LI Xin wrote:
> Hi, Jack,
>
> Jack Vogel wrote:
>>> [EMAIL PROTECTED]:14:0: class=0x020000 card=0x002e8086 chip=0x100e8086
>>> rev=0x02
>>> hdr=0x00
> [...]
>> The driver in 6.2 RELEASE fixed all known problems with
>> watchdogs, other than REAL issues with the network/hardware.
>> Have you tried installing that?
>
> A friend of mine has reported similar problem, with different em(4)
> hardware. The server runs lighttpd on ufs, and the watchdog timeout
> occurs no matter whether there is heavy traffic.
>
> Here is some pciconf -l output which can be interesting.
>
> [EMAIL PROTECTED] /usr/local/etc]# pciconf -l|grep em
> [EMAIL PROTECTED]:0:0: class=0x020000 card=0x30a38086 chip=0x108b8086
> rev=0x03
> hdr=0x00
> [EMAIL PROTECTED]:5:0: class=0x020000 card=0x30a18086 chip=0x10768086
> rev=0x05
> hdr=0x00
>
> Should more debugging aid / information is needed to narrow down the
> issue please let us know, thanks!
I've reported similar problems multiple times w/o any response. My nic
is onboard (no msi involved, no polling used):
[EMAIL PROTECTED]:1:0: class=0x020000 card=0x80f71043 chip=0x10198086 rev=0x00
hdr=0x00
vendor = 'Intel Corporation'
device = '82547EI Gigabit Ethernet Controller (LOM)'
class = network
subclass = ethernet
trouble% ifconfig em0
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
ether 00:11:2f:9e:c0:e5
inet 10.0.0.248 netmask 0xffffff00 broadcast 10.0.0.255
media: Ethernet autoselect (1000baseTX <full-duplex>)
status: active
When I boot I also see massive #'s of link state transitions while
dhclient fetches a lease. I've swapped cables, switch ports, etc. I
can believe it might be a h/w failure but was hoping I could isolate the
issue to be certain (don't like discarding the onboard nic).
This is a very current HEAD and has been a problem for several months
(all against HEAD).
Sam
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