em0: watchdog timeout -- resetting (6.1-STABLE)

[Jack Vogel]

On 9/15/06, Martin Nilsson <martin at gneto.com> wrote:
> I'm also seeing these on a Supermicro PDSMi board with a recent stable.
> Please tell me what debugging info that is needed to fix this.
>
> /Martin
>
>
> FreeBSD mailbox 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #1: Sun Sep 10
> 17:43:15 CEST 2006 root at mailbox:/usr/obj-local/usr/src/sys/SMP  amd64
>
> lspci -v output:
>
> 04:00.0 Ethernet controller: Intel Corporation 82573E Gigabit Ethernet
> Controller (Copper) (rev 03)
>          Subsystem: Super Micro Computer Inc Unknown device 108c
>          Flags: bus master, fast devsel, latency 0, IRQ 16
>          Memory at ed200000 (32-bit, non-prefetchable)
>          I/O ports at 4000
>          Capabilities: [c8] Power Management version 2
>          Capabilities: [d0] Message Signalled Interrupts: 64bit+
> Queue=0/0 Enable-
>          Capabilities: [e0] Express Endpoint IRQ 0
>
> 05:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
> Controller
>          Subsystem: Super Micro Computer Inc Unknown device 109a
>          Flags: bus master, fast devsel, latency 0, IRQ 17
>          Memory at ed300000 (32-bit, non-prefetchable)
>          I/O ports at 5000
>          Capabilities: [c8] Power Management version 2
>          Capabilities: [d0] Message Signalled Interrupts: 64bit+
> Queue=0/0 Enable-
>          Capabilities: [e0] Express Endpoint IRQ 0

Martin, do you see similar problems using either port, I ask because this
system may be similar to one that Yahoo has and there was only a
problem with one port and not the other, can you check this out please?

Jack