Anyone has idea about this problem? It's a squidguard or squidclamav problem?I've had the same problem, except I also get in the logs "/bsd: file: table is full"
Try sysctl kern.nfiles or pstat -T to see how many open file descriptors you have. With either redirector, but not both, I end up with a sane amount (300-400 in my installation) but 3-4k with both, and setting kern.maxfiles to 32768 or some really high number seems only to slightly delay this.
-John
