Bug 221313

Application that crashed: ksysguard
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-127.fc12.i686 i686
Distribution: "Fedora release 12 (Constantine)"

What I was doing when the application crashed:
When I changed colors of the graph to make lines stand out from background and clicked ok, system monitor closed.

 -- Backtrace:
Application: System Monitor (ksysguard), signal: Segmentation fault
[KCrash Handler]
#5  0x004bf1a9 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#6  0x004a2158 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#7  0x004a3196 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#8  0x040d4bfc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#9  0x040d5833 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x010be1e8 in KDialog::applyClicked() () from /usr/lib/libkdeui.so.5
#11 0x010c09b7 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#12 0x010c2fbc in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#13 0x0118bd5b in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#14 0x004a4e9b in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so
#15 0x040d4bfc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x040d5833 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x040d77d4 in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#18 0x040d807e in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#19 0x040d825f in QSignalMapper::map() () from /usr/lib/libQtCore.so.4
#20 0x040d8a3b in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#21 0x040d4bfc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x040d5049 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0x05af3312 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#24 0x05819b9a in ?? () from /usr/lib/libQtGui.so.4
#25 0x0581b7e5 in ?? () from /usr/lib/libQtGui.so.4
#26 0x0581ba81 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#27 0x054bbd6f in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x05819a3f in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x058c40be in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x05466b24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#31 0x0546ea90 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x0115ab2b in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#33 0x040bed63 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#34 0x0546db97 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#35 0x054dc4b8 in ?? () from /usr/lib/libQtGui.so.4
#36 0x054db91d in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#37 0x05506c92 in ?? () from /usr/lib/libQtGui.so.4
#38 0x06733118 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x06736a48 in ?? () from /lib/libglib-2.0.so.0
#40 0x06736b74 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x040e9b5d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#42 0x05506356 in ?? () from /usr/lib/libQtGui.so.4
#43 0x040bd29a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#44 0x040bd6fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0x040bfbe7 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#46 0x054669a8 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#47 0x004e1b63 in kdemain () from /usr/lib/libkdeinit4_ksysguard.so
#48 0x0804868c in _start ()

This bug may be a duplicate of or related to bug 216173

Reported using DrKonqi