/usr/ is in libdbd-mysql-perl 4.028-2+deb8u2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.20/DBD/
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.20/
/usr/lib/x86_64-linux-gnu/perl5/5.20/DBD/mysql/
/usr/lib/x86_64-linux-gnu/perl5/5.20/DBD/mysql/GetInfo.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/DBD/mysql.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/DBD/README.pod
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/DBD/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/DBD/mysql/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/DBD/mysql/mysql.so
/usr/share/
/usr/share/man/
/usr/share/man/man3/
/usr/share/man/man3/DBD::README.3pm.gz
/usr/share/man/man3/DBD::mysql.3pm.gz
/usr/share/doc/
/usr/share/doc/libdbd-mysql-perl/
/usr/share/doc/libdbd-mysql-perl/copyright
/usr/share/doc/libdbd-mysql-perl/examples/
/usr/share/doc/libdbd-mysql-perl/examples/bigint_quotes.pl
/usr/share/doc/libdbd-mysql-perl/examples/bug14979.pl
/usr/share/doc/libdbd-mysql-perl/examples/bug21028.pl
/usr/share/doc/libdbd-mysql-perl/examples/bug30033.pl
/usr/share/doc/libdbd-mysql-perl/examples/bug30033pg.pl
/usr/share/doc/libdbd-mysql-perl/examples/decimal_test.pl
/usr/share/doc/libdbd-mysql-perl/examples/issue21946.pl
/usr/share/doc/libdbd-mysql-perl/examples/prepare_memory_usage.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example1.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example2.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example2a.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example2b.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example3.pl
/usr/share/doc/libdbd-mysql-perl/examples/proc_example4.pl
/usr/share/doc/libdbd-mysql-perl/changelog.Debian.gz
/usr/share/doc/libdbd-mysql-perl/changelog.gz
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libdbd-mysql-perl