From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#48337: Fwd: 28.0.50; Emacs crashing randomly (possibly minibuffer activity related) Date: Fri, 14 May 2021 16:31:56 +0000 Message-ID: References: <87tunasd2u.fsf@linaro.org> <83fsyu57oj.fsf@gnu.org> <87y2ckgby0.fsf@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18479"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 48337@debbugs.gnu.org, acm@muc.de To: Alex =?UTF-8?Q?Benn=C3=A9e?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 14 19:20:18 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 1lhbU2-0004bJ-5z for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 14 May 2021 19:20:18 +0200 Original-Received: from localhost ([::1]:53568 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lhbU1-0003m4-6s for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 14 May 2021 13:20:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55192) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lhakK-0000oO-RI for bug-gnu-emacs@gnu.org; Fri, 14 May 2021 12:33:06 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35383) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lhakI-0001Qq-Bo for bug-gnu-emacs@gnu.org; Fri, 14 May 2021 12:33:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lhakI-0004wC-7e for bug-gnu-emacs@gnu.org; Fri, 14 May 2021 12:33:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 14 May 2021 16:33:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48337 X-GNU-PR-Package: emacs Original-Received: via spool by 48337-submit@debbugs.gnu.org id=B48337.162100992517378 (code B ref 48337); Fri, 14 May 2021 16:33:02 +0000 Original-Received: (at 48337) by debbugs.gnu.org; 14 May 2021 16:32:05 +0000 Original-Received: from localhost ([127.0.0.1]:46929 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lhajN-0004W0-FJ for submit@debbugs.gnu.org; Fri, 14 May 2021 12:32:05 -0400 Original-Received: from colin.muc.de ([193.149.48.1]:15021 helo=mail.muc.de) by debbugs.gnu.org with smtp (Exim 4.84_2) (envelope-from ) id 1lhajL-0004Q9-7B for 48337@debbugs.gnu.org; Fri, 14 May 2021 12:32:04 -0400 Original-Received: (qmail 86919 invoked by uid 3782); 14 May 2021 16:31:57 -0000 Original-Received: from acm.muc.de (p4fe158f3.dip0.t-ipconnect.de [79.225.88.243]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Fri, 14 May 2021 18:31:56 +0200 Original-Received: (qmail 10596 invoked by uid 1000); 14 May 2021 16:31:56 -0000 Content-Disposition: inline In-Reply-To: <87y2ckgby0.fsf@linaro.org> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de 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:206539 Archived-At: Hello, Alex. On Tue, May 11, 2021 at 23:07:01 +0100, Alex Bennée wrote: > Alan Mackenzie writes: > > On Tue, May 11, 2021 at 07:51:20 +0100, Alex Bennée wrote: > >> I can now recreate at will with a magit sequence (l o hackbox/ TAB) which > >> triggers a minibuffer re-size to accommodate the list of git branches: > > Could you possibly give us a precise recipe to reproduce this bug, and a > > GDB backtrace with Emacs compiled with CFLAGS='-O0 g3' (or similar)? So > > much of the needed information in your large dump post has been > > optimised away by the compiler. Would you please also make sure that > > the Lisp backtrace is at the end of the GDB backtrace. I think this > > should happen automatically if you have an Emacs .gdbinit in the > > directory where you start GDB from. I now understand what the bug was, and have just committed a patch which should have fixed it. Could you please update your Emacs and test your bug scenario, and either confirm to me that the bug is fixed, or say what is still wrong. If this has to wait until Monday that's OK, but please let us know that. Then, hopefully, we can close the bug. > The later rr dumps have more symbols but didn't have the benefit of the > Emacs' .gdbinit Lips backtrace. However I'm fairly confident it's being > triggered by doom-modeline: The actual trigger was something on buffer-list-update-hook. That should now no longer cause a problem. [ .... ] > -- > Alex Bennée -- Alan Mackenzie (Nuremberg, Germany).