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

El Miércoles, 3 de Diciembre de 2003 14:31, William Lee Irwin III escribió:
> On Wed, Dec 03, 2003 at 02:17:18PM +0100, David Mart?nez Moreno wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> > 	Hello again. I'm testing 2.6.0-test11 in one of my servers. In about a
> > day or so under a web/FTP server load, the kernel starts to spit
> > messages: Dec  2 22:07:25 ulises kernel: Bad page state at prep_new_page
> > Dec  2 22:07:25 ulises kernel: flags:0x0102002c mapping:d50c8a28 mapped:0
> > count:1 Dec  2 22:07:25 ulises kernel: Backtrace:
> > Dec  2 22:07:25 ulises kernel: Call Trace:
> > Dec  2 22:07:25 ulises kernel:  [bad_page+93/133] bad_page+0x5d/0x85
> > Dec  2 22:07:25 ulises kernel:  [prep_new_page+50/81]
> > prep_new_page+0x32/0x51 Dec  2 22:07:25 ulises kernel: 
> > [buffered_rmqueue+165/264] buffered_rmqueue+0xa5/0x108
>
> Someone is freeing pages still in the pagecache.
>
> What filesystem? What .config? Could you try CONFIG_DEBUG_PAGEALLOC?

	Ext3 in /, XFS over RAID 0:

ulises:/home# mount
/dev/hda5 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
none on /sys type sysfs (rw)
/dev/hda1 on /boot type ext3 (rw)
/dev/hda6 on /var type ext3 (rw)
/dev/hda8 on /home type ext3 (rw)
/dev/md0 on /mirror type xfs (rw)

	Attached is .config. I'll try to build another kernel with 
CONFIG_DEBUG_PAGEALLOC support enabled today or tomorrow.

	Regards,


		Ender.
- -- 
El conceto es el conceto.
		-- Pazos (Airbag)
- --
Servicios de red - Network services
Centro de Comunicaciones CSIC/RedIRIS
Spanish Academic Network for Research and Development
Madrid (Spain)
Tlf (+34) 91.585.49.05
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (GNU/Linux)

iD8DBQE/zhQcWs/EhA1iABsRAv7+AKDSTmSrYxYU6y9JhLZZyIXq+SPN/gCgrTH1
dFcP3l+sT4SRVYOZghR8ves=
=ji2Q
-----END PGP SIGNATURE-----