From owner-freebsd-current@FreeBSD.ORG Wed Jan 27 17:05:23 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8FA7A1065771 for ; Wed, 27 Jan 2010 17:05:22 +0000 (UTC) (envelope-from v.t.mueller@continum.net) Received: from mailsrv1.continum.net (mr1.continum.net [80.72.129.121]) by mx1.freebsd.org (Postfix) with ESMTP id ABB268FC17 for ; Wed, 27 Jan 2010 17:05:22 +0000 (UTC) Received: from c483.continum.net ([80.72.130.250] helo=[172.16.4.65]) by mr1.continum.net with esmtpa (Exim 4.67) (envelope-from ) id 1NaBKZ-00076N-5c for freebsd-current@freebsd.org; Wed, 27 Jan 2010 18:05:27 +0100 Resent-From: "V. T. Mueller, Continum" Resent-To: freebsd-current@freebsd.org Resent-Date: Wed, 27 Jan 2010 18:05:20 +0100 Resent-Message-Id: <4B607250.9000100@continum.net> Resent-User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.23) Gecko/20090817 Thunderbird/2.0.0.23 Message-ID: <4B60694A.8010900@continum.net> Date: Wed, 27 Jan 2010 17:26:50 +0100 From: "V. T. Mueller, Continum" User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: realtek 811C-GR freeze with latest 8.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Jan 2010 17:05:23 -0000 Hello, We use a couple of Supermicro X7SLN-F mainboards (w/ 2x Realtek RTL8111C-GR) and experienced frequent freezes of the NICs in use. With Debian, a driver update solved the problem. With FreeBSD, we first tried ifconfig -rxcsum -txcsum as a workaround, later compiled a kernel with the latest driver. The problems persist. Is there anything we can do to support nailing down the cause and finding a solution? In the meantime, is there any known workaround besides resetting the interface daily? TIA, vt dnstest# uname -a FreeBSD dnstest.continum.net 8.0-STABLE FreeBSD 8.0-STABLE #0: Tue Jan 26 14:08:00 CET 2010 root@dnstest.continum.net:/usr/obj/usr/src/sys/RELENG8 amd64 dnstest# grep 'Exp ' /usr/src/sys/dev/re/if_re.c __FBSDID("$FreeBSD: src/sys/dev/re/if_re.c,v 1.160.2.5 2009/12/03 18:48:32 yongari Exp $"); Jan 26 13:29:54 dnstest kernel: re0: port 0xc800-0xc8ff mem 0xfdeff000-0xfdefffff,0xfcef0000-0xfcefffff irq 16 at device 0.0 on pci2 Jan 26 13:29:54 dnstest kernel: re1: port 0xd800-0xd8ff mem 0xfdfff000-0xfdffffff,0xfcff0000-0xfcffffff irq 17 at device 0.0 on pci3 -- Volker T. Mueller Continum AG Bismarckallee 7d 79098 Freiburg i. Br. Tel. +49 761 21711171 Fax. +49 761 21711198 http://www.continum.net Sitz der Gesellschaft: Freiburg im Breisgau Registergericht: Amtsgericht Freiburg, HRB 6866 Vorstand: Rolf Mathis, Volker T. Mueller Vorsitzender d. Aufsichtsrats: Prof. Dr. Karl-F. Fischbach