Dear All! I am using squid Version 2.5.STABLE12-20060113 with following compliation --prefix=/usr/local/squid --enable-poll --enable-snmp --enable-cache_digests --enable-underscores --enable-removal-policies=heap,lru --enable-storeio=aufs,coss,diskd,ufs --enable-delay-pools --with-pthreads --enable-icmp--enable-arp-acl --enable-htcp --enable-carp my squid dies after a day or two loggin following error in the syslog squid1 squid[3236]: Squid Parent: child process 3297 exited due to signal 11 any idea. I change my squid install from FreeBSD 6.0 to Centos but still havent been able to make it stable. Happening for the first time, all earliar squid installs never encountered this issue. Any help will be appreciated. Hilal -- Hilal Afridi Server Engineer Goldbar Enterprises LLC Cell# 92-321-5178108 --------------------------------------------------------