From owner-freebsd-net@FreeBSD.ORG Fri Sep 17 17:54:21 2010 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0C0F61065670; Fri, 17 Sep 2010 17:54:21 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [IPv6:2001:470:a803::1]) by mx1.freebsd.org (Postfix) with ESMTP id D0C308FC16; Fri, 17 Sep 2010 17:54:19 +0000 (UTC) Received: from mail.geekcn.org (tarsier.geekcn.org [211.166.10.233]) by tarsier.geekcn.org (Postfix) with ESMTP id 2C456A6A293; Sat, 18 Sep 2010 01:54:18 +0800 (CST) X-Virus-Scanned: amavisd-new at geekcn.org Received: from tarsier.geekcn.org ([211.166.10.233]) by mail.geekcn.org (mail.geekcn.org [211.166.10.233]) (amavisd-new, port 10024) with LMTP id OCVsfSa9YcAT; Sat, 18 Sep 2010 01:53:55 +0800 (CST) Received: from delta.delphij.net (drawbridge.ixsystems.com [206.40.55.65]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTPSA id 375ADA6A275; Sat, 18 Sep 2010 01:53:50 +0800 (CST) DomainKey-Signature: a=rsa-sha1; s=default; d=delphij.net; c=nofws; q=dns; h=message-id:date:from:reply-to:organization:user-agent: mime-version:to:cc:subject:references:in-reply-to: x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=UuENTaASEEPAk8T2Qpx4tvTervJR6UK4OaxuYO3WcP1rx6gSyziMW92SoiN4YZvF3 4ewi9atfqzSXqcY9O2f1w== Message-ID: <4C93AB2A.8010000@delphij.net> Date: Fri, 17 Sep 2010 10:53:46 -0700 From: Xin LI Organization: The Geek China Organization User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.12) Gecko/20100909 Thunderbird/3.0.7 ThunderBrowse/3.3.2 MIME-Version: 1.0 To: Jack Vogel References: <4C93A762.40305@delphij.net> In-Reply-To: X-Enigmail-Version: 1.0.1 OpenPGP: id=3FCA37C1; url=http://www.delphij.net/delphij.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: jfv@freebsd.org, "freebsd-net@freebsd.org" , d@delphij.net Subject: Re: em(4): discard frame w/o packet header (82547L on Supermicro X7SPA-H) on stable/8 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: d@delphij.net List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Sep 2010 17:54:21 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 2010/09/17 10:42, Jack Vogel wrote: > Put DDB/KDB into the kernel and get me the stack trace when this > problem happens. Tell me exactly what the hardware is (pciconf). Will do (I do have kdb/ddb in kernel but textdump still do minidump for some reason, I'm looking at the code to figure out why). pciconf -lv: Not sure if only em related is sufficient, the rest parts are below. ========================== em0@pci0:2:0:0: class=0x020000 card=0x060a15d9 chip=0x10d38086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel 82574L Gigabit Ethernet Controller (82574L)' class = network subclass = ethernet em1@pci0:3:0:0: class=0x020000 card=0x060a15d9 chip=0x10d38086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel 82574L Gigabit Ethernet Controller (82574L)' class = network subclass = ethernet ========================== hostb0@pci0:0:0:0: class=0x060000 card=0x060a15d9 chip=0xa0008086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' class = bridge subclass = HOST-PCI vgapci0@pci0:0:2:0: class=0x030000 card=0x060a15d9 chip=0xa0018086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' class = display subclass = VGA vgapci1@pci0:0:2:1: class=0x038000 card=0x060a15d9 chip=0xa0028086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' class = display uhci0@pci0:0:26:0: class=0x0c0300 card=0x060a15d9 chip=0x29378086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci1@pci0:0:26:1: class=0x0c0300 card=0x060a15d9 chip=0x29388086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci2@pci0:0:26:2: class=0x0c0300 card=0x060a15d9 chip=0x29398086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB ehci0@pci0:0:26:7: class=0x0c0320 card=0x060a15d9 chip=0x293c8086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host Controller' class = serial bus subclass = USB pcib1@pci0:0:28:0: class=0x060400 card=0x060a15d9 chip=0x29408086 rev=0x02 hdr=0x01 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 1' class = bridge subclass = PCI-PCI pcib2@pci0:0:28:4: class=0x060400 card=0x060a15d9 chip=0x29488086 rev=0x02 hdr=0x01 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 5' class = bridge subclass = PCI-PCI pcib3@pci0:0:28:5: class=0x060400 card=0x060a15d9 chip=0x294a8086 rev=0x02 hdr=0x01 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 6' class = bridge subclass = PCI-PCI uhci3@pci0:0:29:0: class=0x0c0300 card=0x060a15d9 chip=0x29348086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci4@pci0:0:29:1: class=0x0c0300 card=0x060a15d9 chip=0x29358086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci5@pci0:0:29:2: class=0x0c0300 card=0x060a15d9 chip=0x29368086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB Universal Host Controller' class = serial bus subclass = USB ehci1@pci0:0:29:7: class=0x0c0320 card=0x060a15d9 chip=0x293a8086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host Controller' class = serial bus subclass = USB pcib4@pci0:0:30:0: class=0x060401 card=0x060a15d9 chip=0x244e8086 rev=0x92 hdr=0x01 vendor = 'Intel Corporation' device = '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub Interface to PCI Bridge' class = bridge subclass = PCI-PCI isab0@pci0:0:31:0: class=0x060100 card=0x060a15d9 chip=0x29168086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IR (ICH9R) LPC Interface Controller' class = bridge subclass = PCI-ISA ahci0@pci0:0:31:2: class=0x010601 card=0x060a15d9 chip=0x29228086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82801IB/IR/IH (ICH9 Family) 6 port SATA AHCI Controller' class = mass storage subclass = SATA ichsmb0@pci0:0:31:3: class=0x0c0500 card=0x060a15d9 chip=0x29308086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel(R) ICH9 Family SMBus Controller working fine with http://download.cnet.com/Chipset-Driver-Inte (8086)' class = serial bus subclass = SMBus Cheers, - -- Xin LI http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (FreeBSD) iQEcBAEBCAAGBQJMk6sqAAoJEATO+BI/yjfB6k0H/jC3MjJZHuQLMA5Oa+wTiizz Rm5z/M6XC2pk4LP3LOWxDh3kfOYjg5paQnrKGURE5GfQOS2OjBYezyR0ZRg6V6ch KwbuQwE7jkZF5KzCsUBAtkBguXZT+9oS2+loS/7niSD8PzQRff0sIBZSXItXjSkx l5+njx+NfyAsE6saNRXy7oLTMXdECyp302AGbEZuW2q8xlIw3Ugl9VxeBc5Zq+PZ /7jEFEBRr0HUP1z6Xu7wyOIP5uwgF72pigRnIjgQhivB67vUzbn78ZrVgG1aG3yX tn63B1G/VNct2lA1aAhFpVQlP9yAtH02YDgx488zat+222iPMNzyZDDaWzv/jHA= =FAib -----END PGP SIGNATURE-----