modprobe snd_hda_intel
WARNING: Error inserting snd_page_alloc (/lib/modules/2.6.16-gentoo-r9/alsa-driver/acore/snd-page-alloc.ko): Invalid module format
WARNING: Error inserting snd (/lib/modules/2.6.16-gentoo-r9/alsa-driver/acore/snd.ko): Invalid module format
WARNING: Error inserting snd_timer (/lib/modules/2.6.16-gentoo-r9/alsa-driver/acore/snd-timer.ko): Unknown symbol in module, or unknown parameter (see dmesg)
WARNING: Error inserting snd_pcm (/lib/modules/2.6.16-gentoo-r9/alsa-driver/acore/snd-pcm.ko): Unknown symbol in module, or unknown parameter (see dmesg)
FATAL: Error inserting snd_hda_intel (/lib/modules/2.6.16-gentoo-r9/alsa-driver/pci/hda/snd-hda-intel.ko): Unknown symbol in module, or unknown parameter (see dmesg)