From: Theodore Tso <tytso@MIT.EDU>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-ext4@vger.kernel.org, bugme-daemon@bugzilla.kernel.org,
sliedes@cc.hut.fi
Subject: Re: [Bug 11525] New: Unable to handle paging request at ext3_rmdir() and ext4_rmdir() on intentionally corrupted fs
Date: Tue, 9 Sep 2008 17:55:31 -0400 [thread overview]
Message-ID: <20080909215531.GE21071@mit.edu> (raw)
In-Reply-To: <20080909134627.75bd0a80.akpm@linux-foundation.org>
> > Unfortunately this is one of those bugs that I can't find a way to
> > reproduce except by randomly breaking one fs after another. This
> > happens with ext3 and ext4, but so far I haven't seen it happen
> > with ext2.
> >
> >
> > *** seed 270, ext3, 2.6.27-rc3 ***
> > *** seed 451, ext4, 2.6.27-rc5 ***
Given these seed numbers, I assume this was generating using some tool
like fsfuzzer? Would it be possible to generate a filesystem image
*before* that triggers the problem case, before trying to execute the
rm -rf?
That would be the fastest way to try to track the problem down.
- Ted
next prev parent reply other threads:[~2008-09-09 21:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-11525-27@http.bugzilla.kernel.org/>
2008-09-09 20:46 ` [Bug 11525] New: Unable to handle paging request at ext3_rmdir() and ext4_rmdir() on intentionally corrupted fs Andrew Morton
2008-09-09 21:55 ` Theodore Tso [this message]
[not found] ` <15802_1220997383_ZZ0K6Y00A5R7LWI2.00_20080909215531.GE21071@mit.edu>
2008-09-10 3:26 ` Sami Liedes
2008-09-10 12:58 ` Theodore Tso
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