From: =?utf-8?Q?Rog=C3=A9rio?= Brito Subject: Re: [Bugme-new] [Bug 14020] New: Stack trace when running smartctl on an USB disk Date: Sat, 22 Aug 2009 16:23:04 -0300 Message-ID: <20090822192304.GB5572@ime.usp.br> References: <20090820220740.GA767@ime.usp.br> <20090822191420.GA5572@ime.usp.br> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <20090822191420.GA5572-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alan Stern Cc: Andrew Morton , USB list , SCSI development list , bugzilla-daemon-590EEB7GvNiWaY/ihj7yzEB+6BGkLq7r@public.gmane.org List-Id: linux-scsi@vger.kernel.org Hi, it's me again. On Aug 22 2009, Rog=C3=A9rio Brito wrote: > In the mean time, I just issued the command with a freshly compiled > 2.6.31-rc7 and the problem persists: (...) Well, after some minutes (the time that I took to check my computer and to compose the previous message), I got two stack traces (attached to this message) and smartctl has just finished: ,---- | chagas:/tmp/sbin# ./smartctl -d usbcypress -a /dev/sda | smartctl 5.39 2009-08-20 r2876 [x86_64-unknown-linux-gnu] (local buil= d) | Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge= =2Enet |=20 | =3D=3D=3D START OF INFORMATION SECTION =3D=3D=3D | Device Model: [No Information Found] | Serial Number: [No Information Found] | Firmware Version: [No Information Found] | Device is: Not in smartctl database [for details use: -P showa= ll] | ATA Version is: 1 | ATA Standard is: Exact ATA specification draft version not indicated | Local Time is: Sat Aug 22 16:13:12 2009 BRT | SMART is only available in ATA Version 3 Revision 3 or greater. | We will try to proceed in spite of this. | SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 82-83 don't s= how if SMART supported. | A mandatory SMART command failed: exiting. To continue, add one or mo= re '-T permissive' options. | chagas:/tmp/sbin# `---- Does this help (at least a bit), before I get usbmon working? I just wanted to report something that could be an extra data point. Regards, Rog=C3=A9rio Brito. --=20 Rog=C3=A9rio Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2C= AEB8 http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html