Inconsistent not easy to reproduce instant death using Berserk + Atziris disdain on CI + MoM

I have Mind over Matter, Chaos Inoculation.
I have Berserk and Atziris Disdain.

Just died in a breachstone for no apparent reason at 8k energy shield and 3100 mana. My hp went from 1 to 0 and I just instantly died. (my ES or mana didnt move so it wasn't an enemy that hit me, probably the fault of berserk).

This never happened to me before in over 10 hours of mapping with this setup. Mind over Matter and Chaos Incoulation should never allow my life to go down to 0, especially because berserk only loses 0.1% life per second. (otherwise this would have happened before in maps for me, but it never did)

Very random that it suddenly happened. I don't know what magical variables alligned so this could happen.

This happened to me today, I have 4 clips of it happening and I was going crazy. It turns out even if you have 1HP, it keeps ticking you when you're gaining rage, just takes a lot of time to get to that 100% that tick's your 1HP.

I managed to offset that by adding the "vitality" gem support to Berserk. Didn't die since that was set.

Another thing is in this game if you have 0 items or passives that give life regen, you stay at that hp. You may be with this passive at 0.05HP but it will still show 1.

If you have some regen and you get out of combat you will recover that 1 full hp, but if you have 0 regen, you keep getting lower until eventually a decimal of a number kills you randomly xD.

TLDR: if you have life regen in you gear, try to get out of combat once in a minute or so. If you don't, vitality support gem offsets that dmg.