Chris Curvey <chris@xxxxxxxxxxxxxxx> 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 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general