=> 0x7f4cc06697ef <__GI_raise+159>:	mov    %r8d,%eax
   0x7f4cc06697f2 <__GI_raise+162>:	add    $0x90,%rsp
   0x7f4cc06697f9 <__GI_raise+169>:	retq   
   0x7f4cc06697fa <__GI_raise+170>:	nopw   0x0(%rax,%rax,1)
   0x7f4cc0669800 <__GI_raise+176>:	mov    0x38b671(%rip),%rdx        # 0x7f4cc09f4e78
   0x7f4cc0669807 <__GI_raise+183>:	neg    %eax
   0x7f4cc0669809 <__GI_raise+185>:	mov    $0xffffffff,%r8d
   0x7f4cc066980f <__GI_raise+191>:	mov    %eax,%fs:(%rdx)
   0x7f4cc0669812 <__GI_raise+194>:	jmp    0x7f4cc06697d8 <__GI_raise+136>
   0x7f4cc0669814:	nopw   %cs:0x0(%rax,%rax,1)
   0x7f4cc066981e:	xchg   %ax,%ax
   0x7f4cc0669820 <killpg>:	test   %edi,%edi
   0x7f4cc0669822 <killpg+2>:	js     0x7f4cc0669830 <killpg+16>
   0x7f4cc0669824 <killpg+4>:	neg    %edi
   0x7f4cc0669826 <killpg+6>:	jmpq   0x7f4cc0669b10 <kill>
   0x7f4cc066982b <killpg+11>:	nopl   0x0(%rax,%rax,1)