Application: kontact (4.4.10)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

I tried to dl new feeds for Akregator.
Kontact crashes in that moment.

It happens every time!

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f85946e87a0 (LWP 2850))]

Thread 4 (Thread 0x7f8571c07700 (LWP 2853)):
#0  0x00007f858ba3a3c4 in __pthread_mutex_lock (mutex=0x1d29c58) at pthread_mutex_lock.c:61
#1  0x00007f858b56af0d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f858b56bf9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f858b56c9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8572d34c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f858b5933e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f858ba37d8c in start_thread (arg=0x7f8571c07700) at pthread_create.c:304
#7  0x00007f8591b4c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f856b0b7700 (LWP 2874)):
#0  0x00007f858ba3a3c4 in __pthread_mutex_lock (mutex=0x7f856c001f98) at pthread_mutex_lock.c:61
#1  0x00007f858b56b461 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f858b56c00a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f858b56c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8592286446 in QEventDispatcherGlib::processEvents (this=0x371cc50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f859225a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f859225aabc in QEventLoop::exec (this=0x7f856b0b6db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f8592171924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f859223cc2f in QInotifyFileSystemWatcherEngine::run (this=0x36c8990) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f8592174175 in QThreadPrivate::start (arg=0x36c8990) at thread/qthread_unix.cpp:320
#10 0x00007f858ba37d8c in start_thread (arg=0x7f856b0b7700) at pthread_create.c:304
#11 0x00007f8591b4c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8572408700 (LWP 3341)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f859217479e in wait (this=<value optimized out>, mutex=0x295ef70, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x295ef70, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8592169218 in QThreadPoolThread::run (this=0x277e690) at concurrent/qthreadpool.cpp:140
#4  0x00007f8592174175 in QThreadPrivate::start (arg=0x277e690) at thread/qthread_unix.cpp:320
#5  0x00007f858ba37d8c in start_thread (arg=0x7f8572408700) at pthread_create.c:304
#6  0x00007f8591b4c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f85946e87a0 (LWP 2850)):
[KCrash Handler]
#6  memcpy () at ../sysdeps/x86_64/memcpy.S:161
#7  0x00007f8566225da3 in c4_Column::FetchBytes (this=<value optimized out>, pos_=<value optimized out>, len_=<value optimized out>, buffer_=..., forceCopy_=false) at /usr/include/bits/string3.h:52
#8  0x00007f856622cc74 in c4_FormatB::GetOne (this=0x6804b00, index_=<value optimized out>, length_=@0x7fff63ea2ecc) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:583
#9  0x00007f856622cc99 in c4_FormatS::Get (this=<value optimized out>, index_=<value optimized out>, length_=@0x7fff63ea2ecc) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:842
#10 0x00007f856622e9a6 in c4_Handler::GetBytes (this=<value optimized out>, index_=<value optimized out>, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#11 0x00007f856623e192 in c4_Sequence::Get (this=0x68000b0, index_=1129, propId_=<value optimized out>, buf_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#12 0x00007f8566227281 in DoGet (this=0x68059f0, index_=1129, length_=@0x7fff63ea2f7c) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:148
#13 c4_CustomHandler::Get (this=0x68059f0, index_=1129, length_=@0x7fff63ea2f7c) at ../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:58
#14 0x00007f856622e9a6 in c4_Handler::GetBytes (this=<value optimized out>, index_=<value optimized out>, buf_=..., copySmall_=false) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#15 0x00007f856623e888 in c4_Sequence::SetAt (this=0x7b7a400, index_=0, newElem_=...) at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:98
#16 0x00007f856623ca5e in c4_Row::operator= (this=0x7fff63ea3190, rowRef_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1008
#17 0x00007f8566244816 in Akregator::Backend::FeedStorageMK4Impl::setStatus (this=0x67fab70, guid=<value optimized out>, status=33) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:394
#18 0x00007f8566b57331 in Akregator::Article::setStatus (this=0x7b5e2b0, stat=0) at ../../../akregator/src/article.cpp:367
#19 0x00007f8566b66660 in Akregator::Feed::fetch (this=0x67fe780, followDiscovery=<value optimized out>) at ../../../akregator/src/feed.cpp:586
#20 0x00007f8566b7672b in Akregator::FetchQueue::fetchNextFeed (this=0x38d16a0) at ../../../akregator/src/fetchqueue.cpp:91
#21 0x00007f8566b7690f in Akregator::FetchQueue::addFeed (this=0x38d16a0, f=0x67fe780) at ../../../akregator/src/fetchqueue.cpp:78
#22 0x00007f8566b63bd6 in Akregator::Feed::slotAddToFetchQueue (this=0x67fe780, queue=0x38d16a0, intervalFetchOnly=<value optimized out>) at ../../../akregator/src/feed.cpp:453
#23 0x00007f8566b6db4a in Akregator::Folder::slotAddToFetchQueue (this=<value optimized out>, queue=0x38d16a0, intervalFetchOnly=false) at ../../../akregator/src/folder.cpp:353
#24 0x00007f8566bc5db1 in Akregator::MainWidget::qt_metacall (this=0x5212e60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff63ea33e0) at ./mainwidget.moc:172
#25 0x00007f85922705f8 in QMetaObject::activate (sender=0x2636860, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff63ea33e0) at kernel/qobject.cpp:3287
#26 0x00007f8592c14112 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#27 0x00007f8592c142ff in QAction::activate (this=0x2636860, event=<value optimized out>) at kernel/qaction.cpp:1257
#28 0x00007f8592fdad7a in QAbstractButtonPrivate::click (this=0x5292530) at widgets/qabstractbutton.cpp:528
#29 0x00007f8592fdb02c in QAbstractButton::mouseReleaseEvent (this=0x4fee6e0, e=0x7fff63ea3d30) at widgets/qabstractbutton.cpp:1121
#30 0x00007f85930972ca in QToolButton::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qtoolbutton.cpp:721
#31 0x00007f8592c6bcb8 in QWidget::event (this=0x4fee6e0, event=0x7fff63ea3d30) at kernel/qwidget.cpp:8259
#32 0x00007f8592c1a9e4 in QApplicationPrivate::notify_helper (this=0x13ff9c0, receiver=0x4fee6e0, e=0x7fff63ea3d30) at kernel/qapplication.cpp:4462
#33 0x00007f8592c1fdb3 in QApplication::notify (this=<value optimized out>, receiver=0x4fee6e0, e=0x7fff63ea3d30) at kernel/qapplication.cpp:4023
#34 0x00007f8593939866 in KApplication::notify (this=0x7fff63ea49f0, receiver=0x4fee6e0, event=0x7fff63ea3d30) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f859225b49c in QCoreApplication::notifyInternal (this=0x7fff63ea49f0, receiver=0x4fee6e0, event=0x7fff63ea3d30) at kernel/qcoreapplication.cpp:731
#36 0x00007f8592c1ba0d in sendEvent (receiver=0x4fee6e0, event=0x7fff63ea3d30, alienWidget=0x4fee6e0, nativeWidget=0x15121e0, buttonDown=0x7f85936fb218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QApplicationPrivate::sendMouseEvent (receiver=0x4fee6e0, event=0x7fff63ea3d30, alienWidget=0x4fee6e0, nativeWidget=0x15121e0, buttonDown=0x7f85936fb218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#38 0x00007f8592c9b600 in QETWidget::translateMouseEvent (this=0x15121e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4556
#39 0x00007f8592c9a04a in QApplication::x11ProcessEvent (this=0x7fff63ea49f0, event=0x7fff63ea4680) at kernel/qapplication_x11.cpp:3678
#40 0x00007f8592cc2162 in x11EventSourceDispatch (s=0x14092d0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x00007f858b56bbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f858b56c3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f858b56c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f85922863ef in QEventDispatcherGlib::processEvents (this=0x13a5370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#45 0x00007f8592cc1dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f859225a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007f859225aabc in QEventLoop::exec (this=0x7fff63ea4980, flags=...) at kernel/qeventloop.cpp:201
#48 0x00007f859225eecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#49 0x0000000000403f70 in main (argc=1, argv=<value optimized out>) at ../../../kontact/src/main.cpp:226

This bug may be a duplicate of or related to bug 116482.

Possible duplicates by query: bug 273099, bug 271727, bug 270645, bug 269138, bug 267620.

Reported using DrKonqi