System crash consistently after transferring around 280 Mbyte over Wireguard

[Jason A. Donenfeld]

Hey Florian,

So sorry to hear you're having this problem. That really really should
not be happening. I'm happy to help you debug it.

Could you enable netconsole on the box, so that you can send your
kernel log remotely over ethernet to a logging udp server in the event
of another crash? It's really easy to setup generally. Then you'll
have a good log for me to analyze.

Feel free to pop into IRC -- I'm zx2c4 -- and I can walk you through steps.

Jason