Other Parts Discussed in Thread: CC2541
Customer is encountering issue on connection using CC2541 with host running BlueZ stack after days of usage.
The remote with CC2541 send out ADV_DIRECT_IND with every key-press but host unable to connect to the Remote. Only way to resolve the issue is by reset of host.
Is there any abnormal re-connection activities from below resulting in connection error?
Error Log:
The log was from customer's TV box (host) during the time range that customer has reconnect issue (08/23 12:30am - 12:45am CST == 08/22 22:30 - 22:45pm PST), and the log also showed the customer rebooted TV box at 08/22 22:48pm. Below is the log
08/22,223223.729 btmon: > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 00:32:23.728030
08/22,223223.729 btmon: LE Advertising Report (0x02)
08/22,223223.729 btmon: Num reports: 1
08/22,223223.729 btmon: Event type: Connectable directed - ADV_DIRECT_IND (0x01)
08/22,223223.729 btmon: Address type: Public (0x00)
08/22,223223.729 btmon: Address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,223223.729 btmon: Data length: 0
08/22,223223.729 btmon: RSSI: -69 dBm (0xbb)
08/22,223223.730 btmon: < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 00:32:23.728165
08/22,223223.730 btmon: Scanning: Disabled (0x00)
08/22,223223.730 btmon: Filter duplicates: Disabled (0x00)
08/22,223223.730 btmon: > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 00:32:23.729585
08/22,223223.730 btmon: LE Advertising Report (0x02)
08/22,223223.730 btmon: Num reports: 1
08/22,223223.731 btmon: Event type: Connectable directed - ADV_DIRECT_IND (0x01)
08/22,223223.731 btmon: Address type: Public (0x00)
08/22,223223.731 btmon: Address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,223223.731 btmon: Data length: 0
08/22,223223.731 btmon: RSSI: -69 dBm (0xbb)
08/22,223223.733 btmon: > HCI Event: Command Complete (0x0e) plen 4 [hci0] 00:32:23.732992
08/22,223223.734 btmon: LE Set Scan Enable (0x08|0x000c) ncmd 1
08/22,223223.734 btmon: Status: Success (0x00)
08/22,223223.734 btmon: < HCI Command: LE Create Connec.. (0x08|0x000d) plen 25 [hci0] 00:32:23.733098
08/22,223223.735 btmon: Scan interval: 60.000 msec (0x0060)
08/22,223223.735 btmon: Scan window: 30.000 msec (0x0030)
08/22,223223.735 btmon: Filter policy: White list is not used (0x00)
08/22,223223.735 btmon: Peer address type: Public (0x00)
08/22,223223.735 btmon: Peer address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,223223.735 btmon: Own address type: Public (0x00)
08/22,223223.735 btmon: Min connection interval: 10.00 msec (0x0008)
08/22,223223.735 btmon: Max connection interval: 10.00 msec (0x0008)
08/22,223223.735 btmon: Connection latency: 0x0007
08/22,223223.736 btmon: Supervision timeout: 3000 msec (0x012c)
08/22,223223.736 btmon: Min connection length: 0.000 msec (0x0000)
08/22,223223.736 btmon: Max connection length: 0.000 msec (0x0000)
08/22,223223.736 btmon: > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 00:32:23.734110
08/22,223223.736 btmon: LE Advertising Report (0x02)
08/22,223223.736 btmon: Num reports: 1
08/22,223223.736 btmon: Event type: Connectable directed - ADV_DIRECT_IND (0x01)
08/22,223223.736 btmon: Address type: Public (0x00)
08/22,223223.736 btmon: Address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,223223.736 btmon: Data length: 0
08/22,223223.736 btmon: RSSI: -69 dBm (0xbb)
08/22,223223.739 btmon: > HCI Event: Command Status (0x0f) plen 4 [hci0] 00:32:23.738929
08/22,223223.739 btmon: LE Create Connection (0x08|0x000d) ncmd 1
08/22,223223.739 btmon: Status: Success (0x00)
08/22,223223.747 bluez: bluetoothd[1442]: src/adapter.c:connected_callback() hci0 device 5C:31:3E:07:XX:XX connected eir_len 0
