From owner-freebsd-usb@FreeBSD.ORG Thu Oct 21 15:02:41 2010 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 58B861065672 for ; Thu, 21 Oct 2010 15:02:41 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2-6.sentex.ca [IPv6:2607:f3e0:80:80::2]) by mx1.freebsd.org (Postfix) with ESMTP id 162468FC14 for ; Thu, 21 Oct 2010 15:02:40 +0000 (UTC) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost2.sentex.ca (8.14.4/8.14.4) with ESMTP id o9LF2WpQ008904 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 21 Oct 2010 11:02:32 -0400 (EDT) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.14.4/8.14.4) with ESMTP id o9LF2WYf086752 for ; Thu, 21 Oct 2010 11:02:32 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <201010211502.o9LF2WYf086752@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Thu, 21 Oct 2010 11:02:30 -0400 To: freebsd-usb@freebsd.org From: Mike Tancsa Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Scanned-By: MIMEDefang 2.67 on 205.211.164.50 Subject: USB_ERR_TIMEOUT and USB_ERR_STALLED 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: Thu, 21 Oct 2010 15:02:41 -0000 I am trying to use RELENG_8 to monitor a number of APC upses and it seems when there are more than one, I start to see a lot of USB errors with the devices "coming and going" In the logs, I see a lot of # grep USB /var/log/all.log | tail Oct 21 10:24:05 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:25:47 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:27:45 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:29:44 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:30:35 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub5 Oct 21 10:32:35 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:37:04 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:38:38 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub4 Oct 21 10:44:14 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub5 Oct 21 10:45:09 upsmon1 root: Unknown USB device: vendor 0x051d product 0x0002 bus uhub5 # usbconfig ugen0.1: at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen1.1: at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen2.1: at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen3.1: at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON ugen3.2: at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen0.2: at usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.3: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.4: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.5: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.6: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.7: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.8: at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen3.9: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.10: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON ugen3.11: at usbus3, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON This is with a kernel from Oct 4th, i386. Any idea what might be up or how to debug this ?? Setting hw.usb.debug to anything > 0 causes the system to almost hang under the load unfortunately. ---Mike -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike