Bug 111051

Summary: Mesa crashed on KDE Plasma Wayland session
Product: Mesa Reporter: Strangiato <bugseforuns>
Component: EGL/WaylandAssignee: Wayland bug list <wayland-bugs>
Status: RESOLVED MOVED QA Contact: mesa-dev
Severity: normal    
Priority: medium    
Version: 19.0   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: kwin settings

Description Strangiato 2019-07-03 14:44:07 UTC 
I already reported this crash to KDE devs. Read comment 1 in the following link
https://bugs.kde.org/show_bug.cgi?id=408695#c1

I can't reproduce consistently, the crash occurred just once.
If I'm not wrong, the crash occured with mesa 19.0.6.

Distribution (Platform): Archlinux Packages
Operating System: Linux 5.1.9-arch1-1-ARCH x86_64
Qt Version: 5.12.3
Frameworks Version: 5.59.0



Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe3c46de880 (LWP 9806))]

Thread 13 (Thread 0x7fe37b3fe700 (LWP 9884)):
#0  0x00007fe3c8947bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c991c in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f6621b0430) at thread/qwaitcondition_unix.cpp:146
#2  0x00007fe3c94c991c in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f6621b4eb0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007fe3c94c9a0a in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x55f6621b4eb8, mutex=mutex@entry=0x55f6621b4eb0, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007fe3cb24e6ed in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55f6621b4ea8) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007fe3cb24e6ed in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55f6621b4e30) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:710
#6  0x00007fe3cb24e95c in QSGRenderThread::run() (this=0x55f6621b4e30) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:739
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f6621b4e30) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fe37bfff700 (LWP 9883)):
[KCrash Handler]
#6  0x00007fe3c13aacfb in  () at /usr/lib/libEGL_mesa.so.0
#7  0x00007fe3c13aadf4 in  () at /usr/lib/libEGL_mesa.so.0
#8  0x00007fe3c07f2c80 in  () at /usr/lib/dri/i965_dri.so
#9  0x00007fe3c07f3425 in  () at /usr/lib/dri/i965_dri.so
#10 0x00007fe3c07ee7c3 in  () at /usr/lib/dri/i965_dri.so
#11 0x00007fe3cb20b9cd in QSGBatchRenderer::Renderer::renderBatches() (this=this@entry=0x7fe370006fa0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQuick/5.12.3/QtQuick/private/../../../../../src/quick/scenegraph/coreapi/qsgrenderer_p.h:103
#12 0x00007fe3cb21129f in QSGBatchRenderer::Renderer::render() (this=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:2735
#13 0x00007fe3cb201c7e in QSGRenderer::renderScene(QSGBindable const&) (bindable=..., this=0x7fe370006fa0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/coreapi/qsgrenderer.cpp:244
#14 0x00007fe3cb201c7e in QSGRenderer::renderScene(QSGBindable const&) (this=0x7fe370006fa0, bindable=...) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/coreapi/qsgrenderer.cpp:204
#15 0x00007fe3cb20214c in QSGRenderer::renderScene(unsigned int) (this=<optimized out>, fboId=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/coreapi/qsgrenderer.cpp:197
#16 0x00007fe3cb23f3f0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) (this=0x55f66072b230, renderer=0x7fe370006fa0, fboId=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgdefaultrendercontext.cpp:182
#17 0x00007fe3cb2a3b65 in QQuickWindowPrivate::renderSceneGraph(QSize const&) (this=this@entry=0x55f6608436f0, size=...) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:486
#18 0x00007fe3cb24ab6b in QSGRenderThread::syncAndRender() (this=this@entry=0x55f66072b660) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:646
#19 0x00007fe3cb24e918 in QSGRenderThread::run() (this=0x55f66072b660) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:730
#20 0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f66072b660) at thread/qthread_unix.cpp:361
#21 0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fe39161d700 (LWP 9882)):
#0  0x00007fe3c919e0d1 in poll () at /usr/lib/libc.so.6
#1  0x00007fe3c5e377c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe3c96d3984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe374000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe39161cd00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007fe3c94c2239 in QThread::exec() (this=this@entry=0x55f65dcfe7d0) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007fe3caef8069 in QQmlThreadPrivate::run() (this=0x55f65dcfe7d0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/ftw/qqmlthread.cpp:148
