Application: kontact (4.4.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Kontact just crashed on startup. My system was experiencing some load at this time (background backup running), so if this bug is timing-critical, this slowness may hae triggered it.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa6c2125780 (LWP 5007))]

Thread 2 (Thread 0x7fa69e220710 (LWP 5047)):
#0  0x00007fa6bf1fef83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa6b7d2d4a9 in g_main_context_poll (context=0x7fa6980008b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x7fa6980008b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#3  0x00007fa6b7d2d8fc in IA__g_main_context_iteration (context=0x7fa6980008b0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#4  0x00007fa6c05ea406 in QEventDispatcherGlib::processEvents (this=0x29fea20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007fa6c05bf6c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fa6c05bfa9c in QEventLoop::exec (this=0x7fa69e21fd90, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fa6c04ce8db in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fa6c059fdd8 in QInotifyFileSystemWatcherEngine::run (this=0x2957e10) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa6c04d0f95 in QThreadPrivate::start (arg=0x2957e10) at thread/qthread_unix.cpp:248
#10 0x00007fa6ba2a49ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fa6bf20b6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa6c2125780 (LWP 5007)):
[KCrash Handler]
#5  QString (this=0x700000000) at /usr/include/qt4/QtCore/qstring.h:714
#6  KontactInterface::Plugin::identifier (this=0x700000000) at ../../kontactinterface/plugin.cpp:101
#7  0x00007fa6c1d49e34 in Kontact::MainWindow::activateInitialPluginModule (this=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#8  0x0000000000404722 in KontactApp::newInstance (this=0x7fff549fd8f0) at ../../../kontact/src/main.cpp:149
#9  0x00007fa6c0fb1ba6 in KUniqueApplicationAdaptor::newInstance (this=0x190be40, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#10 0x00007fa6c0fb21e6 in KUniqueApplicationAdaptor::qt_metacall (this=0x190be40, _c=QMetaObject::InvokeMetaMethod, _id=30829088, _a=0x7fff549fcab0) at ./kuniqueapplication_p.moc:81
#11 0x00007fa6bda085a6 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#12 0x00007fa6bda0986b in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x190be40, flags=337, msg=...) at qdbusintegrator.cpp:816
#13 0x00007fa6bda0a2ed in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#14 0x00007fa6bda0a588 in QDBusActivateObjectEvent::placeMetaCall (this=0x2efb380) at qdbusintegrator.cpp:1477
#15 0x00007fa6c05d0b79 in QObject::event (this=0x7fff549fd8f0, e=0x2efb380) at kernel/qobject.cpp:1248
#16 0x00007fa6bf97ef7d in QApplication::event (this=0x7fff549fd8f0, e=0x2efb380) at kernel/qapplication.cpp:2355
#17 0x00007fa6bf97ac0c in QApplicationPrivate::notify_helper (this=0x18204a0, receiver=0x7fff549fd8f0, e=0x2efb380) at kernel/qapplication.cpp:4302
#18 0x00007fa6bf9810eb in QApplication::notify (this=0x7fff549fd8f0, receiver=0x7fff549fd8f0, e=0x2efb380) at kernel/qapplication.cpp:4185
#19 0x00007fa6c0faaa16 in KApplication::notify (this=0x7fff549fd8f0, receiver=0x7fff549fd8f0, event=0x2efb380) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007fa6c05c0d9c in QCoreApplication::notifyInternal (this=0x7fff549fd8f0, receiver=0x7fff549fd8f0, event=0x2efb380) at kernel/qcoreapplication.cpp:726
#21 0x00007fa6c05c4454 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x17dd620) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x17dd620) at kernel/qcoreapplication.cpp:1367
#23 0x00007fa6c05ea873 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#24 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#25 0x00007fa6b7d298c2 in g_main_dispatch (context=0x18088b0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#26 IA__g_main_context_dispatch (context=0x18088b0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#27 0x00007fa6b7d2d748 in g_main_context_iterate (context=0x18088b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#28 0x00007fa6b7d2d8fc in IA__g_main_context_iteration (context=0x18088b0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#29 0x00007fa6c05ea3b3 in QEventDispatcherGlib::processEvents (this=0x17dcd70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#30 0x00007fa6bfa2b18e in QGuiEventDispatcherGlib::processEvents (this=0x7fff549fc580, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fa6c05bf6c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007fa6c05bfa9c in QEventLoop::exec (this=0x7fff549fd830, flags=) at kernel/qeventloop.cpp:201
#33 0x00007fa6c05c473b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#34 0x0000000000403e8e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224

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

Possible duplicates by query: bug 241027, bug 238493, bug 237591, bug 236196, bug 234169.

Reported using DrKonqi