Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH i686

What I was doing when the application crashed:
When I launch kopete, it comes up with the main window, which I then close.  The warning comes up telling me about how it is going to simply minimize to the tray instead of closing.  This is when the crash occurs.

 -- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 0 (LWP 5130)]

Thread 2 (Thread 0xb166bb70 (LWP 5149)):
#0  0xb80b0424 in __kernel_vsyscall ()
#1  0xb6746b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb687e7cd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb73bc047 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb60a6c12 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0xb73bb032 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb674265c in start_thread () from /lib/libpthread.so.0
#7  0xb68711fe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb578ca40 (LWP 5130)):
[KCrash Handler]
#6  0xb80b0424 in __kernel_vsyscall ()
#7  0xb67ce411 in raise () from /lib/libc.so.6
#8  0xb67cfc12 in abort () from /lib/libc.so.6
#9  0xb680971d in __libc_message () from /lib/libc.so.6
#10 0xb680f581 in malloc_printerr () from /lib/libc.so.6
#11 0xb6810c82 in _int_free () from /lib/libc.so.6
#12 0xb6813d4d in free () from /lib/libc.so.6
#13 0xb69a1ca1 in operator delete () from /usr/lib/libstdc++.so.6
#14 0xb350cebc in MSN::NotificationServerConnection::~NotificationServerConnection () from /usr/lib/libmsn.so.0.1
#15 0xb35f11a1 in WlmServer::WlmDisconnect () from /usr/lib/kde4/kopete_wlm.so
#16 0xb35dd9ea in WlmAccount::logOff () from /usr/lib/kde4/kopete_wlm.so
#17 0xb35e9801 in WlmAccount::qt_metacall () from /usr/lib/kde4/kopete_wlm.so
#18 0xb74bf9ac in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb74c05e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb35eba33 in Callbacks::socketError () from /usr/lib/kde4/kopete_wlm.so
#21 0xb35ecc39 in Callbacks::qt_metacall () from /usr/lib/kde4/kopete_wlm.so
#22 0xb74bf9ac in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb74c05e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0xb60c0833 in QAbstractSocket::error () from /usr/lib/libQtNetwork.so.4
#25 0xb60dc6eb in ?? () from /usr/lib/libQtNetwork.so.4
#26 0xb60dff6a in QSslSocket::qt_metacall () from /usr/lib/libQtNetwork.so.4
#27 0xb35f0b5a in WlmSocket::qt_metacall () from /usr/lib/kde4/kopete_wlm.so
#28 0xb74bf9ac in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#29 0xb74c05e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb60c0833 in QAbstractSocket::error () from /usr/lib/libQtNetwork.so.4
#31 0xb60c4c1a in ?? () from /usr/lib/libQtNetwork.so.4
#32 0xb60c4ecd in ?? () from /usr/lib/libQtNetwork.so.4
#33 0xb60b23cb in ?? () from /usr/lib/libQtNetwork.so.4
#34 0xb60b3733 in ?? () from /usr/lib/libQtNetwork.so.4
#35 0xb6afc994 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb6b0407c in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb7a2543a in KApplication::notify () from /usr/lib/libkdeui.so.5
#38 0xb74a9fcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb74d496a in ?? () from /usr/lib/libQtCore.so.4
#40 0xb5de6d98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb5dea3e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#42 0xb5dea513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb74d46cc in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#44 0xb6b9a6c5 in ?? () from /usr/lib/libQtGui.so.4
#45 0xb74a8579 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb74a89ca in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#47 0xb6fdf263 in QDialog::exec () from /usr/lib/libQtGui.so.4
#48 0xb799f9a4 in KMessageBox::createKMessageBox () from /usr/lib/libkdeui.so.5
#49 0xb79a0ddd in KMessageBox::createKMessageBox () from /usr/lib/libkdeui.so.5
#50 0xb79a2419 in KMessageBox::informationListWId () from /usr/lib/libkdeui.so.5
#51 0xb79a2596 in KMessageBox::informationList () from /usr/lib/libkdeui.so.5
#52 0xb79a25f8 in KMessageBox::information () from /usr/lib/libkdeui.so.5
#53 0x0806124d in _start ()

Reported using DrKonqi