Application: systemsettings5 (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.3-3-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Changed my window decoration (titlebar and frame) to Yosemite (or similar I dont know exactly)
- Custom settings of the application:
Window decoration is Yosemite (or Yosewhite oder similar, i dont know exactly (found per button "get more..."))

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f20136ff7c0 (LWP 8315))]

Thread 4 (Thread 0x7f2011941700 (LWP 8316)):
#0  0x00007f201fe604ed in poll () from /usr/lib/libc.so.6
#1  0x00007f201d8e89f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f201d8ea56f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f201346f399 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#4  0x00007f20204d656e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f201d061374 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f201fe6927d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f2004ec3700 (LWP 8317)):
#0  0x00007f201fe604ed in poll () from /usr/lib/libc.so.6
#1  0x00007f201cb44c7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f201cb44d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f202071a1cc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f20206bf852 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f20204d15d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f201eea57d5 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f20204d656e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f201d061374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f201fe6927d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f1ffd956700 (LWP 8318)):
#0  0x00007f201cb89414 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f201cb44b9b in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f201cb44d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f202071a1cc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f20206bf852 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f20204d15d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f201eea57d5 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f20204d656e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f201d061374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f201fe6927d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f20136ff7c0 (LWP 8315)):
[KCrash Handler]
#5  0x0000000000000020 in ?? ()
#6  0x00007f200556fad1 in KDecoration2::Decoration::update(QRect const&) () from /usr/lib/libkdecorations2.so.5
#7  0x00007f200556fb38 in KDecoration2::Decoration::update() () from /usr/lib/libkdecorations2.so.5
#8  0x00007f1ffdc17610 in ?? () from /usr/lib/qt/plugins/org.kde.kdecoration2/breezedecoration.so
#9  0x00007f1ffdc3a208 in ?? () from /usr/lib/qt/plugins/org.kde.kdecoration2/breezedecoration.so
#10 0x00007f20204b715a in QPropertyAnimation::updateCurrentValue(QVariant const&) () from /usr/lib/libQt5Core.so.5
#11 0x00007f20204b2a78 in ?? () from /usr/lib/libQt5Core.so.5
#12 0x00007f20204b384b in QVariantAnimation::updateCurrentTime(int) () from /usr/lib/libQt5Core.so.5
#13 0x00007f20204b058f in QAbstractAnimation::setCurrentTime(int) () from /usr/lib/libQt5Core.so.5
#14 0x00007f20204b0876 in QUnifiedTimer::updateAnimationTimers(long long) () from /usr/lib/libQt5Core.so.5
#15 0x00007f201eedfb6e in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/libQt5Qml.so.5
#16 0x00007f201f21a78c in ?? () from /usr/lib/libQt5Quick.so.5
#17 0x00007f201f274074 in ?? () from /usr/lib/libQt5Quick.so.5
#18 0x00007f201f2237c3 in ?? () from /usr/lib/libQt5Quick.so.5
#19 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#20 0x00007f201f1868ee in QQuickItem::setWidth(double) () from /usr/lib/libQt5Quick.so.5
#21 0x00007f201f1931f6 in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#22 0x00007f201ee1fd67 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/libQt5Qml.so.5
#23 0x00007f201ee93dac in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/libQt5Qml.so.5
#24 0x00007f201ee9450e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () from /usr/lib/libQt5Qml.so.5
#25 0x00007f201ee6dfb7 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#26 0x00007f201ee6df7e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#27 0x00007f201ee6df7e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#28 0x00007f201ee6df7e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#29 0x00007f201ee0b39c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/libQt5Qml.so.5
#30 0x00007f20206f1b41 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#31 0x00007f201f182579 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#32 0x00007f201f21990c in QQuickFlickable::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#33 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#34 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#35 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#36 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#37 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#38 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#39 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#40 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#41 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#42 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#43 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#44 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#45 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#46 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#47 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#48 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#49 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#50 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#51 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#52 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#53 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#54 0x00007f2004511768 in ?? () from /usr/lib/qt/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#55 0x00007f202188ada6 in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () from /usr/lib/libQt5Gui.so.5
#56 0x00007f2004510edf in ?? () from /usr/lib/qt/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#57 0x00007f2004511497 in ?? () from /usr/lib/qt/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#58 0x00007f201f1873a0 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#59 0x00007f201f17d1ca in ?? () from /usr/lib/libQt5Quick.so.5
#60 0x00007f201f17f0e2 in ?? () from /usr/lib/libQt5Quick.so.5
#61 0x00007f201f182513 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#62 0x00007f201f186c3e in QQuickItem::setHeight(double) () from /usr/lib/libQt5Quick.so.5
#63 0x00007f201f24c40f in ?? () from /usr/lib/libQt5Quick.so.5
#64 0x00007f201f24da92 in QQuickView::resizeEvent(QResizeEvent*) () from /usr/lib/libQt5Quick.so.5
#65 0x00007f20215baf25 in QWindow::event(QEvent*) () from /usr/lib/libQt5Gui.so.5
#66 0x00007f201f1a61b3 in QQuickWindow::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#67 0x00007f2021b6aacc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#68 0x00007f2021b6ff10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#69 0x00007f20206c1dbb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#70 0x00007f20215b3701 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/libQt5Gui.so.5
#71 0x00007f20215b437d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#72 0x00007f20215991ef in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#73 0x00007f20134991b0 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#74 0x00007f201cb449fd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#75 0x00007f201cb44ce0 in ?? () from /usr/lib/libglib-2.0.so.0
#76 0x00007f201cb44d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#77 0x00007f202071a1b7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#78 0x00007f20206bf852 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#79 0x00007f20206c722c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#80 0x000000000040ed8c in main ()

Reported using DrKonqi