Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vIdsA-008K6L-2L for pgsql-bugs@arkaria.postgresql.org; Tue, 11 Nov 2025 02:12:41 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vIds8-003g7i-1I for pgsql-bugs@arkaria.postgresql.org; Tue, 11 Nov 2025 02:12:40 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vIds8-003g7Z-0Q for pgsql-bugs@lists.postgresql.org; Tue, 11 Nov 2025 02:12:40 +0000 Received: from fhigh-a6-smtp.messagingengine.com ([103.168.172.157]) by makus.postgresql.org with smtp (Exim 4.96) (envelope-from ) id 1vIds6-006TIS-13 for pgsql-bugs@lists.postgresql.org; Tue, 11 Nov 2025 02:12:39 +0000 Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfhigh.phl.internal (Postfix) with ESMTP id BC1C31400197; Mon, 10 Nov 2025 21:12:37 -0500 (EST) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-04.internal (MEProxy); Mon, 10 Nov 2025 21:12:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm3; t=1762827157; x=1762913557; bh=JMjR3hi5W6 1lJp7iU2JCCUoM+3vaKcJQCyVHh4/xqb8=; b=vHiR/nGi+sxfPQP+s+4tO921OP Iv7go7HWYx5xR+VUvEKzHvvC/bbGtdAcpYWyfv5yKOqAX8/1ABABVlLt0xNojsWh CXoOQTFWu6iJwaZjylLiC1t7kc7HANTLtReDuuVZGQ3+mGEn84x/ZoWSFZYvxan7 hQbESDC8moa3HUCxueczeb3mZpnSCFMTt+UN5zuhkRJDF7eQ69G5nPO7SystSqGE ffVo4afpwZMBp+WRb/HQ3CQFPJEm3cxGsuW0t/C5ehUCgeZpiU6ck/Armaz+yi6Y 9DyDFdGeqJB37VmDDDXW7jkI9GIJjIZxmOHr9OAgW55SQDxcV8JUdQUTXoaw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t= 1762827157; x=1762913557; bh=JMjR3hi5W61lJp7iU2JCCUoM+3vaKcJQCyV Hh4/xqb8=; b=NPyPOAfjKfVtxdghhApRFjixiB94zTCAqzcikzSeNjC8CoiDE7D KjkEOqCVdSBzeulmaTo6QiqJW1wkNQHWlBdFNvGQMCOADIoIEvuXD2dRXUgLsp7V LBOvbR0xwOz0yXe31la6Sa1WPcjQ33i24H6Me/9KEKnMDpZw0by9vjyUZ3tgJGEK EzNmODVlCHHGYKWiSTnc8gYdmEEOefE/jrA9/zmJQ4zsFa21TWqV4+EdxuT8LyOV MVBYdn2R4bWIEjgc2eJtRQkjdVBxyhy6L+lFn2Li6/9kCQJ0qGBLxKSZnajfcIPP 6tZLlpdpLP7Tyt4jaHB/kJFvSl5dp2elrAg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdeggdduleelleeiucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrh hlucfvnfffucdljedtmdenucfjughrpeffhffvvefukfhfgggtuggjsehgtderredttddv necuhfhrohhmpefoihgthhgrvghlucfrrghquhhivghruceomhhitghhrggvlhesphgrqh huihgvrhdrgiihiieqnecuggftrfgrthhtvghrnhepteelieefudffhffhtdetleeggeeg fffhkeeuveetiefgudduvedutefggeeivdejnecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhhitghhrggvlhesphgrqhhuihgvrhdrgiihiidp nhgspghrtghpthhtohepfedpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepmhhohh gvnhdrlhhhhiesrghlihgsrggsrgdqihhntgdrtghomhdprhgtphhtthhopeiguhhnvghn ghiihhhouhesghhmrghilhdrtghomhdprhgtphhtthhopehpghhsqhhlqdgsuhhgsheslh hishhtshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 10 Nov 2025 21:12:35 -0500 (EST) Date: Tue, 11 Nov 2025 11:12:17 +0900 From: Michael Paquier To: Haiyang Li Cc: Xuneng Zhou , pgsql-bugs Subject: Re: BUG #19109: catalog lookup with the wrong snapshot during logical decoding causes coredump Message-ID: References: <19109-4a9ce36715d69632@postgresql.org> <13b5ed51-0a02-4b3a-b8b3-b33505f1fe6c.mohen.lhy@alibaba-inc.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="hGXcRX+wwZgba+/R" Content-Disposition: inline In-Reply-To: <13b5ed51-0a02-4b3a-b8b3-b33505f1fe6c.mohen.lhy@alibaba-inc.com> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --hGXcRX+wwZgba+/R Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Nov 11, 2025 at 09:42:29AM +0800, Haiyang Li wrote: > The WAL are provided in attachment. Unfortunately, I can not share the script. > The testing scenario is rather complex, and the executed SQL statements can > only be tracked via the logs. At this point, I have not been able to obtain a > reproducible case, which is the challenging part. However, I can provide the > actions carried out by a specific transaction if you need. That's unfortunate. Having a reproducible test case that works with upstream would speed up the analysis of the problem a lot. -- Michael --hGXcRX+wwZgba+/R Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmkSm4EACgkQnvQgOdby QH1JUQ/9Gv7SY6HKrJcwXJpcaiH0fac8VNlbsLj5RQGiYHk0LvqXx4rkiK+UucpD 1Uy2zhxAMbikPD6Fc/iwy2k+6iC6LP5g2EjSGsLjj55+WSiX6Ng7+Mz79HyAZ2Hm MFaguVjmKgAln2vyTzIzpABrnV9HLvbDYLqOB8RcMvyVc6lfJpzLW2gS0JFQiblm oBINuA0C6nYzUa/NlsyJzZyvgG2YroAiBxf1sTNIIn628VtnGr2k6UPRnAqk+j2i dur5QTHoZIThHjO9ciudrJo8zH4iiGg7VXPkWQ+kYnns/3KGwx27wZgnaXDOMaNK 87Urlksvs4jMqyv7sycgPDWSdbA4ZP0/kch2q9KGRqIKUjQny9z4AUayLQpplMOo JwYl2UDh6Qrl+APvBQPUOxkPJgtPYqUY2T7Rykle3f5hSRpQfJIXcgotXdQnXTfV Q+kjnFMEh68p0lhWjxfRe72im3bdlez6rmvQ3f7cOfvB4tkOOj/RAJJXAP9ti1or 8q1GOIvRqe7ptBv1lC0TjV0oGfgumWPZhx5TkpShk+01EhifqRDbDgJARv3VnKry KNWiM4JyApscINC3n9LgHAVITJ3NdjxpjmeoV2fvx1oYSNJrTwdIXpx+HB0NRl33 gs3h9QXwPAbAcu3ATQ1mG0XLQym9tPRhutPB6CaMp9RA8nbRoKI= =dOLv -----END PGP SIGNATURE----- --hGXcRX+wwZgba+/R--