From owner-freebsd-usb@FreeBSD.ORG Sat Jul 13 19:45:57 2013 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 3FF1BF1B for ; Sat, 13 Jul 2013 19:45:57 +0000 (UTC) (envelope-from hps@bitfrost.no) Received: from mta.bitpro.no (mta.bitpro.no [92.42.64.202]) by mx1.freebsd.org (Postfix) with ESMTP id C1A6F1E19 for ; Sat, 13 Jul 2013 19:45:56 +0000 (UTC) Received: from mail.lockless.no (mail.lockless.no [46.29.221.38]) by mta.bitpro.no (Postfix) with ESMTP id 190737A223; Sat, 13 Jul 2013 21:45:49 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.lockless.no (Postfix) with ESMTP id 849808EE854; Sat, 13 Jul 2013 21:45:50 +0200 (CEST) X-Virus-Scanned: by amavisd-new-2.6.4 (20090625) (Debian) at lockless.no Received: from mail.lockless.no ([127.0.0.1]) by localhost (mail.lockless.no [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wB6-3nyZwvDv; Sat, 13 Jul 2013 21:45:49 +0200 (CEST) Received: from laptop015.hselasky.homeunix.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) by mail.lockless.no (Postfix) with ESMTPSA id 370C68EE853; Sat, 13 Jul 2013 21:45:49 +0200 (CEST) Message-ID: <51E1AECB.2060907@bitfrost.no> Date: Sat, 13 Jul 2013 21:47:23 +0200 From: Hans Petter Selasky Organization: Bitfrost A/S User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130522 Thunderbird/17.0.6 MIME-Version: 1.0 To: hiren panchasara Subject: Re: Weird fan noise with usb activity References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Jul 2013 19:45:57 -0000 On 07/10/13 20:46, hiren panchasara wrote: > Hi All, > > I have this machine running current: > > Copyright (c) 1992-2013 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 10.0-CURRENT #0 r252476M: Mon Jul 1 15:20:47 PDT 2013 > root@:/usr/obj/usr/home/hirenp/head/sys/GENERIC amd64 > FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610 > CPU: Genuine Intel(R) CPU @ 2.00GHz (1995.24-MHz K8-class CPU) > Origin = "GenuineIntel" Id = 0x206d2 Family = 0x6 Model = 0x2d > Stepping = 2 > Features=0xbfebfbff > Features2=0x1fbee3ff > AMD Features=0x2c100800 > AMD Features2=0x1 > TSC: P-state invariant, performance statistics > real memory = 60129542144 (57344 MB) > avail memory = 55965908992 (53373 MB) > Event timer "LAPIC" quality 600 > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs > FreeBSD/SMP: 2 package(s) x 6 core(s) x 2 SMT threads > > beefy% uname -a > FreeBSD beefy.corp.yahoo.com 10.0-CURRENT FreeBSD 10.0-CURRENT #0 > r252476M: Mon Jul 1 15:20:47 PDT 2013 > root@:/usr/obj/usr/home/hirenp/head/sys/GENERIC amd64 > beefy% > > and everynow and then when machine is not doing anything or none is > touching it, the fans go mad for 5-9 seconds and make real loud noise. > Whenever that happens, I see following in dmesg: > > ukbd0: at uhub2, port 4, addr 3 (disconnected) > ums0: at uhub2, port 4, addr 3 (disconnected) > usbd_setup_device_desc: getting device descriptor at addr 3 failed, > USB_ERR_TIMEOUT > usbd_setup_device_desc: getting device descriptor at addr 3 failed, > USB_ERR_TIMEOUT > ugen1.3: at usbus1 (disconnected) > ugen1.3: at usbus1 > ukbd0: on usbus1 > kbd2 at ukbd0 > ums0: on usbus1 > ums0: 3 buttons and [Z] coordinates ID=0 > > beefy% sudo usbconfig > ugen0.1: at usbus0, cfg=0 md=HOST spd=HIGH > (480Mbps) pwr=SAVE (0mA) > ugen1.1: at usbus1, cfg=0 md=HOST spd=HIGH > (480Mbps) pwr=SAVE (0mA) > ugen1.2: at usbus1, cfg=0 md=HOST > spd=HIGH (480Mbps) pwr=SAVE (0mA) > ugen0.2: at usbus0, cfg=0 md=HOST > spd=HIGH (480Mbps) pwr=SAVE (0mA) > ugen1.4: at usbus1, cfg=0 md=HOST > spd=LOW (1.5Mbps) pwr=ON (100mA) > ugen1.3: at > usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (0mA) > beefy% > > I am not sure at all how to make sense of these things. Please let me > what more information I can provide. > > Thanks, > Hiren > > (I am not on this list so keep please me in the loop) Hi, Can you check the output from: vmstat -i --HPS