Application: kactivitymanagerd (1.0)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Hi, I just logged-in to KDE4.6.1, KMail started (I have it as autostart) and then Activity manager crashed, at the same time 3 windows of DRkonqi appeared, sayin that Akonadi Agent crashed as well.
- Unusual behavior I noticed:
3 drkonqi windows sayin that Akonadi Agent crashed also.
(L) KDE4.6

The crash can be reproduced some of the time.

-- Backtrace:
Application: Správce aktivit KDE (kactivitymanagerd), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f122a0f0ddc in QMutex::lock (this=0x15d5088) at thread/qmutex.cpp:151
#7  0x00007f1228af6d9d in QMutexLocker (this=0x15d65b0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qmutex.h:102
#8  Soprano::Client::SocketHandler::~SocketHandler (this=0x15d65b0, __in_chrg=<value optimized out>) at ../../client/clientconnection.cpp:58
#9  0x00007f122a0f4c22 in QThreadStorageData::set (this=<value optimized out>, p=0x15b2d90) at thread/qthreadstorage.cpp:148
#10 0x00007f1228af707e in qThreadStorage_setLocalData<Soprano::Client::SocketHandler> (this=0x15b05e0) at /usr/include/qt4/QtCore/qthreadstorage.h:92
#11 setLocalData (this=0x15b05e0) at /usr/include/qt4/QtCore/qthreadstorage.h:148
#12 Soprano::Client::ClientConnection::socketForCurrentThread (this=0x15b05e0) at ../../client/clientconnection.cpp:95
#13 0x00007f1228af70c9 in Soprano::Client::ClientConnection::connectInCurrentThread (this=0x15d5088) at ../../client/clientconnection.cpp:754
#14 0x00007f1228af6087 in Soprano::Client::LocalSocketClient::connect (this=0x1582948, name=...) at ../../client/localsocketclient.cpp:141
#15 0x00007f122b9cb6f0 in (anonymous namespace)::GlobalModelContainer::init (this=0x1582920, forced=<value optimized out>) at ../../nepomuk/core/nepomukmainmodel.cpp:102
#16 0x00007f122b9ceb6a in Nepomuk::MainModel::init (this=0x157fc20) at ../../nepomuk/core/nepomukmainmodel.cpp:176
#17 0x00007f122b9c4f24 in Nepomuk::ResourceManager::init (this=0x158cd40) at ../../nepomuk/core/resourcemanager.cpp:328
#18 0x00007f122b9c8515 in Nepomuk::ResourceManagerPrivate::_k_storageServiceInitialized (this=0x15f41c0, success=<value optimized out>) at ../../nepomuk/core/resourcemanager.cpp:219
#19 0x00007f122b9c85f5 in Nepomuk::ResourceManager::qt_metacall (this=0x158cd40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeb4d8450) at ./resourcemanager.moc:90
#20 0x00007f122a5400ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#21 0x00007f122a54b0ef in QDBusCallDeliveryEvent::placeMetaCall (this=0x7f1228d2eaf0, object=0x7f122a0f5b20) at qdbusintegrator_p.h:103
#22 0x00007f122a1fbbde in QObject::event (this=0x158cd40, e=0x15d5088) at kernel/qobject.cpp:1219
#23 0x00007f122ae47fdc in QApplicationPrivate::notify_helper (this=0x14ee6c0, receiver=0x158cd40, e=0x15b1ab0) at kernel/qapplication.cpp:4396
#24 0x00007f122ae4daed in QApplication::notify (this=0x7fffeb4d8f40, receiver=0x158cd40, e=0x15b1ab0) at kernel/qapplication.cpp:4277
#25 0x00007f122bea52c6 in KApplication::notify (this=0x7fffeb4d8f40, receiver=0x158cd40, event=0x15b1ab0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f122a1e9cdc in QCoreApplication::notifyInternal (this=0x7fffeb4d8f40, receiver=0x158cd40, event=0x15b1ab0) at kernel/qcoreapplication.cpp:732
#27 0x00007f122a1ecc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x14b2b00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x14b2b00) at kernel/qcoreapplication.cpp:1373
#29 0x00007f122a216653 in sendPostedEvents (s=0x14e4d90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=0x14e4d90) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007f1228624342 in g_main_dispatch (context=0x14e4cb0) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2149
#32 g_main_context_dispatch (context=0x14e4cb0) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2702
#33 0x00007f12286282a8 in g_main_context_iterate (context=0x14e4cb0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2780
#34 0x00007f122862845c in g_main_context_iteration (context=0x14e4cb0, may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#35 0x00007f122a216193 in QEventDispatcherGlib::processEvents (this=0x14b21f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#36 0x00007f122aefaa4e in QGuiEventDispatcherGlib::processEvents (this=0x15d5088, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f122a1e8a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f122a1e8dec in QEventLoop::exec (this=0x7fffeb4d8e90, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f122a1ecebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0x000000000040da9f in main (argc=<value optimized out>, argv=<value optimized out>) at ../../activitymanager/main.cpp:40

This bug may be a duplicate of or related to bug 251795.

Possible duplicates by query: bug 263682, bug 263203, bug 259721, bug 259455, bug 259454.

Reported using DrKonqi