Отвалились модули

# modprobe snd_pcm
FATAL: Error inserting snd_pcm (/lib/modules/2.6.25-gentoo-r7/kernel/sound/core/snd-pcm.ko): Unknown symbol in module, or unknown parameter

#dmesg
...
snd_pcm: Unknown symbol snd_info_register
snd_pcm: Unknown symbol snd_info_create_module_entry
snd_pcm: Unknown symbol snd_ctl_unregister_ioctl_compat
snd_pcm: Unknown symbol snd_timer_notify
snd_pcm: Unknown symbol snd_timer_interrupt
snd_pcm: Unknown symbol snd_info_free_entry
snd_pcm: Unknown symbol snd_add_device_sysfs_file
snd_pcm: Unknown symbol snd_info_get_str
snd_pcm: Unknown symbol snd_ctl_register_ioctl
snd_pcm: Unknown symbol snd_card_file_add
snd_pcm: Unknown symbol snd_iprintf
snd_pcm: Unknown symbol snd_major
snd_pcm: Unknown symbol snd_unregister_device
snd_pcm: Unknown symbol snd_timer_new
snd_pcm: Unknown symbol snd_device_new
snd_pcm: Unknown symbol snd_ctl_unregister_ioctl
snd_pcm: Unknown symbol snd_lookup_minor_data
snd_pcm: Unknown symbol snd_ctl_register_ioctl_compat
snd_pcm: Unknown symbol snd_info_create_card_entry
snd_pcm: Unknown symbol snd_power_wait
snd_pcm: Unknown symbol snd_device_free
snd_pcm: Unknown symbol snd_card_file_remove
snd_pcm: Unknown symbol snd_register_device_for_dev
snd_pcm: Unknown symbol snd_device_register
snd_pcm: Unknown symbol snd_info_get_line

В ядре все красиво, модули скомпилены и установлены, но почуму-то подхватываются... направьте, люди добрые, на путь истинный (=