Bug 414648

Summary:	Plasma (Wayland) crashed when watching video in full screen with mpv and a notification popped up
Product:	[Plasma] plasmashell	Reporter:	Benjamin Smith <bsmith7581>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.17.3
Target Milestone:	1.0
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Benjamin Smith 2019-11-29 05:57:27 UTC

Application: plasmashell (5.17.3)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.4.0-2-MANJARO x86_64
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:
I was watching a video in mpv in full screen with the wayland backend.  A notification appeared from Plasmashell's notification system and caused Plasma to crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f62547d1c80 (LWP 14206))]

Thread 11 (Thread 0x7f6215264700 (LWP 14554)):
#0  0x00007f62589209ef in poll () at /usr/lib/libc.so.6
#1  0x00007f62571f8120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f62571f81f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6258ec7b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6258e6e83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6258ca0305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f62167fc700 (LWP 14424)):
#0  0x00007f6258198c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6258ca7610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6258ca7702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f625a930e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f625a9310ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f62177fe700 (LWP 14422)):
#0  0x00007f6258198c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6258ca7610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6258ca7702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f625a930e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f625a9310ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f622cb29700 (LWP 14341)):
#0  0x00007f6258198c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6258ca7610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6258ca7702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f625a930e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f625a9310ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f622f556700 (LWP 14339)):
#0  0x00007f62589209ef in poll () at /usr/lib/libc.so.6
#1  0x00007f62571f8120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f62571f81f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6258ec7b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6258e6e83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6258ca0305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f623de75700 (LWP 14335)):
#0  0x00007f6258198c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6258ca7610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6258ca7702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f625a930e3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f625a9310ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f62499b8700 (LWP 14332)):
#0  0x00007f62589209ef in poll () at /usr/lib/libc.so.6
#1  0x00007f62571f8120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f62571f81f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6258ec7b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6258e6e83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6258ca0305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f625a8a570b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f624bfff700 (LWP 14331)):
#0  0x00007f6258198c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6250c1f5fc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f6250c1f1f8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f6252a6b700 (LWP 14330)):
#0  0x00007f62589209ef in poll () at /usr/lib/libc.so.6
#1  0x00007f62571f8120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f62571f81f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6258ec7b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6258e6e83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6258ca0305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f625a5c5449 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f6253ce2700 (LWP 14249)):
#0  0x00007f625891c42c in read () at /usr/lib/libc.so.6
#1  0x00007f62571a89f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f62571f69e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f62571f80c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f62571f81f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6258ec7b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f6258e6e83c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f6258ca0305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f6259741b37 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f6258ca1530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f62581924cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f625892b2d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f62547d1c80 (LWP 14206)):
[KCrash Handler]
#6  0x00007f62499c3809 in QtWaylandClient::QWaylandXdgSurface::setGrabPopup(QtWaylandClient::QWaylandWindow*, QtWaylandClient::QWaylandInputDevice*, int) () at /usr/lib/qt/plugins/wayland-shell-integration/libxdg-shell.so
#7  0x00007f62499c40fe in QtWaylandClient::QWaylandXdgShell::getXdgSurface(QtWaylandClient::QWaylandWindow*) () at /usr/lib/qt/plugins/wayland-shell-integration/libxdg-shell.so
#8  0x00007f62543d7eb6 in QtWaylandClient::QWaylandWindow::initWindow() () at /usr/lib/libQt5WaylandClient.so.5
#9  0x00007f62543d842f in QtWaylandClient::QWaylandWindow::setVisible(bool) () at /usr/lib/libQt5WaylandClient.so.5
#10 0x00007f62517dbaf5 in  () at /usr/lib/qt/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#11 0x00007f6259216c5c in QWindowPrivate::setVisible(bool) () at /usr/lib/libQt5Gui.so.5
#12 0x00007f62599e95aa in QWidgetPrivate::show_sys() () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f62599f28e1 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#14 0x00007f62599f5b85 in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f6259b3e7e2 in QMenu::popup(QPoint const&, QAction*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f62502e1c21 in  () at /usr/lib/qt/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#17 0x00007f62502e2a7c in  () at /usr/lib/qt/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#18 0x00007f62502dc537 in  () at /usr/lib/qt/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#19 0x00007f62502dcb73 in  () at /usr/lib/qt/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#20 0x00007f625a50c722 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f625a56867e in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007f625a45733d in  () at /usr/lib/libQt5Qml.so.5
#23 0x00007f625a459451 in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007f625a45a28e in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#25 0x00007f625a4e652a in QV4::Runtime::method_callQmlContextPropertyLookup(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f625a47398e in  () at /usr/lib/libQt5Qml.so.5
#27 0x00007f625a478f1f in  () at /usr/lib/libQt5Qml.so.5
#28 0x00007f625a406a81 in  () at /usr/lib/libQt5Qml.so.5
#29 0x00007f625a476f0b in  () at /usr/lib/libQt5Qml.so.5
#30 0x00007f625a478f1f in  () at /usr/lib/libQt5Qml.so.5
#31 0x00007f625a406a81 in  () at /usr/lib/libQt5Qml.so.5
#32 0x00007f625a4e652a in QV4::Runtime::method_callQmlContextPropertyLookup(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#33 0x00007f622dd15e65 in  ()
#34 0x0000000000000000 in  ()
[Inferior 1 (process 14206) detached]

Possible duplicates by query: bug 414226, bug 412394, bug 412236, bug 410306, bug 410207.

Reported using DrKonqi

Comment 1 Benjamin Smith 2019-11-29 06:12:11 UTC

I suspect this is related to a crash I experienced a few days ago when I connected to a VPN, and a notification appeared to let me know it connected successfully.  That was bug number 414552.  I edited the original report's title to reflect the notification was to blame, not the connection to VPN through plasma-nm.

Comment 2 Benjamin Smith 2019-11-29 16:55:23 UTC


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