Bug Check 0x92: UP_DRIVER_ON_MP_SYSTEM
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.
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for