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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Fri, 24 Aug 2012 19:29:21 -0400
From:	"Justin Piszcz" <jpiszcz@...idpixels.com>
To:	"'Theodore Ts'o'" <tytso@....edu>
Cc:	<linux-kernel@...r.kernel.org>, <linux-ext4@...r.kernel.org>,
	"'al piszcz'" <ap@...arrain.com>
Subject: RE: 3.5.1 kernel: Oops + stracktrace + ext4 kernel errors!



-----Original Message-----
From: Theodore Ts'o [mailto:tytso@....edu] 
Sent: Friday, August 24, 2012 6:39 PM
To: Justin Piszcz
Cc: linux-kernel@...r.kernel.org; linux-ext4@...r.kernel.org; al piszcz
Subject: Re: 3.5.1 kernel: Oops + stracktrace + ext4 kernel errors!

On Fri, Aug 24, 2012 at 11:31:44AM -0400, Justin Piszcz wrote:
> Hello,
> 
> Thoughts?
> 
> Saw this when trying to copy files to array with Samba and doing file
> operations:
> 
> [28939.505792] ------------[ cut here ]------------
> [29367.345433] BUG: unable to handle kernel NULL pointer dereference
> at 0000000000000028
> [29367.345455] IP: [<ffffffff8116539c>] ext4_ext_remove_space+0x89c/0xc90

Fixed by commit 89a4e48f84 in upstream.  It is scheduled for inclusion
in the a stable kernel series; I believe it should be in 3.5.3.

Regards,

					- Ted


--

Thanks.. if/when I come across another box I can test with I will ensure
that patch (89a4e48f84 ) gets applied.  For PROD hosts I need stability >
16T.

Justin.

--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists