[bug] Triple whammy of mt7996e bugs on 7.2+

[Ilya K]

>  Our kernel should warn pretty loudly in this case, so if you are still hitting it you should see signs.

Any specific log lines to look out for? I have all the logs from this machine piped into Loki so I can check quickly.

> And, if you can reproduce the deadlock with lockdep enabled, that may
help.

I'll try building a kernel with minimal patches + lockdep and crashing it some time next week probably, would do it tomorrow but have a dental appointment that will take up most of the day :(