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#49261: Segfault during loadup Date: Thu, 08 Jul 2021 09:35:03 +0300 Message-ID: <83eec9e2js.fsf@gnu.org> References: <87o8bn7bie.fsf@gnus.org> <87zgv6vuon.fsf@gmx.de> <837di9lwbm.fsf@gnu.org> <87a6n5vuu4.fsf@gnus.org> <8735sqnmei.fsf@gnus.org> <87zguyf4ht.fsf@gmx.de> <87pmvum54p.fsf@gnus.org> <87v95mf2lj.fsf@gmx.de> <87pmvt3ob1.fsf@gnus.org> <83r1g9evoy.fsf@gnu.org> <83pmvtevgg.fsf@gnu.org> <87czrt3mj4.fsf@gnus.org> <878s2h3m1d.fsf@gnus.org> <874kd53lnl.fsf@gnus.org> <87zgux26ab.fsf@gnus.org> <87pmvt25uq.fsf@gnus.org> <87lf6h2294.fsf@gnus.org> <87h7h51x9y.fsf_-_@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20398"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eggert@cs.ucla.edu, 49261@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 08 08:36:09 2021 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 1m1Ndp-00059a-Sa for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Jul 2021 08:36:09 +0200 Original-Received: from localhost ([::1]:35548 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m1Ndo-0005E3-UZ for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 08 Jul 2021 02:36:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52798) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m1Ndi-0005DQ-82 for bug-gnu-emacs@gnu.org; Thu, 08 Jul 2021 02:36:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42551) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m1Ndi-0001g3-0M for bug-gnu-emacs@gnu.org; Thu, 08 Jul 2021 02:36:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m1Ndh-0002em-Sw for bug-gnu-emacs@gnu.org; Thu, 08 Jul 2021 02:36:01 -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, 08 Jul 2021 06:36:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49261 X-GNU-PR-Package: emacs Original-Received: via spool by 49261-submit@debbugs.gnu.org id=B49261.162572611010147 (code B ref 49261); Thu, 08 Jul 2021 06:36:01 +0000 Original-Received: (at 49261) by debbugs.gnu.org; 8 Jul 2021 06:35:10 +0000 Original-Received: from localhost ([127.0.0.1]:54097 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m1Ncg-0002d3-8Y for submit@debbugs.gnu.org; Thu, 08 Jul 2021 02:35:10 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:54756) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m1Nce-0002cn-3Z for 49261@debbugs.gnu.org; Thu, 08 Jul 2021 02:34:57 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:56794) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m1NcY-0001ML-25; Thu, 08 Jul 2021 02:34:50 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3075 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 1m1NcX-0007rB-N2; Thu, 08 Jul 2021 02:34:50 -0400 In-Reply-To: <87h7h51x9y.fsf_-_@gnus.org> (message from Lars Ingebrigtsen on Thu, 08 Jul 2021 02:09:45 +0200) 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:209659 Archived-At: > From: Lars Ingebrigtsen > Cc: 49261@debbugs.gnu.org, Eli Zaretskii > Date: Thu, 08 Jul 2021 02:09:45 +0200 > > To reproduce: > > make bootstrap; touch lisp/*.el; make > > ... > make[2]: *** [Makefile:279: ../lisp/cus-start.elc] Error 139 > make[1]: *** [Makefile:765: ../lisp/cus-start.elc] Error 2 > /bin/sh: line 2: 113032 Segmentation fault (core dumped) > > > I bisected this, and git bisect pointed me to: > > commit 6cf62141c4467314f67c2ef75a4bf94d41ff050f > Author: Paul Eggert > AuthorDate: Sat Sep 5 12:13:32 2020 -0700 > > Reinstall recent GC-related changes > > The report that they broke macOS was a false alarm, as the > previous commit was also broken (Bug#43152#62). So the last paragraph above is incorrect, and "the previous commit" is not broken? Then what about the information in https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#65 https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#68 https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#71 And the rest of the discussion about verify.h being the culprit?