=> 0x2ca422 <__kernel_vsyscall+2>:	ret    
   0x2ca423:	add    %ch,(%esi)
   0x2ca425:	jae    0x2ca48f
   0x2ca427:	jae    0x2ca49d
   0x2ca429:	jb     0x2ca49f
   0x2ca42b:	popa   
   0x2ca42c:	bound  %eax,(%eax)
   0x2ca42e:	cs
   0x2ca42f:	push   $0x687361
   0x2ca434:	cs
   0x2ca435:	fs
   0x2ca436:	jns    0x2ca4a6
   0x2ca438:	jae    0x2ca4b3
   0x2ca43a:	insl   (%dx),%es:(%edi)
   0x2ca43b:	add    %ch,(%esi)
   0x2ca43d:	fs