Application: systemsettings5 (5.3.2)

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 change window decoration

- Unusual behavior I noticed:
transmission-qt segfaults too... Don't know why

- Custom settings of the application:
I had applied a different theme, I don't remember what the name is, it was very popular though. I have ECC memory so this isn't a hardware issue.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f22860b7880 (LWP 5806))]

Thread 4 (Thread 0x7f225aa6d700 (LWP 5809)):
#0  0x00007f22803902fd in poll () from /lib64/libc.so.6
#1  0x00007f227bce8dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f227bce8ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f22811d3dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f228117adaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2280f975a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f227f76d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f2280f9c54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f227ca9f555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f228039bb9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2253710700 (LWP 5810)):
#0  0x00007f22803902fd in poll () from /lib64/libc.so.6
#1  0x00007f227bce8dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f227bce8ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f22811d3dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f228117adaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f2280f975a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f227f76d245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f2280f9c54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f227ca9f555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f228039bb9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f2251406700 (LWP 5811)):
#0  0x00007f227caa4540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2280f9d7db in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f227fc2a7de in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f227fc2b063 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f2280f9c54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f227ca9f555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f228039bb9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f22860b7880 (LWP 5806)):
[KCrash Handler]
#5  0x00007f22802cd9c8 in raise () from /lib64/libc.so.6
#6  0x00007f22802cf65a in abort () from /lib64/libc.so.6
#7  0x00007f2280c07b4d in __gnu_cxx::__verbose_terminate_handler() () from /lib64/libstdc++.so.6
#8  0x00007f2280c05996 in ?? () from /lib64/libstdc++.so.6
#9  0x00007f2280c059e1 in std::terminate() () from /lib64/libstdc++.so.6
#10 0x00007f2280c0652f in __cxa_pure_virtual () from /lib64/libstdc++.so.6
#11 0x00007f225b1f79c1 in KDecoration2::Decoration::update(QRect const&) () from /lib64/libkdecorations2.so.5
#12 0x00007f225b1f7a28 in KDecoration2::Decoration::update() () from /lib64/libkdecorations2.so.5
#13 0x00007f22539ce880 in Breeze::Decoration::setOpacity(double) () from /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#14 0x00007f22539eef08 in Breeze::Decoration::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so
#15 0x00007f2280f7cdaa in QPropertyAnimation::updateCurrentValue(QVariant const&) () from /lib64/libQt5Core.so.5
#16 0x00007f2280f78f58 in QVariantAnimationPrivate::setCurrentValueForProgress(double) () from /lib64/libQt5Core.so.5
#17 0x00007f2280f79657 in QVariantAnimationPrivate::recalculateCurrentInterval(bool) () from /lib64/libQt5Core.so.5
#18 0x00007f2280f7608f in QAbstractAnimation::setCurrentTime(int) () from /lib64/libQt5Core.so.5
#19 0x00007f2280f7638d in QUnifiedTimer::updateAnimationTimers(long long) () from /lib64/libQt5Core.so.5
#20 0x00007f2280f76fdc in QAnimationDriver::advanceAnimation(long long) () from /lib64/libQt5Core.so.5
#21 0x00007f227fc0a607 in QSGAnimationDriver::advance() () from /lib64/libQt5Quick.so.5
#22 0x00007f227fc28224 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5
#23 0x00007f227fc29f4c in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#24 0x00007f227fc2a5e3 in QSGThreadedRenderLoop::exposureChanged(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#25 0x00007f22824f3585 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#26 0x00007f227fc5ce91 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#27 0x00007f2282c974ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#28 0x00007f2282c9c976 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#29 0x00007f228117d61b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#30 0x00007f22824ebabc in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib64/libQt5Gui.so.5
#31 0x00007f22824ec83d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#32 0x00007f22824d05d8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#33 0x00007f226c889b10 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#34 0x00007f227bce8a8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#35 0x00007f227bce8e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#36 0x00007f227bce8ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#37 0x00007f22811d3d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#38 0x00007f228117adaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#39 0x00007f2281182e6c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#40 0x000000000040eb1b in main ()

Possible duplicates by query: bug 352169, bug 352079, bug 352032, bug 351903, bug 351728.

Reported using DrKonqi