I have a dual 2.8 MHz Xeon system that is routinely giving me a page 
allocation failure.  I am at my wits end how to go from here - I have 
tried all the 2.6.16.x kernels, and it seems to occur on all of them.   
The config and the output from kern.log are attached.  Here is the 
output from scripts/ver_linux:

Linux freshair1 2.6.16.17 #1 SMP Sun May 21 16:03:02 PDT 2006 i686 GNU/Linux
 
Gnu C                  3.3.5
Gnu make               3.80
binutils               2.15
util-linux             2.12
mount                  2.12
module-init-tools      3.2-pre1
e2fsprogs              1.37
reiserfsprogs          3.6.19
reiser4progs           1.0.4
xfsprogs               2.6.26
quota-tools            3.12.
PPP                    2.4.3
nfs-utils              1.0.6
Linux C Library        2.3.2
Dynamic linker (ldd)   2.3.2
Procps                 3.2.1
Net-tools              1.60
Console-tools          0.2.3
Sh-utils               5.2.1
udev                   056
Modules Loaded         drbd generic xfs ide_generic reiserfs ext3 jbd 
floppy evdev psmouse pcspkr rtc i2c_i801 i2c_core hw_random uhci_hcd 
shpchp pci_hotplug 3c59x mii ehci_hcd usbcore e1000 ide_cd cdrom 
ide_core 3w_9xxx sd_mod ata_piix libata scsi_mod raid1 md_mod unix