Can't boot new kernel

I can not boot a new kernel:

> size /netbsd /netbsd.old 
   text    data     bss     dec     hex filename
12606361         325996  167404 13099761         c7e2f1 /netbsd
12191829         325996  167340 12685165         c18f6d /netbsd.old

> ls -lt /netbsd*
-rwxr-xr-x  1 root  wheel  13952952 Oct 15 19:36 /netbsd*
-rwxr-xr-x  1 root  wheel  13539436 Sep 29 16:51 /netbsd.old*

Dies like this:

loading XCOFF

tsize=f160 dsize=260 bsize=2750 entry=e00000 
SECTIONS:
.text    00e00000 00e00000 0000f160 00000130
.data    00e10000 00e10000 00000260 0000f290
.bss     00e10260 00e10260 00002750 00000000
.gnu.att 00000000 00000000 00000014 0000f4f0
.ident   00000000 00000000 00000076 0000f504
loading .text, done..
loading .data, done..
clearing .bss, done..

>> NetBSD/macppc OpenFirmware Boot, Revision 1.12
12932396+167480 [467712+464269/
DEFAULT CATCH!, code=900 at   %SRR0: 00000000   %SRR1: 00083030 
 ok


Anyone have any ideas? Does it work for you?

Martin