From: | Steve Horn <steve(at)stevehorn(dot)cc> |
---|---|
To: | Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov> |
Cc: | pgsql-novice(at)postgresql(dot)org |
Subject: | Re: Details of Segmentation Fault |
Date: | 2012-09-10 12:38:50 |
Message-ID: | CAFLkBaWFM_fi5ZGBNcwpD4TNXjgo1OkqT5pzNm-iMmHjFu__Xg@mail.gmail.com |
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Lists: | pgsql-novice |
Ubuntu 12.02, PostgreSQL 9.1
Thanks!
On Mon, Sep 10, 2012 at 8:27 AM, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov
> wrote:
> Steve Horn wrote:
> > I am trying to get the details of a segmentation fault that I'm
> > encountering when running a function from the pgRouting library.
> > The log in /var/log/postgresql doesn't give me a lot of detail:
> >
> > 2012-09-09 21:03:36 EDT LOG: server process (PID 20008) was
> > terminated by signal 11: Segmentation fault
> > 2012-09-09 21:03:36 EDT LOG: terminating any other active server
> > processes
> > 2012-09-09 21:03:36 EDT WARNING: terminating connection because of
> > crash of another server process
> > 2012-09-09 21:03:36 EDT DETAIL: The postmaster has commanded this
> > server process to roll back the current transaction and exit,
> > because another server process exited abnormally and possibly
> > corrupted shared memory.
> > 2012-09-09 21:03:36 EDT HINT: In a moment you should be able to
> > reconnect to the database and repeat your command.
> >
> > ... etc.
> >
> > Is there any other place to check that would give me a better idea
> > of what happened?
>
> You could try to get a stack trace:
>
>
> http://wiki.postgresql.org/wiki/Generating_a_stack_trace_of_a_PostgreSQL_backend
>
> Note that people can be more helpful if you include more information,
> like your OS and the version of PostgreSQL.
>
> -Kevin
>
--
Steve Horn
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