From owner-freebsd-amd64@FreeBSD.ORG Wed Aug 11 16:50:02 2010 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 12AC1106567A for ; Wed, 11 Aug 2010 16:50:02 +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 C92A78FC25 for ; Wed, 11 Aug 2010 16:50:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o7BGo19J025682 for ; Wed, 11 Aug 2010 16:50:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o7BGo1P6025681; Wed, 11 Aug 2010 16:50:01 GMT (envelope-from gnats) Resent-Date: Wed, 11 Aug 2010 16:50:01 GMT Resent-Message-Id: <201008111650.o7BGo1P6025681@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mike Carlson Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D5BCC1065670 for ; Wed, 11 Aug 2010 16:48:17 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id AA0BE8FC1C for ; Wed, 11 Aug 2010 16:48:17 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o7BGmHUs068117 for ; Wed, 11 Aug 2010 16:48:17 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id o7BGmHjq068116; Wed, 11 Aug 2010 16:48:17 GMT (envelope-from nobody) Message-Id: <201008111648.o7BGmHjq068116@www.freebsd.org> Date: Wed, 11 Aug 2010 16:48:17 GMT From: Mike Carlson To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Wed, 11 Aug 2010 17:37:04 +0000 Cc: Subject: amd64/149532: igb/ixgb controllers panic on FreeBSD 8.1-RELEASE X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Aug 2010 16:50:02 -0000 >Number: 149532 >Category: amd64 >Synopsis: igb/ixgb controllers panic on FreeBSD 8.1-RELEASE >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 11 16:50:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Mike Carlson >Release: 8.1-RELEASE >Organization: Lawrence Livermore National Lab >Environment: paper: uname -a FreeBSD paper.llnl.gov 8.1-RELEASE FreeBSD 8.1-RELEASE #1: Tue Aug 10 15:26:51 PDT 2010 root@paper:/usr/obj/usr/src/sys/GENERIC amd64 >Description: I have a Dell R710 with a 4 Port Intel 1000 ethernet controller using the igb driver: # pciconf -lv igb0@pci0:7:0:0: class=0x020000 card=0xa02c8086 chip=0x10e88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = 'Unknown (Unknown)' class = network subclass = ethernet igb1@pci0:7:0:1: class=0x020000 card=0xa02c8086 chip=0x10e88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = 'Unknown (Unknown)' class = network subclass = ethernet igb2@pci0:8:0:0: class=0x020000 card=0xa02c8086 chip=0x10e88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = 'Unknown (Unknown)' class = network subclass = ethernet igb3@pci0:8:0:1: class=0x020000 card=0xa02c8086 chip=0x10e88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = 'Unknown (Unknown)' class = network subclass = ethernet # sysctl -a|grep igb0 dev.igb.0.%desc: Intel(R) PRO/1000 Network Connection version - 1.9.5 dev.igb.0.%driver: igb dev.igb.0.%location: slot=0 function=0 dev.igb.0.%pnpinfo: vendor=0x8086 device=0x10e8 subvendor=0x8086 subdevice=0xa02c class=0x020000 dev.igb.0.%parent: pci7 dev.igb.0.debug: -1 dev.igb.0.stats: -1 dev.igb.0.flow_control: 3 dev.igb.0.enable_aim: 1 dev.igb.0.rx_processing_limit: 100 I also have an Intel 10Gb controller (ix0) using the ixgb driver: ix0@pci0:6:0:0: class=0x020000 card=0xa06f8086 chip=0x10f48086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' class = network subclass = ethernet As soon as I upgraded (using freebsd-update upgrade -r 8.1-RELEASE), and booted into the new kernel, the system panics after the network startup script runs. If the nic's are not assigned an ip address and left un-configured, no panic occurs. I don't have a camera, or a serial console to capture the panic, however, it looks strikingly similar to this users post: http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013222.html >How-To-Repeat: on a 8.1-RELEASE amd64 system with a intel (igb/ixgb) device: ifconfig igb0 inet 192.168.2.1 netmask 255.255.255.0 >Fix: >Release-Note: >Audit-Trail: >Unformatted: