Bug Check 0x1E9: ILLEGAL_ATS_INITIALIZATION
The ILLEGAL_ATS_INITIALIZATION bug check has a value of 0x000001E9. This indicates that the driver has attempted to illegally enable the Address Translation Service (ATS) on a device which has been already been enabled for Shared Virtual Memory (SVM).
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.
ILLEGAL_ATS_INITIALIZATION Parameters
Parameter | Description |
---|---|
1 | The physical device object. |
2 | Reserved |
3 | Reserved |
4 | Reserved |
Resolution
The !analyze debug extension displays information about the bugcheck and can be helpful in determining the root cause.