Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
i don't know why crashed, i didn't do extreme thing

 -- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 0 (LWP 5651)]

Thread 2 (Thread 0x7f10cc318910 (LWP 5700)):
#0  0x00007f10dc6e7dd9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f10dddb934b in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f10dafc044c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007f10dddb8285 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f10dc6e357a in start_thread () from /lib/libpthread.so.0
#5  0x00007f10dcc1316d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f10e05d1760 (LWP 5651)):
[KCrash Handler]
#5  0x00007f10dcb79f15 in raise () from /lib/libc.so.6
#6  0x00007f10dcb7b340 in abort () from /lib/libc.so.6
#7  0x00007f10dcbb394d in __libc_message () from /lib/libc.so.6
#8  0x00007f10dcbb8dd6 in malloc_printerr () from /lib/libc.so.6
#9  0x00007f10dcbbd71c in free () from /lib/libc.so.6
#10 0x00007f10cc6220fd in WlmServer::WlmDisconnect () from /usr/lib/kde4/kopete_wlm.so
#11 0x00007f10cc6109eb in WlmAccount::logOff () from /usr/lib/kde4/kopete_wlm.so
#12 0x00007f10dfcf9c89 in Kopete::Protocol::aboutToUnload () from /usr/lib/libkopete.so.4
#13 0x00007f10dfcf35ea in Kopete::PluginManager::shutdown () from /usr/lib/libkopete.so.4
#14 0x00007f10cd142872 in KopeteChatWindow::queryExit () from /usr/lib/kde4/kopete_chatwindow.so
#15 0x00007f10deb7d7e1 in KMainWindow::closeEvent () from /usr/lib/libkdeui.so.5
#16 0x00007f10dd397a08 in QWidget::event () from /usr/lib/libQtGui.so.4
#17 0x00007f10dd70b98b in QMainWindow::event () from /usr/lib/libQtGui.so.4
#18 0x00007f10debb85d3 in KXmlGuiWindow::event () from /usr/lib/libkdeui.so.5
#19 0x00007f10dd34969c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#20 0x00007f10dd35096e in QApplication::notify () from /usr/lib/libQtGui.so.4
#21 0x00007f10deaacff6 in KApplication::notify () from /usr/lib/libkdeui.so.5
#22 0x00007f10dde9dcec in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#23 0x00007f10dd39cd94 in QWidgetPrivate::close_helper () from /usr/lib/libQtGui.so.4
#24 0x000000000041619a in _start ()

Reported using DrKonqi