=> 0x4ac416 <__kernel_vsyscall+2>:	ret    
   0x4ac417:	add    %ch,(%esi)
   0x4ac419:	jae    0x4ac483
   0x4ac41b:	jae    0x4ac491
   0x4ac41d:	jb     0x4ac493
   0x4ac41f:	popa   
   0x4ac420:	bound  %eax,(%eax)
   0x4ac422:	cs
   0x4ac423:	push   $0x687361
   0x4ac428:	cs
   0x4ac429:	fs
   0x4ac42a:	jns    0x4ac49a
   0x4ac42c:	jae    0x4ac4a7
   0x4ac42e:	insl   (%dx),%es:(%edi)
   0x4ac42f:	add    %ch,(%esi)
   0x4ac431:	fs