/usr/ is in libopenusb-doc 1.1.11-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libopenusb-doc/html/intro.html
/usr/share/
/usr/share/doc/
/usr/share/doc/libopenusb-doc/
/usr/share/doc/libopenusb-doc/changelog.Debian.gz
/usr/share/doc/libopenusb-doc/copyright
/usr/share/doc/libopenusb-doc/html/
/usr/share/doc/libopenusb-doc/html/api-timeouts.html
/usr/share/doc/libopenusb-doc/html/api-types.html
/usr/share/doc/libopenusb-doc/html/api.html
/usr/share/doc/libopenusb-doc/html/examples-other.html
/usr/share/doc/libopenusb-doc/html/examples.html
/usr/share/doc/libopenusb-doc/html/function.openusbabort.html
/usr/share/doc/libopenusb-doc/html/function.openusbclaiminterface.html
/usr/share/doc/libopenusb-doc/html/function.openusbcputole.html
/usr/share/doc/libopenusb-doc/html/function.openusbctrlxfer.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetaltsetting.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetbusidlist.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetconfiguration.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetdevicedata.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetdevid.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetdevidsbybus.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetlibhandle.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetmaxxfersize.html
/usr/share/doc/libopenusb-doc/html/function.openusbgetrawdesc.html
/usr/share/doc/libopenusb-doc/html/function.openusbinit.html
/usr/share/doc/libopenusb-doc/html/function.openusbletocpu.html
/usr/share/doc/libopenusb-doc/html/function.openusbopendevice.html
/usr/share/doc/libopenusb-doc/html/function.openusbparsedata.html
/usr/share/doc/libopenusb-doc/html/function.openusbreset.html
/usr/share/doc/libopenusb-doc/html/function.openusbsetdebug.html
/usr/share/doc/libopenusb-doc/html/function.openusbsetdefaulttimeout.html
/usr/share/doc/libopenusb-doc/html/ref.parsers.html
/usr/share/doc/libopenusb-doc/html/function.openusbseteventcallback.html
/usr/share/doc/libopenusb-doc/html/function.openusbstart.html
/usr/share/doc/libopenusb-doc/html/function.openusbstrerror.html
/usr/share/doc/libopenusb-doc/html/function.openusbwait.html
/usr/share/doc/libopenusb-doc/html/function.openusbxferwait.html
/usr/share/doc/libopenusb-doc/html/functions.html
/usr/share/doc/libopenusb-doc/html/index.html
/usr/share/doc/libopenusb-doc/html/intro-differences-to-0.1.html
/usr/share/doc/libopenusb-doc/html/intro-overview.html
/usr/share/doc/libopenusb-doc/html/intro-support.html
/usr/share/doc/libopenusb-doc/html/openusb_guide.html
/usr/share/doc/libopenusb-doc/html/preface.html
/usr/share/doc/libopenusb-doc/html/ref.core.html
/usr/share/doc/libopenusb-doc/html/ref.deviceops.html
/usr/share/doc/libopenusb-doc/html/ref.helper.html
/usr/share/doc/libopenusb-doc/html/ref.transfer.html