/usr/ is in libbpfcc-dev 0.5.0-5ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/bcc/
/usr/include/bcc/BPF.h
/usr/include/bcc/BPFTable.h
/usr/include/bcc/bcc_exception.h
/usr/include/bcc/bcc_syms.h
/usr/include/bcc/bpf_common.h
/usr/include/bcc/bpf_module.h
/usr/include/bcc/compat/
/usr/include/bcc/compat/linux/
/usr/include/bcc/compat/linux/bpf.h
/usr/include/bcc/compat/linux/bpf_common.h
/usr/include/bcc/compat/linux/virtual_bpf.h
/usr/include/bcc/file_desc.h
/usr/include/bcc/libbpf.h
/usr/include/bcc/perf_reader.h
/usr/include/bcc/table_desc.h
/usr/include/bcc/table_storage.h
/usr/share/
/usr/share/doc/
/usr/share/doc/libbpfcc-dev/
/usr/share/doc/libbpfcc-dev/copyright
/usr/share/doc/libbpfcc-dev/NEWS.Debian.gz
/usr/share/doc/libbpfcc-dev/README.Debian
/usr/share/doc/libbpfcc-dev/changelog.Debian.gz