https://bugs.kde.org/show_bug.cgi?id=381834
--- Comment #5 from Kamil <redredempt...@protonmail.com> --- I think I got it: Thread 11 (Thread 0x7fffc2170700 (LWP 27386)): #0 0x00007ffff7859670 in raise () at /usr/lib/libc.so.6 #1 0x00007ffff785ad00 in abort () at /usr/lib/libc.so.6 #2 0x00007ffff4cdb807 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fffd75da87c in KWin::X11StandalonePlatform::<lambda()>::operator() (__closure=<optimized out>) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/plugins/platforms/x11/standalone/x11_platform.cpp:224 #4 0x00007fffd75da87c in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KWin::X11StandalonePlatform::createOpenGLSafePoint(KWin::Pla tform::OpenGLSafePoint)::<lambda()> >::call (f=..., arg=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:130 #5 0x00007fffd75da87c in QtPrivate::Functor<KWin::X11StandalonePlatform::createOpenGLSafePoint(KWin::Platform::OpenGLSafePoint)::<lambda()>, 0>::call<QtPrivate ::List<>, void> (f=..., arg=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:242 #6 0x00007fffd75da87c in QtPrivate::QFunctorSlotObject<KWin::X11StandalonePlatform::createOpenGLSafePoint(KWin::Platform::OpenGLSafePoint)::<lambda()>, 0, QtPr ivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<o ptimized out>, ret=<optimized out>) at /usr/include/qt/QtCore/qobject_impl.h:168 #7 0x00007ffff4ef957f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff4f76767 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5 #9 0x00007ffff4f06008 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/libQt5Core.so.5 #10 0x00007ffff4ef9e2b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #11 0x00007ffff5bf546c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #12 0x00007ffff5bfccf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007ffff4ecab98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #14 0x00007ffff4f21bae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #15 0x00007ffff4f1fdc2 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #16 0x00007ffff4ec921a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #17 0x00007ffff4ceb40a in QThread::exec() () at /usr/lib/libQt5Core.so.5 #18 0x00007ffff4cefcbd in () at /usr/lib/libQt5Core.so.5 #19 0x00007ffff0aba297 in start_thread () at /usr/lib/libpthread.so.0 #20 0x00007ffff79131ef in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fffc09d4700 (LWP 26398)): #0 0x00007ffff0ac039d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff3e4eac4 in () at /usr/lib/libQt5Script.so.5 #2 0x00007ffff3e4eb09 in () at /usr/lib/libQt5Script.so.5 #3 0x00007ffff0aba297 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ffff79131ef in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffcf0f3700 (LWP 26395)): #0 0x00007ffff7909326 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff4f1e471 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff4f1fb5e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff4ec921a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff4ceb40a in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007fffef7d9645 in () at /usr/lib/libQt5Qml.so.5 #6 0x00007ffff4cefcbd in () at /usr/lib/libQt5Core.so.5 #7 0x00007ffff0aba297 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff79131ef in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffd7fff700 (LWP 26297)): #0 0x00007ffff7909326 in ppoll () at /usr/lib/libc.so.6 #1 0x00007ffff4f1e471 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff4f1fb5e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff4ec921a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff4ceb40a in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007fffee97ed45 in () at /usr/lib/libQt5DBus.so.5 #6 0x00007ffff4cefcbd in () at /usr/lib/libQt5Core.so.5 #7 0x00007ffff0aba297 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff79131ef in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffde354700 (LWP 26258)): #0 0x00007ffff790924d in poll () at /usr/lib/libc.so.6 #1 0x00007ffff69ee8e0 in () at /usr/lib/libxcb.so.1 #2 0x00007ffff69f0679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fffdf438d49 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ffff4cefcbd in () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0aba297 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff79131ef in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ffff7ed1840 (LWP 25476)): #0 0x00007ffff790e349 in syscall () at /usr/lib/libc.so.6 #1 0x00007fffcd25f945 in () at /usr/lib/libGLX_nvidia.so.0 #2 0x00007fffcd25f643 in () at /usr/lib/libGLX_nvidia.so.0 #3 0x00007fffc3324d8d in () at /usr/lib/libnvidia-glcore.so.381.22 #4 0x00007fffc321ba51 in () at /usr/lib/libnvidia-glcore.so.381.22 #5 0x00007fffc2eaa214 in () at /usr/lib/libnvidia-glcore.so.381.22 #6 0x00007ffff0662634 in KWin::checkGLError(char const*) (txt=txt@entry=0x7ffff757ef3e "Init") at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/libkwineffects/kwinglutils.cpp:135 #7 0x00007ffff747ecba in KWin::SceneOpenGL2::SceneOpenGL2(KWin::OpenGLBackend*, QObject*) (this=0xf86b80, backend=<optimized out>, parent=<optimized out>) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/scene_opengl.cpp:1015 #8 0x00007ffff747f03e in KWin::SceneOpenGL::createScene(QObject*) (parent=parent@entry=0x6d2610) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/scene_opengl.cpp:573 #9 0x00007ffff745634c in KWin::Compositor::slotCompositingOptionsInitialized() (this=this@entry=0x6d2610) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/composite.cpp:212 #10 0x00007ffff7456eb2 in KWin::Compositor::setup() (this=0x6d2610) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/composite.cpp:184 #11 0x00007ffff4ef9e72 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007ffff5bf546c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007ffff5bfccf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007ffff4ecab98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007ffff4ecd02d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #16 0x00007ffff4f1f974 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::Pr ocessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #17 0x00007fffdf49b5bd in () at /usr/lib/libQt5XcbQpa.so.5 #18 0x00007ffff4ec921a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #19 0x00007ffff4ed1a74 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #20 0x00007ffff7bd4134 in kdemain(int, char**) (argc=<optimized out>, argv=0x7fffffffdfe8) at /home/hasbreak/Temporary/kwin/src/kwin-5.10.3/main_x11.cpp:466 #21 0x00007ffff784643a in __libc_start_main () at /usr/lib/libc.so.6 #22 0x00000000004006ca in _start () -- You are receiving this mail because: You are watching all bug changes.