https://bugs.kde.org/show_bug.cgi?id=402827
--- Comment #14 from JordanL <jordanlepp...@gmail.com> --- "svn patch" would't play ball, so I manually applied the patch to 5.14.4 and rebuilt. The issue still occurs. The backtrace is different though, so I think this is progress. The backtrace differs from #8 onwards as far as I can see. Thread 1 (Thread 0x7fe8a331e440 (LWP 1160)): #0 0x00007fe8ab0dfc70 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:28 #1 0x00007fe8ab0ca672 in __GI_abort () at abort.c:79 #2 0x00007fe8ab4ab7fc in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe8ab4aac83 in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe8a13b170e in QVector<KWin::EglGbmBackend::Output>::at(int) const () at /usr/lib/qt/plugins/org.kde.kwin.waylandbackends/KWinWaylandDrmBackend.so #5 0x00007fe8a13b170e in KWin::EglGbmBackend::prepareRenderingForScreen(int) (this=<optimized out>, screenId=<optimized out>) at /usr/src/debug/kwin-5.14.4/plugins/platforms/drm/egl_gbm_backend.cpp:342 #6 0x00007fe8a034970e in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) (this=this@entry=0x55db40fa39a0, damage=..., toplevels=...) at /usr/src/debug/kwin-5.14.4/plugins/scenes/opengl/scene_opengl.cpp:663 #7 0x00007fe8ac4897de in KWin::Compositor::performCompositing() (this=0x55db40989f30) at /usr/src/debug/kwin-5.14.4/composite.cpp:745 #8 0x00007fe8ab6ccb1b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #9 0x00007fe8abaade34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #10 0x00007fe8abab5671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #11 0x00007fe8ab6a18f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007fe8ab6f6955 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #13 0x00007fe8ab6f4a9e in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #14 0x00007fe8a30198be in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/qt/plugins/platforms/KWinQpaPlugin.so #15 0x00007fe8ab6a058c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #16 0x00007fe8ab6a8896 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #17 0x000055db3f62d852 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kwin-5.14.4/main_wayland.cpp:807 -- You are receiving this mail because: You are watching all bug changes.
