net-proxy/squid init.d stopping too related from squid health and long waiting even if squid is dead (or -s KILL, some situations at least). But usually there are subject to fast restart. Next attached suggested simple fix for this behaviour (yes, you may suggest your additional error messages...) Reproducible: Always
Created attachment 265587 [details, diff] squid.initd.patch
PS Oh yes, I forget workaround BSD behaviour... Sorry. But let it be just example.