Yesterday 48 occurrances of this showed up in my cache.log: Malformed UTF-8 character (unexpected continuation byte 0xad, with no preceding start byte) in pattern match (m//) at (eval 1) line 5, <STDIN> line 21982. This with Squid v2.4S9 + all patches through April 20th, on a Linux system. What causes these log entries, and do I need to worry about them? Thanks.
