From: Theodore Tso <tytso@mit.edu>
To: Vegard Nossum <vegard.nossum@gmail.com>
Cc: Josef Bacik <jbacik@redhat.com>,
Josef Bacik <josef@toxicpanda.com>,
linux-ext4@vger.kernel.org, sct@redhat.com,
akpm@linux-foundation.org, adilger@sun.com,
Johannes Weiner <hannes@saeurebad.de>,
linux-kernel@vger.kernel.org
Subject: Re: ext3 on latest -git: BUG: unable to handle kernel NULL pointer dereference at 0000000c
Date: Thu, 17 Jul 2008 11:08:12 -0400 [thread overview]
Message-ID: <20080717150812.GU2167@mit.edu> (raw)
In-Reply-To: <19f34abd0807170744r79e46a78odfcfbd67687d2ceb@mail.gmail.com>
Vegard,
How big is the filesystem? Is there any chance you can make a
compressed e2image of the file? (This will not include file contents,
but does reveal the names of the file.) Given the nature of the bug
which you are reporting, it should be safe to scramble the names of
the filenames using the -s option if that would make you feel more
comfortable.
The quick version is:
e2image -r /dev/loop0 | bzip2 > badfs.e2i.bz2
Then folks like Josef would be able to test your filesystem right
away, instead of asking oyu to test it.
- Ted
next prev parent reply other threads:[~2008-07-17 15:08 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-17 12:51 ext3 on latest -git: BUG: unable to handle kernel NULL pointer dereference at 0000000c Vegard Nossum
2008-07-17 13:13 ` Josef Bacik
2008-07-17 13:20 ` Vegard Nossum
2008-07-17 13:34 ` Josef Bacik
2008-07-17 13:39 ` Vegard Nossum
2008-07-17 13:40 ` Josef Bacik
2008-07-17 13:57 ` Josef Bacik
2008-07-17 14:25 ` Vegard Nossum
2008-07-17 14:13 ` Josef Bacik
2008-07-17 14:35 ` Vegard Nossum
2008-07-17 14:16 ` Josef Bacik
2008-07-17 14:44 ` Vegard Nossum
2008-07-17 14:33 ` Josef Bacik
2008-07-17 15:00 ` Vegard Nossum
2008-07-17 14:43 ` Josef Bacik
2008-07-17 23:09 ` Andreas Dilger
2008-07-18 10:51 ` Josef Bacik
2008-07-18 11:32 ` Vegard Nossum
2008-07-18 11:20 ` Josef Bacik
2008-07-18 11:58 ` Vegard Nossum
2008-07-18 20:28 ` Vegard Nossum
2008-07-17 15:08 ` Theodore Tso [this message]
2008-07-17 15:16 ` Vegard Nossum
2008-07-17 15:40 ` Theodore Tso
2008-07-17 23:06 ` Andreas Dilger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080717150812.GU2167@mit.edu \
--to=tytso@mit.edu \
--cc=adilger@sun.com \
--cc=akpm@linux-foundation.org \
--cc=hannes@saeurebad.de \
--cc=jbacik@redhat.com \
--cc=josef@toxicpanda.com \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sct@redhat.com \
--cc=vegard.nossum@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox