Did you encounter any difficulties with the leap second?

Did anyone here encounter any problems on their system following the addition of a leap second back in June?

Red Hat has identified a couple of possible issues that might have contributed to problems with increased CPU loads. If you've encountered any difficulties, please let us know.

In the meantime, Andrius, one of the Red Hat regulars here on the RHEL group, has put together a knowledgebase article documenting the issue and its resolution.