Version:            (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

I was just using Kopete and tried to click the identity icon. Kopete immediately crashed. Here's the information from the crash handler:

Application: Kopete (kopete), signal SIGABRT
[Current thread is 0 (LWP 17598)]

Thread 3 (Thread 0xacf90b90 (LWP 17601)):
#0  0xb5baa61d in g_main_context_query () from /usr/lib/libglib-2.0.so.0
#1  0xb5baee1c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0xb5baf268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0xb6e7a457 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#4  0xb6e4d06a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#5  0xb6e4d4aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#6  0xad427e59 in QCA::SyncThread::run () from /usr/lib/libqca.so.2
#7  0xb6d5a96e in ?? () from /usr/lib/libQtCore.so.4
#8  0xb5d514ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb611c49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xac78fb90 (LWP 17602)):
#0  0xb8015430 in __kernel_vsyscall ()
#1  0xb5d550e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb612b2ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb6d5b9b2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7613152 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb6d5a96e in ?? () from /usr/lib/libQtCore.so.4
#6  0xb5d514ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb611c49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb56b4700 (LWP 17598)):
[KCrash Handler]
#6  0xb8015430 in __kernel_vsyscall ()
#7  0xb60636d0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb6065098 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb628d8f8 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/libstdc++.so.6
#10 0xb628b7d5 in ?? () from /usr/lib/libstdc++.so.6
#11 0xb628b812 in std::terminate () from /usr/lib/libstdc++.so.6
#12 0xb628b94a in __cxa_throw () from /usr/lib/libstdc++.so.6
#13 0xb2fecc1b in MSN::Message::getFormatInfo () from /usr/lib/libmsn.so.0.1
#14 0xb2fee9b8 in MSN::Message::getFontName () from /usr/lib/libmsn.so.0.1
#15 0xb30b694b in ?? () from /usr/lib/kde4/kopete_wlm.so
#16 0xb2ff5737 in MSN::SwitchboardServerConnection::message_plain () from /usr/lib/libmsn.so.0.1
#17 0xb2ffb54b in MSN::SwitchboardServerConnection::handle_MSG () from /usr/lib/libmsn.so.0.1
#18 0xb2ff68ff in MSN::SwitchboardServerConnection::dispatchCommand () from /usr/lib/libmsn.so.0.1
#19 0xb2ff5ddd in MSN::SwitchboardServerConnection::handleIncomingData () from /usr/lib/libmsn.so.0.1
#20 0xb2ff1299 in MSN::Connection::dataArrivedOnSocket () from /usr/lib/libmsn.so.0.1
#21 0xb30b8cf1 in ?? () from /usr/lib/kde4/kopete_wlm.so
#22 0xb30b8e45 in ?? () from /usr/lib/kde4/kopete_wlm.so
#23 0xb6e64ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0xb6e65932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#25 0xb6e9e7b7 in QIODevice::readyRead () from /usr/lib/libQtCore.so.4
#26 0xb7648657 in ?? () from /usr/lib/libQtNetwork.so.4
#27 0xb764cf7e in QSslSocket::qt_metacall () from /usr/lib/libQtNetwork.so.4
#28 0xb30b8e1a in ?? () from /usr/lib/kde4/kopete_wlm.so
#29 0xb6e64ca8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb6e65932 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#31 0xb6e9e7b7 in QIODevice::readyRead () from /usr/lib/libQtCore.so.4
#32 0xb76317f2 in ?? () from /usr/lib/libQtNetwork.so.4
#33 0xb761e77b in ?? () from /usr/lib/libQtNetwork.so.4
#34 0xb761fad6 in ?? () from /usr/lib/libQtNetwork.so.4
#35 0xb6401e9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb640a19e in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb739e94d in KApplication::notify () from /usr/lib/libkdeui.so.5
#38 0xb6e4ea3b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb6e7a6ca in ?? () from /usr/lib/libQtCore.so.4
#40 0xb5babb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb5baf0eb in ?? () from /usr/lib/libglib-2.0.so.0
#42 0xb5baf268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb6e7a438 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#44 0xb64a3365 in ?? () from /usr/lib/libQtGui.so.4
#45 0xb6e4d06a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb6e4d4aa in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#47 0xb6e4f959 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#48 0xb6401d17 in QApplication::exec () from /usr/lib/libQtGui.so.4
#49 0x0808c27f in _start ()