On 01.02.2017 20:47, Marcel Holtmann wrote:
Hi Tanu,
PulseAudio recently started to use
getsockopt(sock, SOL_SCO, SCO_OPTIONS, &sco_opt, &len);
read_mtu = sco_opt.mtu;
write_mtu = sco_opt.mtu;
to query the MTU of the SCO socket. Previously we used a fixed value of
48, but that didn't work for some bluetooth chipsets (see the commit
message[1]). Now, however, it was reported[2] that the new code doesn't
work on some hardware where the old fixed MTU used to work.
can you share details here and btmon traces for the data buffer sizes and the USB descriptor details. We would need to figure out where this goes wrong and maybe introduce some driver quirks to ensure that it returns usable values.
Regards
Marcel
Hi Marcel,
attached you find the btmon trace. The headset connects OK, so
this is just what happens when I try to play back something to the
HSP sink. The symptom is that I cannot hear anything and the
headset disconnects after a while. Maybe this is a bug in the headset?
The device is a Plantronics Backbeat Pro, I have the same issue with
an older 590Plantronics. Recording works, but I see in the trace
that recording still uses an MTU of 48.
Let me know if you need more information.
Regards
Georg
Bluetooth monitor ver 5.28
* Unknown packet (code 12 len 29) [hci65535] 0.116051
4c 69 6e 75 78 20 76 65 72 73 69 6f 6e 20 34 2e Linux version 4.
39 2e 30 20 28 78 38 36 5f 36 34 29 00 9.0 (x86_64).
* Unknown packet (code 12 len 33) [hci65535] 0.116054
42 6c 75 65 74 6f 6f 74 68 20 73 75 62 73 79 73 Bluetooth subsys
74 65 6d 20 76 65 72 73 69 6f 6e 20 32 2e 32 32 tem version 2.22
00 .
= New Index: 00:15:83:73:FD:06 (BR/EDR,USB,hci0) [hci0] 0.116056
* Unknown packet (code 8 len 0) [hci0] 0.116056
* Unknown packet (code 10 len 8) [hci0] 0.116057
06 fd 73 83 15 00 0a 00 ..s.....
= New Index: 00:18:E4:07:2B:C8 (BR/EDR,USB,hci1) [hci1] 0.116057
* Unknown packet (code 8 len 0) [hci1] 0.116058
* Unknown packet (code 10 len 8) [hci1] 0.116058
c8 2b 07 e4 18 00 0a 00 .+......
* Unknown packet (code 14 len 30) [hci65535] 0.116060
01 00 00 00 02 00 01 0e 00 01 00 00 00 10 62 6c ..............bl
75 65 74 6f 6f 74 68 64 00 00 00 00 00 00 uetoothd......
* Unknown packet (code 14 len 30) [hci65535] 0.116080
02 00 00 00 02 00 01 0e 00 01 00 00 00 10 62 74 ..............bt
6d 6f 6e 00 00 00 00 00 00 00 00 00 00 00 mon...........
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.123172
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.123178
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.123178
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.123179
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.123304
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.123317
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.123332
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.133178
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.133182
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.133183
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.133299
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.133343
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.143188
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.143194
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.143195
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.143327
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 0.143339
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.153174
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.153179
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 0.153180
... this goes on for a while ...
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 13.992896
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 13.993218
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 13.993317
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.002893
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.002901
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.002902
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.003168
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.003243
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.012775
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.012783
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.012785
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.012786
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.013005
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.013119
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.013206
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.022899
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.022907
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.022908
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.023263
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.023274
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.023278
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.032762
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.032770
> SCO Data RX: Handle 45 flags 0x00 dlen 48 [hci0] 14.032770
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.033090
< SCO Data TX: Handle 45 flags 0x00 dlen 64 [hci0] 14.033102
@ Class of Device Changed: 0x000000
@ New Settings: 0x0090
bondable br/edr
* Unknown packet (code 17 len 9) [hci0] 14.067817
02 00 00 00 07 00 00 00 00 .........
