Date: Wed, 21 Feb 2007 16:33:41 -0500 From: Mike Tancsa <mike@sentex.net> To: freebsd-stable@freebsd.org Subject: bge watchdog timeouts Message-ID: <200702212133.l1LLXccO034639@lava.sentex.ca>
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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: <Broadcom BCM5750 B1, ASIC rev. 0x4101> mem
0xfe5f0000-0xfe5fffff irq 19 at device 0.0 on pci4
miibus1: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> 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<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
inet 192.168.24.51 netmask 0xfffffff0 broadcast xxxx
ether 00:e0:81:zz:yy:xx
media: Ethernet autoselect (100baseTX <full-duplex>)
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
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