https://bugs.freedesktop.org/show_bug.cgi?id=109331
--- Comment #7 from andrew.m.mcmahon@gmail.com --- Created attachment 143088 --> https://bugs.freedesktop.org/attachment.cgi?id=143088&action=edit mesa-git glxinfo
As a last ditch effort I thought I'd try the latest mesa/llvm that are provided by [llvm-git] and [mesa-git] unofficial repo's.
Unfortunately the issue still occurs.