https://bugs.kde.org/show_bug.cgi?id=381395
--- Comment #6 from Christoph Feck <[email protected]> --- This looks like a bug in Mesa (regression with the 17.1.4 release?). Please report this issue directly to Mesa developers via https://bugs.freedesktop.org/ Better backtrace from bug 382241 comment #2: Thread 15 "QSGRenderThread" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff1739a700 (LWP 2084)] wl_proxy_create_wrapper (proxy=0x0) at /var/tmp/portage/dev-libs/wayland-1.13.0/work/wayland-1.13.0/src/wayland-client.c:2038 2038 /var/tmp/portage/dev-libs/wayland-1.13.0/work/wayland-1.13.0/src/wayland-client.c: No such file or directory. (gdb) bt #0 wl_proxy_create_wrapper (proxy=0x0) at /var/tmp/portage/dev-libs/wayland-1.13.0/work/wayland-1.13.0/src/wayland-client.c:2038 #1 0x00007fffd6fbb0ae in dri2_wl_create_window_surface (drv=<optimized out>, disp=0x9b7a40, conf=0xa7a610, native_window=0x7fff04002f60, attrib_list=0x0) at /var/tmp/portage/media-libs/mesa-17.1.4/work/mesa-17.1.4/src/egl/drivers/dri2/platform_wayland.c:174 #2 0x00007fffd6fa9ca6 in _eglCreateWindowSurfaceCommon (disp=0x9b7a40, config=config@entry=0xa7a610, native_window=native_window@entry=0x7fff04002f60, attrib_list=attrib_list@entry=0x0) at /var/tmp/portage/media-libs/mesa-17.1.4/work/mesa-17.1.4/src/egl/main/eglapi.c:899 #3 0x00007fffd6faa019 in eglCreateWindowSurface (dpy=<optimized out>, config=config@entry=0xa7a610, window=window@entry=140733260509024, attrib_list=attrib_list@entry=0x0) at /var/tmp/portage/media-libs/mesa-17.1.4/work/mesa-17.1.4/src/egl/main/eglapi.c:915 #4 0x00007fffe72be8e9 in QtWaylandClient::QWaylandEglWindow::updateSurface (this=this@entry=0x5fa2600, create=create@entry=true) at ../../../../hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp:141 #5 0x00007fffe72bcde1 in QtWaylandClient::QWaylandGLContext::makeCurrent (this=0x5ff5380, surface=<optimized out>) at ../../../../hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp:410 #6 0x00007ffff3388039 in QOpenGLContext::makeCurrent (this=0x2b5cb20, surface=surface@entry=0x5f9b180) at kernel/qopenglcontext.cpp:984 #7 0x00007ffff5e1eff5 in QSGRenderThread::invalidateOpenGL (this=this@entry=0x5f60930, window=0x5f9b170, inDestructor=<optimized out>, fallback=0x0) at scenegraph/qsgthreadedrenderloop.cpp:487 #8 0x00007ffff5e2664c in QSGRenderThread::event (this=0x5f60930, e=0x76f05c0) at scenegraph/qsgthreadedrenderloop.cpp:402 #9 0x00007ffff5e25064 in QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5f60930) at scenegraph/qsgthreadedrenderloop.cpp:702 #10 0x00007ffff5e258e2 in QSGRenderThread::run (this=0x5f60930) at scenegraph/qsgthreadedrenderloop.cpp:730 #11 0x00007ffff2e65221 in QThreadPrivate::start (arg=0x5f60930) at thread/qthread_unix.cpp:368 #12 0x00007ffff1cd4374 in start_thread (arg=0x7fff1739a700) at pthread_create.c:333 #13 0x00007ffff270fb2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 -- You are receiving this mail because: You are watching all bug changes.
