Ive noticed this recently, in daily builds of Blender 3.0
with voronoi usually, some other textures still work.
It doesnt happen all the time, I tried updating my GFX driver to the latest version, but then I cannot run blender without running blender_debug_gpu_glitchworkaround.
So I rolled back my driver.
These are my specs.
Maybe time to upgrade my machine? (gulp!) £££££££