Georg,
that doesn't look very healty at all.
Could you please give a little more information on the
kernel you are using? It seems to be based on kernel-source-2.6.9,
but which version and what does your .config look like. Also,
do you see the same behaviour on a kernel-source-2.6.8 based build
or with kernel-image-2.6.{89}-blah packages from d.o?
--
Horms