id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,uname,nginx_version 1328,Incorrect value of $upstream_addr in access_log,makhnev.wna.ru@…,,"log_format upstream_addr 'host: $host | upstream addr: $upstream_addr | request: $request'; For sometimes, on 504 errors from upstream I've get upstream name instead of upstream ip:port Sample: upstream addr: 10.218.13.123:8080, 10.218.17.15:8080 upstream addr: 10.218.13.123:8080, qa04-apis (<<<