Re: server closed the connectio unexpectedly

<zurron(at)vesta(dot)tmf(dot)bg(dot)ac(dot)yu> writes:
> I created a data base and create one user and when I want give privileges
> this error apears

> test_ip=# GRANT SELECT ON tb_allowed_ip TO zurron;
> server closed the connection unexpectedly

That's fairly surprising. What shows up in the postmaster's log file
(stderr or syslog output) when this happens? Is there a core dump from
the backend process, and if so can you get a stack trace from it?

regards, tom lane