Comment 1 for bug 1222377

I fail to see how the counters on eth* would have any effect on the wifi devices. Regardless, tentatively Triaging; I'll take a good look at the NMDevice code to see if something stands out.

Could you paste the output of ifconfig for an affected interface, without the IP addresses (which we don't really need)?

I wonder if the issue couldn't just be that we somehow fail to parse things because of an integer overflow somewhere?