Application that crashed: kontact
Version of the application: 4.3.4
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I set up a new Kubuntu 9.10 on an Intel SSD. Previously i used an old Kubuntu 8.04 with KDE3. Then i copyed my old RSS-Feed directory in the new Akregator-App-Directory. I don't make it with the export/import file becaus i don't would have the feed links only, i would have the unreaded messages to. I think the feed-dir ist relativly big. Approximately 20.000 posts in 1-200 feeds. When i started Kontact, it went all fine, the feeds are there. Then i imported my contacts and calender file. Now it chrashes every 1-30 minutes without any interaction.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  c4_Handler::GetBytes (this=0x0, index_=26, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#6  0x00007fedbfaad062 in c4_Sequence::Get (this=0x4319ee0, index_=26, propId_=<value optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#7  0x00007fedbfa97afb in c4_CustomHandler::Get (this=0x431c040, index_=26, length_=@0x7fffe205197c) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:58
#8  0x00007fedbfaa0aa6 in c4_Handler::GetBytes (this=0x0, index_=26, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#9  0x00007fedbfaada4e in c4_Sequence::SetAt (this=0x5e60a50, index_=0, newElem_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:98
#10 0x00007fedbfaaae18 in c4_Row::operator= (this=0x7fffe2051b60, rowRef_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1008
#11 0x00007fedbfab1588 in Akregator::Backend::FeedStorageMK4Impl::setEnclosure (this=0x431b190, guid=<value optimized out>, url=..., type=..., length=197168217)
    at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:853
#12 0x00007fedc03f5077 in Private (this=0x5bb8930, article=<value optimized out>, feed_=<value optimized out>, archive_=<value optimized out>) at ../../../akregator/src/article.cpp:231
#13 0x00007fedc03f5af5 in Article (this=0x7fffe2051f90, article=..., feed=0x4314f00) at ../../../akregator/src/article.cpp:245
#14 0x00007fedc0400b7a in Akregator::Feed::appendArticles (this=0x4314f00, feed=<value optimized out>) at ../../../akregator/src/feed.cpp:499
#15 0x00007fedc040288a in Akregator::Feed::fetchCompleted (this=0x4314f00, l=<value optimized out>, doc=) at ../../../akregator/src/feed.cpp:676
#16 0x00007fedc0402fc8 in Akregator::Feed::qt_metacall (this=0x4314f00, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fffe2052310) at ./feed.moc:106
#17 0x00007fedddacfddc in QMetaObject::activate (sender=0x57ae660, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#18 0x00007fedbfd4a022 in Syndication::Loader::loadingComplete (this=0x0, _t1=0x57ae660, _t2=<value optimized out>, _t3=Syndication::Success) at ./loader.moc:85
#19 0x00007fedbfd4b0cd in Syndication::Loader::slotRetrieverDone (this=0x57ae660, data=..., success=<value optimized out>) at ../../syndication/loader.cpp:157
#20 0x00007fedbfd4b51d in Syndication::Loader::qt_metacall (this=0x57ae660, _c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0x7fffe2052520) at ./loader.moc:73
#21 0x00007fedddacfddc in QMetaObject::activate (sender=0x575b280, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#22 0x00007fedbfd4d553 in Syndication::DataRetriever::dataRetrieved (this=0x0, _t1=<value optimized out>, _t2=true) at ./dataretriever.moc:79
#23 0x00007fedbfd4e30f in Syndication::FileRetriever::slotResult (this=0x575b280, job=0x5b13890) at ../../syndication/dataretriever.cpp:132
#24 0x00007fedbfd4e493 in Syndication::FileRetriever::qt_metacall (this=0x575b280, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe20526a0) at ./dataretriever.moc:195
#25 0x00007fedddacfddc in QMetaObject::activate (sender=0x5b13890, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#26 0x00007fedddea5e62 in KJob::result (this=0x0, _t1=0x5b13890) at ./kjob.moc:188
#27 0x00007fedddea61df in KJob::emitResult (this=0x5b13890) at ../../kdecore/jobs/kjob.cpp:304
#28 0x00007feddbf2ed93 in KIO::SimpleJob::slotFinished (this=0x5b13890) at ../../kio/kio/job.cpp:477
#29 0x00007feddbf2f253 in KIO::TransferJob::slotFinished (this=0x5b13890) at ../../kio/kio/job.cpp:948
#30 0x00007feddbf2db61 in KIO::TransferJob::qt_metacall (this=0x5b13890, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe2052ac0) at ./jobclasses.moc:343
#31 0x00007fedddacfddc in QMetaObject::activate (sender=0x2f7e490, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#32 0x00007feddbfefa91 in KIO::SlaveInterface::dispatch (this=0x2f7e490, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#33 0x00007feddbfec343 in KIO::SlaveInterface::dispatch (this=0x2f7e490) at ../../kio/kio/slaveinterface.cpp:91
#34 0x00007feddbfdf15d in KIO::Slave::gotInput (this=0x2f7e490) at ../../kio/kio/slave.cpp:322
#35 0x00007feddbfe127c in KIO::Slave::qt_metacall (this=0x2f7e490, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe2052e80) at ./slave.moc:76
#36 0x00007fedddacfddc in QMetaObject::activate (sender=0x5c5fd20, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#37 0x00007feddbefbed7 in KIO::ConnectionPrivate::dequeue (this=0x57481a0) at ../../kio/kio/connection.cpp:82
#38 0x00007feddbefbffd in KIO::Connection::qt_metacall (this=0x5c5fd20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x5c35fa0) at ./connection.moc:73
#39 0x00007fedddaca0f9 in QObject::event (this=0x5c5fd20, e=0x3398d30) at kernel/qobject.cpp:1111
#40 0x00007fedde3deefc in QApplicationPrivate::notify_helper (this=0x1fde3a0, receiver=0x5c5fd20, e=0x3398d30) at kernel/qapplication.cpp:4056
#41 0x00007fedde3e61ce in QApplication::notify (this=0x7fffe2053840, receiver=0x5c5fd20, e=0x3398d30) at kernel/qapplication.cpp:4021
#42 0x00007feddf015e56 in KApplication::notify (this=0x7fffe2053840, receiver=0x5c5fd20, event=0x3398d30) at ../../kdeui/kernel/kapplication.cpp:302
#43 0x00007fedddabac2c in QCoreApplication::notifyInternal (this=0x7fffe2053840, receiver=0x5c5fd20, event=0x3398d30) at kernel/qcoreapplication.cpp:610
#44 0x00007fedddabb80a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1faf080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1faf080) at kernel/qcoreapplication.cpp:1247
#46 0x00007fedddae3533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#47 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#48 0x00007fedd7334bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#49 0x00007fedd7338598 in ?? () from /lib/libglib-2.0.so.0
#50 0x00007fedd73386c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#51 0x00007fedddae31a6 in QEventDispatcherGlib::processEvents (this=0x1faecb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#52 0x00007fedde4734be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#53 0x00007fedddab9532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#54 0x00007fedddab9904 in QEventLoop::exec (this=0x7fffe2053780, flags=) at kernel/qeventloop.cpp:201
#55 0x00007fedddabbab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#56 0x0000000000403f47 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 216337

Reported using DrKonqi