08/22,223223.748 bluez: bluetoothd[1442]: src/gatt-database.c:connect_cb() New incoming LE ATT connection
08/22,223223.748 bluez: bluetoothd[1442]: src/device.c:device_attach_att() Elevating security level since LTK is available
08/22,223223.749 btmon: > HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 00:32:23.745129
08/22,223223.749 btmon: LE Connection Complete (0x01)
08/22,223223.749 btmon: Status: Success (0x00)
08/22,223223.749 btmon: Handle: 128
08/22,223223.750 btmon: Role: Master (0x00)
08/22,223223.751 btmon: Peer address type: Public (0x00)
08/22,223223.752 btmon: Peer address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,223223.752 btmon: Connection interval: 10.00 msec (0x0008)
08/22,223223.752 btmon: Connection latency: 8.75 msec (0x0007)
08/22,223223.752 btmon: Supervision timeout: 3000 msec (0x012c)
08/22,223223.752 btmon: Master clock accuracy: 0x01
08/22,223223.752 btmon: < HCI Command: LE Start Encrypt.. (0x08|0x0019) plen 28 [hci0] 00:32:23.748671
08/22,223223.752 btmon: Handle: 128
08/22,223223.753 btmon: Random number: 0x71a4a4b8be7194ac
08/22,223223.753 btmon: Encrypted diversifier: 0x31b8
08/22,223223.753 btmon: Long term key: feacc0019fd31e2af64910c7b64fa477
08/22,223223.753 btmon: @ Device Connected: 5C:31:3E:07:XX:XX (1) flags 0x0000
08/22,223223.761 btmon: > HCI Event: Command Status (0x0f) plen 4 [hci0] 00:32:23.760560
08/22,223223.761 btmon: LE Start Encryption (0x08|0x0019) ncmd 1
08/22,223223.761 btmon: Status: Success (0x00)
08/22,223223.766 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 6 [hci0] 00:32:23.765747
08/22,223223.766 btmon: SMP: Security Request (0x0b) len 1
08/22,223223.766 btmon: Authentication requirement: Bonding, MITM, Legacy, No Keypresses (0x05)
08/22,223223.769 bluez: bluetoothd[1442]: attrib/gattrib.c:g_attrib_ref() 0x53d550: g_attrib_ref=1
08/22,223223.770 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,223223.770 bluez: bluetoothd[1442]: profiles/input/hog.c:attio_connected_cb() HoG connected
08/22,223223.770 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,223223.771 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,223223.772 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,223223.772 bluez: bluetoothd[1442]: profiles/battery/battery.c:attio_connected_cb() BATT connected
08/22,223223.773 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,223223.773 bluez: bluetoothd[1442]: profiles/oad/oad.c:oad_attio_connected_cb() OAD connected
08/22,223223.774 bluez: bluetoothd[1442]: profiles/oad/oad.c:oad_is_time_for_upgrade_check() OAD not time for upgrade check yet (19721 seconds left)
08/22,223223.826 btmon: > HCI Event: Encryption Change (0x08) plen 4 [hci0] 00:32:23.825452
08/22,223223.826 btmon: Status: Success (0x00)
08/22,223223.826 btmon: Handle: 128
08/22,223223.826 btmon: Encryption: Enabled with AES-CCM (0x01)
08/22,223223.827 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 11 [hci0] 00:32:23.826837
08/22,223223.827 btmon: ATT: Write Command (0x52) len 6
08/22,223223.827 btmon: Handle: 0x002a
08/22,223223.827 btmon: Data: 60003000
08/22,223223.828 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 7 [hci0] 00:32:23.828059
08/22,223223.828 btmon: ATT: Exchange MTU Request (0x02) len 2
08/22,223223.828 btmon: Client RX MTU: 517
08/22,223223.832 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 8 [hci0] 00:32:23.832444
08/22,223223.832 btmon: ATT: Handle Value Notification (0x1b) len 3
08/22,223223.832 btmon: Handle: 0x002d
08/22,223223.832 btmon: Data: 00
08/22,223223.843 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:32:23.842686
08/22,223223.843 btmon: Num handles: 1
08/22,223223.843 btmon: Handle: 128
08/22,223223.843 btmon: Count: 1
