linux-kernel - bug in fsck or ext2/ext3?

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Message-ID: <46F7EC47.9010803@nagafix.co.uk>
Date:	Mon, 24 Sep 2007 17:56:39 +0100
From:	Antoine Martin <antoine@...afix.co.uk>
To:	tytso@...nk.org,
	Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: bug in fsck or ext2/ext3?

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Hi Ted / LKML,

I've got this snapshot of an ext3 filesystem with a directory that
simply cannot be removed! (image below is just 1.2MB)
As root:
# wget http://users.nagafix.co.uk/~antoine/root-broken.bz2
# bunzip2 root-broken.bz2
# mount -o loop -t ext2 root-broken ./tmp
# rm -fr tmp/chroot.broken
rm: cannot remove directory (...)
Same result when trying to do anything to those files chown/chmod/touch:
"Operation not permitted"

Tested with e2fsprogs v1.39 on 3 systems.
Not sure where else to post this...

Cheers
Antoine
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