What risks are associated with excessive call stack depth in a program?

Excessive increase in call stack depth in a program leads to several risks:

• Stack overflow: The stack has a limited size, and overly deep recursive calls or chains of functions can cause it to overflow, resulting in program crash.
• Increased memory consumption: Each function call occupies space on the stack, so a deep stack increases memory usage.
• Reduced performance: Deep calls can slow down execution due to overheads in stack management.

In Go, for example, a goroutine's stack dynamically expands, but there is still a limit, and uncontrolled recursion can lead to a panic due to stack overflow.