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Bug Check 0x92: UP_DRIVER_ON_MP_SYSTEM

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The UP_DRIVER_ON_MP_SYSTEM bug check has a value of 0x00000092. This bug check indicates that a uniprocessor-only driver has been loaded on a multiprocessor system.

Important

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

UP_DRIVER_ON_MP_SYSTEM Parameters

Parameter Description

1

The base address of the driver

2

Reserved

3

Reserved

4

Reserved

Cause

A driver that is compiled to work only on uniprocessor machines has been loaded, but the Microsoft Windows operating system is running on a multiprocessor system with more than one active processor.

Resolution

The !analyze debug extension displays information about the bug check and can be helpful in determining the root cause.