X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-2.8 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,RCVD_IN_DNSWL_NONE,RCVD_IN_HOSTKARMA_NO,RCVD_IN_HOSTKARMA_YE
X-Spam-Check-By:	sourceware.org
Message-ID:	<4FD421C0.2010707@acm.org>
Date:	Sat, 09 Jun 2012 21:25:36 -0700
From:	David Rothenberger <daveroth AT acm DOT org>
User-Agent:	Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120604 Thunderbird/13.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: ssh "accept failure" message with 2012-06-04 snapshot
References:	<4FD39200 DOT 7040503 AT acm DOT org>
In-Reply-To:	<4FD39200.7040503@acm.org>
X-IsSubscribed:	yes
Reply-To:	cygwin AT cygwin DOT com
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

On 6/9/2012 11:12 AM, David Rothenberger wrote:
> 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.

For the record, the 2012-06-10 snapshot fixes the problem. Thanks, cgf.

-- 
David Rothenberger  ----  daveroth AT acm DOT org

Felson's Law:
        To steal ideas from one person is plagiarism; to steal from
        many is research.



--
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

- Raw text -