https://bugs.kde.org/show_bug.cgi?id=379549
--- Comment #2 from Christian Höne <kde-...@christianhoene.de> --- I don't know if this is sufficient. I installed kwin5-debuginfo. Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f79adcd8940 (LWP 3010))] Thread 5 (Thread 0x7f79777fe700 (LWP 3098)): #0 0x00007f79ad7120bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f79a9a9493b in () at /usr/lib64/libQt5Script.so.5 #2 0x00007f79a9a94969 in () at /usr/lib64/libQt5Script.so.5 #3 0x00007f79ad70d744 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f79ad44bd3d in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f798afea700 (LWP 3086)): #0 0x00007f79ad444b03 in select () at /lib64/libc.so.6 #1 0x00007f79aab14849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f79aab160c3 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f79aab16527 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f79aaac5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f79aa900f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f79a54eb9c8 in () at /usr/lib64/libQt5Qml.so.5 #7 0x00007f79aa9059e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f79ad70d744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f79ad44bd3d in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f7990c3c700 (LWP 3054)): #0 0x00007f79ad444b03 in select () at /lib64/libc.so.6 #1 0x00007f79aab14849 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f79aab160c3 in QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>, timespec*) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f79aab16527 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f79aaac5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f79aa900f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f79a46cc1d5 in () at /usr/lib64/libQt5DBus.so.5 #7 0x00007f79aa9059e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f79ad70d744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f79ad44bd3d in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f7992d58700 (LWP 3034)): #0 0x00007f79ad44349d in poll () at /lib64/libc.so.6 #1 0x00007f79ac5c73e2 in () at /usr/lib64/libxcb.so.1 #2 0x00007f79ac5c8fcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007f7993e34839 in () at /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f79aa9059e9 in () at /usr/lib64/libQt5Core.so.5 #5 0x00007f79ad70d744 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f79ad44bd3d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f79adcd8940 (LWP 3010)): [KCrash Handler] #6 0x00007f79ad48ad26 in __memcpy_avx_unaligned () at /lib64/libc.so.6 #7 0x00007f79a6341823 in KWin::GLVertexBuffer::setData(int, int, float const*, float const*) (this=this@entry=0x1fba730, vertexCount=36, dim=dim@entry=2, vertices=0x1f6ff38, texcoords=texcoords@entry=0x0) at /usr/src/debug/kwin-5.8.6/libkwineffects/kwinglutils.cpp:2057 #8 0x00007f79acffe76e in KWin::SceneOpenGL2::doPaintBackground(QVector<float> const&) (this=0x1fd1700, vertices=...) at /usr/src/debug/kwin-5.8.6/scene_opengl.cpp:1100 #9 0x00007f79ad0053d5 in KWin::SceneOpenGL::paintBackground(QRegion) (this=this@entry=0x1fd1700, region=...) at /usr/src/debug/kwin-5.8.6/scene_opengl.cpp:813 #10 0x00007f79acfeffd9 in KWin::Scene::paintSimpleScreen(int, QRegion) (this=this@entry=0x1fd1700, orig_mask=orig_mask@entry=0, region=...) at /usr/src/debug/kwin-5.8.6/scene.cpp:365 #11 0x00007f79acffe273 in KWin::SceneOpenGL2::paintSimpleScreen(int, QRegion) (this=this@entry=0x1fd1700, mask=mask@entry=0, region=...) at /usr/src/debug/kwin-5.8.6/scene_opengl.cpp:1083 #12 0x00007f79acff20d5 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x1fd1700, mask=mask@entry=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/scene.cpp:201 #13 0x00007f79ad020280 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x21563b0, mask=mask@entry=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/effects.cpp:340 #14 0x00007f79aa2a77df in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=this@entry=0x2dcfa40, mask=mask@entry=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/libkwineffects/kwineffects.cpp:574 #15 0x00007f79ad020240 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x21563b0, mask=mask@entry=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/effects.cpp:337 #16 0x00007f79aa2a77df in KWin::Effect::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=this@entry=0x20a99d0, mask=mask@entry=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/libkwineffects/kwineffects.cpp:574 #17 0x00007f79ad020240 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion, KWin::ScreenPaintData&) (this=0x21563b0, mask=0, region=..., data=...) at /usr/src/debug/kwin-5.8.6/effects.cpp:337 #18 0x00007f79acff1d78 in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&) (this=this@entry=0x1fd1700, mask=mask@entry=0x7ffd5cc61530, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7ffd5cc614f0, validRegion=validRegion@entry=0x7ffd5cc61500, projection=...) at /usr/src/debug/kwin-5.8.6/scene.cpp:151 #19 0x00007f79ad005f6c in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) (this=0x1fd1700, damage=..., toplevels=...) at /usr/src/debug/kwin-5.8.6/scene_opengl.cpp:731 #20 0x00007f79acfe4fca in KWin::Compositor::performCompositing() (this=0x1c3e860) at /usr/src/debug/kwin-5.8.6/composite.cpp:742 #21 0x00007f79aaaf2f34 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #22 0x00007f79ab7cee3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #23 0x00007f79ab7d349a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #24 0x00007f79aaac7fc5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #25 0x00007f79aab17c7e in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5 #26 0x00007f79aab165c8 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #27 0x00007f7993e9694d in () at /usr/lib64/libQt5XcbQpa.so.5 #28 0x00007f79aaac5fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #29 0x00007f79aaacdec6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #30 0x00007f79ad92b9cc in kdemain(int, char**) (argc=1, argv=0x7ffd5cc61df8) at /usr/src/debug/kwin-5.8.6/main_x11.cpp:466 #31 0x00007f79ad3826e5 in __libc_start_main () at /lib64/libc.so.6 #32 0x0000000000400809 in _start () at ../sysdeps/x86_64/start.S:118 -- You are receiving this mail because: You are watching all bug changes.
