[Bug 268327] graphics/mesa-dri: 22.3.0 breaks direct rendering (radeon, SUMO, r600_dri)

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 12 Dec 2022 08:34:26 UTC 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268327

            Bug ID: 268327
           Summary: graphics/mesa-dri: 22.3.0 breaks direct rendering
                    (radeon, SUMO, r600_dri)
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: x11@FreeBSD.org
          Reporter: zirias@freebsd.org
          Assignee: x11@FreeBSD.org
             Flags: maintainer-feedback?(x11@FreeBSD.org)

After upgrading mesa to 22.3, Xorg crashes on startup trying to load the radeon
driver with a segmentation fault. My Xorg log is now gone (sorry) – the crash
occurs before even switching to a different vt.

The crash can be avoided by adding
    Option "AccelMethod" "EXA"
to the radeon driver.

Then OpenGL/GLX doesn't work, for example:

$ glxgears
libGL error: failed to authenticate magic 1
libGL error: failed to load driver: r600

---
I'll try to add more info as I can obtain it...

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