Guy, I recompiled my kernel without the INET6 option and recompiled squid 3.3.9 with --disable-ipv6 and still get that error.. I'll try building from ports next.. just to see. Thanks! - Don >I can’t find the squid core from the 3.3.9 crashes I saw, but frames #4 and #3 do look familiar. > >FWIW, I run FreeBSD kernels without IPV6 support, which may be a factor in why wccp2_address 0.0.0.0 works around the >crash. > >Guy