08/22,223223.844 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:32:23.843778
08/22,223223.844 btmon: Num handles: 1
08/22,223223.844 btmon: Handle: 128
08/22,223223.844 btmon: Count: 1
08/22,223223.867 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 7 [hci0] 00:32:23.866648
08/22,223223.867 btmon: ATT: Exchange MTU Response (0x03) len 2
08/22,223223.867 btmon: Server RX MTU: 23
08/22,223223.868 bluez: bluetoothd[1442]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
08/22,223223.869 bluez: bluetoothd[1442]: src/device.c:gatt_client_ready_cb() status: success, error: 0
08/22,223223.870 bluez: bluetoothd[1442]: src/device.c:device_svc_resolved() /org/bluez/hci0/dev_5C_31_3E_07_EA_3F err 0
08/22,223223.881 bluez: bluetoothd[1442]: profiles/gap/gas.c:gap_driver_accept() GAP profile accept (5C:31:3E:07:XX:XX)
08/22,223223.881 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready
08/22,223223.882 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_ready() Exporting services
08/22,223223.882 bluez: bluetoothd[1442]: src/gatt-client.c:create_services() Exporting objects for GATT services: 5C:31:3E:07:XX:XX
08/22,223223.884 bluez: bluetoothd[1442]: Unable to register GATT service with handle 0x000c for device 5C:31:3E:07:XX:XX:
08/22,223223.884 bluez: bluetoothd[1442]: Unable to register GATT service with handle 0x0057 for device 5C:31:3E:07:XX:XX:
08/22,223223.885 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 11 [hci0] 00:32:23.885512
08/22,223223.885 btmon: ATT: Read By Type Request (0x08) len 6
08/22,223223.885 btmon: Handle range: 0x0010-0x0022
08/22,223223.885 btmon: Attribute type: Characteristic (0x2803)
08/22,223223.955 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:32:23.955422
08/22,223223.955 btmon: Num handles: 1
08/22,223223.955 btmon: W: daily limit: dropping messages (57 bytes/sec).
08/22,223223.955 btmon: I: burst notice: this log rate is unsustainable (57 bytes/sec).
08/22,223224.077 bluez: bluetoothd[1442]: profiles/battery/battery.c:level_read_char_cb() BATT level=99
08/22,223225.788 bluez: bluetoothd[1442]: src/adapter.c:dev_disconnected() Device 5C:31:3E:07:XX:XX disconnected, reason 3
08/22,223225.788 bluez: bluetoothd[1442]: src/adapter.c:adapter_remove_connection()
08/22,223225.789 bluez: bluetoothd[1442]: plugins/policy.c:disconnect_cb() reason 3
08/22,223225.789 bluez: bluetoothd[1442]: src/adapter.c:bonding_attempt_complete() hci0 bdaddr 5C:31:3E:07:XX:XX type 1 status 0xe
08/22,223225.789 bluez: bluetoothd[1442]: src/device.c:device_bonding_complete() bonding (nil) status 0x0e
08/22,223225.790 bluez: bluetoothd[1442]: src/device.c:device_bonding_failed() status 14
08/22,223225.790 bluez: bluetoothd[1442]: src/adapter.c:resume_discovery()
08/22,223225.791 bluez: bluetoothd[1442]: src/device.c:att_disconnected_cb()
08/22,223225.791 bluez: bluetoothd[1442]: src/device.c:att_disconnected_cb() Connection reset by peer (131)
08/22,223225.791 bluez: bluetoothd[1442]: src/device.c:attio_disconnected()
08/22,223225.792 bluez: bluetoothd[1442]: profiles/input/hog.c:attio_disconnected_cb() HoG disconnected
08/22,223225.792 bluez: bluetoothd[1442]: src/device.c:attio_disconnected()
08/22,223225.793 bluez: bluetoothd[1442]: src/device.c:attio_disconnected()
08/22,223225.793 bluez: bluetoothd[1442]: src/device.c:attio_disconnected()
08/22,223225.794 bluez: bluetoothd[1442]: profiles/battery/battery.c:attio_disconnected_cb() BATT disconnected
08/22,223225.794 bluez: bluetoothd[1442]: src/device.c:attio_disconnected()
08/22,223225.795 bluez: bluetoothd[1442]: profiles/oad/oad.c:oad_attio_disconnected_cb() OAD disconnected
08/22,223225.795 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_disconnected() Device disconnected. Cleaning up.
