https://bugs.freedesktop.org/show_bug.cgi?id=60236
--- Comment #15 from Paul Heldens pheldens@ziggo.nl --- fix v2 ( 3.8.0-rc6 x86_64)
radeon 0000:01:00.0: DMA copy src buffer too small (7516413696 18382848) [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !
still the xonotic garbage, though it does not happen with every try, best test 3x