I don't even have any installed.
I should note, I have completely reinstalled Minecraft and the issue persists.
I have had this same problem for a while now. I have attached screenshots and a crash report. The first image is guardians, while the second is a cat. Do note that sonly some of the cat textures were messed up, while others were normal. also, When I create and join different worlds in the same session, some mobs are affected in one world but not others. Some mobs I have noticed, particularly horses, will have completely different texture errors every time I see them. Also, after restarting the game, the guardians returned to their normal texture, at least for the time being. If there is anything in particular I should check, please let me know.
No, I have been unable to reproduce it in 1.17.1