GDB backtrace of quasselclient crashing with floating point exception.

quasselclient.gdb (text/plain), 6.47 KB, created by Martin Wegner on 2014-04-08 12:33:13 UTC

$ gdb quasselclient
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Reading symbols from quasselclient...Reading symbols from /usr/lib64/debug//usr/bin/quasselclient.debug...(no debugging symbols found)...done.
(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/bin/quasselclient 
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Fontconfig warning: "/etc/fonts/conf.d/59-google-droid-sans.conf", line 61: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/etc/fonts/conf.d/59-google-droid-sans.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
No DockManager available 
[New Thread 0x7ffff4641700 (LWP 26990)]
Enabling compression... 
Using the DataStream protocol...
Starting encryption... 

Program received signal SIGFPE, Arithmetic exception.
0x00000031beb4874a in QCleanlooksStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
(gdb) bt
#0  0x00000031beb4874a in QCleanlooksStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
#1  0x00000031beb07402 in QStyleSheetStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
#2  0x00000031beae4ee8 in QCommonStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
#3  0x00000031beb5c96f in QWindowsStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
#4  0x00000031beb07a94 in QStyleSheetStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () from /usr/lib64/qt4/libQtGui.so.4
#5  0x00000031bebfa4f7 in QProgressBar::paintEvent(QPaintEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#6  0x00000031be8197b3 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#7  0x00000031bebfaf28 in QProgressBar::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#8  0x00000031be7c75cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#9  0x00000031be7cdda8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#10 0x0000003dc7b7ffac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00000031be813bf1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#12 0x00000031be8146f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib64/qt4/libQtGui.so.4
#13 0x00000031be8137ab in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00000031be8146f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib64/qt4/libQtGui.so.4
#15 0x00000031be8137ab in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#16 0x00000031be8146f7 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib64/qt4/libQtGui.so.4
#17 0x00000031be8137ab in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#18 0x00000031be9df4b8 in QWidgetBackingStore::sync() () from /usr/lib64/qt4/libQtGui.so.4
#19 0x00000031be8089a0 in QWidgetPrivate::syncBackingStore() () from /usr/lib64/qt4/libQtGui.so.4
#20 0x00000031be819322 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00000031bebc98ab in QMainWindow::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#22 0x00000000004bd42b in MainWin::event(QEvent*) ()
#23 0x00000031be7c75cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00000031be7cdda8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#25 0x0000003dc7b7ffac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x0000003dc7b83125 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#27 0x0000003dc7bae313 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#28 0x0000003dc2a49a3f in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#29 0x0000003dc2a49dc8 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#30 0x0000003dc2a49e8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#31 0x0000003dc7badba3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#32 0x00000031be868506 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#33 0x0000003dc7b7eb0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#34 0x0000003dc7b7ee4d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#35 0x0000003dc7b8416b in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#36 0x00000000004ab65c in main ()
(gdb)