Application that crashed: akregator
Version of the application: 1.5.1
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
I hate this kind of crash when I have no idea what caused it :(

I just loaded akregator, copying my ompl and .mk4 archives from an old KDE3.5 installation. I loaded a blog post in a tab within akregator, then switched back to the feed list while I waited for that webpage to load, and continued browsing the list of posts. And it just crashed...

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  c4_Handler::GetBytes (this=0x0, index_=871, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#6  0x00007fc372ceefe6 in c4_Sequence::Get (this=0x2a21a00, index_=871, propId_=<value optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#7  0x00007fc372cd9c79 in c4_CustomHandler::Get (this=0x2a4cfb0, index_=871, length_=@0x7fff5530a96c) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:58
#8  0x00007fc372ce2706 in c4_Handler::GetBytes (this=0x0, index_=871, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#9  0x00007fc372cef85e in c4_Sequence::SetAt (this=0x38fc760, index_=0, newElem_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:98
#10 0x00007fc372ced07d in c4_Row::operator= (this=0x7fff5530aaf0, rowRef_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1008
#11 0x00007fc372cf38c3 in Akregator::Backend::FeedStorageMK4Impl::enclosure (this=0x2a1ef60, guid=<value optimized out>, hasEnclosure=@0x7fff5530abbf, url=..., type=..., length=@0x7fff5530abb8)
    at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:890
#12 0x00007fc3749ebb57 in Akregator::Article::enclosure (this=0x7fff5530b5d0) at ../../../akregator/src/article.cpp:507
#13 0x00007fc374a40367 in Akregator::DefaultNormalViewFormatter::formatArticle (this=0x285fba0, article=..., icon=Akregator::ArticleFormatter::ShowIcon)
    at ../../../akregator/src/articleformatter.cpp:174
#14 0x00007fc374a35efe in Akregator::ArticleViewer::showArticle (this=0x27be0b0, article=...) at ../../../akregator/src/articleviewer.cpp:488
#15 0x00007fc374a5c913 in Akregator::MainWidget::slotArticleSelected (this=0x272c620, article=...) at ../../../akregator/src/mainwidget.cpp:804
#16 0x00007fc374a62b01 in Akregator::MainWidget::qt_metacall (this=0x272c620, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5530b5b0) at ./mainwidget.moc:154
#17 0x00007fc38303fdf2 in QMetaObject::activate (sender=0x27bc140, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x0) at kernel/qobject.cpp:3112
#18 0x00007fc3749eafe5 in Akregator::AbstractSelectionController::currentArticleChanged (this=0x0, _t1=<value optimized out>) at ./abstractselectioncontroller.moc:101
#19 0x00007fc374a14cfd in Akregator::SelectionController::articleSelectionChanged (this=0x27bc140) at ../../../akregator/src/selectioncontroller.cpp:282
#20 0x00007fc374a162d0 in Akregator::SelectionController::qt_metacall (this=0x27bc140, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5530b700) at ./selectioncontroller.moc:83
#21 0x00007fc38303fdf2 in QMetaObject::activate (sender=0x2e29ff0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#22 0x00007fc3829d5297 in QItemSelectionModel::selectionChanged (this=0x0, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:146
#23 0x00007fc3829d9c62 in QItemSelectionModel::emitSelectionChanged (this=0x2e29ff0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1548
#24 0x00007fc3829dcd3a in QItemSelectionModel::select (this=0x2e29ff0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1055
#25 0x00007fc3829d7f4f in QItemSelectionModel::select (this=0x2e29ff0, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:943
#26 0x00007fc3829d54ef in QItemSelectionModel::setCurrentIndex (this=0x2e29ff0, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:1122
#27 0x00007fc382987211 in QAbstractItemView::setCurrentIndex (this=0x27b5fa0, index=...) at itemviews/qabstractitemview.cpp:893
