USER        PID ACCESS COMMAND
/dev/snd/controlC2:  bart       1811 F.... kded4
                     bart       2112 F.... kmix
/dev/snd/controlC0:  bart       1811 F.... kded4
                     bart       2112 F.... kmix
/dev/snd/pcmC0D0p:   bart       1928 F...m knotify4
/dev/snd/timer:      bart       1928 f.... knotify4