From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1888 invoked by alias); 9 Jun 2012 18:12:32 -0000 Received: (qmail 1880 invoked by uid 22791); 9 Jun 2012 18:12:31 -0000 X-SWARE-Spam-Status: No, hits=-1.4 required=5.0 tests=AWL,BAYES_05,RCVD_IN_DNSWL_NONE,RCVD_IN_HOSTKARMA_NO,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from qmta03.westchester.pa.mail.comcast.net (HELO qmta03.westchester.pa.mail.comcast.net) (76.96.62.32) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 09 Jun 2012 18:12:19 +0000 Received: from omta13.westchester.pa.mail.comcast.net ([76.96.62.52]) by qmta03.westchester.pa.mail.comcast.net with comcast id LJ8k1j00617dt5G53JCK3j; Sat, 09 Jun 2012 18:12:19 +0000 Received: from mail.daveroth.dyndns.org ([67.171.9.42]) by omta13.westchester.pa.mail.comcast.net with comcast id LJCH1j00T0uRACK3ZJCJw0; Sat, 09 Jun 2012 18:12:19 +0000 Received: from [10.249.1.104] (tela64.daveroth.dyndns.org [10.249.1.104]) (authenticated bits=0) by mail.daveroth.dyndns.org (8.14.3/8.14.3/Debian-9.4) with ESMTP id q59ICEPS026583 for ; Sat, 9 Jun 2012 11:12:15 -0700 Message-ID: <4FD39200.7040503@acm.org> Date: Sat, 09 Jun 2012 18:12:00 -0000 From: David Rothenberger User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120604 Thunderbird/13.0 MIME-Version: 1.0 To: cygwin Subject: ssh "accept failure" message with 2012-06-04 snapshot Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Reply-To: cygwin@cygwin.com Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com X-SW-Source: 2012-06/txt/msg00156.txt.bz2 My autossh tunnel started producing error messages in the logs when I switched to the 2012-06-04 snapshot. A simple way to reproduce this is to run this command: % ssh -F /dev/null -N -L 50000:localhost:22 \ -o 'ServerAliveInterval 5' \ host for some host. (I used both localhost and a remote host to reproduce this.) It produces this message every 5 seconds: accept: Resource temporarily unavailable The message only occurs if ServerAliveInterval is set and there is a local port forward in effect. It doesn't appear to cause any problems. The tunnel works fine. The problem started with the 2012-06-03 snapshot; 2012-05-30 doesn't produce the message. I see this on Win7 x64 and WinXP x86. -- David Rothenberger ---- daveroth@acm.org Painting, n.: The art of protecting flat surfaces from the weather, and exposing them to the critic. -- Ambrose Bierce -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple