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Re: BUG #15144: *** glibc detected *** postgres: postgres smsconsole[local] SELECT: double free or corruption (!pre - Mailing list pgsql-bugs

From Peter Geoghegan
Subject Re: BUG #15144: *** glibc detected *** postgres: postgres smsconsole[local] SELECT: double free or corruption (!pre
Date
Msg-id CAH2-Wz=23xbjBbC26G-jH0nYFJ5t+FjRmPp95KGmTmaU6ifGdg@mail.gmail.com
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In response to Re: BUG #15144: *** glibc detected *** postgres: postgres smsconsole [local] SELECT: double free or corruption (!pre  (Vitaly V. Voronov <wizard_1024@tut.by>)
Responses Re: BUG #15144: *** glibc detected *** postgres: postgres smsconsole [local] SELECT: double free or corruption (!pre
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On Mon, Apr 16, 2018 at 11:05 AM, Vitaly V. Voronov <wizard_1024@tut.by> wrote:
> Hello, Peter.
>
> Pgpool used only from App side at another server.
>
> Zabbix running its queries directly at database server.

Can you reliably crash the server by running "select count(*) from
pg_buffercache where isdirty" from psql?

What work_mem setting does Postgres have when Zabbix runs this query?

-- 
Peter Geoghegan

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