Good morning Jason,
sorry for late reply.
You were right there were a space after some of the lines and rolling.type was one of those.
I fixed those lines and now the error is not appearing anymore, now the docker execution commands simply fails with now error message apart from Corrupted prefix and end of stdout lines.
in order to troubleshoot the issue I set docker log-level to debug and run "tail -f /var/log/messages" at same time I run the docker command.
Attached images contain the output during that time period
any idea is really welcome
Kind Regards
