From owner-freebsd-hackers@FreeBSD.ORG  Sun Jul  5 07:54:13 2009
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id DA935106564A
	for <freebsd-hackers@freebsd.org>; Sun,  5 Jul 2009 07:54:13 +0000 (UTC)
	(envelope-from yuri@rawbw.com)
Received: from shell.rawbw.com (shell.rawbw.com [198.144.192.42])
	by mx1.freebsd.org (Postfix) with ESMTP id AF7D18FC12
	for <freebsd-hackers@freebsd.org>; Sun,  5 Jul 2009 07:54:13 +0000 (UTC)
	(envelope-from yuri@rawbw.com)
Received: from eagle.syrec.org (c-24-6-210-150.hsd1.ca.comcast.net
	[24.6.210.150]) (authenticated bits=0)
	by shell.rawbw.com (8.13.6/8.13.6) with ESMTP id n657sDps035144
	for <freebsd-hackers@freebsd.org>; Sun, 5 Jul 2009 00:54:13 -0700 (PDT)
Message-ID: <4A505C23.50907@rawbw.com>
Date: Sun, 05 Jul 2009 00:54:11 -0700
From: Yuri <yuri@rawbw.com>
User-Agent: Thunderbird 2.0.0.22 (X11/20090624)
MIME-Version: 1.0
To: freebsd-hackers@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: 'No buffer space available' messages from ral0 device
X-BeenThere: freebsd-hackers@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: yuri@rawbw.com
List-Id: Technical Discussions relating to FreeBSD
	<freebsd-hackers.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>, 
	<mailto:freebsd-hackers-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hackers>
List-Post: <mailto:freebsd-hackers@freebsd.org>
List-Help: <mailto:freebsd-hackers-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>,
	<mailto:freebsd-hackers-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 05 Jul 2009 07:54:14 -0000

After I had 'wget' running for a while ral device became irresponsive 
and kept printing those messages:
Jul  5 00:30:45 eagle dhcpcd[22608]: ral0: timed out
Jul  5 00:30:45 eagle dhcpcd[22608]: ral0: lease expired 48949 seconds ago
Jul  5 00:30:45 eagle dhcpcd[22608]: ral0: writev: No buffer space available
Jul  5 00:31:03 eagle last message repeated 7 times
Jul  5 00:31:05 eagle dhcpcd[22608]: ral0: timed out
Jul  5 00:31:05 eagle dhcpcd[22608]: ral0: lease expired 48969 seconds ago
Jul  5 00:31:05 eagle dhcpcd[22608]: ral0: writev: No buffer space available
Jul  5 00:31:23 eagle last message repeated 7 times

After I put it down/up and set it up again it worked fine again.

Is this a known problem? Any workaround?

Yuri