Bug 414552

Summary: Plasmashell crashed when a notification appeared from Plasma's notification system
Product: [Plasma] plasmashell Reporter: Benjamin Smith <bsmith7581>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.17.3   
Target Milestone: 1.0   
Platform: Manjaro   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Benjamin Smith 2019-11-26 20:58:34 UTC 
Application: plasmashell (5.17.3)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 4.19.85-1-MANJARO x86_64
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:
I had just connected to an OpenVPN server via plasma-nm.  Plasmashell crashed when the notification that it connected successfully should have appeared.  This is on an X11 Plasma session.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa92af5c80 (LWP 754))]

Thread 9 (Thread 0x7faa71acb700 (LWP 1549)):
[KCrash Handler]
#6  0x00007faa98c047ac in QSGBatchRenderer::Renderer::invalidateBatchAndOverlappingRenderOrders(QSGBatchRenderer::Batch*) () at /usr/lib/libQt5Quick.so.5
#7  0x00007faa98c0495e in QSGBatchRenderer::Renderer::nodeWasTransformed(QSGBatchRenderer::Node*, int*) () at /usr/lib/libQt5Quick.so.5
#8  0x00007faa98c0490d in QSGBatchRenderer::Renderer::nodeWasTransformed(QSGBatchRenderer::Node*, int*) () at /usr/lib/libQt5Quick.so.5
#9  0x00007faa98c16276 in QSGBatchRenderer::Renderer::nodeChanged(QSGNode*, QFlags<QSGNode::DirtyStateBit>) () at /usr/lib/libQt5Quick.so.5
#10 0x00007faa98bfc6d8 in QSGRootNode::notifyNodeChange(QSGNode*, QFlags<QSGNode::DirtyStateBit>) () at /usr/lib/libQt5Quick.so.5
#11 0x00007faa98bfc759 in QSGNode::markDirty(QFlags<QSGNode::DirtyStateBit>) () at /usr/lib/libQt5Quick.so.5
#12 0x00007faa98be46bc in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007faa98be80a3 in  () at /usr/lib/libQt5Quick.so.5
#14 0x00007faa98ca858a in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#15 0x00007faa98c4e13b in  () at /usr/lib/libQt5Quick.so.5
#16 0x00007faa98c52058 in  () at /usr/lib/libQt5Quick.so.5
#17 0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#18 0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#19 0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7faa4ffff700 (LWP 1102)):
#0  0x00007faa964b9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007faa96fc8610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007faa96fc8702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007faa98c51e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa98c520ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7faa727d4700 (LWP 952)):
#0  0x00007faa96c419ef in poll () at /usr/lib/libc.so.6
#1  0x00007faa99058630 in  () at /usr/lib/libxcb.so.1
#2  0x00007faa9905a3bb in xcb_wait_for_special_event () at /usr/lib/libxcb.so.1
#3  0x00007faa8a891871 in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#4  0x00007faa8a8919d8 in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#5  0x00007faa8a892c4e in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#6  0x00007faa8a893bac in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#7  0x00007faa8983007a in  () at /usr/lib/dri/i965_dri.so
#8  0x00007faa89830825 in  () at /usr/lib/dri/i965_dri.so
#9  0x00007faa8982c2d9 in  () at /usr/lib/dri/i965_dri.so
#10 0x00007faa98c0d5f3 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#11 0x00007faa98c13b75 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#12 0x00007faa98c003e2 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#13 0x00007faa98c0089c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#14 0x00007faa98c41c50 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#15 0x00007faa98ca86e1 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#16 0x00007faa98c4e13b in  () at /usr/lib/libQt5Quick.so.5
#17 0x00007faa98c52058 in  () at /usr/lib/libQt5Quick.so.5
#18 0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7faa7d8dd700 (LWP 903)):
#0  0x00007faa954cc4e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007faa9551c1fd in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa971e8b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007faa9718f83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007faa96fc1305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007faa98bc670b in  () at /usr/lib/libQt5Quick.so.5
#6  0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7faa7e970700 (LWP 902)):
#0  0x00007faa964b9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007faa96fc8610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007faa96fc8702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007faa98c51e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa98c520ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7faa895ad700 (LWP 900)):
#0  0x00007faa964b9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007faa89c2d5fc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007faa89c2d1f8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7faa8b5ef700 (LWP 898)):
#0  0x00007faa96c3d42c in read () at /usr/lib/libc.so.6
#1  0x00007faa954cc9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa9551a9e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007faa9551c0c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007faa9551c1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007faa971e8b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007faa9718f83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007faa96fc1305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007faa988e6449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7faa90f03700 (LWP 768)):
#0  0x00007faa96c419ef in poll () at /usr/lib/libc.so.6
#1  0x00007faa9551c120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007faa9551c1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007faa971e8b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007faa9718f83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007faa96fc1305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007faa97a62b37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007faa96fc2530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007faa964b34cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007faa96c4c2d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7faa92af5c80 (LWP 754)):
#0  0x00007faa964b9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007faa96fc8610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007faa96fc8702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007faa98c5035e in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007faa98c50f8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007faa98cb619d in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#6  0x00007faa9945b63c in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#7  0x00007faa97cd34e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007faa97cdce11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007faa97190d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007faa9751daa9 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007faa97cdcb8c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007faa97190d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007faa971e7ead in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007faa971e877a in  () at /usr/lib/libQt5Core.so.5
#15 0x00007faa9551a39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007faa9551c1b1 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007faa9551c1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007faa971e8b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007faa9718f83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007faa97197676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x0000562f3d68edc9 in  ()
#22 0x00007faa96b74153 in __libc_start_main () at /usr/lib/libc.so.6
#23 0x0000562f3d68f22e in _start ()
[Inferior 1 (process 754) detached]

Possible duplicates by query: bug 412643, bug 394647.

Reported using DrKonqi
Comment 1 Benjamin Smith 2019-11-29 06:08:06 UTC 
Well, I had another crash related to a notification that appeared.  This one was in Plasma Wayland.  I was watching a video in mpv full screen, and another notification from Plasma's native notification system caused plasmashell to crash.
Comment 2 Benjamin Smith 2019-11-29 16:54:48 UTC 

*** This bug has been marked as a duplicate of bug 414515 ***