Bug 298107

Application: apper (0.7.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.3.1-3.fc16.i686.PAE i686
Distribution: "Fedora release 16 (Verne)"

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

Launched a package manager, introduced in the search bar "qemu". After that failed.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  0x0000000a in ?? ()
#8  0x432dc0c4 in parent (this=0x9deeca4) at /usr/include/QtCore/qabstractitemmodel.h:393
#9  KCategorizedView::Private::categoryForIndex (this=0x9deec80, index=...) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:396
#10 0x432e14c1 in visualRect (index=..., this=0x9dec1f0) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:573
#11 KCategorizedView::visualRect (this=0x9dec1f0, index=...) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:563
#12 0x432e02d5 in KCategorizedView::leaveEvent (this=0x9dec1f0, event=0xbfa6f440) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:1072
#13 0x48cd0ee5 in QWidget::event (this=0x9dec1f0, event=0xbfa6f440) at kernel/qwidget.cpp:8495
#14 0x490ebe76 in QFrame::event (this=0x9dec1f0, e=0xbfa6f440) at widgets/qframe.cpp:557
#15 0x49181924 in QAbstractScrollArea::event (this=0x9dec1f0, e=0xbfa6f440) at widgets/qabstractscrollarea.cpp:996
#16 0x49230c9c in QAbstractItemView::event (this=0x9dec1f0, event=0xbfa6f440) at itemviews/qabstractitemview.cpp:1580
#17 0x49248064 in QListView::event (this=0x9dec1f0, e=0xbfa6f440) at itemviews/qlistview.cpp:1627
#18 0x48c76134 in notify_helper (e=0xbfa6f440, receiver=0x9dec1f0, this=0x9c041e0) at kernel/qapplication.cpp:4550
#19 QApplicationPrivate::notify_helper (this=0x9c041e0, receiver=0x9dec1f0, e=0xbfa6f440) at kernel/qapplication.cpp:4522
#20 0x48c7b67b in QApplication::notify (this=0x9c041e0, receiver=0x9dec1f0, e=0xbfa6f440) at kernel/qapplication.cpp:4515
#21 0x43310122 in KApplication::notify (this=0xbfa70908, receiver=0x9dec1f0, event=0xbfa6f440) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#22 0x4fec25fe in QCoreApplication::notifyInternal (this=0xbfa70908, receiver=0x9dec1f0, event=0xbfa6f440) at kernel/qcoreapplication.cpp:876
#23 0x48c76712 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#24 QApplicationPrivate::dispatchEnterLeave (enter=0x9d98580, leave=0x49602cdc) at kernel/qapplication.cpp:2801
#25 0x48c77306 in QApplicationPrivate::sendMouseEvent (receiver=0x9d98580, event=0xbfa6f530, alienWidget=0x9d98580, nativeWidget=0x9cc7480, buttonDown=0x49602ed4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#26 0x48c7763d in QApplicationPrivate::sendSyntheticEnterLeave (this=0x9c041e0, widget=0x9dde1e0) at kernel/qapplication.cpp:3245
#27 0x48cd2177 in QWidgetPrivate::hideChildren (this=0x9dec210, spontaneous=false) at kernel/qwidget.cpp:7898
#28 0x48cd212a in QWidgetPrivate::hideChildren (this=0x9debfc0, spontaneous=false) at kernel/qwidget.cpp:7884
#29 0x48cd2332 in QWidgetPrivate::hide_helper (this=0x9debfc0) at kernel/qwidget.cpp:7628
#30 0x48cd45f0 in QWidget::setVisible (this=0x9d980b0, visible=false) at kernel/qwidget.cpp:7800
#31 0x48cb1f19 in hide (this=0x9d980b0) at ../../src/gui/kernel/qwidget.h:498
#32 QStackedLayout::setCurrentIndex (this=0x9d7bf58, index=1) at kernel/qstackedlayout.cpp:306
#33 0x48cb1f90 in QStackedLayout::setCurrentWidget (this=0x9d7bf58, widget=0x9df0be8) at kernel/qstackedlayout.cpp:365
#34 0x4915435f in QStackedWidget::setCurrentWidget (this=0x9d98580, widget=0x9df0be8) at widgets/qstackedwidget.cpp:292
#35 0xb6326131 in ApperKCM::search (this=0x9d934b0) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:677
#36 0xb632688d in ApperKCM::on_actionFindName_triggered (this=0x9d934b0) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:323
#37 0xb63280f4 in ApperKCM::qt_metacall (this=0x9d934b0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfa6f958) at /usr/src/debug/apper-0.7.1/i686-redhat-linux-gnu/ApperKCM/ApperKCM.moc:143
#38 0x4fec96be in metacall (argv=0xbfa6f958, idx=46, cl=QMetaObject::InvokeMetaMethod, object=0x9d934b0) at kernel/qmetaobject.cpp:245
#39 QMetaObject::metacall (object=0x9d934b0, cl=QMetaObject::InvokeMetaMethod, idx=46, argv=0xbfa6f958) at kernel/qmetaobject.cpp:240
#40 0x4fed81ad in QMetaObject::activate (sender=0x9debbd0, m=0x495e58d8, local_signal_index=1, argv=0xbfa6f958) at kernel/qobject.cpp:3566
#41 0x48c6f15e in QAction::triggered (this=0x9debbd0, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#42 0x48c6f3fb in QAction::activate (this=0x9debbd0, event=QAction::Trigger) at kernel/qaction.cpp:1257
#43 0xb632369a in trigger (this=<optimized out>) at /usr/include/QtGui/qaction.h:218
#44 keyPressEvent (this=0x9d934b0, event=<optimized out>) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:864
#45 ApperKCM::keyPressEvent (this=0x9d934b0, event=0xbfa6ff34) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:857
#46 0x48cd0ffd in QWidget::event (this=0x9d934b0, event=0xbfa6ff34) at kernel/qwidget.cpp:8396
#47 0x48c76134 in notify_helper (e=0xbfa6ff34, receiver=0x9d934b0, this=0x9c041e0) at kernel/qapplication.cpp:4550
#48 QApplicationPrivate::notify_helper (this=0x9c041e0, receiver=0x9d934b0, e=0xbfa6ff34) at kernel/qapplication.cpp:4522
#49 0x48c7c115 in QApplication::notify (this=0xbfa6fdd4, receiver=0x9d934b0, e=0xbfa6ff34) at kernel/qapplication.cpp:3991
#50 0x43310122 in KApplication::notify (this=0xbfa70908, receiver=0x9e23228, event=0xbfa6ff34) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#51 0x4fec25fe in QCoreApplication::notifyInternal (this=0xbfa70908, receiver=0x9e23228, event=0xbfa6ff34) at kernel/qcoreapplication.cpp:876
#52 0x48c741ae in sendSpontaneousEvent (event=0xbfa6ff34, receiver=0x9e23228) at ../../src/corelib/kernel/qcoreapplication.h:234
#53 qt_sendSpontaneousEvent (receiver=0x9e23228, event=0xbfa6ff34) at kernel/qapplication.cpp:5544
#54 0x48d26522 in QKeyMapper::sendKeyEvent (keyWidget=0x9e23228, grab=false, type=QEvent::KeyPress, code=16777220, modifiers=..., text=..., autorepeat=false, count=-1079574732, nativeScanCode=164611456, nativeVirtualKey=164611456, nativeModifiers=164611456) at kernel/qkeymapper_x11.cpp:1866
#55 0x48d269db in QKeyMapperPrivate::translateKeyEvent (this=0x9c2cc30, keyWidget=0x9e23228, event=0xbfa7055c, grab=false) at kernel/qkeymapper_x11.cpp:1836
#56 0x48cff61d in QApplication::x11ProcessEvent (this=0xbfa70908, event=0xbfa7055c) at kernel/qapplication_x11.cpp:3534
#57 0x48d2ae05 in x11EventSourceDispatch (s=0x9c06ca8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#58 0x4bb3262f in g_main_dispatch (context=0x9c06ea8) at gmain.c:2441
#59 g_main_context_dispatch (context=0x9c06ea8) at gmain.c:3011
#60 0x4bb32d70 in g_main_context_iterate (context=0x9c06ea8, block=1270093840, dispatch=1, self=0x9c07b80) at gmain.c:3089
#61 0x4bb3301f in g_main_context_iteration (context=0x9c06ea8, may_block=1) at gmain.c:3152
#62 0x4fef52b8 in QEventDispatcherGlib::processEvents (this=0x9bde548, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#63 0x48d2aa9b in QGuiEventDispatcherGlib::processEvents (this=0x9bde548, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#64 0x4fec14ee in QEventLoop::processEvents (this=0xbfa70864, flags=...) at kernel/qeventloop.cpp:149
#65 0x4fec1799 in QEventLoop::exec (this=0xbfa70864, flags=...) at kernel/qeventloop.cpp:204
#66 0x4fec693b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#67 0x48c73f35 in QApplication::exec () at kernel/qapplication.cpp:3811
#68 0x0804d4fa in main (argc=1, argv=0xbfa70b64) at /usr/src/debug/apper-0.7.1/Apper/main.cpp:136

Possible duplicates by query: bug 290591, bug 289717, bug 288733, bug 286938, bug 285316.

Reported using DrKonqi