If it's from the calling shell this bug is present in zsh, bash and pdksh (Note: ran as nonroot to avoid excess information):
[pat...@ubuntola grabber]% lvs File descriptor 15 (pipe:[15011]) leaked on lvs invocation. Parent PID 3077: /bin/zsh File descriptor 16 (pipe:[15011]) leaked on lvs invocation. Parent PID 3077: /bin/zsh WARNING: Running as a non-root user. Functionality may be unavailable. [pat...@ubuntola grabber]% bash [pat...@ubuntola grabber]% lvs File descriptor 15 (pipe:[15011]) leaked on lvs invocation. Parent PID 7501: bash File descriptor 16 (pipe:[15011]) leaked on lvs invocation. Parent PID 7501: bash WARNING: Running as a non-root user. Functionality may be unavailable. [pat...@ubuntola grabber]% exit [pat...@ubuntola grabber]% pdksh $ lvs File descriptor 15 (pipe:[15011]) leaked on lvs invocation. Parent PID 7576: pdksh File descriptor 16 (pipe:[15011]) leaked on lvs invocation. Parent PID 7576: pdksh WARNING: Running as a non-root user. Functionality may be unavailable. $ [pat...@ubuntola grabber]% -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/591823 Title: "File descriptor \d+ (\S+) leaked on lvs invocation." -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs