libluajit-5.1.so.2: undefined symbol: ngx_lua_ffi_disable_listening_unix_socket #2465
Description
Not sure if this is the right channel to post this specific query. Please guide if it's not.
We are facing following link error for upgrading kong to 3.9.1.
libluajit-5.1.so.2: undefined symbol: ngx_lua_ffi_disable_listening_unix_socket
We checked latest version of lua-nginx-module but this error symbol doesn't seem to be a part of it.
We request opinion on which module and version this symbol may belong. Thanks.
Error:
2025/10/22 13:12:58 [notice] 524#0: getrlimit(RLIMIT_NOFILE): 1024:1024
2025/10/22 13:12:58 [notice] 529#0: start worker processes
2025/10/22 13:12:58 [notice] 529#0: start worker process 530
2025/10/22 13:12:58 [notice] 529#0: start worker process 531
2025/10/22 13:12:58 [error] 531#0: init_worker_by_lua error: ...uarocks/share/lua/5.1/resty/events/disable_listening.lua:18: /m
nt/application_plugins/apim_gateway_x86_64/target/x86_64/x64-next/lib/libluajit-5.1.so.2: undefined symbol: ngx_lua_ffi_disable
_listening_unix_socket
stack traceback:
[C]: in function '_index'
...uarocks/share/lua/5.1/resty/events/disable_listening.lua:18: in function 'disable_listening'
...eway_x86_64/luarocks/share/lua/5.1/resty/events/init.lua:119: in function 'init_worker'
...6_64/luarocks/share/lua/5.1/resty/events/compat/init.lua:31: in function 'configure'
...im_gateway_x86_64/luarocks/share/lua/5.1/kong/global.lua:217: in function 'init_worker_events'
...apim_gateway_x86_64/luarocks/share/lua/5.1/kong/init.lua:845: in function 'init_worker'
init_worker_by_lua(nginx-kong.conf:51):2: in main chunk
2025/10/22 13:12:58 [info] 530#0: *1 [lua] init.lua:922: init_worker(): found persisted lmdb config, loading..., context: init
worker_by_lua*
2025/10/22 13:12:58 [info] 530#0: 1 [kong] handler.lua:90 [acme] acme renew timer started on worker 0, context: init_worker_by
_lua
2025/10/22 13:12:58 [error] 531#0: *648 lua entry thread aborted: runtime error: ...ay_x86_64/luarocks/share/lua/5.1/resty/even
ts/broker.lua:117: attempt to index field '_clients' (a nil value)
stack traceback:
coroutine 0:
...ay_x86_64/luarocks/share/lua/5.1/resty/events/broker.lua: in function 'run'
content_by_lua(nginx-kong.conf:443):2: in main chunk, client: unix:, server: kong_worker_events, request: "GET / HTTP/1
.1", host: "localhost"
2025/10/22 13:12:58 [error] 530#0: *645 send() failed (32: Broken pipe), context: ngx.timer
2025/10/22 13:12:58 [error] 530#0: *645 [lua] worker.lua:207: failed to send event: failed to send frame: broken pipe, context:
ngx.timer
root@b6e97c130497:/mnt/application_plugins/apim_gateway_x86_64#