Bug 327389

Application: apper (0.8.1)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.7-300.fc20.i686+PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:  I was seeking to run a previous  yum transaction that I'd undone that when undone hadn't found libreoffice rpms (for Fedora 20 Alpha) in normal Fedora repositories.

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  0x00000000 in ?? ()
#8  0x45118c6e in parent (this=0x8bc8ec4) at /usr/include/QtCore/qabstractitemmodel.h:393
#9  KCategorizedView::Private::categoryForIndex (this=0x8bc8ea0, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:396
#10 0x4511ce53 in KCategorizedView::visualRect (this=0x8bc6038, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:573
#11 0x4511f239 in KCategorizedView::leaveEvent (this=0x8bc6038, event=0xbfc3cf28) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:1072
#12 0x43fdcfe2 in QWidget::event (this=this@entry=0x8bc6038, event=event@entry=0xbfc3cf28) at kernel/qwidget.cpp:8521
#13 0x444077dd in QFrame::event (this=this@entry=0x8bc6038, e=e@entry=0xbfc3cf28) at widgets/qframe.cpp:557
#14 0x4449e4cf in QAbstractScrollArea::event (this=this@entry=0x8bc6038, e=e@entry=0xbfc3cf28) at widgets/qabstractscrollarea.cpp:996
#15 0x4454aa3c in QAbstractItemView::event (this=this@entry=0x8bc6038, event=event@entry=0xbfc3cf28) at itemviews/qabstractitemview.cpp:1580
#16 0x44570fe4 in QListView::event (this=0x8bc6038, e=0xbfc3cf28) at itemviews/qlistview.cpp:1627
#17 0x43f7f054 in QApplicationPrivate::notify_helper (this=0x89f4f30, receiver=0x8bc6038, e=0xbfc3cf28) at kernel/qapplication.cpp:4562
#18 0x43f85fac in QApplication::notify (this=0xbfc3e310, receiver=0x8bc6038, e=e@entry=0xbfc3cf28) at kernel/qapplication.cpp:4348
#19 0x4514ad30 in KApplication::notify (this=0xbfc3e310, receiver=0x8bc6038, event=0xbfc3cf28) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#20 0x41798a76 in QCoreApplication::notifyInternal (this=0xbfc3e310, receiver=0x8bc6038, event=event@entry=0xbfc3cf28) at kernel/qcoreapplication.cpp:949
#21 0x43f84e56 in sendEvent (event=0xbfc3cf28, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::dispatchEnterLeave (enter=enter@entry=0x8bc5920, leave=0x8bc6450) at kernel/qapplication.cpp:2813
#23 0x43f85a21 in QApplicationPrivate::sendMouseEvent (receiver=0x8bc5920, event=event@entry=0xbfc3d064, alienWidget=0x8bc5920, nativeWidget=0x8abdf98, buttonDown=0x44937224 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3153
#24 0x43f85cce in QApplicationPrivate::sendSyntheticEnterLeave (this=0x89f4f30, widget=widget@entry=0x8bc6450) at kernel/qapplication.cpp:3257
#25 0x43fd8659 in QWidgetPrivate::hideChildren (this=0x8bc6058, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7913
#26 0x43fd860a in QWidgetPrivate::hideChildren (this=this@entry=0x8bc5cf8, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7899
#27 0x43fd884d in QWidgetPrivate::hide_helper (this=this@entry=0x8bc5cf8) at kernel/qwidget.cpp:7643
#28 0x43fdc3f8 in QWidget::setVisible (this=0x8bc5ce0, visible=false) at kernel/qwidget.cpp:7815
#29 0x43fbb240 in hide (this=0x8bc5ce0) at ../../src/gui/kernel/qwidget.h:501
#30 QStackedLayout::setCurrentIndex (this=this@entry=0x8bc5b08, index=3) at kernel/qstackedlayout.cpp:308
#31 0x43fbb367 in QStackedLayout::setCurrentWidget (this=0x8bc5b08, widget=widget@entry=0x8d69bb8) at kernel/qstackedlayout.cpp:368
#32 0x44470466 in QStackedWidget::setCurrentWidget (this=0x8bc5920, widget=0x8d69bb8) at widgets/qstackedwidget.cpp:295
#33 0xb4d9a2a2 in ApperKCM::setPage (this=0x8b6a838, page=...) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:532
#34 0xb4d9ad90 in ApperKCM::on_homeView_activated (this=this@entry=0x8b6a838, index=...) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:419
#35 0xb4d9b3c7 in ApperKCM::qt_static_metacall (_o=_o@entry=0x8b6a838, _id=_id@entry=15, _a=_a@entry=0xbfc3d4c4, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/apper-0.8.1/i686-redhat-linux-gnu/ApperKCM/ApperKCM.moc:101
#36 0xb4d9bb52 in qt_static_metacall (_a=0xbfc3d4c4, _id=15, _c=QMetaObject::InvokeMetaMethod, _o=0x8b6a838) at /usr/src/debug/apper-0.8.1/i686-redhat-linux-gnu/ApperKCM/ApperKCM.moc:144
#37 ApperKCM::qt_metacall (this=0x8b6a838, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfc3d4c4) at /usr/src/debug/apper-0.8.1/i686-redhat-linux-gnu/ApperKCM/ApperKCM.moc:145
