Crash the CMD command line of the Operating System

Today, I accidentally clicked several attributes in the CMD command line attribute dialog box, And the CMD crashed. After several retries, the cluster crashes, and on a colleague's machine, the cluster crashes. I installed Windows 7 in my company. After I went home, I tried a few times on XP at home and crashed. There is a picture with the truth:

 

Later I tried it at home, and the reproduction process under the XP system.

Procedure:

1."Start"-"Run"-"CMD"

2. Right-click the CMD title bar and click"Default Value"

3. Modify"DefaultCodePage".

4. Click"FontTab, and then crash.

 

Note:

In the above operation steps, if the operation does not crash after one operation, you need to try multiple times. I have not found a definite rule to make it crash. But in my experiments, the chance of a crash is still quite high.

If you are interested, give it a try. If you find the law that will inevitably crash, please tell me! (Why can't I find the rule)