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 x86_64

What I was doing when the application crashed:
Kopete will sometimes crash after I right click on the sys tray icon and choose invisible on more than one account. It will also crash sometimes if I hit the "chat" button on a notice that a user on my list has signed in.

 -- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 0 (LWP 3563)]

Thread 5 (Thread 0x7f5acef33910 (LWP 3566)):
#0  0x00007f5adf7c5dd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae0e9734b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f5ade09e44c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007f5ae0e96285 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f5adf7c157a in start_thread () from /lib/libpthread.so.0
#5  0x00007f5adfcf114d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5ace503910 (LWP 3571)):
#0  0x00007f5adfcfde5e in __lll_lock_wait_private () from /lib/libc.so.6
#1  0x00007f5adfc9d22d in _L_lock_6481 () from /lib/libc.so.6
#2  0x00007f5adfc9b6f1 in free () from /lib/libc.so.6
#3  0x00007f5adfcdfa92 in getaddrinfo () from /lib/libc.so.6
#4  0x00007f5ae1652770 in (anonymous namespace)::GetAddrInfoThread::run () from /usr/lib/libkdecore.so.5
#5  0x00007f5ae164ff0a in KNetwork::Internal::KResolverThread::run () from /usr/lib/libkdecore.so.5
#6  0x00007f5ae0e96285 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f5adf7c157a in start_thread () from /lib/libpthread.so.0
#8  0x00007f5adfcf114d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5acdd02910 (LWP 3572)):
#0  0x00007f5adfcfde5e in __lll_lock_wait_private () from /lib/libc.so.6
#1  0x00007f5adfc9d22d in _L_lock_6481 () from /lib/libc.so.6
#2  0x00007f5adfc9b6f1 in free () from /lib/libc.so.6
#3  0x00007f5adfcdfa68 in getaddrinfo () from /lib/libc.so.6
#4  0x00007f5ae1652770 in (anonymous namespace)::GetAddrInfoThread::run () from /usr/lib/libkdecore.so.5
#5  0x00007f5ae164ff0a in KNetwork::Internal::KResolverThread::run () from /usr/lib/libkdecore.so.5
#6  0x00007f5ae0e96285 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f5adf7c157a in start_thread () from /lib/libpthread.so.0
#8  0x00007f5adfcf114d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5acd501910 (LWP 3573)):
#0  0x00007f5adfcfde5e in __lll_lock_wait_private () from /lib/libc.so.6
#1  0x00007f5adfc9d22d in _L_lock_6481 () from /lib/libc.so.6
#2  0x00007f5adfc9b6f1 in free () from /lib/libc.so.6
#3  0x00007f5adb989713 in g_source_unref_internal () from /usr/lib/libglib-2.0.so.0
#4  0x00007f5ae0fa4cf2 in QEventDispatcherGlib::~QEventDispatcherGlib () from /usr/lib/libQtCore.so.4
#5  0x00007f5ae0e9643c in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007f5ae0e9628d in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f5adf7c157a in start_thread () from /lib/libpthread.so.0
#8  0x00007f5adfcf114d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5ae36ab750 (LWP 3563)):
[KCrash Handler]
#5  0x00007f5adfc57f15 in raise () from /lib/libc.so.6
#6  0x00007f5adfc59340 in abort () from /lib/libc.so.6
#7  0x00007f5adfc9192d in __libc_message () from /lib/libc.so.6
#8  0x00007f5adfc96db6 in malloc_printerr () from /lib/libc.so.6
#9  0x00007f5adfc9b6fc in free () from /lib/libc.so.6
#10 0x00007f5ae0ec645f in QMapData::continueFreeData () from /usr/lib/libQtCore.so.4
#11 0x00007f5ae2d7d9cc in QList<QMap<QString, QString> >::free () from /usr/lib/libkopete.so.4
#12 0x00007f5ae2da93c4 in QMap<QString, QList<QMap<QString, QString> > >::freeData () from /usr/lib/libkopete.so.4
#13 0x00007f5ae2da69bc in Kopete::ContactListElement::clearPluginContactData () from /usr/lib/libkopete.so.4
#14 0x00007f5ae2db9116 in Kopete::MetaContact::serialize () from /usr/lib/libkopete.so.4
#15 0x00007f5ae2d78e4a in Kopete::XmlContactStorage::storeMetaContact () from /usr/lib/libkopete.so.4
#16 0x00007f5ae2d7c631 in Kopete::XmlContactStorage::save () from /usr/lib/libkopete.so.4
#17 0x00007f5ae2da5d19 in Kopete::ContactList::save () from /usr/lib/libkopete.so.4
#18 0x00007f5ae2da647d in Kopete::ContactList::qt_metacall () from /usr/lib/libkopete.so.4
#19 0x00007f5ae0f90dec in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0x00007f5ae0f8ad93 in QObject::event () from /usr/lib/libQtCore.so.4
#21 0x00007f5ae042769c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#22 0x00007f5ae042e96e in QApplication::notify () from /usr/lib/libQtGui.so.4
#23 0x00007f5ae1b8c8d6 in KApplication::notify () from /usr/lib/libkdeui.so.5
#24 0x00007f5ae0f7bcec in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#25 0x00007f5ae0fa7302 in ?? () from /usr/lib/libQtCore.so.4
#26 0x00007f5ae0fa426d in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007f5adb989dbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0x00007f5adb98d568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#29 0x00007f5adb98d690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0x00007f5ae0fa41b6 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#31 0x00007f5ae04ba64e in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007f5ae0f7a5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#33 0x00007f5ae0f7a9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#34 0x00007f5ae0f7cb79 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#35 0x00000000004154f6 in _start ()

Reported using DrKonqi