Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f1fe51e0940 (LWP 1153))] Thread 14 (Thread 0x7f1fbc984700 (LWP 1690)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f1f85ffb700 (LWP 1433)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fe443b9f8 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007f1fe443ba63 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f1f86ffd700 (LWP 1423)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f1f877fe700 (LWP 1422)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f1f87fff700 (LWP 1421)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f1f9cced700 (LWP 1420)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f1f9d4ee700 (LWP 1419)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f1f9dcef700 (LWP 1418)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f1f9e4f0700 (LWP 1417)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f1f9ecf1700 (LWP 1416)): #0 0x00007f1fde6e64fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f1fa34636a3 in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1fa34633bb in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f1fb718e700 (LWP 1328)): #0 0x00007f1fdb593a26 in ppoll () from /lib64/libc.so.6 #1 0x00007f1fdc45be55 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt5Core.so.5 #2 0x00007f1fdc45d159 in QEventDispatcherUNIX::processEvents(QFlags) () from /lib64/libQt5Core.so.5 #3 0x00007f1fdc40e12b in QEventLoop::exec(QFlags) () from /lib64/libQt5Core.so.5 #4 0x00007f1fdc25c9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00007f1fe33c6339 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00007f1fdc26111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f1fbdfe8700 (LWP 1185)): #0 0x00007f1fdb593a26 in ppoll () from /lib64/libc.so.6 #1 0x00007f1fdc45be55 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt5Core.so.5 #2 0x00007f1fdc45d159 in QEventDispatcherUNIX::processEvents(QFlags) () from /lib64/libQt5Core.so.5 #3 0x00007f1fdc40e12b in QEventLoop::exec(QFlags) () from /lib64/libQt5Core.so.5 #4 0x00007f1fdc25c9c6 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00007f1fe52a0299 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #6 0x00007f1fdc26111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f1fbfa65700 (LWP 1157)): #0 0x00007f1fdb593929 in poll () from /lib64/libc.so.6 #1 0x00007f1fddbd304f in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f1fddbd4caa in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f1fc07554d9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f1fdc26111d in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f1fde6e0564 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f1fdb59e31f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f1fe51e0940 (LWP 1153)): [KCrash Handler] #6 0x00007f1fa3841b48 in si_emit_draw_packets () from /usr/lib64/dri/radeonsi_dri.so #7 0x00007f1fa3843f75 in si_draw_vbo () from /usr/lib64/dri/radeonsi_dri.so #8 0x00007f1fa35926e6 in tc_call_draw_vbo () from /usr/lib64/dri/radeonsi_dri.so #9 0x00007f1fa358f9f0 in _tc_sync.isra.21 () from /usr/lib64/dri/radeonsi_dri.so #10 0x00007f1fa3592629 in tc_texture_subdata () from /usr/lib64/dri/radeonsi_dri.so #11 0x00007f1fa337dda5 in st_TexSubImage () from /usr/lib64/dri/radeonsi_dri.so #12 0x00007f1fa337f74e in st_TexImage () from /usr/lib64/dri/radeonsi_dri.so #13 0x00007f1fa330086b in teximage_err () from /usr/lib64/dri/radeonsi_dri.so #14 0x00007f1fa33022e4 in _mesa_TexImage2D () from /usr/lib64/dri/radeonsi_dri.so #15 0x00007f1fe38b61d1 in QSGPlainTexture::bind() () from /lib64/libQt5Quick.so.5 #16 0x00007f1fe38dd094 in QSGPainterTexture::bind() () from /lib64/libQt5Quick.so.5 #17 0x00007f1fe38b76c1 in QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState const&, QSGMaterial*, QSGMaterial*) () from /lib64/libQt5Quick.so.5 #18 0x00007f1fe38a75ef in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /lib64/libQt5Quick.so.5 #19 0x00007f1fe38a8835 in QSGBatchRenderer::Renderer::renderBatches() () from /lib64/libQt5Quick.so.5 #20 0x00007f1fe38ae031 in QSGBatchRenderer::Renderer::render() () from /lib64/libQt5Quick.so.5 #21 0x00007f1fe389e5a4 in QSGRenderer::renderScene(QSGBindable const&) () from /lib64/libQt5Quick.so.5 #22 0x00007f1fe389ea93 in QSGRenderer::renderScene(unsigned int) () from /lib64/libQt5Quick.so.5 #23 0x00007f1fe38d9722 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /lib64/libQt5Quick.so.5 #24 0x00007f1fe393e920 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5 #25 0x00007f1fe38cad9e in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #26 0x00007f1fe3949986 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #27 0x00007f1f764ae73b in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5 #28 0x00007f1fdccd6e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #29 0x00007f1fdccde83a in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #30 0x00007f1fdc40f376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #31 0x00007f1fdc797965 in QWindowPrivate::deliverUpdateRequest() () from /lib64/libQt5Gui.so.5 #32 0x00007f1fdc797e99 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5 #33 0x00007f1fe39498df in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #34 0x00007f1f764ae73b in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5 #35 0x00007f1fdccd6e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #36 0x00007f1fdccde83a in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #37 0x00007f1fdc40f376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #38 0x00007f1fdc45ef19 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #39 0x00007f1fdc45d27c in QEventDispatcherUNIX::processEvents(QFlags) () from /lib64/libQt5Core.so.5 #40 0x00007f1fc07e3321 in QUnixEventDispatcherQPA::processEvents(QFlags) () from /lib64/libQt5XcbQpa.so.5 #41 0x00007f1fdc40e12b in QEventLoop::exec(QFlags) () from /lib64/libQt5Core.so.5 #42 0x00007f1fdc4165b6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #43 0x00007f1fe4f9c93f in kdemain () from /lib64/libkdeinit5_kwin_x11.so #44 0x00007f1fdb4c71bb in __libc_start_main () from /lib64/libc.so.6 #45 0x000055e9bf902cda in _start ()