Hi, I have the similar problem on FreeBSD 10.1-STABLE #1 r275861 with squid-3.4.10. I also applied MEMPOOLS=1 when starting squid. I experience the process slowing down and unacceptable performance. Squid is configured to use kerberos and ntlm authentication and lap group authentication. other settings: cache_replacement_policy heap LFUDA cache_mem 4096 MB maximum_object_size 32 MB cache_dir diskd /usr/local/squid/cache 32768 32 256 I have seen the following errors in cache.log: FATAL: Received Segment Violation...dying. FATAL: Received Bus Error...dying. after this the squid restarts. The system has 10GB of memory and is working as internal cache for ~600 users. Please point me in the right direction. I have no problem running squid33-3.3.13 on FreeBSD 9.3-STABLE #0 r270210. Thank you very much. Regards, lk _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users