updating to 7.4.13 helped it appears

It appears that upgrading to 7.4.13 helped the problem we were having
with the postgres process terminating. We still are having the problem,
but it does appear to be different, based on the output of backtraces.
The core files are much larger and there does seem to be a common thread
amongst most of them. I've attached one to see if anyone has any ideas
as to what our problem might be. Suggestions would be appreciated.

--
Until later, Geoffrey

Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety.
- Benjamin Franklin