Bluetooth monitor ver 5.58
= Note: Linux version 5.12.9-arch1-1 (x86_64)                          0.964450
= Note: Bluetooth subsystem version 2.22                               0.964453
= New Index: 00:1A:7D:DA:71:15 (Primary,USB,hci0)               [hci0] 0.964454
= Open Index: 00:1A:7D:DA:71:15                                 [hci0] 0.964454
= Index Info: 00:1A:7D:DA:71:15 (Cambridge Silicon Radio)       [hci0] 0.964455
@ MGMT Open: bluetoothd (privileged) version 1.19             {0x0001} 0.964456
> HCI Event: LE Meta Event (0x3e) plen 36                    #1 [hci0] 1.274186
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Connectable undirected - ADV_IND (0x00)
        Address type: Public (0x00)
        Address: A0:55:5A:55:97:C6 (OUI A0-55-5A)
        Data length: 24
        Flags: 0x06
          LE General Discoverable Mode
          BR/EDR Not Supported
        Company: Allegion (315)
          Data: 01000902010009a0555a5597c6bb000000
        RSSI: -76 dBm (0xb4)
> HCI Event: LE Meta Event (0x3e) plen 41                    #2 [hci0] 1.342192
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -72 dBm (0xb8)
> HCI Event: LE Meta Event (0x3e) plen 41                    #3 [hci0] 2.068157
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                    #4 [hci0] 2.587183
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                    #5 [hci0] 3.323183
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 36                    #6 [hci0] 4.332181
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Connectable undirected - ADV_IND (0x00)
        Address type: Public (0x00)
        Address: A0:55:5A:55:97:C6 (OUI A0-55-5A)
        Data length: 24
        Flags: 0x06
          LE General Discoverable Mode
          BR/EDR Not Supported
        Company: Allegion (315)
          Data: 01000902010009a0555a5597c6bb000000
        RSSI: -76 dBm (0xb4)
> HCI Event: LE Meta Event (0x3e) plen 41                    #7 [hci0] 4.565184
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                    #8 [hci0] 5.300191
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -72 dBm (0xb8)
> HCI Event: LE Meta Event (0x3e) plen 41                    #9 [hci0] 6.029193
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                   #10 [hci0] 6.749185
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -74 dBm (0xb6)
> HCI Event: LE Meta Event (0x3e) plen 41                   #11 [hci0] 7.267159
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                   #12 [hci0] 7.471196
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                   #13 [hci0] 9.248186
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                   #14 [hci0] 9.989160
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -74 dBm (0xb6)
> HCI Event: LE Meta Event (0x3e) plen 36                  #15 [hci0] 10.457205
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Connectable undirected - ADV_IND (0x00)
        Address type: Public (0x00)
        Address: A0:55:5A:55:97:C6 (OUI A0-55-5A)
        Data length: 24
        Flags: 0x06
          LE General Discoverable Mode
          BR/EDR Not Supported
        Company: Allegion (315)
          Data: 01000902010009a0555a5597c6bb000000
        RSSI: -76 dBm (0xb4)
> HCI Event: LE Meta Event (0x3e) plen 41                  #16 [hci0] 10.516173
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 41                  #17 [hci0] 11.765187
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -74 dBm (0xb6)
> HCI Event: LE Meta Event (0x3e) plen 41                  #18 [hci0] 12.502200
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -74 dBm (0xb6)
> HCI Event: LE Meta Event (0x3e) plen 41                  #19 [hci0] 13.026160
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -72 dBm (0xb8)
> HCI Event: LE Meta Event (0x3e) plen 41                  #20 [hci0] 14.489195
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
        Address type: Random (0x01)
        Address: 1A:4C:76:60:DF:4D (Non-Resolvable)
        Data length: 29
        Company: Microsoft (6)
          Data: 0109210aa0f11667a03c4445534b544f502d5631364d364839
        RSSI: -73 dBm (0xb7)
> HCI Event: LE Meta Event (0x3e) plen 31                  #21 [hci0] 14.968173
      LE Advertising Report (0x02)
        Num reports: 1
        Event type: Connectable undirected - ADV_IND (0x00)
        Address type: Public (0x00)
        Address: 44:16:22:A8:D8:02 (Microsoft Corporation)
        Data length: 19
        Flags: 0x04
          BR/EDR Not Supported
        TX power: 20 dBm
        Appearance: Gamepad (0x03c4)
        Company: Microsoft (6)
          Data: 00
        16-bit Service UUIDs (complete): 1 entry
          Human Interface Device (0x1812)
        RSSI: -49 dBm (0xcf)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2     #22 [hci0] 14.968216
        Scanning: Disabled (0x00)
        Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4                #23 [hci0] 14.970178
