freeradius 2.1.11 crashes on reload/HUP

[Gary T. Giesen]

Since I upgraded to 2.1.11, freeradius is crashing occasionally on
HUP/reload. It's really strange, it doesn't happen every time, and
when it does happen, it takes like 5-10 minutes after the process is
reloaded before it happens. I've tried to get core dumps, but have
been unsuccessful. Can someone give me some pointers on how to
troubleshoot this issue?

Thanks,

GG