Application that crashed: akregator
Version of the application: 1.5.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.30.10-105.fc11.i686.PAE i686
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
After powering off my computer due to it locking up, akregator now crashes on startup.  I have not narrowed it down to the individual data file causing the problem yet.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#6  0x01e21d4a in c4_PtrArray::SetAt (newElement=<value optimized out>, nIndex=<value optimized out>, this=<value optimized out>)
    at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/univ.inl:60
#7  c4_FormatB::Define (newElement=<value optimized out>, nIndex=<value optimized out>, this=<value optimized out>)
    at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/format.cpp:410
#8  0x01e241ca in c4_HandlerSeq::Prepare (this=0x90f7100, ptr_=0xbff6432c, selfDesc_=false) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/handler.cpp:321
#9  0x01e21736 in c4_FormatV::SetupAllSubviews (this=0x90f6f58) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/format.cpp:963
#10 0x01e21b60 in c4_FormatV::Get (this=0x90f6f58, index_=0, length_=@0xbff643ac) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/format.cpp:1027
#11 0x01e23ca6 in c4_Handler::GetBytes (this=0x90f6f58, index_=0, buf_=@0xbff64420, copySmall_=false) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#12 0x01e31c3b in c4_Sequence::Get (this=0x90f6818, index_=0, propId_=37, buf_=@0xbff64420) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#13 0x01e33030 in c4_Reference::GetData (buf_=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/include/mk4.inl:421
#14 c4_ViewRef::operator c4_View (buf_=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/viewx.cpp:587
#15 0x01e2c325 in c4_Storage::Description (this=0x90b4410, name_=0x90c196a "articles") at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/store.cpp:342
#16 0x01e2cf41 in c4_Storage::GetAs (this=0x90b4410, 
    description_=0x1e3d1f0 "articles[guid:S,title:S,hash:I,guidIsHash:I,guidIsPermaLink:I,description:S,link:S,comments:I,commentsLink:S,status:I,pubDate:I,tags[tag:S],hasEnclosure:I,enclosureUrl:S,enclosureType:S,enclosureLengt"...) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/metakit/src/store.cpp:261
#17 0x01e38690 in Akregator::Backend::FeedStorageMK4Impl::FeedStorageMK4Impl(const QString &, struct Akregator::Backend::StorageMK4Impl *) (this=0x90dcf88, url=@0xbff647bc, main=0x8b45db8)
    at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/feedstoragemk4impl.cpp:154
#18 0x01e3b2de in Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage (this=0x8b31d08, url=@0xbff647bc)
    at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/storagemk4impl.cpp:77
#19 0x01e3b8eb in Akregator::Backend::StorageMK4Impl::archiveFor (this=0x8b45db8, url=@0xbff647bc) at /usr/src/debug/kdepim-4.3.4/akregator/plugins/mk4storage/storagemk4impl.cpp:97
#20 0x05150c07 in Akregator::Feed::loadArticles (this=0x90f5088) at /usr/src/debug/kdepim-4.3.4/akregator/src/feed.cpp:234
#21 0x05154a83 in Akregator::Feed::fromOPML (e={<QDomNode> = {impl = 0x8ec4aa0}, <No data fields>}, storage=0x8b45db8) at /usr/src/debug/kdepim-4.3.4/akregator/src/feed.cpp:174
#22 0x0515fe3d in Akregator::FeedList::parseChildNodes (this=0x8aa5310, node=@0xbff64a20, parent=0x8fa8a80) at /usr/src/debug/kdepim-4.3.4/akregator/src/feedlist.cpp:237
#23 0x0516004e in Akregator::FeedList::parseChildNodes (this=0x8aa5310, node=@0xbff64ac0, parent=0x8b50a68) at /usr/src/debug/kdepim-4.3.4/akregator/src/feedlist.cpp:255
#24 0x0516004e in Akregator::FeedList::parseChildNodes (this=0x8aa5310, node=@0xbff64bd0, parent=0x8e29bd8) at /usr/src/debug/kdepim-4.3.4/akregator/src/feedlist.cpp:255
#25 0x0516181c in Akregator::FeedList::readFromOpml (this=0x8aa5310, doc=@0xbff64da0) at /usr/src/debug/kdepim-4.3.4/akregator/src/feedlist.cpp:295
#26 0x051a5e08 in Akregator::LoadFeedListCommand::Private::handleDocument (this=0x8b87fa8, doc=@0xbff64da0) at /usr/src/debug/kdepim-4.3.4/akregator/src/loadfeedlistcommand.cpp:68
#27 0x051a693a in Akregator::LoadFeedListCommand::Private::doLoad (this=0x8b87fa8) at /usr/src/debug/kdepim-4.3.4/akregator/src/loadfeedlistcommand.cpp:173
#28 0x051a6d73 in Akregator::LoadFeedListCommand::qt_metacall (this=0x8b6bb80, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbff64e8c)
    at /usr/src/debug/kdepim-4.3.4/i586-redhat-linux-gnu/akregator/src/loadfeedlistcommand.moc:72
#29 0x055f9dc3 in QMetaObject::activate (sender=0x8e0b168, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#30 0x055faa22 in QMetaObject::activate (sender=0x8e0b168, m=0x56d4768, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#31 0x055feed7 in QSingleShotTimer::timeout (this=0x8e0b168) at .moc/release-shared/qtimer.moc:76
#32 0x055fefec in QSingleShotTimer::timerEvent (this=0x8e0b168) at kernel/qtimer.cpp:298
#33 0x055f3edf in QObject::event (this=0x8e0b168, e=0xbff65320) at kernel/qobject.cpp:1074
#34 0x05bb08b4 in QApplicationPrivate::notify_helper (this=0x8a7b8f8, receiver=0x8e0b168, e=0xbff65320) at kernel/qapplication.cpp:4065
#35 0x05bb8029 in QApplication::notify (this=0xbff65668, receiver=0x8e0b168, e=0xbff65320) at kernel/qapplication.cpp:3605
#36 0x0791a81a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0x055e40ab in QCoreApplication::notifyInternal (this=0xbff65668, receiver=0x8e0b168, event=0xbff65320) at kernel/qcoreapplication.cpp:610
#38 0x0561129e in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#39 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:580
#40 0x0560ec30 in timerSourceDispatch (source=0x8a7e840) at kernel/qeventdispatcher_glib.cpp:165
#41 0x018ee308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#42 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#43 0x018f19e0 in g_main_context_iterate (context=0x8a7da90, block=<value optimized out>, dispatch=1, self=0x8a80698) at gmain.c:2455
#44 0x018f1b13 in IA__g_main_context_iteration (context=0x8a7da90, may_block=1) at gmain.c:2518
#45 0x0560eb7c in QEventDispatcherGlib::processEvents (this=0x8a51c48, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#46 0x05c4fc45 in QGuiEventDispatcherGlib::processEvents (this=0x8a51c48, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#47 0x055e2639 in QEventLoop::processEvents (this=0xbff655e4, flags={i = 36}) at kernel/qeventloop.cpp:149
#48 0x055e2a8a in QEventLoop::exec (this=0xbff655e4, flags={i = 0}) at kernel/qeventloop.cpp:201
#49 0x055e4f0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#50 0x05bb0737 in QApplication::exec () at kernel/qapplication.cpp:3525
#51 0x0804f191 in main (argc=3, argv=0xbff657c4) at /usr/src/debug/kdepim-4.3.4/akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 218692

Reported using DrKonqi