Created attachment 519941 [details]
When I unplug the ethernet cable from my laptop, the kernel crashes.
I will post the stack as a screenshot.
I've noticed no kernel crashes due to this recently. I'll update again after a little longer.
The sky2 driver is also a lot more reliable. Unplugging/replugging the network cable seems to work pretty consistently now, rather than before when it died after a resume from suspend.
OK, thanks for letting us know. I'll close out the bug for now.