Problem with Linux >= 3.3 as NFSv4 server

[Norbert Aschendorff]

It looks as if the problem is related to this bug which shows the
exactly same symptoms (if you look at the package dumps). It's also
Kernel 3.3 with which it also begun here. And with kernel 3.1, it works
(same here).

--> https://bugzilla.novell.com/show_bug.cgi?id=756897

I don't know what's the problem anyway. Maybe changed kernel interfaces?