From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 394813C76BE for ; Wed, 15 Jul 2026 12:10:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784117410; cv=none; b=rIsB37UhSS6rNZBi5GyFTDstJ8e3/+NPmXPHUUstnETFsVMjhZ2QAyRzD6Mdh9C8fO7ycAOwJJlPzii1+2A/U4U8kJvEExgcBPm4JuWCiygoDIxSZinyAp9CEaoZZ2q8R5jwRiGOTa5lKZOPuQKguDj1taUAVTeUcso6xpOh6+w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784117410; c=relaxed/simple; bh=Ue8hx++9YxohKyy4QiWyQo55DedY9VeUzq7lm6Sr15A=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=bWZozz0atEPey+ad9sWnJQ5QUEK+bEFuHwJVOp2dzTq4zgtf0ydAhJ6LL3BOf3YdFYJgABcYzn8f2jqQwECpYxO7XXfd0AFdiYuZAfNpsuoO+e7MRQXjZCUKMuEQmkJvndwAjnsfVPgw3Kejs+fO8x8EMMV1YSsbUgN7NpX0M14= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sOho7z2d; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sOho7z2d" Received: by smtp.kernel.org (Postfix) with ESMTPS id B8659C2BCB7 for ; Wed, 15 Jul 2026 12:10:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1784117409; bh=Ue8hx++9YxohKyy4QiWyQo55DedY9VeUzq7lm6Sr15A=; h=From:To:Subject:Date:From; b=sOho7z2dqrCV5qyBACqeoXudSu/YRaGDgMu4dWQVf/eE5zgwZ+B5u+RvQXNr90rVE lgAXw4a1PoEsG59sKNhnFeQGrL2kER9EOJIQ4u3kbJ93q4H3ZCYsbrPeWZM1brEWUd SCedNuMzfYo/RQ0yK4PhLkjfNLZ2AK6ELeqN6zJrp0izBFgZeyOra4LqvToozM7DNw V0hwATYVPKnZbhuEz1FwYNG2WnWBnN2VE7iPUEbbTIDCm23Ylu9AQmLr7K22eq0imP qNsg4CTn3at2mdQ69BDmRME2mTWHCbQKnsd2+ocWQ4IPWhJA+fNJ4Zd4nfaeO+plGC UZ9U1RC4lhejQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A1487C433E1; Wed, 15 Jul 2026 12:10:09 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 221754] New: RTL8852BE Bluetooth (0bda:b853) fails to init: Opcode 0xfcf0 failed: -16, hci0 never registers with mgmt (BD Address 00:00:00:00:00:00) Date: Wed, 15 Jul 2026 12:10:09 +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: blocking X-Bugzilla-Who: serge.brun@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys 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 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221754 Bug ID: 221754 Summary: RTL8852BE Bluetooth (0bda:b853) fails to init: Opcode 0xfcf0 failed: -16, hci0 never registers with mgmt (BD Address 00:00:00:00:00:00) Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: blocking Priority: P3 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: serge.brun@gmail.com Regression: No Full bug report for Realtek RTL8852BE internal Bluetooth failing to initial= ize on Lenovo IdeaPad Pro 5 14AGP11 (Ubuntu 26.04, kernel 7.0.0-27-generic). Inclu= des dmesg output, hciconfig/btmgmt/rfkill output, and a list of all troubleshoo= ting steps already attempted (driver reload, USB rebind, firmware replacement, D= KMS rebuild, manual BD address assignment) =E2=80=94 all reproducing the identi= cal Opcode 0xfcf0 / -EBUSY failure. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=