Bug 227189

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 2.6.32-trunk-686 i686
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
After clicking "Update all feeds" Akregator downloads some data and crashes.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb476b700 (LWP 30107))]

Thread 3 (Thread 0xb0b59b70 (LWP 30108)):
#0  0xb772a424 in __kernel_vsyscall ()
#1  0xb4f993d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb61e6834 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb6d7259c in QWaitConditionPrivate::wait (this=0x8aa6f50, mutex=0x8aa6f4c, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8aa6f50, mutex=0x8aa6f4c, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d67d7e in QThreadPoolThread::run (this=0x8a486f0) at concurrent/qthreadpool.cpp:140
#6  0xb6d715e2 in QThreadPrivate::start (arg=0x8a486f0) at thread/qthread_unix.cpp:188
#7  0xb4f95585 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb61d926e in clone () from /lib/i686/cmov/libc.so.6

Thread 2 (Thread 0xaf660b70 (LWP 30120)):
#0  0xb772a424 in __kernel_vsyscall ()
#1  0xb4f993d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb61e6834 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb6d7259c in QWaitConditionPrivate::wait (this=0x8aa6f50, mutex=0x8aa6f4c, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x8aa6f50, mutex=0x8aa6f4c, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0xb6d67d7e in QThreadPoolThread::run (this=0x8e57d48) at concurrent/qthreadpool.cpp:140
#6  0xb6d715e2 in QThreadPrivate::start (arg=0x8e57d48) at thread/qthread_unix.cpp:188
#7  0xb4f95585 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb61d926e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb476b700 (LWP 30107)):
[KCrash Handler]
#6  0xb617fa81 in memcpy () from /lib/i686/cmov/libc.so.6
#7  0xb1f80cfb in f4_memmove (to_=0x8effc98, from_=0xf00, n_=73) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:27
#8  0xb1f81062 in c4_Column::CopyData (this=0x8af5a34, to_=-4096, from_=0, count_=3840) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:305
#9  0xb1f818d6 in c4_Column::Grow (this=0x8af5a34, off_=-256, diff_=47) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:556
#10 0xb1f8d287 in c4_FormatB::SetOne (this=0x8af5a28, index_=79, xbuf_=..., ignoreMemos_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:608
#11 0xb1f8d3f5 in c4_FormatS::Set (this=0x3c0, index_=79, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:863
#12 0xb1f9ddc3 in c4_Sequence::Set (this=0x8af6ba8, index_=79, prop_=..., buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:335
#13 0xb1f996f5 in c4_Reference::SetData (this=0x8af5234, row_=79, col_=1, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:426
#14 c4_View::SetItem (this=0x8af5234, row_=79, col_=1, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:231
#15 0xb1f94d22 in c4_HashViewer::SetItem (this=0x8af5230, row_=79, col_=1, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/remap.cpp:366
#16 0xb1f83329 in c4_CustomSeq::DoSet (this=0x8af5558, row_=79, col_=1, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:154
#17 0xb1f838fa in c4_CustomHandler::Set (this=0x8af5698, index_=79, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:69
#18 0xb1f9d304 in c4_Sequence::SetAt (this=0x8af5558, index_=79, newElem_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:104
#19 0xb1fa0df9 in c4_View::SetAt (this=0x8af7020, guid=..., title=...) at ../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:89
#20 Akregator::Backend::FeedStorageMK4Impl::setTitle (this=0x8af7020, guid=..., title=...) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:475
#21 0xb2a2d00e in Private (this=0x8ab9058, article=..., feed_=0x8af6fd0, archive_=0x8af7020) at ../../../akregator/src/article.cpp:179
#22 0xb2a2e0ec in Article (this=0xbfad7b10, article=..., feed=0x8af6fd0) at ../../../akregator/src/article.cpp:245
#23 0xb2a3b75a in Akregator::Feed::appendArticles (this=0x8af6fd0, feed=...) at ../../../akregator/src/feed.cpp:481
#24 0xb2a3c0ec in Akregator::Feed::fetchCompleted (this=0x8af6fd0, l=0x8e123b8, doc=) at ../../../akregator/src/feed.cpp:676
#25 0xb2a3c5db in Akregator::Feed::qt_metacall (this=0x8af6fd0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfad7d00) at ./feed.moc:106
#26 0xb6e77303 in QMetaObject::activate (sender=0x8e123b8, from_signal_index=4, to_signal_index=4, argv=0xbfad7d00) at kernel/qobject.cpp:3112
#27 0xb6e77f42 in QMetaObject::activate (sender=0x8e123b8, m=0xb29d2614, local_signal_index=0, argv=0xbfad7d00) at kernel/qobject.cpp:3186
#28 0xb29b00cf in Syndication::Loader::loadingComplete (this=0x8e123b8, _t1=0x8e123b8, _t2=..., _t3=Syndication::Success) at ./loader.moc:85
#29 0xb29b12b8 in Syndication::Loader::slotRetrieverDone (this=0x8e123b8, data=..., success=true) at ../../syndication/loader.cpp:157
#30 0xb29b16dc in Syndication::Loader::qt_metacall (this=0x8e123b8, _c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0xbfad7ea4) at ./loader.moc:73
