Application: apper (0.8.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.10.9-200.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
I was trying to search for a debug package for Dolphin (which itself had previous crashed) when Apper crashed too.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00000039b8615cfa in KCategorizedView::Private::categoryForIndex(QModelIndex const&) const () from /lib64/libkdeui.so.5
#6  0x00000039b861940e in KCategorizedView::visualRect(QModelIndex const&) const () from /lib64/libkdeui.so.5
#7  0x00000039b861b222 in KCategorizedView::leaveEvent(QEvent*) () from /lib64/libkdeui.so.5
#8  0x00000039b70177ad in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#9  0x00000039b73b3cde in QFrame::event(QEvent*) () from /lib64/libQtGui.so.4
#10 0x00000039b74300db in QAbstractScrollArea::event(QEvent*) () from /lib64/libQtGui.so.4
#11 0x00000039b74c17db in QAbstractItemView::event(QEvent*) () from /lib64/libQtGui.so.4
#12 0x00000039b6fc84dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#13 0x00000039b6fceaa0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#14 0x00000039b86415ba in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#15 0x00000039b177a26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#16 0x00000039b6fcd995 in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) () from /lib64/libQtGui.so.4
#17 0x00000039b6fce349 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#18 0x00000039b6fce7d5 in QApplicationPrivate::sendSyntheticEnterLeave(QWidget*) () from /lib64/libQtGui.so.4
#19 0x00000039b7013a6b in QWidgetPrivate::hideChildren(bool) () from /lib64/libQtGui.so.4
#20 0x00000039b7013a2a in QWidgetPrivate::hideChildren(bool) () from /lib64/libQtGui.so.4
#21 0x00000039b7013c27 in QWidgetPrivate::hide_helper() () from /lib64/libQtGui.so.4
#22 0x00000039b7016ea8 in QWidget::setVisible(bool) () from /lib64/libQtGui.so.4
#23 0x00000039b6ffaa54 in QStackedLayout::setCurrentIndex(int) () from /lib64/libQtGui.so.4
#24 0x00007fe2b48f34eb in ApperKCM::search() () from /usr/lib64/kde4/kcm_apper.so
#25 0x00007fe2b48f41b0 in ApperKCM::on_actionFindName_triggered() () from /usr/lib64/kde4/kcm_apper.so
#26 0x00007fe2b48f4b6d in ApperKCM::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.24] () from /usr/lib64/kde4/kcm_apper.so
#27 0x00007fe2b48f5213 in ApperKCM::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/kde4/kcm_apper.so
#28 0x00000039b178e172 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#29 0x00000039b6fc23c2 in QAction::triggered(bool) () from /lib64/libQtGui.so.4
#30 0x00000039b6fc3d93 in QAction::activate(QAction::ActionEvent) () from /lib64/libQtGui.so.4
#31 0x00000039b70179ea in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#32 0x00000039b6fc84dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#33 0x00000039b6fcfcf1 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#34 0x00000039b86415ba in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#35 0x00000039b177a26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#36 0x00000039b70623f9 in QKeyMapper::sendKeyEvent(QWidget*, bool, QEvent::Type, int, QFlags<Qt::KeyboardModifier>, QString const&, bool, int, unsigned int, unsigned int, unsigned int, bool*) () from /lib64/libQtGui.so.4
#37 0x00000039b7062799 in QKeyMapperPrivate::translateKeyEvent(QWidget*, _XEvent const*, bool) () from /lib64/libQtGui.so.4
#38 0x00000039b703e6ef in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#39 0x00000039b7064e54 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#40 0x00000039ab247e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#41 0x00000039ab248158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#42 0x00000039ab2481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#43 0x00000039b17a7145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#44 0x00000039b7064fc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#45 0x00000039b1778ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#46 0x00000039b17791c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#47 0x00000039b177e45b in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#48 0x0000000000406ae4 in main ()

This bug may be a duplicate of or related to bug 270456.

Possible duplicates by query: bug 322401, bug 321670, bug 319589, bug 316392, bug 316051.

Reported using DrKonqi