#28 0x00007fc374a1e28d in Akregator::ArticleListView::selectIndex (this=0x27b5fa0, idx=...) at ../../../akregator/src/articlelistview.cpp:500
#29 0x00007fc374a1e54d in Akregator::ArticleListView::slotPreviousArticle (this=0x27b5fa0) at ../../../akregator/src/articlelistview.cpp:455
#30 0x00007fc374a1fea8 in Akregator::ArticleListView::qt_metacall (this=0x27b5fa0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5530bca0) at ./articlelistview.moc:172
#31 0x00007fc38303fdf2 in QMetaObject::activate (sender=0x27bcad0, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x0) at kernel/qobject.cpp:3112
#32 0x00007fc38249e147 in QAction::triggered (this=0x0, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#33 0x00007fc38249f5c0 in QAction::activate (this=0x27bcad0, event=<value optimized out>) at kernel/qaction.cpp:1167
#34 0x00007fc3824a207f in QAction::event (this=0x0, e=<value optimized out>) at kernel/qaction.cpp:1086
#35 0x00007fc383b6d023 in KAction::event (this=0x0, event=0x7fff5530c230) at ../../kdeui/actions/kaction.cpp:88
#36 0x00007fc3824a401d in QApplicationPrivate::notify_helper (this=0x24c65a0, receiver=0x27bcad0, e=0x7fff5530c230) at kernel/qapplication.cpp:4065
#37 0x00007fc3824ac07a in QApplication::notify (this=0x7fff5530e8b0, receiver=0x27bcad0, e=0x7fff5530c230) at kernel/qapplication.cpp:4030
#38 0x00007fc383c3f0db in KApplication::notify (this=0x7fff5530e8b0, receiver=0x27bcad0, event=0x7fff5530c230) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x00007fc38302ac9c in QCoreApplication::notifyInternal (this=0x7fff5530e8b0, receiver=0x27bcad0, event=0x7fff5530c230) at kernel/qcoreapplication.cpp:610
#40 0x00007fc3824d90ed in QCoreApplication::sendEvent (this=<value optimized out>, e=0x7fff5530c730) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#41 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff5530c730) at kernel/qshortcutmap.cpp:884
#42 0x00007fc3824dae6c in QShortcutMap::tryShortcutEvent (this=0x24c66b8, o=<value optimized out>, e=0x7fff5530c730) at kernel/qshortcutmap.cpp:369
#43 0x00007fc3824ad059 in QApplication::notify (this=0x7fff5530e8b0, receiver=0x2802220, e=0x7fff5530c730) at kernel/qapplication.cpp:3647
#44 0x00007fc383c3f0db in KApplication::notify (this=0x7fff5530e8b0, receiver=0x2802220, event=0x7fff5530c730) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x00007fc38302ac9c in QCoreApplication::notifyInternal (this=0x7fff5530e8b0, receiver=0x2802220, event=0x7fff5530c730) at kernel/qcoreapplication.cpp:610
#46 0x00007fc382537ab4 in QKeyMapper::sendKeyEvent (keyWidget=0x2802220, grab=<value optimized out>, type=QEvent::KeyPress, code=16777234, modifiers=..., text=..., autorepeat=false, count=1, 
    nativeScanCode=113, nativeVirtualKey=65361, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1861
#47 0x00007fc382539d89 in QKeyMapperPrivate::translateKeyEvent (this=0x2502540, keyWidget=0x2802220, event=0x7fff5530e530, grab=103) at kernel/qkeymapper_x11.cpp:1831
#48 0x00007fc382512d06 in QApplication::x11ProcessEvent (this=0x7fff5530e8b0, event=0x7fff5530e530) at kernel/qapplication_x11.cpp:3445
#49 0x00007fc38253b76c in x11EventSourceDispatch (s=0x24bed30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x00007fc37cf9b12a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x00007fc37cf9e988 in ?? () from /lib/libglib-2.0.so.0
#52 0x00007fc37cf9eb3c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x00007fc38305339c in QEventDispatcherGlib::processEvents (this=0x2494d60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#54 0x00007fc38253af1f in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#55 0x00007fc383029562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007fc383029934 in QEventLoop::exec (this=0x7fff5530e860, flags=...) at kernel/qeventloop.cpp:201
#57 0x00007fc38302bba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#58 0x00000000004095d0 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../akregator/src/main.cpp:103

Reported using DrKonqi