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 CACC7311C3B; Tue, 27 Jan 2026 15:09:43 +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=1769526583; cv=none; b=ploRvKNJ1ZGyUK5Q2OoJfyNGmmAON6P4MEzlnUa0z+3A9G070fbom8zsSJUisiBa3W9eCGbg1sLCcCSLH09pvjGs14H4u6biccPXoZB6nyM13S35eHCUDPJXeqqZnYnU++8JA/2B3qm9JYPlHC1p0cLk8m60cOOmglnkelw6RNc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769526583; c=relaxed/simple; bh=rmNQL/xtQBGnPI2ZlGhNFoHcL1rwnzlS69h5xZXLWa0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EsM0p2NXDXOrx4UsQ/o3reOic+cVllE0KDIaSYl1MtQzYSx5cVAR2fFyUfPdH+Aa7mOKF0l4LY8k5vs/KJi1hMfi8WcEYRjda994+PY7ctg9vg/S03PBzoidcbeVi+KVH0pfQ2IJKyPUWnaqDFIIx057bynA1UOaxUDj44ZA9As= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=bvKs1oAg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="bvKs1oAg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E123CC116C6; Tue, 27 Jan 2026 15:09:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1769526583; bh=rmNQL/xtQBGnPI2ZlGhNFoHcL1rwnzlS69h5xZXLWa0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bvKs1oAgCX6aSY70/RdHou4QR7wEXg9Kk6pwd4hDkCnS3qQVORwLThjz9JW67Tqrn W1yM8nRalJ2dnKZzTkiJXY2kGfO/dWiEpDrxzQJtu340SQKspOZ2bbOsLdgfzFMshx BXborf7SjsTZJgpYXy8l8F0yhK6ZsPqQgvoSRGl8= Date: Tue, 27 Jan 2026 16:09:40 +0100 From: Greg KH To: Ivan Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [BUG] r8152: Tx timeout and xHCI setup device timeout. RTL8153 31.00 Message-ID: <2026012720-outmatch-worry-b92d@gregkh> References: <2026012758-dedicate-desecrate-358a@gregkh> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jan 27, 2026 at 05:38:36PM +0300, Ivan wrote: > The USB hub is brand new. Honestly, I don't even know how to trigger > this bug; it happens completely randomly. > The chip does not overheat. I performed a stress test using iPerf, > where the router acted as the server and my machine as the client, > receiving traffic at 1 Gbps with 10 parallel streams. Simultaneously, > I kept a USB flash drive in the hub, continuously reading data from > it. The system remained stable for over 30 minutes without any issues, > then I terminated the test. > This specific crash today occurred right after downloading 900MB of > packages. Apologies for the previous log; this time I have attached > the full journalctl log for better context. Looks like the device disconnected right after booting, not after being used for a while. Are you sure that was the correct log? thanks, greg k-h