo (if any): 
/home/bugabundo/.icedteaplugin/icedtea-appletviewer-to-plugin
ICEDTEA PLUGIN: creating input fifo: 
/home/bugabundo/.icedteaplugin/icedtea-appletviewer-to-plugin
ICEDTEA PLUGIN: created input fifo: 
/home/bugabundo/.icedteaplugin/icedtea-appletviewer-to-plugin
ICEDTEA PLUGIN: got confirmation that appletviewer is running
ICEDTEA PLUGIN: clearing old output fifo (if any): 
/home/bugabundo/.icedteaplugin/icedtea-plugin-to-appletviewer
ICEDTEA PLUGIN: creating output fifo: 
/home/bugabundo/.icedteaplugin/icedtea-plugin-to-appletviewer
ICEDTEA PLUGIN: created output fifo: 
/home/bugabundo/.icedteaplugin/icedtea-plugin-to-appletviewer
ICEDTEA PLUGIN: run process
Listening for transport dt_socket at address: 8787
ICEDTEA PLUGIN: Instance::StartAppletviewer return
ICEDTEA PLUGIN: started appletviewer
ICEDTEA PLUGIN: Factory::Initialize return
ICEDTEA PLUGIN: Factory::CreateSecureEnv
ICEDTEA PLUGIN: JNIEnv::IcedTeaJNIEnv
ICEDTEA PLUGIN: JNIEnv::IcedTeaJNIEnv return
CREATESECUREENV
ICEDTEA PLUGIN: Factory::CreateSecureEnv return
ICEDTEA PLUGIN: Factory::CreateInstance
ICEDTEA PLUGIN: Instance::IcedTeaPluginInstance
ICEDTEA PLUGIN: Instance::IcedTeaPluginInstance return
ICEDTEA PLUGIN: Factory::CreateInstance return
ICEDTEA PLUGIN: Instance::Initialize
TAG FROM BROWSER = instance 1 tag 
http://loki10.mpi-sws.mpg.de/bb/bittorrent-blocking.php?measure=yes&down=yes&up=yes&port=-1&port2=-2&tcp=yes&duration=10
 <applet archive="http://64.9.225.168:19981/BlockingDetector.jar"; 
code="BlockingDetector" alt="Your Java plugin is not working!" height="40" 
width="200">
       <param name="ID" value="1233319608">
       <param name="server" value="64.9.225.168">
       <param name="port" value="-1">
       <param name="up" value="true">
       <param name="down" value="true">
       <param name="tcp" value="true">
       <param name="port2" value="-2">
       <param name="duration" value="10">
       <param name="repeat" value="2">
       <param name="cache_option" value="no">
       <param name="cache_version" value="1.0">
       <param name="nextPage" 
value="loki10.mpi-sws.mpg.de//bb/bittorrent-blocking.php">
       <b style="color: red;">Your Java plugin is not working!</b>
       </applet></embed>
ICEDTEA PLUGIN: Instance::SendMessageToAppletViewer
Writing to JVM: instance 1 tag 
http://loki10.mpi-sws.mpg.de/bb/bittorrent-blocking.php?measure=yes&down=yes&up=yes&port=-1&port2=-2&tcp=yes&duration=10
 <applet archive="http://64.9.225.168:19981/BlockingDetector.jar"; 
code="BlockingDetector" alt="Your Java plugin is not working!" height="40" 
width="200">&#10; <param name="ID" value="1233319608">&#10; <param 
name="server" value="64.9.225.168">&#10; <param name="port" value="-1">&#10; 
<param name="up" value="true">&#10; <param name="down" value="true">&#10; 
<param name="tcp" value="true">&#10; <param name="port2" value="-2">&#10; 
<param name="duration" value="10">&#10; <param name="repeat" value="2">&#10; 
<param name="cache_option" value="no">&#10; <param name="cache_version" 
value="1.0">&#10; <param name="nextPage" 
value="loki10.mpi-sws.mpg.de//bb/bittorrent-blocking.php">&#10; <b 
style="color: red;">Your Java plugin is not working!</b>&#10; </applet></embed>
Wrote 989 bytes to pipe
ICEDTEA PLUGIN: Instance::SendMessageToAppletViewer return
SETTING PEER!!!: 0x3b3c7b0
DONE SETTING PEER!!!: 0x3b3c7b0
ICEDTEA PLUGIN: Instance::Initialize return
NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Start()
ICEDTEA PLUGIN: Instance::GetValue
ICEDTEA PLUGIN: Instance::GetValue return
GETTING PEER!!!: 0x3b3c7b0
DONE GETTING PEER!!!: 0x3b3c7b0, 0x3b3c7b0
ICEDTEA PLUGIN: Factory::GetValue
ICEDTEA PLUGIN: Factory::GetValue return
ICEDTEA PLUGIN: Instance::GetValue
ICEDTEA PLUGIN: Instance::GetValue return
ICEDTEA PLUGIN: Instance::SetWindow
ICEDTEA PLUGIN: Instance::SetWindow: setting window.
ICEDTEA PLUGIN: Instance::SendMessageToAppletViewer
Writing to JVM: instance 1 handle 73402143
Wrote 27 bytes to pipe
ICEDTEA PLUGIN: Instance::SendMessageToAppletViewer return
ICEDTEA PLUGIN: Instance::SetWindow return
ICEDTEA PLUGIN: Instance::GetJavaObject
IcedTeaPluginInstance::GetJavaObject: Instance 0x42f2680 waiting for 
initialization...
ICEDTEA PLUGIN: plugin_in_pipe_callback
Received message: instance 1 status starting applet...
  PIPE: plugin read: instance 1 status starting applet...
ICEDTEA PLUGIN: plugin_in_pipe_callback return
ICEDTEA PLUGIN: Instance::ConsumeMsgFromJVM
received message: instance 1 status starting applet...
Segmentation fault

plesae see the stack trace in the launchpad report.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/5

------------------------------------------------------------------------
On 2009-01-30T13:49:04+00:00 Matthias Klose wrote:

"While running this test http://broadband.mpi-sws.org/transparency
/bttest-mlab.php ..."


Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/6

------------------------------------------------------------------------
On 2009-06-30T21:24:10+00:00 Jon-vanalten wrote:

I do not reproduce this segfault with current version.

java -version
java version "1.6.0_0"
OpenJDK Runtime Environment (IcedTea6 1.5) (fedora-22.b16.fc11-x86_64)
OpenJDK 64-Bit Server VM (build 14.0-b15, mixed mode)

I do instead find that the applet times out approx 25% through the long
test, leaving browser intact.  This may be due to the network
environment I am in and the nature of the applet, I will also try from
elsewhere.  If anyone else who was seeing this issue could try with
current build as well that would be great.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/8

------------------------------------------------------------------------
On 2009-07-03T20:48:15+00:00 Jon-vanalten wrote:

I've tried this several more times.  Managed to crash firefox once.
Unfortunately didn't run from the command line that time....

However, I have come to realize something about what happens when it
'times out'.  The web site goes to a page indicating applet timed out,
however the applet keeps on running (java process using high CPU) for
some time before ending.  Tried running from the command line and the
applet seems to terminate normally, and at the end spits out a URL whose
page indicates satisfactory test results.  Not sure yet why the browser
believes it has timed out and doesn't get sent to the URL generated.

I have occasionally had the applet simply fail to load, with output
along the lines of:

<SNIP>
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not 
initialize applet.
        at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:495)
        at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:441)
        at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:620)
Caused by: java.lang.NullPointerException
        at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:481)
        ... 2 more
Caused by:
java.lang.NullPointerException
        at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:481)
        at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:441)
        at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:620)
java.lang.NullPointerException
        at net.sourceforge.jnlp.NetxPanel.runLoader(NetxPanel.java:102)
        at sun.applet.AppletPanel.run(AppletPanel.java:380)
        at java.lang.Thread.run(Thread.java:636)
java.lang.NullPointerException
        at sun.applet.AppletPanel.run(AppletPanel.java:430)
        at java.lang.Thread.run(Thread.java:636)
</SNIP>

I've also been trying this with Sun's Java, and the timeout and failure
to load issues happen there too (albeit with less frequency).

I suppose I should mention that all of this is using Firefox 3.5.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/9

------------------------------------------------------------------------
On 2009-09-30T13:30:05+00:00 Matthias Klose wrote:

this doesn't crash anymore with 1.6.1, but keeps a running java process
at 100% after the connection times out during the test


Reply at: 
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/10

------------------------------------------------------------------------
On 2010-06-03T20:14:53+00:00 Asu-3 wrote:

unable to reproduce.
The applet runs for a while then times out. After that, it redirects me to the 
error page regarding it's timeout. It does not leave a java process running 
after it has ended, nor has firefox crashed.

java version "1.6.0_17"
OpenJDK Runtime Environment (IcedTea6 1.7.1) (fedora-37.b17.fc13-x86_64)
OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)

My situation is similar to Jon's first comment [1]

[1]http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=290#c2

Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/12

------------------------------------------------------------------------
On 2010-07-27T14:23:35+00:00 Matthias Klose wrote:

works for me with the icedtea6 1.8 branch

Reply at:
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/323110/comments/13

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Title:
  firefox segfault while using java

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