I'm drowning in these messages (about every 10 seconds) since the last patch for the DNS vulnerability. Users then get failed connection messages. Is there a bug in the patch? Jul 22 09:17:59 proxy squid[16549]: Squid Parent: child process 20248 exited due to signal 6 Jul 22 09:18:02 proxy squid[16549]: Squid Parent: child process 21970 started