/usr/share/lintian/overrides/libllvm3.5 is in libllvm3.5 1:3.5-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # That is normal. Upstream does not match the debian convention
libllvm3.5: package-name-doesnt-match-sonames libLLVM-3.5-1
|