I'm afraid I can't reproduce an issue mentioned by Stefan Miklosovic in https://gist.github.com/smiklosovic/c991b74ea0756a14ef7a .
I have tried on RHEL6 that the jenkins job was run with.

This must be an environmental issue.

Stefan Miklosovic could you please dive into debugging and either try to resolve it by upgrading components/dependencies OR narrowing the environment for which the job fails?