From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#26952: 25.1; loops eating all memory while yanking big rectangle Date: Thu, 25 May 2017 13:42:39 -0400 Message-ID: References: <87zie8gyu4.fsf@users.sourceforge.net> <83h90fq269.fsf@gnu.org> <87vaovh1db.fsf@users.sourceforge.net> <8360gvpfxr.fsf@gnu.org> <87shjzgwgk.fsf@users.sourceforge.net> <83y3tqnsab.fsf@gnu.org> <83lgpqng0i.fsf@gnu.org> <83inkto7yz.fsf@gnu.org> <83lgplkm64.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1495734197 9129 195.159.176.226 (25 May 2017 17:43:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 25 May 2017 17:43:17 +0000 (UTC) Cc: John Wiegley , Paul Eggert , 26952@debbugs.gnu.org To: Francesco =?UTF-8?Q?Potort=C3=AC?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu May 25 19:43:13 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dDwn2-0002EU-RN for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 25 May 2017 10:42:40 -0700 (PDT) Original-Received: by 10.74.139.83 with HTTP; Thu, 25 May 2017 10:42:39 -0700 (PDT) In-Reply-To: X-Google-Sender-Auth: 9w7ZPAiR7laN2qQe-183DpJPV3o 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" Xref: news.gmane.org gmane.emacs.bugs:132850 Archived-At: On Thu, May 25, 2017 at 1:29 PM, Francesco Potort=C3=AC wrote= : >>On Thu, May 25, 2017 at 12:48 PM, John Wiegley wrote= : >>> FWIW, I too have noticed Emacs 25.2 being quite unstable. For the longe= st >>> time, Emacs 24 would run for months without crashing even once. Now it = crashes >>> pretty regularly 2-4 times a day. I wonder now if I'm hitting a memory = ceiling >>> that is triggering the behavior we're describing... >> >>You're on macOS right? This bug and the proposed solution to be >>backported only affects GNU/Linux distributions with recent glibc, >>AFAIK. > > I'm on Debian. I'm curious to know what did I say to make you think I'm > on Mac :) "You're" was referring to John Wiegley there. > >>Also, I don't think this bug would trigger crashes, just extreme >>system slowness due to swapping. > > Well, it eats all my memory. It is worse than a crash, Yes, it can be. A crash only affects Emacs, the slowness affects the whole system. > the first time I > had problems managing to kill Emacs. Although as far as I could tell, a normal SIGINT is still enough to kill Emacs, but it took around 10 or 20 seconds before it actually took effect (due to the aforementioned system slowness).