From owner-freebsd-stable@FreeBSD.ORG Wed Feb 21 21:33:40 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B01F516A400 for ; Wed, 21 Feb 2007 21:33:40 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.freebsd.org (Postfix) with ESMTP id 8A2A513C441 for ; Wed, 21 Feb 2007 21:33:40 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.13.6/8.13.6) with ESMTP id l1LLXdgx038488 for ; Wed, 21 Feb 2007 16:33:39 -0500 (EST) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.6/8.13.3) with ESMTP id l1LLXccO034639 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 21 Feb 2007 16:33:38 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <200702212133.l1LLXccO034639@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Wed, 21 Feb 2007 16:33:41 -0500 To: freebsd-stable@freebsd.org From: Mike Tancsa Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Subject: bge watchdog timeouts 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: Wed, 21 Feb 2007 21:33:40 -0000 A RELENG_6 box from Feb 7th is seeing a few more bge0: watchdog timeout -- resetting bge0: link state changed to DOWN bge0: link state changed to UP errors since updating from the sources a few months ago. The box does dedicated DNS resolution for clients, so it sees a lot of small packets. The load avg is not that high and does not seem to correlate with the watchdog timeouts. Any ideas what might be the cause of it ? Doesnt seem to be cables and we tried a new switch port. The NIC is onboard bge0@pci4:0:0: class=0x020000 card=0x165914e4 chip=0x165914e4 rev=0x11 hdr=0x00 vendor = 'Broadcom Corporation' device = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express' class = network subclass = ethernet bge0: mem 0xfe5f0000-0xfe5fffff irq 19 at device 0.0 on pci4 miibus1: on bge0 brgphy0: on miibus1 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto bge0: Ethernet address: 00:e0:81:59:2b:06 # sysctl -a dev.bge dev.bge.0.%desc: Broadcom BCM5750 B1, ASIC rev. 0x4101 dev.bge.0.%driver: bge dev.bge.0.%location: slot=0 function=0 dev.bge.0.%pnpinfo: vendor=0x14e4 device=0x1659 subvendor=0x14e4 subdevice=0x1659 class=0x020000 dev.bge.0.%parent: pci4 # ifconfig bge0 bge0: flags=8843 mtu 1500 options=1b inet 192.168.24.51 netmask 0xfffffff0 broadcast xxxx ether 00:e0:81:zz:yy:xx media: Ethernet autoselect (100baseTX ) status: active cat-2948-a> (enable) sh port status 2/16 Port Name Status Vlan Level Duplex Speed Type ----- ------------------ ---------- ---------- ------ ------ ----- ------------ 2/16 res2 connected 12 normal a-full a-100 10/100BaseTX cat-2948-a> (enable) show counters 2/16 0 rxUnicastPacketCount = 10890012 1 txUnicastPacketCount = 10967550 2 rxMulticastPacketCount = 0 3 txMulticastPacketCount = 31955 4 rxBroadcastPacketCount = 44 5 txBroadcastPacketCount = 1652 6 rxByteCount = 1868368457 7 txByteCount = 1263874430 8 pkts64 = 50883 9 pkts65to127 = 13073899 10 pkts128to255 = 7180007 11 pkts256to511 = 1124664 12 pkts512to1023 = 453655 13 pkts1024to1522 = 8105 14 rxNoPacketBufferCount = 0 15 rxCRCAlignErrorPacketCount = 0 16 rxUndersizedPacketCount = 0 17 rxOversizedPacketCount = 0 18 rxFragmentPacketCount = 0 19 rxJabberPacketCount = 0 20 pauseControlFramesRx = 0 21 pauseControlFramesTx = 0 22 unsupportedOpcodesRx = 0 23 txQueueNotAvailable = 0 24 totalCollisionCount = 0 25 lateCollisionCount = 0 26 singleCollisionFrames = 0 27 multipleCollisionFrames = 0 28 excessiveCollisionFrames = 0 29 deferredTransmissions = 0 30 carrierSenseErrors = 1 31 falseCarrierDuringIdle = 0 32 symbolErrorDuringCarrier = 0 33 sequenceErrorDuringCarrier = 0 ---Mike -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike