.
Thread 2 (Thread 3213):
#0  0x00b74422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008f1981 in select () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x00c92af5 in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#3  0x00bc3e32 in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#4  0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#5  0x008f87ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 3212):
#0  0x01817b43 in radeonPolygonStipplePreKMS ()
   from /usr/lib/dri/radeon_dri.so
No symbol table info available.
#1  0x0194f04e in _mesa_PopAttrib () from /usr/lib/dri/radeon_dri.so
No symbol table info available.
#2  0x00595bce in ?? () from /usr/lib/libQtOpenGL.so.4
No symbol table info available.
#3  0x01072710 in QPainter::end() () from /usr/lib/libQtGui.so.4
No symbol table info available.
#4  0x01598de5 in QGraphicsView::paintEvent(QPaintEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#5  0x00f9ddd4 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#6  0x0134d633 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#7  0x013ec494 in QAbstractScrollArea::viewportEvent(QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#8  0x0159651f in QGraphicsView::viewportEvent(QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#9  0x013eea95 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#10 0x00cb383a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#11 0x00f48f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#12 0x00f505ca in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#13 0x00cb46cb in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
   from /usr/lib/libQtCore.so.4
No symbol table info available.
#14 0x00fa5e25 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#15 0x011326bc in QWidgetPrivate::repaint_sys(QRegion const&) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#16 0x00f970be in QWidgetPrivate::syncBackingStore() ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#17 0x00f9e215 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#18 0x00576919 in QGLWidget::event(QEvent*) () from /usr/lib/libQtOpenGL.so.4
No symbol table info available.
#19 0x00f48f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#20 0x00f505ca in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libQtGui.so.4
No symbol table info available.
#21 0x00cb46cb in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
   from /usr/lib/libQtCore.so.4
No symbol table info available.
#22 0x00cb52b2 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#23 0x00cb547d in QCoreApplication::sendPostedEvents(QObject*, int) ()
   from /usr/lib/libQtCore.so.4
No symbol table info available.
#24 0x00cdf3ff in ?? () from /usr/lib/libQtCore.so.4
No symbol table info available.
#25 0x009a8e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#26 0x009ac720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#27 0x009ac853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
No symbol table info available.
#28 0x00cdf02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#29 0x00fe9be5 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#30 0x00cb56e1 in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#31 0x08296e65 in StelMainGraphicsView::init() ()
No symbol table info available.
#32 0x08298fad in StelMainWindow::init() ()
No symbol table info available.
#33 0x082a1ba3 in main ()
No symbol table info available.