From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: MIME-Version: 1.0 From: Naveen Kaje Date: Sat, 10 Sep 2016 21:06:34 -0600 Message-ID: Subject: Issue: Bluez: Bluetooth Mouse Disconnects Soon After Pairing To: me Cc: linux-bluetooth@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hello, I am seeing a disconnection behavior with Bluetooth mouse (Microsoft Desginer Mouse). Software Baseline 3.18 based kernel and Bluez 5.41. The device is discovered with bluetoothctl. The mouse pairs briefly (for about 30 seconds) and then the host disconnects. Bluetoothctl error reads Failed to pair: org.bluez.Error.AuthenticationCanceled Observations: 1) The time it takes for the mouse to stop working is about 30 seconds since the pair command. This time is consistent. 2) The btmon report says Reason: Remote User Terminated Connection (0x13), which I found to be not entirely true. I hacked the transfport layer (UART) in Kernel to skip sending disconnection message which resulted in the Mouse device continuing to send reports even after this point (Observed on btmon). Bluetoothctl and btmon logs are shown below. What could I be missing? Thanks in advance for the help. ******************** Bluetoothctl log begin **************************** [bluetooth]# show Controller 44:1C:A8:6C:8F:5E Name: BTHost Alias: BTHost Class: 0x000000 Powered: yes Discoverable: no 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: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) Modalias: usb:v1D6Bp0246d0529 [bluetooth]# discoverable on Changing discoverable on succeeded [bluetooth]# pairable on Changing pairable on succeeded [bluetooth]# scan on Discovery started [CHG] Controller 44:1C:A8:6C:8F:5E Discovering: yes [NEW] Device F5:95:EC:5D:0F:D3 Designer Mouse [bluetooth]# pair F5:95:EC:5D:0F:D3 Attempting to pair with F5:95:EC:5D:0F:D3 [CHG] Device F5:95:EC:5D:0F:D3 Connected: yes [CHG] Device F5:95:EC:5D:0F:D3 UUIDs: 00001800-0000-1000-8000-00805f9b34fb [CHG] Device F5:95:EC:5D:0F:D3 UUIDs: 00001801-0000-1000-8000-00805f9b34fb [CHG] Device F5:95:EC:5D:0F:D3 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb [CHG] Device F5:95:EC:5D:0F:D3 UUIDs: 0000180f-0000-1000-8000-00805f9b34fb [CHG] Device F5:95:EC:5D:0F:D3 UUIDs: 00001812-0000-1000-8000-00805f9b34fb [CHG] Device F5:95:EC:5D:0F:D3 Modalias: usb:v045Ep0805d0110 [Designer Mouse]# info Device F5:95:EC:5D:0F:D3 Name: Designer Mouse Alias: Designer Mouse Appearance: 0x03c2 Icon: input-mouse Paired: no Trusted: no Blocked: no Connected: yes LegacyPairing: no UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb) UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb) UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb) UUID: Battery Service (0000180f-0000-1000-8000-00805f9b34fb) UUID: Human Interface Device (00001812-0000-1000-8000-00805f9b34fb) Modalias: usb:v045Ep0805d0110 RSSI: -91 Failed to pair: org.bluez.Error.AuthenticationCanceled [CHG] Controller 44:1C:A8:6C:8F:5E Discoverable: no ********************* Bluetoothctl log end ***************************** ********************* btmon log begin ********************************** ... snip ... < HCI Command: LE Set Advertise Enable (0x08|0x000a) plen 1 [hci0] 59.630036 Advertising: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 59.636835 LE Set Advertise Enable (0x08|0x000a) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 59.636902 Type: Active (0x01) Interval: 11.250 msec (0x0012) Window: 11.250 msec (0x0012) Own address type: Random (0x01) Filter policy: Accept all advertisement (0x00) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 59.641740 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 59.641816 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 59.646217 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) @ Discovering: 0x01 (7) > HCI Event: LE Meta Event (0x3e) plen 39 [hci0] 59.725430 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: F5:95:EC:5D:0F:D3 (Static) Data length: 27 Name (complete): Designer Mouse Appearance: Mouse (0x03c2) Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Human Interface Device (0x1812) RSSI: -91 dBm (0xa5) > HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 59.725446 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: F5:95:EC:5D:0F:D3 (Static) Data length: 0 RSSI: -91 dBm (0xa5) @ Device Found: F5:95:EC:5D:0F:D3 (2) rssi -91 flags 0x0000 0f 09 44 65 73 69 67 6e 65 72 20 4d 6f 75 73 65 ..Designer Mouse 03 19 c2 03 02 01 05 03 03 12 18 ........... < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 64.768705 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 64.775294 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: Inquiry (0x01|0x0001) plen 5 [hci0] 64.775373 Access code: 0x9e8b33 (General Inquiry) Length: 5.12s (0x04) Num responses: 0 > HCI Event: Command Status (0x0f) plen 4 [hci0] 64.780135 Inquiry (0x01|0x0001) ncmd 1 Status: Success (0x00) < HCI Command: Inquiry Cancel (0x01|0x0002) plen 0 [hci0] 68.459476 > HCI Event: Command Complete (0x0e) plen 4 [hci0] 68.466205 Inquiry Cancel (0x01|0x0002) ncmd 1 Status: Success (0x00) @ Discovering: 0x00 (7) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 