Also poison damage. Lost my dark elf priestess that I got from a statue to bee poison. That is, she raged and attacked because of her taking poison damage.

Wonder if this is related to panicking monsters almost never occurring anymore. I think some panic states are converted into rages instead. Kranach used to panic almost every battle, I've killed him countless times over the last week and not seen it happen once.

I changed the title to just 'blind rage triggered by damage' (formerly said 'environmental damage'). Or maybe the problem is that the rage doesn't seek an appropriate target.

Had another bit of no-fun when a stone giant lord fought Leggot the shopkeeper, leggot finished him off but then started bleeding, berserked due to his bleeding and went after me.

I've encountered the same with a companion attacking an acid vortex, going to critical and turned on me. Issue 4366.