0x28c422 <__kernel_vsyscall+2>:	ret    
0x28c423:	add    %ch,(%esi)
0x28c425:	jae    0x28c48f
0x28c427:	jae    0x28c49d
0x28c429:	jb     0x28c49f
0x28c42b:	popa   
0x28c42c:	bound  %eax,(%eax)
0x28c42e:	cs
0x28c42f:	push   $0x687361
0x28c434:	cs
0x28c435:	fs
0x28c436:	jns    0x28c4a6
0x28c438:	jae    0x28c4b3
0x28c43a:	insl   (%dx),%es:(%edi)
0x28c43b:	add    %ch,(%esi)
0x28c43d:	fs