Ath11k warnings, and eventual phy going away requiring reboot

[Kalle Valo]

James Prestwood <prestwoj at gmail.com> writes:

> I noticed this after one of our devices dropped offline. The device
> had roamed 7 minutes prior so I doubt that had anything to do with it.
> But then we get this, and then tons of warnings. I'm happy to provide
> full stack traces but its quite a few, not sure which ones are
> relevant or not. After all the warnings IWD got an RTNL del link event
> and was unable to recover from that. It seems after that ath11k tried
> to power back on but failed.
>
> This is a stock 6.2 ubuntu kernel, WCN6855:

BTW I don't know how it's nowadays, but back in the day Ubuntu heavily
modified ath11k. And we can't support distro kernels anyway as we don't
know what they have changed in the kernel.

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches