Superb article: - shows how to debug a kernel oops - show use of extra tools (bpf, scapy, kasan) - dives deep into more esoteric bits of networking explaining from basic to how the kernel implementation works - demonstrates proof of the theory in multiple ways

Yes, it is a big "come work here on interesting stuff with fantastic people" (and show off your own skills and learn something neat) - and it's done without bragging and I'm sure will help others to debug their next OOPS :)

Kudos to Jakub (and presumably reviewers)