Received: by 2002:a05:6a10:1a4d:0:0:0:0 with SMTP id nk13csp896810pxb; Tue, 1 Feb 2022 12:41:30 -0800 (PST) X-Google-Smtp-Source: ABdhPJwREWzqWnvLDvhOwm/M1rY8Q2GdzqsGX+veKWhAk1OTu1hvBCrvsJ/zSJqm22Q75pMZ3pcV X-Received: by 2002:a63:6807:: with SMTP id d7mr22263004pgc.391.1643748090293; Tue, 01 Feb 2022 12:41:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1643748090; cv=none; d=google.com; s=arc-20160816; b=igWs/iPBb5F9k/twFEewrqN0ubgQ81rXJVVKANwW4BqbWWVLmnM/qwA0JvhlLM/Whb nmiflf2Dh/y9uaSou5zzpoNFp2JHJ9wlGaXt7pypAc4/OZkIVTzwxkGGyT3u7ONXVvHc S4aEvSVVqiU1PhpwhCGFwqlLqpk3ZtOytbib5+EjU9H1XpzqM7Jac3FC9rxa9J/Kdhce 6voqOX7MN1B4jcXBnuyRvB55gy5U8DMIHdN4M7hvG6NHAC7cfGGu4HKZ5o8tWK7Fjhq2 fxbvjgjAZ7jHsIxisRT80ZCdbV6li8/hrRgtYJWLU3CRpdLWRMipV7tMsyILh0pW+QxL j01Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:to:content-language:subject:user-agent:mime-version:date :message-id:dkim-signature; bh=4oxw2yftup4zTZyREEGsuh0pigZ/icP5H9RySVtwFBQ=; b=rgUzoDDPEXCPbgA7BLRGYee1Q8SfVZYpGNuy+xmWz/smkgwC7+LS1xxvNc6TtmRQ5i BbKVW6wagtCDvH7v2QcBZkHup049Rm7HjzlXVIkdEVHyciVPKkH4dfal+cVbs4EjpsIg RbgUX4JI92MnNWnpDcr+xBGCzFMVScw83gBe/mn7I3M9uXWrbrX7sFcdqdNDFG1pidVn Owm8fyqvLNEDYxIedl8DaD8VmcNYM7TcuNxC5E+JqIiG+nK65l7KQitiGDFwC0qDlUHZ Nf/BVFAJkkCzUvsjFEUOKnDjyuy9zP1F5EIL+C9rTjhNcsORo51EKNEKwGQafv6CNXRA t3oQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=MdSN9xIu; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y10si15912215pfl.314.2022.02.01.12.41.00; Tue, 01 Feb 2022 12:41:30 -0800 (PST) Received-SPF: pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=MdSN9xIu; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349241AbiAaO7f (ORCPT + 99 others); Mon, 31 Jan 2022 09:59:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232149AbiAaO7d (ORCPT ); Mon, 31 Jan 2022 09:59:33 -0500 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F397C061714 for ; Mon, 31 Jan 2022 06:59:33 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id e17so19794368ljk.5 for ; Mon, 31 Jan 2022 06:59:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=4oxw2yftup4zTZyREEGsuh0pigZ/icP5H9RySVtwFBQ=; b=MdSN9xIu71W+qfVC9ewzYL0Ehd62NlL4wfjD50+UWbfcB7SFiXmySFUCP1WH5cG/Q/ WDmYVFxuyLAmCF2ksIzuDx38E/9JXUeNaQWZqaG+WHwAb0rVRGzHUvDqP8EonOYTyE+c 3dakU7AhBd3V4F+nXfh1eP15F1KkVXRY2rsiGt1Jx4rCd2Zq4jL8fFLDPRZ41+qBmRj4 wZDItaERYk9xxYafA7eLEtA0DJRIQj19zCh6EIruDpDffPmTLdkxNyUskgyBARd14a5Q AYTPFvSgCB+6tmz5uF5A+KEFwvpGD7w/V+uH/GdQjxEaoqlfWPGyvIaQd3r77M/ZXBLL 4Z7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=4oxw2yftup4zTZyREEGsuh0pigZ/icP5H9RySVtwFBQ=; b=6uAw0Vl2t5jjrU4m6f69vMY9a1eg/BPbhwHD+j/1/r7CHskc5f/lDbOyMld2XrC53m Ab6zzjh7FDbHB6KSpw/bKbYeRuHPWVuQ7VKkgmuJApGRavbgD9k91f6KsxOnwUnC1Qva SfE8xsFiTntqDszUEETp9Gooh6re8tZ0gLuQPv4L0dsh0Zi+eKWggRcf3KsLvYvdCAFd ZjB2Gg1mng3ai8oWkaK34/J4iYSAOM/wo9h2D/t2FSwIEN8bPtG3Po84xz+GyF639UJS /8SYN3udWbA3SoFSinjYMAPYdMtBn7imiwUfV+mEgpjCxFA8PvW2YUIatL4JNPejHsoS 8JRg== X-Gm-Message-State: AOAM531TvTieNXmnCwBW6V4dyJqMD5mqDjWNLTr5G9J9M2qA4gp9Nvht qIky4M7OfulKdvWJ5JW1biTUXzyJXUCityky X-Received: by 2002:a05:651c:1287:: with SMTP id 7mr13144673ljc.143.1643641171509; Mon, 31 Jan 2022 06:59:31 -0800 (PST) Received: from [192.168.1.11] ([94.103.224.201]) by smtp.gmail.com with ESMTPSA id u12sm3146643lfl.188.2022.01.31.06.59.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 31 Jan 2022 06:59:31 -0800 (PST) Message-ID: Date: Mon, 31 Jan 2022 17:59:30 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: kernel 5.15.17: Spamming dmesg with "Malicious advertising data" Content-Language: en-US To: Kai Krakow , linux-bluetooth@vger.kernel.org References: From: Pavel Skripkin In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org 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 am sorry for these false-positive messages :( [1] https://lore.kernel.org/linux-bluetooth/20211124201628.405647-1-brian.gix@intel.com/ With regards, Pavel Skripkin