From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39075: 28.0.50; Emacs hangs on 100% CPU and grows beyond bounds in shell-mode Date: Sat, 11 Jan 2020 11:59:37 +0200 Message-ID: <83y2ue71py.fsf@gnu.org> References: <24088.59850.194801.667764@cochabamba.vanoostrum.org> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="22582"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 39075@debbugs.gnu.org To: Pieter van Oostrum Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 11 11:02:13 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iqDZ2-000vFe-TH for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 11 Jan 2020 11:00:17 +0100 Original-Received: from localhost ([::1]:55766 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iqDZ1-0006OP-DQ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 11 Jan 2020 05:00:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48039) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iqDYr-0006LW-1S for bug-gnu-emacs@gnu.org; Sat, 11 Jan 2020 05:00:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iqDYo-0000bO-Tg for bug-gnu-emacs@gnu.org; Sat, 11 Jan 2020 05:00:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49413) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iqDYo-0000Zw-PA for bug-gnu-emacs@gnu.org; Sat, 11 Jan 2020 05:00:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iqDYo-0006Ws-OG for bug-gnu-emacs@gnu.org; Sat, 11 Jan 2020 05:00:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 11 Jan 2020 10:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39075 X-GNU-PR-Package: emacs Original-Received: via spool by 39075-submit@debbugs.gnu.org id=B39075.157873678625046 (code B ref 39075); Sat, 11 Jan 2020 10:00:02 +0000 Original-Received: (at 39075) by debbugs.gnu.org; 11 Jan 2020 09:59:46 +0000 Original-Received: from localhost ([127.0.0.1]:55386 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iqDYY-0006Vu-AG for submit@debbugs.gnu.org; Sat, 11 Jan 2020 04:59:46 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:38235) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iqDYX-0006Vi-Lz for 39075@debbugs.gnu.org; Sat, 11 Jan 2020 04:59:45 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46545) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iqDYP-0008Ad-5D; Sat, 11 Jan 2020 04:59:37 -0500 Original-Received: from [176.228.60.248] (port=4148 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iqDYN-0000L1-Vz; Sat, 11 Jan 2020 04:59:36 -0500 In-reply-to: <24088.59850.194801.667764@cochabamba.vanoostrum.org> (message from Pieter van Oostrum on Fri, 10 Jan 2020 22:16:58 +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.org gmane.emacs.bugs:174471 Archived-At: > Date: Fri, 10 Jan 2020 22:16:58 +0100 > From: Pieter van Oostrum > > 1) Emacs -Q > 2) M-x shell > 3) type some command, and use some filename completions on the way > (using TAB). > 4) Type a semicolon (;) > > Now Emacs hangs, the ; does not appear, and it doesn't react to a C-g typed. > It uses 100% CPU and memory grows beyond bounds, eventually just making > my whole computer unresponsive. I cannot reproduce this on GNU/Linux, so it's probably macOS-specific.