/usr/lib/x86_64-linux-gnu/ is in libdevice-usb-perl 0.36-3+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/
/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/Device/
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/FAQ.pod
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/Bus.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/Device.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/DevInterface.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/DevConfig.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/Device/USB/DevEndpoint.pm
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Device/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Device/USB/
/usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Device/USB/USB.so