All reports of unknown-control-file for the archive. The extended description of this tag is:
The package contains an unknown control file. Policy says that putting additional files in the package control area is not generally a good idea.
Refer to Debian Policy Manual (Package control information files) for details.
Severity: normal, Certainty: possible
Check: control-files, Type: binary, udeb
This tag has not been emitted in any package tested by Lintian.