Application: systemsettings5 (5.3.95)

Qt Version: 5.5.0
Operating System: Linux 4.1.6-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
Trying to chage window decorations. Changed to preinstalled window decoration with the blue glow, and now cannot change back to default Fedora 22 window decoration.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fba211a9840 (LWP 24328))]

Thread 3 (Thread 0x7fb9f6751700 (LWP 24341)):
#0  0x00007fba1b491fad in read () at /lib64/libc.so.6
#1  0x00007fba16e32b00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007fba16dee8b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007fba16deed60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fba16deeecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fba1c2d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fba1c280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fba1c09d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fba1a873245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fba1c0a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fba17ba5555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fba1b4a1b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb9eecf3700 (LWP 24342)):
#0  0x00007fba1c09b8df in QMutex::unlock() () at /lib64/libQt5Core.so.5
#1  0x00007fba1c2d9341 in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007fba16dee35d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007fba16deeceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007fba16deeecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007fba1c2d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fba1c280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007fba1c09d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007fba1a873245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007fba1c0a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007fba17ba5555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fba1b4a1b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fba211a9840 (LWP 24328)):
[KCrash Handler]
#5  0x00007fb9f6d79997 in KDecoration2::Decoration::update(QRect const&) () at /lib64/libkdecorations2.so.5
#6  0x00007fb9f6d79a28 in KDecoration2::Decoration::update() () at /lib64/libkdecorations2.so.5
#7  0x00007fb9ef65899d in Breeze::Decoration::setOpacity(double) () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#8  0x00007fb9ef679108 in Breeze::Decoration::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#9  0x00007fba1c082daa in QPropertyAnimation::updateCurrentValue(QVariant const&) () at /lib64/libQt5Core.so.5
#10 0x00007fba1c07ef58 in QVariantAnimationPrivate::setCurrentValueForProgress(double) () at /lib64/libQt5Core.so.5
#11 0x00007fba1c07f657 in QVariantAnimationPrivate::recalculateCurrentInterval(bool) () at /lib64/libQt5Core.so.5
#12 0x00007fba1c07c08f in QAbstractAnimation::setCurrentTime(int) () at /lib64/libQt5Core.so.5
#13 0x00007fba1c07c38d in QUnifiedTimer::updateAnimationTimers(long long) () at /lib64/libQt5Core.so.5
#14 0x00007fba1a8a9649 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () at /lib64/libQt5Qml.so.5
#15 0x00007fba1add39a5 in QQuickListViewPrivate::updateHighlight() () at /lib64/libQt5Quick.so.5
#16 0x00007fba1ae28904 in QQuickItemViewPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#17 0x00007fba1addb483 in QQuickListViewPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#18 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#19 0x00007fba1ad438f6 in QQuickItem::setWidth(double) () at /lib64/libQt5Quick.so.5
#20 0x00007fba1ad4ff8a in QQuickItem::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#21 0x00007fba1ad5071b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#22 0x00007fba1a7f180d in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#23 0x00007fba1a85f82f in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#24 0x00007fba1a85fc5e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () at /lib64/libQt5Qml.so.5
#25 0x00007fba1a83bc57 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#26 0x00007fba1a83bc1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#27 0x00007fba1a83bc1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#28 0x00007fba1a83bc1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#29 0x00007fba1a83bc1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#30 0x00007fba1a7dea0c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib64/libQt5Qml.so.5
#31 0x00007fba1c2b1a60 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#32 0x00007fba1ad3f6f8 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#33 0x00007fba1add246c in QQuickFlickable::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#34 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#35 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#36 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#37 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#38 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#39 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#40 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#41 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#42 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#43 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#44 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#45 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#46 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#47 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#48 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#49 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#50 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#51 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#52 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#53 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#54 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#55 0x00007fb9f4fba293 in QQuickGridLayoutItem::setGeometry(QRectF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#56 0x00007fba1d8bbf7c in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () at /lib64/libQt5Gui.so.5
#57 0x00007fb9f4fb962e in QQuickGridLayoutBase::rearrange(QSizeF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#58 0x00007fb9f4fb9f07 in QQuickGridLayoutBase::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#59 0x00007fba1ad443f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#60 0x00007fba1ad3a2a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#61 0x00007fba1ad3c0c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#62 0x00007fba1ad3f66a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#63 0x00007fba1ad43c66 in QQuickItem::setHeight(double) () at /lib64/libQt5Quick.so.5
#64 0x00007fba1ae03b07 in QQuickViewPrivate::updateSize() () at /lib64/libQt5Quick.so.5
#65 0x00007fba1ae05402 in QQuickView::resizeEvent(QResizeEvent*) () at /lib64/libQt5Quick.so.5
#66 0x00007fba1d5f9585 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#67 0x00007fba1ad62e91 in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#68 0x00007fba1dd9d4ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#69 0x00007fba1dda2976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#70 0x00007fba1c28361b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#71 0x00007fba1d5f1baf in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib64/libQt5Gui.so.5
#72 0x00007fba1d5f283d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#73 0x00007fba1d5d65d8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#74 0x00007fba085fbb10 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#75 0x00007fba16deea8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#76 0x00007fba16deee20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#77 0x00007fba16deeecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#78 0x00007fba1c2d9d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#79 0x00007fba1c280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#80 0x00007fba1c288e6c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#81 0x000000000040eb1b in main ()

Possible duplicates by query: bug 351903, bug 351728, bug 351477, bug 351389, bug 351357.

Reported using DrKonqi