From owner-freebsd-bugs@FreeBSD.ORG Mon May 5 18:40:01 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 460871065671 for ; Mon, 5 May 2008 18:40:01 +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 247118FC17 for ; Mon, 5 May 2008 18:40:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m45Ie1Cx009707 for ; Mon, 5 May 2008 18:40:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m45Ie0tw009706; Mon, 5 May 2008 18:40:01 GMT (envelope-from gnats) Resent-Date: Mon, 5 May 2008 18:40:01 GMT Resent-Message-Id: <200805051840.m45Ie0tw009706@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Storm Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 231351065674 for ; Mon, 5 May 2008 18:31:35 +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 136978FC26 for ; Mon, 5 May 2008 18:31:35 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m45IUiiv085159 for ; Mon, 5 May 2008 18:30:44 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m45IUirL085158; Mon, 5 May 2008 18:30:44 GMT (envelope-from nobody) Message-Id: <200805051830.m45IUirL085158@www.freebsd.org> Date: Mon, 5 May 2008 18:30:44 GMT From: Storm To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/123429: "ifconfig nfe up" causes a hard system lockup in 7.0-RELEASE and 7.0-STABLE-042008 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 May 2008 18:40:01 -0000 >Number: 123429 >Category: kern >Synopsis: "ifconfig nfe up" causes a hard system lockup in 7.0-RELEASE and 7.0-STABLE-042008 >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon May 05 18:40:00 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Storm >Release: 7.0-RELEASE 7.0-STABLE snapshot 4-2008 >Organization: >Environment: FreeBSD 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 root@driscoll.cse.buffalo.edu:/usr/obj/src/sys/GENERIC amd64 >Description: Nvidia MCP55 built in ethernet hangs the system immediately upon bringing up the interface via DHCP or with a static configuration via ifconfig nfe0 . relevant dmesg: nfe0: port 0xe000-0xe007 mem 0xf2005000-0xf2005fff,0xf2006000-0xf20060ff,0xf2007000-0xf200700f irq 23 at device 8.0 on pci0 miibus0: on nfe0 e1000phy0: PHY 1 on miibus0 ifconfig nfe0 nfe0: flags=8802>BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=19b ether 00:1d:7d:a0:f1:8f media: Ethernet autoselect (100baseTX ) status: active Motherboard model and version: Gigabyte GA-M57SLI-S4 v2 I'd have given a debug dump but as soon as you bring the interface up the computer has to be hard reset. >How-To-Repeat: Simply configure and try to activate the NIC via DHCP or ifconfig. The hard lock will occur every time. >Fix: >Release-Note: >Audit-Trail: >Unformatted: