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From:   Kai Krakow <kai@kaishome.de>
Date:   Mon, 31 Jan 2022 22:27:54 +0100
Message-ID: <CAC2ZOYuXg4btk9PaE3whmP7JnntsixEvDuBNvv7GL1pvU1nepQ@mail.gmail.com>
Subject: Re: kernel 5.15.17: Spamming dmesg with "Malicious advertising data"
To:     Pavel Skripkin <paskripkin@gmail.com>
Cc:     linux-bluetooth@vger.kernel.org
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Hey Pavel!

Am Mo., 31. Jan. 2022 um 15:59 Uhr schrieb Pavel Skripkin
<paskripkin@gmail.com>:
>
> Hi Kai,
>
> On 1/30/22 18:02, Kai Krakow wrote:
> > Hello!
> >
> > Since kernel 5.15.17, dmesg is spammed with the following log,
> > sometimes multiple times per second:
> >
> >> Bluetooth: hci0: Malicious advertising data. Stopping processing
>
> Thanks for the report.
>
> It's caused by one of my patches. Can you, please, try [1] and see if it
> works for you. It looks like we just need to backport that patch to fix
> the problem in stable kernels.

I can confirm it's fixing the issue for 5.15.18, thanks. You can add
my Tested-by.


> I am sorry for these false-positive messages :(

NP


> [1]
> https://lore.kernel.org/linux-bluetooth/20211124201628.405647-1-brian.gix@intel.com/

Regards,
Kai