Bug 354624

Application: systemsettings5 (5.4.1)

Qt Version: 5.5.0
Operating System: Linux 4.2.3-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:

I was changing my window border, I tryed to restart about five times, each time resulting in a crash.

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 0x7f5d62ff8840 (LWP 2617))]

Thread 4 (Thread 0x7f5d473d9700 (LWP 2618)):
#0  0x00007f5d5d2cc2fd in poll () at /lib64/libc.so.6
#1  0x00007f5d5a21f182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f5d5a220c77 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f5d4a406999 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f5d5ded854e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f5d599dc555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5d5d2d7b9d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f5d38537700 (LWP 2621)):
#0  0x00007f5d5d2c7fad in read () at /lib64/libc.so.6
#1  0x00007f5d58c69b00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f5d58c258b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f5d58c25d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f5d58c25ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f5d5e10fdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f5d5e0b6daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f5d5ded35a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f5d5c6a9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f5d5ded854e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f5d599dc555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f5d5d2d7b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5d35397700 (LWP 2622)):
#0  0x00007f5d5d2cc2fd in poll () at /lib64/libc.so.6
#1  0x00007f5d58c25dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5d58c25ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5d5e10fdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f5d5e0b6daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f5d5ded35a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f5d5c6a9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f5d5ded854e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f5d599dc555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f5d5d2d7b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5d62ff8840 (LWP 2617)):
[KCrash Handler]
#5  0x00000000000000c0 in  ()
#6  0x00007f5d3895a9c1 in KDecoration2::Decoration::update(QRect const&) () at /lib64/libkdecorations2.so.5
#7  0x00007f5d3895aa28 in KDecoration2::Decoration::update() () at /lib64/libkdecorations2.so.5
#8  0x00007f5d3567592d in Breeze::Decoration::setOpacity(double) () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#9  0x00007f5d3569609b in Breeze::Decoration::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#10 0x00007f5d5deb8daa in QPropertyAnimation::updateCurrentValue(QVariant const&) () at /lib64/libQt5Core.so.5
#11 0x00007f5d5deb4f58 in QVariantAnimationPrivate::setCurrentValueForProgress(double) () at /lib64/libQt5Core.so.5
#12 0x00007f5d5deb5657 in QVariantAnimationPrivate::recalculateCurrentInterval(bool) () at /lib64/libQt5Core.so.5
#13 0x00007f5d5deb208f in QAbstractAnimation::setCurrentTime(int) () at /lib64/libQt5Core.so.5
#14 0x00007f5d5deb238d in QUnifiedTimer::updateAnimationTimers(long long) () at /lib64/libQt5Core.so.5
#15 0x00007f5d5c6df649 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () at /lib64/libQt5Qml.so.5
#16 0x00007f5d5cc099a5 in QQuickListViewPrivate::updateHighlight() () at /lib64/libQt5Quick.so.5
#17 0x00007f5d5cc5e904 in QQuickItemViewPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#18 0x00007f5d5cc11483 in QQuickListViewPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#19 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#20 0x00007f5d5cb798f6 in QQuickItem::setWidth(double) () at /lib64/libQt5Quick.so.5
#21 0x00007f5d5cb85f8a in QQuickItem::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#22 0x00007f5d5cb8671b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Quick.so.5
#23 0x00007f5d5c62780d in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#24 0x00007f5d5c69582f in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#25 0x00007f5d5c695c5e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () at /lib64/libQt5Qml.so.5
#26 0x00007f5d5c671c57 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#27 0x00007f5d5c671c1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#28 0x00007f5d5c614a0c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib64/libQt5Qml.so.5
#29 0x00007f5d5e0e7a60 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#30 0x00007f5d5cb756f8 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#31 0x00007f5d5cc0846c in QQuickFlickable::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#32 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#33 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#34 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#35 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#36 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#37 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#38 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#39 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#40 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#41 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#42 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#43 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#44 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#45 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#46 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#47 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#48 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#49 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#50 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#51 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#52 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#53 0x00007f5d36dc0293 in QQuickGridLayoutItem::setGeometry(QRectF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#54 0x00007f5d5f723f9c in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () at /lib64/libQt5Gui.so.5
#55 0x00007f5d36dbf62e in QQuickGridLayoutBase::rearrange(QSizeF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#56 0x00007f5d36dbff07 in QQuickGridLayoutBase::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#57 0x00007f5d5cb7a3f4 in QQuickItem::setSize(QSizeF const&) () at /lib64/libQt5Quick.so.5
#58 0x00007f5d5cb702a6 in QQuickAnchorsPrivate::fillChanged() () at /lib64/libQt5Quick.so.5
#59 0x00007f5d5cb720c2 in QQuickAnchorsPrivate::itemGeometryChanged(QQuickItem*, QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#60 0x00007f5d5cb7566a in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /lib64/libQt5Quick.so.5
#61 0x00007f5d5cb79c66 in QQuickItem::setHeight(double) () at /lib64/libQt5Quick.so.5
#62 0x00007f5d5cc39b07 in QQuickViewPrivate::updateSize() () at /lib64/libQt5Quick.so.5
#63 0x00007f5d5cc3b402 in QQuickView::resizeEvent(QResizeEvent*) () at /lib64/libQt5Quick.so.5
#64 0x00007f5d5f461585 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#65 0x00007f5d5cb98e91 in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#66 0x00007f5d5fc054ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#67 0x00007f5d5fc0a976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#68 0x00007f5d5e0b961b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#69 0x00007f5d5f459baf in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib64/libQt5Gui.so.5
#70 0x00007f5d5f45a83d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#71 0x00007f5d5f43e5d8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#72 0x00007f5d4a437e80 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#73 0x00007f5d58c25a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#74 0x00007f5d58c25e20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#75 0x00007f5d58c25ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#76 0x00007f5d5e10fd8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#77 0x00007f5d5e0b6daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#78 0x00007f5d5e0bee6c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#79 0x000000000040eb1b in main ()

Reported using DrKonqi