* Unknown packet (code 17 len 9) [hci0] 14.067817
01 00 00 00 07 00 00 00 00 .........
* Unknown packet (code 17 len 10) [hci0] 14.067836
02 00 00 00 06 00 90 00 00 00 ..........
* Unknown packet (code 17 len 10) [hci0] 14.067836
01 00 00 00 06 00 90 00 00 00 ..........
* Unknown packet (code 9 len 0) [hci0] 14.165887
* Unknown packet (code 17 len 6) [hci0] 14.165896
02 00 00 00 05 00 ......
* Unknown packet (code 17 len 6) [hci0] 14.165896
01 00 00 00 05 00 ......
= Delete Index: 00:15:83:73:FD:06 [hci0] 14.165904
@ Index Removed
= New Index: 00:00:00:00:00:00 (BR/EDR,USB,hci0) [hci0] 16.719636
* Unknown packet (code 8 len 0) [hci0] 16.719775
< HCI Command: Reset (0x03|0x0003) plen 0 [hci0] 16.719820
> HCI Event: Command Status (0x0f) plen 4 [hci0] 16.720462
NOP (0x00|0x0000) ncmd 1
Status: Success (0x00)
* Unknown packet (code 14 len 30) [hci65535] 16.743847
03 00 00 00 00 00 02 16 00 01 00 00 00 10 68 63 ..............hc
69 63 6f 6e 66 69 67 00 00 00 00 00 00 00 iconfig.......
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 16.884445
Reset (0x03|0x0003) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Supported Fe.. (0x04|0x0003) plen 0 [hci0] 16.884480
> HCI Event: Command Complete (0x0e) plen 12 [hci0] 16.886441
Read Local Supported Features (0x04|0x0003) ncmd 1
Status: Success (0x00)
Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Hold mode
Sniff mode
Park state
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
Paging parameter negotiation
Power control
Transparent synchronous data
Broadcast Encryption
Enhanced Data Rate ACL 2 Mbps mode
Enhanced Data Rate ACL 3 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
EV4 packets
EV5 packets
AFH capable slave
AFH classification slave
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
AFH capable master
AFH classification master
Enhanced Data Rate eSCO 2 Mbps mode
Enhanced Data Rate eSCO 3 Mbps mode
3-slot Enhanced Data Rate eSCO packets
Extended features
< HCI Command: Read Local Version Info.. (0x04|0x0001) plen 0 [hci0] 16.886489
> HCI Event: Command Complete (0x0e) plen 12 [hci0] 16.895442
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Bluetooth 2.0 (0x03) - Revision 5276 (0x149c)
LMP version: Bluetooth 2.0 (0x03) - Subversion 5276 (0x149c)
Manufacturer: Cambridge Silicon Radio (10)
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0 [hci0] 16.895477
> HCI Event: Command Complete (0x0e) plen 10 [hci0] 16.897441
Read BD ADDR (0x04|0x0009) ncmd 1
Status: Success (0x00)
Address: 00:15:83:73:FD:06 (IVT corporation)
< HCI Command: Read Buffer Size (0x04|0x0005) plen 0 [hci0] 16.897549
> HCI Event: Command Complete (0x0e) plen 11 [hci0] 16.904438
Read Buffer Size (0x04|0x0005) ncmd 1
Status: Success (0x00)
ACL MTU: 384 ACL max packet: 8
SCO MTU: 64 SCO max packet: 8
< HCI Command: Read Class of Device (0x03|0x0023) plen 0 [hci0] 16.904484
> HCI Event: Command Complete (0x0e) plen 7 [hci0] 16.906438
Read Class of Device (0x03|0x0023) ncmd 1
Status: Success (0x00)
Class: 0x000000
Major class: Miscellaneous
Minor class: 0x00
< HCI Command: Read Local Name (0x03|0x0014) plen 0 [hci0] 16.906478
> HCI Event: Command Complete (0x0e) plen 252 [hci0] 16.990444
