https://bugs.kde.org/show_bug.cgi?id=388992
Bug ID: 388992
Summary: Taskbar edit causes Wayland to crash.
Product: plasmashell
Version: 5.11.5
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: davis.scot...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.11.5)
Qt Version: 5.10.0
Frameworks Version: 5.41.0
Operating System: Linux 4.14.13-1-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed: Clicking the show desktop icon
does nothing, clicking the edit taskbar causes the taskbar and KDE to crash. My
kernel is not tainted and I have not done anything other that using wayland and
installing a few packages. I just installed Arch less than 12 hours ago.
- Unusual behavior I noticed: Show desktop fails and some strange display
artifacts sometime appears. I am using Wayland and I believe this to be highly
relevant.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1c684ed800 (LWP 685))]
Thread 15 (Thread 0x7f1b7912e700 (LWP 7134)):
[KCrash Handler]
#5 0x00007f1c60893c81 in wl_proxy_create_wrapper () at
/usr/lib/libwayland-client.so.0
#6 0x00007f1bbf3e236d in () at /usr/lib/libEGL_mesa.so.0
#7 0x00007f1bbf3cf7cf in () at /usr/lib/libEGL_mesa.so.0
#8 0x00007f1bbfcf8792 in () at
/usr/lib/qt/plugins/wayland-graphics-integration-client/libwayland-egl.so
#9 0x00007f1bbfcf6c3e in () at
/usr/lib/qt/plugins/wayland-graphics-integration-client/libwayland-egl.so
#10 0x00007f1c62ab9a19 in QOpenGLContext::makeCurrent(QSurface*) () at
/usr/lib/libQt5Gui.so.5
#11 0x00007f1c65ecfb86 in () at /usr/lib/libQt5Quick.so.5
#12 0x00007f1c65ed7846 in () at /usr/lib/libQt5Quick.so.5
#13 0x00007f1c65ed6a5b in () at /usr/lib/libQt5Quick.so.5
#14 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#15 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#16 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 14 (Thread 0x7f1b7992f700 (LWP 7133)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7f1b7bfff700 (LWP 7132)):
#0 0x00007f1c6198d3d8 in read () at /usr/lib/libc.so.6
#1 0x00007f1c5c282801 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c5c23cafc in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c5c23cfc6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f1c622dc6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f1c6208e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c65298a19 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#10 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7f1b7b7fe700 (LWP 6534)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7f1b9f114700 (LWP 1084)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7f1b9f91a700 (LWP 967)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f1b9dd51700 (LWP 936)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f1ba01a5700 (LWP 903)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f1bb5bf0700 (LWP 809)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed69ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed6e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f1bb7f8c700 (LWP 808)):
#0 0x00007f1c5c239ee8 in () at /usr/lib/libglib-2.0.so.0
#1 0x00007f1c5c23c47b in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f1c5c23cf4e in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f1c622dc6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f1c6208e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c65e54bcb in () at /usr/lib/libQt5Quick.so.5
#8 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f1c488a1700 (LWP 776)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c67ba5f77 in () at /usr/lib/libQt5Script.so.5
#2 0x00007f1c67ba5fb9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f1c4ad71700 (LWP 760)):
#0 0x00007f1c6199192a in poll () at /usr/lib/libc.so.6
#1 0x00007f1c5c23d023 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f1c622dc6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f1c6208e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f1c65298a19 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f1c50822700 (LWP 751)):
#0 0x00007f1c6199191b in poll () at /usr/lib/libc.so.6
#1 0x00007f1c5c23d023 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f1c622dc6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f1c6208e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f1c65298a19 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f1c5225b700 (LWP 720)):
#0 0x00007f1c5c283bc4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f1c5c23ca22 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2 0x00007f1c5c23cfc6 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f1c622dc6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f1c6208e78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f1c626fe416 in () at /usr/lib/libQt5DBus.so.5
#8 0x00007f1c62093b2d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f1c6124908c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1c6199be1f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f1c684ed800 (LWP 685)):
#0 0x00007f1c6124f39d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f1c6209500c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f1c65ed4dc2 in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f1c65ed537b in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f1c65f2df82 in QQuickWindow::~QQuickWindow() () at
/usr/lib/libQt5Quick.so.5
#5 0x00007f1bbc58cccf in () at
/usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#6 0x00007f1c622ae54d in QObjectPrivate::deleteChildren() () at
/usr/lib/libQt5Core.so.5
#7 0x00007f1c622b817c in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#8 0x00007f1c65f20077 in QQuickItem::~QQuickItem() () at
/usr/lib/libQt5Quick.so.5
#9 0x00007f1c65f3d0c7 in () at /usr/lib/libQt5Quick.so.5
#10 0x00007f1c622b1471 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#11 0x00007f1c65f1d2fc in QQuickItem::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#12 0x00007f1c63284e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#13 0x00007f1c6328c816 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#14 0x00007f1c622801e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#15 0x00007f1c62282e46 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#16 0x00007f1c622dd0a4 in () at /usr/lib/libQt5Core.so.5
#17 0x00007f1c5c23ce68 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#18 0x00007f1c5c23d0b1 in () at /usr/lib/libglib-2.0.so.0
#19 0x00007f1c5c23d13e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#20 0x00007f1c622dc691 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#21 0x00007f1c5468fcd2 in () at /usr/lib/libQt5WaylandClient.so.5
#22 0x00007f1c6227e82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#23 0x00007f1c62287b18 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#24 0x00005607f36178d8 in ()
#25 0x00007f1c618c6f4a in __libc_start_main () at /usr/lib/libc.so.6
#26 0x00005607f3617c9a in _start ()
Reported using DrKonqi
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