Application: systemsettings (4.11.16)
KDE Platform Version: 4.14.5
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
When I change the font program has crashed. The error occurred just once.

-- Backtrace:
Application: Ustawienia systemowe (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcdcbc21800 (LWP 7008))]

Thread 3 (Thread 0x7fcda7919700 (LWP 8138)):
#0  0x00007fcdc8c39c3d in poll () at /lib64/libc.so.6
#1  0x00007fcdc1be4be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fcdc1be4cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fcdc93bc0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fcda00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fcdc938de6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fcda7918da0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcdc938e165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fcda7918da0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fcdc928b0bf in QThread::exec() (this=this@entry=0x1e29f20) at thread/qthread.cpp:538
#7  0x00007fcdc936f783 in QInotifyFileSystemWatcherEngine::run() (this=0x1e29f20) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fcdc928d79f in QThreadPrivate::start(void*) (arg=0x1e29f20) at thread/qthread_unix.cpp:349
#9  0x00007fcdc1eaf0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fcdc8c4206d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fcda6120700 (LWP 8183)):
#0  0x00007fcdc8c39c3d in poll () at /lib64/libc.so.6
#1  0x00007fcdc1be4be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fcdc1be4f0a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fcda6421576 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007fcdc1c09b85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fcdc1eaf0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fcdc8c4206d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fcdcbc21800 (LWP 7008)):
[KCrash Handler]
#5  0x00007fcdac8af6c0 in  ()
#6  0x00007fcdc9374bfa in QFactoryLoader::instance(QString const&) const (this=<optimized out>, key=...) at plugin/qfactoryloader.cpp:276
#7  0x00007fcdca0b9ba2 in QIcon::addFile(QString const&, QSize const&, QIcon::Mode, QIcon::State) () at /usr/lib64/libQtGui.so.4
#8  0x00007fcdca0b9eea in QIcon::QIcon(QString const&) () at /usr/lib64/libQtGui.so.4
#9  0x00007fcd9e9bf25b in  () at /usr/lib64/kde4/kcm_cgc.so
#10 0x00007fcd9e9bfb5f in  () at /usr/lib64/kde4/kcm_cgc.so
#11 0x00007fcd9e9cd6f0 in  () at /usr/lib64/kde4/kcm_cgc.so
#12 0x00007fcd9e9d178b in  () at /usr/lib64/kde4/kcm_cgc.so
#13 0x00007fcdc9b7a5d3 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () at /usr/lib64/libkdecore.so.5
#14 0x00007fcdcb38b69e in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /usr/lib64/libkcmutils.so.4
#15 0x00007fcdcb3900e3 in  () at /usr/lib64/libkcmutils.so.4
#16 0x00007fcdcb3907f5 in KCModuleProxy::realModule() const () at /usr/lib64/libkcmutils.so.4
#17 0x00007fcdcb390bf3 in KCModuleProxy::showEvent(QShowEvent*) () at /usr/lib64/libkcmutils.so.4
#18 0x00007fcdca0699a5 in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#19 0x00007fcdca01a76c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#20 0x00007fcdca020cad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#21 0x00007fcdcad32cea in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#22 0x00007fcdc938f2ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff60253e00, receiver=0x1ee0960, event=0x7fff60252690) at kernel/qcoreapplication.cpp:953
#23 0x00007fcdca06710f in QWidgetPrivate::show_helper() () at /usr/lib64/libQtGui.so.4
#24 0x00007fcdca066f7a in QWidgetPrivate::showChildren(bool) () at /usr/lib64/libQtGui.so.4
#25 0x00007fcdca06700f in QWidgetPrivate::show_helper() () at /usr/lib64/libQtGui.so.4
#26 0x00007fcdca068db4 in QWidget::setVisible(bool) () at /usr/lib64/libQtGui.so.4
#27 0x00007fcdca066f8e in QWidgetPrivate::showChildren(bool) () at /usr/lib64/libQtGui.so.4
#28 0x00007fcdca06700f in QWidgetPrivate::show_helper() () at /usr/lib64/libQtGui.so.4
#29 0x00007fcdca068db4 in QWidget::setVisible(bool) () at /usr/lib64/libQtGui.so.4
#30 0x00007fcdca04cb92 in QStackedLayout::setCurrentIndex(int) () at /usr/lib64/libQtGui.so.4
#31 0x00007fcdcad5ed9e in  () at /usr/lib64/libkdeui.so.5
#32 0x00007fcdc93a31fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=0x243d2d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff60252b10) at kernel/qobject.cpp:3576
#33 0x00007fcdca55e087 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib64/libQtGui.so.4
#34 0x00007fcdca563687 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib64/libQtGui.so.4
#35 0x00007fcdca563e93 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib64/libQtGui.so.4
#36 0x00007fcdcad618dc in  () at /usr/lib64/libkdeui.so.5
#37 0x00007fcdca533be0 in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib64/libQtGui.so.4
#38 0x00007fcdca51060a in QAbstractItemView::mousePressEvent(QMouseEvent*) () at /usr/lib64/libQtGui.so.4
#39 0x00007fcdca069a7b in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#40 0x00007fcdca4065ee in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#41 0x00007fcdca515e13 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib64/libQtGui.so.4
#42 0x00007fcdc938f416 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (this=<optimized out>, receiver=0x22a2820, event=0x7fff602535c0) at kernel/qcoreapplication.cpp:1063
#43 0x00007fcdca01a74c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#44 0x00007fcdca020dea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#45 0x00007fcdcad32cea in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#46 0x00007fcdc938f2ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff60253e00, receiver=0x22a2820, event=0x7fff602535c0) at kernel/qcoreapplication.cpp:953
#47 0x00007fcdca0205e3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQtGui.so.4
#48 0x00007fcdca091c9b in  () at /usr/lib64/libQtGui.so.4
#49 0x00007fcdca09070c in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#50 0x00007fcdca0b75c2 in  () at /usr/lib64/libQtGui.so.4
#51 0x00007fcdc1be4a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#52 0x00007fcdc1be4c48 in  () at /usr/lib64/libglib-2.0.so.0
#53 0x00007fcdc1be4cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#54 0x00007fcdc93bc0be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x15ec100, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#55 0x00007fcdca0b7676 in  () at /usr/lib64/libQtGui.so.4
#56 0x00007fcdc938de6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff60253d00, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007fcdc938e165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff60253d00, flags=...) at kernel/qeventloop.cpp:204
#58 0x00007fcdc93935b9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#59 0x000000000040b4bb in  ()
#60 0x00007fcdc8b7eb05 in __libc_start_main () at /lib64/libc.so.6
#61 0x000000000040b50c in _start ()

Reported using DrKonqi