68.466479 Scan interval: 60.000 msec (0x0060) Scan window: 30.000 msec (0x0030) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: F5:95:EC:5D:0F:D3 (Static) Own address type: Public (0x00) Min connection interval: 50.00 msec (0x0028) Max connection interval: 70.00 msec (0x0038) Connection latency: 0x0000 Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 [hci0] 68.473054 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 68.488954 LE Connection Complete (0x01) Status: Success (0x00) Handle: 1 Role: Master (0x00) Peer address type: Random (0x01) Peer address: F5:95:EC:5D:0F:D3 (Static) Connection interval: 67.50 msec (0x0036) Connection latency: 0.00 msec (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x00 @ Device Connected: F5:95:EC:5D:0F:D3 (2) flags 0x0000 < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 68.489272 SMP: Pairing Request (0x01) len 6 IO capability: NoInputNoOutput (0x03) OOB data: Authentication data not present (0x00) Authentication requirement: Bonding, No MITM, Legacy, No Keypresses (0x01) Max encryption key size: 16 Initiator key distribution: EncKey Sign (0x05) Responder key distribution: EncKey IdKey Sign (0x07) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 68.493087 ATT: Exchange MTU Request (0x02) len 2 Client RX MTU: 517 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.527412 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 11 [hci0] 68.595889 SMP: Pairing Response (0x02) len 6 IO capability: NoInputNoOutput (0x03) OOB data: Authentication data not present (0x00) Authentication requirement: Bonding, No MITM, Legacy, No Keypresses (0x01) Max encryption key size: 16 Initiator key distribution: Sign (0x04) Responder key distribution: EncKey IdKey (0x03) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.595909 Num handles: 1 Handle: 1 Count: 1 < ACL Data TX: Handle 1 flags 0x00 dlen 21 [hci0] 68.596024 SMP: Pairing Confirm (0x03) len 16 Confim value: 707320123462a854e5cd118b1a00f1c1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 68.663066 ATT: Exchange MTU Response (0x03) len 2 Server RX MTU: 23 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.663082 Num handles: 1 Handle: 1 Count: 1 < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 68.663439 ATT: Read By Group Type Request (0x10) len 6 Handle range: 0x0001-0xffff Attribute group type: Primary Service (0x2800) > ACL Data RX: Handle 1 flags 0x02 dlen 21 [hci0] 68.731850 SMP: Pairing Confirm (0x03) len 16 Confim value: e6f1f687ecc8c45a249ecbc6f0785a40 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.731868 Num handles: 1 Handle: 1 Count: 1 < ACL Data TX: Handle 1 flags 0x00 dlen 21 [hci0] 68.732015 SMP: Pairing Random (0x04) len 16 Random value: 5467954ff3f0295156090e71e844e49f > ACL Data RX: Handle 1 flags 0x02 dlen 24 [hci0] 68.799826 ATT: Read By Group Type Response (0x11) len 19 Attribute data length: 6 Attribute group list: 3 entries Handle range: 0x0001-0x0007 UUID: Generic Access Profile (0x1800) Handle range: 0x0008-0x0008 UUID: Generic Attribute Profile (0x1801) Handle range: 0x0009-0x000d UUID: Device Information (0x180a) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.799845 Num handles: 1 Handle: 1 Count: 1 < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 68.800186 ATT: Read By Group Type Request (0x10) len 6 Handle range: 0x000e-0xffff Attribute group type: Primary Service (0x2800) > ACL Data RX: Handle 1 flags 0x02 dlen 21 [hci0] 68.866793 SMP: Pairing Random (0x04) len 16 Random value: 337c2f5aef77c869bfdb794a7bb7822d > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.866814 Num handles: 1 Handle: 1 Count: 1 < HCI Command: LE Start Encryption (0x08|0x0019) plen 28 [hci0] 68.866977 Handle: 1 Random number: 0x0000000000000000 Encrypted diversifier: 0x0000 Long term key: a1230fff3c4a7f9cfb937bcc4105bf36 > HCI Event: Command Status (0x0f) plen 4 [hci0] 68.873480 LE Start Encryption (0x08|0x0019) ncmd 1 Status: Success (0x00) > ACL Data RX: Handle 1 flags 0x02 dlen 18 [hci0] 68.933300 ATT: Read By Group Type Response (0x11) len 13 Attribute data length: 6 Attribute group list: 2 entries Handle range: 0x000e-0x0011 UUID: Battery Service (0x180f) Handle range: 0x0012-0xffff UUID: Human Interface Device (0x1812) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 68.934710 ATT: Read By Group Type Request (0x10) len 6 Handle range: 0x0001-0xffff Attribute group type: Secondary Service (0x2801) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 68.999515 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.067411 ATT: Error Response (0x01) len 4 Read By Group Type Request (0x10) Handle: 0x0001 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.067732 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0001-0x0007 Attribute type: Include (0x2802) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.134511 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.202622 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x0001 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.202972 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0009-0x000d Attribute type: Include (0x2802) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.269695 