linux-kernel - Re: argh! it's reiserfs deadlocking! [was: Re: JFS - real deadlock and lockdep warning (2.6.18-rc5-mm1)]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <45095C58.5020106@suse.com>
Date:	Thu, 14 Sep 2006 09:42:48 -0400
From:	Jeff Mahoney <jeffm@...e.com>
To:	Dave Kleikamp <shaggy@...tin.ibm.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	akpm@...l.org, reiserfs-dev@...esys.com, reiserfs-list@...esys.com
Subject: Re: argh! it's reiserfs deadlocking! [was: Re: JFS - real deadlock
 and lockdep warning (2.6.18-rc5-mm1)]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Mattia Dongili wrote:
> On Wed, Sep 06, 2006 at 05:00:28PM -0500, Dave Kleikamp wrote:
>> I meant to reply to this earlier.  I've had a lot of distractions.
>>
>> On Tue, 2006-09-05 at 22:33 +0200, Mattia Dongili wrote:
>>> Hello,
>>>
>>> as the subject says it's some time[0] I'm experiencing deadlocks[1] (I'm
>>> only tracking -mm, and sporadically using the stable series). I have a
>>> couple of use cases that seem to reliably trigger the deadlock, namely
>>> using Eclipse and Firefox.
> [...]
>>> /dev/hda1 on / type reiserfs (rw)
>>> /dev/hda3 on /usr type reiserfs (rw)
>>> /dev/hda5 on /home type jfs (rw)
>>>
>>> bootlog: http://oioio.altervista.org/linux/dmesg-2.6.18-rc5-mm1-lockdep
>>> config: http://oioio.altervista.org/linux/config-2.6.18-rc5-mm1-lockdep
> 
> Dave,
> 
> I have to apologize. Reiser3 seem to be the one deadlocking here
> actually. Changing /home to reiser4 still deadlocks.
> 
> Now, reiserfs-developers:
> would you want me to keep the filesystem around to try to test patches
> or potential fixes or can I wipe it out?
> The good thing is that the deadlock is 100% repeatable, the bad thing is
> that this laptop has a broken cdrom and I have to take the drive out and
> fsck it via usb1.1 each time. :)
> 
> Thanks


How is it that you arrived on reiser3 and reiser4 deadlocking here?

- -Jeff

- --
Jeff Mahoney
SUSE Labs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org

iD8DBQFFCVxYLPWxlyuTD7IRArZ1AJ9pJPRw0ERLLS36xhn6dyHiXZJtVgCeN+Xe
OVBhxH0xk8UL/YaUKlHJuEE=
=9R9c
-----END PGP SIGNATURE-----
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/