#0 0x00007f8d748bce07 in QGtkStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #1 0x00007f8d74994bf7 in QScrollBar::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #2 0x00007f8d74597642 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #3 0x00007f8d74994afb in QScrollBar::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #4 0x00007f8d74547d9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #5 0x00007f8d7454c20a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #6 0x00007f8d75582a56 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so No symbol table info available. #7 0x00007f8d7402497e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #8 0x00007f8d74593364 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #9 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #10 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #11 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #12 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #13 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #14 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #15 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #16 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #17 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #18 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #19 0x00007f8d74593e5f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #20 0x00007f8d74592ef5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #21 0x00007f8d74761238 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #22 0x00007f8d74588630 in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #23 0x00007f8d74597c8c in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #24 0x00007f8d7495fc5b in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #25 0x00007f8d753f987b in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so No symbol table info available. #26 0x00007f8d74547d9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #27 0x00007f8d7454c20a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #28 0x00007f8d75582a56 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so No symbol table info available. #29 0x00007f8d7402497e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #30 0x00007f8d74028801 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #31 0x00007f8d74052f03 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #32 0x00007f8d734ae8b5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #33 0x00007f8d734aebe8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #34 0x00007f8d734aeca4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #35 0x00007f8d74053096 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #36 0x00007f8d745eca5e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #37 0x00007f8d740236cf in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #38 0x00007f8d74023958 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #39 0x00007f8d74028b18 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #40 0x00007f8d7554492b in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.so No symbol table info available. #41 0x000000000042a485 in PyEval_EvalFrameEx () No symbol table info available. #42 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #43 0x000000000054ab72 in ?? () No symbol table info available. #44 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #45 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #46 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #47 0x000000000054ab72 in ?? () No symbol table info available. #48 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #49 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #50 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #51 0x000000000054ab72 in ?? () No symbol table info available. #52 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #53 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #54 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #55 0x000000000054ab72 in ?? () No symbol table info available. #56 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #57 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #58 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #59 0x000000000054ab72 in ?? () No symbol table info available. #60 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #61 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #62 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #63 0x000000000054ab72 in ?? () No symbol table info available. #64 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #65 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #66 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #67 0x000000000054ab72 in ?? () No symbol table info available. #68 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #69 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #70 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #71 0x000000000054aa40 in ?? () No symbol table info available. #72 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #73 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #74 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #75 0x000000000054ab72 in ?? () No symbol table info available. #76 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #77 0x000000000042c19c in PyEval_EvalFrameEx () No symbol table info available. #78 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #79 0x000000000042a998 in PyEval_EvalFrameEx () No symbol table info available. #80 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #81 0x000000000042a998 in PyEval_EvalFrameEx () No symbol table info available. #82 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #83 0x000000000042a998 in PyEval_EvalFrameEx () No symbol table info available. #84 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #85 0x000000000054b171 in PyRun_FileExFlags () No symbol table info available. #86 0x000000000054b7d8 in PyRun_SimpleFileExFlags () No symbol table info available. #87 0x000000000054c5d6 in Py_Main () No symbol table info available. #88 0x00007f8d7715676d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #89 0x000000000041b931 in _start () No symbol table info available.