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65dcfe7d0) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fe392b3b700 (LWP 9869)):
#0  0x00007fe3c8947bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c991c in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f65cf8d9c0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007fe3c94c991c in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f65e931f10, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007fe3c94c9a0a in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x55f65e931f18, mutex=mutex@entry=0x55f65e931f10, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007fe3cb24e6ed in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55f65e931f08) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007fe3cb24e6ed in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55f65e931e90) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:710
#6  0x00007fe3cb24e95c in QSGRenderThread::run() (this=0x55f65e931e90) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:739
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65e931e90) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fe3a48d2700 (LWP 9864)):
#0  0x00007fe3c5de5414 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe3c5e3765e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe3c96d3984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe38c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe3a48d1d20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007fe3c94c2239 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65cec6f90) at thread/qthread_unix.cpp:361
#7  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fe3a7fff700 (LWP 9859)):
#0  0x00007fe3c8947bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c991c in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f65d0cad20) at thread/qwaitcondition_unix.cpp:146
#2  0x00007fe3c94c991c in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f65d2dcc30, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007fe3c94c9a0a in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x55f65d2dcc38, mutex=mutex@entry=0x55f65d2dcc30, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007fe3cb24e6ed in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55f65d2dcc28) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007fe3cb24e6ed in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55f65d2dcbb0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:710
#6  0x00007fe3cb24e95c in QSGRenderThread::run() (this=0x55f65d2dcbb0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:739
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65d2dcbb0) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fe3ade2e700 (LWP 9858)):
#0  0x00007fe3c8947fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c9899 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (this=0x55f65d270800, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  0x00007fe3c94c9899 in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f65d270800) at thread/qwaitcondition_unix.cpp:144
#3  0x00007fe3c94c9899 in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f65d276660, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fe3c94c99d8 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x55f65d2e0ec0, mutex=mutex@entry=0x55f65d276660, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fe3c94c6eab in QThreadPoolThread::run() (this=0x55f65d2e0eb0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#6  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65d2e0eb0) at thread/qthread_unix.cpp:361
#7  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe3ae62f700 (LWP 9857)):
#0  0x00007fe3c8947fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c9899 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (this=0x55f65d284910, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  0x00007fe3c94c9899 in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f65d284910) at thread/qwaitcondition_unix.cpp:144
#3  0x00007fe3c94c9899 in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f65d276660, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fe3c94c99d8 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x55f65d2de910, mutex=mutex@entry=0x55f65d276660, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fe3c94c6eab in QThreadPoolThread::run() (this=0x55f65d2de900) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#6  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65d2de900) at thread/qthread_unix.cpp:361
#7  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe3af61a700 (LWP 9855)):
#0  0x00007fe3c9199c54 in read () at /usr/lib/libc.so.6
