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#18152: 24.3.92; Crash in emacs 24 while reverting a buffer Date: Wed, 30 Jul 2014 18:39:41 +0100 Message-ID: <53D92DDD.2070205@gmail.com> References: <53D92546.7020801@solarflare.com> <8338diu52x.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 1406742030 16048 80.91.229.3 (30 Jul 2014 17:40:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 30 Jul 2014 17:40:30 +0000 (UTC) Cc: 18152@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 30 19:40:23 2014 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 1XCXrS-0008NA-3g for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Jul 2014 19:40:22 +0200 Original-Received: from localhost ([::1]:52407 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XCXrR-0007ib-L2 for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Jul 2014 13:40:21 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XCXrH-0007gL-L1 for bug-gnu-emacs@gnu.org; Wed, 30 Jul 2014 13:40:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XCXr8-0000bC-Ig for bug-gnu-emacs@gnu.org; Wed, 30 Jul 2014 13:40:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45129) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XCXr8-0000b4-GD for bug-gnu-emacs@gnu.org; Wed, 30 Jul 2014 13:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XCXr7-000815-Q0 for bug-gnu-emacs@gnu.org; Wed, 30 Jul 2014 13:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 30 Jul 2014 17:40:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18152 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18152-submit@debbugs.gnu.org id=B18152.140674197330777 (code B ref 18152); Wed, 30 Jul 2014 17:40:01 +0000 Original-Received: (at 18152) by debbugs.gnu.org; 30 Jul 2014 17:39:33 +0000 Original-Received: from localhost ([127.0.0.1]:52072 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XCXqa-00080F-AH for submit@debbugs.gnu.org; Wed, 30 Jul 2014 13:39:32 -0400 Original-Received: from mail-wi0-f176.google.com ([209.85.212.176]:33705) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XCXqU-0007zw-0w for 18152@debbugs.gnu.org; Wed, 30 Jul 2014 13:39:26 -0400 Original-Received: by mail-wi0-f176.google.com with SMTP id bs8so8030200wib.9 for <18152@debbugs.gnu.org>; Wed, 30 Jul 2014 10:39:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=4aOytXIPkKaJzV57vv7aQWenjBq9/SqgcWCa2UUZT1Y=; b=gKYmbu3U6Lq5qh5BnUyl+bVpZZznU55DBTn4AbsFUxHhM1zPccx70dN9Wif5vNahFn 523Ne4qmuMDAhkgAw+lgGgsvUH4tgoWTPSfmUZV6b+Jk0vY8yASuu0BmEoKQhdBaVv+D ZKC0AzSuOQCyaK6WaK7kfAp/1Z+Ee3VEexvRE8k4x3pYdEB3h60P8anxCkbM23xoaQvB fADOokS/hKyHxDfbOj7pe4SN7T+/KLM0ZCTrhhC+S1lWS3e69LYgpvZ+jmIAodURI3WA oYtnFMogd41LcwQ5st+g4avrcL7zJMIF3JKBQUyyqIH1AKYd4RM4dSPDvIhXKTPvHgqw M1BA== X-Received: by 10.180.212.12 with SMTP id ng12mr8277501wic.9.1406741955331; Wed, 30 Jul 2014 10:39:15 -0700 (PDT) Original-Received: from [10.17.20.50] (uk.solarflare.com. [193.34.186.16]) by mx.google.com with ESMTPSA id dc3sm13915026wib.9.2014.07.30.10.39.13 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Jul 2014 10:39:14 -0700 (PDT) User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.0 In-Reply-To: <8338diu52x.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:91981 Archived-At: On 30/07/2014 6:30 PM, Eli Zaretskii wrote: >> [...] >> #1 0x011ff2fc in emacs_abort () at ../../src/w32fns.c:8478 >> button = 0x6 >> #2 0x010f21d6 in terminate_due_to_signal (sig=0x16, backtrace_limit=0x7fffffff) at ../../src/emacs.c:378 >> No locals. >> #3 0x01164fe0 in die (msg=0x14a0b9a "same_at_start == GPT_BYTE", file=0x14a00a7 "../../src/fileio.c", line=0xfcb) at ../../src/alloc.c:6833 >> No locals. >> #4 0x0113799a in Finsert_file_contents (filename=0x6364c71, visit=0x37a7842, beg=0x37a7822, end=0x37a7822, replace=0x37a7842) at ../../src/fileio.c:4043 >> bufpos = 0x38f >> this = 0x0 >> this_count = 0x13 >> same_at_start = 0x380 >> same_at_end = 0x390 >> decoded = 0xb3414b0 "/", '*' , "\\\n*//*! \\file wt_mem.c - WT (Windows Tools) memory allocation helper routines\n** \n** \\author al\n** \\b"... > > Unless you can reproduce this at will, it's too bad that you didn't > record the value of GPT_BYTE, whose difference from same_at_start is > the immediate reason for the assertion violation on line 4043 of > fileio.c. I've seen a couple of crashes in the last week, but only after several hours of work. If I manage to reproduce it I will try to keep a gdb session alive to aid with debugging. Regards, AndyM