Application: kontact (4.8.0)
KDE Platform Version: 4.8.1 (4.8.1) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.2.6-gentoo x86_64
Distribution: "Gentoo Base System release 2.0.3"

-- Information about the crash:
- What I was doing when the application crashed:
I started Kontact and it crashed during startup, before any window showed up.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0x7fc2baac4760 (LWP 6091))]

Thread 3 (Thread 0x7fc2a0ae1700 (LWP 6092)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc2b729ede4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007fc2b2904c4c in start_thread (arg=0x7fc2a0ae1700) at pthread_create.c:301
#3  0x00007fc2b7fdffcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fc2a01e0700 (LWP 6093)):
#0  g_main_context_query (context=0x644470, max_priority=2147483647, timeout=0x7fc2a01dfcf8, fds=<optimized out>, n_fds=1) at gmain.c:2864
#1  0x00007fc2b194f486 in g_main_context_iterate (context=0x644470, block=1, dispatch=1, self=<optimized out>) at gmain.c:3071
#2  0x00007fc2b194f9a4 in g_main_context_iteration (context=0x644470, may_block=1) at gmain.c:3152
#3  0x00007fc2b9401916 in QEventDispatcherGlib::processEvents (this=0x644390, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc2b93d17a2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc2b93d1a55 in QEventLoop::exec (this=0x7fc2a01dfe20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2b92cf098 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc2b92d170b in QThreadPrivate::start (arg=0x643cb0) at thread/qthread_unix.cpp:298
#8  0x00007fc2b2904c4c in start_thread (arg=0x7fc2a01e0700) at pthread_create.c:301
#9  0x00007fc2b7fdffcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fc2baac4760 (LWP 6091)):
[KCrash Handler]
#6  0x00007fc2b7f3ba55 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fc2b7f3cd55 in *__GI_abort () at abort.c:92
#8  0x00007fc2b92c7904 in qt_message_output (msgType=<optimized out>, buf=<optimized out>) at global/qglobal.cpp:2252
#9  0x00007fc2b92c7a9d in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7fc2577646b0 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d", ap=0x7fff9f31f4a0) at global/qglobal.cpp:2298
#10 0x00007fc2b92c7c35 in qFatal (msg=<optimized out>) at global/qglobal.cpp:2481
#11 0x00007fc257710d31 in operator-> (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.8.1/work/kmail-4.8.1/mailcommon/mailkernel.cpp:48
#12 0x00007fc257710d99 in MailCommon::Kernel::self () at /var/tmp/portage/kde-base/kmail-4.8.1/work/kmail-4.8.1/mailcommon/mailkernel.cpp:64
#13 0x00007fc2576ff680 in MailCommon::FolderCollection::writeConfig (this=0x1604ff0) at /var/tmp/portage/kde-base/kmail-4.8.1/work/kmail-4.8.1/mailcommon/foldercollection.cpp:209
#14 0x00007fc2576ffb21 in MailCommon::FolderCollection::~FolderCollection (this=0x1604ff0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.8.1/work/kmail-4.8.1/mailcommon/foldercollection.cpp:82
#15 0x00007fc2576ffbb9 in MailCommon::FolderCollection::~FolderCollection (this=0x1604ff0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.8.1/work/kmail-4.8.1/mailcommon/foldercollection.cpp:84
#16 0x00007fc2576dcc3c in QtSharedPointer::ExternalRefCount<MailCommon::FolderCollection>::deref (d=0x1468e90, value=0x1604ff0) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:342
#17 0x00007fc2576ff24d in QMap<long long, QSharedPointer<MailCommon::FolderCollection> >::freeData (x=0x144d7c0, this=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:651
#18 0x00007fc2b7f3e3b1 in __run_exit_handlers (status=255, listp=0x7fc2b828b4c8, run_list_atexit=true) at exit.c:78
