0xb9f422 <__kernel_vsyscall+2>:	ret    
0xb9f423:	add    %ch,(%esi)
0xb9f425:	jae    0xb9f48f
0xb9f427:	jae    0xb9f49d
0xb9f429:	jb     0xb9f49f
0xb9f42b:	popa   
0xb9f42c:	bound  %eax,(%eax)
0xb9f42e:	cs
0xb9f42f:	push   $0x687361
0xb9f434:	cs
0xb9f435:	fs
0xb9f436:	jns    0xb9f4a6
0xb9f438:	jae    0xb9f4b3
0xb9f43a:	insl   (%dx),%es:(%edi)
0xb9f43b:	add    %ch,(%esi)
0xb9f43d:	fs