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#54814: 29.0.50; symbol visibility in modules may cause emacs crash in nativ-compilation emacs Date: Mon, 11 Apr 2022 14:20:14 +0300 Message-ID: <831qy37tox.fsf@gnu.org> References: <87zgkuqu77.fsf@tanaka.verona.se> <83h7728hy3.fsf@gnu.org> <877d7yqlh9.fsf@tanaka.verona.se> <83bkxa8bty.fsf@gnu.org> <87pmlqp0ro.fsf@tanaka.verona.se> <83pmlp72yo.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="729"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 54814@debbugs.gnu.org, joakim@verona.se To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 11 13:21:24 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 1nds6l-000AV2-Ef for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 11 Apr 2022 13:21:23 +0200 Original-Received: from localhost ([::1]:33670 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nds6k-00045i-1w for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 11 Apr 2022 07:21:22 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40126) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nds6U-00042J-Co for bug-gnu-emacs@gnu.org; Mon, 11 Apr 2022 07:21:06 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48879) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nds6Q-0000b4-Mr for bug-gnu-emacs@gnu.org; Mon, 11 Apr 2022 07:21:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nds6Q-0007GQ-IH for bug-gnu-emacs@gnu.org; Mon, 11 Apr 2022 07:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Apr 2022 11:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54814 X-GNU-PR-Package: emacs Original-Received: via spool by 54814-submit@debbugs.gnu.org id=B54814.164967603427864 (code B ref 54814); Mon, 11 Apr 2022 11:21:02 +0000 Original-Received: (at 54814) by debbugs.gnu.org; 11 Apr 2022 11:20:34 +0000 Original-Received: from localhost ([127.0.0.1]:42776 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nds5y-0007FL-7B for submit@debbugs.gnu.org; Mon, 11 Apr 2022 07:20:34 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:46688) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nds5x-0007F6-Db for 54814@debbugs.gnu.org; Mon, 11 Apr 2022 07:20:33 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:35334) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nds5s-0000N2-1k; Mon, 11 Apr 2022 07:20:28 -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=2xeTLU5GEkkht2FSEjivI6eH6w33ELf8+Qrj3WHfuX8=; b=NZTcAZ73fUIX DP9BJodHNbzMXPIgQxtd/IS8kQA0iignBzqXZBVvRsh89DZROHC1KBaby5dM8nGs6f2UDVOX0oREb yeQNl7Oz5PmSGnj7lpgMHZuJYcPWSy47nRUSQi1FX4fjmSIkfVyYHbuxmje4560TuOZLhfMfqJJIw eXjA4mhjD1EVxi86azDCI52qsrZN4AktTn1qnEptYIbYnOn6z/vahAceWMMDPuXc4UIsQe4u2sgU/ q+XtT1WC2sjpipIEMd/BcGRuMxlkO0ItJHmkwGpxh1FEBZcJmaQWIVEX7koxwm2Tu5X1PKlTTJaGu 3ze/i2w41VtJzQeLSYf7Jw==; Original-Received: from [87.69.77.57] (port=3954 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 1nds5c-0002aI-3S; Mon, 11 Apr 2022 07:20:17 -0400 In-Reply-To: (message from Andrea Corallo on Mon, 11 Apr 2022 08:42:48 +0000) 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:229711 Archived-At: > From: Andrea Corallo > Cc: joakim@verona.se, 54814@debbugs.gnu.org > Date: Mon, 11 Apr 2022 08:42:48 +0000 > > Eli Zaretskii writes: > > >> The crash does happen inside the module, but for me, only in native > >> compilation emacs. > > > > Andrea, any ideas how native-compilation could have triggered these > > crashes? > > Not at the moment, so far I'm of your same opinion that this is not > strictly related to native compilation but accidentally triggered by it. Thanks. I guess the next step is to ask someone who has access to that module to show a list of exported symbols before and after the change which made the crash go away, while still using Emacs with native-compilation. Then we might have some ideas by comparing these two lists of exported symbols.