Description of problem: running "chkrootkit" without options runs fine. running "chkrootkit -q" (eg: from cron or shell) produces errrors. Version-Release number of selected component (if applicable): chkrootkit-0.48-7.fc8 How reproducible: Always Steps to Reproduce: 1. install chkrootkit 2. run "chkrootkit -q" from shell Actual results: error are printed out when running with "-q": find: WARNING: Hard link count is wrong for /proc: this may be a bug in your filesystem driver. Automatically turning on find's -noleaf option. Earlier results may have failed to include directories that should have been searched. Expected results: no errors, as running without "-q" to suppress output. Additional info: "alias find='fin d -noleaf'" in .bashrc doesn't help.
As the message says, it is a kernel bug. It is find /proc >/dev/null which gives this warning, too, whenever it is reproducible. It is not specific to chkrootkit. -q means "quiet" and has nothing to do with this. It is being worked on by the upstream kernel developers, I think.