=> 0x757416 <__kernel_vsyscall+2>:	ret    
   0x757417:	add    %ch,(%esi)
   0x757419:	jae    0x757483
   0x75741b:	jae    0x757491
   0x75741d:	jb     0x757493
   0x75741f:	popa   
   0x757420:	bound  %eax,(%eax)
   0x757422:	cs
   0x757423:	push   $0x687361
   0x757428:	cs
   0x757429:	fs
   0x75742a:	jns    0x75749a
   0x75742c:	jae    0x7574a7
   0x75742e:	insl   (%dx),%es:(%edi)
   0x75742f:	add    %ch,(%esi)
   0x757431:	fs