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#72165: 31.0.50; Intermittent crashing with recent emacs build Date: Thu, 18 Jul 2024 08:09:42 +0300 Message-ID: <86zfqfffqh.fsf@gnu.org> References: <87o76veo04.fsf@secretsauce.net> <87h6cn79r0.fsf@secretsauce.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40819"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 72165@debbugs.gnu.org To: Dima Kogan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 18 07:10:22 2024 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 1sUJPI-000AJG-2c for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Jul 2024 07:10:20 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sUJOy-0000uh-3Q; Thu, 18 Jul 2024 01:10:00 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sUJOx-0000uR-5R for bug-gnu-emacs@gnu.org; Thu, 18 Jul 2024 01:09:59 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sUJOw-0000EK-KR for bug-gnu-emacs@gnu.org; Thu, 18 Jul 2024 01:09:58 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sUJOz-0000Fm-Ol for bug-gnu-emacs@gnu.org; Thu, 18 Jul 2024 01:10:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 18 Jul 2024 05:10:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 72165 X-GNU-PR-Package: emacs Original-Received: via spool by 72165-submit@debbugs.gnu.org id=B72165.1721279396943 (code B ref 72165); Thu, 18 Jul 2024 05:10:01 +0000 Original-Received: (at 72165) by debbugs.gnu.org; 18 Jul 2024 05:09:56 +0000 Original-Received: from localhost ([127.0.0.1]:36674 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sUJOt-0000F7-Lh for submit@debbugs.gnu.org; Thu, 18 Jul 2024 01:09:55 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:59526) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sUJOr-0000Er-DL for 72165@debbugs.gnu.org; Thu, 18 Jul 2024 01:09:54 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sUJOi-0000DK-2b; Thu, 18 Jul 2024 01:09:44 -0400 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=UkmSXHDnY5TOkqD0ehiDNL/8GaqA/VD04XtNIH6KAag=; b=atIep6E5hfaK YtzNUl8njiV/ay3nNqyXTvzh/sR6+9BjLeRK42TCeg9HT/SO2G6/dd2fi2PEJoodCM5aynu0KP9qq 9bQ0nhF1sWDxA1T4UpZHzMcqVHQs+eW1XTByqJWQXBbJfzvwXiwX9HPsb4p4GdwSCkNg+S2zZbpq7 1UiYVU6iphwG5IYICsr069qIcUBHWR4IVSEJsfdetuzgZkPzPUBUu3mwJBKhiVZuSAhRPftHVMCq4 v5Koutbr54o+Vyirt2Cc9YbKHzI5VkUmbmA6hb80q5d5gx4CNtRsVgk9GXXayAR/vse2h9heUlvKY xzZpKRO3IdRp1YtzcyKm4g==; In-Reply-To: <87h6cn79r0.fsf@secretsauce.net> (message from Dima Kogan on Wed, 17 Jul 2024 18:46:11 -0700) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:288946 Archived-At: [Please don't change the Subject line when you reply, to avoid confusing the bug tracker and disrupting MUA threading.] > From: Dima Kogan > Date: Wed, 17 Jul 2024 18:46:11 -0700 > > I looked at the backtrace a bit. Here's the failing assert: > > https://github.com/dkogan/emacs-snapshot/blob/439ec471961b764b51483b74ea13777ed560fd74/src/xdisp.c#L20086 > > This is false: > > Z == Z_BYTE && CHARPOS (opoint) != BYTEPOS (opoint) Did you mean "true" instead if "false"? If the above is false, then the call to emacs_abort after that if could not have possible been the one which caused the abort. The line number information in an optimized build could be inaccurate, so it is important to establish which condition caused the abort. > The backtrace is silent about the specific values of each of these, but > I can try to get them. Debugging suggestions welcome. See my other message.