Container logs do not mention anything related to creating the sockets. And the socket at tmp/gvm/gvmd/gvmd.sock exists, as per
on the host and
on the gvmd container.
I saw you mention in this post that the user with the userid 1001 should be able to read and write to the mounted directory, although I suppose that does not concern the host system (not sure on this one). Maybe my inability to access the socket has something to do with permissions not being correctly set?