I have a broken save file. I went into Shrine 5, but ran out of rupees so had to leave. I save and quit back to game start, did the sidequest to get the coal to get 999 rupees, and now when I went to open my menu to give the NPC the vial of wind once more, I found out I cannot close either the menu or the map screen without getting a Kernel error and cannot proceed further.
I have the same problem, except when it doesn't crash, it warps me to the upper-left corner of the screen. Which has me permanently stuck in the final boss rush, since I can't damage the witch.
And sometimes, I do get a Kernel error. Other times, I get colorful garbage and the music keeps going. Most of the time, it's a white screen with frozen music.