From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#27668: 26.0.50; Crash with display-line-numbers t Date: Wed, 12 Jul 2017 17:34:33 +0300 Message-ID: <83inixiv0m.fsf@gnu.org> References: <87k23d7ovv.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1499870130 10003 195.159.176.226 (12 Jul 2017 14:35:30 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 12 Jul 2017 14:35:30 +0000 (UTC) Cc: 27668@debbugs.gnu.org To: Robert Pluim Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 12 16:35:20 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dVIjQ-0001bQ-Oh for geb-bug-gnu-emacs@m.gmane.org; Wed, 12 Jul 2017 16:35:12 +0200 Original-Received: from localhost ([::1]:53762 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dVIjT-0006Xb-6g for geb-bug-gnu-emacs@m.gmane.org; Wed, 12 Jul 2017 10:35:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57775) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dVIjI-0006Qg-LA for bug-gnu-emacs@gnu.org; Wed, 12 Jul 2017 10:35:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dVIjG-00026x-2N for bug-gnu-emacs@gnu.org; Wed, 12 Jul 2017 10:35:04 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:32813) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dVIjF-00026p-V2 for bug-gnu-emacs@gnu.org; Wed, 12 Jul 2017 10:35:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dVIjF-0005Yp-QB for bug-gnu-emacs@gnu.org; Wed, 12 Jul 2017 10:35:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Jul 2017 14:35:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 27668 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 27668-submit@debbugs.gnu.org id=B27668.149987008421349 (code B ref 27668); Wed, 12 Jul 2017 14:35:01 +0000 Original-Received: (at 27668) by debbugs.gnu.org; 12 Jul 2017 14:34:44 +0000 Original-Received: from localhost ([127.0.0.1]:35490 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dVIiy-0005YG-Ex for submit@debbugs.gnu.org; Wed, 12 Jul 2017 10:34:44 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:38420) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dVIiw-0005Y4-UT for 27668@debbugs.gnu.org; Wed, 12 Jul 2017 10:34:43 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dVIip-0001yU-3j for 27668@debbugs.gnu.org; Wed, 12 Jul 2017 10:34:37 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:52513) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dVIip-0001yQ-0Y; Wed, 12 Jul 2017 10:34:35 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2682 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dVIio-0001hp-BE; Wed, 12 Jul 2017 10:34:34 -0400 In-reply-to: <87k23d7ovv.fsf@gmail.com> (message from Robert Pluim on Wed, 12 Jul 2017 15:42:28 +0200) 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: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:134458 Archived-At: > From: Robert Pluim > Date: Wed, 12 Jul 2017 15:42:28 +0200 > > I've had emacs crash on me twice today with the same backtrace. It > appears to be related to setting display-line-numbers to t, although > I'd been running the scratch/line-numbers branch for a while without > any problems. > > It *seems* to happen the second time I do 'C-x C-f' from a buffer that > has display-line-numbers t, although I'm having a hard time coming up > with a reliable reproduction method, nor have a got a recipe from > 'emacs -Q' (yet). > > I have an example trapped in gdb, let me know if you need more info. Go to the call-stack frame #6, the one in compute_line_metrics, and type (gdb) pgrowx it->glyph_row Then post the results here. (If it says "pgrowx" is an unknown command, you need to "source .gdbinit" first.) Thanks.