What does NTSTATUS 0x401E0201 (STATUS_GRAPHICS_SKIP_ALLOCATION_PREPARATION) mean?

 
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STATUS_GRAPHICS_PARTIAL_DATA_POPULATED STATUS_GRAPHICS_MODE_NOT_PINNED

STATUS_GRAPHICS_SKIP_ALLOCATION_PREPARATION

Allocation preparation was intentionally bypassed

STATUS_GRAPHICS_SKIP_ALLOCATION_PREPARATION is a Windows NTSTATUS value from the graphics/display facility. It belongs to the WDDM kernel display stack rather than to a Win32 GDI error alone, so the useful context is usually the adapter, VidPN object, child device, present path, or primary allocation involved in the call.

This informational graphics status appears in the lower display/graphics scheduling path, where allocations referenced by a DMA buffer normally need preparation before execution. It does not describe a VidPN topology problem or a monitor capability failure; it describes the allocation-preparation step of the graphics memory and command-submission pipeline.

For diagnostics, separate this status from allocation creation or residency failures. It can be returned when the driver or kernel path has determined that the normal preparation work is not required for the current submission. If a later command fails, correlate that later failure with allocation handles and residency state instead of blaming this status by itself.

What to check

  • Record the DMA buffer context and the allocation handles that were considered for preparation.
  • Check whether the path is informational in the caller contract before converting it to a fatal error.
  • If rendering later fails, inspect residency, paging-buffer, and device-removed information separately.

References


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