Bug Check Bug Check 0x1D3: WFP_INVALID_OPERATION


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.

The WFP_INVALID_OPERATION bug check has a value of 0x000001D3. This indicates that a Windows Filtering Platform callout performed an invalid operation.


Parameter Description
1 The subtype of the bugcheck.
2 Reserved
3 Reserved
4 Reserved

Parameter 1 Values

0x1 : Callout injected an NBL with multiple NET_BUFFERS inbound.

2 - Reserved.

3 - Pointer to NBL.

4 - Reserved.


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