#1  0x00007fe3c5de5961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe3c5e35f70 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe3c5e37766 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fe3c96d3984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe3a8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe3af619ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#7  0x00007fe3c94c2239 in QThread::exec() (this=this@entry=0x55f65c592060) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#8  0x00007fe3cb1c6feb in QQuickPixmapReader::run() (this=0x55f65c592060) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/util/qquickpixmapcache.cpp:953
#9  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65c592060) at thread/qthread_unix.cpp:361
#10 0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe3bbfff700 (LWP 9847)):
#0  0x00007fe3c8947bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c08a0304 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fe3c08a0028 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe3c2a18700 (LWP 9827)):
#0  0x00007fe3c919e0d1 in poll () at /usr/lib/libc.so.6
#1  0x00007fe3c5e377c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe3c96d3984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe3b4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe3c2a17d00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007fe3c94c2239 in QThread::exec() (this=this@entry=0x55f65c5d3a00) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007fe3caef8069 in QQmlThreadPrivate::run() (this=0x55f65c5d3a00) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/ftw/qqmlthread.cpp:148
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x55f65c5d3a00) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe3c3c4d700 (LWP 9808)):
#0  0x00007fe3c919e0d1 in poll () at /usr/lib/libc.so.6
#1  0x00007fe3c5e377c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe3c96d3984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe3bc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe3c3c4ccf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007fe3c94c2239 in QThread::exec() (this=this@entry=0x7fe3c9fe7080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007fe3c9f65ba6 in QDBusConnectionManager::run() (this=0x7fe3c9fe7080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fe3c94c363c in QThreadPrivate::start(void*) (arg=0x7fe3c9fe7080 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#8  0x00007fe3c8941a92 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fe3c91a8cd3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe3c46de880 (LWP 9806)):
#0  0x00007fe3c8947bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fe3c94c991c in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x55f662076300) at thread/qwaitcondition_unix.cpp:146
#2  0x00007fe3c94c991c in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x55f66072b6a0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007fe3c94c9a0a in QWaitCondition::wait(QMutex*, unsigned long) (this=0x55f66072b6a8, mutex=0x55f66072b6a0, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007fe3cb24beb7 in QSGThreadedRenderLoop::handleObscurity(QSGThreadedRenderLoop::Window*) (this=this@entry=0x55f65c8e71b0, w=0x55f65d2dc350) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1024
#5  0x00007fe3cb24bfb4 in QSGThreadedRenderLoop::hide(QQuickWindow*) (this=0x55f65c8e71b0, window=0x55f66072b050) at /usr/include/qt/QtCore/qlist.h:170
#6  0x000055f65b31609a in  ()
#7  0x00007fe3c9a67eb5 in QWindow::event(QEvent*) (this=this@entry=0x55f66072b050, ev=ev@entry=0x7ffc5fb68f50) at kernel/qwindow.cpp:2255
#8  0x00007fe3cb2af67c in QQuickWindow::event(QEvent*) (this=0x55f66072b050, e=0x7ffc5fb68f50) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:1675
#9  0x00007fe3ca1d2da4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55f65c4dc720, receiver=receiver@entry=0x55f66072b050, e=e@entry=0x7ffc5fb68f50) at kernel/qapplication.cpp:3736
#10 0x00007fe3ca1da3c1 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc5fb71490, receiver=0x55f66072b050, e=0x7ffc5fb68f50) at kernel/qapplication.cpp:3483
#11 0x00007fe3c967e849 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55f66072b050, event=0x7ffc5fb68f50) at ../../include/QtCore/5.12.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#12 0x00007fe3c9a67aaf in QWindowPrivate::setVisible(bool) (this=<optimized out>, visible=<optimized out>) at kernel/qwindow.cpp:406
#13 0x00007fe3c9a66db9 in QWindowPrivate::destroy() (this=0x55f6608436f0) at kernel/qwindow.cpp:1889
#14 0x00007fe3c9a66db9 in QWindowPrivate::destroy() (this=0x55f6608436f0) at kernel/qwindow.cpp:1860
