Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

Whenever I logout from KDE (4.2rc1, Kubuntu 8.10), Kopete crashes with the stacktrace below. It doesn't occur on manual (protocol) logout or application quit.

Application: Kopete (kopete), signal SIGABRT
0x00007fbc78b76621 in nanosleep () from /lib/libc.so.6
[Current thread is 0 (LWP 6721)]

Thread 2 (Thread 0x42619950 (LWP 7215)):
#0  0x00007fbc78bab206 in poll () from /lib/libc.so.6
#1  0x00007fbc74bef3a8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fbc74bef6cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fbc7a50e17e in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#4  0x00007fbc7a4e4682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#5  0x00007fbc7a4e480d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#6  0x00007fbc6b59d2cb in QCA::SyncThread::run () from /usr/lib/libqca.so.2
#7  0x00007fbc7a3fd362 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fbc7699b3ea in start_thread () from /lib/libpthread.so.0
#9  0x00007fbc78bb4c6d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbc7e2486f0 (LWP 6721)):
[KCrash Handler]
#5  0x00007fbc78b00fd5 in raise () from /lib/libc.so.6
#6  0x00007fbc78b02b43 in abort () from /lib/libc.so.6
#7  0x00007fbc7a3f56b5 in qt_message_output () from /usr/lib/libQtCore.so.4
#8  0x00007fbc7a3f57fd in qFatal () from /usr/lib/libQtCore.so.4
#9  0x00007fbc7cf5966f in Kopete::MessageHandlerFactory::Private::factories () from /usr/lib/libkopete.so.4
#10 0x00007fbc7cf59867 in Kopete::MessageHandlerFactory::~MessageHandlerFactory () from /usr/lib/libkopete.so.4
#11 0x00007fbc6bd6812d in ?? () from /usr/lib/kde4/kopete_history.so
#12 0x00007fbc7cf78df9 in ?? () from /usr/lib/libkopete.so.4
#13 0x00007fbc7cf725d7 in ?? () from /usr/lib/libkopete.so.4
#14 0x00007fbc78b0466d in exit () from /lib/libc.so.6
#15 0x00007fbc77fc2c74 in _IceDefaultIOErrorHandler () from /usr/lib/libICE.so.6
#16 0x00007fbc77fc9994 in _IceRead () from /usr/lib/libICE.so.6
#17 0x00007fbc77fcd8a1 in IceProcessMessages () from /usr/lib/libICE.so.6
#18 0x00007fbc7980d549 in ?? () from /usr/lib/libQtGui.so.4
#19 0x00007fbc7a4fa134 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0x00007fbc7a5307de in QSocketNotifier::activated () from /usr/lib/libQtCore.so.4
#21 0x00007fbc7a4ffc43 in QSocketNotifier::event () from /usr/lib/libQtCore.so.4
#22 0x00007fbc797b4c3d in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#23 0x00007fbc797bc9ba in QApplication::notify () from /usr/lib/libQtGui.so.4
#24 0x00007fbc7b0be3cb in KApplication::notify (this=0x7fff8628a660, receiver=0x196c160, event=0x7fff8628a370) at /build/buildd/kde4libs-4.1.96/kdeui/kernel/kapplication.cpp:307
#25 0x00007fbc7a4e5d61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#26 0x00007fbc7a50e3d9 in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007fbc74bebd3b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0x00007fbc74bef50d in ?? () from /usr/lib/libglib-2.0.so.0
#29 0x00007fbc74bef6cb in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0x00007fbc7a50e15f in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#31 0x00007fbc79846a6f in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007fbc7a4e4682 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#33 0x00007fbc7a4e480d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#34 0x00007fbc7a4e6cbd in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#35 0x0000000000449f1c in _start ()