Re: Bluetooth kernel BUG with Intel AX211 (regression in 6.1.83)

Jeremy Lainé
2024-04-29T18:28:27Z

Hi Thorsten,

On Mon, Apr 29, 2024 at 12:24 PM Linux regression tracking (Thorsten
Leemhuis) <regressions@leemhuis.info> wrote:
>
> So we either need to find the cause (likely a missing backport) through
> some other way or maybe revert the culprit in the 6.1.y series. Jeremy,
> did you try if the latter is an option? If not: could you do that
> please? And could you also try cherry-pikcing c7eaf80bfb0c8c
> ("Bluetooth: Fix hci_link_tx_to RCU lock usage") [v6.6-rc5] into 6.1.y
> helps? It's just a wild guess, but it contains a Fixes: tag for the
> commit in question.

I gave it a try, and sadly I'm still hitting the exact same bug when I
cherry-pick the patch you mentioned on top of 6.1.y (at tag v6.1.87).

Thanks for trying, is there any other patch that looks like a good candidate?

Jeremy