VirtualBox VM fails to start after upgrade of 11-stable system

[Kevin Oberman]

I m unable to get the Windows7 virtual machine to resume after upgrading my
kernel from r320666 to r324075. I did rebuild and reinstall the kmod after
the upgrade. It fails with the following error:
Failed to open a session for the virtual machine Win7.

The VM session was aborted.

Result Code: NS_ERROR_FAILURE (0x80004005)
Component: SessionMachine
Interface: ISession {7844aa05-b02e-4cdd-a04f-ade4a762e6b7}

Has anyone else seen this or have an idea of what is happening? Much as I
hate to admit it, I really need the VM running.
--
Kevin Oberman, Part time kid herder and retired Network Engineer
E-mail: rkoberman at gmail.com
PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683