https://bugs.kde.org/show_bug.cgi?id=388308
Bug ID: 388308
Summary: Plasmashell crash under Wayland when clicking on the
taskbar
Product: plasmashell
Version: 5.11.4
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: bhell...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.11.4)
Qt Version: 5.10.0
Frameworks Version: 5.41.0
Operating System: Linux 4.14.8-1-ARCH x86_64
Distribution: "Arch Linux"
-- Information about the crash:
Always happens under Wayland on the very first mouse click on the taskbar,
immediately after login.
Never happens under Xorg.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9e9d262800 (LWP 859))]
Thread 13 (Thread 0x7f9daade4700 (LWP 1211)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb59ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb5e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7f9dab7fe700 (LWP 1209)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb59ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb5e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7f9dabfff700 (LWP 1202)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb59ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb5e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7f9dc57ca700 (LWP 1192)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb59ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb5e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f9dc6dd5700 (LWP 1181)):
[KCrash Handler]
#5 0x00007f9e966b8860 in raise () at /usr/lib/libc.so.6
#6 0x00007f9e966b9ec9 in abort () at /usr/lib/libc.so.6
#7 0x00007f9e966b10bc in __assert_fail_base () at /usr/lib/libc.so.6
#8 0x00007f9e966b1133 in () at /usr/lib/libc.so.6
#9 0x00007f9df140dcde in () at /usr/lib/libdrm_nouveau.so.2
#10 0x00007f9df140dc97 in nouveau_pushbuf_data () at
/usr/lib/libdrm_nouveau.so.2
#11 0x00007f9df140e71f in nouveau_pushbuf_space () at
/usr/lib/libdrm_nouveau.so.2
#12 0x00007f9df1ff8683 in () at /usr/lib/dri/nouveau_dri.so
#13 0x00007f9df1ff8f9c in () at /usr/lib/dri/nouveau_dri.so
#14 0x00007f9df1ff9127 in () at /usr/lib/dri/nouveau_dri.so
#15 0x00007f9df2003d5f in () at /usr/lib/dri/nouveau_dri.so
#16 0x00007f9df1c9add0 in () at /usr/lib/dri/nouveau_dri.so
#17 0x00007f9df1c5db08 in () at /usr/lib/dri/nouveau_dri.so
#18 0x00007f9df1c5e28f in () at /usr/lib/dri/nouveau_dri.so
#19 0x00007f9e9ac756c7 in
QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*)
() at /usr/lib/libQt5Quick.so.5
#20 0x00007f9e9ac76966 in QSGBatchRenderer::Renderer::renderBatches() () at
/usr/lib/libQt5Quick.so.5
#21 0x00007f9e9ac7c1de in QSGBatchRenderer::Renderer::render() () at
/usr/lib/libQt5Quick.so.5
#22 0x00007f9e9ac6c632 in QSGRenderer::renderScene(QSGBindable const&) () at
/usr/lib/libQt5Quick.so.5
#23 0x00007f9e9ac6cafc in QSGRenderer::renderScene(unsigned int) () at
/usr/lib/libQt5Quick.so.5
#24 0x00007f9e9aca6c60 in
QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at
/usr/lib/libQt5Quick.so.5
#25 0x00007f9e9ad0b110 in QQuickWindowPrivate::renderSceneGraph(QSize const&)
() at /usr/lib/libQt5Quick.so.5
#26 0x00007f9e9acb0ca3 in () at /usr/lib/libQt5Quick.so.5
#27 0x00007f9e9acb5e10 in () at /usr/lib/libQt5Quick.so.5
#28 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#29 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#30 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f9dde698700 (LWP 1074)):
#0 0x00007f9e9676ba48 in read () at /usr/lib/libc.so.6
#1 0x00007f9e9105a521 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f9e9103190b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f9e91032e76 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f9e91032fae in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f9e970bb6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f9e9705d82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f9e96e6d78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f9e9ac33bcb in () at /usr/lib/libQt5Quick.so.5
#9 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#10 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f9ddf914700 (LWP 1068)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb59ca in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb5e54 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f9decb7b700 (LWP 1048)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9df1d81fbc in () at /usr/lib/dri/nouveau_dri.so
#2 0x00007f9df1d81ec8 in () at /usr/lib/dri/nouveau_dri.so
#3 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f9e7d13b700 (LWP 1017)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e9c984f77 in () at /usr/lib/libQt5Script.so.5
#2 0x00007f9e9c984fb9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f9e7f7ab700 (LWP 984)):
#0 0x00007f9e9105a664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f9e91032cac in g_main_context_acquire () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f9e91032d77 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f9e91032fae in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f9e970bb6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f9e9705d82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f9e96e6d78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f9e9a077a19 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#9 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f9e8559c700 (LWP 906)):
#0 0x00007f9e9676ff2b in poll () at /usr/lib/libc.so.6
#1 0x00007f9e91032ed3 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f9e91032fae in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f9e970bb6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f9e9705d82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f9e96e6d78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f9e9a077a19 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#8 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f9e86fd5700 (LWP 899)):
#0 0x00007f9e96e69da7 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1 0x00007f9e970bb5d2 in () at /usr/lib/libQt5Core.so.5
#2 0x00007f9e91032771 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f9e91032df6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f9e91032fae in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f9e970bb6b4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f9e9705d82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f9e96e6d78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f9e974dd416 in () at /usr/lib/libQt5DBus.so.5
#9 0x00007f9e96e72b2d in () at /usr/lib/libQt5Core.so.5
#10 0x00007f9e9602708a in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f9e9677a42f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f9e9d262800 (LWP 859)):
#0 0x00007f9e9602d38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9e96e7400c in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f9e9acb1fea in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f9e9acb2e32 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f9e9ad16686 in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#5 0x000056302cd474e4 in ()
#6 0x00007f9e98063e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#7 0x00007f9e9806b816 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#8 0x00007f9e9705f1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#9 0x00007f9e978667f3 in QWindowPrivate::deliverUpdateRequest() () at
/usr/lib/libQt5Gui.so.5
#10 0x00007f9e97866d2b in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007f9e9ad16626 in QQuickWindow::event(QEvent*) () at
/usr/lib/libQt5Quick.so.5
#12 0x000056302cd474e4 in ()
#13 0x00007f9e98063e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#14 0x00007f9e9806b816 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#15 0x00007f9e9705f1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#16 0x00007f9e970baad8 in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#17 0x00007f9e970bb2d2 in () at /usr/lib/libQt5Core.so.5
#18 0x00007f9e91031270 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#19 0x00007f9e91032f69 in () at /usr/lib/libglib-2.0.so.0
#20 0x00007f9e91032fae in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#21 0x00007f9e970bb691 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#22 0x00007f9e892cacd2 in () at /usr/lib/libQt5WaylandClient.so.5
#23 0x00007f9e9705d82b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#24 0x00007f9e97066b18 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#25 0x000056302cd328a3 in ()
#26 0x00007f9e966a4f4a in __libc_start_main () at /usr/lib/libc.so.6
#27 0x000056302cd32c5a in _start ()
Reported using DrKonqi
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