$ journalctl | grep pulseaudio

Jan 17 21:37:25 phantom pulseaudio[1394]: [pulseaudio] module-card-restore.c: Restored profile 'a2dp' for card bluez_card.00_1B_66_02_37_72.
Jan 17 21:37:25 phantom pulseaudio[1394]: [pulseaudio] module-card-restore.c: Restoring port latency offsets for card bluez_card.00_1B_66_02_37_72.
Jan 17 21:37:25 phantom pulseaudio[1394]: [pulseaudio] card.c: Created 3 "bluez_card.00_1B_66_02_37_72"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module-bluez5-device.c: Transport /org/bluez/hci0/dev_00_1B_66_02_37_72/fd3 acquired: fd 10
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module-bluez5-device.c: SBC parameters: allocation=0, subbands=1, blocks=3, bitpool=53
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module-device-restore.c: Restoring port for sink sink:bluez_sink.00_1B_66_02_37_72.
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module-device-restore.c: Restoring volume for sink bluez_sink.00_1B_66_02_37_72: front-left: 88371 / 135%,   front-right: 88372 / 135%
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module-device-restore.c: Restoring mute state for sink bluez_sink.00_1B_66_02_37_72.
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c: Created sink 2 "bluez_sink.00_1B_66_02_37_72" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     bluetooth.protocol = "a2dp_sink"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.description = "Sennheiser MM500-X"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.string = "00:1B:66:02:37:72"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.api = "bluez"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.class = "sound"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.bus = "bluetooth"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.form_factor = "headset"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     bluez.path = "/org/bluez/hci0/dev_00_1B_66_02_37_72"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     bluez.class = "0x240404"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     bluez.alias = "Sennheiser MM500-X"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.icon_name = "audio-headset-bluetooth"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] sink.c:     device.intended_roles = "phone"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c: Created source 4 "bluez_sink.00_1B_66_02_37_72.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.description = "Monitor of Sennheiser MM500-X"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.class = "monitor"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.string = "00:1B:66:02:37:72"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.api = "bluez"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.bus = "bluetooth"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.form_factor = "headset"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     bluez.path = "/org/bluez/hci0/dev_00_1B_66_02_37_72"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     bluez.class = "0x240404"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     bluez.alias = "Sennheiser MM500-X"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.icon_name = "audio-headset-bluetooth"
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] source.c:     device.intended_roles = "phone"
Jan 17 21:37:26 phantom pulseaudio[1394]: [bluetooth] core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 5.
Jan 17 21:37:26 phantom pulseaudio[1394]: [bluetooth] module-bluez5-device.c: Transport /org/bluez/hci0/dev_00_1B_66_02_37_72/fd3 resuming
Jan 17 21:37:26 phantom pulseaudio[1394]: [pulseaudio] module.c: Loaded "module-bluez5-device" (index: #28; argument: "path=/org/bluez/hci0/dev_00_1B_66_02_37_72").
Jan 17 21:37:31 phantom pulseaudio[1394]: [pulseaudio] module-suspend-on-idle.c: Sink bluez_sink.00_1B_66_02_37_72 idle for too long, suspending ...
Jan 17 21:37:31 phantom pulseaudio[1394]: [bluetooth] bluez5-util.c: Transport /org/bluez/hci0/dev_00_1B_66_02_37_72/fd3 released
Jan 17 21:37:31 phantom pulseaudio[1394]: [pulseaudio] client.c: Created 1 "Native client (UNIX socket client)"
Jan 17 21:37:31 phantom pulseaudio[1394]: [pulseaudio] protocol-native.c: Got credentials: uid=1000 gid=100 success=1
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] module-stream-restore.c: Restoring device for stream sink-input-by-media-role:video.
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c: Trying to change sample rate
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c: Rate changed to 44100 Hz
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] module-stream-restore.c: Restoring volume for sink input sink-input-by-media-role:video.
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] module-stream-restore.c: Restoring mute state for sink input sink-input-by-media-role:video.
Jan 17 21:37:32 phantom pulseaudio[1394]: [bluetooth] module-bluez5-device.c: Transport /org/bluez/hci0/dev_00_1B_66_02_37_72/fd3 acquired: fd 42
Jan 17 21:37:32 phantom pulseaudio[1394]: [bluetooth] module-bluez5-device.c: Transport /org/bluez/hci0/dev_00_1B_66_02_37_72/fd3 resuming
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] resampler.c: Forcing resampler 'copy', because of fixed, identical sample rates.
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] resampler.c: Using resampler 'copy'
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] resampler.c: Using s16le as working format.
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c: Created input 0 "audio stream" on bluez_sink.00_1B_66_02_37_72 with sample spec float32le 2ch 44100Hz and channel map front-left,front-right
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     media.role = "video"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     media.name = "audio stream"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.name = "VLC media player (LibVLC 2.1.2)"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     native-protocol.peer = "UNIX socket client"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     native-protocol.version = "28"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.id = "org.VideoLAN.VLC"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.version = "2.1.2"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.icon_name = "vlc"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.language = "en_US.UTF-8"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.id = "1403"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.user = "seb"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.host = "phantom"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.binary = "vlc"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     window.x11.display = ":0"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.machine_id = "de41b32f34394af09107f8d89ef48b05"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     application.process.session_id = "1"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] sink-input.c:     module-stream-restore.id = "sink-input-by-media-role:video"
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] protocol-native.c: Requested tlength=120.00 ms, minreq=40.00 ms
Jan 17 21:37:32 phantom pulseaudio[1394]: [pulseaudio] protocol-native.c: Final latency 170.65 ms = 45.33 ms + 2*40.00 ms + 45.32 ms
Jan 17 21:37:40 phantom pulseaudio[1394]: [pulseaudio] sink-input.c: Freeing input 0 "audio stream"
Jan 17 21:37:40 phantom pulseaudio[1394]: [pulseaudio] client.c: Freed 1 "VLC media player (LibVLC 2.1.2)"
Jan 17 21:37:40 phantom pulseaudio[1394]: [pulseaudio] protocol-native.c: Connection died.
Jan 17 21:37:45 phantom pulseaudio[1394]: [pulseaudio] module-suspend-on-idle.c: Sink bluez_sink.00_1B_66_02_37_72 idle for too long, suspending ...