With activated Mipmapping & Anisotropic Filtering textures close to max. render distance are bugged

This is only clearly visible with repeating patterns, so in normal generated worlds it is only visible in oceans. Create a superflat word with only one surface block like sandstone. The textures close to the maximum render distance are bugged. When you disable anisotropic filtering the bug doesnt appear.

Update:

Just tested it out and the bug also appears on my laptop with ati/amd graphics, also latest driver installed.