Chris Curvey <chris@chriscurvey.com> writes:
>> Hmm, that's pretty interesting. Possibly it's just another
>> manifestation of something scribbling past the end of its allocated
>> chunk, but my credence for that theory is way down if there's no add-on
>> code involved. Does the postmaster log show any messages like
>> WARNING: detected write past chunk end in ...
>> before the crash?
> Nope. Just a bunch of messages saying "checkpoints occurring too
> frequently", then "server process (PID 123456) was terminated by signal 11:
> Segmentation fault"
Hmph. Well, I'm out of ideas here. I think you're going to need to put
some effort into producing a self-contained test case so that others can
debug this ...
regards, tom lane