Hi,
My AWT HelloWorldAwt.java invoked thru C++/JNI is crashing my Linux box!
My first Linux crash after 3 years :-(
It eats up all my memory 128MB + swap 128MB in a few seconds.
The same HelloWorldAwt.java works well with JDK 1.1.x - JNI (C++
invoked)
and invoked with JDK 1.2 Pre2 directly (java HelloWorldAwt)
A none AWT HelloWorld.java works fine if invoked thru C++ - JNI on 1.2
Pre2.
The environment:
-----------
Linux Intel glibc 2.0x
echo $RTLD_NOW
true
echo $LD_BIND_NOW
true
echo $LD_PRELOAD (i played around with this setting,
but it didnt help)
libpthread.so libjava.so
echo $LD_LIBRARY_PATH
/usr/local/jdk/jre/lib/i386:/usr/local/jdk/jre/lib/i386/native_threads:/usr/local/jdk/jre/lib/i386/classic:.
The properties in the C++ main program for JNI_CreateJavaVM() (which is
invoking the Java HelloWorld using JNI)
---------------------------------------------------------------------------
options[ii++].optionString = "-Djava.compiler=";
options[ii++].optionString = "-Djava.class.path=.";
options[ii++].optionString = "-Djava.library.path=.";
options[ii++].optionString = "-verbose:gc,class,gc";
The output:
-------
bin> HelloWorldAwt (my C++ programm)
..... ( many debugging infos from JVM)
[Loaded java.awt.Insets from /usr/local/jdk1.2Pre2/jre/lib/rt.jar]
[Loaded sun.security.action.GetIntegerAction from
/usr/local/jdk1.2Pre2/jre/lib/rt.jar]
[Loaded sun.awt.motif.MEmbeddedFrame from
/usr/local/jdk1.2Pre2/jre/lib/rt.jar]
[Loaded sun.awt.EmbeddedFrame from
/usr/local/jdk1.2Pre2/jre/lib/rt.jar]
-> here it hangs and eats up all my memory!!!! (its during the
call to java.awt.Window - show()
Any idea?
thanks, Marcel
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