From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#11662: trunk bootstrap segfaults with nonzero MALLOC_PERTURB_ Date: Sat, 09 Jun 2012 20:41:00 -0700 Organization: UCLA Computer Science Department Message-ID: <4FD4174C.3080703@cs.ucla.edu> References: <4FD3D11D.3090701@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1339299703 27122 80.91.229.3 (10 Jun 2012 03:41:43 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 10 Jun 2012 03:41:43 +0000 (UTC) Cc: Dmitry Antipov , 11662@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 10 05:41:41 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SdZ25-000753-6D for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Jun 2012 05:41:41 +0200 Original-Received: from localhost ([::1]:50310 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdZ24-0005iT-SN for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Jun 2012 23:41:40 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:50048) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdZ21-0005hw-8c for bug-gnu-emacs@gnu.org; Sat, 09 Jun 2012 23:41:38 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SdZ1y-0003qp-L3 for bug-gnu-emacs@gnu.org; Sat, 09 Jun 2012 23:41:36 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55053) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdZ1y-0003qc-Ho for bug-gnu-emacs@gnu.org; Sat, 09 Jun 2012 23:41:34 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SdZ4M-0008Fk-E1 for bug-gnu-emacs@gnu.org; Sat, 09 Jun 2012 23:44:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 10 Jun 2012 03:44:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11662 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11662-submit@debbugs.gnu.org id=B11662.133929980931674 (code B ref 11662); Sun, 10 Jun 2012 03:44:02 +0000 Original-Received: (at 11662) by debbugs.gnu.org; 10 Jun 2012 03:43:29 +0000 Original-Received: from localhost ([127.0.0.1]:36366 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SdZ3p-0008Ep-1G for submit@debbugs.gnu.org; Sat, 09 Jun 2012 23:43:29 -0400 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:52994) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SdZ3n-0008Ei-6M for 11662@debbugs.gnu.org; Sat, 09 Jun 2012 23:43:28 -0400 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id DA13739E800A; Sat, 9 Jun 2012 20:40:57 -0700 (PDT) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3hq+towJcK6B; Sat, 9 Jun 2012 20:40:57 -0700 (PDT) Original-Received: from [192.168.1.10] (pool-71-189-109-235.lsanca.fios.verizon.net [71.189.109.235]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 36D2639E8007; Sat, 9 Jun 2012 20:40:57 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:60832 Archived-At: On 06/09/2012 04:48 PM, Glenn Morris wrote: > That fact that this was first reported in April > > http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11144 That April report looks quite a bit different, as it doesn't seem to have anything to do with allocate_vectorlike. I have verified that if one takes the latest trunk (bzr 108545), and backs out the recent vector changes (that is, backs out the changes in bzr 108522 and in bzr 108520), the bug goes away. This does not prove that the bug is due to the vector changes but it is strongly suggestive.