Program received signal SIGSEGV, Segmentation fault.
0x0000555555555dfd in ?? ()
(gdb) x/1i $rip
=> 0x555555555dfd:	mov    (%rax,%r14,1),%r12
(gdb) i r
rax            0x0	0
rbx            0x555555758140	93824994345280
rcx            0x207c	8316
rdx            0x7ffff7dcf980	140737351842176
rsi            0x0	0
rdi            0x55555576ac20	93824994421792
rbp            0x7fffffffdbe0	0x7fffffffdbe0
rsp            0x7fffffffdb60	0x7fffffffdb60
r8             0x7ffff752c700	140737342785280
r9             0x7ffff752b600	140737342780928
r10            0x8	8
r11            0x246	582
r12            0x7fffffffdbf0	140737488346096
r13            0x7fffffffdc00	140737488346112
r14            0x0	0
r15            0x5555555561b0	93824992240048
rip            0x555555555dfd	0x555555555dfd
eflags         0x10206	[ PF IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
---Type <return> to continue, or q <return> to quit---
gs             0x0	0