Application: kontact (4.8.5)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-35-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
I have my Contacts synced with my google account with the resource akonadi_googledata_resource.

With kontact already started, I selected some contacts but I could not see the information.

Kmail could not search my contacts.

On restart Kontact  everything ok

-- 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 0x7f94163d17c0 (LWP 2694))]

Thread 4 (Thread 0x7f93f98d4700 (LWP 2695)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9412bc4dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f9412bc4f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f940e086e9a in start_thread (arg=0x7f93f98d4700) at pthread_create.c:308
#4  0x00007f94138f7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f93f8fb3700 (LWP 2696)):
#0  __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:46
#1  __pthread_mutex_unlock (mutex=0x7f93f4000a60) at pthread_mutex_unlock.c:290
#2  0x00007f940dbf55d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f940dbb9aee in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f940dbb9fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f940dbba164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f941406d426 in QEventDispatcherGlib::processEvents (this=0x7f93f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f941403cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f941403ced7 in QEventLoop::exec (this=0x7f93f8fb2dc0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f9413f3bfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007f9413f3efcb in QThreadPrivate::start (arg=0x199fb10) at thread/qthread_unix.cpp:298
#11 0x00007f940e086e9a in start_thread (arg=0x7f93f8fb3700) at pthread_create.c:308
#12 0x00007f94138f7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f93a3fff700 (LWP 2722)):
#0  0x00007f94138ec303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f940dbba036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f940dbba164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f941406d426 in QEventDispatcherGlib::processEvents (this=0x7f939c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f941403cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f941403ced7 in QEventLoop::exec (this=0x7f93a3ffed90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9413f3bfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f941401c9ff in QInotifyFileSystemWatcherEngine::run (this=0x40f48e0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f9413f3efcb in QThreadPrivate::start (arg=0x40f48e0) at thread/qthread_unix.cpp:298
#9  0x00007f940e086e9a in start_thread (arg=0x7f93a3fff700) at pthread_create.c:308
#10 0x00007f94138f7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f94163d17c0 (LWP 2694)):
[KCrash Handler]
#6  ref (this=0x6e6967756c70) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x7fff317075a0) at /usr/include/qt4/QtCore/qstring.h:726
#8  KontactInterface::Plugin::identifier (this=0x1bfe310) at ../../kontactinterface/plugin.cpp:101
#9  0x00007f9415fe957f in activateInitialPluginModule (this=0x1990bc0) at ../../../kontact/src/mainwindow.cpp:320
#10 Kontact::MainWindow::activateInitialPluginModule (this=0x1990bc0) at ../../../kontact/src/mainwindow.cpp:315
#11 0x000000000040410a in KontactApp::newInstance (this=0x7fff317095a0) at ../../../kontact/src/main.cpp:147
#12 0x00007f9415776ba2 in KUniqueApplicationAdaptor::newInstance (this=0x192dd70, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#13 0x00007f9415776c24 in qt_static_metacall (_a=0x7fff31707a20, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./kuniqueapplication_p.moc:58
#14 KUniqueApplicationAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fff31707a20) at ./kuniqueapplication_p.moc:52
#15 0x00007f9415776d6b in KUniqueApplicationAdaptor::qt_metacall (this=0x192dd70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff31707a20) at ./kuniqueapplication_p.moc:102
#16 0x00007f94107bc37b in QDBusConnectionPrivate::deliverCall (this=0x17df9b0, object=0x192dd70, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:947
#17 0x00007f94107bd4dd in QDBusConnectionPrivate::activateCall (this=0x17df9b0, object=0x192dd70, flags=337, msg=...) at qdbusintegrator.cpp:857
#18 0x00007f94107bde3b in QDBusConnectionPrivate::activateObject (this=0x17df9b0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1423
#19 0x00007f94107bdf2b in QDBusActivateObjectEvent::placeMetaCall (this=0x4523d50) at qdbusintegrator.cpp:1537
#20 0x00007f9414057446 in QObject::event (this=0x7fff317095a0, e=<optimized out>) at kernel/qobject.cpp:1195
#21 0x00007f9414a3b5f4 in QApplication::event (this=0x7fff317095a0, e=0x4523d50) at kernel/qapplication.cpp:2541
