atheme/libmowgli-2 — pull request #8 by dwfreed (2012-09-10 09:45:11+00:00)
Title: Fixed a bug where one timer taking a little too long can prevent any future timers from triggering.

Title says it all. If one timer manages to take long enough to advance time into the second that another timer is scheduled to run in, and nothing else triggers epoll_wait() to return, then it never will, and the application sleeps until you kill it. See https://gist.github.com/3689915 for some test code.