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.337568 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x0009 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.337909 ATT: Read By Type Request (0x08) len 6 Handle range: 0x000e-0x0011 Attribute type: Include (0x2802) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.404491 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.472447 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x000e Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.472738 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0012-0xffff Attribute type: Include (0x2802) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.539509 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.607424 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x0012 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.607734 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0001-0x0007 Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.674436 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 69.744145 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x0002 Value: 0a0300002a Handle: 0x0004 Value: 020500012a Handle: 0x0006 Value: 020700042a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.744447 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0007-0x0007 Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.809365 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 69.877367 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x0007 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 69.877711 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0009-0x000d Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 69.944414 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 20 [hci0] 70.013493 ATT: Read By Type Response (0x09) len 15 Attribute data length: 7 Attribute data list: 2 entries Handle: 0x000a Value: 020b00292a Handle: 0x000c Value: 020d00502a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.013807 ATT: Read By Type Request (0x08) len 6 Handle range: 0x000d-0x000d Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.079454 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 70.147597 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x000d Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.147935 ATT: Read By Type Request (0x08) len 6 Handle range: 0x000e-0x0011 Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.214503 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 13 [hci0] 70.282728 ATT: Read By Type Response (0x09) len 8 Attribute data length: 7 Attribute data list: 1 entry Handle: 0x000f Value: 121000192a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.283063 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0010-0x0011 Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.349702 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 70.417446 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x0010 Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 70.417802 ATT: Find Information Request (0x04) len 4 Handle range: 0x0011-0x0011 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.484463 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 70.552541 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x0011 UUID: Client Characteristic Configuration (0x2902) < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.552907 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0012-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.619445 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 70.689192 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x0013 Value: 0614004e2a Handle: 0x0015 Value: 1a16004d2a Handle: 0x0019 Value: 1a1a004d2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.689497 ATT: Read By Type Request (0x08) len 6 Handle range: 0x001a-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.754566 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 70.824156 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x001d Value: 0a1e004d2a Handle: 0x0020 Value: 0a21004d2a Handle: 0x0023 Value: 0224004b2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.824470 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0024-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 70.889443 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 70.959020 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x0025 Value: 1a2600332a Handle: 0x0028 Value: 0229004a2a Handle: 0x002a Value: 042b004c2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 70.959445 ATT: Read By Type Request (0x08) len 6 Handle range: 0x002b-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 71.092121 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 71.159885 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x002b Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 71.160381 ATT: Find Information Request (0x04) len 4 Handle range: 0x0017-0x0018 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 71.227106 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 14 [hci0] 71.295425 ATT: Find Information Response (0x05) len 9 Format: UUID-16 (0x01) Handle: 0x0017 UUID: Client Characteristic Configuration (0x2902) Handle: 0x0018 UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 71.295840 ATT: Find Information Request (0x04) len 4 Handle range: 0x001b-0x001c > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 71.362129 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 14 [hci0] 71.430411 ATT: Find Information Response (0x05) len 9 Format: UUID-16 (0x01) Handle: 0x001b UUID: Client Characteristic Configuration (0x2902) Handle: 0x001c UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 71.430819 ATT: Find Information Request (0x04) len 4 Handle range: 0x001f-0x001f > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 71.496863 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 71.565376 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x001f UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 71.565662 ATT: Find Information Request (0x04) len 4 Handle range: 0x0022-0x0022 > ACL Data RX: Handle 1 flags 0x02 dlen 21 [hci0] 71.971916 SMP: Encryption Information (0x06) len 16 Long term key: b3e6dfedf5ac5f3f4da735acb21005ab > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 71.971932 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 72.037591 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x0022 UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 72.037895 ATT: Find Information Request (0x04) len 4 Handle range: 0x0027-0x0027 > ACL Data RX: Handle 1 flags 0x02 dlen 15 [hci0] 72.106366 SMP: Master Identification (0x07) len 10 EDIV: 0xd974 Rand: 0xd06f95a7d5f1a6aa > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.106381 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 72.172715 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x0027 UUID: Client Characteristic Configuration (0x2902) < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 72.173101 ATT: Find Information Request (0x04) len 4 Handle range: 0x002c-0xffff > ACL Data RX: Handle 1 flags 0x02 dlen 21 [hci0] 72.241881 SMP: Identity Information (0x08) len 16 Identity resolving key: ea7102bac3d692626259c72b1613a1ca > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.241896 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 72.307467 ATT: Error Response (0x01) len 4 Find Information Request (0x04) Handle: 0x002c Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 72.323193 ATT: Read Request (0x0a) len 2 Handle: 0x0003 > ACL Data RX: Handle 1 flags 0x02 dlen 12 [hci0] 72.375939 SMP: Identity Address Information (0x09) len 7 Address type: Random (0x01) Address: F5:95:EC:5D:0F:D3 (Static) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.375954 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 19 [hci0] 72.443348 ATT: Read Response (0x0b) len 14 Value: 44657369676e6572204d6f757365 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 72.443709 ATT: Read Request (0x0a) len 2 Handle: 0x0005 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.509421 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 72.577327 ATT: Read Response (0x0b) len 2 Value: c203 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 72.577664 ATT: Read Request (0x0a) len 2 Handle: 0x000d > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.644640 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 12 [hci0] 72.712766 ATT: Read Response (0x0b) len 7 Value: 025e0405081001 < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 72.713149 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0012-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.779410 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 72.849315 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x0013 Value: 0614004e2a Handle: 0x0015 Value: 1a16004d2a Handle: 0x0019 Value: 1a1a004d2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 72.849718 ATT: Read By Type Request (0x08) len 6 Handle range: 0x001a-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 72.914521 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 72.984203 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x001d Value: 0a1e004d2a Handle: 0x0020 Value: 0a21004d2a Handle: 0x0023 Value: 0224004b2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 72.984591 ATT: Read By Type Request (0x08) len 6 Handle range: 0x0024-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.049409 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 73.119009 ATT: Read By Type Response (0x09) len 22 Attribute data length: 7 Attribute data list: 3 entries Handle: 0x0025 Value: 1a2600332a Handle: 0x0028 Value: 0229004a2a Handle: 0x002a Value: 042b004c2a < ACL Data TX: Handle 1 flags 0x00 dlen 11 [hci0] 73.119396 ATT: Read By Type Request (0x08) len 6 Handle range: 0x002b-0xffff Attribute type: Characteristic (0x2803) > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.184528 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 73.252330 ATT: Error Response (0x01) len 4 Read By Type Request (0x08) Handle: 0x002b Error: Attribute Not Found (0x0a) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 73.252799 ATT: Read Request (0x0a) len 2 Handle: 0x0016 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.319491 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 73.387062 ATT: Read Response (0x0b) len 0 Value: < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 73.387421 ATT: Find Information Request (0x04) len 4 Handle range: 0x0017-0x0018 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.454437 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 14 [hci0] 73.522949 ATT: Find Information Response (0x05) len 9 Format: UUID-16 (0x01) Handle: 0x0017 UUID: Client Characteristic Configuration (0x2902) Handle: 0x0018 UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 73.523309 ATT: Read Request (0x0a) len 2 Handle: 0x001a > ACL Data RX: Handle 1 flags 0x02 dlen 16 [hci0] 73.591406 LE L2CAP: Connection Parameter Update Request (0x12) ident 2 len 8 Min interval: 6 Max interval: 6 Slave latency: 60 Timeout multiplier: 300 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.591424 Num handles: 1 Handle: 1 Count: 1 < ACL Data TX: Handle 1 flags 0x00 dlen 10 [hci0] 73.591512 LE L2CAP: Connection Parameter Update Response (0x13) ident 2 len 2 Result: Connection Parameters accepted (0x0000) < HCI Command: LE Connection Update (0x08|0x0013) plen 14 [hci0] 73.591525 Handle: 1 Min connection interval: 7.50 msec (0x0006) Max connection interval: 7.50 msec (0x0006) Connection latency: 0x003c Supervision timeout: 3000 msec (0x012c) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) @ New Conn Param: F5:95:EC:5D:0F:D3 (2) hint 1 min 0x0006 max 0x0006 latency 0x003c timeout 0x012c > HCI Event: Command Status (0x0f) plen 4 [hci0] 73.599539 LE Connection Update (0x08|0x0013) ncmd 1 Status: Success (0x00) > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 73.724738 ATT: Read Response (0x0b) len 0 Value: < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 73.725072 ATT: Find Information Request (0x04) len 4 Handle range: 0x001b-0x001c > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.792598 Num handles: 1 Handle: 1 Count: 1 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.859373 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 14 [hci0] 73.927886 ATT: Find Information Response (0x05) len 9 Format: UUID-16 (0x01) Handle: 0x001b UUID: Client Characteristic Configuration (0x2902) Handle: 0x001c UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 73.928248 ATT: Read Request (0x0a) len 2 Handle: 0x001e > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 73.995803 Num handles: 1 Handle: 1 Count: 1 > HCI Event: LE Meta Event (0x3e) plen 10 [hci0] 73.995817 LE Connection Update Complete (0x03) Status: Success (0x00) Handle: 1 Connection interval: 7.50 msec (0x0006) Connection latency: 75.00 msec (0x003c) Supervision timeout: 3000 msec (0x012c) > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 74.069660 ATT: Read Response (0x0b) len 0 Value: < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 74.070064 ATT: Find Information Request (0x04) len 4 Handle range: 0x001f-0x001f > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 74.542546 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x001f UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 74.542973 ATT: Read Request (0x0a) len 2 Handle: 0x0021 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 74.549640 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 74.557107 ATT: Read Response (0x0b) len 0 Value: < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 74.557465 ATT: Find Information Request (0x04) len 4 Handle range: 0x0022-0x0022 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 74.564356 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 10 [hci0] 74.572608 ATT: Find Information Response (0x05) len 5 Format: UUID-16 (0x01) Handle: 0x0022 UUID: Report Reference (0x2908) < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 74.572968 ATT: Read Request (0x0a) len 2 Handle: 0x0024 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 74.579593 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 74.589327 ATT: Read Response (0x0b) len 22 Value: 05010902a10105010902a102851a0901a10005091901 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 74.589688 ATT: Read Request (0x0a) len 2 Handle: 0x0014 > ACL Data RX: Handle 1 flags 0x02 dlen 6 [hci0] 75.059972 ATT: Read Response (0x0b) len 1 Value: 01 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.060353 ATT: Read Request (0x0a) len 2 Handle: 0x0029 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.066971 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 9 [hci0] 75.074901 ATT: Read Response (0x0b) len 4 Value: 01010003 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.075257 ATT: Read Request (0x0a) len 2 Handle: 0x0018 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.082131 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.090148 ATT: Read Response (0x0b) len 2 Value: 1a01 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.090513 ATT: Read Request (0x0a) len 2 Handle: 0x001c > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.096994 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.104749 ATT: Read Response (0x0b) len 2 Value: 2701 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.105121 ATT: Read Request (0x0a) len 2 Handle: 0x001f > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.111899 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.119756 ATT: Read Response (0x0b) len 2 Value: 2203 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.120156 ATT: Read Request (0x0a) len 2 Handle: 0x0022 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.127135 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.134857 ATT: Read Response (0x0b) len 2 Value: 2403 < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 75.135229 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x0016 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.149659 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 75.159073 ATT: Read Blob Response (0x0d) len 22 29 05 95 05 75 01 15 00 25 01 81 02 75 03 95 01 )...u...