Tady se mi podarilo stahnout log pomoci btmon. Ke konci pise connection refused. Poznate z toho nekdo proc a co s tim?
Diky
Bluetooth monitor ver 5.53
= Note: Linux version 5.4.0-67-generic (x86_64) 0.401342
= Note: Bluetooth subsystem version 2.22 0.401344
= New Index: 28:B2:BD:8A:41:2E (Primary,USB,hci0) [hci0] 0.401345
= Open Index: 28:B2:BD:8A:41:2E [hci0] 0.401345
= Index Info: 28:B2:BD:8A:41:2E (Intel Corp.) [hci0] 0.401346
@ MGMT Open: bluetoothd (privileged) version 1.14 {0x0001} 0.401347
@ MGMT Open: btmon (privileged) version 1.14 {0x0002} 0.401418
> HCI Event: Connect Request (0x04) plen 10 #1 [hci0] 10.735431
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Class: 0x240404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Audio (Speaker, Microphone, Headset)
Link type: ACL (0x01)
< HCI Command: Accept Connection Re.. (0x01|0x0009) plen 7 #2 [hci0] 10.735546
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Role: Master (0x00)
> HCI Event: Command Status (0x0f) plen 4 #3 [hci0] 10.736495
Accept Connection Request (0x01|0x0009) ncmd 1
Status: Success (0x00)
> HCI Event: Role Change (0x12) plen 8 #4 [hci0] 10.873496
Status: Success (0x00)
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Role: Master (0x00)
> HCI Event: Link Key Request (0x17) plen 6 #5 [hci0] 10.877491
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
< HCI Command: Link Key Request Re.. (0x01|0x000b) plen 22 #6 [hci0] 10.877602
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Link key: 02e89f0b33ce9e9c670facc403fa9a3c
> HCI Event: Command Complete (0x0e) plen 10 #7 [hci0] 10.878452
Link Key Request Reply (0x01|0x000b) ncmd 1
Status: Success (0x00)
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
> HCI Event: Vendor (0xff) plen 4 #8 [hci0] 10.923426
Intel PTT Switch Notification (0x26)
Handle: 256
Packet type table: Enhanced data rate (0x01)
> HCI Event: Connect Complete (0x03) plen 11 #9 [hci0] 10.929493
Status: Success (0x00)
Handle: 256
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Link type: ACL (0x01)
Encryption: Enabled (0x01)
< HCI Command: Read Remote Support.. (0x01|0x001b) plen 2 #10 [hci0] 10.929756
Handle: 256
> ACL Data RX: Handle 256 flags 0x02 dlen 10 #11 [hci0] 10.930316
L2CAP: Information Request (0x0a) ident 1 len 2
Type: Extended features supported (0x0002)
> HCI Event: Command Status (0x0f) plen 4 #12 [hci0] 10.931410
Read Remote Supported Features (0x01|0x001b) ncmd 1
Status: Success (0x00)
> HCI Event: Max Slots Change (0x1b) plen 3 #13 [hci0] 10.944484
Handle: 256
Max slots: 5
> HCI Event: Read Remote Supported Featu.. (0x0b) plen 11 #14 [hci0] 10.946423
Status: Success (0x00)
Handle: 256
Features: 0xbf 0xfe 0x8d 0xfa 0xc8 0x2d 0x79 0x83
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Sniff mode
Power control requests
Channel quality driven data rate (CQDDR)
SCO link
HV2 packets
HV3 packets
u-law log synchronous data
A-law log synchronous data
CVSD synchronous data
Power control
Transparent synchronous data
Broadcast Encryption
Enhanced Data Rate ACL 2 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
AFH capable slave
LE Supported (Controller)
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
Pause encryption
AFH capable master
Enhanced Data Rate eSCO 2 Mbps mode
Extended Inquiry Response
Secure Simple Pairing
Encapsulated PDU
Erroneous Data Reporting
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Extended features
< HCI Command: Read Remote Extende.. (0x01|0x001c) plen 3 #15 [hci0] 10.946511
Handle: 256
Page: 1
> HCI Event: Command Status (0x0f) plen 4 #16 [hci0] 10.947483
Read Remote Extended Features (0x01|0x001c) ncmd 1
Status: Success (0x00)
> HCI Event: Read Remote Extended Features (0x23) plen 13 #17 [hci0] 10.952484
Status: Success (0x00)
Handle: 256
Page: 1/1
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
< HCI Command: Remote Name Request (0x01|0x0019) plen 10 #18 [hci0] 10.952554
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
< ACL Data TX: Handle 256 flags 0x00 dlen 10 #19 [hci0] 10.952564
L2CAP: Information Request (0x0a) ident 1 len 2
Type: Extended features supported (0x0002)
< ACL Data TX: Handle 256 flags 0x00 dlen 16 #20 [hci0] 10.952577
L2CAP: Information Response (0x0b) ident 1 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000002b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
Unicast Connectionless Data Reception
> HCI Event: Command Status (0x0f) plen 4 #21 [hci0] 10.953443
Remote Name Request (0x01|0x0019) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 #22 [hci0] 10.955479
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 16 #23 [hci0] 10.956669
L2CAP: Information Response (0x0b) ident 1 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x00000000
> HCI Event: Number of Completed Packets (0x13) plen 5 #24 [hci0] 10.958452
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 12 #25 [hci0] 10.961653
L2CAP: Connection Request (0x02) ident 1 len 4
PSM: 1 (0x0001)
Source CID: 64
@ MGMT Event: Device Connected (0x000b) plen 18 {0x0002} [hci0] 10.961719
BR/EDR Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Flags: 0x00000000
Data length: 5
