Squid crashing

[mooh]

Just to let everyone know: I just discovered that for the last 2 days squid has been crashing without restarting. It popped up while running ansible apt updates on a number of machines. As it turns out, squid crashes on every 3rd "apt update", wether ansible is running in parallel mode or sequentially. I have been unable to find anything in the logs nor any core dumps. Resetting nor re-installing the plugin has not helped.

Squid was only used here to work-around auto-proxy config problems debian had for a while some time ago. I solved the issue creating an interface group with the required FW rules and removed squid from the firewall.