%...u... 81 01 05 01 09 30 .....0 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.159485 ATT: Read Request (0x0a) len 2 Handle: 0x0017 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.629710 ATT: Read Response (0x0b) len 2 Value: 0000 < ACL Data TX: Handle 1 flags 0x00 dlen 7 [hci0] 75.630157 ATT: Read Request (0x0a) len 2 Handle: 0x001b > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.636845 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 7 [hci0] 75.644908 ATT: Read Response (0x0b) len 2 Value: 0000 < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 75.645224 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x002c > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 75.651910 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 75.661587 ATT: Read Blob Response (0x0d) len 22 09 31 95 02 75 10 16 01 80 26 ff 7f 81 06 a1 02 .1..u....&...... 85 1a 09 38 35 00 ...85. < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 75.661866 ATT: Write Request (0x12) len 4 Handle: 0x0017 Data: 0100 > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 76.132205 ATT: Write Response (0x13) len 0 < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 76.132488 ATT: Write Request (0x12) len 4 Handle: 0x001b Data: 0100 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 76.139397 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 5 [hci0] 76.147080 ATT: Write Response (0x13) len 0 < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 76.147363 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x0042 > HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 76.154433 Num handles: 1 Handle: 1 Count: 1 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 76.164326 ATT: Read Blob Response (0x0d) len 22 45 00 95 01 75 10 16 01 80 26 ff 7f 81 06 c0 a1 E...u....&...... 02 85 1a 05 0c 95 ...... < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 76.164618 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x0058 > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 76.636564 ATT: Read Blob Response (0x0d) len 22 01 75 10 16 01 80 26 ff 7f 0a 38 02 81 06 c0 c0 .u....&...8..... c0 c0 06 bc ff 09 ...... < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 76.636864 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x006e > ACL Data RX: Handle 1 flags 0x02 dlen 27 [hci0] 77.109219 ATT: Read Blob Response (0x0d) len 22 88 a1 01 85 22 06 00 ff 15 00 26 ff 00 75 08 95 ....".....&..u.. 13 0a 0a fa b1 02 ...... < ACL Data TX: Handle 1 flags 0x00 dlen 9 [hci0] 77.109532 ATT: Read Blob Request (0x0c) len 4 Handle: 0x0024 Offset: 0x0084 > ACL Data RX: Handle 1 flags 0x02 dlen 26 [hci0] 77.581736 ATT: Read Blob Response (0x0d) len 21 85 24 06 00 ff 0a 0a fa b1 02 85 27 06 00 ff 0a .$.........'.... 0a fa 81 02 c0 ..... > ACL Data RX: Handle 1 flags 0x02 dlen 16 [hci0] 91.897992 ATT: Handle Value Notification (0x1b) len 11 Handle: 0x0016 Data: 000100000000000000 ... ( snip Mouse movement reports continue)... > ACL Data RX: Handle 1 flags 0x02 dlen 16 [hci0] 93.113028 ATT: Handle Value Notification (0x1b) len 11 Handle: 0x0016 Data: 000500030000000000 > ACL Data RX: Handle 1 flags 0x02 dlen 16 [hci0] 93.120639 ATT: Handle Value Notification (0x1b) len 11 Handle: 0x0016 Data: 000200010000000000 > ACL Data RX: Handle 1 flags 0x02 dlen 16 [hci0] 93.127978 ATT: Handle Value Notification (0x1b) len 11 Handle: 0x0016 Data: 000100010000000000 < HCI Command: Disconnect (0x01|0x0006) plen 3 [hci0] 98.788720 Handle: 1 Reason: Remote User Terminated Connection (0x13) > HCI Event: Command Status (0x0f) plen 4 [hci0] 98.795175 Disconnect (0x01|0x0006) ncmd 1 Status: Success (0x00) < HCI Command: LE Add Device To White.. (0x08|0x0011) plen 7 [hci0] 188.669226 Address type: Random (0x01) Address: F5:95:EC:5D:0F:D3 (Static) @ Device Added: F5:95:EC:5D:0F:D3 (2) 2 > HCI Event: Command Complete (0x0e) plen 4 [hci0] 188.676819 LE Add Device To White List (0x08|0x0011) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 188.676888 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Public (0x00) Filter policy: Ignore not in white list (0x01) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 188.681718 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 188.681782 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 [hci0] 188.686100 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 193.634834 ************************** btmon logs end ************************************** Thanks, Naveen