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From: Romano Giannetti <romanol@upcomillas.es>
To: Willy Tarreau <w@1wt.eu>
Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>,
	Roland Dreier <rdreier@cisco.com>,
	linux-kernel@vger.kernel.org
Subject: Re: 2.6.34-rc1 eat my photo SD card :-(
Date: Tue, 06 Nov 2007 22:48:13 +0100	[thread overview]
Message-ID: <1194385693.12938.5.camel@rukbat> (raw)
In-Reply-To: <20071106195148.GD1045@1wt.eu>


On Tue, 2007-11-06 at 20:51 +0100, Willy Tarreau wrote:
> On Tue, Nov 06, 2007 at 10:58:41AM +0100, Romano Giannetti wrote:
> (first time)
> > 0000000 0000 0000 31e4 c363 d908 cb2e 0000 0000
> 
> (fourth time)
> > 0000000 0000 0000 71e4 c36f d908 cb2e 0000 0000
> 
> (fifth time)
> > 0000000 0000 0000 f1e4 c37b d908 cb2e 0000 0000
> 
> Most always, you have only a few bits which change, and always for
> the same bytes :
> 
>   31 -> 71 -> f1  (|40, |80)
>   63 -> 6f -> 7b  (|0c, |10&~4)


Yes, but the second, third and  sixth it was:

0000000 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b 6b6b
*
which seems to me something poisoned... and the error in the filesystem
was a 0xffff turned 0x0000. 

I do really suspect a software bug.

Romano

-- 
Sorry for the disclaimer --- ¡I cannot stop it!



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  parent reply	other threads:[~2007-11-06 21:48 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-01 11:56 2.6.34-rc1 eat my photo SD card :-( Romano Giannetti
2007-11-01 11:35 ` Nick Piggin
2007-11-01 17:17 ` Chuck Ebbert
2007-11-02 17:39   ` Pierre Ossman
2007-11-02 17:28 ` Pierre Ossman
2007-11-04  9:29   ` Romano Giannetti
2007-11-04 16:11     ` Roland Dreier
2007-11-05  7:31       ` Pierre Ossman
2007-11-05 10:51       ` Romano Giannetti
2007-11-05 12:22         ` Pierre Ossman
2007-11-05 13:46           ` Romano Giannetti
2007-11-05 15:26             ` Pierre Ossman
2007-11-05 17:18               ` Romano Giannetti
2007-11-06  9:58               ` Romano Giannetti
2007-11-06 10:28                 ` Romano Giannetti
2007-11-06 19:51                 ` Willy Tarreau
2007-11-06 21:02                   ` Romano Giannetti
2007-11-06 21:48                   ` Romano Giannetti [this message]
2007-11-06 22:17                     ` Romano Giannetti
2007-11-07  6:09                       ` Willy Tarreau
2007-11-07 21:52                       ` Romano Giannetti
2007-11-07 23:37                         ` Roland Dreier
2007-11-08  5:54                           ` Pierre Ossman
2007-11-08  7:01                           ` Jens Axboe
2007-11-10 10:32                             ` Pierre Ossman
2007-11-08  8:46                           ` *SPAM* " Romano Giannetti
2007-11-08 17:13                             ` Roland Dreier
2007-11-08 17:43                               ` Jens Axboe
2007-11-08  0:52                         ` Rafael J. Wysocki
2007-11-05 13:51           ` Romano Giannetti
2007-11-05 15:25             ` Pierre Ossman
2007-11-05  7:30     ` Pierre Ossman
2007-11-07 22:09 ` Joshua Doll

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