[Bug 796926] segfault when trying to postproc or decode on remote systems

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=796926

--- Comment #4 from Florent Thiéry <florent.thiery at ubicast.eu> ---
> Could your reproduce the issue (recompiling) and get a full back-trace,
> because the one you posted doesn't show the crash, it might happen in other
> thread.

Actually, i now upgraded to 1.14.3 and i can't seem to reproduce this yet. If i
reproduce it, i will post "bt full" output.

I still see the following message on my system running xorg (ran over ssh), but
it does not crash anymore:
i965_dri.so does not support the 0xffffffff PCI ID.

$ GST_DEBUG=vaapi:5 gst-launch-1.0 videotestsrc num-buffers=1 ! vaapipostproc !
fakesink
0:00:00.006320476 23509 0x559bf230e520 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
0:00:00.006675600 23509 0x559bf230e520 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
0:00:00.104822814 23508 0x55b3c6c84a00 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
0:00:00.105309479 23508 0x55b3c6c84a00 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
Définition du pipeline à PAUSED...
i965_dri.so does not support the 0xffffffff PCI ID.
0:00:00.274348331 23508 0x55b3c6c84a00 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
0:00:00.274874405 23508 0x55b3c6c84a00 INFO                   vaapi
gstvaapiutils.c:121:vaapi_initialize: VA-API version 1.2
Le pipeline est en phase de PREROLL…
Contexte de l’élément « vaapipostproc0 » : gst.gl.GLDisplay=context,
gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayGBM\)\ gldisplaygbm0";
Contexte de l’élément « vaapipostproc0 » : gst.vaapi.Display=context,
gst.vaapi.Display=(GstVaapiDisplay)"\(GstVaapiDisplayDRM\)\ vaapidisplaydrm1";

> Those systems have two video cards?

Nope, just the Intel GPU.

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