https://bugs.freedesktop.org/show_bug.cgi?id=73127
--- Comment #4 from Marek Olšák maraeo@gmail.com --- (In reply to comment #1)
Is there a way to use Gallium's HUD to determine when memory is definitely *not* being leaked, please? Otherwise, I fear any attempt at bisecting this is doomed to fail...
Run: GALLIUM_HUD=help glxgears
You should see 2 queries: requested-VRAM and requested-GTT.