pg.ddx.io  pgsql-bugs@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Vincent Lachenal <vincent.lachenal@gmail.com>
Cc: pgsql-bugs@postgresql.org
Subject: Re: BUG #14897: Segfault on statitics SQL request
Date: Fri, 10 Nov 2017 17:16:07 -0500
Message-ID: <14075.1510352167@sss.pgh.pa.us> (raw)
In-Reply-To: <CAA2tJ7p72wbuHEzOA_g2V4YcmeDPHYKggenTR4dXG=kSpCiO8Q@mail.gmail.com>
References: <20171110185747.31519.28038@wrigleys.postgresql.org>
	<1415.1510340891@sss.pgh.pa.us>
	<CAA2tJ7o-VK+ghsxifDAszFN5fikmG6U3sWHCEvc9nAVOypfjAw@mail.gmail.com>
	<5652.1510344738@sss.pgh.pa.us>
	<CAA2tJ7qsopt0hHbsm397H62LMsaE4hjRwaUu3FQdNgo5AYAGXA@mail.gmail.com>
	<7710.1510346813@sss.pgh.pa.us>
	<CAA2tJ7odG4KB=wvu_+5FfssxckbLTnEuR9C_TXRyeU_35z+CSA@mail.gmail.com>
	<10197.1510349123@sss.pgh.pa.us>
	<CAA2tJ7p72wbuHEzOA_g2V4YcmeDPHYKggenTR4dXG=kSpCiO8Q@mail.gmail.com>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-bugs>

Vincent Lachenal <vincent.lachenal@gmail.com> writes:
> With a fresh database, bug is still here ...
> I will try to compile PostgreSQL on my computer before open a bug on
> Archlinux (I will also try the testing Gentoo package). If I find something
> interesting, I will reply in in this thread.

> Thanks for your help and your reactivity. The bug seems to be limited to my
> specific environment which is a good news (Arch has been installed for
> almost 4 years and is not known for its stablility).

FWIW, I tried a build on Fedora 25 using the same compiler flags you
showed.  Works OK there too.  So this suggests possibly an Archlinux-
specific compiler bug, though I wouldn't want to pin blame without
more evidence.

It'd definitely be interesting to see a stack trace, if you manage
to reproduce the problem in a debug-enabled build.

			regards, tom lane


-- 
Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-bugs



view thread (39+ messages)  latest in thread

Message-ID: <14075.1510352167@sss.pgh.pa.us>
Permalink:  ../14075.1510352167@sss.pgh.pa.us/
Also on:    postgresql.org/message-id/14075.1510352167@sss.pgh.pa.us

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-bugs@postgresql.org
  Cc: tgl@sss.pgh.pa.us, vincent.lachenal@gmail.com
  Subject: Re: BUG #14897: Segfault on statitics SQL request
  In-Reply-To: <14075.1510352167@sss.pgh.pa.us>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox