From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48839C433F5 for ; Mon, 21 Mar 2022 12:55:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347554AbiCUM4r (ORCPT ); Mon, 21 Mar 2022 08:56:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343693AbiCUM4q (ORCPT ); Mon, 21 Mar 2022 08:56:46 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E67394ECE7 for ; Mon, 21 Mar 2022 05:55:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8DFFDB815DB for ; Mon, 21 Mar 2022 12:55:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 37ACCC340E8 for ; Mon, 21 Mar 2022 12:55:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647867317; bh=IJ98coHESuTd4va8gcEA/zAGXwn+ymd1hJvAwmfPkVM=; h=From:To:Subject:Date:From; b=UtILfUFF+COxk5aHPTNnBXGDJm+v4iFVtACXD59INrN6gr+AXcuiMrKxOuXfPIo/3 6ZNaHQOw5b6vy0tXwyBFZW3oOZjZErVh1F7fSWCVAA/0ALODriIOixYiBhjymqNL9S TaNaePV1L9eT/bXUTzXMpvM5YwdIvcQPyyFhktauLmODTOYLNBxpKcSK0+VO+IbJXc YQ9aTjTlMBASbOy6qgkRhX4xjre77TyN/VA13JkhuCn7mOPKVD+5xCHZedZZr/qT8t jtlh5Ql6ZndK3XRp4osXSIE7A24v6AvYfFxGvbU+zlbJbt+FAIFWtiuCvn+KdUIPKQ 3N0rvrU6bF/og== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 1A990C05F98; Mon, 21 Mar 2022 12:55:17 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 215713] New: New (useless?) warning messages from BlueTooth in kernel 5.17 Date: Mon, 21 Mar 2022 12:55:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: low X-Bugzilla-Who: aros@gmx.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215713 Bug ID: 215713 Summary: New (useless?) warning messages from BlueTooth in kernel 5.17 Product: Drivers Version: 2.5 Kernel Version: 5.17 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: low Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: aros@gmx.com Regression: No I've just upgraded from 5.15.30 to 5.17 and now upon pairing my BT headphon= es I see brand new warning messages I've never seen before: Bluetooth: hci0: unexpected event 0xff length: 25 > 0 Bluetooth: hci0: unexpected event 0xff length: 4 > 0 I wonder if it's a kernel bug or it's a valid message.=20 The BT headphones work without any issues though. The device is 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter. # lsmod | grep bt btusb 40960 0 btbcm 20480 1 btusb btintel 32768 1 btusb bluetooth 471040 52 btintel,btbcm,bnep,btusb,rfcomm # dmesg -t | egrep -i "bt|blue"=20 Bluetooth: Core ver 2.22 NET: Registered PF_BLUETOOTH protocol family Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP socket layer initialized Bluetooth: SCO socket layer initialized usbcore: registered new interface driver btusb Bluetooth: hci0: Found device firmware: intel/ibt-18-16-1.sfi Bluetooth: hci0: Boot Address: 0x40800 Bluetooth: hci0: Firmware Version: 86-46.21 Bluetooth: hci0: Firmware already loaded Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Bluetooth: BNEP socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM ver 1.11 Bluetooth: hci0: unexpected event 0xff length: 25 > 0 Bluetooth: hci0: unexpected event 0xff length: 4 > 0 --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=