Class: 0x240404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Audio (Speaker, Microphone, Headset)
@ MGMT Event: Device Connected (0x000b) plen 18 {0x0001} [hci0] 10.961719
BR/EDR Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Flags: 0x00000000
Data length: 5
Class: 0x240404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Audio (Speaker, Microphone, Headset)
< ACL Data TX: Handle 256 flags 0x00 dlen 16 #26 [hci0] 10.961753
L2CAP: Connection Response (0x03) ident 1 len 8
Destination CID: 64
Source CID: 64
Result: Connection successful (0x0000)
Status: No further information available (0x0000)
< ACL Data TX: Handle 256 flags 0x00 dlen 12 #27 [hci0] 10.961761
L2CAP: Configure Request (0x04) ident 2 len 4
Destination CID: 64
Flags: 0x0000
> HCI Event: Number of Completed Packets (0x13) plen 5 #28 [hci0] 10.965428
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 16 #29 [hci0] 10.966616
L2CAP: Configure Request (0x04) ident 2 len 8
Destination CID: 64
Flags: 0x0000
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 716
< ACL Data TX: Handle 256 flags 0x00 dlen 18 #30 [hci0] 10.966655
L2CAP: Configure Response (0x05) ident 2 len 10
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
Option: Maximum Transmission Unit (0x01) [mandatory]
MTU: 716
> HCI Event: Number of Completed Packets (0x13) plen 5 #31 [hci0] 10.967428
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 14 #32 [hci0] 10.969100
L2CAP: Configure Response (0x05) ident 2 len 6
Source CID: 64
Flags: 0x0000
Result: Success (0x0000)
> HCI Event: Number of Completed Packets (0x13) plen 5 #33 [hci0] 10.970430
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 24 #34 [hci0] 10.974099
Channel: 64 len 20 [PSM 1 mode Basic (0x00)] {chan 0}
SDP: Service Search Attribute Request (0x06) tid 1 len 15
Search pattern: [len 6]
Sequence (6) with 3 bytes [16 extra bits] len 6
UUID (3) with 2 bytes [0 extra bits] len 3
Handsfree Audio Gateway (0x111f)
Max record count: 512
Attribute list: [len 6]
Sequence (6) with 3 bytes [16 extra bits] len 6
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0004
Continuation state: 0
< ACL Data TX: Handle 256 flags 0x00 dlen 14 #35 [hci0] 10.974367
Channel: 64 len 10 [PSM 1 mode Basic (0x00)] {chan 0}
SDP: Service Search Attribute Response (0x07) tid 1 len 5
Attribute bytes: 2
Continuation state: 0
> HCI Event: Remote Name Req Complete (0x07) plen 255 #36 [hci0] 10.976427
Status: Success (0x00)
Address: 20:10:30:E7:85:8D (OUI 20-10-30)
Name: SBKP 4 A1
> HCI Event: Number of Completed Packets (0x13) plen 5 #37 [hci0] 10.978428
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 24 #38 [hci0] 10.979096
Channel: 64 len 20 [PSM 1 mode Basic (0x00)] {chan 0}
SDP: Service Search Attribute Request (0x06) tid 2 len 15
Search pattern: [len 6]
Sequence (6) with 3 bytes [16 extra bits] len 6
UUID (3) with 2 bytes [0 extra bits] len 3
AVDTP (0x0019)
Max record count: 512
Attribute list: [len 6]
Sequence (6) with 3 bytes [16 extra bits] len 6
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0004
Continuation state: 0
< ACL Data TX: Handle 256 flags 0x00 dlen 60 #39 [hci0] 10.979318
Channel: 64 len 56 [PSM 1 mode Basic (0x00)] {chan 0}
SDP: Service Search Attribute Response (0x07) tid 2 len 51
Attribute bytes: 48
Attribute list: [len 21] {position 0}
Attribute: Protocol Descriptor List (0x0004) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
L2CAP (0x0100)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0019
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
AVDTP (0x0019)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Attribute list: [len 21] {position 1}
Attribute: Protocol Descriptor List (0x0004) [len 2]
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
L2CAP (0x0100)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0019
Sequence (6) with 6 bytes [8 extra bits] len 8
UUID (3) with 2 bytes [0 extra bits] len 3
AVDTP (0x0019)
Unsigned Integer (1) with 2 bytes [0 extra bits] len 3
0x0103
Continuation state: 0
> HCI Event: Number of Completed Packets (0x13) plen 5 #40 [hci0] 10.984429
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 10 #41 [hci0] 10.985339
L2CAP: Information Request (0x0a) ident 3 len 2
Type: Extended features supported (0x0002)
< ACL Data TX: Handle 256 flags 0x00 dlen 16 #42 [hci0] 10.985379
L2CAP: Information Response (0x0b) ident 3 len 8
Type: Extended features supported (0x0002)
Result: Success (0x0000)
Features: 0x000002b8
Enhanced Retransmission Mode
Streaming Mode
FCS Option
Fixed Channels
Unicast Connectionless Data Reception
> HCI Event: Number of Completed Packets (0x13) plen 5 #43 [hci0] 10.989431
Num handles: 1
Handle: 256
Count: 1
> ACL Data RX: Handle 256 flags 0x02 dlen 12 #44 [hci0] 10.990333
L2CAP: Connection Request (0x02) ident 3 len 4
PSM: 25 (0x0019)
Source CID: 65
< ACL Data TX: Handle 256 flags 0x00 dlen 16 #45 [hci0] 10.990375
L2CAP: Connection Response (0x03) ident 3 len 8
Destination CID: 0
Source CID: 65
Result: Connection refused - security block (0x0003)
Status: No further information available (0x0000)
> HCI Event: Number of Completed Packets (0x13) plen 5 #46 [hci0] 10.994428
Num handles: 1
Handle: 256
Count: 1