From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#53348: 27.2; Crash in mark_object Date: Tue, 18 Jan 2022 18:53:20 +0200 Message-ID: <83bl09ugsf.fsf@gnu.org> References: <7867C7DB-C88C-4DC8-9315-8C987DFB9DFA@sap.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23063"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 53348@debbugs.gnu.org To: "Reingruber, Richard" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jan 18 18:08:12 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 1n9rxs-0005rB-2T for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Jan 2022 18:08:12 +0100 Original-Received: from localhost ([::1]:56912 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n9rxq-0002KE-Ke for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Jan 2022 12:08:10 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44882) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9rkB-0000jg-3d for bug-gnu-emacs@gnu.org; Tue, 18 Jan 2022 11:54:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58580) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n9rkA-0000VY-Io for bug-gnu-emacs@gnu.org; Tue, 18 Jan 2022 11:54:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n9rkA-0006mc-7A for bug-gnu-emacs@gnu.org; Tue, 18 Jan 2022 11:54:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Jan 2022 16:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53348 X-GNU-PR-Package: emacs Original-Received: via spool by 53348-submit@debbugs.gnu.org id=B53348.164252481526033 (code B ref 53348); Tue, 18 Jan 2022 16:54:02 +0000 Original-Received: (at 53348) by debbugs.gnu.org; 18 Jan 2022 16:53:35 +0000 Original-Received: from localhost ([127.0.0.1]:51483 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n9rjj-0006lp-2M for submit@debbugs.gnu.org; Tue, 18 Jan 2022 11:53:35 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44006) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n9rjh-0006la-1B for 53348@debbugs.gnu.org; Tue, 18 Jan 2022 11:53:33 -0500 Original-Received: from [2001:470:142:3::e] (port=40708 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9rjb-0000Rt-6e; Tue, 18 Jan 2022 11:53:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=csiUKXBk6VBP03tl7nIIObjZ8O+Z/PEsadzwsOPs1Iw=; b=nPEwPbpiHAus yAH+3ZwECvX51Ahz623r1egNdYxX5fRTCssaJmT2+ltmN1Chfgnf8uMQV3XvZE1qzW05RWAIItIc+ 1sx7hE7zIn+m68ZloIvL3KkYIExNiFvTTEaIBovER/7ZSG+QTLdtYaW7Hh7SrJxxwsFpQal7v3BvA K3gloJ5+jWGLpqtLaqXWc5Jsz5zXMaQdt5pbcpi92ncWlJE65TqoQCRSU/wtN0JbnKAWaQGOWv2TB aXglfyJJpBbunJHinROUNvRt/M3V8VSM5VdkEQe3AtyF8HxgJEk+JruRjMB5SQYra5AT1pK+HLubi IUIFTnfYjgsnU+yhNrX8XQ==; Original-Received: from [87.69.77.57] (port=2040 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9rjb-0001sA-AG; Tue, 18 Jan 2022 11:53:27 -0500 In-Reply-To: <7867C7DB-C88C-4DC8-9315-8C987DFB9DFA@sap.com> (bug-gnu-emacs@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:224513 Archived-At: > Date: Tue, 18 Jan 2022 08:35:10 +0000 > From: "Reingruber, Richard" via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > I've got a new Apple M1 Pro macbook. I'm experiencing crashes with Emacs 27.2 which I installed using homebrew. > > The information below was generated after I restarted Emacs following a crash. > > I added the crash report from macos because I could not find a report from emacs. > > Looks like a GC crash in mark_object. > > Unfortunately I cannot reproduce the crash. This is the first crash report I > got. Normally Emacs just hangs. I sampled the process using macos activity > monitor and found a similar stack as in the crash. Looks like C stack overflow, or at least a possibility of it (you didn't show all of the backtrace levels, so it's hard to be sure). Can you configure your environment, or rebuild Emacs, so that the amount of stack space available to it is larger?