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 ) id 1kUF8l-0001I1-Ns for pgsql-bugs@arkaria.postgresql.org; Sun, 18 Oct 2020 20:18:51 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kUF8k-0004aZ-F9 for pgsql-bugs@arkaria.postgresql.org; Sun, 18 Oct 2020 20:18:50 +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 ) id 1kUF8k-0004aS-8r for pgsql-bugs@lists.postgresql.org; Sun, 18 Oct 2020 20:18:50 +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 ) id 1kUF8i-0004eW-6z for pgsql-bugs@postgresql.org; Sun, 18 Oct 2020 20:18:49 +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 09IKIhKY236293; Sun, 18 Oct 2020 16:18:43 -0400 From: Tom Lane To: pinker cc: pgsql-bugs@postgresql.org Subject: Re: Postgres 13 signal 11: Segmentation fault tested on 2 independent machines In-reply-to: <1603051414438-0.post@n3.nabble.com> References: <1603050466566-0.post@n3.nabble.com> <1603050580276-0.post@n3.nabble.com> <235509.1603051243@sss.pgh.pa.us> <1603051414438-0.post@n3.nabble.com> Comments: In-reply-to pinker message dated "Sun, 18 Oct 2020 13:03:34 -0700" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <236291.1603052323.1@sss.pgh.pa.us> Date: Sun, 18 Oct 2020 16:18:43 -0400 Message-ID: <236292.1603052323@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk pinker writes: > I'm absolutely ok to provide you with the all DDL but i'm not allow to > provide any data. Would that be ok with you? It would be if it were sufficient to reproduce the crash ... but I tried, and I don't see any crash. Maybe you could make up some dummy data that is enough to make a self-contained test? regards, tom lane