zlhgo opened a new issue #6184: URL: https://github.com/apache/apisix/issues/6184
### Issue description Occasionally appear ### Environment - apisix version (cmd: `apisix version`): 2.11.0 - OS (cmd: `uname -a`): Linux stable-apisix-gateway-5956d8b7-gns25 4.19.91-24.1.al7.x86_64 #1 SMP Wed Jul 21 17:40:23 CST 2021 x86_64 x86_64 x86_64 GNU/Linux - OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`): nginx version: openresty/1.19.9.1 built by gcc 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) built with OpenSSL 1.1.1l 24 Aug 2021 TLS SNI support enabled configure arguments: --prefix=/usr/local/openresty/nginx --with-cc-opt='-O2 -DNGX_LUA_ABORT_AT_PANIC -I/usr/local/openresty/pcre/include -I/usr/local/openresty/openssl/include' --add-module=../ngx_devel_kit-0.3.1 --add-module=../echo-nginx-module-0.62 --add-module=../xss-nginx-module-0.06 --add-module=../ngx_coolkit-0.2 --add-module=../set-misc-nginx-module-0.32 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.08 --add-module=../srcache-nginx-module-0.32 --add-module=../ngx_lua-0.10.20 --add-module=../ngx_lua_upstream-0.07 --add-module=../headers-more-nginx-module-0.33 --add-module=../array-var-nginx-module-0.05 --add-module=../memc-nginx-module-0.19 --add-module=../redis2-nginx-module-0.15 --add-module=../redis-nginx-module-0.3.7 --add-module=../rds-json-nginx-module-0.15 --add-module=../rds-csv-nginx-module-0.09 --add-module=../ngx_stream_lua-0.0.10 --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib -L/usr/local/openresty/pcre/ lib -L/usr/local/openresty/openssl/lib -Wl,-rpath,/usr/local/openresty/pcre/lib:/usr/local/openresty/openssl/lib' --with-pcre --with-compat --with-file-aio --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_geoip_module=dynamic --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-http_xslt_module=dynamic --with-ipv6 --with-mail --with-mail_ssl_module --with-md5-asm --with-pcre-jit --with-sha1-asm --with-stream --with-stream_ssl_module --with-threads --with-stream --with-stream_ssl_preread_module - etcd version, if have (cmd: run `curl http://127.0.0.1:9090/v1/server_info` to get the info from server-info API): 3.5 - apisix-dashboard version, if have: - the plugin runner version, if the issue is about a plugin runner (cmd: depended on the kind of runner): - luarocks version, if the issue is about installation (cmd: `luarocks --version`): 3.7.0 ### Steps to reproduce Can't be reproduced ### Actual result # ### Error log balancer.lua:187: attempt to index local 'up_conf' (a nil value) stack traceback: /usr/local/apisix/apisix/balancer.lua:187: in function 'pick_server' /usr/local/apisix/apisix/balancer.lua:325: in function 'run' /usr/local/apisix/apisix/init.lua:739: in function 'http_balancer_phase' balancer_by_lua:2: in main chunk while connecting to upstream, client: 110.155.11.10, server: _, request: "POST /sa.php?project=****** HTTP/1.1", host: "******" ### Expected result _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
