HRESULT 0x80290206 (TBSIMP_E_DUPLICATE

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Description:

The specified virtual handle matches a virtual handle already in use.

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TBSIMP_E_HASH_BAD_KEY	TBSIMP_E_INVALID_OUTPUT_POINTER

TBSIMP_E_DUPLICATE_VHANDLE

A virtual TPM handle collides with an existing mapping

TBSIMP_E_DUPLICATE_VHANDLE (0x80290206) means the implementation found a duplicate virtual-handle identity in its resource map. The underlying TPM object may be valid; software virtualization bookkeeping is inconsistent.

Evidence to capture

Record the duplicate vhandle, owning TBS context, physical handle/resource, allocation sequence, and whether a previous mapping should have been removed.

Focused correction

Correct the virtual-handle allocator/lifetime path and remove stale mappings through supported cleanup. Do not alias two live resources to the same virtual handle.

Technical references

Microsoft: Resource Virtualization in TBS.
Microsoft: Command Scheduling in TBS.
Microsoft: About TPM Base Services.
Microsoft: Power Management in TBS.

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