Bug Check 0x2B: PANIC_STACK_SWITCH

The PANIC_STACK_SWITCH bug check has a value of 0x0000002B. This indicates that the kernel mode stack was overrun.

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.

PANIC_STACK_SWITCH Parameters

Parameter Description

1

The trap frame

2

Reserved

3

Reserved

4

Reserved

Cause

This error normally appears when a kernel-mode driver uses too much stack space. It can also appear when serious data corruption occurs in the kernel.