Bug Check 0x30: SET_OF_INVALID_CONTEXT

The SET_OF_INVALID_CONTEXT bug check has a value of 0x00000030. This indicates that the stack pointer in a trap frame had an invalid value.

Important This topic is for programmers. If you are a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.

SET_OF_INVALID_CONTEXT Parameters

The following parameters are displayed on the blue screen.

Parameter	Description
1	The new stack pointer
2	The old stack pointer
3	The trap frame address
4	0

Cause

This bug check occurs when some routine attempts to set the stack pointer in the trap frame to a lower value than the current stack pointer value.

If this error were not caught, it would cause the kernel to run with a stack pointer pointing to stack which is no longer valid.