From owner-freebsd-usb@FreeBSD.ORG Tue May 10 16:32:52 2011 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 15E58106566C for ; Tue, 10 May 2011 16:32:52 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1-6.sentex.ca [IPv6:2607:f3e0:0:1::12]) by mx1.freebsd.org (Postfix) with ESMTP id C3C3A8FC13 for ; Tue, 10 May 2011 16:32:51 +0000 (UTC) Received: from smtp2.sentex.ca (smtp2c.sentex.ca [64.7.153.30]) by smarthost1.sentex.ca (8.14.4/8.14.4) with ESMTP id p4AGWnKu096302 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 10 May 2011 12:32:49 -0400 (EDT) (envelope-from mike@sentex.net) Received: from pyroxene.sentex.ca ([IPv6:2607:f3e0:0:3::18]) by smtp2.sentex.ca (8.14.4/8.14.4) with ESMTP id p4AGWn6B013564 for ; Tue, 10 May 2011 12:32:49 -0400 (EDT) (envelope-from mike@sentex.net) Received: from [192.168.43.26] (saphire3.sentex.net [192.168.43.26]) by pyroxene.sentex.ca (8.14.4/8.14.3) with ESMTP id p4AGWmuP021291 for ; Tue, 10 May 2011 12:32:48 -0400 (EDT) (envelope-from mike@sentex.net) Message-ID: <4DC9689F.60506@sentex.net> Date: Tue, 10 May 2011 12:32:31 -0400 From: Mike Tancsa Organization: Sentex Communications User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: freebsd-usb@freebsd.org X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.95.1 at smtp2.sentex.ca X-Virus-Status: Clean X-Scanned-By: MIMEDefang 2.67 on 64.7.153.18 Subject: usb errors on RELENG_8 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 May 2011 16:32:52 -0000 I am trying to monitor a boat load of UPSes off a soekris 5501 (same error on an Alix box) and a pair of USB hubs. It seems I can only have one USB hub plug in at a time. If I plug just one in, all is ok. But if two are plugged in, I get a stream of errors like this. Is this some sort of device or driver limitation ? ugen1.11: at usbus1 (disconnected) uhub_reattach_port: could not allocate new device usb_alloc_device: set address 11 failed (USB_ERR_STALLED, ignored) usbd_setup_device_desc: getting device descriptor at addr 11 failed, USB_ERR_STALLED usbd_req_re_enumerate: addr=11, set address failed! (USB_ERR_STALLED, ignored) usbd_setup_device_desc: getting device descriptor at addr 11 failed, USB_ERR_STALLED usbd_req_re_enumerate: addr=11, set address failed! (USB_ERR_STALLED, ignored) usbd_setup_device_desc: getting device descriptor at addr 11 failed, USB_ERR_STALLED ugen1.11: at usbus1 (disconnected) uhub_reattach_port: could not allocate new device ugen0.1: at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen1.1: at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.2: at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.3: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.4: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.5: at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen1.6: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.7: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.8: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.9: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen1.10: at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/