QSocketNotifier::setEnabled(bool) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
?? () from /usr/lib/python2.7/dist-packages/dbus/mainloop/qt.so
QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
QSocketNotifier::activated(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
QSocketNotifier::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4