This error also occurs on highbank on precise, this is probably a kernel bug, and not architecture specific. I will test it on x86 to verify.
ubuntu@ubuntu:~$ uname -a Linux ubuntu 3.5.0-9-highbank #9-Ubuntu SMP PREEMPT Thu Aug 9 17:12:46 UTC 2012 armv7l armv7l armv7l GNU/Linux
This error also occurs on highbank on precise, this is probably a kernel bug, and not architecture specific. I will test it on x86 to verify.
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-9-highbank #9-Ubuntu SMP PREEMPT Thu Aug 9 17:12:46 UTC 2012 armv7l armv7l armv7l GNU/Linux