ALSA声卡在x60上无法驱动，求解？

dreamland

在完成alsaconf后，出现如下错诉：
* Loading ALSA modules ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
*   Loading: snd-card-0 ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
WARNING: Error inserting snd (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd.ko): Invalid module format
WARNING: Error inserting snd_timer (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-timer.ko): Invalid module format
WARNING: Error inserting snd_pcm (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-pcm.ko): Invalid module format
WARNING: Error inserting snd_hwdep (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-hwdep.ko): Invalid module format
WARNING: Error inserting snd_hda_codec (/lib/modules/2.6.33-gentoo/kernel/sound/pci/hda/snd-hda-codec.ko): Invalid module format
FATAL: Error inserting snd_hda_intel (/lib/modules/2.6.33-gentoo/kernel/sound/pci/hda/snd-hda-intel.ko): Invalid module format                                                                                          [ !! ]
*   Loading: snd-mixer-oss ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
FATAL: Error inserting snd_mixer_oss (/lib/modules/2.6.33-gentoo/kernel/sound/core/oss/snd-mixer-oss.ko): Invalid argument                                                                                              [ !! ]
*   Loading: snd-pcm-oss ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
WARNING: Error inserting snd_mixer_oss (/lib/modules/2.6.33-gentoo/kernel/sound/core/oss/snd-mixer-oss.ko): Invalid argument
WARNING: Error inserting snd_page_alloc (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-page-alloc.ko): Invalid argument
WARNING: Error inserting snd_timer (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-timer.ko): Invalid argument
WARNING: Error inserting snd_pcm (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-pcm.ko): Invalid argument
FATAL: Error inserting snd_pcm_oss (/lib/modules/2.6.33-gentoo/kernel/sound/core/oss/snd-pcm-oss.ko): Invalid argument                                                                                                  [ !! ]
*   Loading: snd-seq-oss ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
WARNING: Error inserting snd_seq_device (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/snd-seq-device.ko): Invalid argument
WARNING: Error inserting snd_timer (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-timer.ko): Invalid argument
WARNING: Error inserting snd_seq (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/snd-seq.ko): Invalid argument
WARNING: Error inserting snd_seq_midi_event (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/snd-seq-midi-event.ko): Invalid argument
FATAL: Error inserting snd_seq_oss (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/oss/snd-seq-oss.ko): Invalid argument                                                                                              [ !! ]
*   Loading: snd-seq ...
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
WARNING: Error inserting snd_seq_device (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/snd-seq-device.ko): Invalid argument
WARNING: Error inserting snd_timer (/lib/modules/2.6.33-gentoo/kernel/sound/core/snd-timer.ko): Invalid argument
FATAL: Error inserting snd_seq (/lib/modules/2.6.33-gentoo/kernel/sound/core/seq/snd-seq.ko): Invalid ar [ ok ]
* Restoring Mixer Levels ...                                                                            [ ok ]

同时在dmesg中出现：
snd_page_alloc: exports duplicate symbol snd_free_pages (owned by kernel)
snd: module is already loaded
snd: module is already loaded
snd: module is already loaded
snd: module is already loaded

我没有使用alsa_driver等东西，所有驱动都是在内核中编译的，在gentoo的alsa guide反复看了好几编，就是没发现什么原因，我的kernel和整个系统都是一个GCC编出来的，orz，真是折腾。