Bug 344545

Summary:	System Settings crashing when clicking on Windows Decorations
Product:	[Plasma] kwin	Reporter:	eugene <eugene.vanderwatt>
Component:	decorations	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version:	5.2.1
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description eugene 2015-02-25 03:27:17 UTC

Application: systemsettings5 (5.2.1)

Qt Version: 5.4.0
Operating System: Linux 3.19.0-2-desktop x86_64
Distribution: "openSUSE 20150223 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: Trying to change the Windows Decoration. As I click the Windows Decorations link the Systems Settings environment crashes - this happens everytime I try to do so.

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 0x7fc523d29780 (LWP 2211))]

Thread 4 (Thread 0x7fc512f98700 (LWP 2212)):
#0  0x00007fc51fba14cd in poll () at /lib64/libc.so.6
#1  0x00007fc51d5a4322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fc51d5a5def in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fc5154ebcd9 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fc52021191f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc51cd2b4b4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc51fba9a4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc500b7f700 (LWP 2214)):
#0  0x00007fffb0a1bb26 in clock_gettime ()
#1  0x00007fc51fbb647d in clock_gettime () at /lib64/libc.so.6
#2  0x00007fc5202c3aa6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fc520441749 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc520441cd5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc520442eee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc51c80f28d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fc51c80fb03 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fc51c80fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fc52044311b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fc5203e9d1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc52020ccea in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fc50124dcc8 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007fc52021191f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fc51cd2b4b4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007fc51fba9a4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fc4f8847700 (LWP 2215)):
#0  0x00007fc51fba14cd in poll () at /lib64/libc.so.6
#1  0x00007fc51c80fbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc51c80fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc52044311b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc5203e9d1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc52020ccea in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc50124dcc8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc52021191f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc51cd2b4b4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc51fba9a4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc523d29780 (LWP 2211)):
[KCrash Handler]
#5  0x000000000000002c in  ()
#6  0x00007fc50202a141 in KDecoration2::Decoration::update(QRect const&) () at /usr/lib64/libkdecorations2.so.5
#7  0x00007fc50202a19b in KDecoration2::Decoration::update() () at /usr/lib64/libkdecorations2.so.5
#8  0x00007fc4f8b013a8 in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#9  0x00007fc4f8b19e68 in  () at /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#10 0x00007fc5201f4084 in QPropertyAnimation::updateCurrentValue(QVariant const&) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc5201efc6a in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007fc5201f0ced in QVariantAnimation::updateCurrentTime(int) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fc5201ee0ac in QAbstractAnimation::setCurrentTime(int) () at /usr/lib64/libQt5Core.so.5
#14 0x00007fc5201ee4d8 in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007fc5201eb895 in QUnifiedTimer::updateAnimationTimers(long long) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fc50128640f in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () at /usr/lib64/libQt5Qml.so.5
#17 0x00007fc5017b6027 in  () at /usr/lib64/libQt5Quick.so.5
#18 0x00007fc50180af94 in  () at /usr/lib64/libQt5Quick.so.5
#19 0x00007fc5017bdd83 in  () at /usr/lib64/libQt5Quick.so.5
#20 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#21 0x00007fc5017278e6 in QQuickItem::setWidth(double) () at /usr/lib64/libQt5Quick.so.5
#22 0x00007fc501733666 in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5
#23 0x00007fc5011d26b2 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007fc50123dfa2 in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007fc50123e72e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () at /usr/lib64/libQt5Qml.so.5
#26 0x00007fc50121964f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#27 0x00007fc501219621 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#28 0x00007fc5011be96c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007fc52041aec3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007fc501723969 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#31 0x00007fc5017b508c in QQuickFlickable::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#32 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#33 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#34 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#35 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#36 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#37 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#38 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#39 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#40 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#41 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#42 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#43 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#44 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#45 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#46 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#47 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#48 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#49 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#50 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#51 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#52 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#53 0x00007fc4fb312502 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#54 0x00007fc5219da876 in QGridLayoutEngine::setGeometries(QRectF const&, QAbstractLayoutStyleInfo const*) () at /usr/lib64/libQt5Gui.so.5
#55 0x00007fc4fb312230 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#56 0x00007fc4fb312197 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#57 0x00007fc501728340 in QQuickItem::setSize(QSizeF const&) () at /usr/lib64/libQt5Quick.so.5
#58 0x00007fc50171e65e in  () at /usr/lib64/libQt5Quick.so.5
#59 0x00007fc501720492 in  () at /usr/lib64/libQt5Quick.so.5
#60 0x00007fc501723903 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib64/libQt5Quick.so.5
#61 0x00007fc501727c16 in QQuickItem::setHeight(double) () at /usr/lib64/libQt5Quick.so.5
#62 0x00007fc5017e478f in  () at /usr/lib64/libQt5Quick.so.5
#63 0x00007fc5017e5ca2 in QQuickView::resizeEvent(QResizeEvent*) () at /usr/lib64/libQt5Quick.so.5
#64 0x00007fc521734271 in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#65 0x00007fc501744c83 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#66 0x00007fc521eb41dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#67 0x00007fc521eb91f0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#68 0x00007fc5203ebdc5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#69 0x00007fc52172d321 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib64/libQt5Gui.so.5
#70 0x00007fc52172dddd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#71 0x00007fc521714838 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#72 0x00007fc515513f80 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#73 0x00007fc51c80fa04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#74 0x00007fc51c80fc48 in  () at /usr/lib64/libglib-2.0.so.0
#75 0x00007fc51c80fcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#76 0x00007fc5204430fc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#77 0x00007fc5203e9d1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#78 0x00007fc5203f13a6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#79 0x0000000000410130 in main ()

Reported using DrKonqi

Comment 1 Martin Flöser 2015-02-25 11:01:47 UTC

in case you are able to reproduce, please install debug symbols for breeze and kdecoration and best also QtQuick.

Comment 2 Thomas Lübking 2015-02-25 11:44:54 UTC


*** This bug has been marked as a duplicate of bug 344278 ***