unresloved symbols in 2.4.1

[Eugene Danilchenko <eugene _at_ kriljon.ru>]

Hello, 
i have problem. When i try to install compiled modules (make modules_install) with kernel 2.4.2, i get this message (tail -7): 

cd /lib/modules/2.4.1; \
mkdir -p pcmcia; \
find kernel -path '*/pcmcia/*' -name '*.o' | xargs -i -r ln -sf ../{} pcmcia
if [ -r System.map ]; then /sbin/depmod -ae -F System.map  2.4.1; fi
depmod: *** Unresolved symbols in /lib/modules/2.4.1/kernel/fs/binfmt_elf.o
depmod:         get_pte_slow
depmod:         __handle_bad_pmd                                                                              

System: RedHat 6.2 
on system installed:
modutils-2.4.2-1

What does it mean. and what have i to do to avoid it?
Eugene

.config