On Sat, May 28, 2016 at 07:46:52AM +0200, Pavel Stehule wrote: > you should to install debug info - or compile with dubug symbols Installed debug info, and the problem stopped. Don't think it's related - it could be just timing. I'll report back if/when the problem will re-appear. Best regards, depesz -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general