root@beagleboard:~# pulseaudio --system -DD --daemonize=0
W: main.c: Running in system mode, but --disallow-exit not set!
W: main.c: Running in system mode, but --disallow-module-loading not set!
N: main.c: Running in system mode, forcibly disabling SHM mode!
N: main.c: Running in system mode, forcibly disabling exit idle time!
W: main.c: OK, so you are running PA in system mode. Please note that you most likely shouldn't be doing that.
W: main.c: If you do it nonetheless then it's your own fault if things don't work as expected.
W: main.c: Please read http://pulseaudio.org/wiki/WhatIsWrongWithSystemMode for an explanation why system mode is usually a bad idea.
E: module-alsa-card.c: Failed to find a working profile.
E: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="0" name="platform-soc-audio" card_name="alsa_card.platform-soc-audio" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
W: protocol-native.c: Failed to get GID of group 'pulse-access'
W: protocol-native.c: Failed to check group membership.
W: protocol-native.c: Denied access to client with invalid authorization data.
W: protocol-native.c: Failed to get GID of group 'pulse-access'
W: protocol-native.c: Failed to check group membership.
W: protocol-native.c: Denied access to client with invalid authorization data.