From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#16387: 24.3.50; unquittable infloop Date: Wed, 12 Aug 2020 15:23:28 -0700 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23735"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 16387@debbugs.gnu.org To: Richard Stallman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 13 00:24:26 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 1k5zAY-00064v-2K for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Aug 2020 00:24:26 +0200 Original-Received: from localhost ([::1]:52666 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k5zAX-0006db-4L for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 12 Aug 2020 18:24:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36060) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k5zAB-0006Aq-Cf for bug-gnu-emacs@gnu.org; Wed, 12 Aug 2020 18:24:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34264) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k5zAB-0003aK-4B for bug-gnu-emacs@gnu.org; Wed, 12 Aug 2020 18:24:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1k5zAB-00079P-1H for bug-gnu-emacs@gnu.org; Wed, 12 Aug 2020 18:24:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Aug 2020 22:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16387 X-GNU-PR-Package: emacs Original-Received: via spool by 16387-submit@debbugs.gnu.org id=B16387.159727101627440 (code B ref 16387); Wed, 12 Aug 2020 22:24:02 +0000 Original-Received: (at 16387) by debbugs.gnu.org; 12 Aug 2020 22:23:36 +0000 Original-Received: from localhost ([127.0.0.1]:45808 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k5z9k-00078W-4G for submit@debbugs.gnu.org; Wed, 12 Aug 2020 18:23:36 -0400 Original-Received: from mail-yb1-f181.google.com ([209.85.219.181]:45686) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k5z9h-000781-TG for 16387@debbugs.gnu.org; Wed, 12 Aug 2020 18:23:34 -0400 Original-Received: by mail-yb1-f181.google.com with SMTP id x2so2194554ybf.12 for <16387@debbugs.gnu.org>; Wed, 12 Aug 2020 15:23:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:in-reply-to:references:user-agent :mime-version:date:message-id:subject:to:cc; bh=sS9SZND4XMF/Ql/bFZCf7Ug1ZBrfbYSicbbPvnYONJo=; b=GAiExPlJfM9QctsJhtbkIqEK8HYB81xzfaJj7C+RQQCSMJLPrBmTEu/+5Mp7AZHZ3j Pi3GNr0GmgGRJxrjzQvRns7qSuvh2U63guYQvx1eOmtQ7Z0vtM79oAc0DORyXqLDiBhf kbhfiUFJGCJor3Xmyf424SmH5ZVQnwKmHCaMseP/U24lkRzcXY5Ey5x4knh7ywwvJYEL h+5KhdWCGz439V+g7ESVCDkHL3rRgOotwEOXZtpp2dmCwKCv76CU0Egc24eULBkba50g OWnaBcEL+hxxi8xJza1beXSI7S1HmY67auE9RQlb2gXyPIwraHaPMyHwCMuvx3T8Bne7 C9XA== X-Gm-Message-State: AOAM533G4DQbiLBdjG3+nXGdJ4I3Gz1piiW5RJKe2BGHmK6BMI6fkKXR zJBRnjYSYNYulA/CT3RSPQ4wWCJlNMisuLdjBAGIFm3JKB0= X-Google-Smtp-Source: ABdhPJwIvIqAAYThO02jPkHKqaMNQ/206Cg16RncIZvgGOzY7XbVPhHdi6yTdyJdHUX9aL5adD1BwVxBCrycXCVzjv0= X-Received: by 2002:a5b:508:: with SMTP id o8mr2541108ybp.43.1597271008572; Wed, 12 Aug 2020 15:23:28 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Wed, 12 Aug 2020 15:23:28 -0700 In-Reply-To: (Richard Stallman's message of "Tue, 07 Jan 2014 11:53:23 -0500") 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:184891 Archived-At: Richard Stallman writes: > M-x grep put me in a loop I could not quit out of. > Here's the backtrace after C-g C-g put me into GDB. > Grep had already terminated, but Emacs had not exited the loop > even a minute later. > > It happened twice today. One time, the current buffer was in Mail mode, > and maybe that was true both times. > > > #0 0x76a4d3c4 in kill () from /lib/libc.so.6 > #1 0x00657004 in sys_suspend () at sysdep.c:450 > #2 0x0063fcf8 in handle_interrupt (in_signal_handler=true) at keyboard.c:10318 > #3 0x0063fb18 in handle_interrupt_signal (sig=2) at keyboard.c:10259 > #4 0x006599b0 in deliver_process_signal (sig=2, > handler=0x63fa78 ) at sysdep.c:1568 > #5 0x0063fb74 in deliver_interrupt_signal (sig=2) at keyboard.c:10266 > #6 > #7 0x00000000 in ?? () > #8 0x00000000 in ?? () > > Lisp Backtrace: > "get-text-property" (0x7fff09e8) > "font-lock-extend-jit-lock-region-after-change" (0x7fff0dbc) > "run-hook-with-args" (0x7fff0db8) > "jit-lock-after-change" (0x7fff1144) > "replace-match" (0x7fff1348) > "grep-filter" (0x7fff1698) > "run-hooks" (0x7fff1710) > "compilation-filter" (0x7fff19dc) This was reported 6.5 years ago. Are you still seeing this? Best regards, Stefan Kangas