Bug 261496

Application: kontact (4.6 beta3)
KDE Platform Version: 4.5.90 (4.6 RC1)
Qt Version: 4.7.1
Operating System: Linux 2.6.37-11-generic x86_64
Distribution: Ubuntu natty (development branch)

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

 i had this crash when i try to start kontact.moreover kmail doesn't run.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5a8325d7e0 (LWP 6166))]

Thread 2 (Thread 0x7f5a66747700 (LWP 6167)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5a7f7fa542 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#2  0x00007f5a7b1add8c in start_thread (arg=0x7f5a66747700) at pthread_create.c:304
#3  0x00007f5a8062d61d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5a8325d7e0 (LWP 6166)):
[KCrash Handler]
#6  0x00007f5a7f7474b2 in JSC::ExecutableAllocator::isValid() const () from /usr/lib/libQtWebKit.so.4
#7  0x00007f5a7f7881f5 in JSC::JSGlobalData::JSGlobalData(JSC::JSGlobalData::GlobalDataType, JSC::ThreadStackType) () from /usr/lib/libQtWebKit.so.4
#8  0x00007f5a7f7893f8 in JSC::JSGlobalData::createLeaked(JSC::ThreadStackType) () from /usr/lib/libQtWebKit.so.4
#9  0x00007f5a7efca872 in WebCore::JSDOMWindowBase::commonJSGlobalData() () from /usr/lib/libQtWebKit.so.4
#10 0x00007f5a7f5347e6 in WebCore::FrameLoaderClientQt::createDocumentLoader(WebCore::ResourceRequest const&, WebCore::SubstituteData const&) () from /usr/lib/libQtWebKit.so.4
#11 0x00007f5a7f2f4f55 in WebCore::FrameLoader::load(WebCore::ResourceRequest const&, WebCore::SubstituteData const&, bool) () from /usr/lib/libQtWebKit.so.4
#12 0x00007f5a7f547db5 in QWebFrame::setHtml(QString const&, QUrl const&) () from /usr/lib/libQtWebKit.so.4
#13 0x00007f5a82c812e1 in Kontact::MainWindow::paintAboutScreen (this=0x26eb570, msg=...) at ../../../kontact/src/mainwindow.cpp:367
#14 0x00007f5a82c818d3 in Kontact::MainWindow::initWidgets (this=0x26eb570) at ../../../kontact/src/mainwindow.cpp:329
#15 0x00007f5a82c82a70 in Kontact::MainWindow::initGUI (this=0x26eb570) at ../../../kontact/src/mainwindow.cpp:159
#16 0x00007f5a82c89035 in Kontact::MainWindow::MainWindow (this=0x26eb570, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:145
#17 0x0000000000403174 in KontactApp::newInstance (this=0x7fffbff2f920) at ../../../kontact/src/main.cpp:134
#18 0x00007f5a82425e72 in KUniqueApplicationAdaptor::newInstance (this=0x26df7a0, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:436
#19 0x00007f5a82425f12 in KUniqueApplicationAdaptor::qt_metacall (this=0x26df7a0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffbff2ebd0) at ./kuniqueapplication_p.moc:81
#20 0x00007f5a7d7b305a in QDBusConnectionPrivate::deliverCall (this=0x2528c00, object=0x26df7a0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:919
#21 0x00007f5a7d7b3dda in QDBusConnectionPrivate::activateCall (this=0x2528c00, object=0x26df7a0, flags=337, msg=...) at qdbusintegrator.cpp:822
#22 0x00007f5a7d7b45fa in QDBusConnectionPrivate::activateObject (this=0x2528c00, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1379
#23 0x00007f5a7d7b4838 in QDBusActivateObjectEvent::placeMetaCall (this=0x26d4e30) at qdbusintegrator.cpp:1493
#24 0x00007f5a80d43f2a in QObject::event (this=0x7fffbff2f920, e=<value optimized out>) at kernel/qobject.cpp:1219
#25 0x00007f5a816f1104 in QApplication::event (this=0x7fffbff2f920, e=0x26d4e30) at kernel/qapplication.cpp:2486
#26 0x00007f5a816eeb44 in QApplicationPrivate::notify_helper (this=0x2537b10, receiver=0x7fffbff2f920, e=0x26d4e30) at kernel/qapplication.cpp:4445
#27 0x00007f5a816f347a in QApplication::notify (this=<value optimized out>, receiver=0x7fffbff2f920, e=0x26d4e30) at kernel/qapplication.cpp:4324
#28 0x00007f5a8241fd56 in KApplication::notify (this=0x7fffbff2f920, receiver=0x7fffbff2f920, event=0x26d4e30) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f5a80d2ff7c in QCoreApplication::notifyInternal (this=0x7fffbff2f920, receiver=0x7fffbff2f920, event=0x26d4e30) at kernel/qcoreapplication.cpp:732
#30 0x00007f5a80d33715 in sendEvent (receiver=0x0, event_type=0, data=0x2509ca0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2509ca0) at kernel/qcoreapplication.cpp:1373
#32 0x00007f5a80d5ad33 in sendPostedEvents (s=0x253d9a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x253d9a0) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f5a7ace5c4d in g_main_dispatch (context=0x253d8b0) at /build/buildd/glib2.0-2.27.5/glib/gmain.c:2440
#35 g_main_context_dispatch (context=0x253d8b0) at /build/buildd/glib2.0-2.27.5/glib/gmain.c:3013
#36 0x00007f5a7ace6438 in g_main_context_iterate (context=0x253d8b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.27.5/glib/gmain.c:3091
#37 0x00007f5a7ace66c9 in g_main_context_iteration (context=0x253d8b0, may_block=1) at /build/buildd/glib2.0-2.27.5/glib/gmain.c:3154
#38 0x00007f5a80d5aecf in QEventDispatcherGlib::processEvents (this=0x2509350, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#39 0x00007f5a817949fe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f5a80d2f362 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f5a80d2f59c in QEventLoop::exec (this=0x7fffbff2f8b0, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007f5a80d339bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x0000000000403ea0 in main (argc=1, argv=<value optimized out>) at ../../../kontact/src/main.cpp:217

Reported using DrKonqi