#22 0x00007f9414a37894 in notify_helper (e=0x4523d50, receiver=0x7fff317095a0, this=0x17fb020) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x17fb020, receiver=0x7fff317095a0, e=0x4523d50) at kernel/qapplication.cpp:4531
#24 0x00007f9414a3c713 in QApplication::notify (this=0x7fff317095a0, receiver=0x7fff317095a0, e=0x4523d50) at kernel/qapplication.cpp:4420
#25 0x00007f94157713f6 in KApplication::notify (this=0x7fff317095a0, receiver=0x7fff317095a0, event=0x4523d50) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f941403de9c in QCoreApplication::notifyInternal (this=0x7fff317095a0, receiver=0x7fff317095a0, event=0x4523d50) at kernel/qcoreapplication.cpp:876
#27 0x00007f9414041c6a in sendEvent (event=0x4523d50, receiver=0x7fff317095a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x17bf380) at kernel/qcoreapplication.cpp:1500
#29 0x00007f941406cf93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#31 0x00007f940dbb9d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f940dbba0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f940dbba164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f941406d3bf in QEventDispatcherGlib::processEvents (this=0x17c0c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007f9414adfd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f941403cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f941403ced7 in QEventLoop::exec (this=0x7fff317086f0, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f94144c7ee6 in KJob::exec (this=0x1d956e0) at ../../kdecore/jobs/kjob.cpp:210
#39 0x00007f93b0c744d8 in KMKernel::cleanup (this=0x1d1cc50) at ../../kmail/kmkernel.cpp:1260
#40 0x00007f93b0faa6c2 in KMailPart::~KMailPart (this=0x1c33e40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:137
#41 0x00007f93b0faa7c9 in KMailPart::~KMailPart (this=0x1c33e40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:140
#42 0x00007f9415bb560e in KontactInterface::Plugin::~Plugin (this=0x1bf9c60, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#43 0x00007f93b1b2ab6f in KMailPlugin::~KMailPlugin (this=0x1bf9c60, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#44 0x00007f93b1b2ab99 in KMailPlugin::~KMailPlugin (this=0x1bf9c60, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#45 0x00007f9415fed2e7 in Kontact::MainWindow::~MainWindow (this=0x1990bc0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#46 0x00007f9415fed449 in Kontact::MainWindow::~MainWindow (this=0x1990bc0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:291
#47 0x00007f9414057478 in QObject::event (this=0x1990bc0, e=<optimized out>) at kernel/qobject.cpp:1176
#48 0x00007f9414a87b7b in QWidget::event (this=0x1990bc0, event=0x2c880d0) at kernel/qwidget.cpp:8821
#49 0x00007f9414e61c4b in QMainWindow::event (this=0x1990bc0, event=0x2c880d0) at widgets/qmainwindow.cpp:1478
#50 0x00007f941586d378 in KXmlGuiWindow::event (this=0x1990bc0, ev=0x2c880d0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#51 0x00007f9414a37894 in notify_helper (e=0x2c880d0, receiver=0x1990bc0, this=0x17fb020) at kernel/qapplication.cpp:4559
#52 QApplicationPrivate::notify_helper (this=0x17fb020, receiver=0x1990bc0, e=0x2c880d0) at kernel/qapplication.cpp:4531
#53 0x00007f9414a3c713 in QApplication::notify (this=0x7fff317095a0, receiver=0x1990bc0, e=0x2c880d0) at kernel/qapplication.cpp:4420
#54 0x00007f94157713f6 in KApplication::notify (this=0x7fff317095a0, receiver=0x1990bc0, event=0x2c880d0) at ../../kdeui/kernel/kapplication.cpp:311
#55 0x00007f941403de9c in QCoreApplication::notifyInternal (this=0x7fff317095a0, receiver=0x1990bc0, event=0x2c880d0) at kernel/qcoreapplication.cpp:876
#56 0x00007f9414041c6a in sendEvent (event=0x2c880d0, receiver=0x1990bc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x17bf380) at kernel/qcoreapplication.cpp:1500
#58 0x00007f941406cf93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#59 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#60 0x00007f940dbb9d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f940dbba0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f940dbba164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f941406d3bf in QEventDispatcherGlib::processEvents (this=0x17c0c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#64 0x00007f9414adfd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007f941403cc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#66 0x00007f941403ced7 in QEventLoop::exec (this=0x7fff31709530, flags=...) at kernel/qeventloop.cpp:204
#67 0x00007f9414041f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#68 0x0000000000403629 in main (argc=1, argv=0x7fff31709bc8) at ../../../kontact/src/main.cpp:218

Possible duplicates by query: bug 306003, bug 304391, bug 302939, bug 298328, bug 297233.

Reported using DrKonqi