#15 0x00007fe3c9a67f81 in QWindow::event(QEvent*) (this=this@entry=0x55f66072b050, ev=ev@entry=0x7ffc5fb69340) at kernel/qwindow.cpp:2304
#16 0x00007fe3cb2af67c in QQuickWindow::event(QEvent*) (this=0x55f66072b050, e=0x7ffc5fb69340) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:1675
#17 0x00007fe3ca1d2da4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55f65c4dc720, receiver=receiver@entry=0x55f66072b050, e=e@entry=0x7ffc5fb69340) at kernel/qapplication.cpp:3736
#18 0x00007fe3ca1da3c1 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc5fb71490, receiver=0x55f66072b050, e=0x7ffc5fb69340) at kernel/qapplication.cpp:3483
#19 0x00007fe3c967e849 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55f66072b050, event=0x7ffc5fb69340) at ../../include/QtCore/5.12.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#20 0x00007fe3c9a59577 in QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*) (e=0x55f660952110) at /usr/include/c++/8.3.0/bits/atomic_base.h:390
#21 0x00007fe3c9a59577 in QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*) (e=0x55f660952110) at kernel/qguiapplication.cpp:2443
#22 0x00007fe3c9a5d986 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=0x55f660952110) at kernel/qguiapplication.cpp:1878
#23 0x00007fe3c9a37296 in QWindowSystemInterfacePrivate::handleWindowSystemEvent<QWindowSystemInterface::SynchronousDelivery>(QWindowSystemInterfacePrivate::WindowSystemEvent*) (ev=0x55f660952110) at kernel/qwindowsysteminterface.cpp:105
#24 0x00007fe3c9a37296 in QWindowSystemInterfacePrivate::handleWindowSystemEvent<QWindowSystemInterface::SynchronousDelivery>(QWindowSystemInterfacePrivate::WindowSystemEvent*) (ev=0x55f660952110) at kernel/qwindowsysteminterface.cpp:100
#25 0x00007fe3c9a4bc3d in QPlatformWindow::close() (this=<optimized out>) at kernel/qplatformwindow.cpp:352
#26 0x00007fe3c9a65483 in QWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55f66072b050, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=26, _a=_a@entry=0x7ffc5fb69640) at .moc/moc_qwindow.cpp:412
#27 0x00007fe3c9a68333 in QWindow::qt_metacall(QMetaObject::Call, int, void**) (this=this@entry=0x55f66072b050, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=26, _a=_a@entry=0x7ffc5fb69640) at .moc/moc_qwindow.cpp:644
#28 0x00007fe3cb2afea6 in QQuickWindow::qt_metacall(QMetaObject::Call, int, void**) (this=this@entry=0x55f66072b050, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=_a@entry=0x7ffc5fb69640) at .moc/moc_qquickwindow.cpp:454
#29 0x00007fe3cb342cc6 in QQuickView::qt_metacall(QMetaObject::Call, int, void**) (this=0x55f66072b050, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7ffc5fb69640) at .moc/moc_qquickview.cpp:194
#30 0x00007fe3cba19d76 in PlasmaQuick::ConfigView::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libKF5PlasmaQuick.so.5
#31 0x000055f65b3162d6 in  ()
#32 0x00007fe3cae9b63e in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffc5fb69980, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=31, argv=argv@entry=0x7ffc5fb69640) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335
#33 0x00007fe3cad9c944 in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., index=31, returnType=returnType@entry=1, argCount=argCount@entry=0, argTypes=argTypes@entry=0x0, engine=engine@entry=0x55f660c66c90, callArgs=0x7fe3909de788, callType=QMetaObject::InvokeMetaMethod) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:1307
#34 0x00007fe3cad9e089 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=..., engine=engine@entry=0x55f660c66c90, callArgs=callArgs@entry=0x7fe3909de788, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:214
#35 0x00007fe3cad9edbf in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=0x7fe3909de740, argv=<optimized out>, argc=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:2119
#36 0x00007fe3cadba54a in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#37 0x00007fe3cadba54a in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffc5fb69c80, engine=0x55f660c66c90, code=0x7fe3909de740 "@NI\220\343\177") at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:732
#38 0x00007fe3cadbd61f in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffc5fb69c80, engine=engine@entry=0x55f660c66c90) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:441
#39 0x00007fe3cad4af74 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x55f660d6dad0, thisObject=<optimized out>, argv=argv@entry=0x7fe3909de708, argc=<optimized out>, context=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4function.cpp:68
#40 0x00007fe3caec3988 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x55f660dbf3f0, callData=callData@entry=0x7fe3909de6d8, isUndefined=isUndefined@entry=0x0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:177