#38 0x4179fa08 in QMetaObject::metacall (object=object@entry=0x8b6a838, cl=cl@entry=QMetaObject::InvokeMetaMethod, idx=51, argv=0xbfc3d4c4) at kernel/qmetaobject.cpp:245
#39 0x417aea63 in QMetaObject::activate (sender=sender@entry=0x8bc6038, m=m@entry=0x449272fc <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfc3d4c4) at kernel/qobject.cpp:3577
#40 0x445404e2 in QAbstractItemView::activated (this=this@entry=0x8bc6038, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:361
#41 0x44540873 in QAbstractItemView::mouseReleaseEvent (this=this@entry=0x8bc6038, event=event@entry=0xbfc3dd74) at itemviews/qabstractitemview.cpp:1821
#42 0x445705b6 in QListView::mouseReleaseEvent (this=this@entry=0x8bc6038, e=0xbfc3dd74) at itemviews/qlistview.cpp:799
#43 0x4511f13f in KCategorizedView::mouseReleaseEvent (this=0x8bc6038, event=0xbfc3dd74) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:1059
#44 0x43fdd66b in QWidget::event (this=this@entry=0x8bc6038, event=event@entry=0xbfc3dd74) at kernel/qwidget.cpp:8376
#45 0x444077dd in QFrame::event (this=this@entry=0x8bc6038, e=e@entry=0xbfc3dd74) at widgets/qframe.cpp:557
#46 0x4449e600 in QAbstractScrollArea::viewportEvent (this=this@entry=0x8bc6038, e=e@entry=0xbfc3dd74) at widgets/qabstractscrollarea.cpp:1043
#47 0x4454adec in QAbstractItemView::viewportEvent (this=0x8bc6038, event=0xbfc3dd74) at itemviews/qabstractitemview.cpp:1644
#48 0x4449e8a6 in viewportEvent (event=0xbfc3dd74, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#49 QAbstractScrollAreaFilter::eventFilter (this=0x8bc6d98, o=0x8bc6450, e=0xbfc3dd74) at widgets/qabstractscrollarea_p.h:116
#50 0x41798bee in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x89f4f30, receiver=receiver@entry=0x8bc6450, event=event@entry=0xbfc3dd74) at kernel/qcoreapplication.cpp:1059
#51 0x43f7f032 in QApplicationPrivate::notify_helper (this=0x89f4f30, receiver=0x8bc6450, e=0xbfc3dd74) at kernel/qapplication.cpp:4558
#52 0x43f879d6 in QApplication::notify (this=0xbfc3e310, receiver=0x8bc6450, e=e@entry=0xbfc3dd74) at kernel/qapplication.cpp:4105
#53 0x4514ad30 in KApplication::notify (this=0xbfc3e310, receiver=0x8bc6450, event=0xbfc3dd74) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#54 0x41798a76 in QCoreApplication::notifyInternal (this=0xbfc3e310, receiver=receiver@entry=0x8bc6450, event=event@entry=0xbfc3dd74) at kernel/qcoreapplication.cpp:949
#55 0x43f85752 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#56 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x8bc6450, event=0xbfc3dd74, alienWidget=0x8bc6450, nativeWidget=0x8abdf98, buttonDown=buttonDown@entry=0x44937224 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3173
#57 0x4400b1e8 in QETWidget::translateMouseEvent (this=0x8abdf98, event=event@entry=0xbfc3df8c) at kernel/qapplication_x11.cpp:4538
#58 0x440098d3 in QApplication::x11ProcessEvent (this=0xbfc3e310, event=event@entry=0xbfc3df8c) at kernel/qapplication_x11.cpp:3661
#59 0x440355bb in x11EventSourceDispatch (s=s@entry=0x89f5310, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#60 0x411b3556 in g_main_dispatch (context=0x89f5080) at gmain.c:3065
#61 g_main_context_dispatch (context=context@entry=0x89f5080) at gmain.c:3641
#62 0x411b3920 in g_main_context_iterate (context=context@entry=0x89f5080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3712
#63 0x411b39e9 in g_main_context_iteration (context=0x89f5080, may_block=1) at gmain.c:3773
#64 0x417ca610 in QEventDispatcherGlib::processEvents (this=this@entry=0x89cde00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#65 0x4403577c in QGuiEventDispatcherGlib::processEvents (this=0x89cde00, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#66 0x417973b0 in QEventLoop::processEvents (this=this@entry=0xbfc3e254, flags=...) at kernel/qeventloop.cpp:149
#67 0x41797741 in QEventLoop::exec (this=this@entry=0xbfc3e254, flags=...) at kernel/qeventloop.cpp:204
#68 0x4179d3fb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#69 0x43f7d365 in QApplication::exec () at kernel/qapplication.cpp:3823
#70 0x0804d447 in main (argc=1, argv=0xbfc3e3f4) at /usr/src/debug/apper-0.8.1/Apper/main.cpp:130

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

Reported using DrKonqi