Event ID 11903 — Miscellaneous

Applies To: Windows Server 2008

This is preliminary documentation and subject to change.

Event Details

Product: Windows Operating System
ID: 11903
Source: Microsoft-Windows-Hyper-V-Worker
Version: 6.0
Symbolic Name: MSVDEV_INTERNAL_FATAL_ERROR_SUMMARY
Message: Device '%3': an unrecoverable internal error has occurred.

Resolve

Inspect and turn on virtual machine

Check the environment the virtual machine is trying to start in:

  • the virtual machine RAM should be less than the physical memory available
  • the number of virtual processors should not exceed number of logical processors on the system
  • the eventlog (for any prior failures that lead to this failure)

Try starting the virtual machine again.

Verify

The virtual machine is able to power on successfully at the end of the operation.

Miscellaneous

Hyper-V