#41 0x00007fe3cae67508 in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#42 0x00007fe3cae686bc in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x55f660dbf3a0, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#43 0x00007fe3caea6183 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=a@entry=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlnotifier.cpp:104
#44 0x00007fe3cae49804 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) (object=0x55f660db9a30, index=52, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlengine.cpp:883
#45 0x00007fe3c96a8aff in QMetaObject::activate(QObject*, int, int, void**) (sender=0x55f660db9a30, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x7ffc5fb6bde0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:121
#46 0x00007fe3cae43866 in QQmlVMEMetaObject::activate(QObject*, int, void**) (this=this@entry=0x55f660dbabd0, object=<optimized out>, index=index@entry=69, args=args@entry=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:864
#47 0x00007fe3cae454e1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) (this=0x55f660dbabd0, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=69, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlvmemetaobject.cpp:922
#48 0x00007fe3cae44e66 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) (this=0x55f660dbde60, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=69, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335
#49 0x00007fe3cae44e66 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) (this=0x55f660dbefa0, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=69, a=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335
#50 0x00007fe3cae9b63e in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffc5fb6c0c0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=69, argv=argv@entry=0x7ffc5fb6bde0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335
#51 0x00007fe3cad9c8c4 in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., index=69, returnType=returnType@entry=43, argCount=argCount@entry=0, argTypes=argTypes@entry=0x0, engine=engine@entry=0x55f660c66c90, callArgs=0x7fe3909de6a0, callType=QMetaObject::InvokeMetaMethod) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:1314
#52 0x00007fe3cad9e089 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=..., engine=engine@entry=0x55f660c66c90, callArgs=callArgs@entry=0x7fe3909de6a0, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:214
#53 0x00007fe3cad9edbf in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=0x7fe3909de658, argv=<optimized out>, argc=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:2119
#54 0x00007fe3cadba54a in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#55 0x00007fe3cadba54a in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffc5fb6c3c0, engine=0x55f660c66c90, code=0x7fe3909de658 "") at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:732
#56 0x00007fe3cadbd61f in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffc5fb6c3c0, engine=engine@entry=0x55f660c66c90) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:441
#57 0x00007fe3cad4af74 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x55f660c7efc0, thisObject=<optimized out>, argv=argv@entry=0x7fe3909de618, argc=<optimized out>, context=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4function.cpp:68
#58 0x00007fe3caec3988 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x55f660e876e0, callData=callData@entry=0x7fe3909de5e8, isUndefined=isUndefined@entry=0x0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:177
#59 0x00007fe3cae67508 in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=0x7ffc5fb6e130) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#60 0x00007fe3cae686bc in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x55f660c91930, a=0x7ffc5fb6e130) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#61 0x00007fe3caea6183 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=a@entry=0x7ffc5fb6e130) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlnotifier.cpp:104
#62 0x00007fe3cae49804 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) (object=0x55f660dbb6a0, index=3, a=0x7ffc5fb6e130) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlengine.cpp:883
#63 0x00007fe3c96a8aff in QMetaObject::activate(QObject*, int, int, void**) (sender=0x55f660dbb6a0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffc5fb6e130) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:121
#64 0x00007fe3c025cb60 in QQuickAction1::triggered(QObject*) (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qquickaction_p.cpp:366
