Segfault happened at: 0x55b75ba5902d:	mov    0x8(%r12),%r8d
PC (0x55b75ba5902d) ok
source "0x8(%r12)" (0x55b75ba58c98) ok
destination "%r8d" ok
SP (0x7ffd4c846670) ok
Reason could not be automatically determined.