Created attachment 153861 [details] backtrace SUMMARY *** Latte dock and plasma shell crashes after waking from sleep. *** STEPS TO REPRODUCE 1. No specific steps to reproduce, it happens randomly after waking up the laptop. It rarely crashes more than once per wake up.
Application: latte-dock (0.10.8) Qt Version: 5.15.3 Frameworks Version: 5.92.0 Operating System: Linux 5.15.0-53-generic x86_64 Windowing System: X11 Distribution: Ubuntu 22.04.1 LTS DrKonqi: 5.24.5 [KCrashBackend] -- Information about the crash: - What I was doing when the application crashed: I was watching a Youtube video on Firefox. In most cases this crash occurs after I wake up the laptop, the plasma shell also crashes sometimes after waking up. The crash can be reproduced sometimes. -- Backtrace: Application: Latte Dock (latte-dock), signal: Segmentation fault [KCrash Handler] #4 0x00007fad31d4cad4 in QSGTexture::setFiltering(QSGTexture::Filtering) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fad31d7d7af in QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState const&, QSGMaterial*, QSGMaterial*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fad31d643dc in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fad31d69965 in QSGBatchRenderer::Renderer::renderBatches() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fad31d6a352 in QSGBatchRenderer::Renderer::render() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007fad31d51924 in QSGRenderer::renderScene(QSGBindable const&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007fad31dbfd32 in QSGOpenGLLayer::grab() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007fad31dc0355 in QSGOpenGLLayer::updateTexture() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007fad31f2dcb6 in QQuickOpenGLShaderEffectMaterial::updateTextures() const () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fad31d520a4 in QSGRenderer::preprocess() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fad31d518eb in QSGRenderer::renderScene(QSGBindable const&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007fad31d51df3 in QSGRenderer::renderScene(unsigned int) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007fad31db7a47 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007fad31e275f9 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007fad31dc645d in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007fad31dc6e07 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007fad2fc97ca1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fad2f724b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #22 0x00007fad2f7b6a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7face75ef640 (LWP 359403) "latte-dock"): #1 0x00007fad2f77a6e7 in __GI___nanosleep (req=req@entry=0x7face75eead0, rem=rem@entry=0x7face75eead0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007fad2f77a61e in __sleep (seconds=0) at ../sysdeps/posix/sleep.c:55 #3 0x00007fad2b97fe12 in () at /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6 #4 0x00007fad2f724b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fad2f7b6a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7fad209e6640 (LWP 359382) "QQmlThread"): #1 __GI___libc_read (fd=28, buf=0x7fad209e5970, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fad2e308114 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fad2e35c63d in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fad2e3053c3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fad2fede12e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fad2fe8375b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fad2fc96af2 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fad31a518c9 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007fad2fc97ca1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fad2f724b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fad2f7b6a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7fad2a077640 (LWP 359378) "QDBusConnection"): #1 0x00007fad2e35c696 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fad2e3053c3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fad2fede12e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fad2fe8375b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fad2fc96af2 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fad30142f0b in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007fad2fc97ca1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fad2f724b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007fad2f7b6a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7fad2ac3a640 (LWP 359374) "QXcbEventQueue"): #1 0x00007fad322417e2 in () at /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fad3224322c in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fad2ad67d08 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fad2fc97ca1 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fad2f724b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fad2f7b6a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7fad2b6829c0 (LWP 359369) "latte-dock"): #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55a603d4c6c4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55a603d4c6c4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fad2f723ac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55a603d4c670, cond=0x55a603d4c698) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55a603d4c698, mutex=0x55a603d4c670) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fad2fc9dceb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fad31dc878a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fad31e365df in QQuickWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fad30c1d713 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #9 0x00007fad2fe84e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fad303ab1d4 in QPlatformWindow::windowEvent(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #11 0x00007fad30c2494a in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007fad2fe84e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fad2fedd3eb in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fad2feddd34 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fad2e307d1b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #16 0x00007fad2e35c6f8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #17 0x00007fad2e3053c3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007fad2fede0b8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007fad2fe8375b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fad2fe8bcf4 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x000055a60048f917 in () #22 0x00007fad2f6b9d90 in __libc_start_call_main (main=main@entry=0x55a60048c7e0, argc=argc@entry=1, argv=argv@entry=0x7ffc82871748) at ../sysdeps/nptl/libc_start_call_main.h:58 #23 0x00007fad2f6b9e40 in __libc_start_main_impl (main=0x55a60048c7e0, argc=1, argv=0x7ffc82871748, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc82871738) at ../csu/libc-start.c:392 #24 0x000055a6004966a5 in _start () [Inferior 1 (process 359369) detached] Possible duplicates by query: bug 461803, bug 461572, bug 460847, bug 459690, bug 459452.
*** This bug has been marked as a duplicate of bug 446874 ***