Unimplemented cp15 register write (c9, c12, {0, 0}) with Ubuntu OMAP image

When running:
qemu-maemo-system-arm -M beagle -m 256 -sd maverick-preinstalled-netbook-armel+omap.img -serial stdio
with a slightly modified Ubuntu OMAP image (see bug #609700)

I get:

Texas Instruments X-Loader 1.4.4ss (Jul 13 2010 - 12:38:37)
Beagle xM Rev A
Reading boot sector
Loading u-boot.bin from mmc

U-Boot 2010.03-rc1 (Jun 01 2010 - 09:57:03)

OMAP35XX-GP ES3.1, CPU-OPP2, L3-165MHz, Max clock-600Mhz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 256 MB
NAND: 256 MiB
*** Warning - bad CRC or NAND, using default environment

ERROR : Unsupport USB mode
Check that mini-B USB cable is attached to the device
In: serial
Out: serial
Err: serial
No EEPROM on expansion board
Beagle xM Rev A
Die ID #51454d5551454d555400000051454d55
Hit any key to stop autoboot: 0
mmc1 is available
reading boot.scr

273 bytes read
Running bootscript from mmc ...
## Executing script at 82000000
reading uImage

3396340 bytes read
reading uInitrd

6326078 bytes read
## Booting kernel from Legacy Image at 80000000 ...
   Image Name: Ubuntu Kernel
   Image Type: ARM Linux Kernel Image (uncompressed)
   Data Size: 3396276 Bytes = 3.2 MB
   Load Address: 80008000
   Entry Point: 80008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 81600000 ...
   Image Name: Ubuntu Initrd
   Image Type: ARM Linux RAMDisk Image (gzip compressed)
   Data Size: 6326014 Bytes = 6 MB
   Load Address: 00000000
   Entry Point: 00000000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
qemu: fatal: Unimplemented cp15 register write (c9, c12, {0, 0})

R00=c0700e4c R01=c04abfe0 R02=00000000 R03=00000006
R04=c06af2f0 R05=c0700e48 R06=00000000 R07=c000d248
R08=00000000 R09=00000000 R10=00000000 R11=cfc25f84
R12=00000010 R13=cfc25f70 R14=0000ffff R15=c000d32c
PSR=40000013 -Z-- A svc32
zsh: abort (core dumped) qemu-maemo-system-arm -M beagle -m 256 -sd -serial stdio