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 A1AE830FC3D for ; Fri, 20 Feb 2026 10:21:24 +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=1771582884; cv=none; b=kpULUKoiVlNWvOEZNcjAVWAxN+vMs+/qbU5AZCivhspe34Cmm9IoPy4TvtnyF6dj+eD5noMVXvCyGseAAF1AKfF+BWiR0N0tdRNC4rvoh1TWJigGxxcJMYwkySYp+bK78uN+PBO0yRxZUyOdnBsooRePk8Yw7zWlzMmYgvPP/rA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771582884; c=relaxed/simple; bh=YC9ZNitPFjcyXvC7uyFfzcjIExcesGL44Cd3lZWJCK8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=azfos4O8n5JU/afkoWoYonhSnmeYK4qIAU6dCmROWNMeFGHLyd9sKS5MyCOwcZUNYSqHviNwVaVqNpWPD0nmJyJ4/zad/ivsJgmm5PCZA8vbd0HifmsgAsqO7+gs58+boiFkF1g+YbkwpS4ElBGG0HTwxoc9tMIGCP8uZ7VnTqA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eO7NjI9+; 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="eO7NjI9+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3E635C116C6 for ; Fri, 20 Feb 2026 10:21:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771582884; bh=YC9ZNitPFjcyXvC7uyFfzcjIExcesGL44Cd3lZWJCK8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eO7NjI9+xHGX8Eb07vOhuoijH6UCR+s4ZjSNLAd948JncWeEQFVq54HvK1LreQ/Gm oMy2IhyivqMnsyTMvrbtD3aw+qF+PdPAACoaba33eZ9vL5wvOPbws+McWqGOomjHyN H/UevYRQaANvcHFwhTloHLsLwvcSKk1yIsTrnxg4hlrdSJhl2/38VT99FFc6SqbKqZ Q3mrZKraH0Mr8YxoSoCo2RRyZYaAac6SXRaqtHVyRvDG6V56hV0MCPyEUZdOC0Y3dY ytSkUw1UvtWKhcDojcr1DKsjvYuNpwBxzEaznpDuOJ5sBuRvL3CBz5r0HLYLn8ydsI SbXpvGLk5Yk4A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3264DC433E1; Fri, 20 Feb 2026 10:21:24 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221103] xhci_hcd: System lockup under CPU load during usbfs polling of USB devices on AMD platforms Date: Fri, 20 Feb 2026 10:21:24 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: paul@unnservice.com 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: 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 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=3D221103 --- Comment #11 from Paul Alesius (paul@unnservice.com) --- Oh worry I meant: The machine where it locks up is a PC, it has ethernet in the motherboard t= hat locks up My mobile devices like laptop, only have USB, so I thought I'd try with a c= heap ethernet dongle on them instead of getting a specific Asus serial header th= at cost much more Thank you --=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.=