libmessage-passing-filter-regexp-perl 0.05-3 (ppc64el binary) in ubuntu kinetic

 Message::Passing::Filter::Regexp is a Message::Passing filter which
 passes all incoming messages through regexp captures.
 .
 Note it must be applied after Message::Passing::Filter::ToLogstash
 because it won't process JSON data but directly captures
 "$message-"{'@message'}> data lines into "%{ $message-"{'@fields'} }>.