Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.1 (KDE 4.3.1) "release 5"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.3-1-desktop x86_64
Distribution: "openSUSE 11.2 RC 1 (x86_64)"

What I was doing when the application crashed:
When closing/canceling from chat style settings window Kopete crashes. Just:
1. Start Kopete, open settings
2. Try to change chat style
3. Push "Cancel"

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4138965750 (LWP 8270))]

Thread 4 (Thread 0x7f412206c910 (LWP 8276)):
#0  0x00007f413500d1d0 in pthread_mutex_lock () from /lib64/libc.so.6
#1  0x00007f4130659a8a in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f413065a4a0 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f413065a8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f41362933ae in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007f41362696d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007f4136269aa4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x00007f41282a4aab in QCA::SyncThread::run() () from /usr/lib64/libqca.so.2
#8  0x00007f4136185445 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007f4134ad165d in start_thread () from /lib64/libpthread.so.0
#10 0x00007f413500014d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f412186b910 (LWP 8277)):
#0  0x00007f4134ff7033 in poll () from /lib64/libc.so.6
#1  0x00007f413065a58c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f413065a8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f41362933ae in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#4  0x00007f41362696d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007f4136269aa4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007f412871c892 in ?? () from /usr/lib64/kde4/kopete_jabber.so
#7  0x00007f4136185445 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007f4134ad165d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f413500014d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f412106a910 (LWP 8278)):
#0  0x00007f4134ad6049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f41361864fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f41333ad9ec in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x00007f4136185445 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f4134ad165d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f413500014d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4138965750 (LWP 8270)):
[KCrash Handler]
#5  0x00007f4129bbc4da in KHTMLPart::~KHTMLPart() () from /usr/lib64/libkhtml.so.5
#6  0x00007f412978d70c in ChatMessagePart::~ChatMessagePart() () from /usr/lib64/libkopetechatwindow_shared.so.1
#7  0x00007f412f4f0056 in KParts::Part::slotWidgetDestroyed() () from /usr/lib64/libkparts.so.4
#8  0x00007f412f4f014c in KParts::Part::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkparts.so.4
#9  0x00007f412f4f01a5 in KParts::ReadOnlyPart::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkparts.so.4
#10 0x00007f4129bc482e in KHTMLPart::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkhtml.so.5
#11 0x00007f4129790e70 in ChatMessagePart::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkopetechatwindow_shared.so.1
#12 0x00007f413627ff7c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#13 0x00007f41362804b4 in QObject::destroyed(QObject*) () from /usr/lib64/libQtCore.so.4
#14 0x00007f413628131b in QObject::~QObject() () from /usr/lib64/libQtCore.so.4
#15 0x00007f4135780958 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#16 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#17 0x00007f4135780cc3 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#18 0x00007f4135ac3d31 in QFrame::~QFrame() () from /usr/lib64/libQtGui.so.4
#19 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#20 0x00007f4135780cc3 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#21 0x00007f4135ac4471 in QGroupBox::~QGroupBox() () from /usr/lib64/libQtGui.so.4
#22 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#23 0x00007f4135780823 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#24 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#25 0x00007f4135780cc3 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#26 0x00007f4135b278a1 in QStackedWidget::~QStackedWidget() () from /usr/lib64/libQtGui.so.4
#27 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#28 0x00007f4135780cc3 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#29 0x00007f4135b35cb1 in QTabWidget::~QTabWidget() () from /usr/lib64/libQtGui.so.4
#30 0x00007f4136278ffc in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#31 0x00007f4135780cc3 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#32 0x00007f4123bc32dd in ?? () from /usr/lib64/kde4/kcm_kopete_chatwindowconfig.so
#33 0x00007f41346545e4 in KCModuleProxy::deleteClient() () from /usr/lib64/libkutils.so.4
#34 0x00007f4134653389 in ?? () from /usr/lib64/libkutils.so.4
#35 0x00007f4134653825 in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkutils.so.4
#36 0x00007f413466caa0 in KSettings::Dialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkutils.so.4
#37 0x00007f413627ff7c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#38 0x00007f41357846f9 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#39 0x00007f41357362ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#40 0x00007f413573d57e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007f4136e508d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#42 0x00007f413626ad9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#43 0x00007f413578375a in QWidgetPrivate::hide_helper() () from /usr/lib64/libQtGui.so.4
#44 0x00007f413578b080 in QWidget::setVisible(bool) () from /usr/lib64/libQtGui.so.4
#45 0x00007f4135b94560 in QDialog::setVisible(bool) () from /usr/lib64/libQtGui.so.4
#46 0x00007f4135b93664 in QDialog::done(int) () from /usr/lib64/libQtGui.so.4
#47 0x00007f4136dc51a5 in KDialog::slotButtonClicked(int) () from /usr/lib64/libkdeui.so.5
#48 0x00007f4136dc7499 in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5
#49 0x00007f4136e7b630 in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5
#50 0x00007f41346537f0 in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkutils.so.4
#51 0x00007f413466caa0 in KSettings::Dialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkutils.so.4
#52 0x00007f413627ff7c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#53 0x00007f4136282aae in QSignalMapper::mapped(int) () from /usr/lib64/libQtCore.so.4
#54 0x00007f4136283ca0 in QSignalMapper::map(QObject*) () from /usr/lib64/libQtCore.so.4
#55 0x00007f4136283f10 in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtCore.so.4
#56 0x00007f413627ff7c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#57 0x00007f4135d1ae07 in QAbstractButton::clicked(bool) () from /usr/lib64/libQtGui.so.4
#58 0x00007f4135a7cc0b in ?? () from /usr/lib64/libQtGui.so.4
#59 0x00007f4135a7e81b in ?? () from /usr/lib64/libQtGui.so.4
#60 0x00007f4135a7ea65 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#61 0x00007f4135784cf0 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#62 0x00007f41357362ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#63 0x00007f413573d3c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#64 0x00007f4136e508d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#65 0x00007f413626ad9c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#66 0x00007f413573cc90 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#67 0x00007f41357a2cfe in ?? () from /usr/lib64/libQtGui.so.4
#68 0x00007f41357a1d9a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#69 0x00007f41357c9b6c in ?? () from /usr/lib64/libQtGui.so.4
#70 0x00007f4130656dde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#71 0x00007f413065a7a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#72 0x00007f413065a8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#73 0x00007f4136293356 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#74 0x00007f41357c931e in ?? () from /usr/lib64/libQtGui.so.4
#75 0x00007f41362696d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#76 0x00007f4136269aa4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#77 0x00007f413626bc59 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#78 0x0000000000415736 in _start ()

Reported using DrKonqi