Application: systemsettings (1.0)
KDE Platform Version: 4.9.3
Qt Version: 4.8.3
Operating System: Linux 3.6.6-3.fc18.i686.PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I was trying to utilize the option to update my OS with the software management.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb137f780 (LWP 2836))]

Thread 2 (Thread 0xaded9b40 (LWP 2837)):
#0  0xb77bb424 in __kernel_vsyscall ()
#1  0xb581b83b in poll () from /lib/libc.so.6
#2  0xb295e32c in g_poll () from /lib/libglib-2.0.so.0
#3  0xb294f490 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#4  0xb294f973 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb25a8feb in gdbus_shared_thread_func () from /usr/lib/libgio-2.0.so.0
#6  0xb2975614 in g_thread_proxy () from /lib/libglib-2.0.so.0
#7  0xb5a35aff in start_thread () from /lib/libpthread.so.0
#8  0xb5825d4e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb137f780 (LWP 2836)):
[KCrash Handler]
#6  0xb5bdf571 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#7  0xb71b4aee in KCModuleProxy::changed(bool) () from /lib/libkcmutils.so.4
#8  0xb71b4b89 in KCModuleProxyPrivate::_k_moduleChanged(bool) () from /lib/libkcmutils.so.4
#9  0xb71b4c12 in KCModuleProxy::save() () from /lib/libkcmutils.so.4
#10 0xb71905c2 in ModuleView::moduleSave(KCModuleProxy*) () from /lib/libsystemsettingsview.so.2
#11 0xb719093b in ModuleView::moduleSave() () from /lib/libsystemsettingsview.so.2
#12 0xb7192e2c in ModuleView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libsystemsettingsview.so.2
#13 0xb5bdf78e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#14 0xb68eaa3e in QAbstractButton::clicked(bool) () from /lib/libQtGui.so.4
#15 0xb65e9dae in QAbstractButtonPrivate::emitClicked() () from /lib/libQtGui.so.4
#16 0xb65ea3f0 in QAbstractButtonPrivate::click() () from /lib/libQtGui.so.4
#17 0xb65ea6a6 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib/libQtGui.so.4
#18 0xb621fa87 in QWidget::event(QEvent*) () from /lib/libQtGui.so.4
#19 0xb65e9c82 in QAbstractButton::event(QEvent*) () from /lib/libQtGui.so.4
#20 0xb668c2c9 in QPushButton::event(QEvent*) () from /lib/libQtGui.so.4
#21 0xb61c59fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQtGui.so.4
#22 0xb61caf9b in QApplication::notify(QObject*, QEvent*) () from /lib/libQtGui.so.4
#23 0xb6dab012 in KApplication::notify(QObject*, QEvent*) () from /lib/libkdeui.so.5
#24 0xb5bc708e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib/libQtCore.so.4
#25 0xb61c6885 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib/libQtGui.so.4
#26 0xb624fb65 in QETWidget::translateMouseEvent(_XEvent const*) () from /lib/libQtGui.so.4
#27 0xb624e80b in QApplication::x11ProcessEvent(_XEvent*) () from /lib/libQtGui.so.4
#28 0xb6278365 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQtGui.so.4
#29 0xb294f16b in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0xb294f510 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#31 0xb294f5f2 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0xb5bf9652 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#33 0xb6277feb in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtGui.so.4
#34 0xb5bc5b2d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#35 0xb5bc5e29 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#36 0xac7ef18c in ApperKCM::save() () from /usr/lib/kde4/kcm_apper.so
#37 0xb71b4c02 in KCModuleProxy::save() () from /lib/libkcmutils.so.4
#38 0xb71905c2 in ModuleView::moduleSave(KCModuleProxy*) () from /lib/libsystemsettingsview.so.2
#39 0xb719093b in ModuleView::moduleSave() () from /lib/libsystemsettingsview.so.2
#40 0xb7192e2c in ModuleView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libsystemsettingsview.so.2
#41 0xb5bdf78e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#42 0xb68eaa3e in QAbstractButton::clicked(bool) () from /lib/libQtGui.so.4
#43 0xb65e9dae in QAbstractButtonPrivate::emitClicked() () from /lib/libQtGui.so.4
#44 0xb65ea3f0 in QAbstractButtonPrivate::click() () from /lib/libQtGui.so.4
#45 0xb65ea6a6 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib/libQtGui.so.4
#46 0xb621fa87 in QWidget::event(QEvent*) () from /lib/libQtGui.so.4
#47 0xb65e9c82 in QAbstractButton::event(QEvent*) () from /lib/libQtGui.so.4
#48 0xb668c2c9 in QPushButton::event(QEvent*) () from /lib/libQtGui.so.4
#49 0xb61c59fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQtGui.so.4
#50 0xb61caf9b in QApplication::notify(QObject*, QEvent*) () from /lib/libQtGui.so.4
#51 0xb6dab012 in KApplication::notify(QObject*, QEvent*) () from /lib/libkdeui.so.5
#52 0xb5bc708e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib/libQtCore.so.4
#53 0xb61c6885 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib/libQtGui.so.4
#54 0xb624fb65 in QETWidget::translateMouseEvent(_XEvent const*) () from /lib/libQtGui.so.4
#55 0xb624e80b in QApplication::x11ProcessEvent(_XEvent*) () from /lib/libQtGui.so.4
#56 0xb6278365 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQtGui.so.4
#57 0xb294f16b in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#58 0xb294f510 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#59 0xb294f5f2 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#60 0xb5bf9652 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#61 0xb6277feb in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtGui.so.4
#62 0xb5bc5b2d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#63 0xb5bc5e29 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#64 0xb5bcb36b in QCoreApplication::exec() () from /lib/libQtCore.so.4
#65 0xb61c3875 in QApplication::exec() () from /lib/libQtGui.so.4
#66 0x080504ac in main ()

Possible duplicates by query: bug 295099.

Reported using DrKonqi