Bug 416068

Summary: Plasma crash after installing "Air quality index widget" and "Weater Widget"
Product: [Plasma] plasmashell Reporter: avallash <avallash>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.17.4   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=399019
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description avallash 2020-01-09 21:12:48 UTC 
Application: plasmashell (5.17.4)

Qt Version: 5.12.5
Frameworks Version: 5.64.0
Operating System: Linux 5.4.7-200.fc31.x86_64 x86_64
Distribution: "Fedora release 31 (Thirty One)"

-- Information about the crash:
- What I was doing when the application crashed:
I installed "Air quality index widget" and "Weater Widget" from Plasma Add-On Installer, I configured them providing my location, I played a bit with their location on panel, changed transparency settings in "Air quality index widget" and left them. I started using different app (firefox) and Plasma crashed after several minutes.

- Custom settings of the application:
It's hard to speculate which one could be related, but the new widget settings or their location on panel *might* be related. It's the only thing different than any other day, when I did not experience such crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f87b4f75c80 (LWP 3559))]

Thread 17 (Thread 0x7f8753fff700 (LWP 7464)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f873f7fe700 (LWP 6322)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f8751bfc700 (LWP 5772)):
#0  0x00007f87b899ea6f in poll () at /lib64/libc.so.6
#1  0x00007f87b74e880e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f8789740699 in QQuickXmlQueryEngine::run() () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f87537fe700 (LWP 5566)):
#0  0x00007f87b74e68f3 in g_source_ref () at /lib64/libglib-2.0.so.0
#1  0x00007f87b74e69a1 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e816f in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f87b74e87b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f8761157700 (LWP 5557)):
#0  0x00007f87b899ea6f in poll () at /lib64/libc.so.6
#1  0x00007f87b74e880e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f87631fe700 (LWP 5504)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f8762626700 (LWP 4618)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f8763fff700 (LWP 3878)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f877e1dc700 (LWP 3867)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f877f468700 (LWP 3866)):
[KCrash Handler]
#6  0x00007f87b9385249 in glyphRunWithInfo(QFontEngine*, QGlyphLayout const&, QPointF const&, QFlags<QGlyphRun::GlyphRunFlag> const&, QFixed const&, QFixed const&, int, int, unsigned short*, int, int) () at /lib64/libQt5Gui.so.5
#7  0x00007f87b93861de in QTextLine::glyphRuns(int, int) const () at /lib64/libQt5Gui.so.5
#8  0x00007f87baa1987c in QQuickTextNodeEngine::addGlyphsInRange(int, int, QColor const&, QColor const&, int, int) () at /lib64/libQt5Quick.so.5
#9  0x00007f87baa19e64 in QQuickTextNodeEngine::addGlyphsForRanges(QVarLengthArray<QTextLayout::FormatRange, 256> const&, int, int, int, int) () at /lib64/libQt5Quick.so.5
#10 0x00007f87baa1865b in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /lib64/libQt5Quick.so.5
#11 0x00007f87baa16f67 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /lib64/libQt5Quick.so.5
#12 0x00007f87ba9c13a0 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /lib64/libQt5Quick.so.5
#13 0x00007f87ba9c1c5b in QQuickWindowPrivate::updateDirtyNodes() () at /lib64/libQt5Quick.so.5
#14 0x00007f87ba9c3186 in QQuickWindowPrivate::syncSceneGraph() () at /lib64/libQt5Quick.so.5
#15 0x00007f87ba9676d2 in QSGRenderThread::sync(bool) () at /lib64/libQt5Quick.so.5
#16 0x00007f87ba968b04 in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#17 0x00007f87ba96c3c8 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#18 0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f87892c9700 (LWP 3835)):
#0  0x00007f87b899a44c in read () at /lib64/libc.so.6
#1  0x00007f87b753053f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8357 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f87b74e87b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f878bfff700 (LWP 3821)):
#0  0x00007f87b899a44c in read () at /lib64/libc.so.6
#1  0x00007f87b753053f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8357 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f87b74e87b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f87ba8dfe8a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#9  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8792ed2700 (LWP 3820)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96c1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96c45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f87a5dd9700 (LWP 3734)):
#0  0x00007f87b899ea6f in poll () at /lib64/libc.so.6
#1  0x00007f87b74e880e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f87ba5f6119 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f87a7065700 (LWP 3581)):
#0  0x00007f87b899ea6f in poll () at /lib64/libc.so.6
#1  0x00007f87b74e880e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f87b8f26da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f87b8d293a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f87b973bf4a in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f87a7c5b700 (LWP 3577)):
#0  0x00007f87b899ea6f in poll () at /lib64/libc.so.6
#1  0x00007f87bad7638a in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f87bad77fea in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f87a7e32ac8 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f87b8d2a4f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f87b81ee4e2 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f87b89a9693 in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f87b4f75c80 (LWP 3559)):
#0  0x00007f87b81f4d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f87b8d30003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f87b8d30091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f87ba96a751 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () at /lib64/libQt5Quick.so.5
#4  0x00007f87ba96b344 in QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#5  0x00007f87ba9cf12c in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#6  0x00005593725fb94f in PanelView::event(QEvent*) ()
#7  0x00007f87b99c7ad6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#8  0x00007f87b99d1150 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#9  0x00007f87b8ed1df8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#10 0x00007f87b929534d in QPlatformWindow::deliverUpdateRequest() () at /lib64/libQt5Gui.so.5
#11 0x00007f87b929377e in QPlatformWindow::windowEvent(QEvent*) () at /lib64/libQt5Gui.so.5
#12 0x00007f87b99d0ecb in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#13 0x00007f87b8ed1df8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#14 0x00007f87b8f26048 in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#15 0x00007f87b8f26944 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#16 0x00007f87b74e8510 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#17 0x00007f87b74e88a0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#18 0x00007f87b74e8943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#19 0x00007f87b8f26d85 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#20 0x00007f87b8ed0cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#21 0x00007f87b8ed8a26 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#22 0x00005593725e273a in main ()
[Inferior 1 (process 3559) detached]

Possible duplicates by query: bug 415701, bug 410224, bug 399019.

Reported using DrKonqi
Comment 1 Marco Martin 2020-05-21 12:01:24 UTC 

*** This bug has been marked as a duplicate of bug 421100 ***