08/22,223225.796 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_disconnected() Device is bonded. Keeping exported services up.
08/22,223225.796 bluez: bluetoothd[1442]: attrib/gattrib.c:g_attrib_unref() 0x53d550: g_attrib_unref=0
08/22,223424.676 btmon: W: daily limit: 182 messages were dropped.
08/22,223424.676 btmon: I: burst notice: 182 messages would have been dropped.
08/22,224525.986 btmon: > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 00:45:25.985254
08/22,224525.986 btmon: LE Advertising Report (0x02)
08/22,224525.986 btmon: Num reports: 1
08/22,224525.987 btmon: Event type: Connectable directed - ADV_DIRECT_IND (0x01)
08/22,224525.987 btmon: Address type: Public (0x00)
08/22,224525.987 btmon: Address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,224525.987 btmon: Data length: 0
08/22,224525.987 btmon: RSSI: -64 dBm (0xc0)
08/22,224525.987 btmon: < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 00:45:25.985457
08/22,224525.987 btmon: Scanning: Disabled (0x00)
08/22,224525.987 btmon: Filter duplicates: Disabled (0x00)
08/22,224525.995 btmon: > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 00:45:25.993702
08/22,224525.995 btmon: LE Advertising Report (0x02)
08/22,224525.995 btmon: Num reports: 1
08/22,224525.995 btmon: Event type: Connectable directed - ADV_DIRECT_IND (0x01)
08/22,224525.995 btmon: Address type: Public (0x00)
08/22,224525.995 btmon: Address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,224525.995 btmon: Data length: 0
08/22,224525.995 btmon: RSSI: -65 dBm (0xbf)
08/22,224525.995 btmon: > HCI Event: Command Complete (0x0e) plen 4 [hci0] 00:45:25.994172
08/22,224525.995 btmon: LE Set Scan Enable (0x08|0x000c) ncmd 1
08/22,224525.995 btmon: Status: Success (0x00)
08/22,224525.997 btmon: < HCI Command: LE Create Connec.. (0x08|0x000d) plen 25 [hci0] 00:45:25.994271
08/22,224525.997 btmon: Scan interval: 60.000 msec (0x0060)
08/22,224525.997 btmon: Scan window: 30.000 msec (0x0030)
08/22,224525.997 btmon: Filter policy: White list is not used (0x00)
08/22,224525.997 btmon: Peer address type: Public (0x00)
08/22,224525.997 btmon: Peer address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,224525.997 btmon: Own address type: Public (0x00)
08/22,224525.997 btmon: Min connection interval: 10.00 msec (0x0008)
08/22,224525.997 btmon: Max connection interval: 10.00 msec (0x0008)
08/22,224525.997 btmon: Connection latency: 0x0007
08/22,224525.997 btmon: Supervision timeout: 3000 msec (0x012c)
08/22,224525.997 btmon: Min connection length: 0.000 msec (0x0000)
08/22,224525.997 btmon: Max connection length: 0.000 msec (0x0000)
08/22,224526.002 btmon: > HCI Event: Command Status (0x0f) plen 4 [hci0] 00:45:26.002328
08/22,224526.003 btmon: LE Create Connection (0x08|0x000d) ncmd 1
08/22,224526.003 btmon: Status: Success (0x00)
08/22,224526.011 bluez: bluetoothd[1442]: src/adapter.c:connected_callback() hci0 device 5C:31:3E:07:XX:XX connected eir_len 0
08/22,224526.011 btmon: > HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 00:45:26.010196
08/22,224526.011 btmon: LE Connection Complete (0x01)
08/22,224526.011 btmon: Status: Success (0x00)
08/22,224526.011 btmon: Handle: 128
08/22,224526.011 btmon: Role: Master (0x00)
08/22,224526.011 btmon: Peer address type: Public (0x00)
08/22,224526.012 bluez: bluetoothd[1442]: src/gatt-database.c:connect_cb() New incoming LE ATT connection