Read Local Name (0x03|0x0014) ncmd 1
Status: Success (0x00)
Name: Bluetooth2.1+EDR CLASS1
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0 [hci0] 16.990494
> HCI Event: Command Complete (0x0e) plen 6 [hci0] 16.992445
Read Voice Setting (0x03|0x0025) ncmd 1
Status: Success (0x00)
Setting: 0x0060
Input Coding: Linear
Input Data Format: 2's complement
Input Sample Size: 16-bit
# of bits padding at MSB: 0
Air Coding Format: CVSD
< HCI Command: Read Number of Supporte.. (0x03|0x0038) plen 0 [hci0] 16.992490
> HCI Event: Command Complete (0x0e) plen 5 [hci0] 16.994419
Read Number of Supported IAC (0x03|0x0038) ncmd 1
Status: Success (0x00)
Number of IAC: 2
< HCI Command: Read Current IAC LAP (0x03|0x0039) plen 0 [hci0] 16.994477
> HCI Event: Command Complete (0x0e) plen 8 [hci0] 16.996414
Read Current IAC LAP (0x03|0x0039) ncmd 1
Status: Success (0x00)
Number of IAC: 1
Access code: 0x9e8b33 (General Inquiry)
< HCI Command: Set Event Filter (0x03|0x0005) plen 1 [hci0] 16.996455
Type: Clear All Filters (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 16.998446
Set Event Filter (0x03|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: Write Connection Accept.. (0x03|0x0016) plen 2 [hci0] 16.998491
Timeout: 20000.000 msec (0x7d00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.000445
Write Connection Accept Timeout (0x03|0x0016) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Supported Co.. (0x04|0x0002) plen 0 [hci0] 17.000479
> HCI Event: Command Complete (0x0e) plen 68 [hci0] 17.038414
Read Local Supported Commands (0x04|0x0002) ncmd 1
Status: Success (0x00)
Commands: 118 entries
Inquiry (Octet 0 - Bit 0)
Inquiry Cancel (Octet 0 - Bit 1)
Periodic Inquiry Mode (Octet 0 - Bit 2)
Exit Periodic Inquiry Mode (Octet 0 - Bit 3)
Create Connection (Octet 0 - Bit 4)
Disconnect (Octet 0 - Bit 5)
Add SCO Connection (Octet 0 - Bit 6)
Create Connection Cancel (Octet 0 - Bit 7)
Accept Connection Request (Octet 1 - Bit 0)
Reject Connection Request (Octet 1 - Bit 1)
Link Key Request Reply (Octet 1 - Bit 2)
Link Key Request Negative Reply (Octet 1 - Bit 3)
PIN Code Request Reply (Octet 1 - Bit 4)
PIN Code Request Negative Reply (Octet 1 - Bit 5)
Change Connection Packet Type (Octet 1 - Bit 6)
Authentication Requested (Octet 1 - Bit 7)
Set Connection Encryption (Octet 2 - Bit 0)
Change Connection Link Key (Octet 2 - Bit 1)
Master Link Key (Octet 2 - Bit 2)
Remote Name Request (Octet 2 - Bit 3)
Remote Name Request Cancel (Octet 2 - Bit 4)
Read Remote Supported Features (Octet 2 - Bit 5)
Read Remote Extended Features (Octet 2 - Bit 6)
Read Remote Version Information (Octet 2 - Bit 7)
Read Clock Offset (Octet 3 - Bit 0)
Read LMP Handle (Octet 3 - Bit 1)
Hold Mode (Octet 4 - Bit 1)
Sniff Mode (Octet 4 - Bit 2)
Exit Sniff Mode (Octet 4 - Bit 3)
Park State (Octet 4 - Bit 4)
Exit Park State (Octet 4 - Bit 5)
QoS Setup (Octet 4 - Bit 6)
Role Discovery (Octet 4 - Bit 7)
Switch Role (Octet 5 - Bit 0)
Read Link Policy Settings (Octet 5 - Bit 1)
Write Link Policy Settings (Octet 5 - Bit 2)
Read Default Link Policy Settings (Octet 5 - Bit 3)
Write Default Link Policy Settings (Octet 5 - Bit 4)
Flow Specification (Octet 5 - Bit 5)
