Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) up
#1 0x000000000073ebec in __register_frame_info_bases.part.5 ()
(gdb) disass
Dump of assembler code for function __register_frame_info_bases.part.5:
0x000000000073ebb0 <+0>: push %rbp
0x000000000073ebb1 <+1>: push %rbx
0x000000000073ebb2 <+2>: mov %rsi,%rbx
0x000000000073ebb5 <+5>: sub $0x8,%rsp
0x000000000073ebb9 <+9>: mov $0x67ecd0,%rbp
0x000000000073ebc0 <+16>: movq $0xffffffffffffffff,(%rsi)
0x000000000073ebc7 <+23>: mov %rdx,0x8(%rsi)
0x000000000073ebcb <+27>: mov %rcx,0x10(%rsi)
0x000000000073ebcf <+31>: mov %rdi,0x18(%rsi)
0x000000000073ebd3 <+35>: movq $0x7f8,0x20(%rsi)
0x000000000073ebdb <+43>: test %rbp,%rbp
0x000000000073ebde <+46>: je 0x73ebec <__register_frame_info_bases.part.5+60>
0x000000000073ebe0 <+48>: lea 0x1bf319(%rip),%rdi # 0x8fdf00 <object_mutex>
0x000000000073ebe7 <+55>: call 0x0 ; <--- ?!?
=> 0x000000000073ebec <+60>: mov 0x1bf345(%rip),%rax # 0x8fdf38 <unseen_objects>
0x000000000073ebf3 <+67>: mov %rbx,0x1bf33e(%rip) # 0x8fdf38 <unseen_objects>
0x000000000073ebfa <+74>: mov %rax,0x28(%rbx)
0x000000000073ebfe <+78>: mov 0x1bf324(%rip),%eax # 0x8fdf28 <any_objects_registered>
0x000000000073ec04 <+84>: test %eax,%eax
0x000000000073ec06 <+86>: je 0x73ec30 <__register_frame_info_bases.part.5+128>
0x000000000073ec08 <+88>: test %rbp,%rbp
0x000000000073ec0b <+91>: je 0x73ec20 <__register_frame_info_bases.part.5+112>
0x000000000073ec0d <+93>: add $0x8,%rsp
0x000000000073ec11 <+97>: lea 0x1bf2e8(%rip),%rdi # 0x8fdf00 <object_mutex>
0x000000000073ec18 <+104>: pop %rbx
0x000000000073ec19 <+105>: pop %rbp
0x000000000073ec1a <+106>: jmp 0x0 ; <--- ?!?
0x000000000073ec1f <+111>: nop
0x000000000073ec20 <+112>: add $0x8,%rsp
0x000000000073ec24 <+116>: pop %rbx
0x000000000073ec25 <+117>: pop %rbp
0x000000000073ec26 <+118>: ret
0x000000000073ec27 <+119>: nopw 0x0(%rax,%rax,1)
--Type <RET> for more, q to quit, c to continue without paging--