Received: from localhost (unknown [200.46.204.187]) by postgresql.org (Postfix) with ESMTP id 44E0E2E0175 for ; Tue, 11 Dec 2007 11:43:14 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-maia, port 10024) with ESMTP id 60573-01 for ; Tue, 11 Dec 2007 11:43:02 -0400 (AST) Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 14D602E0114 for ; Tue, 11 Dec 2007 11:43:08 -0400 (AST) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.1/8.14.1) with ESMTP id lBBFh6W8015263; Tue, 11 Dec 2007 10:43:06 -0500 (EST) To: Craig James cc: pgsql-performance@postgresql.org Subject: Re: libgcc double-free, backend won't die In-reply-to: <475EA8D1.1060001@emolecules.com> References: <7EB0D6C0-48E2-4155-8559-9113D3BD2785@ketema.net> <4728CF7B.7040306@gmail.com> <4728FB3E.3070709@shaw.ca> <472978BE.9@hagander.net> <4729B1E9.2080306@gmail.com> <475E4133.5080009@emolecules.com> <7891.1197385633@sss.pgh.pa.us> <475EA8D1.1060001@emolecules.com> Comments: In-reply-to Craig James message dated "Tue, 11 Dec 2007 07:12:17 -0800" Date: Tue, 11 Dec 2007 10:43:06 -0500 Message-ID: <15262.1197387786@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200712/139 X-Sequence-Number: 27955 Craig James writes: > GNU gdb Red Hat Linux (6.5-15.fc6rh) > Copyright (C) 2006 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > [snip - a bunch of symbol table stuff] Please show that stuff you snipped --- it might have some relevant information. The stack trace looks a bit like a threading problem... regards, tom lane