=> 0x183416 <__kernel_vsyscall+2>:	ret    
   0x183417:	add    %ch,(%esi)
   0x183419:	jae    0x183483
   0x18341b:	jae    0x183491
   0x18341d:	jb     0x183493
   0x18341f:	popa   
   0x183420:	bound  %eax,(%eax)
   0x183422:	cs
   0x183423:	push   $0x687361
   0x183428:	cs
   0x183429:	fs
   0x18342a:	jns    0x18349a
   0x18342c:	jae    0x1834a7
   0x18342e:	insl   (%dx),%es:(%edi)
   0x18342f:	add    %ch,(%esi)
   0x183431:	fs