Memory leaks

Every time i reach Lategame, ~1000 cycles in, the game crashes on every second autosave. i can play one cycle, save once, if i continue playin on this session it WILL crash one cycle later. Ive moved my whole home directory to a new ssd and checked physical memory through bios, i think my pc is not the cause. Tried with and without mods, doesnt make any difference.

Player.log