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#55832: 28.1; Emacs crashes when using tramp from helm in emacs-29 Date: Tue, 07 Jun 2022 21:53:07 +0300 Message-ID: <83sfog5mr0.fsf@gnu.org> References: <83v8tc5r57.fsf@gnu.org> <87ee00pbcj.fsf@posteo.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28788"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 55832@debbugs.gnu.org To: Thierry Volpiatto Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 07 20:54:15 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 1nyeLC-0006ya-0z for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 07 Jun 2022 20:54:10 +0200 Original-Received: from localhost ([::1]:41512 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nyeLA-00050c-VO for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 07 Jun 2022 14:54:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38412) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nyeL4-00050F-4a for bug-gnu-emacs@gnu.org; Tue, 07 Jun 2022 14:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:47607) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nyeL3-0007qu-Sn for bug-gnu-emacs@gnu.org; Tue, 07 Jun 2022 14:54:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nyeL3-00026s-Ra for bug-gnu-emacs@gnu.org; Tue, 07 Jun 2022 14:54:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 07 Jun 2022 18:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55832 X-GNU-PR-Package: emacs Original-Received: via spool by 55832-submit@debbugs.gnu.org id=B55832.16546280038064 (code B ref 55832); Tue, 07 Jun 2022 18:54:01 +0000 Original-Received: (at 55832) by debbugs.gnu.org; 7 Jun 2022 18:53:23 +0000 Original-Received: from localhost ([127.0.0.1]:41504 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyeKQ-000260-T3 for submit@debbugs.gnu.org; Tue, 07 Jun 2022 14:53:23 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53310) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyeKP-00025o-KT for 55832@debbugs.gnu.org; Tue, 07 Jun 2022 14:53:22 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43638) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nyeKK-0007mx-4w; Tue, 07 Jun 2022 14:53:16 -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=FTlrY7CPfPZllCbpSoXWMB2Fx/HEbRUYt6DZgiuA97s=; b=HUCLxCsJ3LAC o8M54Al+JRtxX6kyVARrGPf1CZJfueFOnEU8YNVp94kB17FaPcJ9+3Pk9cCuI8B9mloiQtkhaCs1H 9ZuQFcRLMvBzvhXIQw5aaXXoeSwF7MvYfEeACg7o4MNNQWx7ndOhA6pQaB1SiQwKEkjDkl0V/girf 0CqnGBqns5kPKd6QSqptZ82pRZWxd/azvONsxfpSEekXwB2V4os6ve9b4onf+AnW8WtkofDrYdbJl ep0nVCYjujnPVwqnLrPML4DqRhpfNqRz120qQGvnwA7OOl2MPPArP0WNl59ny6mx/whySez15YIgW 3+e/TguMTFOghzSoBeC+YA==; Original-Received: from [87.69.77.57] (port=4840 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 1nyeKJ-0005ye-Jg; Tue, 07 Jun 2022 14:53:15 -0400 In-Reply-To: <87ee00pbcj.fsf@posteo.net> (message from Thierry Volpiatto on Tue, 07 Jun 2022 18:33:35 +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:233931 Archived-At: > From: Thierry Volpiatto > Cc: 55832@debbugs.gnu.org > Date: Tue, 07 Jun 2022 18:33:35 +0000 > > >> > The first step is to figure out what was the immediate reason for the > >> > segfault, and in which source line it happened. > >> > > >> > Your build is heavily optimized, so I suggest to rebuild with the > >> > following additional compiler options: > >> > > >> > -gdwarf-4 -g3 > >> > >> Can't reproduce the crash after rebuilding with these flags. > > > > _Only_ with these flags, or with these flags _in_addition_ to the > > previous ones? > > Only with these flags: > > ./configure CFLAGS='-gdwarf-4 -g3' --with-native-compilation That's not what I meant. I said "with these _additional_ compiler options". > do you want I rebuild with what I use previously > + the flags you provided? Yes. > Would be something like this: > > ./configure CFLAGS='-O8 -gdwarf-4 -g3' --with-native-compilation Yes, please. > > What is the value of system-configuration-options in the new build? > > system-configuration-options > "'CFLAGS=-gdwarf-4 -g3' --with-native-compilation" This indeed shows that the -O8 switch wasn't used.