x64程序偶尔返回正确的SIDT值（x64程序集）

I use Visual studio 2012 and I created a x64 bit program that returns the value of the SIDT function (without the offset). The problem is that when I initially run the program, it returns the right value, but when I run the program multiple times, it returns the right value occasionally I use Visual studio 2012 and I created a x64 bi