Bug 355113

Application: systemsettings5 (5.4.1)

Qt Version: 5.5.1
Operating System: Linux 4.1.4-1-CHAKRA x86_64
Distribution: "Chakra"

-- Information about the crash:
Preferencias de sistema, en decoración de ventanas se cierra cada vez que entro, después de instalar al menos 4 decoraciones.
Plasma crash in preferences, when I added window's decorations

The crash can be reproduced every time.

-- Backtrace:
Application: Preferencias del sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f76a82c5800 (LWP 2042))]

Thread 4 (Thread 0x7f7696c73700 (LWP 2043)):
#0  0x00007f76a4a5018d in poll () from /usr/lib/libc.so.6
#1  0x00007f76a2fa69f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f76a2fa856f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f769859d329 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f76a513bb7e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f76a1edd464 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f76a4a5912d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f7687b3b700 (LWP 2063)):
#0  0x00007f76a4a4c16d in read () from /usr/lib/libc.so.6
#1  0x00007f76a0081b10 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f76a003e72c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f76a003ec43 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f76a003edbc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f76a53735ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f76a531a5ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f76a5136bd4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f76a40ba265 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f76a513bb7e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f76a1edd464 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f76a4a5912d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f767fb47700 (LWP 2064)):
#0  0x00007f76a0082fa9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f76a003e239 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f76a003ebcb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f76a003edbc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f76a53735ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f76a531a5ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f76a5136bd4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f76a40ba265 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f76a513bb7e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f76a1edd464 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f76a4a5912d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f76a82c5800 (LWP 2042)):
[KCrash Handler]
#6  0x0000000000000030 in ?? ()
#7  0x00007f76881fbdf1 in KDecoration2::Decoration::update(QRect const&) () from /usr/lib/libkdecorations2.so.5
#8  0x00007f76881fbe6b in KDecoration2::Decoration::update() () from /usr/lib/libkdecorations2.so.5
#9  0x00007f7684472215 in ?? () from /usr/lib/qt5/plugins/org.kde.kdecoration2/oxygendecoration.so
#10 0x00007f768448c2db in ?? () from /usr/lib/qt5/plugins/org.kde.kdecoration2/oxygendecoration.so
#11 0x00007f76a511b4ba in QPropertyAnimation::updateCurrentValue(QVariant const&) () from /usr/lib/libQt5Core.so.5
#12 0x00007f76a5117628 in ?? () from /usr/lib/libQt5Core.so.5
#13 0x00007f76a5117d27 in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007f76a511475f in QAbstractAnimation::setCurrentTime(int) () from /usr/lib/libQt5Core.so.5
#15 0x00007f76a5114a5d in QUnifiedTimer::updateAnimationTimers(long long) () from /usr/lib/libQt5Core.so.5
#16 0x00007f76a40f0689 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/libQt5Qml.so.5
#17 0x00007f76a3c20705 in ?? () from /usr/lib/libQt5Quick.so.5
#18 0x00007f76a3c75654 in ?? () from /usr/lib/libQt5Quick.so.5
#19 0x00007f76a3c28193 in ?? () from /usr/lib/libQt5Quick.so.5
#20 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#21 0x00007f76a3b90876 in QQuickItem::setWidth(double) () from /usr/lib/libQt5Quick.so.5
#22 0x00007f76a3b9cf0a in ?? () from /usr/lib/libQt5Quick.so.5
#23 0x00007f76a3b9d69b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#24 0x00007f76a403822d in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::Value const&, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/libQt5Qml.so.5
#25 0x00007f76a40a668f in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () from /usr/lib/libQt5Qml.so.5
#26 0x00007f76a40a6abe in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () from /usr/lib/libQt5Qml.so.5
#27 0x00007f76a40829de in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#28 0x00007f76a402543c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/libQt5Qml.so.5
#29 0x00007f76a534ac70 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#30 0x00007f76a3b8c678 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#31 0x00007f76a3c1f1cc in QQuickFlickable::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#32 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#33 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#34 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#35 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#36 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#37 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#38 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#39 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#40 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#41 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#42 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#43 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#44 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#45 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#46 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#47 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#48 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#49 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#50 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#51 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#52 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#53 0x00007f7689389b83 in ?? () from /usr/lib/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#54 0x00007f76a5e08f5c in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () from /usr/lib/libQt5Gui.so.5
#55 0x00007f7689388f1e in ?? () from /usr/lib/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#56 0x00007f76893897f7 in ?? () from /usr/lib/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#57 0x00007f76a3b91374 in QQuickItem::setSize(QSizeF const&) () from /usr/lib/libQt5Quick.so.5
#58 0x00007f76a3b87226 in ?? () from /usr/lib/libQt5Quick.so.5
#59 0x00007f76a3b89042 in ?? () from /usr/lib/libQt5Quick.so.5
#60 0x00007f76a3b8c5ea in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () from /usr/lib/libQt5Quick.so.5
#61 0x00007f76a3b90be6 in QQuickItem::setHeight(double) () from /usr/lib/libQt5Quick.so.5
#62 0x00007f76a3c50837 in ?? () from /usr/lib/libQt5Quick.so.5
#63 0x00007f76a3c52132 in QQuickView::resizeEvent(QResizeEvent*) () from /usr/lib/libQt5Quick.so.5
#64 0x00007f76a5b49495 in QWindow::event(QEvent*) () from /usr/lib/libQt5Gui.so.5
#65 0x00007f76a3bafdd1 in QQuickWindow::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#66 0x00007f76a60f098c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#67 0x00007f76a60f5e66 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#68 0x00007f76a531cbeb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#69 0x00007f76a5b416df in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/libQt5Gui.so.5
#70 0x00007f76a5b4236d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#71 0x00007f76a5b27718 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#72 0x00007f76985ce8c0 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#73 0x00007f76a003ea1d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#74 0x00007f76a003ed08 in ?? () from /usr/lib/libglib-2.0.so.0
#75 0x00007f76a003edbc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#76 0x00007f76a537358f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#77 0x00007f76a531a5ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#78 0x00007f76a532257c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#79 0x000000000040f46b in main ()

Possible duplicates by query: bug 354624, bug 354609, bug 354399, bug 353862, bug 353546.

Reported using DrKonqi