nvidia: link_elf: symbol KPTmap undefined

[Per olof Ljungmark]

uname:
FreeBSD 7.3-PRERELEASE #1: Sun Feb 14 12:07:05 CET 2010

pciconf:
vgapci0 at pci0:64:0:0:    class=0x030000 card=0x020d10de chip=0x014e10de 
rev=0xa2 hdr=0x00
     vendor     = 'Nvidia Corp'
     device     = 'NVIDIA Quadro FX 540 (NV43)'
     class      = display
     subclass   = VGA

Rebuilt system at the above date, and updated ports.

kldload nvidia
link_elf: symbol KPTmap undefined
kldload: can't load nvidia: No such file or directory

ls -l /boot/modules/nvidia.ko
-r-xr-xr-x  1 root  wheel  10541338 Feb 24 22:19 /boot/modules/nvidia.ko

Does not matter which version of the driver I try, from what I gather 
the card should be supported by the current unified driver.

Is it a bug or me?