Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Closing Kontact (ctrl+q) and reopening results in a crash. Opening a second time works fine. 

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb35b1990 (LWP 5465))]

Thread 2 (Thread 0xadf97b70 (LWP 5473)):
#0  0xb416fe16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb6c886fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb6c8d825 in QTimerInfoList::updateCurrentTime (this=0xad601a34) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb6c8d86a in QTimerInfoList::timerWait (this=0xad601a34, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb6c8b818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xadf970ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb6c8b8a5 in timerSourcePrepare (source=0x0, timeout=0xb4173ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb40e0aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb40e0ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb40e14b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb6c8b60f in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb6c5e059 in QEventLoop::processEvents (this=0xadf97270, flags=) at kernel/qeventloop.cpp:149
#11 0xb6c5e4aa in QEventLoop::exec (this=0xadf97270, flags=...) at kernel/qeventloop.cpp:201
#12 0xb6b5a5a8 in QThread::exec (this=0xa357d10) at thread/qthread.cpp:487
#13 0xb6c3dc1b in QInotifyFileSystemWatcherEngine::run (this=0xa357d10) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb6b5d32e in QThreadPrivate::start (arg=0xa357d10) at thread/qthread_unix.cpp:248
#15 0xb43ce96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb5ee3a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb35b1990 (LWP 5465)):
[KCrash Handler]
#6  0xb754428c in QString (this=0x9e6c7f0) at /usr/include/qt4/QtCore/qstring.h:714
#7  KontactInterface::Plugin::identifier (this=0x9e6c7f0) at ../../kontactinterface/plugin.cpp:101
#8  0xb76d0eae in Kontact::MainWindow::activateInitialPluginModule (this=0x9bb1168) at ../../../kontact/src/mainwindow.cpp:289
#9  0xb76d0f64 in Kontact::MainWindow::setInitialActivePluginModule (this=0x9bb1168, module=...) at ../../../kontact/src/mainwindow.cpp:266
#10 0x0804bd1f in KontactApp::newInstance (this=0xbfc7ba24) at ../../../kontact/src/main.cpp:149
#11 0xb71b8950 in KUniqueApplicationAdaptor::newInstance (this=0x9c38e28, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#12 0xb71b90b2 in KUniqueApplicationAdaptor::qt_metacall (this=0x9c38e28, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc7af7c) at ./kuniqueapplication_p.moc:81
#13 0xb5444b34 in QDBusConnectionPrivate::deliverCall (this=0x9ba3d60, object=0x9c38e28, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:904
#14 0xb5445e45 in QDBusConnectionPrivate::activateCall (this=0x9ba3d60, object=0x9c38e28, flags=337, msg=...) at qdbusintegrator.cpp:816
#15 0xb5446880 in QDBusConnectionPrivate::activateObject (this=0x9ba3d60, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1364
#16 0xb5446b1a in QDBusActivateObjectEvent::placeMetaCall (this=0x9e877f8) at qdbusintegrator.cpp:1477
#17 0xb6c703fe in QObject::event (this=0xbfc7ba24, e=0x9e877f8) at kernel/qobject.cpp:1248
#18 0xb6c5f50b in QCoreApplication::event (this=0xbfc7ba24, e=0x9e877f8) at kernel/qcoreapplication.cpp:1533
#19 0xb61b3e46 in QApplication::event (this=0xbfc7ba24, e=0x9e877f8) at kernel/qapplication.cpp:2353
#20 0xb61af4dc in QApplicationPrivate::notify_helper (this=0x9bad8c0, receiver=0xbfc7ba24, e=0x9e877f8) at kernel/qapplication.cpp:4300
#21 0xb61b605e in QApplication::notify (this=0xbfc7ba24, receiver=0xbfc7ba24, e=0x9e877f8) at kernel/qapplication.cpp:3704
#22 0xb71b0f2a in KApplication::notify (this=0xbfc7ba24, receiver=0xbfc7ba24, event=0x9e877f8) at ../../kdeui/kernel/kapplication.cpp:302
#23 0xb6c5fa3b in QCoreApplication::notifyInternal (this=0xbfc7ba24, receiver=0xbfc7ba24, event=0x9e877f8) at kernel/qcoreapplication.cpp:704
#24 0xb6c62473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9b8c4e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9b8c4e0) at kernel/qcoreapplication.cpp:1345
#26 0xb6c625dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#27 0xb6c8badf in QCoreApplication::sendPostedEvents (s=0x9bb3120) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=0x9bb3120) at kernel/qeventdispatcher_glib.cpp:276
#29 0xb40dd5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0xb40e12d8 in ?? () from /lib/libglib-2.0.so.0
#31 0xb40e14b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0xb6c8b5d5 in QEventDispatcherGlib::processEvents (this=0x9b8c070, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0xb626f135 in QGuiEventDispatcherGlib::processEvents (this=0x9b8c070, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb6c5e059 in QEventLoop::processEvents (this=0xbfc7b984, flags=) at kernel/qeventloop.cpp:149
#35 0xb6c5e4aa in QEventLoop::exec (this=0xbfc7b984, flags=...) at kernel/qeventloop.cpp:201
#36 0xb6c6269f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#37 0xb61af577 in QApplication::exec () at kernel/qapplication.cpp:3579
#38 0x0804b472 in main (argc=1, argv=0xbfc7bc44) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 193514.

Possible duplicates by query: bug 246171, bug 241027, bug 238493, bug 237591, bug 236196.

Reported using DrKonqi