https://bugs.kde.org/show_bug.cgi?id=395492
Bug ID: 395492
Summary: Crash when opening system settings > application style
> window decorations
Product: systemsettings
Version: 5.13.0
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: nat...@degruchy.org
Target Milestone: ---
Application: systemsettings5 (5.13.0)
Qt Version: 5.11.0
Frameworks Version: 5.47.0
Operating System: Linux 4.16.13-2-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
Customizing preferences in System Settings. When I go to Appearance >
Application Style > Window Decorations, System Settings crashed and I was
presented with the Crash Reporting Assistant tool.
The crash does not seem to be reproducible.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa8e5e5a840 (LWP 5735))]
Thread 11 (Thread 0x7fa85a7b6700 (LWP 5879)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8df891559 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7fa86fb6c700 (LWP 5878)):
#0 0x00007fa8dcd76ffc in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8e1ba334c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fa8dfd8ecdd in () at /usr/lib/libQt5Quick.so.5
#3 0x00007fa8dfd8ef4c in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#5 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fa858325700 (LWP 5876)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8df891559 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fa88ff6c700 (LWP 5810)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f8e2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#5 0x00007fa8a071b348 in () at /usr/lib/libgio-2.0.so.0
#6 0x00007fa8da737a2a in () at /usr/lib/libglib-2.0.so.0
#7 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fa8790bd700 (LWP 5809)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8da70f692 in () at /usr/lib/libglib-2.0.so.0
#6 0x00007fa8da737a2a in () at /usr/lib/libglib-2.0.so.0
#7 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fa8aa48f700 (LWP 5758)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8df891559 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fa8b3d7f700 (LWP 5744)):
#0 0x00007fa8da7562f4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fa8da70f440 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007fa8df891559 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fa8bbfff700 (LWP 5742)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8df891559 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fa8c2127700 (LWP 5740)):
#0 0x00007fa8dcd7735b in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fa8c8142e04 in () at /usr/lib/libGLX_nvidia.so.0
#2 0x00007fa8c2b84124 in () at /usr/lib/libnvidia-glcore.so.396.24
#3 0x00007fa8c8141f7c in () at /usr/lib/libGLX_nvidia.so.0
#4 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#5 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fa8c977a700 (LWP 5738)):
#0 0x00007fa8e1483934 in read () at /usr/lib/libc.so.6
#1 0x00007fa8da754ed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fa8da70eff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fa8da70f4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fa8da70f63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fa8e1da3e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8e1b98ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fa8e21f3976 in () at /usr/lib/libQt5DBus.so.5
#9 0x00007fa8e1ba2b95 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fa8dcd71075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa8e149253f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fa8e5e5a840 (LWP 5735)):
[KCrash Handler]
#6 0x00007fa8e1c0f014 in
QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fa8df867eb8 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007fa8df87db95 in QV4::QmlListWrapper::toVariant() const () at
/usr/lib/libQt5Qml.so.5
#9 0x00007fa8df6fd2ba in () at /usr/lib/libQt5Qml.so.5
#10 0x00007fa8df6fd804 in QV4::ExecutionEngine::toVariant(QV4::Value const&,
int, bool) () at /usr/lib/libQt5Qml.so.5
#11 0x00007fa8df878388 in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#12 0x00007fa8df87a163 in () at /usr/lib/libQt5Qml.so.5
#13 0x00007fa8df87aefc in () at /usr/lib/libQt5Qml.so.5
#14 0x00007fa8df8773fb in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib/libQt5Qml.so.5
#15 0x00007fa8df884559 in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/usr/lib/libQt5Qml.so.5
#16 0x00007fa8df7f7df2 in QQmlComponentPrivate::complete(QQmlEnginePrivate*,
QQmlComponentPrivate::ConstructionState*) () at /usr/lib/libQt5Qml.so.5
#17 0x00007fa8df7f7f40 in QQmlComponentPrivate::completeCreate() () at
/usr/lib/libQt5Qml.so.5
#18 0x00007fa8df7f7cf2 in QQmlComponent::create(QQmlContext*) () at
/usr/lib/libQt5Qml.so.5
#19 0x00007fa855feab22 in () at
/usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#20 0x00007fa85851c036 in () at
/usr/lib/qt/qml/org/kde/kwin/private/kdecoration/libkdecorationprivatedeclarative.so
#21 0x00007fa8df88467f in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/usr/lib/libQt5Qml.so.5
#22 0x00007fa8df7fcc2b in () at /usr/lib/libQt5Qml.so.5
#23 0x00007fa8df7fd237 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007fa8df8d4d07 in () at /usr/lib/libQt5Qml.so.5
#25 0x00007fa8df8d4e42 in QQmlDelegateModel::object(int,
QQmlIncubator::IncubationMode) () at /usr/lib/libQt5Qml.so.5
#26 0x00007fa8dfebfc11 in () at /usr/lib/libQt5Quick.so.5
#27 0x00007fa8dfeb2cfe in () at /usr/lib/libQt5Quick.so.5
#28 0x00007fa8dfebf676 in () at /usr/lib/libQt5Quick.so.5
#29 0x00007fa8dfec079a in () at /usr/lib/libQt5Quick.so.5
#30 0x00007fa8dfde7403 in QQuickWindowPrivate::polishItems() () at
/usr/lib/libQt5Quick.so.5
#31 0x00007fa8dfd8bb69 in () at /usr/lib/libQt5Quick.so.5
#32 0x00007fa8dfd8e2c7 in () at /usr/lib/libQt5Quick.so.5
#33 0x00007fa8dfd8e92b in () at /usr/lib/libQt5Quick.so.5
#34 0x00007fa8e2595035 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#35 0x00007fa8dfdf195c in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#36 0x00007fa8e2d50984 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#37 0x00007fa8e2d5825b in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#38 0x00007fa8e1d50bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#39 0x00007fa8e2589866 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib/libQt5Gui.so.5
#40 0x00007fa8e258a59e in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/libQt5Gui.so.5
#41 0x00007fa8e2561a5c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#42 0x00007fa8d4f4fb3d in () at /usr/lib/libQt5XcbQpa.so.5
#43 0x00007fa8e1d4f85c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#44 0x00007fa8e1d57b56 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#45 0x000055df98b07e5f in ()
#46 0x00007fa8e13bd06b in __libc_start_main () at /usr/lib/libc.so.6
#47 0x000055df98b07eea in _start ()
Reported using DrKonqi
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