=> 0xb92422 <__kernel_vsyscall+2>:	ret    
   0xb92423:	add    %ch,(%esi)
   0xb92425:	jae    0xb9248f
   0xb92427:	jae    0xb9249d
   0xb92429:	jb     0xb9249f
   0xb9242b:	popa   
   0xb9242c:	bound  %eax,(%eax)
   0xb9242e:	cs
   0xb9242f:	push   $0x687361
   0xb92434:	cs
   0xb92435:	fs
   0xb92436:	jns    0xb924a6
   0xb92438:	jae    0xb924b3
   0xb9243a:	insl   (%dx),%es:(%edi)
   0xb9243b:	add    %ch,(%esi)
   0xb9243d:	fs