Set Event Mask (Octet 5 - Bit 6)
Reset (Octet 5 - Bit 7)
Set Event Filter (Octet 6 - Bit 0)
Flush (Octet 6 - Bit 1)
Read PIN Type (Octet 6 - Bit 2)
Write PIN Type (Octet 6 - Bit 3)
Create New Unit Key (Octet 6 - Bit 4)
Read Stored Link Key (Octet 6 - Bit 5)
Write Stored Link Key (Octet 6 - Bit 6)
Delete Stored Link Key (Octet 6 - Bit 7)
Write Local Name (Octet 7 - Bit 0)
Read Local Name (Octet 7 - Bit 1)
Read Connection Accept Timeout (Octet 7 - Bit 2)
Write Connection Accept Timeout (Octet 7 - Bit 3)
Read Page Timeout (Octet 7 - Bit 4)
Write Page Timeout (Octet 7 - Bit 5)
Read Scan Enable (Octet 7 - Bit 6)
Write Scan Enable (Octet 7 - Bit 7)
Read Page Scan Activity (Octet 8 - Bit 0)
Write Page Scan Activity (Octet 8 - Bit 1)
Read Inquiry Scan Activity (Octet 8 - Bit 2)
Write Inquiry Scan Activity (Octet 8 - Bit 3)
Read Authentication Enable (Octet 8 - Bit 4)
Write Authentication Enable (Octet 8 - Bit 5)
Read Encryption Mode (Octet 8 - Bit 6)
Write Encryption Mode (Octet 8 - Bit 7)
Read Class of Device (Octet 9 - Bit 0)
Write Class of Device (Octet 9 - Bit 1)
Read Voice Setting (Octet 9 - Bit 2)
Write Voice Setting (Octet 9 - Bit 3)
Read Automatic Flush Timeout (Octet 9 - Bit 4)
Write Automatic Flush Timeout (Octet 9 - Bit 5)
Read Num Broadcast Retransmissions (Octet 9 - Bit 6)
Write Num Broadcast Retransmissions (Octet 9 - Bit 7)
Read Hold Mode Activity (Octet 10 - Bit 0)
Write Hold Mode Activity (Octet 10 - Bit 1)
Read Transmit Power Level (Octet 10 - Bit 2)
Read Sync Flow Control Enable (Octet 10 - Bit 3)
Write Sync Flow Control Enable (Octet 10 - Bit 4)
Set Controller To Host Flow Control (Octet 10 - Bit 5)
Host Buffer Size (Octet 10 - Bit 6)
Host Number of Completed Packets (Octet 10 - Bit 7)
Read Link Supervision Timeout (Octet 11 - Bit 0)
Write Link Supervision Timeout (Octet 11 - Bit 1)
Read Number of Supported IAC (Octet 11 - Bit 2)
Read Current IAC LAP (Octet 11 - Bit 3)
Write Current IAC LAP (Octet 11 - Bit 4)
Read Page Scan Period Mode (Octet 11 - Bit 5)
Write Page Scan Period Mode (Octet 11 - Bit 6)
Read Page Scan Mode (Octet 11 - Bit 7)
Write Page Scan Mode (Octet 12 - Bit 0)
Set AFH Host Channel Classification (Octet 12 - Bit 1)
Read Inquiry Scan Type (Octet 12 - Bit 4)
Write Inquiry Scan Type (Octet 12 - Bit 5)
Read Inquiry Mode (Octet 12 - Bit 6)
Write Inquiry Mode (Octet 12 - Bit 7)
Read Page Scan Type (Octet 13 - Bit 0)
Write Page Scan Type (Octet 13 - Bit 1)
Read AFH Channel Assessment Mode (Octet 13 - Bit 2)
Write AFH Channel Assessment Mode (Octet 13 - Bit 3)
Read Local Version Information (Octet 14 - Bit 3)
Read Local Supported Commands (Octet 14 - Bit 4)
Read Local Supported Features (Octet 14 - Bit 5)
Read Local Extended Features (Octet 14 - Bit 6)
Read Buffer Size (Octet 14 - Bit 7)
Read Country Code (Octet 15 - Bit 0)
Read BD ADDR (Octet 15 - Bit 1)
Read Failed Contact Counter (Octet 15 - Bit 2)
Reset Failed Contact Counter (Octet 15 - Bit 3)
Read Link Quality (Octet 15 - Bit 4)
Read RSSI (Octet 15 - Bit 5)
Read AFH Channel Map (Octet 15 - Bit 6)
Read Clock (Octet 15 - Bit 7)
Read Loopback Mode (Octet 16 - Bit 0)
Write Loopback Mode (Octet 16 - Bit 1)
