Brazil for Rhino

 On the reflection plane, when I active the bump with noise texture, brazil produce strange distortion.... WHY???

With Bump noise

Is the noise map of a very large scale, perhaps?

If the noise map is very large, then you may just be looking alongside a 'hill', if you will, causing the slanted reflection.  Try increasing the Repeat value of the map, see what happens.
( or assign it as a Color map to a material, assign that material to your plane object, and render so you can judge the scale from there )

I think it has something to do with the infinite floor. Even using a white bump map produces the same distortion. Then i replaced the infinite floor with a finite plane and it works as it's supposed to.