From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Joe Corneli via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed" Date: Sun, 14 Aug 2022 12:21:54 +0100 Message-ID: <87mtc73wa5.fsf@Proteus> References: <87sfmgjelt.fsf@Proteus> <87a68nfnp4.fsf@yahoo.com> <87bkt24tng.fsf@Proteus> <87zggmcxpb.fsf@Proteus> <875yjadt7j.fsf@yahoo.com> <87y1vvaysh.fsf@Proteus> <87r11nvw44.fsf@yahoo.com> <87h72ihpk7.fsf@Proteus> <87edxmw98w.fsf@yahoo.com> <87edxlfzwz.fsf@Proteus> <83bkspod15.fsf@gnu.org> Reply-To: Joe Corneli Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32584"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, 56869@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 14 13:23:16 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oNBi7-0008J1-Sp for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 14 Aug 2022 11:23:02 +0000 Original-Received: (at 56869) by debbugs.gnu.org; 14 Aug 2022 11:22:05 +0000 Original-Received: from localhost ([127.0.0.1]:36023 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNBgz-0007Bk-5Q for submit@debbugs.gnu.org; Sun, 14 Aug 2022 07:22:05 -0400 Original-Received: from box.hyperreal.enterprises ([85.159.211.210]:59901) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNBgw-0007BA-Gx for 56869@debbugs.gnu.org; Sun, 14 Aug 2022 07:22:03 -0400 Original-Received: from authenticated-user (box.hyperreal.enterprises [85.159.211.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.hyperreal.enterprises (Postfix) with ESMTPSA id 1545843E9C; Sun, 14 Aug 2022 12:21:57 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=hyperreal.enterprises; s=mail; t=1660476117; bh=N1bHysolFrZ+EqkVJi+xPy9RqiUkZz7t4nYuUUIJ32A=; h=References:From:To:Cc:Subject:In-reply-to:Date:From; b=cMEe3Rofl5zXMYwcLl76fW1MisIQGAzYVn6pk18831/pplNB8hWYxzJJAnfgBguP3 hOQHksNte4mRaIp0A+jsXO4W3rCEsJ28NCtSgJLTpi7qQBr5w/qoKQpcgYKo2TQzq4 q2KKAACI06w8ApWRucn3V/7vPS3k6z231dkjQ330IklEDRWXmaOohK9VirHtIe+qBF dWLuZk8rRrBzu290qW6vMrRjAnueUTCon7rCVYMfMJA7CU+Vz5cyMNteiVuRpYdUs3 4DKckqbOHn+CyGDVvtdop1QLrqqV3o0xNYNm4d6g1+qX4L+Rq+8fv8RDcWdPxvNWRT vc04PJThqeoUg== In-reply-to: <83bkspod15.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:239636 Archived-At: Eli Zaretskii writes: > The backtrace says: > > . the main loop called some command > . that command signaled an error > . the error caused the Lisp debugger to be called > . the debugger was invoked and entered recursive-edit > . while waiting for user input, a timer fired > . the timer function called write-region > . write-region called lock-file > . lock-file called a Lisp function, probably to report some conflict > with another process(??) locking the file > . Emacs prompted the user, probably about the lock > . while waiting for user response, Emacs checked timers, and as > result called process_pending_signals > . one of the pending signals was SIGIO, so Emacs called read-socket, > which segfaulted inside GTK > > Does the above sound reasonable for your Emacs sessions? Thanks, that=E2=80=99s certainly a reasonable chain of events, e.g. given t= hat I have mu4e running (which likes to use locks) and there might have been a conflict between two different running instances. Not sure about the last step involving GTK. In my workflow I think the crash occurred only when I was switching between windows in my WM. --=20 Dr Joseph A. Corneli (https://github.com/holtzermann17) HYPERREAL ENTERPRISES LTD is a private company limited by shares, incorpora= ted 25th, June 2019 as Company Number 634284 on the Register of Companies for Scotland (https://beta.companieshouse.gov.uk/company/SC634284).