Enable Device Under Test Mode (Octet 16 - Bit 2)
Setup Synchronous Connection (Octet 16 - Bit 3)
Accept Synchronous Connection Request (Octet 16 - Bit 4)
Reject Synchronous Connection Request (Octet 16 - Bit 5)
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1 [hci0] 17.038468
Mode: Inquiry Result with RSSI (0x01)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.040439
Write Inquiry Mode (0x03|0x0045) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Extended Fea.. (0x04|0x0004) plen 1 [hci0] 17.040477
Page: 1
> HCI Event: Command Complete (0x0e) plen 14 [hci0] 17.042438
Read Local Extended Features (0x04|0x0004) ncmd 1
Status: Success (0x00)
Page: 1/0
Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Set Event Mask (0x03|0x0001) plen 8 [hci0] 17.042544
Mask: 0x00001807fffbffff
Inquiry Complete
Inquiry Result
Connection Complete
Connection Request
Disconnection Complete
Authentication Complete
Remote Name Request Complete
Encryption Change
Change Connection Link Key Complete
Master Link Key Complete
Read Remote Supported Features Complete
Read Remote Version Information Complete
QoS Setup Complete
Command Complete
Command Status
Hardware Error
Flush Occurred
Role Change
Mode Change
Return Link Keys
PIN Code Request
Link Key Request
Link Key Notification
Loopback Command
Data Buffer Overflow
Max Slots Change
Read Clock Offset Complete
Connection Packet Type Changed
QoS Violation
Page Scan Mode Change
Page Scan Repetition Mode Change
Flow Specification Complete
Inquiry Result with RSSI
Read Remote Extended Features Complete
Synchronous Connection Complete
Synchronous Connection Changed
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.044447
Set Event Mask (0x03|0x0001) ncmd 1
Status: Success (0x00)
< HCI Command: Read Stored Link Key (0x03|0x000d) plen 7 [hci0] 17.044489
Address: 00:00:00:00:00:00 (OUI 00-00-00)
Read all: 0x01
> HCI Event: Command Complete (0x0e) plen 8 [hci0] 17.048437
Read Stored Link Key (0x03|0x000d) ncmd 1
Status: Success (0x00)
Max num keys: 16
Num keys: 0
< HCI Command: Write Default Link Poli.. (0x02|0x000f) plen 2 [hci0] 17.048480
Link policy: 0x000f
Enable Role Switch
Enable Hold Mode
Enable Sniff Mode
Enabled Park State
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.050434
Write Default Link Policy Settings (0x02|0x000f) ncmd 1
Status: Success (0x00)
< HCI Command: Read Page Scan Activity (0x03|0x001b) plen 0 [hci0] 17.050475
> HCI Event: Command Complete (0x0e) plen 8 [hci0] 17.052434
Read Page Scan Activity (0x03|0x001b) ncmd 1
Status: Success (0x00)
Interval: 1280.000 msec (0x0800)
Window: 11.250 msec (0x0012)
< HCI Command: Read Page Scan Type (0x03|0x0046) plen 0 [hci0] 17.052467
> HCI Event: Command Complete (0x0e) plen 5 [hci0] 17.054435
Read Page Scan Type (0x03|0x0046) ncmd 1
Status: Success (0x00)
Type: Standard Scan (0x00)
< HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7 [hci0] 17.054526
Address: 00:00:00:00:00:00 (OUI 00-00-00)
Delete all: 0x01
> HCI Event: Command Complete (0x0e) plen 6 [hci0] 17.061439
Delete Stored Link Key (0x03|0x0012) ncmd 1
Status: Success (0x00)
Num keys: 0
* Unknown packet (code 10 len 8) [hci0] 17.061508
06 fd 73 83 15 00 0a 00 ..s.....
