Hi, 

checksec pointed out that various directories in our /usr are 0755 while
they're 0555 on Fedora and Red Hat. For more hardened environments this might
make a difference, as it prevents a user "root" that doesn't have DAC_OVERRIDE
permission to no longer write/create files there. 

In order to achieve that, only one package need to own the permissions of that
directory. currently we have various packages co-owning it, which means actual
permission would depend on installation order, and we'd get installation
conflicts. 

This can be prevented by de-duplicating directory ownership. this is a tracker
bug that tracks the work related to it.