https://bugs.kde.org/show_bug.cgi?id=402142
Bug ID: 402142
Summary: System Settings application crashes every time
Product: systemsettings
Version: 5.13.5
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: p.findei...@gmx.com
Target Milestone: ---
Application: systemsettings5 (5.13.5)
Qt Version: 5.11.1
Frameworks Version: 5.52.0
Operating System: Linux 4.19.8-200.fc28.i686 i686
Distribution (Platform): Fedora RPMs
-- Information about the crash:
- What I was doing when the application crashed:
Open System Settings application. A new window appears, but it is completely
black. However, there are widgets in it as I can tell from the tooltips popping
up while I move the mouse around. However, clicking on any of the items (for
example font manager) causes the crash.
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1e4c4c0 (LWP 1953))]
Thread 5 (Thread 0xa4551b40 (LWP 1960)):
#0 0xb25bf1ec in g_mutex_unlock () from /lib/libglib-2.0.so.0
#1 0xb2576cf6 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#2 0xb57c753c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#3 0xb576ed9f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#4 0xb55da771 in QThread::exec() () from /lib/libQt5Core.so.5
#5 0xb764ce53 in QQmlThreadPrivate::run() () from /lib/sse2/libQt5Qml.so.5
#6 0xb55e52a9 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#7 0xb4bd53b0 in start_thread () from /lib/libpthread.so.0
#8 0xb51c43f6 in clone () from /lib/libc.so.6
Thread 4 (Thread 0xabb53b40 (LWP 1959)):
#0 0xb25bf1ec in g_mutex_unlock () from /lib/libglib-2.0.so.0
#1 0xb2576547 in g_main_context_check () from /lib/libglib-2.0.so.0
#2 0xb2576b45 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#3 0xb2576ceb in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4 0xb57c753c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#5 0xb576ed9f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#6 0xb55da771 in QThread::exec() () from /lib/libQt5Core.so.5
#7 0xb764ce53 in QQmlThreadPrivate::run() () from /lib/sse2/libQt5Qml.so.5
#8 0xb55e52a9 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#9 0xb4bd53b0 in start_thread () from /lib/libpthread.so.0
#10 0xb51c43f6 in clone () from /lib/libc.so.6
Thread 3 (Thread 0xad23cb40 (LWP 1958)):
#0 0xb7f39d11 in __kernel_vsyscall ()
#1 0xb51bacdb in poll () from /lib/libc.so.6
#2 0xb2586364 in g_poll () from /lib/libglib-2.0.so.0
#3 0xb2576ba3 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#4 0xb2576ceb in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5 0xb57c753c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#6 0xb576ed9f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#7 0xb55da771 in QThread::exec() () from /lib/libQt5Core.so.5
#8 0xb764ce53 in QQmlThreadPrivate::run() () from /lib/sse2/libQt5Qml.so.5
#9 0xb55e52a9 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#10 0xb4bd53b0 in start_thread () from /lib/libpthread.so.0
#11 0xb51c43f6 in clone () from /lib/libc.so.6
Thread 2 (Thread 0xb0783b40 (LWP 1956)):
#0 0xb25bf1ec in g_mutex_unlock () from /lib/libglib-2.0.so.0
#1 0xb2575944 in g_main_context_acquire () from /lib/libglib-2.0.so.0
#2 0xb2576a48 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#3 0xb2576ceb in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4 0xb57c753c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#5 0xb576ed9f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#6 0xb55da771 in QThread::exec() () from /lib/libQt5Core.so.5
#7 0xb5a45180 in QDBusConnectionManager::run() () from /lib/libQt5DBus.so.5
#8 0xb55e52a9 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#9 0xb4bd53b0 in start_thread () from /lib/libpthread.so.0
#10 0xb51c43f6 in clone () from /lib/libc.so.6
Thread 1 (Thread 0xb1e4c4c0 (LWP 1953)):
[KCrash Handler]
#7 0x00000000 in ?? ()
#8 0xae99dd4b in run_vertex_stage () from /usr/lib/dri/i915_dri.so
#9 0xae98b64e in _tnl_run_pipeline () from /usr/lib/dri/i915_dri.so
#10 0xaebaa0c8 in intelRunPipeline () from /usr/lib/dri/i915_dri.so
#11 0xae98ac5e in _tnl_draw_prims () from /usr/lib/dri/i915_dri.so
#12 0xae96e8b4 in vbo_validated_drawrangeelements () from
/usr/lib/dri/i915_dri.so
#13 0xae96ef70 in vbo_exec_DrawElements () from /usr/lib/dri/i915_dri.so
#14 0xb796011b in
QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*)
() from /lib/libQt5Quick.so.5
#15 0xb7961085 in QSGBatchRenderer::Renderer::renderBatches() () from
/lib/libQt5Quick.so.5
#16 0xb7966b7e in QSGBatchRenderer::Renderer::render() () from
/lib/libQt5Quick.so.5
#17 0xb795639b in QSGRenderer::renderScene(QSGBindable const&) () from
/lib/libQt5Quick.so.5
#18 0xb7956948 in QSGRenderer::renderScene(unsigned int) () from
/lib/libQt5Quick.so.5
#19 0xb799657d in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*,
unsigned int) () from /lib/libQt5Quick.so.5
#20 0xb7a004f5 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from
/lib/libQt5Quick.so.5
#21 0xb7acc94e in QQuickRenderControl::render() () from /lib/libQt5Quick.so.5
#22 0xb4f653ad in QQuickWidgetPrivate::render(bool) () from
/lib/libQt5QuickWidgets.so.5
#23 0xb4f655ae in QQuickWidgetPrivate::renderSceneGraph() () from
/lib/libQt5QuickWidgets.so.5
#24 0xb579b936 in QObject::event(QEvent*) () from /lib/libQt5Core.so.5
#25 0xb61be8fd in QWidget::event(QEvent*) () from /lib/libQt5Widgets.so.5
#26 0xb4f699f4 in QQuickWidget::event(QEvent*) () from
/lib/libQt5QuickWidgets.so.5
#27 0xb617922a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/lib/libQt5Widgets.so.5
#28 0xb6181279 in QApplication::notify(QObject*, QEvent*) () from
/lib/libQt5Widgets.so.5
#29 0xb57700a6 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from
/lib/libQt5Core.so.5
#30 0xb57c65b4 in QTimerInfoList::activateTimers() () from /lib/libQt5Core.so.5
#31 0xb57c704d in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from
/lib/libQt5Core.so.5
#32 0xb2576855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0xb2576c41 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#34 0xb2576ceb in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0xb57c751d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#36 0xb18d3a97 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5XcbQpa.so.5
#37 0xb576ed9f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/libQt5Core.so.5
#38 0xb5777622 in QCoreApplication::exec() () from /lib/libQt5Core.so.5
#39 0xb5bc0785 in QGuiApplication::exec() () from /lib/libQt5Gui.so.5
#40 0xb6179198 in QApplication::exec() () from /lib/libQt5Widgets.so.5
#41 0x0040dd27 in main ()
Possible duplicates by query: bug 346729.
Reported using DrKonqi
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