NTSTATUS 0xC0370021 (STATUS_VID_MMIO_RANGE

Status / error code:

Category:

Constant name:

Source:

Facility:

Operating System:

Description:

The memory mapped I/O for this page range no longer exists. Restarting the virtual machine may fix the problem. If the problem persists, try restarting the physical computer.

Could be also:
Constant	Type	OS
ERROR_VID_MMIO_RANGE_DESTROYED	HRESULT	Windows

Previous	Next
STATUS_VID_MB_PROPERTY_ALREADY_SET_RESET	STATUS_VID_INVALID_CHILD_GPA_PAGE_SET

STATUS_VID_MMIO_RANGE_DESTROYED

The MMIO range no longer exists

STATUS_VID_MMIO_RANGE_DESTROYED concerns memory-mapped I/O, not ordinary RAM. The page range used for device emulation or assigned-device communication has been destroyed before the current operation completed.

This code refers to a destroyed memory-mapped I/O range, which is device-facing address space rather than ordinary guest RAM backing. Correlate the failure with virtual-device removal, MMIO unmapping, intercept handling, or partition teardown to determine which component continued using the range after it ceased to exist.

MMIO ranges are especially sensitive to ordering because device backends, intercept handling, and VM teardown can all touch the same range.

What to inspect

Capture the MMIO base, size, device/backend identity, and partition state.
Check whether device removal, VM stop, or reset destroyed the range while an intercept was still pending.
Correlate with virtual-processor stop-pending or invalid GPA-range handle statuses.

References

Looking for a different code? Search another status or error code.