Re: [GIT PULL] ext4 updates for 3.9

Markus Trippelsdorf
2013-02-27T17:02:02Z

On 2013.02.27 at 16:44 +0100, Markus Trippelsdorf wrote:
> On 2013.02.27 at 10:34 -0500, Theodore Ts'o wrote:
> > On Wed, Feb 27, 2013 at 01:47:27PM +0100, Markus Trippelsdorf wrote:
> > > Just booted todays Linux tree and got the following errors:
> > >
> > > ...
> > > Feb 27 13:33:31 x4 kernel: EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null)
> > > ...
> > > Feb 27 13:33:32 x4 kernel: EXT4-fs error (device sda): ext4_find_dest_de:1657: inode #70647809: block 14164000: comm cupsd: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=2569822761, rec_len=3837, name_len=1
> > > Feb 27 13:33:32 x4 kernel: EXT4-fs error (device sda): ext4_find_dest_de:1657: inode #70911401: block 15213579: comm pdnsd: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=2000846358, rec_len=36782, name_len=120
> >
> > Is this reproducible?

The issue is caused by:

commit d100eef2440fea13e4f09e88b1c8bcbca64beb9f
Author: Zheng Liu <wenqing.lz@taobao.com>
Date: Mon Feb 18 00:29:59 2013 -0500

ext4: lookup block mapping in extent status tree

--
Markus