| Debugging Tools for Windows |
The PANIC_STACK_SWITCH bug check has a value of 0x0000002B. This indicates that the kernel mode stack was overrun.
The following parameters are displayed on the blue screen.
| Parameter | Description |
|---|---|
| 1 | The trap frame |
| 2 | Reserved |
| 3 | Reserved |
| 4 | Reserved |
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.