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#66098: Crash in itree.c on macOS with incomplete backtrace Date: Sat, 23 Sep 2023 15:42:38 +0300 Message-ID: <83msxd3vsx.fsf@gnu.org> References: <83zg1icsmt.fsf@gnu.org> <83bkdu75bt.fsf@gnu.org> <87wmwis7dk.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37229"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 66098@debbugs.gnu.org, rpluim@gmail.com To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Sep 23 14:43:13 2023 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 1qk1ya-0009WM-MJ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 23 Sep 2023 14:43:12 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qk1yI-0006P4-TQ; Sat, 23 Sep 2023 08:42:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qk1yG-0006O9-1H for bug-gnu-emacs@gnu.org; Sat, 23 Sep 2023 08:42:53 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qk1yF-0006rw-EX for bug-gnu-emacs@gnu.org; Sat, 23 Sep 2023 08:42:51 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qk1yQ-0004bA-Iy for bug-gnu-emacs@gnu.org; Sat, 23 Sep 2023 08:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 23 Sep 2023 12:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66098 X-GNU-PR-Package: emacs Original-Received: via spool by 66098-submit@debbugs.gnu.org id=B66098.169547296417643 (code B ref 66098); Sat, 23 Sep 2023 12:43:02 +0000 Original-Received: (at 66098) by debbugs.gnu.org; 23 Sep 2023 12:42:44 +0000 Original-Received: from localhost ([127.0.0.1]:37941 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qk1y8-0004aV-Hw for submit@debbugs.gnu.org; Sat, 23 Sep 2023 08:42:44 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59686) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qk1y7-0004aI-6x for 66098@debbugs.gnu.org; Sat, 23 Sep 2023 08:42:43 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qk1xq-0006kl-K2; Sat, 23 Sep 2023 08:42:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=YB9J8b9qXN/KvkUuH+K1lhDUjE5xs5P1RdlC31HhxKc=; b=rMy3bnoZt4bus87N3GKe s+LeqUhkGL88kQ+5jQxjVIIWiOEAkKsBOvpT6RRhZQBGxqAw2NObToxOKLdTk8O/voGPx1K9WMi3G 7eZN3Rfg6eZe6SyVuKHPkwnQkaykwJwywqShkyKxfLHnH/kU4Sq0g3JULXwKbRZngaxAm4Ho0txdz GlFDPucRDwXEHa11NHP6kvbn1Mgb6pXfdY0nyGkZCUUjytyFMC0/NRfJltQn9WKEqcloMeHuL1Qjt 4u+0L++61wXCv4DZ/Z63cQCmjs/aJg+2k476VY9K71dcQTcdPi2vzrg+GrBGYxryBbYcxtH8XKAip OYIFEvzDMUneZw==; In-Reply-To: (message from Stefan Kangas on Sat, 23 Sep 2023 04:56:56 -0700) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:271164 Archived-At: > From: Stefan Kangas > Date: Sat, 23 Sep 2023 04:56:56 -0700 > Cc: 66098@debbugs.gnu.org > > Robert Pluim writes: > > > Eli> Does "git reflog" help? > > > > This is why we have the numbered emacs builds in 'src/', no? Of > > course that wonʼt help if you clean before building. > > My workflow is that I pull and rebuild many times a day, in the same > repository as I run the Emacs I use daily from. When I start or restart > Emacs, that version is just whatever happens to have been built last. > > So I unfortunately don't think git reflog or numbered builds will help > with finding this information in my case. The numbered builds will help if you don't bootstrap each time (which removes all the previous binaries). If you still have the numbered builds from past rebuild procedures, you can "bisect" the problem by finding the latest numbered build which doesn't crash, then look at its recorded Git SHA of the commit it was produced from. Knowing that commit will help identify the potential culprit much easier.