#65 0x00007fe3c0234bf1 in QQuickAction1::trigger(QObject*) (this=<optimized out>, source=<optimized out>) at /tmp/makepkg/qt5-quickcontrols-debug/src/qtquickcontrols-everywhere-src-5.12.3/src/controls/qquickaction.cpp:462
#66 0x00007fe3c02357fb in QQuickAction1::trigger(QObject*) (this=<optimized out>, source=<optimized out>) at /tmp/makepkg/qt5-quickcontrols-debug/src/qtquickcontrols-everywhere-src-5.12.3/src/controls/qquickaction.cpp:456
#67 0x00007fe3c025d06d in QQuickAction1::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55f660dbb6a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=12, _a=_a@entry=0x7ffc5fb6e300) at .moc/moc_qquickaction_p.cpp:169
#68 0x00007fe3c025d6a3 in QQuickAction1::qt_metacall(QMetaObject::Call, int, void**) (this=0x55f660dbb6a0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7ffc5fb6e300) at .moc/moc_qquickaction_p.cpp:330
#69 0x00007fe3cae9b63e in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffc5fb6e630, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=17, argv=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:335
#70 0x00007fe3cad9c5a2 in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., index=<optimized out>, returnType=returnType@entry=43, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x55f660c66c90, callArgs=<optimized out>, callType=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:1296
#71 0x00007fe3cad9e0b5 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=..., engine=engine@entry=0x55f660c66c90, callArgs=callArgs@entry=0x7fe3909de598, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:214
#72 0x00007fe3cad9f1aa in CallOverloaded (callType=QMetaObject::InvokeMetaMethod, propertyCache=0x7fe3b4230330, callArgs=0x7fe3909de598, engine=0x55f660c66c90, data=..., object=...) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:1632
#73 0x00007fe3cad9f1aa in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4qobjectwrapper.cpp:2121
#74 0x00007fe3cadba54a in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#75 0x00007fe3cadba54a in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffc5fb6e930, engine=0x55f660c66c90, code=0x7fe3909de548 "\300\nE\220\343\177") at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:732
#76 0x00007fe3cadbd61f in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffc5fb6e930, engine=engine@entry=0x55f660c66c90) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4vme_moth.cpp:441
#77 0x00007fe3cad4af74 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x55f660c7f1f0, thisObject=<optimized out>, argv=argv@entry=0x7fe3909de508, argc=<optimized out>, context=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/jsruntime/qv4function.cpp:68
#78 0x00007fe3caec3988 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x55f660dbce60, callData=callData@entry=0x7fe3909de4d8, isUndefined=isUndefined@entry=0x0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:177
#79 0x00007fe3cae67508 in QQmlBoundSignalExpression::evaluate(void**) (this=<optimized out>, a=0x7ffc5fb706a0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#80 0x00007fe3cae686bc in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x55f660dbce10, a=0x7ffc5fb706a0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/include/QtQml/5.12.3/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#81 0x00007fe3caea6183 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=a@entry=0x7ffc5fb706a0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlnotifier.cpp:104
#82 0x00007fe3cae49804 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) (object=0x55f660dbbed0, index=45, a=0x7ffc5fb706a0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/qml/qml/qqmlengine.cpp:883
#83 0x00007fe3c96a8aff in QMetaObject::activate(QObject*, int, int, void**) (sender=0x55f660dbbed0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffc5fb706a0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:121
#84 0x00007fe3cb329a43 in QQuickMouseArea::released(QQuickMouseEvent*) (this=this@entry=0x55f660dbbed0, _t1=<optimized out>, _t1@entry=0x55f660dbc158) at .moc/moc_qquickmousearea_p.cpp:659
#85 0x00007fe3cb32b2cd in QQuickMouseArea::setPressed(Qt::MouseButton, bool, Qt::MouseEventSource) (this=this@entry=0x55f660dbbed0, button=<optimized out>, p=p@entry=false, source=<optimized out>) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickmousearea.cpp:1234
#86 0x00007fe3cb32c552 in QQuickMouseArea::mouseReleaseEvent(QMouseEvent*) (this=0x55f660dbbed0, event=0x7ffc5fb70fd0) at /usr/include/qt/QtGui/qevent.h:132
