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 4AC443176F3 for ; Sun, 17 Aug 2025 08:09:58 +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=1755418199; cv=none; b=pwn68shZmty95UTOG42baYbmXl//9Lj493WWVnj9BiCbgDybM2dtcgzBKcBbCrm4WOR7yzAFPb0jFOvShYZfPN8NGHOFQJL/T0oDvopO7zXW25qF4WvmRSZniKglWx88o8sc7alwEGWQZGfoG1rF5rVOMfoOtltz+9TCai8yWFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755418199; c=relaxed/simple; bh=L2cvxwSEk5ZJT1P5AiUNJp9TLYsQ+h6SncqU7UoY6aY=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=cd8eMHtKmMiG2jDY8FmesiD+eSZ8gRxlxZC+PHTVR0DjP9VN+LxpJnjrrxAdaSnPly4CmnQF8pTv9jTpAzCzuQMsmcMrR/Xozfd6OrYY7sALU/h3MNbxrz0A0GFaOPKxin1jSmGjGbWRfE2t2awYAQqe8VKgHeQPZJ0E5umvB0E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DmVyjuAK; 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="DmVyjuAK" Received: by smtp.kernel.org (Postfix) with ESMTPS id CB850C116B1 for ; Sun, 17 Aug 2025 08:09:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755418198; bh=L2cvxwSEk5ZJT1P5AiUNJp9TLYsQ+h6SncqU7UoY6aY=; h=From:To:Subject:Date:From; b=DmVyjuAKaM+MQ5Wo6cJfTGYHBmfuSmUNY3A45ksiFVNxS65l1BbBKnnXCjPkSjE1g FjFKL2BHi+dBwuWYYdA1KvpoVO/ELB0slV6o+4zNNk8JmeMApH/XNFInHw+ULlwkSH KiYsmIs1Yr3sgdGVkQVIxvMWKUvBcayqU1eWH77Z13CnpQpd+Rd817WNXQTPLPe/ao M6frRIfoOiYxpmStE3DZOx8C7ylfzrfz2LtZ0Dfue/4cKc3HFSoPr/bXnEz4FL6eeF z2c2EyojgSgCBVdga8r1ludmKALf1OJ6TfLo/Rozm17HuhfCjnSt4wsMCECtbxFOsU 0QBW4rO+hWeSA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BD039C4160E; Sun, 17 Aug 2025 08:09:58 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220460] New: Plugging USB-C adapter into one port results in `Failed to set U2 timeout to 0x3f,error code -110` Date: Sun, 17 Aug 2025 08:09:58 +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: normal X-Bugzilla-Who: pmenzel+bugzilla.kernel.org@molgen.mpg.de 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 attachments.created 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=3D220460 Bug ID: 220460 Summary: Plugging USB-C adapter into one port results in `Failed to set U2 timeout to 0x3f,error code -110` Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: pmenzel+bugzilla.kernel.org@molgen.mpg.de Regression: No Created attachment 308500 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308500&action=3Dedit Output of `dmesg` (Linux 6.16.1) with dynamic debug of xhci_hcd and usbcore Attachments for linux-usb list message [Plugging USB-C adapter into one port results in `Failed to set U2 timeout to 0x3f,error code -110`](https://lore.kernel.org/linux-usb/97d9420f-1a7f-433c-bdd7-b7bab6c45f= 00@linux.intel.com/T/#mb4ac7d8ec970fa3a3cfb451d725d28482b2ad0d5) >From Mathias=E2=80=99 answer: > Could you also take logs and traces with dynamic debug and tracing enable= d: >=20 > mount -t debugfs none /sys/kernel/debug > echo 'module xhci_hcd =3Dp' >/sys/kernel/debug/dynamic_debug/control > echo 'module usbcore =3Dp' >/sys/kernel/debug/dynamic_debug/control > echo 81920 > /sys/kernel/debug/tracing/buffer_size_kb > echo 1 > /sys/kernel/debug/tracing/events/xhci-hcd/enable > echo 1 > /sys/kernel/debug/tracing/tracing_on > < Reproduce issue > > Send output of dmesg > Send content of /sys/kernel/debug/tracing/trace --=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.=