08/22,224526.012 bluez: bluetoothd[1442]: src/device.c:device_attach_att() Elevating security level since LTK is available
08/22,224526.013 btmon: Peer address: 5C:31:3E:07:XX:XX (OUI 5C-31-3E)
08/22,224526.013 btmon: Connection interval: 10.00 msec (0x0008)
08/22,224526.013 btmon: Connection latency: 8.75 msec (0x0007)
08/22,224526.013 btmon: Supervision timeout: 3000 msec (0x012c)
08/22,224526.013 btmon: Master clock accuracy: 0x01
08/22,224526.014 btmon: < HCI Command: LE Start Encrypt.. (0x08|0x0019) plen 28 [hci0] 00:45:26.013092
08/22,224526.014 btmon: Handle: 128
08/22,224526.014 btmon: Random number: 0x71a4a4b8be7194ac
08/22,224526.014 btmon: Encrypted diversifier: 0x31b8
08/22,224526.014 btmon: Long term key: feacc0019fd31e2af64910c7b64fa477
08/22,224526.014 btmon: @ Device Connected: 5C:31:3E:07:XX:XX (1) flags 0x0000
08/22,224526.016 btmon: > HCI Event: Command Status (0x0f) plen 4 [hci0] 00:45:26.016185
08/22,224526.016 btmon: LE Start Encryption (0x08|0x0019) ncmd 1
08/22,224526.016 btmon: Status: Success (0x00)
08/22,224526.022 bluez: bluetoothd[1442]: attrib/gattrib.c:g_attrib_ref() 0x53d550: g_attrib_ref=1
08/22,224526.023 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 6 [hci0] 00:45:26.022652
08/22,224526.023 btmon: SMP: Security Request (0x0b) len 1
08/22,224526.023 btmon: Authentication requirement: Bonding, MITM, Legacy, No Keypresses (0x05)
08/22,224526.024 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,224526.024 bluez: bluetoothd[1442]: profiles/input/hog.c:attio_connected_cb() HoG connected
08/22,224526.025 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,224526.026 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,224526.026 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,224526.028 bluez: bluetoothd[1442]: profiles/battery/battery.c:attio_connected_cb() BATT connected
08/22,224526.028 bluez: bluetoothd[1442]: src/device.c:attio_connected()
08/22,224526.028 bluez: bluetoothd[1442]: profiles/oad/oad.c:oad_attio_connected_cb() OAD connected
08/22,224526.029 bluez: bluetoothd[1442]: profiles/oad/oad.c:oad_is_time_for_upgrade_check() OAD not time for upgrade check yet (18939 seconds left)
08/22,224526.085 btmon: > HCI Event: Encryption Change (0x08) plen 4 [hci0] 00:45:26.085099
08/22,224526.085 btmon: Status: Success (0x00)
08/22,224526.086 btmon: Handle: 128
08/22,224526.086 btmon: Encryption: Enabled with AES-CCM (0x01)
08/22,224526.087 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 11 [hci0] 00:45:26.085576
08/22,224526.087 btmon: ATT: Write Command (0x52) len 6
08/22,224526.087 btmon: Handle: 0x002a
08/22,224526.087 btmon: Data: 60003000
08/22,224526.087 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 7 [hci0] 00:45:26.085724
08/22,224526.087 btmon: ATT: Exchange MTU Request (0x02) len 2
08/22,224526.087 btmon: Client RX MTU: 517
08/22,224526.099 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 8 [hci0] 00:45:26.097555
08/22,224526.099 btmon: ATT: Handle Value Notification (0x1b) len 3
08/22,224526.099 btmon: Handle: 0x002d
08/22,224526.099 btmon: Data: 00
08/22,224526.099 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:45:26.098182
08/22,224526.099 btmon: Num handles: 1
08/22,224526.100 btmon: Handle: 128
08/22,224526.100 btmon: Count: 1
08/22,224526.100 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:45:26.098595
08/22,224526.100 btmon: Num handles: 1
08/22,224526.100 btmon: Handle: 128
08/22,224526.100 btmon: Count: 1
