There is a limited set of virtualization-related symbols that are currently not available: storvsp.pdb, hvax64.pdb, hvix64.pdb, and hvloader.pdb.
If you have a scenario where you need access to any of these symbols, please let us know in the comments below or through the
app. Please include some detail on the specific scenario which you are looking at. With newer releases, we are evaluating whether we can make even more symbols available.
[update 2018-04-26]: symbols for vid.sys, vid.dll, and vmprox.dll are now available as well.
[update 2018-10-24]: symbols for passthruparser.sys, storvsp.sys, and vhdparser.sys are now available.