For the information I am playing BL2 on PC.
I was in lair of infinite agony at the point where the ground is going up and down.I tried to rocket jump it but failed and killed myself, to lose less anarchy stacks I quicky pressed E to kill myself, while this happened the platform killed me at the same time. When I ressurected I was lying on the ground and once “alive” I couldnt move my character (no jump, walk or look). However I was able to use my inventory and equipped items so I tried to kill myself. After getting myself to 0 hp I didn’t die I just lived with 0 hp and no shield and not in fight for your life mode. (this can be seen on the picture below).