#31 0xb6e77303 in QMetaObject::activate (sender=0x8e12590, from_signal_index=4, to_signal_index=4, argv=0xbfad7ea4) at kernel/qobject.cpp:3112
#32 0xb6e77f42 in QMetaObject::activate (sender=0x8e12590, m=0xb29d27f8, local_signal_index=0, argv=0xbfad7ea4) at kernel/qobject.cpp:3186
#33 0xb29b397f in Syndication::DataRetriever::dataRetrieved (this=0x8e12590, _t1=..., _t2=true) at ./dataretriever.moc:79
#34 0xb29b4294 in Syndication::FileRetriever::slotResult (this=0x8e12590, job=0x8e12520) at ../../syndication/dataretriever.cpp:132
#35 0xb29b4ba7 in Syndication::FileRetriever::qt_metacall (this=0x8e12590, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfad7ff8) at ./dataretriever.moc:195
#36 0xb6e77303 in QMetaObject::activate (sender=0x8e12520, from_signal_index=7, to_signal_index=7, argv=0xbfad7ff8) at kernel/qobject.cpp:3112
#37 0xb6e77f42 in QMetaObject::activate (sender=0x8e12520, m=0xb720da88, local_signal_index=3, argv=0xbfad7ff8) at kernel/qobject.cpp:3186
#38 0xb70a4533 in KJob::result (this=0x8e12520, _t1=0x8e12520) at ./kjob.moc:188
#39 0xb70a49b9 in KJob::emitResult (this=0x8e12520) at ../../kdecore/jobs/kjob.cpp:304
#40 0xb5f4f4f0 in KIO::SimpleJob::slotFinished (this=0x8e12520) at ../../kio/kio/job.cpp:477
#41 0xb5f4fa0a in KIO::TransferJob::slotFinished (this=0x8e12520) at ../../kio/kio/job.cpp:948
#42 0xb5f4d733 in KIO::TransferJob::qt_metacall (this=0x8e12520, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfad8258) at ./jobclasses.moc:343
#43 0xb6e77303 in QMetaObject::activate (sender=0x8e4a1c0, from_signal_index=8, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3112
#44 0xb6e77f42 in QMetaObject::activate (sender=0x8e4a1c0, m=0xb6100b64, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3186
#45 0xb601a067 in KIO::SlaveInterface::finished (this=0x8e4a1c0) at ./slaveinterface.moc:165
#46 0xb601df5d in KIO::SlaveInterface::dispatch (this=0x8e4a1c0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#47 0xb601a523 in KIO::SlaveInterface::dispatch (this=0x8e4a1c0) at ../../kio/kio/slaveinterface.cpp:91
#48 0xb600c71a in KIO::Slave::gotInput (this=0x8e4a1c0) at ../../kio/kio/slave.cpp:322
#49 0xb600eb13 in KIO::Slave::qt_metacall (this=0x8e4a1c0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfad8528) at ./slave.moc:76
#50 0xb6e77303 in QMetaObject::activate (sender=0x89b2c80, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#51 0xb6e77f42 in QMetaObject::activate (sender=0x89b2c80, m=0xb60fd4a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#52 0xb5f16017 in KIO::Connection::readyRead (this=0x89b2c80) at ./connection.moc:86
#53 0xb5f17dde in KIO::ConnectionPrivate::dequeue (this=0x8e669e8) at ../../kio/kio/connection.cpp:82
#54 0xb5f17f0e in KIO::Connection::qt_metacall (this=0x89b2c80, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x8ec0a88) at ./connection.moc:73
#55 0xb6e70b0b in QMetaCallEvent::placeMetaCall (this=0x8e4c120, object=0x89b2c80) at kernel/qobject.cpp:477
#56 0xb6e725e0 in QObject::event (this=0x89b2c80, e=0x8e4c120) at kernel/qobject.cpp:1110
#57 0xb64a1a94 in QApplicationPrivate::notify_helper (this=0x870cb78, receiver=0x89b2c80, e=0x8e4c120) at kernel/qapplication.cpp:4065
#58 0xb64a9bee in QApplication::notify (this=0xbfad8d48, receiver=0x89b2c80, e=0x8e4c120) at kernel/qapplication.cpp:3605
#59 0xb73e7e7a in KApplication::notify (this=0xbfad8d48, receiver=0x89b2c80, event=0x8e4c120) at ../../kdeui/kernel/kapplication.cpp:302
#60 0xb6e621eb in QCoreApplication::notifyInternal (this=0xbfad8d48, receiver=0x89b2c80, event=0x8e4c120) at kernel/qcoreapplication.cpp:610
#61 0xb6e62e2e in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x86e42b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x86e42b0) at kernel/qcoreapplication.cpp:1247
#63 0xb6e6300d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#64 0xb6e8d4cf in QCoreApplication::sendPostedEvents (s=0x8704f20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#65 postEventSourceDispatch (s=0x8704f20) at kernel/qeventdispatcher_glib.cpp:276
#66 0xb4fe0b38 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#67 0xb4fe43d0 in ?? () from /lib/libglib-2.0.so.0
#68 0xb4fe4503 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#69 0xb6e8d041 in QEventDispatcherGlib::processEvents (this=0x86e4000, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#70 0xb6541305 in QGuiEventDispatcherGlib::processEvents (this=0x86e4000, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#71 0xb6e6083a in QEventLoop::processEvents (this=0xbfad8ce0, flags=...) at kernel/qeventloop.cpp:149
#72 0xb6e60c82 in QEventLoop::exec (this=0xbfad8ce0, flags=...) at kernel/qeventloop.cpp:201
#73 0xb6e630d9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#74 0xb64a1917 in QApplication::exec () at kernel/qapplication.cpp:3525
#75 0x0804f961 in main (argc=5, argv=0xbfad8e84) at ../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 217348

Reported using DrKonqi