Hi.
When my bluetooth keyboard becomes unavailable (suspending, connecting to other controller, etc.), bluetoothd starts consuming 100% CPU.
See below for output from debug mode. Is this behavior expected? Is it avoidable?
Dag B
kernel: 4.18.13-gentoo
bluez: (git as of tonight)
no systemd
main.conf:
[General]
FastConnectable = true
[GATT]
Cache = yes
[Policy]
ReconnectUUIDs=
ReconnectAttempts=0
AutoEnable=true
bluetoothd[30587]: src/adapter.c:dev_disconnected() Device 00:18:00:3D:8B:E9 disconnected, reason 4
bluetoothd[30587]: src/adapter.c:adapter_remove_connection()
bluetoothd[30587]: src/adapter.c:bonding_attempt_complete() hci0 bdaddr 00:18:00:3D:8B:E9 type 0 status 0xe
bluetoothd[30587]: src/device.c:device_bonding_complete() bonding (nil) status 0x0e
bluetoothd[30587]: src/device.c:device_bonding_failed() status 14
bluetoothd[30587]: src/adapter.c:resume_discovery()
bluetoothd[30587]: profiles/input/device.c:ctrl_watch_cb() Device 00:18:00:3D:8B:E9 disconnected
bluetoothd[30587]: profiles/input/device.c:intr_watch_cb() Device 00:18:00:3D:8B:E9 disconnected
bluetoothd[30587]: src/service.c:change_state() 0x5593ae51b620: device 00:18:00:3D:8B:E9 profile input-hid state changed: connected -> disconnected (0)
bluetoothd[30587]: profiles/input/device.c:input_device_enter_reconnect_mode() path=/org/bluez/hci0/dev_00_18_00_3D_8B_E9 reconnect_mode=device
[At this point, bluetoothd starts consuming 100% cpu]
[Convertible 2 TKL]# show
Controller 00:1B:DC:06:BA:87 (public)
Name: BlueZ 5.50
Alias: BlueZ 5.50
Class: 0x0000010c
Powered: yes
Discoverable: no
DiscoverableTimeout: 0x000000b4
Pairable: yes
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
Modalias: usb:v1D6Bp0246d0532
Discovering: no
[Convertible 2 TKL]# info
Device 00:18:00:3D:8B:E9 (public)
Name: Convertible 2 TKL
Alias: Convertible 2 TKL
Class: 0x00000540
Icon: input-keyboard
Paired: yes
Trusted: yes
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
Modalias: usb:v0A5Cp8502d011B
I will be happy to provide further info as needed.