linux-kernel - ioctl_internal_command messages (was: Re: [2.6.30-rc2] usb reset during big file transfer and ext3 error)

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Date:	Sun, 24 May 2009 12:32:30 -0300
From:	Rogério Brito <rbrito@....usp.br>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Robert Hancock <hancockrwd@...il.com>,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: ioctl_internal_command messages (was: Re: [2.6.30-rc2] usb reset
	during big file transfer and ext3 error)

On May 24 2009, Alan Stern wrote:
> On Sun, 24 May 2009, [utf-8] RogÃ©rio Brito wrote:
> > In particular, those ioctl_internal_command return code messages seem
> > strange, regarding other USB devices that I have. Are they being shown
> > because I have some debugging information in my kernel or are they
> > abnormal?
> 
> It is abnormal, but I can't tell what the reason is without more 
> information.  You should try using usbmon (see 
> Documentation/usb/usbmon.txt) to trace these events.

Recompiling my kernel right now with usbmon support. Will send you logs
very soon.


Thanks,

-- 
Rogério Brito : rbrito@...ckenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
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