Application: kontact (4.7.3)
KDE Platform Version: 4.7.90 (4.8 Beta2 (4.7.90)
Qt Version: 4.7.4
Operating System: Linux 3.2.0-6-generic x86_64
Distribution: Ubuntu precise (development branch)

-- Information about the crash:
- What I was doing when the application crashed: kontact crashes on launch KDE-4.8(beta2) Kubuntu 12.04

VINNY

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f029c97d7a0 (LWP 2101))]

Thread 3 (Thread 0x7f0281dbd700 (LWP 2102)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f029922c73c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f029922c869 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f02945c8efc in start_thread (arg=0x7f0281dbd700) at pthread_create.c:304
#4  0x00007f0299f3a87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f02815bc700 (LWP 2103)):
#0  0x00007f0299f2e753 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0293b037a6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0293b038d4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f029b314f0e in QEventDispatcherGlib::processEvents (this=0x2773e20, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f029b2e8e22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f029b2e9027 in QEventLoop::exec (this=0x7f02815bbde0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f029b2003bf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f029b202e45 in QThreadPrivate::start (arg=0x2772c00) at thread/qthread_unix.cpp:331
#8  0x00007f02945c8efc in start_thread (arg=0x7f02815bc700) at pthread_create.c:304
#9  0x00007f0299f3a87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f029c97d7a0 (LWP 2101)):
[KCrash Handler]
#6  data (this=0x8) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2343
#8  d_func (this=0x0) at kernel/qaction.h:67
#9  QAction::setText (this=0x0, text=...) at kernel/qaction.cpp:814
#10 0x00007f023926eeea in KMMainWidget::updateFolderMenu (this=0x2b78460) at ../../kmail/kmmainwidget.cpp:3887
#11 0x00007f0239277eeb in KMMainWidget::setupActions (this=0x2b78460) at ../../kmail/kmmainwidget.cpp:3479
#12 0x00007f023927e7a8 in KMMainWidget::KMMainWidget (this=0x2b78460, parent=<optimized out>, aGUIClient=0x2a09a88, actionCollection=<optimized out>, config=...) at ../../kmail/kmmainwidget.cpp:253
#13 0x00007f0239572dcf in KMailPart::KMailPart (this=0x2a09a40, parentWidget=<optimized out>, parent=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:112
#14 0x00007f023957407f in KPluginFactory::createPartInstance<KMailPart> (parentWidget=0x273b6e0, parent=0x273b6e0, args=...) at /usr/include/kpluginfactory.h:483
#15 0x00007f029b836f81 in KPluginFactory::create (this=0x2a04c00, iface=0x7f0299c48fe0 "KParts::ReadOnlyPart", parentWidget=0x273b6e0, parent=0x273b6e0, args=..., keyword=<optimized out>) at ../../kdecore/util/kpluginfactory.cpp:203
#16 0x00007f029c15b8c6 in create<KParts::ReadOnlyPart> (args=..., parent=0x273b6e0, this=<optimized out>) at /usr/include/kpluginfactory.h:507
#17 KontactInterface::Core::createPart (this=0x273b6e0, libname=0x29ca5f8 "kmailpart") at ../../kontactinterface/core.cpp:87
#18 0x00007f023a50c6f0 in KMailPlugin::createPart (this=0x29dbd80) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:183
#19 0x00007f029c15e1d9 in KontactInterface::Plugin::part (this=0x29dbd80) at ../../kontactinterface/plugin.cpp:191
#20 0x00007f029c597380 in Kontact::MainWindow::selectPlugin (this=0x273b6e0, plugin=0x29dbd80) at ../../../kontact/src/mainwindow.cpp:790
#21 0x00007f029c593a34 in Kontact::MainWindow::loadSettings (this=0x273b6e0) at ../../../kontact/src/mainwindow.cpp:956
#22 0x00007f029c595e11 in Kontact::MainWindow::initObject (this=0x273b6e0) at ../../../kontact/src/mainwindow.cpp:239
#23 0x00007f029c59630d in Kontact::MainWindow::MainWindow (this=0x273b6e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:152
#24 0x00000000004041f4 in KontactApp::newInstance (this=0x7fff2f2b0a30) at ../../../kontact/src/main.cpp:134
#25 0x00007f029bd21d82 in KUniqueApplicationAdaptor::newInstance (this=0x273a7b0, asn_id=<optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#26 0x00007f029bd21e22 in KUniqueApplicationAdaptor::qt_metacall (this=0x273a7b0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff2f2afed0) at ./kuniqueapplication_p.moc:81
#27 0x00007f029707ff59 in QDBusConnectionPrivate::deliverCall (this=0x25d6fa0, object=0x273a7b0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:942
#28 0x00007f029708100b in QDBusConnectionPrivate::activateCall (this=0x25d6fa0, object=0x273a7b0, flags=337, msg=...) at qdbusintegrator.cpp:845
#29 0x00007f0297081992 in QDBusConnectionPrivate::activateObject (this=0x25d6fa0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1410
#30 0x00007f0297081a68 in QDBusActivateObjectEvent::placeMetaCall (this=0x276ad10) at qdbusintegrator.cpp:1524
#31 0x00007f029b300a2e in QObject::event (this=0x7fff2f2b0a30, e=<optimized out>) at kernel/qobject.cpp:1217
#32 0x00007f029a6bae14 in QApplication::event (this=0x7fff2f2b0a30, e=0x276ad10) at kernel/qapplication.cpp:2527
#33 0x00007f029a6b6f64 in notify_helper (e=0x276ad10, receiver=0x7fff2f2b0a30, this=0x25e5e30) at kernel/qapplication.cpp:4486
#34 QApplicationPrivate::notify_helper (this=0x25e5e30, receiver=0x7fff2f2b0a30, e=0x276ad10) at kernel/qapplication.cpp:4458
#35 0x00007f029a6bbdd1 in QApplication::notify (this=0x7fff2f2b0a30, receiver=0x7fff2f2b0a30, e=0x276ad10) at kernel/qapplication.cpp:4365
#36 0x00007f029bd1c456 in KApplication::notify (this=0x7fff2f2b0a30, receiver=0x7fff2f2b0a30, event=0x276ad10) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f029b2e9c2c in QCoreApplication::notifyInternal (this=0x7fff2f2b0a30, receiver=0x7fff2f2b0a30, event=0x276ad10) at kernel/qcoreapplication.cpp:787
#38 0x00007f029b2ed4ef in sendEvent (event=0x276ad10, receiver=0x7fff2f2b0a30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25b58e0) at kernel/qcoreapplication.cpp:1428
#40 0x00007f029b314a43 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#42 0x00007f0293b0344a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f0293b03810 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f0293b038d4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f029b314ea6 in QEventDispatcherGlib::processEvents (this=0x25b6fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007f029a75ebbe in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007f029b2e8e22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007f029b2e9027 in QEventLoop::exec (this=0x7fff2f2b09c0, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007f029b2ed759 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#50 0x0000000000403629 in main (argc=1, argv=0x7fff2f2b1058) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi