Application: akregator (1.6.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Akregator is crashing instantly when started. I tried to uninstall and install again which makes no difference.
I do have an issue sometimes when scrolling e.g. in Firefox, that my screen turns into white/gray stripes in which case only a hard reboot brings the computer back.

The Akregator issue occured after I installed the latest Kernel, I rebooted normal, then the screen turned white/gray. After that following hard reboot Akregator worked no more.

The crash can be reproduced every time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fcde48e103f in c4_PtrArray::SetAt (this=0x304ebe0, ptr_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/univ.inl:60
#6  c4_FormatB::Define (this=0x304ebe0, ptr_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:410
#7  0x00007fcde48e2c0e in c4_HandlerSeq::Prepare (this=0x304bd30, ptr_=0x7ffff70557a8, selfDesc_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:321
#8  0x00007fcde48e0a6a in c4_FormatV::SetupAllSubviews (this=0x304d480) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:963
#9  0x00007fcde48e0e56 in c4_FormatV::Get (this=0x3068d50, index_=0, length_=@0x7ffff705583c) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:1027
#10 0x00007fcde48e2686 in c4_Handler::GetBytes (this=0x3068d50, index_=-150645096, buf_=..., copySmall_=64) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#11 0x00007fcde48ef062 in c4_Sequence::Get (this=0x3041db0, index_=0, propId_=<value optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#12 0x00007fcde48efb74 in c4_Reference::GetData (this=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:421
#13 c4_ViewRef::operator c4_View (this=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:587
#14 0x00007fcde48ea460 in c4_Storage::Description (this=<value optimized out>, name_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/store.cpp:342
#15 0x00007fcde48eae79 in c4_Storage::GetAs (this=<value optimized out>, 
    description_=0x7fcde48f9ce0 "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 ../../../../akregator/plugins/mk4storage/metakit/src/store.cpp:261
#16 0x00007fcde48f47f0 in FeedStorageMK4Impl (this=0x1f26830, url=<value optimized out>, main=<value optimized out>) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:154
#17 0x00007fcde48f811d in Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage (this=0x13c51b0, url=...) at ../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:77
#18 0x00007fcde6244f7c in Akregator::Feed::loadArticles (this=0x304dcb0) at ../../../akregator/src/feed.cpp:234
#19 0x00007fcde6248804 in Akregator::Feed::fromOPML (e=<value optimized out>, storage=<value optimized out>) at ../../../akregator/src/feed.cpp:174
#20 0x00007fcde6253af5 in Akregator::FeedList::parseChildNodes (this=0x1e38540, node=<value optimized out>, parent=0x304acf0) at ../../../akregator/src/feedlist.cpp:237
#21 0x00007fcde6253d46 in Akregator::FeedList::parseChildNodes (this=0x1e38540, node=<value optimized out>, parent=0x17f1b60) at ../../../akregator/src/feedlist.cpp:255
#22 0x00007fcde6254566 in Akregator::FeedList::readFromOpml (this=0x1e38540, doc=<value optimized out>) at ../../../akregator/src/feedlist.cpp:295
#23 0x00007fcde628f83b in Akregator::LoadFeedListCommand::Private::handleDocument (this=0x1337b00, doc=...) at ../../../akregator/src/loadfeedlistcommand.cpp:68
#24 0x00007fcde62902c3 in Akregator::LoadFeedListCommand::Private::doLoad (this=0x1337b00) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#25 0x00007fcde6290692 in Akregator::LoadFeedListCommand::qt_metacall (this=0x19747e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff7056e70) at ./loadfeedlistcommand.moc:78
#26 0x00007fcdf97bbe3f in QMetaObject::activate (sender=0x1962d00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3068d40) at kernel/qobject.cpp:3293
#27 0x00007fcdf97c365f in QSingleShotTimer::timerEvent (this=0x1962d00) at kernel/qtimer.cpp:308
#28 0x00007fcdf97b8a63 in QObject::event (this=0x1962d00, e=0x7ffff70575d0) at kernel/qobject.cpp:1212
#29 0x00007fcdfa11d22c in QApplicationPrivate::notify_helper (this=0x1239c60, receiver=0x1962d00, e=0x7ffff70575d0) at kernel/qapplication.cpp:4300
#30 0x00007fcdfa1236fb in QApplication::notify (this=0x7ffff70578d0, receiver=0x1962d00, e=0x7ffff70575d0) at kernel/qapplication.cpp:4183
#31 0x00007fcdfae28526 in KApplication::notify (this=0x7ffff70578d0, receiver=0x1962d00, event=0x7ffff70575d0) at ../../kdeui/kernel/kapplication.cpp:302
#32 0x00007fcdf97a906c in QCoreApplication::notifyInternal (this=0x7ffff70578d0, receiver=0x1962d00, event=0x7ffff70575d0) at kernel/qcoreapplication.cpp:704
#33 0x00007fcdf97d5d42 in QCoreApplication::sendEvent (this=0x1240da0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QTimerInfoList::activateTimers (this=0x1240da0) at kernel/qeventdispatcher_unix.cpp:603
#35 0x00007fcdf97d2824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#36 0x00007fcdf37f98c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007fcdf37fd748 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007fcdf37fd8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007fcdf97d2513 in QEventDispatcherGlib::processEvents (this=0x120f7a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#40 0x00007fcdfa1cd46e in QGuiEventDispatcherGlib::processEvents (this=0x3068d50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fcdf97a7992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007fcdf97a7d6c in QEventLoop::exec (this=0x7ffff7057870, flags=) at kernel/qeventloop.cpp:201
#43 0x00007fcdf97abaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x000000000040971d in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../akregator/src/main.cpp:103

Possible duplicates by query: bug 251398, bug 246990, bug 246975, bug 244268, bug 241264.

Reported using DrKonqi