Bug 327741

Application: apper (0.8.1)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.7-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

Apper crashed when I tried to open the installation for perl.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x00000001000007bb in ?? ()
#7  0x0000003a58a145e1 in parent (this=0x16313b0) at /usr/include/QtCore/qabstractitemmodel.h:393
#8  KCategorizedView::Private::categoryForIndex (this=0x1631370, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:396
#9  0x0000003a58a17cee in KCategorizedView::visualRect (this=0x1625a70, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:573
#10 0x0000003a58a19b02 in KCategorizedView::leaveEvent (this=0x1625a70, event=<optimized out>) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:1072
#11 0x0000003aa42177ad in QWidget::event (this=this@entry=0x1625a70, event=event@entry=0x7fff06cc59a0) at kernel/qwidget.cpp:8521
#12 0x0000003aa45b3cde in QFrame::event (this=this@entry=0x1625a70, e=e@entry=0x7fff06cc59a0) at widgets/qframe.cpp:557
#13 0x0000003aa46300db in QAbstractScrollArea::event (this=this@entry=0x1625a70, e=e@entry=0x7fff06cc59a0) at widgets/qabstractscrollarea.cpp:996
#14 0x0000003aa46c17db in QAbstractItemView::event (this=0x1625a70, event=0x7fff06cc59a0) at itemviews/qabstractitemview.cpp:1580
#15 0x0000003aa41c84dc in QApplicationPrivate::notify_helper (this=0x13c8af0, receiver=0x1625a70, e=0x7fff06cc59a0) at kernel/qapplication.cpp:4562
#16 0x0000003aa41ceaa0 in QApplication::notify (this=this@entry=0x7fff06cc7210, receiver=receiver@entry=0x1625a70, e=e@entry=0x7fff06cc59a0) at kernel/qapplication.cpp:4348
#17 0x0000003a58a3fe9a in KApplication::notify (this=0x7fff06cc7210, receiver=0x1625a70, event=0x7fff06cc59a0) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#18 0x0000003a9f17a26d in QCoreApplication::notifyInternal (this=0x7fff06cc7210, receiver=0x1625a70, event=0x7fff06cc59a0) at kernel/qcoreapplication.cpp:949
#19 0x0000003aa41cd995 in QApplicationPrivate::dispatchEnterLeave (enter=0x1624f50, leave=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#20 0x0000003aa41ce349 in QApplicationPrivate::sendMouseEvent (receiver=0x1624f50, event=0x7fff06cc5b60, alienWidget=0x1624f50, nativeWidget=0x152c400, buttonDown=0x3aa4ca3258 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3153
#21 0x0000003aa41ce7d5 in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=widget@entry=0x1625fc0) at kernel/qapplication.cpp:3257
#22 0x0000003aa4213a6b in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7913
#23 0x0000003aa4213a2a in QWidgetPrivate::hideChildren (this=this@entry=0x1625560, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7899
#24 0x0000003aa4213c27 in QWidgetPrivate::hide_helper (this=this@entry=0x1625560) at kernel/qwidget.cpp:7643
#25 0x0000003aa4216ea8 in QWidget::setVisible (this=0x1625530, visible=<optimized out>) at kernel/qwidget.cpp:7815
#26 0x0000003aa41faa54 in hide (this=0x1625530) at ../../src/gui/kernel/qwidget.h:501
#27 QStackedLayout::setCurrentIndex (this=0x16251d0, index=1) at kernel/qstackedlayout.cpp:308
#28 0x0000003aa41fab6a in QStackedLayout::setCurrentWidget (this=<optimized out>, widget=<optimized out>) at kernel/qstackedlayout.cpp:368
#29 0x0000003aa460acb7 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=<optimized out>) at widgets/qstackedwidget.cpp:295
#30 0x00007fbb9399a4eb in ApperKCM::search (this=this@entry=0x15b86a0) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:738
#31 0x00007fbb9399b41c in ApperKCM::on_homeView_activated (this=0x15b86a0, index=...) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:424
#32 0x00007fbb9399bb41 in ApperKCM::qt_static_metacall (_o=_o@entry=0x15b86a0, _id=_id@entry=15, _a=_a@entry=0x7fff06cc6030, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:101
#33 0x00007fbb9399c213 in qt_static_metacall (_a=0x7fff06cc6030, _id=15, _c=QMetaObject::InvokeMetaMethod, _o=0x15b86a0) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:144
#34 ApperKCM::qt_metacall (this=0x15b86a0, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x7fff06cc6030) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:145
