Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a65, rsp 00007fff6eb66c48, rbp 00007fff6eb66c70
   rsi 000000000000000b, rdi 0000000000008a65, r8  00007fabec1aa740
   r9  0000000000000000, r10 00007fff6eb666a0, r11 0000000000000206
   r12 00007fff6eb67170, r13 000000000238f520, r14 00000000013c5630
   r15 00007fabdc14a6d8
  --- traceback not available
Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a69, rsp 00007ffeb1da9f88, rbp 00007ffeb1da9fb0
   rsi 000000000000000b, rdi 0000000000008a69, r8  00007f8213072740
   r9  0000000000000000, r10 00007ffeb1da99e0, r11 0000000000000206
   r12 00007ffeb1daa4b0, r13 000000000238f520, r14 00000000013c5630
   r15 00007f820469cc28
  --- traceback not available