I was looting a house and i was in discomfort because i kept jumping out of windows because of hordes, anyways. i made it up to a house, killed a zombie and then tried to kill this one who ambushed me, my weapon broke and i wanted to stomp him and that's when it happened
The only mod i was using was Superb Survivors but i kinda doubt that was the cause of this bug
2020-01-11 16-39-29.mp4