#35 0x0000003a9f18e172 in QMetaObject::activate (sender=sender@entry=0x1625a70, m=m@entry=0x3aa4c83900 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff06cc6030) at kernel/qobject.cpp:3577
#36 0x0000003aa46b8795 in QAbstractItemView::activated (this=this@entry=0x1625a70, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:361
#37 0x0000003aa46b8a18 in QAbstractItemView::mouseReleaseEvent (this=this@entry=0x1625a70, event=event@entry=0x7fff06cc69c0) at itemviews/qabstractitemview.cpp:1821
#38 0x0000003aa46e213e in QListView::mouseReleaseEvent (this=this@entry=0x1625a70, e=e@entry=0x7fff06cc69c0) at itemviews/qlistview.cpp:799
#39 0x0000003a58a19a41 in KCategorizedView::mouseReleaseEvent (this=0x1625a70, event=0x7fff06cc69c0) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:1059
#40 0x0000003aa4217b1e in QWidget::event (this=this@entry=0x1625a70, event=event@entry=0x7fff06cc69c0) at kernel/qwidget.cpp:8376
#41 0x0000003aa45b3cde in QFrame::event (this=0x1625a70, e=0x7fff06cc69c0) at widgets/qframe.cpp:557
#42 0x0000003aa46c1b23 in QAbstractItemView::viewportEvent (this=0x1625a70, event=0x7fff06cc69c0) at itemviews/qabstractitemview.cpp:1644
#43 0x0000003a9f17a3d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1625fc0, event=0x7fff06cc69c0) at kernel/qcoreapplication.cpp:1059
#44 0x0000003aa41c84bc in QApplicationPrivate::notify_helper (this=0x13c8af0, receiver=0x1625fc0, e=0x7fff06cc69c0) at kernel/qapplication.cpp:4558
#45 0x0000003aa41cebdd in QApplication::notify (this=this@entry=0x7fff06cc7210, receiver=receiver@entry=0x1625fc0, e=e@entry=0x7fff06cc69c0) at kernel/qapplication.cpp:4105
#46 0x0000003a58a3fe9a in KApplication::notify (this=0x7fff06cc7210, receiver=0x1625fc0, event=0x7fff06cc69c0) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#47 0x0000003a9f17a26d in QCoreApplication::notifyInternal (this=0x7fff06cc7210, receiver=0x1625fc0, event=0x7fff06cc69c0) at kernel/qcoreapplication.cpp:949
#48 0x0000003aa41ce393 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1625fc0, event=event@entry=0x7fff06cc69c0, alienWidget=alienWidget@entry=0x1625fc0, nativeWidget=nativeWidget@entry=0x152c400, buttonDown=buttonDown@entry=0x3aa4ca3258 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at ../../src/corelib/kernel/qcoreapplication.h:231
#49 0x0000003aa423f92b in QETWidget::translateMouseEvent (this=this@entry=0x152c400, event=event@entry=0x7fff06cc6d30) at kernel/qapplication_x11.cpp:4538
#50 0x0000003aa423e39c in QApplication::x11ProcessEvent (this=0x7fff06cc7210, event=event@entry=0x7fff06cc6d30) at kernel/qapplication_x11.cpp:3661
#51 0x0000003aa4264e54 in x11EventSourceDispatch (s=s@entry=0x13bdcf0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#52 0x0000003a98847e06 in g_main_dispatch (context=0x13c8d50) at gmain.c:3054
#53 g_main_context_dispatch (context=context@entry=0x13c8d50) at gmain.c:3630
#54 0x0000003a98848158 in g_main_context_iterate (context=context@entry=0x13c8d50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#55 0x0000003a988481fc in g_main_context_iteration (context=0x13c8d50, may_block=1) at gmain.c:3762
#56 0x0000003a9f1a7145 in QEventDispatcherGlib::processEvents (this=0x138bed0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#57 0x0000003aa4264fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#58 0x0000003a9f178ecf in QEventLoop::processEvents (this=this@entry=0x7fff06cc7110, flags=...) at kernel/qeventloop.cpp:149
#59 0x0000003a9f1791c5 in QEventLoop::exec (this=this@entry=0x7fff06cc7110, flags=...) at kernel/qeventloop.cpp:204
#60 0x0000003a9f17e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#61 0x0000003aa41c6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#62 0x0000000000406ae4 in main (argc=1, argv=0x7fff06cc7358) at /usr/src/debug/apper-0.8.1/Apper/main.cpp:130

The reporter indicates this bug may be a duplicate of or related to bug 270456.

Possible duplicates by query: bug 327389, bug 322401, bug 316392, bug 316051, bug 311016.

Reported using DrKonqi