#0  0x0000000000bf8bc9 in g_signal_connect_data ()
#1  0x000000000096bc7f in QGtkStylePrivate::initGtkWidgets() const ()
#2  0x00000000008fc96d in QStyleFactory::create(QString const&) ()
#3  0x00000000008b9943 in QApplication::style() ()
#4  0x00000000008b9be5 in QApplicationPrivate::initialize() ()
#5  0x00000000008b9c31 in QApplicationPrivate::construct() ()
#6  0x000000000073124e in Application::Application(int&, char**) [clone .33217]
    ()
#7  0x000000000043388b in main ()