#19 0x00007fc2b7f3e405 in *__GI_exit (status=6091) at exit.c:100
#20 0x00007fc2b9882a7f in KCmdLineArgs::isSet (this=0x2bcd410, _opt=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1/kdecore/kernel/kcmdlineargs.cpp:1510
#21 0x000000000040340d in KontactApp::newInstance (this=0x7fff9f320b80) at /var/tmp/portage/kde-base/kontact-4.8.1/work/kontact-4.8.1/kontact/src/main.cpp:129
#22 0x00007fc2b9e7fa52 in KUniqueApplicationAdaptor::newInstance (this=0x7ec560, asn_id=<optimized out>, args=...) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1/kdeui/kernel/kuniqueapplication.cpp:442
#23 0x00007fc2b9e7fad4 in KUniqueApplicationAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fff9f31fbc0) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1_build/kdeui/kuniqueapplication_p.moc:58
#24 0x00007fc2b9e7fc0b in KUniqueApplicationAdaptor::qt_metacall (this=0x7ec560, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff9f31fbc0) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1_build/kdeui/kuniqueapplication_p.moc:102
#25 0x00007fc2b50b793a in QDBusConnectionPrivate::deliverCall (this=0x628810, object=0x7ec560, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:947
#26 0x00007fc2b50b8ae5 in QDBusConnectionPrivate::activateCall (this=0x628810, object=0x7ec560, flags=337, msg=...) at qdbusintegrator.cpp:857
#27 0x00007fc2b50b9331 in QDBusConnectionPrivate::activateObject (this=0x628810, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1423
#28 0x00007fc2b50b954b in QDBusActivateObjectEvent::placeMetaCall (this=0x5ed6360) at qdbusintegrator.cpp:1537
#29 0x00007fc2b93e7396 in QObject::event (this=0x7fff9f320b80, e=<optimized out>) at kernel/qobject.cpp:1195
#30 0x00007fc2b8771986 in QApplication::event (this=0x7fff9f320b80, e=0x5ed6360) at kernel/qapplication.cpp:2532
#31 0x00007fc2b876f2e4 in QApplicationPrivate::notify_helper (this=0x63d160, receiver=0x7fff9f320b80, e=0x5ed6360) at kernel/qapplication.cpp:4550
#32 0x00007fc2b8773edf in QApplication::notify (this=<optimized out>, receiver=0x7fff9f320b80, e=0x5ed6360) at kernel/qapplication.cpp:4411
#33 0x00007fc2b9e79946 in KApplication::notify (this=0x7fff9f320b80, receiver=0x7fff9f320b80, event=0x5ed6360) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#34 0x00007fc2b93d277b in QCoreApplication::notifyInternal (this=0x7fff9f320b80, receiver=0x7fff9f320b80, event=0x5ed6360) at kernel/qcoreapplication.cpp:876
#35 0x00007fc2b93d5d37 in sendEvent (event=0x5ed6360, receiver=0x7fff9f320b80) at kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x608860) at kernel/qcoreapplication.cpp:1500
#37 0x00007fc2b9401723 in sendPostedEvents () at kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#39 0x00007fc2b194f0a2 in g_main_dispatch (context=0x6481e0) at gmain.c:2441
#40 g_main_context_dispatch (context=0x6481e0) at gmain.c:3011
#41 0x00007fc2b194f7e8 in g_main_context_iterate (context=0x6481e0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3089
#42 0x00007fc2b194f9a4 in g_main_context_iteration (context=0x6481e0, may_block=1) at gmain.c:3152
#43 0x00007fc2b94018bf in QEventDispatcherGlib::processEvents (this=0x6080f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#44 0x00007fc2b881496e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007fc2b93d17a2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007fc2b93d1a55 in QEventLoop::exec (this=0x7fff9f320ad0, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007fc2b93d61db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#48 0x00000000004042af in main (argc=1, argv=0x7fff9f3211a8) at /var/tmp/portage/kde-base/kontact-4.8.1/work/kontact-4.8.1/kontact/src/main.cpp:218

Reported using DrKonqi