Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b5946d7c0 (LWP 31773))]

Thread 5 (Thread 0x7f5b42c12700 (LWP 31803)):
#0  0x00007f5b58d67303 in select () from /lib64/libc.so.6
#1  0x00007f5b56c5b621 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f5b56c5cd0e in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () from /usr/lib64/libQt5Core.so.5
#3  0x00007f5b56c5d24d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f5b56c1160a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f5b56a6c234 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f5b59580235 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f5b56a7099c in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f5b590274a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5b58d6e66d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f5b33dde700 (LWP 31874)):
#0  0x00007fff37d82a1b in clock_gettime ()
#1  0x00007f5b58d7b406 in clock_gettime () from /lib64/libc.so.6
#2  0x00007f5b56b0edf3 in ?? () from /usr/lib64/libQt5Core.so.5
#3  0x00007f5b56c5d759 in QTimerInfoList::updateCurrentTime() () from /usr/lib64/libQt5Core.so.5
#4  0x00007f5b56c5ca0b in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f5b56c5d24d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f5b56c1160a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f5b56a6c234 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f5b51e2a405 in ?? () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f5b56a7099c in ?? () from /usr/lib64/libQt5Core.so.5
#10 0x00007f5b590274a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5b58d6e66d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f5b2a8cb700 (LWP 31930)):
#0  0x00007f5b5902d0ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f5b55e27204 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f5b55e27249 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f5b590274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f5b58d6e66d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5b40d95700 (LWP 32446)):
#0  0x00007f5b58d67303 in select () from /lib64/libc.so.6
#1  0x00007f5b56c5b621 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f5b56c5cd0e in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () from /usr/lib64/libQt5Core.so.5
#3  0x00007f5b56c5d24d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f5b56c1160a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f5b56a6c234 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f5b56a7099c in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007f5b590274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f5b58d6e66d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5b5946d7c0 (LWP 31773)):
[KCrash Handler]
#6  0x00007f5b58d15489 in ?? () from /lib64/libc.so.6
#7  0x00007f5b52897116 in KWin::GLVertexBuffer::setData(int, int, float const*, float const*) () from /usr/lib64/libkwinglutils.so.9
#8  0x00007f5b5891e0ce in ?? () from /usr/lib64/libkwin.so.5
#9  0x00007f5b58923e35 in KWin::SceneOpenGL::paintBackground(QRegion) () from /usr/lib64/libkwin.so.5
#10 0x00007f5b58909359 in KWin::Scene::paintSimpleScreen(int, QRegion) () from /usr/lib64/libkwin.so.5
#11 0x00007f5b5891e053 in ?? () from /usr/lib64/libkwin.so.5
#12 0x00007f5b5890b6a5 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwin.so.5
#13 0x00007f5b589397df in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwin.so.5
#14 0x00007f5b5644accf in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.9
#15 0x00007f5b5893978d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwin.so.5
#16 0x00007f5b5644accf in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwineffects.so.9
#17 0x00007f5b5893978d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) () from /usr/lib64/libkwin.so.5
#18 0x00007f5b5890b339 in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&) () from /usr/lib64/libkwin.so.5
#19 0x00007f5b589248f9 in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) () from /usr/lib64/libkwin.so.5
#20 0x00007f5b588fdcea in KWin::Compositor::performCompositing() () from /usr/lib64/libkwin.so.5
#21 0x00007f5b56c3b08b in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f5b574a79ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#23 0x00007f5b574ac0f2 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007f5b56c12a80 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#25 0x00007f5b56c5e8de in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5
#26 0x00007f5b56c5d21b in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#27 0x00007f5b45cd6e9d in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#28 0x00007f5b56c1160a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f5b56c190dc in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#30 0x00007f5b5924527b in kdemain () from /usr/lib64/libkdeinit5_kwin_x11.so
#31 0x00007f5b58ca7790 in __libc_start_main () from /lib64/libc.so.6
#32 0x0000000000400809 in _start ()