Logwatch report for the 24th on one of my servers had this entry, was just wondering if anyone else saw this in their "auth.log" or "secure" log(s)? Or, does anyone have any ideas as to what generated this? Perl is only accessible via the loopback ( or the cli. This is the first time I've ever seen this, no recent changes (new packages, reconfigs, whatever) that I'm aware of...

--------------------- Connections (secure-log) Begin ------------------------

 **Unmatched Entries**
   perl: gethostby*.getanswer: asked for "", got "": 1 Time(s)

 ---------------------- Connections (secure-log) End -------------------------