      LE Set Scan Enable (0x08|0x000c) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25  #24 [hci0] 14.970225
        Scan interval: 60.000 msec (0x0060)
        Scan window: 60.000 msec (0x0060)
        Filter policy: White list is not used (0x00)
        Peer address type: Public (0x00)
        Peer address: 44:16:22:A8:D8:02 (Microsoft Corporation)
        Own address type: Random (0x01)
        Min connection interval: 30.00 msec (0x0018)
        Max connection interval: 50.00 msec (0x0028)
        Connection latency: 0 (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                  #25 [hci0] 14.976174
      LE Create Connection (0x08|0x000d) ncmd 1
        Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 19                  #26 [hci0] 15.111185
      LE Connection Complete (0x01)
        Status: Success (0x00)
        Handle: 75
        Role: Master (0x00)
        Peer address type: Public (0x00)
        Peer address: 44:16:22:A8:D8:02 (Microsoft Corporation)
        Connection interval: 50.00 msec (0x0028)
        Connection latency: 0 (0x0000)
        Supervision timeout: 420 msec (0x002a)
        Master clock accuracy: 0x00
@ MGMT Event: Device Connected (0x000b) plen 32       {0x0001} [hci0] 15.111227
        LE Address: 44:16:22:A8:D8:02 (Microsoft Corporation)
        Flags: 0x00000000
        Data length: 19
        Flags: 0x04
          BR/EDR Not Supported
        TX power: 20 dBm
        Appearance: Gamepad (0x03c4)
        Company: Microsoft (6)
          Data: 00
        16-bit Service UUIDs (complete): 1 entry
          Human Interface Device (0x1812)
< HCI Command: LE Read Remote Used.. (0x08|0x0016) plen 2  #27 [hci0] 15.111340
        Handle: 75
> HCI Event: Command Status (0x0f) plen 4                  #28 [hci0] 15.112158
      LE Read Remote Used Features (0x08|0x0016) ncmd 0
        Status: Success (0x00)
> HCI Event: Command Status (0x0f) plen 4                  #29 [hci0] 15.417192
      NOP (0x00|0x0000) ncmd 1
        Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 12                  #30 [hci0] 15.518197
      LE Read Remote Used Features (0x04)
        Status: Success (0x00)
        Handle: 75
        Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
          LE Encryption
< HCI Command: LE Start Encryption (0x08|0x0019) plen 28   #31 [hci0] 15.518508
        Handle: 75
        Random number: 0x1c0070840007011c
        Encrypted diversifier: 0x0006
        Long term key: 70001c0107008470001c010700847000
> HCI Event: Command Status (0x0f) plen 4                  #32 [hci0] 15.524162
      LE Start Encryption (0x08|0x0019) ncmd 1
        Status: Success (0x00)
> HCI Event: Encryption Change (0x08) plen 4               #33 [hci0] 15.718173
        Status: Success (0x00)
        Handle: 75
        Encryption: Enabled with AES-CCM (0x01)
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #34 [hci0] 15.718252
      ATT: Exchange MTU Request (0x02) len 2
        Client RX MTU: 517
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #35 [hci0] 15.767545
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584f17dbc7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #36 [hci0] 15.768171
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 7                 #37 [hci0] 15.817307
      ATT: Exchange MTU Response (0x03) len 2
        Server RX MTU: 23
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #38 [hci0] 15.817415
      ATT: Read Request (0x0a) len 2
        Handle: 0x0003
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #39 [hci0] 15.867542
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #40 [hci0] 15.868171
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 27                #41 [hci0] 15.917495
      ATT: Read Response (0x0b) len 22
        Value: 58626f7820576972656c65737320436f6e74726f6c6c
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #42 [hci0] 15.917579
      ATT: Read Request (0x0a) len 2
        Handle: 0x0005
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #43 [hci0] 15.967541
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #44 [hci0] 15.968171
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 7                 #45 [hci0] 16.067310
      ATT: Read Response (0x0b) len 2
        Value: c403
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #46 [hci0] 16.067415
      ATT: Read Request (0x0a) len 2
        Handle: 0x000d
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #47 [hci0] 16.068013
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #48 [hci0] 16.118174
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 12                #49 [hci0] 16.167360
      ATT: Read Response (0x0b) len 7
        Value: 025e04130b0505
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #50 [hci0] 16.167447
      ATT: Read Request (0x0a) len 2
        Handle: 0x0014
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #51 [hci0] 16.168044
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #52 [hci0] 16.218166
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 6                 #53 [hci0] 16.267306
