From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#68940: 29.2; Random crashes in face for char / font Date: Thu, 08 Feb 2024 06:42:14 +0100 Message-ID: References: <865xz1233w.fsf@gnu.org> <86wmrhznlq.fsf@gnu.org> <86sf25zgjx.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18560"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , 68940@debbugs.gnu.org To: Robert Vojta Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 08 06:43:08 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 1rXxBk-0004dY-C0 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Feb 2024 06:43:08 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rXxBV-0001Nu-KC; Thu, 08 Feb 2024 00:42:53 -0500 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 1rXxBS-0001NW-5Z for bug-gnu-emacs@gnu.org; Thu, 08 Feb 2024 00:42:50 -0500 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 1rXxBQ-0004Ns-8t for bug-gnu-emacs@gnu.org; Thu, 08 Feb 2024 00:42:48 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rXxBe-0007nH-7i for bug-gnu-emacs@gnu.org; Thu, 08 Feb 2024 00:43:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 08 Feb 2024 05:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 68940 X-GNU-PR-Package: emacs Original-Received: via spool by 68940-submit@debbugs.gnu.org id=B68940.170737095829922 (code B ref 68940); Thu, 08 Feb 2024 05:43:02 +0000 Original-Received: (at 68940) by debbugs.gnu.org; 8 Feb 2024 05:42:38 +0000 Original-Received: from localhost ([127.0.0.1]:58795 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rXxBF-0007mX-Rq for submit@debbugs.gnu.org; Thu, 08 Feb 2024 00:42:38 -0500 Original-Received: from mail-ej1-x632.google.com ([2a00:1450:4864:20::632]:59433) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rXxBD-0007mL-Vp for 68940@debbugs.gnu.org; Thu, 08 Feb 2024 00:42:36 -0500 Original-Received: by mail-ej1-x632.google.com with SMTP id a640c23a62f3a-a383016f428so153501766b.2 for <68940@debbugs.gnu.org>; Wed, 07 Feb 2024 21:42:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707370936; x=1707975736; darn=debbugs.gnu.org; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=J1H7aK5yA8vnZhXJgCdK0V69AOeAVoYyNhalbTsYevc=; b=IyRMYKT0GrnH2l5O6glFYSfqFtD7/Qndj930gIT2BRY5uMb619ohCoE3w/VynSqx8f FVpQxMoD0DGajokWHmqWeCzCz5UP/z72JioJD6HmYp1KoAxZN4FKO3mEDZpn6e4a+9Kl dgOBPXVSRn/0waBE0DGWvlpaBm2OWxAoEWMGlqovhdun3l6b5Ff/lhgZu3cQcR+5UShS Bw1WMdervjDLN15odQpLHNld/BKCF0/jGbiYfbqORVVJ/BNDqh5MfcLErvlaEKJBDoQ0 eHT+l0xuvb2+bnMdNpO58A9Ri/sHUquoq51D/TmI5OGO2L7UX+X4MQyQ+d3Mdy6dE5K6 Nxng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707370936; x=1707975736; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=J1H7aK5yA8vnZhXJgCdK0V69AOeAVoYyNhalbTsYevc=; b=O5Xz4MSC1DRP5DVqwR59N7LOGzx4gNIm9a8xUseomCx/ByCpfTtVQRTgMN9DYusaoh PSjVLrL4AsBMAMsbcinT4d1cijtOBH6lY2O/WDTxY78AXAtOBbw1NEEXrCCu+PRx/qgL 7UKwYs4h6DXj+/95tbx1+fxyHwdzKDYbMzS8xQYTkZqlwyb2GFkutBIxOb7yWlaL9Q6d rUuLRaQG1SoqPSrKmpCyzWIMDNo3iARlNPJivfb/oVCQH2xO//N4kQky2seeadB4or1o dzAOZ200VqKEsYUDDKQfrvIYD4J8PuwPHsnuF+M+m0xxk1hxx/HCYlDWrTkSUz9vI9Qc QTnw== X-Gm-Message-State: AOJu0YzOw4bFcIxZuQIFWWEIJeEq6+LhNnjU/nO1jW9HxqB6ro8Hv10R nq6b8YVsRDU3TWBog1eH0g91XXBgWkKt5l2mmdIoVy7ie3eTG5MZ X-Google-Smtp-Source: AGHT+IEphJGwMR/noufDWsukyZf3Qr0MIvA19HcVBtBg5HXqeT90TkXp4Nc2W8NyaBjRRjnXso4iwQ== X-Received: by 2002:a17:906:2f11:b0:a36:7189:af7f with SMTP id v17-20020a1709062f1100b00a367189af7fmr6593923eji.50.1707370935695; Wed, 07 Feb 2024 21:42:15 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCUMCIedbrp/ey4+zd4OfKZ1t3bNWIV5kLcf/y18HZ/mzQjrBZLxIyZ9tXknE9gjn9MJ2c70WSnp7wFhWOs= Original-Received: from Pro.fritz.box (p4fe3a32a.dip0.t-ipconnect.de. [79.227.163.42]) by smtp.gmail.com with ESMTPSA id lv6-20020a170906bc8600b00a354d25da36sm1522232ejb.83.2024.02.07.21.42.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Feb 2024 21:42:15 -0800 (PST) In-Reply-To: (Robert Vojta's message of "Wed, 07 Feb 2024 08:41:34 +0100") 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:279594 Archived-At: Robert Vojta writes: > Address sanitizer gave me ... > > https://gist.github.com/zrzka/3506322a8e4e63fc6b323a48faad8f64 > > ... heap user after free in "Automatic GC". When this happened, Emacs > was showing the mentioned init file load error, and weird character. > > Don't know if it's related to my initial issue, if the problem is the > timer & kill, ... I can't make sense of what is happening here: A marker M is created from Lisp (point-marker), and later GC'd. So far so good, and nrmal, but some later GC then finds M in a member of struct buffer. No idea how that's possible.