Link state messages

[Mike Jakubik]

Hi,

I have recently cvsuped to a new snapshot of -current, the existing system
was about 1-2 months old. I am now seeing a lot of link state messages in
dmesg.

em0: link state changed to DOWN
em0: link state changed to UP
em0: link state changed to DOWN
em0: link state changed to UP
em0: link state changed to DOWN
em0: link state changed to UP
em0: link state changed to DOWN
em0: link state changed to UP
em0: link state changed to DOWN
em0: link state changed to UP
em0: link state changed to DOWN
em0: link state changed to UP
fxp0: link state changed to DOWN
fxp0: link state changed to UP

Should i be worried?