Received: from malur.postgresql.org ([217.196.149.56])
	by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1nf1gM-00075i-D2
	for pgsql-hackers@arkaria.postgresql.org; Thu, 14 Apr 2022 15:46:54 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.92)
	(envelope-from <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1nf1gL-0004ub-19
	for pgsql-hackers@arkaria.postgresql.org; Thu, 14 Apr 2022 15:46:53 +0000
Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29])
	by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1nf1gK-0004uR-O2
	for pgsql-hackers@lists.postgresql.org; Thu, 14 Apr 2022 15:46:52 +0000
Received: from sss.pgh.pa.us ([66.207.139.130])
	by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <tgl@sss.pgh.pa.us>)
	id 1nf1gI-0005Dz-E9
	for pgsql-hackers@lists.postgresql.org; Thu, 14 Apr 2022 15:46:52 +0000
Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1])
	by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 23EFkkZO1484484;
	Thu, 14 Apr 2022 11:46:46 -0400
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Robert Haas <robertmhaas@gmail.com>
cc: Andres Freund <andres@anarazel.de>, Justin Pryzby <pryzby@telsasoft.com>,
        Kyotaro Horiguchi <horikyota.ntt@gmail.com>,
        Erik Rijkers <er@xs4all.nl>,
        Matthias van de Meent <boekewurm+postgres@gmail.com>,
        PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: TRAP: FailedAssertion("HaveRegisteredOrActiveSnapshot()", File: "toast_internals.c", Line: 670, PID: 19403)
In-reply-to: <CA+TgmoagKyvcMip+thF8JS0Jc9kAnQnZS0xBpTetixRukdh=qg@mail.gmail.com>
References: <dbebe820-eec3-d643-aab7-26a33392c27b@xs4all.nl> <20220330.100617.1491348930290941094.horikyota.ntt@gmail.com> <20220330.114613.1177577626285014184.horikyota.ntt@gmail.com> <20220330.175824.936439875658680065.horikyota.ntt@gmail.com> <20220413202819.GR26620@telsasoft.com> <20220414003802.e37dgzkgbi5t7ha4@alap3.anarazel.de> <CA+TgmoZ1P5XxBvk1sU9s5hpHXAZf8u5oHTP1+h_otx2kHaG9QQ@mail.gmail.com> <1471620.1649947373@sss.pgh.pa.us> <CA+TgmoagKyvcMip+thF8JS0Jc9kAnQnZS0xBpTetixRukdh=qg@mail.gmail.com>
Comments: In-reply-to Robert Haas <robertmhaas@gmail.com>
	message dated "Thu, 14 Apr 2022 11:33:45 -0400"
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-ID: <1484482.1649951206.1@sss.pgh.pa.us>
Date: Thu, 14 Apr 2022 11:46:46 -0400
Message-ID: <1484483.1649951206@sss.pgh.pa.us>
List-Id: <pgsql-hackers.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-hackers@lists.postgresql.org>
List-Owner: <mailto:pgsql-hackers-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-hackers>
Archived-At: <https://www.postgresql.org/message-id/1484483.1649951206%40sss.pgh.pa.us>
Precedence: bulk

Robert Haas <robertmhaas@gmail.com> writes:
> On Thu, Apr 14, 2022 at 10:42 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I think you're trying to shoot the messenger.  As Andres says,
>> 277692220 just exposes that there is some pre-existing bug here.
>> It's probably related to 84f5c2908, so I was planning to take a
>> look at it at some point, but there are a few other higher-priority
>> bugs in the way.

> Well, if you're willing to look at it that's fine, but I just don't
> agree that it's OK to just commit things that add failing assertions
> and drive off into the sunset.

I don't think Andres had any intention of ignoring it indefinitely.
What he is doing is prioritizing it lower than several of the other
open items, an opinion I fully agree with.

			regards, tom lane