ERROR: SSL read (unable to receive message) OSSEC about ossec-hids

[rolf-d2i]

You can replicate this error on docker running on M2 mac when emulating AMD64 (because ARM support is missing). Probably the error can be replicated in any docker environment with a default docker network.
Install an OSSEC server and a client on two different docker instance and try

/var/ossec/bin/agent-auth -m -A 023/11/09 12:26:30 ossec-authd: INFO: Started (pid: 133).
WARN: No authentication password provided. Insecure mode started.
2023/11/09 12:26:30 INFO: Connected to at address 10.1.0.18, port 1515
INFO: Connected to :1515
INFO: Using agent name as:
INFO: Send request to manager. Waiting for reply.
INFO: Received response with agent key
INFO: Valid key created. Finished.
ERROR: SSL read (unable to receive message)

The key is created on the server correctly it appears as that can be listed on the ossec-server.
The issue was not present in the previous version of OSSEC.