MVC indefinitely loads the page and call the controller cyclical

I have found that the page load indefinitely. And the reason was I add @Html.RenderAction to my default layout.

So the solution of the problem to add the next code to rendered view:

@{
      Layout = null;
}

As I understand, MVC try to load the next without this code:

Layout -> MyView -> Layout -> MyView -> ....

With code above:

Layout -> MyView { -> null}

So it's happens.