Re: Postmaster crashes

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Mark Alliban" <MarkA(at)idnltd(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Postmaster crashes
Date: 2001-02-14 23:36:44
Message-ID: 28391.982193804@sss.pgh.pa.us
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"Mark Alliban" <MarkA(at)idnltd(dot)com> writes:
> pq_recvbuf: unexpected EOF on client connection
> Server process (pid 2087) exited with status 139 at Tue Feb 13 15:38:08 2001
> Terminating any active server processes...
> Server processes were terminated at Tue Feb 13 15:38:08 2001
> Reinitializing shared memory and semaphores

> The first line appears many times (once every few minutes) but doesn't cause
> a problem. However the server then exits and the database is down.

The unexpected-EOF messages are probably unrelated to the crash. What
Postgres version are you running? There should be a corefile left from
the crashed backend --- can you get a stack trace from it? How about
running the postmaster with -d2 to log queries, so that you can see what
queries were being executed at the time of the crash?

regards, tom lane

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