#87 0x00007fe3cb291c68 in QQuickItem::event(QEvent*) (this=0x55f660dbbed0, ev=0x7ffc5fb70fd0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickitem.cpp:8038
#88 0x00007fe3ca1d2da4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55f65c4dc720, receiver=receiver@entry=0x55f660dbbed0, e=e@entry=0x7ffc5fb70fd0) at kernel/qapplication.cpp:3736
#89 0x00007fe3ca1da3c1 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc5fb71490, receiver=0x55f660dbbed0, e=0x7ffc5fb70fd0) at kernel/qapplication.cpp:3483
#90 0x00007fe3c967e849 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55f660dbbed0, event=0x7ffc5fb70fd0) at ../../include/QtCore/5.12.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#91 0x00007fe3cb2ac2b1 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) (this=this@entry=0x55f6608436f0, pointerEvent=0x55f65ebdbc70) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:1786
#92 0x00007fe3cb2ad56c in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) (this=this@entry=0x55f6608436f0, event=0x55f65ebdbc70) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:2349
#93 0x00007fe3cb2ae2d9 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) (event=0x7ffc5fb70fd0, this=0x55f6608436f0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:2212
#94 0x00007fe3cb2ae2d9 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) (this=0x55f6608436f0, event=0x7ffc5fb70fd0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:2165
#95 0x00007fe3c9a67eb5 in QWindow::event(QEvent*) (this=this@entry=0x55f66072b050, ev=ev@entry=0x7ffc5fb70fd0) at kernel/qwindow.cpp:2255
#96 0x00007fe3cb2af67c in QQuickWindow::event(QEvent*) (this=0x55f66072b050, e=0x7ffc5fb70fd0) at /tmp/makepkg/qt5-declarative-debug/src/qtdeclarative-everywhere-src-5.12.3/src/quick/items/qquickwindow.cpp:1675
#97 0x00007fe3ca1d2da4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55f65c4dc720, receiver=receiver@entry=0x55f66072b050, e=e@entry=0x7ffc5fb70fd0) at kernel/qapplication.cpp:3736
#98 0x00007fe3ca1da3c1 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc5fb71490, receiver=0x55f66072b050, e=0x7ffc5fb70fd0) at kernel/qapplication.cpp:3483
#99 0x00007fe3c967e849 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55f66072b050, event=0x7ffc5fb70fd0) at ../../include/QtCore/5.12.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#100 0x00007fe3c9a5c52d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x55f662383260) at kernel/qguiapplication.cpp:2102
#101 0x00007fe3c9a5d956 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x55f662383260) at kernel/qguiapplication.cpp:1837
#102 0x00007fe3c9a36d9c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:1151
#103 0x00007fe3c433cdf1 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qeventdispatcher_glib.cpp:74
#104 0x00007fe3c5e3590f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#105 0x00007fe3c5e37869 in  () at /usr/lib/libglib-2.0.so.0
#106 0x00007fe3c5e378ae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#107 0x00007fe3c96d3969 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55f65c4f7c80, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#108 0x00007fe3c967d4dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc5fb71380, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#109 0x00007fe3c9685596 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#110 0x000055f65b2f9dbe in  ()
#111 0x00007fe3c90d1ce3 in __libc_start_main () at /usr/lib/libc.so.6
#112 0x000055f65b2fa26e in _start ()
[Inferior 1 (process 9806) detached]
Comment 1 Denis 2019-07-04 10:49:11 UTC 
hi Strangiato. Provide please your GPU (or CPU) version, if I have it - I will try to reproduce issue.

Also would be helpful to see your kwin settings:
>~/.config/kwinrc

Also:
>I can't reproduce consistently, the crash occurred just once.
but in the original ticket you provided steps and wrote that this crash is reproducible for you. That's correct?
Comment 2 Strangiato 2019-07-04 15:24:32 UTC 
Created attachment 144703 [details]
kwin settings

(In reply to Denis from comment #1)
> hi Strangiato. Provide please your GPU (or CPU) version, if I have it - I
> will try to reproduce issue.
intel hd graphics, intel celeron G1820 cpu.


> Also:
> >I can't reproduce consistently, the crash occurred just once.
> but in the original ticket you provided steps and wrote that this crash is
> reproducible for you. That's correct?
The steps are correct.
However the crash is not reproducible, it was my mistake while I was reporting the crash.


I'm attaching my kwin settings.
Comment 3 GitLab Migration User 2019-09-18 18:09:17 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/175.

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