https://bugs.freedesktop.org/show_bug.cgi?id=93353
--- Comment #4 from serge serge.yquel@laposte.net --- it look like to hapened at shader compiling time.
Each time i have a crash there are new shaders in the bin directory of the game.
And then after some crash i have all the shaders needed by the game to play the race, but the game is still crashing on benchmark and totally freeze the computer on replay with the cockpit view.
i made 3 differents attachements, i hope there is something interesting with them.