accounts-daemon does not terminate at computer shutdown

[i30817]

shutdown while testing a dbus-monitor script to work around a problem in in my java app :)
Seems like your logoff is pretty broken, a simple test java app with a jframe and a shutdown hook (only) always returns non-zero on logoff (and doesn't run the hook) and other gnome programs crash regularly there. Something is rotten in denmark
package i3.main;

import java.awt.EventQueue;
import java.io.IOException;
import java.lang.management.ManagementFactory;
import java.lang.reflect.InvocationTargetException;
import javax.swing.JFrame;
import javax.swing.WindowConstants;
import org.openide.util.Exceptions;

/**
 * Test for shutdown bug workaround
 *
 * @author i30817
 */
public class TEST implements Runnable {

    public void main(String[] blah) {
        try {
            new TEST();
        } catch (InvocationTargetException ex) {
            Exceptions.printStackTrace(ex);
        } catch (IOException ex) {
            Exceptions.printStackTrace(ex);
        }
    }

    public TEST() throws InvocationTargetException, IOException {
        //First shutdown hook of the app to be added first after the system/native ones
        Runtime.getRuntime().addShutdownHook(new Thread(new SaveRunnable()));
        EventQueue.invokeLater(this);

        //Note: does not work with the shutdown command line utility
        if ("GNOME".equals(System.getenv("XDG_CURRENT_DESKTOP"))) {
            String pid = getProcessId();
            if (pid == null) {
                return;
            }
            //alive until we kill it, or logoff ope dialog;
            //Doesn't try to run on the real real logoff confirmed event to
            //avoid the issue it is trying to solve.
            String pleaseKillmeSoftly
                    = "( dbus-monitor --profile --session "
                    + "\"type='method_call',interface='org.gnome.SessionManager.EndSessionDialog',member='Open'\" "
                    + "& echo $! >&3 ) 3>pid "//store pid
                    //dbus monitor waits until it is flushed to notice the broken pipe
                    //we definitly dont want this on shutdown! Kill it too.
                    + "| grep -m 1 --line-buffered 'Open\\|Disconnected' "
                    + "; kill -s SIGTERM " + pid + " $(<pid) 2>/dev/null";
            System.out.println(pleaseKillmeSoftly);
            try {
                final Process unixKiller = Runtime.getRuntime().exec(pleaseKillmeSoftly);
                Runtime.getRuntime().addShutdownHook(new Thread() {

                    @Override
                    public void run() {
                        unixKiller.destroy();
                    }

                });
            } catch (IOException ex) {
                //oh well
            }
        }
    }

    private static String getProcessId() {
        final String jvmName = ManagementFactory.getRuntimeMXBean().getName();
        final int index = jvmName.indexOf('@');

        if (index < 1) {
            return System.getProperty("sun.java.launcher.pid");
        }
        return jvmName.substring(0, index);
    }

    public void run() {
        final JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        frame.validate();
        frame.setVisible(true);
    }

    private static class SaveRunnable implements Runnable {

        @Override
        public void run() {
            System.out.println("OI");
        }
    }
}

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: accountsservice 0.6.35-0ubuntu7
ProcVersionSignature: Ubuntu 3.13.0-14.34-generic 3.13.5
Uname: Linux 3.13.0-14-generic x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
Date: Thu Mar 6 00:06:28 2014
ExecutablePath: /usr/lib/accountsservice/accounts-daemon
InstallationDate: Installed on 2014-01-17 (47 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140117)
OmitPids: 1320 5010 5016 5003 4987 5033 5002 4975 5016 5003 4987 5033 5002
ProcCmdline: /usr/lib/accountsservice/accounts-daemon
ProcEnviron:

SourcePackage: accountsservice
Title: accounts-daemon does not terminate at computer shutdown
UpgradeStatus: No upgrade log present (probably fresh install)