Comment 117 for bug 1438510

added some logs. Please check it

My system:
4.13.12-1-ARCH

BT:
local/blueberry 1.1.15-1
    Bluetooth configuration tool
local/bluez 5.47-2
    Daemons for the bluetooth protocol stack
local/bluez-libs 5.47-2
    Deprecated libraries for the bluetooth protocol stack
local/bluez-tools 0.2.0-1
    A set of tools to manage Bluetooth devices for Linux
local/bluez-utils 5.47-2
    Development and debugging utilities for the bluetooth protocol stack
local/gnome-bluetooth 3.26.0+1+g3875844-1
    The GNOME Bluetooth Subsystem
local/pulseaudio-bluetooth 11.1-1
    Bluetooth support for PulseAudio
local/sbc 1.3-1
    Bluetooth Subband Codec (SBC) library

Pulse:
local/libcanberra-pulse 0.30+2+gc0620e4-1
    PulseAudio plugin for libcanberra
local/libpulse 11.1-1
    A featureful, general-purpose sound server (client library)
local/pavucontrol 3.0-4
    PulseAudio Volume Control
local/pulseaudio 11.1-1
    A featureful, general-purpose sound server
local/pulseaudio-alsa 2-3
    ALSA Configuration for PulseAudio
local/pulseaudio-bluetooth 11.1-1
    Bluetooth support for PulseAudio
local/xfce4-pulseaudio-plugin 0.3.2-1 (xfce4-goodies)
    Pulseaudio plugin for Xfce4 panel