From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#39075: 28.0.50; Emacs hangs on 100% CPU and grows beyond bounds in shell-mode Date: Mon, 20 Jan 2020 14:33:35 +0100 Message-ID: <878sm2xnf4.fsf@gmx.de> References: <24088.59850.194801.667764@cochabamba.vanoostrum.org> <83y2ue71py.fsf@gnu.org> <83blr87eq1.fsf@gnu.org> <87h80q1se8.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="22400"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) 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 Mon Jan 20 14:34:54 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 1itXCf-0005dI-TJ for geb-bug-gnu-emacs@m.gmane-mx.org; 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d=gmx.net; s=badeba3b8450; t=1579527216; bh=5boLlkM1TSnxWhl5OhPXxo/jEDTxaQQl0A1nch7Zqas=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=WD2RGYoOb9GoKsQJaDNHl5r/GYuy5qaKsLe0Uoq04bf+RqUMp5ZqJdodiLvz66AtX mGeSQgo9cIyooPuJ7uZAubna+alDNrPflJT1xKuwDmRP9Zi1JpWPUxtmqQ3ligwNJE kzaiJTM7CQeW69MYYqloMyMyhTLJ9u2ndyIYp6Ik= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from detlef.gmx.de ([212.86.37.47]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1N49lD-1jb9ft28zB-0107No; Mon, 20 Jan 2020 14:33:36 +0100 In-Reply-To: (Pieter van Oostrum's message of "Mon, 20 Jan 2020 14:12:20 +0100") X-Provags-ID: V03:K1:fs18gFx60Tf4vIs6HQWEpha8inX1acwXfPPHjtub/14MrVIns1m uteewobnrLLWkUSMZ6E1mX6oMiP6YKPFGDrgOhXvjgdcpjgAKrGXilRmte66Vfc3aJcGEJw Ih6Gp9IQQAmoCyLb98NOn0+L2eAhDaXBboMq8JNRfDEKNMrZN5XsnZ7eJNthPPmHfq52udD y6Xxb/+bQjuqC2OiiCO5Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:rr6jhZifgpA=:wMwDIl7lMM1P09leq1gwP/ nPbyWiYxVXzhErA7OY8phMT+ixiuIXDRRbSxdac30Jbh63cHA1gNOnLmBpKW+mWmYwtXjSUgY f4699/FNiqFR7pwduLzPl2ZA6qHAGFcHpmgJVh5xN/VVDm4HZ61C/xVVtnsGJ3di/od6bILiE EMfUHTFCJVSJfL61sgo79vXKAIww5TYhj9YORxk9+ae90I2Kc8SfWh2ddbu4qMSD3fi21fxSx nuqBgwRa33D7d7AykYFUoUJY1tO43KtmEvTUMmaTi1Z6EJofzrfdG0XfEdpyn18/Zq08hiX2Y 5n3S93UsXEQO49ZzZBIHIlNaGpD6OOEY6oHmsyTgLyk26i9hqsVqDNDoBmvdGKd54NcQOd9tO 3wnMRQLwn2g/O6Fp2Q5lSKW9uBQ48iUGqqHATyR8DUUxNjSC2ZJtSY/gWvEKsXBVwF7EPPAz8 qtQtO6HJTMuzF7FCUaes7nwMH3qB51ZI48EkwOnmM0/EM/Q3wmRpL0XVxe37+o3QP9+LbB8TH I09//HQz2nOIHtTWHI/HDo+9HJjGfbYNuL5eP0d+Z77Bs9szhg6O2SRMnqDQIoS9/C5wfeCgv wFcOkwVTn014WN8BPilp78vlnZ7UNZe8y9ZOzB0NWsrLvHqv5Lz+wYy+uvFnAlDL+D9Px4+jR ShbKvJJ4jA5/iue4CQsX2vUWavTvurYrOkh0gddjY9FmBDQSEx9JsVskhxSyu0jH9r0fIKygh 7ezgqY1uBD0zBG8gYlc3NiwEPf+8Cik5fr7YZWjRu1Kc9g9V+SQJ8kkBRp0Ao+R+VQDMhGMa 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.io gmane.emacs.bugs:174917 Archived-At: Pieter van Oostrum writes: >>> That is true, but the test is there to test the fix, which makes it no >>> longer hang. And as these are in the same commit, the test should >>> never hang, unless somebody breaks the fix later. But then hanging >>> could occur with any bug. >> >> I haven't checked your test case, but in Tramp I try to avoid hanging by >> wrapping process related tests with a timer. >> >> Experience has taught me, that I'm able to break the tests all the time >> by new code :-( >> > If you know a better test to check for this particular fix, I would be > happy if you could let me know. I don't know if some timer code would > help. Which test do you mean? There is shell-tests-completion-before-semi, but this doesn't use a process. Best regards, Michael.