From owner-freebsd-stable@FreeBSD.ORG Thu Oct 7 11:13:19 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6123916A4CF for ; Thu, 7 Oct 2004 11:13:19 +0000 (GMT) Received: from p4.roq.com (ns1.ecoms.com [207.44.130.137]) by mx1.FreeBSD.org (Postfix) with ESMTP id 068CA43D3F for ; Thu, 7 Oct 2004 11:13:19 +0000 (GMT) (envelope-from mv@roq.com) Received: from p4.roq.com (localhost.roq.com [127.0.0.1]) by p4.roq.com (Postfix) with ESMTP id 646974CA72; Thu, 7 Oct 2004 11:14:19 +0000 (GMT) Received: from [192.168.46.42] (s0D26.static.pacific.net.au [203.100.254.38]) by p4.roq.com (Postfix) with ESMTP id 579BB4CA51; Thu, 7 Oct 2004 11:14:18 +0000 (GMT) Message-ID: <416524B8.3050507@roq.com> Date: Thu, 07 Oct 2004 21:12:56 +1000 From: Michael Vince User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.7.2) Gecko/20041007 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Rong-En Fan References: <20041007021047.GA96934@svm.csie.ntu.edu.tw> In-Reply-To: <20041007021047.GA96934@svm.csie.ntu.edu.tw> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-AV-Checked: ClamAV using ClamSMTP cc: stable@freebsd.org Subject: Re: sk(4), 3C940 unknown reason hang X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Oct 2004 11:13:19 -0000 Interestingly I just put on 5.3Beta 7 on an AMD64 based machine and my sk0 interface hangs when I do some file transfers over to the machine via scp I just put an intel pci card in to fix the problem Rong-En Fan wrote: >[I'm not on list, so please CC me thanks] > >Hi, > >It is a 4.10-RELEASE-p2 on IBM e225 (Dual P3-1G) and have a 3COM >3C940 installed on. Since it's installed one year ago, it has >3 or 4 times unknown reason network hang (no console messages) >and I have changed 3C940 to another one. The situation is still >the same. The solution is just `ifconfig down up' then sk(4) >goes back to work. It's our main nfs server and this problem >really annoying. I look at the cvsweb, seems no major problem >fix for RELENG_4 (HEAD fixs a LOR, and I suppose it's only for >5.x and HEAD). Is there any known problems? (I can't find one >similar to me on -net and -stable). > >The recently once happened this morning, according to mrtg, >it has a high network traffic (both in and out). Not sure >if it is related. > >Here is the dmesg: > >skc0: <3Com 3C940 Gigabit Ethernet> port 0x2100-0x21ff mem >0xfeb78000-0xfeb7bfff irq 5 at device 9.0 on pci0 >skc0: 3Com Gigabit NIC (3C2000) >sk0: on skc0 >sk0: Ethernet address: 00:0a:5e:19:b6:3c > >Any suggestion and kernel debugging I would like to try. > >Regards, >Rong-En Fan >_______________________________________________ >freebsd-stable@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-stable >To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > >