Application: apper (0.7.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.3.0-8.fc16.i686 i686
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
- What I was doing when the application crashed:
searching for packages more specifically clicked 
Applications -> Office and Productivity and got it to crash twice in a row before displaying

The crash can be reproduced every time.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  0x00000090 in ?? ()
#8  0x4f0de094 in KCategorizedView::Private::categoryForIndex(QModelIndex const&) const () from /usr/lib/libkdeui.so.5
#9  0x4f0e3471 in KCategorizedView::visualRect(QModelIndex const&) const () from /usr/lib/libkdeui.so.5
#10 0x4f0e2285 in KCategorizedView::leaveEvent(QEvent*) () from /usr/lib/libkdeui.so.5
#11 0x4e3ffee5 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x4e81ae76 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x4e8b0924 in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x4e95fc9c in QAbstractItemView::event(QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x4e977064 in QListView::event(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x4e3a5134 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x4e3aa67b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x4f1120d2 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x4da5f5fe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x4e3a5712 in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) () from /usr/lib/libQtGui.so.4
#21 0x4e3a6306 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#22 0x4e3a663d in QApplicationPrivate::sendSyntheticEnterLeave(QWidget*) () from /usr/lib/libQtGui.so.4
#23 0x4e401177 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#24 0x4e40112a in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#25 0x4e401332 in QWidgetPrivate::hide_helper() () from /usr/lib/libQtGui.so.4
#26 0x4e4035f0 in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#27 0x4e3e0f19 in QStackedLayout::setCurrentIndex(int) () from /usr/lib/libQtGui.so.4
#28 0x4e3e0f90 in QStackedLayout::setCurrentWidget(QWidget*) () from /usr/lib/libQtGui.so.4
#29 0x4e88335f in QStackedWidget::setCurrentWidget(QWidget*) () from /usr/lib/libQtGui.so.4
#30 0x003ae131 in ?? () from /usr/lib/kde4/kcm_apper.so
#31 0x003af96a in ?? () from /usr/lib/kde4/kcm_apper.so
#32 0x003b00f4 in ?? () from /usr/lib/kde4/kcm_apper.so
#33 0x4da666be in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#34 0x4da751ad in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#35 0x4e955236 in QAbstractItemView::clicked(QModelIndex const&) () from /usr/lib/libQtGui.so.4
#36 0x4e9556ae in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#37 0x4e977942 in QListView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#38 0x4f0e1dd9 in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#39 0x4e3fff5d in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#40 0x4e81ae76 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#41 0x4e8aeda2 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#42 0x4e953f9c in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#43 0x4e8b15a6 in ?? () from /usr/lib/libQtGui.so.4
#44 0x4da5f7a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#45 0x4e3a5103 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#46 0x4e3ab2ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#47 0x4f1120d2 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#48 0x4da5f5fe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#49 0x4e3a6106 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#50 0x4e42fe6c in ?? () from /usr/lib/libQtGui.so.4
#51 0x4e42ee4d in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#52 0x4e459e05 in ?? () from /usr/lib/libQtGui.so.4
#53 0x4d14762f in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x4d147d70 in ?? () from /lib/libglib-2.0.so.0
#55 0x4d14801f in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x4da922b8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#57 0x4e459a9b in ?? () from /usr/lib/libQtGui.so.4
#58 0x4da5e4ee in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#59 0x4da5e799 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#60 0x4da6393b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#61 0x4e3a2f35 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#62 0x0804d4fa in ?? ()
#63 0x4cd3a6b3 in __libc_start_main () from /lib/libc.so.6
#64 0x0804d52d in _start ()

This bug may be a duplicate of or related to bug 296426.

Possible duplicates by query: bug 296426, bug 293010, bug 290591, bug 289717, bug 288733.

Reported using DrKonqi