As reported previously on [1], it is currently not possible to discover BLE devices with QCA9377 controllers. When trying to start an active scanning procedure with this controller, three commands are queued, LE_SET_RANDOM_ADDR, LE_SET_SCAN_PARAM and LE_SET_SCAN_ENABLE. After the first command is sent to the controller, a command complete event for it is received, and the second command is sent, an extra command complete for the first command is received. At this point the kernel sends the next command and fails to process the command complete event for the LE_SET_SCAN_PARAM command, because when it arrives it does not match the last command that was sent. This makes hdev->le_scan_type never be updated and the kernel behaves as if a passive scanning procedure was being performed, thus no device found events are sent to userspace. [1] https://www.spinics.net/lists/linux-bluetooth/msg79102.html I have received no replies on the previous report and on further attempts to contact the QCA addresses that have submitted Bluetooth firmware blobs to linux-firmware upstream. This series avoids the problem described above, but I believe ideally the controller should not be sending this extra command complete event. I'm not 100% sure if the approach taken here is the best way to work around this problem in the kernel, as I am not super familiar with the HCI layer. I'll be happy to hear suggestions of better approaches. Full logs from btmon can be found bellow this message, and the extra command complete event can be seen at timestamp 27.420131. Best regards, João Paulo Rechi Vita (2): Bluetooth: Create new HCI_QUIRK_WAIT_FOR_MATCHING_CC Bluetooth: Set HCI_QUIRK_WAIT_FOR_MATCHING_CC for QCA9377 drivers/bluetooth/btusb.c | 9 +++++++++ include/net/bluetooth/hci.h | 4 ++++ include/net/bluetooth/hci_core.h | 1 + net/bluetooth/hci_core.c | 3 +++ net/bluetooth/hci_event.c | 4 ++++ 5 files changed, 21 insertions(+) -- 2.20.1 Bluetooth monitor ver 5.50 = Note: Linux version 5.0.0+ (x86_64) 0.352340 = Note: Bluetooth subsystem version 2.22 0.352343 = New Index: 80:C5:F2:8F:87:84 (Primary,USB,hci0) [hci0] 0.352344 = Open Index: 80:C5:F2:8F:87:84 [hci0] 0.352345 = Index Info: 80:C5:F2:8F:87:84 (Qualcomm) [hci0] 0.352346 @ MGMT Open: bluetoothd (privileged) version 1.14 {0x0001} 0.352347 @ MGMT Open: btmon (privileged) version 1.14 {0x0002} 0.352366 @ MGMT Open: btmgmt (privileged) version 1.14 {0x0003} 27.302164 @ MGMT Command: Start Discovery (0x0023) plen 1 {0x0003} [hci0] 27.302310 Address type: 0x06 LE Public LE Random < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #1 [hci0] 27.302496 Address: 15:60:F2:91:B2:24 (Non-Resolvable) > HCI Event: Command Complete (0x0e) plen 4 #2 [hci0] 27.419117 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #3 [hci0] 27.419244 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 #4 [hci0] 27.420131 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #5 [hci0] 27.420259 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #6 [hci0] 27.420969 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) > HCI Event: Command Complete (0x0e) plen 4 #7 [hci0] 27.421983 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) @ MGMT Event: Command Complete (0x0001) plen 4 {0x0003} [hci0] 27.422059 Start Discovery (0x0023) plen 1 Status: Success (0x00) Address type: 0x06 LE Public LE Random @ MGMT Event: Discovering (0x0013) plen 2 {0x0003} [hci0] 27.422067 Address type: 0x06 LE Public LE Random Discovery: Enabled (0x01) @ MGMT Event: Discovering (0x0013) plen 2 {0x0002} [hci0] 27.422067 Address type: 0x06 LE Public LE Random Discovery: Enabled (0x01) @ MGMT Event: Discovering (0x0013) plen 2 {0x0001} [hci0] 27.422067 Address type: 0x06 LE Public LE Random Discovery: Enabled (0x01) > HCI Event: LE Meta Event (0x3e) plen 39 #8 [hci0] 27.434978 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: