Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a3f, rsp 00007ffe92892698, rbp 00007ffe928926c0
   rsi 000000000000000b, rdi 0000000000008a3f, r8  00007f3460422740
   r9  0000000000000000, r10 00007ffe92892120, r11 0000000000000202
   r12 00007ffe92892bc0, r13 000000000238f520, r14 00000000013c5630
   r15 00007f344fa571c8
  --- traceback not available
Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a41, rsp 00007fffe879cf88, rbp 00007fffe879cfb0
   rsi 000000000000000b, rdi 0000000000008a41, r8  00007ffa59609740
   r9  0000000000000000, r10 00007fffe879c9e0, r11 0000000000000206
   r12 00007fffe879d4b0, r13 000000000238f520, r14 00000000013c5630
   r15 00007ffa4912e488
  --- traceback not available