em0: watchdog timeout ...

[Wilkinson, Alex]

Hi all,

I have the following NIC:

em0 at pci5:4:0:   class=0x020000 card=0x10018086 chip=0x10268086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82545GM Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet

And am consistently experiencing:

   em0: watchdog timeout -- resetting
   em0: link state changed to DOWN
   em0: link state changed to UP
   em0: watchdog timeout -- resetting
   em0: link state changed to DOWN
   em0: link state changed to UP
   em0: watchdog timeout -- resetting
   em0: link state changed to DOWN
   em0: link state changed to UP

Anything I can do to help debug this ?

 -aW


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