=> 0xbac416 <__kernel_vsyscall+2>:	ret    
   0xbac417:	add    %ch,(%esi)
   0xbac419:	jae    0xbac483
   0xbac41b:	jae    0xbac491
   0xbac41d:	jb     0xbac493
   0xbac41f:	popa   
   0xbac420:	bound  %eax,(%eax)
   0xbac422:	cs
   0xbac423:	push   $0x687361
   0xbac428:	cs
   0xbac429:	fs
   0xbac42a:	jns    0xbac49a
   0xbac42c:	jae    0xbac4a7
   0xbac42e:	insl   (%dx),%es:(%edi)
   0xbac42f:	add    %ch,(%esi)
   0xbac431:	fs