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 90A26D299 for ; Sun, 1 Jun 2025 12:52:21 +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=1748782341; cv=none; b=BpBbM5bS6kNDJBazOoLQ91XKlpNyHkBn0k/T3GYsmSqi5ISOm1BLl+IfErcGFvxMB2ReOgMKw5LHNek0Gz7liD+PQk8SOBKbqR3ZUUNyWJnMKaI8L2Jqyqf2ZrUlnvcqWYZxYFu45asY1xU0lWfbWUPmp8cS0ffcCspUHLrX5II= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748782341; c=relaxed/simple; bh=TSoJ0tU94vOB3heClaxPaWS8kPUOikT2q+DUMUYvu5s=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=h93YPI75Jhavkj5QKL9jFbAdqWse+Y01AeuulwjXc/iq5prpl/YCOn/UKaZlgHrTVzGJQ+W+svuuv35YUHVvOYZrD4bvLDRwZZ+yupdZqdGVxXuqEazKB14ToRTuKAEeu65m8aIUuk+gumBzAkR9FSDOmolpPu0X3uLlQkStgJA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pYhcm36W; 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="pYhcm36W" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5E039C4CEE7 for ; Sun, 1 Jun 2025 12:52:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748782341; bh=TSoJ0tU94vOB3heClaxPaWS8kPUOikT2q+DUMUYvu5s=; h=From:To:Subject:Date:From; b=pYhcm36W3aa5DJHoOXpr5h8xZolYkKEcgRu3Gyt0CzKkP2XZSjaJr+1wqK4rB8ZyV nZy94Hlwx2dWwPk3gAg/3TlFMQ188IN2G5x8LNJnvLaGQp2vDKRieC+YN1nt3SU+PN dzTXijDP729pQethcBK5oslhItvNi/I2cTOvtqFCPOKdwJIex3C0CoQCvIRE1+5pI7 KmwLzhCRs+fVTBVfnaLospzXt3GPjh6H+jqdj062FY6fYNubk1F9V9DJLbPIAlIAfX XU0UaiGty2tO0fvEbkW2ZtQ+lUiGxdKaKpE5b9GFi/Gs6Q66VgZ+1oqpUkdFFQP/DI PEuy2/28bM+fA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 49967C3279F; Sun, 1 Jun 2025 12:52:21 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: =?UTF-8?B?W0J1ZyAyMjAxODFdIE5ldzogVXNlcnMgYWNyb3NzIGRpc3RyaWJ1?= =?UTF-8?B?dGlvbnMgc2VlIOKAnGNvbmZpZyBmYWlsZWQsIGh1YiBkb2VzbuKAmXQgaGF2?= =?UTF-8?B?ZSBhbnkgcG9ydHMhIChlcnIgLTE5KeKAnSBmcm9tIHhoY2lfaGNkIGF0IGJv?= =?UTF-8?B?b3Qu?= Date: Sun, 01 Jun 2025 12:52:21 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: low X-Bugzilla-Who: 6svcyk03@rokejulianlockhart.addy.io X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.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-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220181 Bug ID: 220181 Summary: Users across distributions see =E2=80=9Cconfig failed, = hub doesn=E2=80=99t have any ports! (err -19)=E2=80=9D from= xhci_hcd at boot. Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: low Priority: P3 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: 6svcyk03@rokejulianlockhart.addy.io Regression: No At boot, I see the undermentioned in red in `dmesg`: > ~~~log > config failed, hub doesn't have any ports! (err -19) > ~~~ I've one entry for each boot in `journalctl`. Using the first section of the error: > ~~~YAML > hub 12-0:1.0 > ~~~ ...I believe that I've ascertained what the cause is. Using `lsusb -t`, I f= ind: > ~~~YAML > /: Bus 012.Port 001: Dev 001, Class=3Droot_hub, Driver=3Dxhci_hcd/0p, 50= 00M > ~~~ `Driver=3Dxhci_hcd/0p` means it has 0 ports, which is invalid, hence the er= ror. I tried to `readlink /sys/class/usb_host/usb12` it to ascertain what the ca= use is, but that fails, because the device unsuccessfully enumerated. Consequen= tly, I used `readlink /sys/bus/usb/devices/usb12` to verify the device ID: > ~~~log > ../../../devices/pci0000:00/0000:00:08.3/0000:5a:00.0/usb12 > ~~~ When known, I used `5a:00.0` to locate the cause with `lspci -s 5a:00.0`: > ~~~YAML > 5a:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Raphael/Granit= e Ridge USB 2.0 xHCI > ~~~ It's the virtual "Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge = USB 2.0 xHCI" USB controller, not exposing any ports despite the driver purport= edly requiring it. However, there obviously aren't ports on a virtual device. At https://discussion.fedoraproject.org/t/what-does-config-failed-hub-doesnt-h= ave-any-ports-err-19-mean/153954, I cite corroborations from Kali Linux, Ubuntu, Debian and Fedora. However, = I've also received a personal e-mail from an interested party who claims to reproduce this on openSUSE. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=