Application: kontact (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed: The app always  crashes on start at boot up. it always makes it to loading the blank window and then disappears

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f404bdb6800 (LWP 4470))]

Thread 5 (Thread 0x7f402c3fc700 (LWP 4473)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4046ba41cd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f4046ba4209 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40432cef6e in start_thread (arg=0x7f402c3fc700) at pthread_create.c:311
#4  0x00007f40493349cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f3febaf9700 (LWP 4598)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40468e4bbd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f4046bd3a76 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40432cef6e in start_thread (arg=0x7f3febaf9700) at pthread_create.c:311
#4  0x00007f40493349cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f3fd7fff700 (LWP 5109)):
#0  0x00007f40493266bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f4042e35670 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4042df61cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4042df663b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4042df67ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4049aada76 in QEventDispatcherGlib::processEvents (this=0x7f3fd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f4049a7f5ef in QEventLoop::processEvents (this=this@entry=0x7f3fd7ffed30, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4049a7f8e5 in QEventLoop::exec (this=this@entry=0x7f3fd7ffed30, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f404997e88f in QThread::exec (this=this@entry=0x2c72020) at thread/qthread.cpp:542
#9  0x00007f4049a60d13 in QInotifyFileSystemWatcherEngine::run (this=0x2c72020) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f4049980f2f in QThreadPrivate::start (arg=0x2c72020) at thread/qthread_unix.cpp:338
#11 0x00007f40432cef6e in start_thread (arg=0x7f3fd7fff700) at pthread_create.c:311
#12 0x00007f40493349cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f3fce685700 (LWP 5179)):
#0  0x00007f4049327f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f4042df66a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4042df67ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4049aada76 in QEventDispatcherGlib::processEvents (this=0x7f3fc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f4049a7f5ef in QEventLoop::processEvents (this=this@entry=0x7f3fce684d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4049a7f8e5 in QEventLoop::exec (this=this@entry=0x7f3fce684d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f404997e88f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f4049980f2f in QThreadPrivate::start (arg=0x26434e0) at thread/qthread_unix.cpp:338
#8  0x00007f40432cef6e in start_thread (arg=0x7f3fce685700) at pthread_create.c:311
#9  0x00007f40493349cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f404bdb6800 (LWP 4470)):
[KCrash Handler]
#6  __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:90
#7  0x00007f3fd52827ba in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=0x6142730) at /usr/include/x86_64-linux-gnu/bits/string3.h:51
#8  c4_Column::FetchBytes (this=<optimized out>, pos_=<optimized out>, len_=<optimized out>, buffer_=..., forceCopy_=forceCopy_@entry=false) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:723
#9  0x00007f3fd5288ac9 in c4_FormatB::GetOne (this=0x41d0cd0, index_=<optimized out>, length_=@0x7fff458a005c: 78) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:582
#10 0x00007f3fd5288ae9 in c4_FormatS::Get (this=<optimized out>, index_=<optimized out>, length_=@0x7fff458a005c: 78) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:841
#11 0x00007f3fd528a816 in c4_Handler::GetBytes (this=<optimized out>, index_=index_@entry=7713, buf_=..., copySmall_=copySmall_@entry=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:52
#12 0x00007f3fd5294d03 in c4_Sequence::Get (this=0x41f72c0, index_=7713, propId_=<optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:318
#13 0x00007f3fd5283543 in DoGet (buf_=..., col_=<optimized out>, row_=7713, this=<optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:147
#14 c4_CustomHandler::Get (this=0x58eb0f0, index_=7713, length_=@0x7fff458a010c: 32575) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:57
#15 0x00007f3fd528a816 in c4_Handler::GetBytes (this=this@entry=0x58eb0f0, index_=<optimized out>, buf_=..., copySmall_=copySmall_@entry=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:52
#16 0x00007f3fd5294ef7 in c4_Sequence::SetAt (this=0x60d31e0, index_=index_@entry=0, newElem_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:97
#17 0x00007f3fd52938ac in c4_Row::operator= (this=this@entry=0x7fff458a0230, rowRef_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1007
#18 0x00007f3fd5296e77 in Akregator::Backend::FeedStorageMK4Impl::setStatus (this=0x41f90e0, guid=..., status=8) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:394
#19 0x00007f3fd685dfd3 in Akregator::Article::setStatus (this=0x7fff458a02c0, stat=1) at ../../../akregator/src/article.cpp:368
#20 0x00007f3fd687453c in Akregator::ArticleModifyJob::doStart (this=0x5cf59c0) at ../../../akregator/src/articlejobs.cpp:145
#21 0x00007f4049a94a58 in QMetaObject::activate (sender=sender@entry=0x31e4da0, m=m@entry=0x7f4049de0e40 <QSingleShotTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#22 0x00007f4049a9d88a in timeout (this=0x31e4da0) at .moc/release-shared/qtimer.moc:97
#23 QSingleShotTimer::timerEvent (this=0x31e4da0) at kernel/qtimer.cpp:317
#24 0x00007f4049a98be1 in QObject::event (this=0x31e4da0, e=<optimized out>) at kernel/qobject.cpp:1156
#25 0x00007f404a471dfc in QApplicationPrivate::notify_helper (this=this@entry=0x2332920, receiver=receiver@entry=0x31e4da0, e=e@entry=0x7fff458a0890) at kernel/qapplication.cpp:4567
#26 0x00007f404a478470 in QApplication::notify (this=this@entry=0x7fff458a0c10, receiver=receiver@entry=0x31e4da0, e=e@entry=0x7fff458a0890) at kernel/qapplication.cpp:4353
#27 0x00007f404b17ba6a in KApplication::notify (this=0x7fff458a0c10, receiver=0x31e4da0, event=0x7fff458a0890) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f4049a808bd in QCoreApplication::notifyInternal (this=0x7fff458a0c10, receiver=0x31e4da0, event=0x7fff458a0890) at kernel/qcoreapplication.cpp:946
#29 0x00007f4049ab0403 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QTimerInfoList::activateTimers (this=0x23263c0) at kernel/qeventdispatcher_unix.cpp:622
#31 0x00007f4049aad7a1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#32 0x00007f4042df63b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f4042df6708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f4042df67ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f4049aada55 in QEventDispatcherGlib::processEvents (this=0x22eb690, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0x00007f404a5139d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f4049a7f5ef in QEventLoop::processEvents (this=this@entry=0x7fff458a0b10, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f4049a7f8e5 in QEventLoop::exec (this=this@entry=0x7fff458a0b10, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f4049a84e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#40 0x00007f404a47034c in QApplication::exec () at kernel/qapplication.cpp:3828
#41 0x0000000000403660 in main (argc=3, argv=0x7fff458a0d58) at ../../../kontact/src/main.cpp:219

Reported using DrKonqi