Can't load solaris and zfs module in Xen DomU

[Lukas Laukamp <lukas%laukamp.me@localhost>]

Hello all,

I have a problem to get ZFS running in a NetBSD 6.0 Xen DomU.

I installed the DomU over the normal way and recompiled the NetBSD DomU 
kernel with MODULAR option so that it can load modules. I copied the 
kernel image to Dom0 (Debian Squeeze Kernel 2.6.32/Xen 4.0) and booted 
up the DomU which works fine. But when I try to load the modules I get 
the following error as well as for solaris and zfs module:

kobj_load, 416: [%M/solaris/solaris.kmod]: linker error: out of memory
modload: Cannot allocate memory

kobj_load, 416: [%M/zfs/zfs.kmod]: linker error: out of memory
modload: Cannot allocate memory

So does somebody know how I could fix this problem and is it possible to 
compile ZFS statically into the kernel?

Best Regards