phablet@ubuntu-phablet:~$ grep -i bluez /var/log/syslog 
Jan  4 17:20:23 ubuntu-phablet NetworkManager[1422]: <info>  [1483568423.4172] Loaded device plugin: NMBluezManager (/usr/lib/arm-linux-gnueabihf/NetworkManager/libnm-device-plugin-bluetooth.so)
Jan  4 17:20:23 ubuntu-phablet NetworkManager[1422]: <info>  [1483568423.4826] bluez: use BlueZ version 5
Jan  4 20:11:41 ubuntu-phablet pulseaudio[1956]: [pulseaudio] module-bluez5-device.c: Default profile not connected, selecting off profile
Jan  4 20:11:41 ubuntu-phablet bluetoothd[750]: /org/bluez/hci0/dev_EE_EE_EE_22_22_22/fd0: fd(30) ready
Jan  4 20:17:20 ubuntu-phablet bluetoothd[750]: /org/bluez/hci0/dev_EE_EE_EE_22_22_22/fd1: fd(30) ready


phablet@ubuntu-phablet:~$ grep -i pulse /var/log/syslog 
Jan  4 17:20:26 ubuntu-phablet pulseaudio[1956]: [pulseaudio] droid-util.c: [/system/etc/audio_policy.conf:10] Unknown output devices entries: AUDIO_DEVICE_OUT_FM_TX
Jan  4 17:20:26 ubuntu-phablet pulseaudio[1956]: [pulseaudio] droid-util.c: [/system/etc/audio_policy.conf:33] Unknown output devices entries: AUDIO_DEVICE_OUT_FM_TX
Jan  4 17:20:26 ubuntu-phablet pulseaudio[1956]: [pulseaudio] droid-util.c: [/system/etc/audio_policy.conf:42] Unknown input devices entries: AUDIO_DEVICE_IN_MATV|AUDIO_DEVICE_IN_FM
Jan  4 17:20:26 ubuntu-phablet pulseaudio[1956]: [pulseaudio] droid-util.c: Failed to get hw module id: audio name: primary, trying alternative.
Jan  4 17:20:27 ubuntu-phablet kernel: [   11.520830] [ccci/chr](1)port ccci_aud open with flag 2 by pulseaudio
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] droid-util.c: Requested sample rate 44100 but got 48000 instead.
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] source.c: Default and alternate sample rates are the same.
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] module-dbus-protocol.c: module-dbus-protocol is currently unsupported, and can sometimes cause PulseAudio crashes.
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] module-dbus-protocol.c: The most popular use cases for module-dbus-protocol are related to changing equalizer settings and LADSPA plugin parameters at runtime.
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] module-dbus-protocol.c: If you don't use such functionality, it's possible that you don't actually need this module.
Jan  4 17:20:27 ubuntu-phablet pulseaudio[1956]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
Jan  4 20:11:41 ubuntu-phablet pulseaudio[1956]: [pulseaudio] module-bluez5-device.c: Default profile not connected, selecting off profile