From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#35755: auto-revert-buffers can cause error "Selecting deleted buffer" Date: Thu, 16 May 2019 08:45:31 +0200 Message-ID: <87ef4yhp84.fsf@gmx.de> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="112211"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 35755@debbugs.gnu.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu May 16 08:46:16 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hRA9f-000T3f-Pc for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 May 2019 08:46:15 +0200 Original-Received: from localhost ([127.0.0.1]:49636 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hRA9e-0002F3-JQ for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 16 May 2019 08:45:32 +0200 In-Reply-To: (Paul Pogonyshev's message of "Wed, 15 May 2019 22:06:47 +0200") X-Provags-ID: V03:K1:yNColPjSB1SNxCe64ZZO5Res1ogy8za9TC0R2H4ETZjmwvWXFxn DT0OOfrKcR1AK1Jj0/bMJI1DESTa0Vix7dnxyAiEPo0hSrfekPFYViSd41nUxRsi3fjtLCc fUjDwHql3ADjkPAIfLTZCV01EiyUDPpQHFAxzM2z6wtqJ//Q0HpMdgwKbeowfdeWC1YsgdV tRP0JMSvmzDqcjC6apTNg== X-UI-Out-Filterresults: notjunk:1;V03:K0:Dgbo6WboBXA=:STk6sI26XNdW1uAql5Tw6V bPZuoPzHDuKNYRlEx3OU4fXzbFOfmVKM4oj1wiwF21WCRxyzDXVT3boP3u+iz7WRIQtqUW9xx 4i+hdbbWpnFOEvPG8tR20FhFMl9tuotOxz9ThZBb7kyI+pEuZ1fpZw9Mmc7HFro7pPELxF1A3 fXh5EtCAqR55KDYPeEOt+8ihjS8SqLOSfODxAFcyaG2lCpG2z3ZIdI0R5DX0phF57kO5I6ki3 M9UsvhRanfmlgc1C1g4avfD3vH8nuWqI7u91TpuhZxz8+ElFVECD3SlAAVYccHYmysRgMUkmZ o7ygZMjUJAYbX/QLvMj710DNmQ6oqJ4mPoNpjUfZrS/B4JC/BuXpOR3/+PmGAaFx7t/NMVaug dv7jjnJ7DY/eIktl0ESdIsiRf0yHVmJui4lK5X0Q3S7k9iksf7uBTfPdEouBqbR5hHEfhgbCK ghDVcA1LNWaazs6OJKYnHXPGM9tZxnJ9L/yHgrgUEG1DgdXXOaEgZ+Pfxrc3Sfwp3VtTDR+9T PbBk79ZuPAyXDqBKX2m2Xq02Oo3n666Dr3Lg0drggiy1WJNia9c2TV2LE9Op8R7Sg5Er//9RX EAUvX6XcKF+LL2TQ+LQAec/e/LbRkSigQRyJM4hs2xuOktdSDhwykqAuWkPy2HD+bcUtqvBvS WKprz9Qjw1HoLxDkbZw3Dlr/CJpHnLhVOed9HdWJVs4JTJFfgzwlBbV+ke4I7uxIRjGJPdITA cpI1UKyp43haqj63GzU9qJovPXAQ/lvH6S1uDZI+Q+AHXJcfj+8Qgd1VonbVvpiAlmtNzF5L 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: 209.51.188.43 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:159374 Archived-At: Paul Pogonyshev writes: Hi Paul, > To reproduce: > > (with-temp-buffer > (auto-revert-mode) > (kill-buffer (current-buffer)) > (auto-revert-buffers)) > > The function is usually called from a timer, which means that if a > killed buffer somehow ends in `auto-revert-buffer-list', Emacs becomes > nearly unusable, because it spams with this error message non-stop. > > I don't know how exactly a killed buffer can end there, but it has > happened to me several times already, probably after extensive C-g > use. > > `auto-revert-buffers' must be fixed to never select killed buffers. This looks like bug#34847, which is fixed in Emacs 27.0.50. Which Emacs version are you using? If it isn't 27.0.50, do you have a chance to run it, in order to check whether the bug is fixed for you? Thanks, and best regards, Michael.