linux-kernel - Re: 2.6.23-rc1: USB hard disk broken

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Message-ID: <20070805114125.GA22272@thinkpad.home.local>
Date:	Sun, 5 Aug 2007 13:41:25 +0200
From:	Tino Keitel <tino.keitel@....de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-usb-devel@...ts.sourceforge.net,
	Oliver Neukum <oliver@...kum.org>
Subject: Re: 2.6.23-rc1: USB hard disk broken

On Sun, Aug 05, 2007 at 13:09:42 +0200, Tino Keitel wrote:
> On Thu, Jul 26, 2007 at 10:06:40 +0200, Oliver Neukum wrote:
> > Am Mittwoch 25 Juli 2007 schrieb Tino Keitel:
> > > On Wed, Jul 25, 2007 at 10:24:36 +0200, Oliver Neukum wrote:
> > > > Am Mittwoch 25 Juli 2007 schrieb Tino Keitel:
> > > > > Hi,
> > > > > 
> > > > > I just tried 2.6.23-rc1 and shortly after the boot my external USB hard
> > > > > disk went mad.
> > > 
> > > [...]
> > > 
> > > > Please recompile with CONFIG_USB_DEBUG set.
> > > > 
> > > > 	Regards
> > > > 		Oliver
> > > 
> > > I tried, but it didn't happen again.
> > 
> > Did you try with the old kernel again? This bug may be related to timing.
> 
> I tried again -rc1 without USB_DEBUG, and was able to reproduce the
> bug 2 times. At the second time, the kernel log shows this:

Now I tried current git d4ac2477fad0f2680e84ec12e387ce67682c5c13 and I
can still reproduce it.

Regards,
Tino
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