From owner-freebsd-stable@FreeBSD.ORG Thu Aug 10 19:13:44 2006 Return-Path: X-Original-To: stable@freebsd.org 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 909DD16A4DA; Thu, 10 Aug 2006 19:13:44 +0000 (UTC) (envelope-from davidch@broadcom.com) Received: from MMS3.broadcom.com (mms3.broadcom.com [216.31.210.19]) by mx1.FreeBSD.org (Postfix) with ESMTP id C66DC43D66; Thu, 10 Aug 2006 19:13:43 +0000 (GMT) (envelope-from davidch@broadcom.com) Received: from 10.10.64.154 by MMS3.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.2.0)); Thu, 10 Aug 2006 12:13:35 -0700 X-Server-Uuid: B238DE4C-2139-4D32-96A8-DD564EF2313E Received: by mail-irva-10.broadcom.com (Postfix, from userid 47) id 966B12AF; Thu, 10 Aug 2006 12:13:35 -0700 (PDT) Received: from mail-irva-8.broadcom.com (mail-irva-8 [10.10.64.221]) by mail-irva-10.broadcom.com (Postfix) with ESMTP id 71E992AE; Thu, 10 Aug 2006 12:13:35 -0700 (PDT) Received: from mail-irva-12.broadcom.com (mail-irva-12.broadcom.com [10.10.64.146]) by mail-irva-8.broadcom.com (MOS 3.7.5a-GA) with ESMTP id ECG20021; Thu, 10 Aug 2006 12:13:26 -0700 (PDT) Received: from NT-IRVA-0750.brcm.ad.broadcom.com (nt-irva-0750 [10.8.194.64]) by mail-irva-12.broadcom.com (Postfix) with ESMTP id 41A5469CA3; Thu, 10 Aug 2006 12:13:26 -0700 (PDT) X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Date: Thu, 10 Aug 2006 12:13:25 -0700 Message-ID: <09BFF2FA5EAB4A45B6655E151BBDD90301B7B43F@NT-IRVA-0750.brcm.ad.broadcom.com> Thread-Topic: Re: Re: bce0: Error mapping mbuf into TX chain! Thread-Index: Aca42559j5PdVHR6ScqP6kqfO+zswQBhG3LQAJQVmLA= From: "David Christensen" To: "Scott Wilson" , pyunyh@gmail.com X-TMWD-Spam-Summary: SEV=1.1; DFV=A2006081008; IFV=2.0.6,4.0-7; RPD=4.00.0004; RPDID=303030312E30413031303230312E34344442383442312E303030352D412D; ENG=IBF; TS=20060810191336; CAT=NONE; CON=NONE; X-MMS-Spam-Filter-ID: A2006081008_4.00.0004_2.0.6,4.0-7 X-WSS-ID: 68C55AD51OO11963493-01-01 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Cc: stable@freebsd.org, davidch@freebsd.org, Eric Hodel Subject: RE: Re: Re: bce0: Error mapping mbuf into TX chain! X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 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, 10 Aug 2006 19:13:44 -0000 Scott, >=20 > What are you doing when this problem occurs? Is it something=20 > I can easily duplicate here? When I tested the fix on=20 > -CURRENT I used the following command suggested by Doug to=20 > bring out the failure quickly: >=20 > ssh "dd if=3D/dev/zero bs=3D1" > /dev/null >=20 > Does this same command fail for you too? >=20 I updated my RELENG_6 system to the tip and tried the same ssh=20 command which you mentioned also failed on your system. I couldn't duplicate the problem at all. Are you sure you are actually using=20 the new code? My system is reporting a different driver version than yours (mine =3D 0.9.6, yours =3D 0.9.5): bce0: mem 0xdc000000-0xddffffff irq 16 at device 0.0 on pci2 bce0: ASIC ID 0x57081020; Revision (B2); PCI-X 64-bit 133MHz bce0: Ethernet address: 00:10:18:15:f6:96 Are you still having a problem? Can you change the version number in if_bce.c (bce_driver_version) and make sure the right driver is loading? Dave