      ATT: Read Response (0x0b) len 1
        Value: 32
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #54 [hci0] 16.267411
      ATT: Read Request (0x0a) len 2
        Handle: 0x000d
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #55 [hci0] 16.268011
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #56 [hci0] 16.318174
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 12                #57 [hci0] 16.367360
      ATT: Read Response (0x0b) len 7
        Value: 025e04130b0505
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #58 [hci0] 16.367435
      ATT: Read Request (0x0a) len 2
        Handle: 0x0018
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #59 [hci0] 16.368057
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 9                 #60 [hci0] 16.467865
      ATT: Read Response (0x0b) len 4
        Value: 01010003
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #61 [hci0] 16.467943
      ATT: Read Request (0x0a) len 2
        Handle: 0x0020
> HCI Event: Number of Completed Packets (0x13) plen 5     #62 [hci0] 16.468151
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #63 [hci0] 16.468568
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #64 [hci0] 16.518192
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 7                 #65 [hci0] 16.567351
      ATT: Read Response (0x0b) len 2
        Value: 0101
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #66 [hci0] 16.567692
      ATT: Read Request (0x0a) len 2
        Handle: 0x0023
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #67 [hci0] 16.568052
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #68 [hci0] 16.618166
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 7                 #69 [hci0] 16.717352
      ATT: Read Response (0x0b) len 2
        Value: 0302
< ACL Data TX: Handle 75 flags 0x00 dlen 15                #70 [hci0] 16.717664
      ATT: Write Request (0x12) len 10
        Handle: 0x0022
          Data: 010a0a1428050503
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #71 [hci0] 16.718030
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #72 [hci0] 16.767635
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #73 [hci0] 16.768189
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 5                 #74 [hci0] 16.817324
      ATT: Write Response (0x13) len 0
< ACL Data TX: Handle 75 flags 0x00 dlen 11                #75 [hci0] 16.817619
      ATT: Read By Type Request (0x08) len 6
        Handle range: 0x0001-0xffff
        Attribute type: Unknown (0x2b3a)
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #76 [hci0] 16.867610
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #77 [hci0] 16.868190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 9                 #78 [hci0] 16.917360
      ATT: Error Response (0x01) len 4
        Read By Type Request (0x08)
        Handle: 0x0000
        Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 75 flags 0x00 dlen 11                #79 [hci0] 16.917579
      ATT: Read By Group Type Request (0x10) len 6
        Handle range: 0x0001-0xffff
        Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #80 [hci0] 16.967622
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #81 [hci0] 16.968190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 24                #82 [hci0] 17.017492
      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: 0x0009-0x0011
        UUID: Device Information (0x180a)
< ACL Data TX: Handle 75 flags 0x00 dlen 15                #83 [hci0] 17.017790
      ATT: Write Request (0x12) len 10
        Handle: 0x0022
          Data: 020a0a1428050503
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #84 [hci0] 17.068110
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #85 [hci0] 17.069189
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 5                 #86 [hci0] 17.117324
      ATT: Write Response (0x13) len 0
< ACL Data TX: Handle 75 flags 0x00 dlen 9                 #87 [hci0] 17.117611
      ATT: Read Blob Request (0x0c) len 4
        Handle: 0x0003
        Offset: 0x0016
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #88 [hci0] 17.167613
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #89 [hci0] 17.168190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 20                #90 [hci0] 17.217458
      ATT: Read Blob Response (0x0d) len 15
        65 72 20 34 34 31 36 32 32 41 38 44 38 30 32     er 441622A8D802 
< ACL Data TX: Handle 75 flags 0x00 dlen 15                #91 [hci0] 17.217716
      ATT: Write Request (0x12) len 10
        Handle: 0x0022
          Data: 0c0a0a1428050503
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #92 [hci0] 17.267662
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #93 [hci0] 17.268189
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 5                 #94 [hci0] 17.317348
      ATT: Write Response (0x13) len 0
< ACL Data TX: Handle 75 flags 0x00 dlen 9                 #95 [hci0] 17.317638
      ATT: Write Request (0x12) len 4
        Handle: 0x0015
          Data: 0100
> ACL Data RX: Handle 75 flags 0x02 dlen 23                #96 [hci0] 17.367611
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5     #97 [hci0] 17.368190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 5                 #98 [hci0] 17.417349
      ATT: Write Response (0x13) len 0
< ACL Data TX: Handle 75 flags 0x00 dlen 7                 #99 [hci0] 17.417636
      ATT: Read Request (0x0a) len 2
        Handle: 0x001f
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #100 [hci0] 17.467621
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5    #101 [hci0] 17.468216
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 7                #102 [hci0] 17.517351
      ATT: Read Response (0x0b) len 2
        Value: 0100
< ACL Data TX: Handle 75 flags 0x00 dlen 11               #103 [hci0] 17.517653
      ATT: Read By Group Type Request (0x10) len 6
        Handle range: 0x0012-0xffff
        Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #104 [hci0] 17.567635
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5    #105 [hci0] 17.568189
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 18               #106 [hci0] 17.617458
      ATT: Read By Group Type Response (0x11) len 13
        Attribute data length: 6
        Attribute group list: 2 entries
        Handle range: 0x0012-0x0015
        UUID: Battery Service (0x180f)
        Handle range: 0x0016-0x0023
        UUID: Human Interface Device (0x1812)
< ACL Data TX: Handle 75 flags 0x00 dlen 9                #107 [hci0] 17.617712
      ATT: Write Request (0x12) len 4
        Handle: 0x001f
          Data: 0100
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #108 [hci0] 17.667619
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5    #109 [hci0] 17.668190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 5                #110 [hci0] 17.717349
      ATT: Write Response (0x13) len 0
< ACL Data TX: Handle 75 flags 0x00 dlen 11               #111 [hci0] 17.717638
      ATT: Read By Group Type Request (0x10) len 6
        Handle range: 0x0024-0xffff
        Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #112 [hci0] 17.767645
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5    #113 [hci0] 17.768190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 26               #114 [hci0] 17.817546
      ATT: Read By Group Type Response (0x11) len 21
        Attribute data length: 20
        Attribute group list: 1 entry
        Handle range: 0x0024-0x002a
        UUID: Vendor specific (00000001-5f60-4c4f-9c83-a7953298d40d)
< ACL Data TX: Handle 75 flags 0x00 dlen 11               #115 [hci0] 17.817841
      ATT: Read By Group Type Request (0x10) len 6
        Handle range: 0x002b-0xffff
        Attribute group type: Primary Service (0x2800)
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #116 [hci0] 17.867636
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> HCI Event: Number of Completed Packets (0x13) plen 5    #117 [hci0] 17.868190
        Num handles: 1
        Handle: 75
        Count: 1
> ACL Data RX: Handle 75 flags 0x02 dlen 9                #118 [hci0] 17.917376
      ATT: Error Response (0x01) len 4
        Read By Group Type Request (0x10)
        Handle: 0x002b
        Error: Attribute Not Found (0x0a)
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #119 [hci0] 17.967512
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #120 [hci0] 18.067512
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #121 [hci0] 18.167516
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #122 [hci0] 18.317513
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #123 [hci0] 18.367511
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #124 [hci0] 18.467511
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #125 [hci0] 18.567987
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #126 [hci0] 18.667514
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #127 [hci0] 18.767522
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #128 [hci0] 18.867513
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #129 [hci0] 18.967512
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #130 [hci0] 19.067513
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #131 [hci0] 19.167513
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #132 [hci0] 19.267537
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #133 [hci0] 19.367537
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #134 [hci0] 19.467538
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #135 [hci0] 19.567539
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #136 [hci0] 19.667988
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #137 [hci0] 19.767540
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #138 [hci0] 19.867538
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #139 [hci0] 19.967538
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 flags 0x02 dlen 23               #140 [hci0] 20.067538
      ATT: Handle Value Notification (0x1b) len 18
        Handle: 0x001e
          Data: c0828584ec7dbd7e0000000000000000
> ACL Data RX: Handle 75 fla