Segfault happened at: 0x7fdfea1f459e:	cmpq   $0x0,0x70(%rdi)
PC (0x7fdfea1f459e) ok
source "$0x0" ok
destination "0x70(%rdi)" (0x00000071) not located in a known VMA region (needed writable region)!
Stack memory exhausted (SP below stack segment)