From owner-freebsd-net@FreeBSD.ORG  Mon Sep 21 18:00:05 2009
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id EBD701065672
	for <freebsd-net@hub.freebsd.org>; Mon, 21 Sep 2009 18:00:05 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id CDE478FC14
	for <freebsd-net@hub.freebsd.org>; Mon, 21 Sep 2009 18:00:05 +0000 (UTC)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n8LI05aT050943
	for <freebsd-net@freefall.freebsd.org>; Mon, 21 Sep 2009 18:00:05 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n8LI05V0050942;
	Mon, 21 Sep 2009 18:00:05 GMT (envelope-from gnats)
Date: Mon, 21 Sep 2009 18:00:05 GMT
Message-Id: <200909211800.n8LI05V0050942@freefall.freebsd.org>
To: freebsd-net@FreeBSD.org
From: Brandon Peskin <brandon@peskin.org>
Cc: 
Subject: Re: kern/123347: [bge] bge1: watchdog timeout -- linkstate changed
	to DOWN
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Brandon Peskin <brandon@peskin.org>
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 21 Sep 2009 18:00:06 -0000

The following reply was made to PR kern/123347; it has been noted by GNATS.

From: Brandon Peskin <brandon@peskin.org>
To: bug-followup@FreeBSD.org,
 adam@mhm.lv
Cc:  
Subject: Re: kern/123347: [bge] bge1: watchdog timeout -- linkstate changed to DOWN
Date: Mon, 21 Sep 2009 10:42:59 -0700

 I'm seeing this on 7.0-RELEASE too (p7)
 
 [bpeskin@centipede ~]$ uname -a
 FreeBSD centipede.xxxx.xxx 7.0-RELEASE-p7 FreeBSD 7.0-RELEASE-p7 #0:  
 Sun Dec 21 08:31:52 UTC 2008     root@amd64-builder.daemonology.net:/ 
 usr/obj/usr/src/sys/GENERIC  amd64
 
 [bpeskin@centipede ~]$ pciconf -lv | grep -A 3 bge
 bge0@pci0:2:1:0:        class=0x020000 card=0x02a61014 chip=0x164814e4  
 rev=0x03 hdr=0x00
      vendor     = 'Broadcom Corporation'
      device     = 'BCM5704 NetXtreme Dual Gigabit Adapter'
      class      = network
 --
 bge1@pci0:2:1:1:        class=0x020000 card=0x02a61014 chip=0x164814e4  
 rev=0x03 hdr=0x00
      vendor     = 'Broadcom Corporation'
      device     = 'BCM5704 NetXtreme Dual Gigabit Adapter'
      class      = network
 
 
 Sep 21 01:15:34 centipede kernel: bge0: watchdog timeout -- resetting
 Sep 21 01:15:34 centipede kernel: bge0: link state changed to DOWN
 Sep 21 01:15:34 centipede kernel: bge0: link state changed to UP
 Sep 21 01:18:07 centipede kernel: bge0: watchdog timeout -- resetting
 Sep 21 01:18:07 centipede kernel: bge0: link state changed to DOWN
 Sep 21 01:18:07 centipede kernel: bge0: link state changed to UP
 Sep 21 01:20:24 centipede kernel: bge0: watchdog timeout -- resetting
 Sep 21 01:20:24 centipede kernel: bge0: link state changed to DOWN
 Sep 21 01:20:24 centipede kernel: bge0: link state changed to UP
 
 
 Of interest:
 
 It *only* happens when there's a sustained transfer of anywhere from  
 about 600Kbps - 900Kbps on the NIC. I can throw several Mbps at it  
 with no issue...but when there's that low(er) speed transfer it falls  
 over.