E8:95:19:72:73:CC (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: -27 dBm (0xe5) > HCI Event: LE Meta Event (0x3e) plen 12 #9 [hci0] 27.435993 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: E8:95:19:72:73:CC (Static) Data length: 0 RSSI: -27 dBm (0xe5) > HCI Event: LE Meta Event (0x3e) plen 34 #10 [hci0] 27.456126 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:42 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS 424362 RSSI: -78 dBm (0xb2) > HCI Event: LE Meta Event (0x3e) plen 15 #11 [hci0] 27.458091 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:42 (HTC Corporation) Data length: 3 TX power: 4 dBm RSSI: -79 dBm (0xb1) > HCI Event: LE Meta Event (0x3e) plen 36 #12 [hci0] 27.466127 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 88:C6:26:BC:47:E0 (Logitech, Inc) Data length: 24 Flags: 0x06 LE General Discoverable Mode BR/EDR Not Supported Name (short): 128-bit Service UUIDs (complete): 1 entry Vendor specific (72daa6c3-29c2-6283-0c4a-2818e4d37e75) RSSI: -89 dBm (0xa7) > HCI Event: LE Meta Event (0x3e) plen 43 #13 [hci0] 27.483060 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 3E:AA:03:39:AF:93 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 0109200205f7919173c0503f361cb0bc3065cee7253049c23c8662 RSSI: -86 dBm (0xaa) > HCI Event: LE Meta Event (0x3e) plen 43 #14 [hci0] 27.496132 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -75 dBm (0xb5) > HCI Event: LE Meta Event (0x3e) plen 43 #15 [hci0] 27.500136 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 25:56:82:C6:5F:D4 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092000318c08c684a9670c9e48b8594178670965955236d78ca8 RSSI: -78 dBm (0xb2) > HCI Event: LE Meta Event (0x3e) plen 43 #16 [hci0] 27.521133 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 17:AD:7B:9D:81:0A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002bfe890ca48146f86fba1398c5baf6bd86df2f6b6b4cab3 RSSI: -80 dBm (0xb0) > HCI Event: LE Meta Event (0x3e) plen 34 #17 [hci0] 27.524125 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -72 dBm (0xb8) > HCI Event: LE Meta Event (0x3e) plen 15 #18 [hci0] 27.526031 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 3 TX power: 4 dBm RSSI: -72 dBm (0xb8) > HCI Event: LE Meta Event (0x3e) plen 26 #19 [hci0] 27.555065 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: 4C:31:90:6F:B8:ED (Resolvable) Data length: 14 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0714add576 RSSI: -94 dBm (0xa2) > HCI Event: LE Meta Event (0x3e) plen 40 #20 [hci0] 27.578973 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 7A:AE:04:2B:99:83 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -52 dBm (0xcc) > HCI Event: LE Meta Event (0x3e) plen 22 #21 [hci0] 27.581128 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: 7A:AE:04:2B:99:83 (Resolvable) Data length: 10 Company: Google (224) Data: 0190ca3e7e6b RSSI: -52 dBm (0xcc) > HCI Event: LE Meta Event (0x3e) plen 26 #22 [hci0] 27.590133 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 50:32:37:8C:8E:8E (Apple, Inc.) Data length: 14 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0114399c7d RSSI: -88 dBm (0xa8) > HCI Event: LE Meta Event (0x3e) plen 43 #23 [hci0] 27.604987 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 43 #24 [hci0] 27.610981 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 17:AD:7B:9D:81:0A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002bfe890ca48146f86fba1398c5baf6bd86df2f6b6b4cab3 RSSI: -82 dBm (0xae) > HCI Event: LE Meta Event (0x3e) plen 39 #25 [hci0] 27.646058 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: E8:95:19:72:73:CC (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: -29 dBm (0xe3) > HCI Event: LE Meta Event (0x3e) plen 27 #26 [hci0] 27.647986 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 02:95:02:1D:EC:CA (Non-Resolvable) Data length: 15 Flags: 0x1b LE Limited Discoverable Mode LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 03090a000098 RSSI: -82 dBm (0xae) > HCI Event: LE Meta Event (0x3e) plen 40 #27 [hci0] 27.658984 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -76 dBm (0xb4) > HCI Event: LE Meta Event (0x3e) plen 34 #28 [hci0] 27.669971 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:42 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS 424362 RSSI: -77 dBm (0xb3) > HCI Event: LE Meta Event (0x3e) plen 27 #29 [hci0] 27.685062 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: B0:34:95:32:11:FA (Apple, Inc.) Data length: 15 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 035e0a0000d2 RSSI: -89 dBm (0xa7) > HCI Event: LE Meta Event (0x3e) plen 39 #30 [hci0] 27.697970 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: E8:95:19:72:73:CC (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: -30 dBm (0xe2) > HCI Event: LE Meta Event (0x3e) plen 43 #31 [hci0] 27.706061 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -80 dBm (0xb0) > HCI Event: LE Meta Event (0x3e) plen 34 #32 [hci0] 27.768055 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:42 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS 424362 RSSI: -74 dBm (0xb6) > HCI Event: LE Meta Event (0x3e) plen 26 #33 [hci0] 27.785060 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 50:32:37:8C:8E:8E (Apple, Inc.) Data length: 14 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0114399c7d RSSI: -88 dBm (0xa8) > HCI Event: LE Meta Event (0x3e) plen 40 #34 [hci0] 27.792059 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -66 dBm (0xbe) > HCI Event: LE Meta Event (0x3e) plen 22 #35 [hci0] 27.794058 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 10 Company: Google (224) Data: 01daca61698f RSSI: -66 dBm (0xbe) > HCI Event: LE Meta Event (0x3e) plen 43 #36 [hci0] 27.814973 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 33:FB:A2:A0:68:4A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002928d2b061d019431be7639a37405f42054032d52d23bb8 RSSI: -70 dBm (0xba) > HCI Event: LE Meta Event (0x3e) plen 34 #37 [hci0] 27.830967 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -71 dBm (0xb9) > HCI Event: LE Meta Event (0x3e) plen 40 #38 [hci0] 27.847059 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 7A:AE:04:2B:99:83 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -57 dBm (0xc7) > HCI Event: LE Meta Event (0x3e) plen 43 #39 [hci0] 27.858061 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 0B:AC:03:90:E2:52 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028eaae368523854409d2335d8ae88bf82c1b6bc102ed5e7 RSSI: -83 dBm (0xad) > HCI Event: LE Meta Event (0x3e) plen 27 #40 [hci0] 27.860041 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: B0:34:95:32:11:FA (Apple, Inc.) Data length: 15 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 035e0a0000d2 RSSI: -84 dBm (0xac) > HCI Event: LE Meta Event (0x3e) plen 26 #41 [hci0] 27.907985 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: 69:A1:40:C3:13:0A (Resolvable) Data length: 14 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0a1ca19d89 RSSI: -90 dBm (0xa6) > HCI Event: LE Meta Event (0x3e) plen 40 #42 [hci0] 27.916124 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 43 #43 [hci0] 27.919129 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 25:56:82:C6:5F:D4 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092000318c08c684a9670c9e48b8594178670965955236d78ca8 RSSI: -73 dBm (0xb7) > HCI Event: LE Meta Event (0x3e) plen 34 #44 [hci0] 27.928123 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -71 dBm (0xb9) > HCI Event: LE Meta Event (0x3e) plen 34 #45 [hci0] 27.987233 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:42 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS 424362 RSSI: -69 dBm (0xbb) > HCI Event: LE Meta Event (0x3e) plen 43 #46 [hci0] 27.995132 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 3E:AA:03:39:AF:93 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 0109200205f7919173c0503f361cb0bc3065cee7253049c23c8662 RSSI: -85 dBm (0xab) > HCI Event: LE Meta Event (0x3e) plen 43 #47 [hci0] 28.027133 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 27 #48 [hci0] 28.056066 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: B0:34:95:32:11:FA (Apple, Inc.) Data length: 15 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 035e0a0000d2 RSSI: -88 dBm (0xa8) > HCI Event: LE Meta Event (0x3e) plen 40 #49 [hci0] 28.122131 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 7A:AE:04:2B:99:83 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -56 dBm (0xc8) > HCI Event: LE Meta Event (0x3e) plen 43 #50 [hci0] 28.131132 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 33:FB:A2:A0:68:4A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002928d2b061d019431be7639a37405f42054032d52d23bb8 RSSI: -86 dBm (0xaa) > HCI Event: LE Meta Event (0x3e) plen 40 #51 [hci0] 28.303237 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -67 dBm (0xbd) > HCI Event: LE Meta Event (0x3e) plen 27 #52 [hci0] 28.701239 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:34:6D:48:3C:41 (Non-Resolvable) Data length: 15 Flags: 0x1b LE Limited Discoverable Mode LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 030cc0a80036 RSSI: -89 dBm (0xa7) > HCI Event: LE Meta Event (0x3e) plen 34 #53 [hci0] 28.741233 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -71 dBm (0xb9) > HCI Event: LE Meta Event (0x3e) plen 43 #54 [hci0] 28.766131 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -77 dBm (0xb3) > HCI Event: LE Meta Event (0x3e) plen 40 #55 [hci0] 28.829237 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -66 dBm (0xbe) > HCI Event: LE Meta Event (0x3e) plen 43 #56 [hci0] 28.946115 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 33:FB:A2:A0:68:4A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002928d2b061d019431be7639a37405f42054032d52d23bb8 RSSI: -88 dBm (0xa8) > HCI Event: LE Meta Event (0x3e) plen 40 #57 [hci0] 28.949131 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 22 #58 [hci0] 28.951128 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 10 Company: Google (224) Data: 1dd9ca8e7047 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 27 #59 [hci0] 28.973131 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: B0:34:95:32:11:FA (Apple, Inc.) Data length: 15 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Apple TV (9) Data: 035e0a0000d2 RSSI: -84 dBm (0xac) > HCI Event: LE Meta Event (0x3e) plen 43 #60 [hci0] 30.553238 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 3D:93:75:B8:6E:09 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028e4b82ba058f2f37e060a1fa85e8a99c750384ec897b20 RSSI: -91 dBm (0xa5) > HCI Event: LE Meta Event (0x3e) plen 34 #61 [hci0] 30.571128 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -70 dBm (0xba) > HCI Event: LE Meta Event (0x3e) plen 40 #62 [hci0] 30.768238 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -77 dBm (0xb3) > HCI Event: LE Meta Event (0x3e) plen 43 #63 [hci0] 30.965238 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 33:FB:A2:A0:68:4A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002928d2b061d019431be7639a37405f42054032d52d23bb8 RSSI: -74 dBm (0xb6) > HCI Event: LE Meta Event (0x3e) plen 40 #64 [hci0] 31.159237 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -65 dBm (0xbf) > HCI Event: LE Meta Event (0x3e) plen 12 #65 [hci0] 31.250241 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Public (0x00) Address: 50:32:37:8C:8E:8E (Apple, Inc.) Data length: 0 RSSI: -82 dBm (0xae) > HCI Event: LE Meta Event (0x3e) plen 23 #66 [hci0] 31.766241 