/usr/ is in libclj-stacktrace-clojure 0.2.6-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/debian/
/usr/share/
/usr/share/doc/
/usr/share/doc/libclj-stacktrace-clojure/
/usr/share/doc/libclj-stacktrace-clojure/README.md
/usr/share/doc/libclj-stacktrace-clojure/changelog.Debian.gz
/usr/share/doc/libclj-stacktrace-clojure/copyright
/usr/share/doc/libclj-stacktrace-clojure/html/
/usr/share/doc/libclj-stacktrace-clojure/html/README.html
/usr/share/doc-base/
/usr/share/doc-base/clj-stacktrace-readme
/usr/share/java/
/usr/share/java/clj-stacktrace-0.2.6.jar
/usr/share/maven-repo/
/usr/share/maven-repo/clj-stacktrace/
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/0.2.6/
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/0.2.6/clj-stacktrace-0.2.6.pom
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/debian/clj-stacktrace-debian.pom
/usr/share/java/clj-stacktrace.jar
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/0.2.6/clj-stacktrace-0.2.6.jar
/usr/share/maven-repo/clj-stacktrace/clj-stacktrace/debian/clj-stacktrace-debian.jar