the result I post before is the version from ubuntu package
if replaced with debian version, the result of debsums ipset is ... /usr/share/bash-completion/completions/ipset FAILED ...
the debian version can fix my problem.
the result I post before is the version from ubuntu package
if replaced with debian version, the result of debsums ipset is bash-completion /completions/ ipset FAILED
...
/usr/share/
...
the debian version can fix my problem.