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: 4F:E2:1C:81:96:4D (Resolvable) Data length: 11 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0304 RSSI: -94 dBm (0xa2) > HCI Event: LE Meta Event (0x3e) plen 34 #67 [hci0] 31.789124 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -70 dBm (0xba) > HCI Event: LE Meta Event (0x3e) plen 40 #68 [hci0] 31.803130 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 43 #69 [hci0] 31.917135 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 2C:44:85:C3:1F:22 (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 010920028a9a16c0a22049fd76e5149c66d5703368ed3663413e54 RSSI: -61 dBm (0xc3) > HCI Event: LE Meta Event (0x3e) plen 26 #70 [hci0] 31.978239 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: 69:A1:40:C3:13:0A (Resolvable) Data length: 14 Flags: 0x1a LE General Discoverable Mode Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Apple, Inc. (76) Type: Unknown (16) Data: 0a1ca19d89 RSSI: -81 dBm (0xaf) > HCI Event: LE Meta Event (0x3e) plen 43 #71 [hci0] 32.169240 LE Advertising Report (0x02) Num reports: 1 Event type: Non connectable undirected - ADV_NONCONN_IND (0x03) Address type: Random (0x01) Address: 33:FB:A2:A0:68:4A (Non-Resolvable) Data length: 31 Company: Microsoft (6) Data: 01092002928d2b061d019431be7639a37405f42054032d52d23bb8 RSSI: -75 dBm (0xb5) > HCI Event: LE Meta Event (0x3e) plen 40 #72 [hci0] 32.214242 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 4A:97:99:08:9E:89 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -66 dBm (0xbe) > HCI Event: LE Meta Event (0x3e) plen 26 #73 [hci0] 34.032239 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Random (0x01) Address: C2:A8:AB:46:C0:93 (Static) Data length: 14 Flags: 0x06 LE General Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (partial): 1 entry Nest Labs Inc. (0xfeaf) Name (complete): N0BM6 RSSI: -86 dBm (0xaa) > HCI Event: LE Meta Event (0x3e) plen 33 #74 [hci0] 34.035125 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: C2:A8:AB:46:C0:93 (Static) Data length: 21 Service Data (UUID 0xfeaf): 100100025a230900de1bb2000030b41800 RSSI: -85 dBm (0xab) > HCI Event: LE Meta Event (0x3e) plen 34 #75 [hci0] 34.125232 LE Advertising Report (0x02) Num reports: 1 Event type: Connectable undirected - ADV_IND (0x00) Address type: Public (0x00) Address: 80:7A:BF:E1:B7:B2 (HTC Corporation) Data length: 22 Flags: 0x05 LE Limited Discoverable Mode BR/EDR Not Supported 16-bit Service UUIDs (complete): 1 entry Unknown (0xcb00) Name (complete): HTC BS B23CE4 RSSI: -70 dBm (0xba) > HCI Event: LE Meta Event (0x3e) plen 40 #76 [hci0] 34.132131 LE Advertising Report (0x02) Num reports: 1 Event type: Scannable undirected - ADV_SCAN_IND (0x02) Address type: Random (0x01) Address: 5B:16:F0:4E:F8:38 (Resolvable) Data length: 28 16-bit Service UUIDs (complete): 1 entry Google (0xfe9f) Service Data (UUID 0xfe9f): 0000000000000000000000000000000000000000 RSSI: -78 dBm (0xb2) > HCI Event: LE Meta Event (0x3e) plen 12 #77 [hci0] 36.036242 LE Advertising Report (0x02) Num reports: 1 Event type: Scan response - SCAN_RSP (0x04) Address type: Random (0x01) Address: 69:A1:40:C3:13:0A (Resolvable) Data length: 0 RSSI: -81 dBm (0xaf) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #78 [hci0] 37.737722 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #79 [hci0] 37.739124 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) @ MGMT Event: Discovering (0x0013) plen 2 {0x0003} [hci0] 37.739273 Address type: 0x06 LE Public LE Random Discovery: Disabled (0x00) @ MGMT Event: Discovering (0x0013) plen 2 {0x0002} [hci0] 37.739273 Address type: 0x06 LE Public LE Random Discovery: Disabled (0x00) @ MGMT Event: Discovering (0x0013) plen 2 {0x0001} [hci0] 37.739273 Address type: 0x06 LE Public LE Random Discovery: Disabled (0x00) @ MGMT Close: btmgmt {0x0003} 37.739481
