.
Thread 1 (Thread 3683):
#0  0x042aae6d in KNS::Engine::downloadDialogModal(QWidget*) ()
   from /usr/lib/libknewstuff2.so.4
#1  0x0331c56e in ?? () from /usr/lib/kde4/kcm_icons.so
#2  0x0331fc93 in ?? () from /usr/lib/kde4/kcm_icons.so
#3  0x006d7253 in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/libQtCore.so.4
#4  0x006d76c8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#5  0x0132b911 in QAbstractButton::clicked(bool) ()
   from /usr/lib/libQtGui.so.4
#6  0x01054249 in ?? () from /usr/lib/libQtGui.so.4
#7  0x01055ea4 in ?? () from /usr/lib/libQtGui.so.4
#8  0x01056131 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
   from /usr/lib/libQtGui.so.4
#9  0x00cf3f92 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x010540ee in QAbstractButton::event(QEvent*) ()
   from /usr/lib/libQtGui.so.4
#11 0x010fe34d in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x00c9ef44 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
#13 0x00ca7023 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
#14 0x00377f7a in KApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libkdeui.so.5
#15 0x006c16bb in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
   from /usr/lib/libQtCore.so.4
#16 0x00ca5f5e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) ()
   from /usr/lib/libQtGui.so.4
#17 0x00d146e0 in ?? () from /usr/lib/libQtGui.so.4
#18 0x00d13b6b in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/libQtGui.so.4
#19 0x00d403f2 in ?? () from /usr/lib/libQtGui.so.4
#20 0x04311d78 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x04315620 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x04315753 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x006ec01c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00d3fad5 in ?? () from /usr/lib/libQtGui.so.4
#25 0x006bfc69 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x006c00ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/libQtCore.so.4
#27 0x042aaad7 in ?? () from /usr/lib/libknewstuff2.so.4
#28 0x042aaefd in KNS::Engine::downloadDialogModal(QWidget*) ()
   from /usr/lib/libknewstuff2.so.4
#29 0x0331c56e in ?? () from /usr/lib/kde4/kcm_icons.so
#30 0x0331fc93 in ?? () from /usr/lib/kde4/kcm_icons.so
#31 0x006d7253 in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/libQtCore.so.4
#32 0x006d76c8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#33 0x0132b911 in QAbstractButton::clicked(bool) ()
   from /usr/lib/libQtGui.so.4
#34 0x01054249 in ?? () from /usr/lib/libQtGui.so.4
#35 0x01055ea4 in ?? () from /usr/lib/libQtGui.so.4
#36 0x01056131 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
   from /usr/lib/libQtGui.so.4
#37 0x00cf3f92 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x010540ee in QAbstractButton::event(QEvent*) ()
   from /usr/lib/libQtGui.so.4
#39 0x010fe34d in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#40 0x00c9ef44 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
#41 0x00ca7023 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
#42 0x00377f7a in KApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libkdeui.so.5
#43 0x006c16bb in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
   from /usr/lib/libQtCore.so.4
#44 0x00ca5f5e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) ()
   from /usr/lib/libQtGui.so.4
#45 0x00d146e0 in ?? () from /usr/lib/libQtGui.so.4
#46 0x00d13b6b in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/libQtGui.so.4
#47 0x00d403f2 in ?? () from /usr/lib/libQtGui.so.4
#48 0x04311d78 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0x04315620 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0x04315753 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0x006ec01c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0x00d3fad5 in ?? () from /usr/lib/libQtGui.so.4
#53 0x006bfc69 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0x006c00ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/libQtCore.so.4
#55 0x006c252f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#56 0x00c9edc7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#57 0x08052ece in _start ()