14.255907] snd_hda_codec: module verification failed: signature and/or required key missing - tainting kernel [ 14.256203] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0)
14.255907] snd_hda_codec: module verification failed: signature and/or required key missing - tainting kernel disconnect (err 0)
[ 14.256203] snd_hda_codec: Unknown symbol snd_device_