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 CA6A578F4C for ; Thu, 19 Dec 2024 06:16:48 +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=1734589008; cv=none; b=CY1gVvDvter3jPfTWlN8a5stgwE2QkKxl7f4fQVMBZGqFxZlK4SyXu2fjxNDtQl/c4H9NFPItBwkq/QjIV9Wv7ZqPXwvpQylQgZUmnZrYnUcJ/hD/GwEXkQLeZbLkJn/YofEecT5vubgG4Fx9H4gF09NnCKNUg421Mso6CvsRng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734589008; c=relaxed/simple; bh=1r9qA6Y+Uc3b+9bvxZK3AJ0573ehVux5jHDhydVpSNY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aKTF4LoS4rXd8IOtMTzy2sla4zf68mCCraPEkj9sW4daoKjC2ic5mkzBEnaF9DCHebpzujLVPn8ocQmXBneQykTSTeAjr10emNQ2bbAQ5sNsRjLTEsOBBNz7OvZmlb+xI4UokfElAIG2CQipn4FmHlPcOIKYXrir1qsFMJzou4o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Mk5h2nrt; 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="Mk5h2nrt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1E59C4CECE; Thu, 19 Dec 2024 06:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1734589008; bh=1r9qA6Y+Uc3b+9bvxZK3AJ0573ehVux5jHDhydVpSNY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Mk5h2nrtjZYNeLR6hvAHK2TQsI+/fQXVuX11pXo/BZ01cjx6XyNmrcaUgFBRfzfbs 3idwqD+fSH+g+DNLLsyeAsJHz9/h2N17jqh3gwv0e6YuN8l9zA5DimQa7AMGXDSbwH f8TKdjkFkPSQlsYFD0Y5Ycd7vCi5sZRelfZKxX/w= Date: Thu, 19 Dec 2024 07:16:45 +0100 From: Greg KH To: Raf D Cc: stern@rowland.harvard.edu, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net Subject: Re: USB storage, page fault on sustained write Message-ID: <2024121927-grudging-generic-1edc@gregkh> References: <66dec9cd-ca3d-4b70-aed4-1cebc6e1157f@noduck.org> Precedence: bulk X-Mailing-List: linux-usb@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: <66dec9cd-ca3d-4b70-aed4-1cebc6e1157f@noduck.org> On Wed, Dec 18, 2024 at 11:01:24PM -0500, Raf D wrote: > Hi, > > I think I ran into a bug in usb-storage (or related) on 6.13-rc3, that does not seem to happen on 6.12. Please see oops report below. > > I am able to trigger this while trying to create a persistent usb drive (mkusb/dus). I was also sometimes able to trigger it with a simple dd write to the whole drive. Sorry, known bug, fix is in my tree, I'll send it to Linus later today. greg k-h