From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39962: 27.0.90; Crash in Emacs 27.0.90 Date: Mon, 09 Mar 2020 19:10:02 +0200 Message-ID: <83d09lbgk5.fsf@gnu.org> References: <24162.58107.725366.668639@cochabamba.vanoostrum.org> <329e58b1-6255-311e-bdd8-b6f5b3d5208f@cs.ucla.edu> <22225b66-44f6-d132-3036-92181d53c28d@cs.ucla.edu> <89A83582-358F-43DC-B96E-04EE9D655D5F@vanoostrum.org> <63b88e2d-9888-f3ce-a4b0-fcf344e803e5@cs.ucla.edu> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="18113"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39962@debbugs.gnu.org, eggert@cs.ucla.edu, pieter@vanoostrum.org To: Pieter van Oostrum Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 09 18:11:12 2020 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 1jBLvr-0004aD-LR for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 09 Mar 2020 18:11:11 +0100 Original-Received: from localhost ([::1]:47122 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBLvq-0006Jf-Ke for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 09 Mar 2020 13:11:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56524) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBLvj-0006JN-1b for bug-gnu-emacs@gnu.org; Mon, 09 Mar 2020 13:11:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jBLvi-0004tb-4K for bug-gnu-emacs@gnu.org; Mon, 09 Mar 2020 13:11:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45437) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jBLvi-0004tX-1O for bug-gnu-emacs@gnu.org; Mon, 09 Mar 2020 13:11:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jBLvh-0002gq-Sr for bug-gnu-emacs@gnu.org; Mon, 09 Mar 2020 13:11:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 09 Mar 2020 17:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39962 X-GNU-PR-Package: emacs Original-Received: via spool by 39962-submit@debbugs.gnu.org id=B39962.158377381210239 (code B ref 39962); Mon, 09 Mar 2020 17:11:01 +0000 Original-Received: (at 39962) by debbugs.gnu.org; 9 Mar 2020 17:10:12 +0000 Original-Received: from localhost ([127.0.0.1]:51410 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jBLut-0002f3-Q2 for submit@debbugs.gnu.org; Mon, 09 Mar 2020 13:10:12 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:41278) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jBLus-0002ee-O8 for 39962@debbugs.gnu.org; Mon, 09 Mar 2020 13:10:11 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46840) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1jBLum-0004a6-Iw; Mon, 09 Mar 2020 13:10:04 -0400 Original-Received: from [176.228.60.248] (port=1594 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jBLul-00020R-S6; Mon, 09 Mar 2020 13:10:04 -0400 In-Reply-To: (message from Pieter van Oostrum on Mon, 09 Mar 2020 14:26:19 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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:177098 Archived-At: > From: Pieter van Oostrum > Cc: Pieter van Oostrum , 39962@debbugs.gnu.org, Eli > Zaretskii > Date: Mon, 09 Mar 2020 14:26:19 +0100 > > OK, with this change I get sensible information: > > (gdb) f 9 > #9 0x0000000100314bfe in Ffuncall (nargs=2, args=0x7ffeefbf6e78) > at eval.c:2796 > 2796 val = funcall_lambda (fun, numargs, args + 1); > (gdb) p args[0] > $50 = XIL(0xcfeb420) > (gdb) xtype > Lisp_Symbol > (gdb) xsymbol > $51 = (struct Lisp_Symbol *) 0x10da24150 > "vm-set-summary-pointer" Thanks (and thanks to Paul for making GD|B usable in this case). So does vm-set-summary-pointer indeed call mapatoms as part of its job? If so, can you show the relevant code fragment(s)?