Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a17, rsp 00007fff0ac85528, rbp 00007fff0ac85550
   rsi 000000000000000b, rdi 0000000000008a17, r8  00007fcfe9984740
   r9  0000000000000000, r10 00007fff0ac84fa0, r11 0000000000000206
   r12 00007fff0ac85a50, r13 000000000238f520, r14 00000000013c5630
   r15 00007fcfd8c90418
  --- traceback not available
Error: segmentation violation
   rax 0000000000000000, rbx 00000000013dc140, rcx ffffffffffffffff
   rdx 0000000000008a19, rsp 00007ffe1131cb88, rbp 00007ffe1131cbb0
   rsi 000000000000000b, rdi 0000000000008a19, r8  00007f225b0f7740
   r9  0000000000000000, r10 00007ffe1131c5e0, r11 0000000000000206
   r12 00007ffe1131d0b0, r13 000000000238f520, r14 00000000013c5630
   r15 00007f224a425568
  --- traceback not available