=> 0xb772c424 <__kernel_vsyscall+16>:	pop    %ebp
   0xb772c425 <__kernel_vsyscall+17>:	pop    %edx
   0xb772c426 <__kernel_vsyscall+18>:	pop    %ecx
   0xb772c427 <__kernel_vsyscall+19>:	ret    
   0xb772c428:	add    %ch,(%esi)
   0xb772c42a:	jae    0xb772c494
   0xb772c42c:	jae    0xb772c4a2
   0xb772c42e:	jb     0xb772c4a4
   0xb772c430:	popa   
   0xb772c431:	bound  %eax,(%eax)
   0xb772c433:	cs
   0xb772c434:	push   $0x687361
   0xb772c439:	cs
   0xb772c43a:	fs
   0xb772c43b:	jns    0xb772c4ab
   0xb772c43d:	jae    0xb772c4b8