https://bugs.kde.org/show_bug.cgi?id=404357
Bug ID: 404357
Summary: plasma-discover appstream crash
Product: Discover
Version: 5.15.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Application: plasma-discover (5.15.0)
Qt Version: 5.12.1
Frameworks Version: 5.55.0
Operating System: Linux 4.20.8-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
I opened the Discover application. Previously I saw a -.mount masked error and
a "could not connect to AppStream://xx" error. appstreamcli search works
correctly.
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3b8eb50e40 (LWP 14575))]
Thread 7 (Thread 0x7f3b6b438700 (LWP 14586)):
#0 0x00007f3b93104b1b in sched_yield () at /usr/lib/libc.so.6
#1 0x00007f3b7f2b7e29 in () at /usr/lib/libnvidia-glcore.so.415.27
#2 0x00007f3b7f1a27bd in () at /usr/lib/libnvidia-glcore.so.415.27
#3 0x00007f3b7f17a774 in () at /usr/lib/libnvidia-glcore.so.415.27
#4 0x00007f3b7f17a7b3 in () at /usr/lib/libnvidia-glcore.so.415.27
#5 0x00007f3b7f179bdc in () at /usr/lib/libnvidia-glcore.so.415.27
#6 0x00007f3b8574a5f1 in () at /usr/lib/libGLX_nvidia.so.0
#7 0x00007f3b85748a1a in () at /usr/lib/libGLX_nvidia.so.0
#8 0x00007f3b8577bb1a in () at /usr/lib/libGLX_nvidia.so.0
#9 0x00007f3b857807f1 in () at /usr/lib/libGLX_nvidia.so.0
#10 0x00007f3b857f6251 in () at /usr/lib/libGLX_nvidia.so.0
#11 0x00007f3b957868fd in _dl_fini () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f3b9305c45c in __run_exit_handlers () at /usr/lib/libc.so.6
#13 0x00007f3b9305c58e in () at /usr/lib/libc.so.6
#14 0x00007f3b925b639a in _XDefaultIOError () at /usr/lib/libX11.so.6
#15 0x00007f3b8ea13e3c in () at /usr/lib/libQt5XcbQpa.so.5
#16 0x00007f3b925b65ce in _XIOError () at /usr/lib/libX11.so.6
#17 0x00007f3b925b471a in () at /usr/lib/libX11.so.6
#18 0x00007f3b857b678a in () at /usr/lib/libGLX_nvidia.so.0
#19 0x00007f3b8577dc55 in () at /usr/lib/libGLX_nvidia.so.0
#20 0x00007f3b7f20a620 in () at /usr/lib/libnvidia-glcore.so.415.27
#21 0x00007f3b7f271a1b in () at /usr/lib/libnvidia-glcore.so.415.27
#22 0x00007f3b7f27e71d in () at /usr/lib/libnvidia-glcore.so.415.27
#23 0x00007f3b7f1c2a00 in () at /usr/lib/libnvidia-glcore.so.415.27
#24 0x00007f3b7edf8f93 in () at /usr/lib/libnvidia-glcore.so.415.27
#25 0x00007f3b7ee79b4a in () at /usr/lib/libnvidia-glcore.so.415.27
#26 0x00007f3b7f2317d6 in () at /usr/lib/libnvidia-glcore.so.415.27
#27 0x00007f3b7ede547f in () at /usr/lib/libnvidia-glcore.so.415.27
#28 0x00007f3b7ede7811 in () at /usr/lib/libnvidia-glcore.so.415.27
#29 0x00007f3b950b0350 in () at /usr/lib/libQt5Quick.so.5
#30 0x00007f3b95095b93 in QSGRenderer::renderScene(QSGBindable const&) () at
/usr/lib/libQt5Quick.so.5
#31 0x00007f3b950da07b in QSGDefaultLayer::grab() () at
/usr/lib/libQt5Quick.so.5
#32 0x00007f3b950da66e in QSGDefaultLayer::updateTexture() () at
/usr/lib/libQt5Quick.so.5
#33 0x00007f3b952644d7 in QQuickOpenGLShaderEffectMaterial::updateTextures()
const () at /usr/lib/libQt5Quick.so.5
#34 0x00007f3b950964d2 in QSGRenderer::preprocess() () at
/usr/lib/libQt5Quick.so.5
#35 0x00007f3b95095b89 in QSGRenderer::renderScene(QSGBindable const&) () at
/usr/lib/libQt5Quick.so.5
#36 0x00007f3b9509608c in QSGRenderer::renderScene(unsigned int) () at
/usr/lib/libQt5Quick.so.5
#37 0x00007f3b950d3610 in
QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at
/usr/lib/libQt5Quick.so.5
#38 0x00007f3b95137a75 in QQuickWindowPrivate::renderSceneGraph(QSize const&)
() at /usr/lib/libQt5Quick.so.5
#39 0x00007f3b950deda0 in () at /usr/lib/libQt5Quick.so.5
#40 0x00007f3b950e2b58 in () at /usr/lib/libQt5Quick.so.5
#41 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#42 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#43 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f3b7d3d1700 (LWP 14581)):
#0 0x00007f3b9310e7a4 in read () at /usr/lib/libc.so.6
#1 0x00007f3b916b2971 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f3b917030b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f3b917044e6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f3b9170462e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f3b93645d04 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f3b935eeb2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f3b93432569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#9 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f3b7dbd2700 (LWP 14580)):
#0 0x00007f3b93112c21 in poll () at /usr/lib/libc.so.6
#1 0x00007f3b91704540 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f3b9170462e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f3b93645d04 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f3b935eeb2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f3b93432569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#7 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f3b7e3d3700 (LWP 14579)):
#0 0x00007f3b9310e7a4 in read () at /usr/lib/libc.so.6
#1 0x00007f3b916b2971 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f3b917030b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f3b917044e6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f3b9170462e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f3b93645d04 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f3b935eeb2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f3b93432569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f3b9505ae7b in () at /usr/lib/libQt5Quick.so.5
#9 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#10 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f3b86dee700 (LWP 14578)):
#0 0x00007f3b93112c21 in poll () at /usr/lib/libc.so.6
#1 0x00007f3b91704540 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f3b9170462e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f3b93645d04 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f3b935eeb2c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f3b93432569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f3b93e0f969 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#8 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f3b8de14700 (LWP 14576)):
#0 0x00007f3b93112c21 in poll () at /usr/lib/libc.so.6
#1 0x00007f3b91606630 in () at /usr/lib/libxcb.so.1
#2 0x00007f3b916082db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f3b8ea12949 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f3b9343396c in () at /usr/lib/libQt5Core.so.5
#5 0x00007f3b92559a9d in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f3b9311db23 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f3b8eb50e40 (LWP 14575)):
[KCrash Handler]
#6 0x00007f3b93cbea95 in QV4::QObjectWrapper::wrap(QV4::ExecutionEngine*,
QObject*) () at /usr/lib/libQt5Qml.so.5
#7 0x00007f3b93d2f7f5 in QV4::ExecutionEngine::fromVariant(QVariant const&) ()
at /usr/lib/libQt5Qml.so.5
#8 0x00007f3b93cb481a in () at /usr/lib/libQt5Qml.so.5
#9 0x00007f3b93cb62b0 in
QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*) () at
/usr/lib/libQt5Qml.so.5
#10 0x00007f3b93c90a31 in QV4::QQmlContextWrapper::virtualGet(QV4::Managed
const*, QV4::PropertyKey, QV4::Value const*, bool*) () at
/usr/lib/libQt5Qml.so.5
#11 0x00007f3b93c3698d in QV4::ExecutionContext::getProperty(QV4::String*) ()
at /usr/lib/libQt5Qml.so.5
#12 0x00007f3b93d36dfe in
QV4::Runtime::method_typeofName(QV4::ExecutionEngine*, int) () at
/usr/lib/libQt5Qml.so.5
#13 0x00007f3b7c001c1e in ()
#14 0x0000000000000000 in ()
[Inferior 1 (process 14575) detached]
Reported using DrKonqi
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