!wudfext.wudfdownkmirp
The !wudfext.downkmmirp extension displays the kernel-mode I/O request packet (IRP) that corresponds to the specified user-mode I/O request packet (UM IRP).
!wudfext.wudfdownkmirp Address
Address
Specifies the address of the UM IRP whose corresponding kernel-mode IRP is to be displayed.
Wudfext.dll
For more information, see User-Mode Driver Framework Debugging.
You can use the !wudfext.umirps extension command to display a list of all outstanding UM IRPs in the host process.