08/22,224526.114 bluez: bluetoothd[1442]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
08/22,224526.115 bluez: bluetoothd[1442]: src/device.c:gatt_client_ready_cb() status: success, error: 0
08/22,224526.115 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 7 [hci0] 00:45:26.113950
08/22,224526.115 btmon: ATT: Exchange MTU Response (0x03) len 2
08/22,224526.115 btmon: Server RX MTU: 23
08/22,224526.115 bluez: bluetoothd[1442]: src/device.c:device_svc_resolved() /org/bluez/hci0/dev_5C_31_3E_07_EA_3F err 0
08/22,224526.124 bluez: bluetoothd[1442]: profiles/gap/gas.c:gap_driver_accept() GAP profile accept (5C:31:3E:07:XX:XX)
08/22,224526.125 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready
08/22,224526.125 bluez: bluetoothd[1442]: src/gatt-client.c:btd_gatt_client_ready() Exporting services
08/22,224526.126 bluez: bluetoothd[1442]: src/gatt-client.c:create_services() Exporting objects for GATT services: 5C:31:3E:07:XX:XX
08/22,224526.127 bluez: bluetoothd[1442]: Unable to register GATT service with handle 0x000c for device 5C:31:3E:07:XX:XX:
08/22,224526.128 bluez: bluetoothd[1442]: Unable to register GATT service with handle 0x0057 for device 5C:31:3E:07:XX:XX:
08/22,224526.129 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 11 [hci0] 00:45:26.129333
08/22,224526.129 btmon: ATT: Read By Type Request (0x08) len 6
08/22,224526.129 btmon: Handle range: 0x0010-0x0022
08/22,224526.129 btmon: Attribute type: Characteristic (0x2803)
08/22,224526.204 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:45:26.203723
08/22,224526.204 btmon: Num handles: 1
08/22,224526.204 btmon: Handle: 128
08/22,224526.204 btmon: Count: 1
08/22,224526.224 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 27 [hci0] 00:45:26.223115
08/22,224526.224 btmon: ATT: Read By Type Response (0x09) len 22
08/22,224526.224 btmon: Attribute data length: 7
08/22,224526.224 btmon: Attribute data list: 3 entries
08/22,224526.224 btmon: Handle: 0x0011
08/22,224526.224 btmon: Value: 021200232a
08/22,224526.224 btmon: Handle: 0x0013
08/22,224526.224 btmon: Value: 021400242a
08/22,224526.224 btmon: Handle: 0x0015
08/22,224526.225 btmon: Value: 021600252a
08/22,224526.225 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 7 [hci0] 00:45:26.223862
08/22,224526.225 btmon: ATT: Read Request (0x0a) len 2
08/22,224526.225 btmon: Handle: 0x0025
08/22,224526.235 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:45:26.235111
08/22,224526.235 btmon: Num handles: 1
08/22,224526.235 btmon: Handle: 128
08/22,224526.236 btmon: Count: 1
08/22,224526.244 bluez: bluetoothd[1442]: profiles/battery/battery.c:level_read_char_cb() BATT level=99
08/22,224526.245 btmon: > ACL Data RX: Handle 128 flags 0x02 dlen 6 [hci0] 00:45:26.243942
08/22,224526.245 btmon: ATT: Read Response (0x0b) len 1
08/22,224526.245 btmon: Value: 63
08/22,224526.247 btmon: < ACL Data TX: Handle 128 flags 0x00 dlen 11 [hci0] 00:45:26.246639
08/22,224526.247 btmon: ATT: Read By Type Request (0x08) len 6
08/22,224526.247 btmon: Handle range: 0x0016-0x0022
08/22,224526.247 btmon: Attribute type: Characteristic (0x2803)
08/22,224526.255 btmon: > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 00:45:26.255094
08/22,224526.255 btmon: Num handles: 1
08/22,224526.255 btmon: Handle: 128
08/22,224526.255 btmon: Count: 1
08/22,224526.266 btmon: W: daily limit: dropping messages (57 bytes/sec).
08/22,224526.266 btmon: I: burst notice: this log rate is unsustainable (57 bytes/sec).
