Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Maybe someone else has an idea? The previous-to-last message below is
> "server process exited with exit code 255".
That's very strange if the platform is Linux --- I was guessing it was
Windows.
Please try to get a core dump from the crash and provide a stack trace.
Another thing that would be useful is to turn on log_statement so we can
see the exact command causing the crash.
regards, tom lane