I nstalled solidcore on a redhat box with VSE on it, i changed the process order as this is a known issue, I started a solidify of the /volume now the box is dead, i launch a console session enter the username and password then the box hangs.
With reference to https://kc.mcafee.com/corporate/index?page=content&id=KB70194, I assume that you are using Change Control. In case you are using Application Control then it is not supported.
If you have further query, please respond with version of Solidcore installed and Linux kernel. For further analysis you can also open a service request and provide detailed logs.