Hi @tomusn83,
Have you seen the below (I stumbled on it and it looks related, but might not be):
Opensearch process FAILED to start due to "java.lang.UnsatisfiedLinkError: /tmp/opensearch-***** failed to map segment from shared object" error
Let me know if it helps, if not I can try to reproduce it in my lab and look at it a bit closer.
Best,
mj