Date: Mon, 5 May 2008 18:30:44 GMT From: Storm <wolffire_fl@yahoo.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/123429: "ifconfig nfe up" causes a hard system lockup in 7.0-RELEASE and 7.0-STABLE-042008 Message-ID: <200805051830.m45IUirL085158@www.freebsd.org> Resent-Message-ID: <200805051840.m45Ie0tw009706@freefall.freebsd.org>
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>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 <args>. relevant dmesg: nfe0: <NVIDIA nForce MCP55 Networking Adapter> port 0xe000-0xe007 mem 0xf2005000-0xf2005fff,0xf2006000-0xf20060ff,0xf2007000-0xf200700f irq 23 at device 8.0 on pci0 miibus0: <MII bus> on nfe0 e1000phy0: <Marvell 88E1116 Gigabit PHY> PHY 1 on miibus0 ifconfig nfe0 nfe0: flags=8802>BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> ether 00:1d:7d:a0:f1:8f media: Ethernet autoselect (100baseTX <full-duplex>) 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:
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