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 1kYbbd-0000eQ-6W for pgsql-bugs@arkaria.postgresql.org; Fri, 30 Oct 2020 21:06:41 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kYbba-0007z5-L2 for pgsql-bugs@arkaria.postgresql.org; Fri, 30 Oct 2020 21:06:38 +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 1kYbYZ-0005Ev-L2 for pgsql-bugs@lists.postgresql.org; Fri, 30 Oct 2020 21:03:31 +0000 Received: from mta97aws110.mxout.inova.com.br ([3.223.97.110] helo=mxhero01.a.inova.com.br) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kYbYT-0004bt-HB for pgsql-bugs@lists.postgresql.org; Fri, 30 Oct 2020 21:03:31 +0000 Received: from ip-10-0-4-78.ec2.internal (localhost [127.0.0.1]) by mxhero01.a.inova.com.br (Postfix) with ESMTP id DD22A1CDBC7 for ; Fri, 30 Oct 2020 21:03:22 +0000 (UTC) Received: from corpmoutpolicyd01.a.inova.com.br (puppetmaster.a.inova.com.br [10.0.1.88]) by mxhero01.a.inova.com.br (Postfix) with ESMTP; Fri, 30 Oct 2020 21:03:22 +0000 (UTC) Received: from corpmoutpolicyd01.a.inova.com.br (localhost [127.0.0.1]) by corpmoutpolicyd01.a.inova.com.br (Postfix) with ESMTP id C7B7F2205BD; Fri, 30 Oct 2020 19:03:19 -0200 (BRST) Received: from corpmout01.a.inova.com.br (ip-10-0-1-125.ec2.internal [10.0.1.125]) by corpmoutpolicyd01.a.inova.com.br (Postfix) with ESMTP id BC09CC1E0D; Fri, 30 Oct 2020 19:03:19 -0200 (BRST) Received: from corpmbox02.a.inova.com.br (ip-10-0-4-158.ec2.internal [10.0.4.158]) by corpmout01.a.inova.com.br (Postfix) with ESMTP; Fri, 30 Oct 2020 18:03:19 -0300 (-03) Date: Fri, 30 Oct 2020 18:03:19 -0300 (BRT) From: luis.roberto@siscobra.com.br To: Tom Lane Cc: pgsql-bugs , "alan.formagi" Message-ID: <1807748588.37862034.1604091799640.JavaMail.zimbra@siscobra.com.br> In-Reply-To: <1673261949.37800156.1604090102715.JavaMail.zimbra@siscobra.com.br> References: <622580997.37108180.1604080457319.JavaMail.zimbra@siscobra.com.br> <102089.1604082122@sss.pgh.pa.us> <541187747.37582276.1604086719237.JavaMail.zimbra@siscobra.com.br> <107029.1604087483@sss.pgh.pa.us> <1673261949.37800156.1604090102715.JavaMail.zimbra@siscobra.com.br> Subject: Re: segfault with incremental sort MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_7628cde1-0016-4ae0-b3ec-96971165ec1e" X-Originating-IP: [10.0.1.247] X-Mailer: Zimbra 8.8.15_GA_3968 (ZimbraWebClient - GC86 (Win)/8.8.15_GA_3968) Thread-Topic: segfault with incremental sort Thread-Index: eDCWVNNOJ3Sdr6jUDXbEzj75H5S7KcdJyyrN x-mxHero-Origin-Ip: /127.0.0.1:56330 X-mxHero-AttachmentBlock: rule=48;result=false List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk --=_7628cde1-0016-4ae0-b3ec-96971165ec1e Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit hmm. CentOS is pointing to a 404, so I can't install it right now.. I managed to strace it, altough I'm not sure it helps. The log is rather large, so I uploaded it: https://mega.nz/file/Y7higI5B#LVnpeGtCkUswOlXXjKW5CnNiLNm4iIdfInBS8fNNzIE I also managed to find a coredump from systemd, if you want,I can send a link... it's 290MB, though. I can see messages like this, using journalctl -xe: Stack trace of thread 548078: #0 0x0000000000665ee4 ExecSubPlan (/usr/pgsql-13/bin/postgres) --=_7628cde1-0016-4ae0-b3ec-96971165ec1e Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

hmm. CentOS is pointing to a 404, so I= can't install it right now..
I managed to strace it, altough I'm= not sure it helps. The log is rather large, so I uploaded it: https:/= /mega.nz/file/Y7higI5B#LVnpeGtCkUswOlXXjKW5CnNiLNm4iIdfInBS8fNNzIE 

I also= managed to find a coredump from systemd, if you want,I can send a link... = it's 290MB, though.

I can see messages l= ike this, using journalctl -xe:
<= br data-mce-bogus=3D"1">
 Stack trace of thread 548078:
 #0  0x0000000000665ee4 ExecSubPl= an (/usr/pgsql-13/bin/postgres)
--=_7628cde1-0016-4ae0-b3ec-96971165ec1e--