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 E4B3EC32771 for ; Thu, 29 Sep 2022 00:51:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233645AbiI2Atn (ORCPT ); Wed, 28 Sep 2022 20:49:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56224 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232494AbiI2Atl (ORCPT ); Wed, 28 Sep 2022 20:49:41 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 055F638A8 for ; Wed, 28 Sep 2022 17:49:39 -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 B2213B8229C for ; Thu, 29 Sep 2022 00:49:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 6611DC4314D for ; Thu, 29 Sep 2022 00:49:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664412576; bh=lHNldNW4hDkT8SDU/wTdHe4YyUxY977NIH+5ePwDDzk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gJfSq4BtHahvKEj84bUDdS9G9cXAu24JQ6I+jYBAlS5OTDmiJSbr4uwD1Er9gH4Ov 0jhtXnhiIok2wX0uzviOd6LUeTTXYkGRNk/OJsbcwZsTnR7+MQzJ3hp7crcwYXOQa6 O+Lho8WvM9x3pmXyTwWVnizNyE+64hnDfmcnFWg0OwUOMUQFY262/kH0ZFsVvlO2QS 9GcYCh/4ZdfzVuaxpN8jeZcKJojvO7qwns2ue/FWqvvdcyzHlFEU+eKVV7BI6Hb65P BLlDpWHQAbHDlMXOh12MxO+wXBkr7vohHH2EIbOO14MWZ1phzaeSClaNQcJV+sPpMR kaZfH4q43we0g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 59127C433E4; Thu, 29 Sep 2022 00:49:36 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 215167] Bluetooth: hci0: command 0xfc05 tx timeout Date: Thu, 29 Sep 2022 00:49:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: patrick.blesi@gmail.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: Message-ID: In-Reply-To: References: 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=3D215167 --- Comment #42 from Patrick Blesi (patrick.blesi@gmail.com) --- (In reply to Patrick Blesi from comment #41) > I am experiencing the same problem with 5.15.67 for USB Device > USB_DEVICE(0x8087, 0x0aaa). >=20 > ~ $ uname -a > Linux a0d7b954-ssh 5.15.67 #1 SMP Tue Sep 13 13:54:38 UTC 2022 x86_64 Lin= ux >=20 > ~ $ lsusb > Bus 001 Device 001: ID 1d6b:0002 > Bus 001 Device 003: ID 1043:8012 > Bus 002 Device 001: ID 1d6b:0003 > Bus 001 Device 002: ID 8087:0aaa >=20 > ~ $ dmesg | grep -i bluetooth > [ 0.454719] Bluetooth: Core ver 2.22 > [ 0.454904] NET: Registered PF_BLUETOOTH protocol family > [ 0.455504] Bluetooth: HCI device and connection manager initialized > [ 0.455896] Bluetooth: HCI socket layer initialized > [ 0.456392] Bluetooth: L2CAP socket layer initialized > [ 0.456894] Bluetooth: SCO socket layer initialized > [ 4.452912] Bluetooth: hci0: Reading Intel version command failed (-11= 0) > [ 4.452955] Bluetooth: hci0: command 0xfc05 tx timeout > [ 4.498402] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 > [ 4.498405] Bluetooth: BNEP filters: protocol multicast > [ 4.498409] Bluetooth: BNEP socket layer initialized This was actually a red herring. The issue was manifested by not connecting= my Bluetooth PCI devices as a passthrough to my lxd virtual machine. To resolv= e I removed the Bluetooth USB device (0x8087, 0x0aaa) and added the PCI control= ler and shared RAM PCI controller in the same iommu group. 00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller (rev 30)=20 00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 30) --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=