Operating system: Linux mint 19
Graphics card: GTX 1080Ti
Blender 2.79 master
getting strange result with colors while rendering with GPU. while viewport rendering works fine. cannot simulate this in a new scene because i dont know where this bug appeared. rendering with CPU works fine. also rendering with 2.8 or 2.79 stable also works fine. same bug with windows 7 on same machine. BTW also tried with another GPU 1050Ti. same problem.