From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.bugs Subject: bug#22526: 25.0.90; Crash starting gnus Date: Sat, 13 Feb 2016 21:26:33 +0000 Message-ID: <56BF9F89.5020008@gmail.com> References: <56AFD88B.5040904@gmail.com> <87pow9cc0c.fsf@gnus.org> <83h9hkse78.fsf@gnu.org> <864mdk44q6.fsf@gmail.com> <83mvrcqli1.fsf@gnu.org> <86twlg2e69.fsf@gmail.com> <8360xv9ems.fsf@gnu.org> <8637sz7xmh.fsf@gmail.com> <83io1v7xcd.fsf@gnu.org> <83fuwx7vkv.fsf@gnu.org> <86fuwxk1l1.fsf@gmail.com> <837fi96mkq.fsf@gnu.org> <86d1s0hc8f.fsf@gmail.com> <83fuww6205.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1455398846 2817 80.91.229.3 (13 Feb 2016 21:27:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 13 Feb 2016 21:27:26 +0000 (UTC) Cc: 22526@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 13 22:27:15 2016 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 1aUhij-0007j5-4j for geb-bug-gnu-emacs@m.gmane.org; Sat, 13 Feb 2016 22:27:13 +0100 Original-Received: from localhost ([::1]:45032 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUhii-0003gy-Fi for geb-bug-gnu-emacs@m.gmane.org; Sat, 13 Feb 2016 16:27:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44847) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUhib-0003g1-Mo for bug-gnu-emacs@gnu.org; Sat, 13 Feb 2016 16:27:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aUhiX-0007os-Mc for bug-gnu-emacs@gnu.org; Sat, 13 Feb 2016 16:27:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:47598) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUhiX-0007oh-JI for bug-gnu-emacs@gnu.org; Sat, 13 Feb 2016 16:27:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aUhiX-0005Oy-GL for bug-gnu-emacs@gnu.org; Sat, 13 Feb 2016 16:27:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 13 Feb 2016 21:27:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22526 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22526-submit@debbugs.gnu.org id=B22526.145539882020757 (code B ref 22526); Sat, 13 Feb 2016 21:27:01 +0000 Original-Received: (at 22526) by debbugs.gnu.org; 13 Feb 2016 21:27:00 +0000 Original-Received: from localhost ([127.0.0.1]:38373 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aUhiW-0005Oj-7n for submit@debbugs.gnu.org; Sat, 13 Feb 2016 16:27:00 -0500 Original-Received: from mail-wm0-f49.google.com ([74.125.82.49]:38706) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aUhiU-0005OW-Qk for 22526@debbugs.gnu.org; Sat, 13 Feb 2016 16:26:59 -0500 Original-Received: by mail-wm0-f49.google.com with SMTP id a4so9945929wme.1 for <22526@debbugs.gnu.org>; Sat, 13 Feb 2016 13:26:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-type:content-transfer-encoding; bh=4vJc1CkbdP/A+O4HLofVr2d5547siQL6pPVVqL4CcYo=; b=Y60IDOWa5tkG8yZHAqyw887k+iE5doba33DsMTlHMGfDhfwDCXVgf47nd+ElTUBIvs Zc/YKsBARInr0wkS1xP2ljgqnego5NbT6RlJynD0+eSdV4gCzLxdUncqDaoOEHFgHFzN WIRfhf+NawzqmBT5/Rqdp/VKgDYvCrzDB2+9Iu95LuXU0RGi0tcIIqu/uhMzBAM9FXX2 +sKNHhYGAhWezPYXJXvvlkpVGQtGORfeZ4ldYqTZUZ5tMngBwPwjMZKPKTg0HkcJcRxq M/uANhmdE7jutn+Y5YLk7TscC37TsuIo8dRWRxY2aqfGrc0FC2kgmMg8FfS2hy9gs29q F8Mw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-type :content-transfer-encoding; bh=4vJc1CkbdP/A+O4HLofVr2d5547siQL6pPVVqL4CcYo=; b=l//WGrNp48FEY/eajmfF18rnEBak13qo7zek3vk1Q7C37wdHqfwzMfKNbNbtrpjumV GOWVpjQXBJz/jR6ZR5lX+X6CroaYUWAecS4VcTtOwFF9OpcBwDiDr4pVHLfUL7Vy99RZ gnIlPcSeck7p2+NglTRTPTqiCClxMfuwX7Bk9Xm6cEi1cgpFn1Ekxj7Z/H544x4PotyQ kpQ/1lwYqGUz60VUgNksVdoyCiN1cEJNfd53UgDjnaDoU3gSJX862QoTncVnJBAYwO7m kH9S0q3zgmPRx1ajaG7MnD1fcYzIz8OxvzSC3h02WUcGmeFiYWHlR+wT0AuGLeuIFZHo 3g8w== X-Gm-Message-State: AG10YOSrWZxNmfcGP0ky5iIlLh7QBCHcOqItlGmGCi+HF+P4Js/XF74ruUkOTYAuOXhjWg== X-Received: by 10.194.2.76 with SMTP id 12mr8488866wjs.28.1455398813277; Sat, 13 Feb 2016 13:26:53 -0800 (PST) Original-Received: from [192.168.0.4] (82-69-64-228.dsl.in-addr.zen.co.uk. [82.69.64.228]) by smtp.gmail.com with ESMTPSA id ka4sm17996872wjc.47.2016.02.13.13.26.51 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 13 Feb 2016 13:26:51 -0800 (PST) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 In-Reply-To: <83fuww6205.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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:112994 Archived-At: On 13/02/2016 15:52, Eli Zaretskii wrote: > Thanks. Please run Emacs under GDB, and see if you get any of the > debug printouts in mmap_alloc and mmap_realloc when this problem > happens (if it happens). I now have an emacs built from changeset d97f522d3d3f with your patch. After a few runs, I now have a gdb session with: warning: realloc enlarge: VirtualAlloc error 87 Program received signal SIGSEGV, Segmentation fault. 0x000000040017209c in make_gap_larger (nbytes_added=0x1000) at ../../src/insdel.c:411 411 *(Z_ADDR) = 0; I will keep the gdb session running for further debugging. AndyM