What were you trying to do that didn't work?

When revocation notifier sends a message, on webhook server side I can see an error:

ERROR
A0444E9AFF7F0000:error:0A000126:SSL routines::unexpected eof while reading:ssl/record/rec_layer_s3.c:691:

What is the impact of this issue to you?

errors in server log and subsequently failing tests

Please provide the package NVR for which the bug is seen:

keylime-7.12.1-2.el10.ppc64le

How reproducible is this bug?:

very frequently, like 50% or test runs

this seems to be ppc64le issue only

Steps to reproduce

basically follow the scenario in https://github.com/RedHat-SP-Security/keylime-tests/blob/main/functional/basic-attestation-on-localhost/test.sh

1. use openssl s_server as webhook server
2. configure keylime, add agent, let the attestation fail
3. observe an error in s_server log

Expected results

Actual results