Joseph Shraibman <jks(at)selectacast(dot)net> writes:
> Postgres has core dumped on me a few in the last few weeks. For complete
> details of the problem:
> http://www.selectacast.net/~jks/postgres/
Unfortunately, those core dump files are of no value anywhere except
on your machine, since they are (a) platform dependent, and (b)
dependent on your executable, which you said was custom-built.
Could you go into them with gdb and provide stack backtraces?
regards, tom lane