So the problem is apparently caused by eclipse's libswt-pi-gtk-3659.so having trouble while calling a function:

Java_org_eclipse_swt_internal_gtk_OS_GTK_1ACCEL_1LABEL_1GET_1ACCEL_1STRING is defined in libswt-pi-gtk.so.

The actual Java method that triggers the error is this:

org.eclipse.swt.widgets.MenuItem.setText(Ljava/lang/String;)V+205

it would be good to see which arguments the method is using while producing the crash.

I agree that this is probably not an openjdk-6 error. libswt-pi-gtk links to a bunch of libraries in Ubuntu:

	libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 
	libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 
	libXtst.so.6 => /usr/lib/libXtst.so.6 
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 
	libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 
	libpangocairo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 
	libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 
	libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 
	libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 
	libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 
	libatk-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libatk-1.0.so.0 
	libcairo.so.2 => /usr/lib/libcairo.so.2 
	libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 
	libgio-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 
	libpangoft2-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 
	libpango-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 
	libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 
	libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 
	libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 
	libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 
	libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 
	libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 
	libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 
	/lib64/ld-linux-x86-64.so.2 
	libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 
	libXinerama.so.1 => /usr/lib/x86_64-linux-gnu/libXinerama.so.1 
	libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 
	libXrandr.so.2 => /usr/lib/x86_64-linux-gnu/libXrandr.so.2 
	libXcursor.so.1 => /usr/lib/x86_64-linux-gnu/libXcursor.so.1 
	libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 
	libpixman-1.so.0 => /usr/lib/libpixman-1.so.0 
	libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 
	libxcb-shm.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0 
	libxcb-render.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-render.so.0 
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 
	libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 
	libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 
	libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 
	libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 
	libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 

so the problem might be in one of them, but without a clear way of reproducing the problem so we can see which one of the libraries is involved in the crash, it's a bit difficult to know for sure.

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