* Unknown packet (code 17 len 6) [hci0] 17.061519
02 00 00 00 04 00 ......
* Unknown packet (code 17 len 6) [hci0] 17.061519
01 00 00 00 04 00 ......
@ Index Added
* Unknown packet (code 15 len 4) [hci65535] 17.061593
03 00 00 00 ....
* Unknown packet (code 16 len 6) [hci0] 17.061666
01 00 00 00 04 00 ......
* Unknown packet (code 17 len 289) [hci0] 17.061678
01 00 00 00 01 00 04 00 00 06 fd 73 83 15 00 03 ...........s....
0a 00 bf 10 00 00 81 00 00 00 00 00 00 42 6c 75 .............Blu
65 74 6f 6f 74 68 32 2e 31 2b 45 44 52 20 43 4c etooth2.1+EDR CL
41 53 53 31 00 00 00 00 00 00 00 00 00 00 00 00 ASS1............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 .
* Unknown packet (code 16 len 22) [hci0] 17.064975
01 00 00 00 11 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 ......
* Unknown packet (code 17 len 12) [hci0] 17.064989
01 00 00 00 01 00 11 00 00 00 00 00 ............
* Unknown packet (code 16 len 13) [hci0] 17.065036
01 00 00 00 34 00 00 00 00 00 00 00 00 ....4........
* Unknown packet (code 17 len 16) [hci0] 17.065045
01 00 00 00 01 00 34 00 00 00 00 00 00 00 00 00 ......4.........
* Unknown packet (code 16 len 23) [hci0] 17.065084
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 00 18 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.065090
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.065132
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 01 18 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.065135
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 266) [hci0] 17.065176
01 00 00 00 0f 00 6d 69 6e 69 20 23 31 00 00 00 ......mini #1...
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 ..........
< HCI Command: Write Local Name (0x03|0x0013) plen 248 [hci0] 17.065208
Name: mini #1
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.067421
Write Local Name (0x03|0x0013) ncmd 1
Status: Success (0x00)
* Unknown packet (code 17 len 266) [hci0] 17.067441
02 00 00 00 08 00 6d 69 6e 69 20 23 31 00 00 00 ......mini #1...
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 ..........
* Unknown packet (code 17 len 269) [hci0] 17.067449
01 00 00 00 01 00 0f 00 00 6d 69 6e 69 20 23 31 .........mini #1
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 .............
@ Local Name Changed: mini #1 ()
* Unknown packet (code 16 len 23) [hci0] 17.086705
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 0e 11 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.086715
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.086761
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 0c 11 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.086765
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.086881
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 33 11 00 00 00 ..3....
* Unknown packet (code 17 len 12) [hci0] 17.086887
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.086930
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 32 11 00 00 00 ..2....
* Unknown packet (code 17 len 12) [hci0] 17.086933
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.086974
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 2f 11 00 00 10 ../....
* Unknown packet (code 17 len 12) [hci0] 17.086980
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087021
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 04 11 00 00 10 .......
* Unknown packet (code 17 len 12) [hci0] 17.087026
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087067
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 06 11 00 00 10 .......
* Unknown packet (code 17 len 12) [hci0] 17.087072
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087114
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 05 11 00 00 10 .......
* Unknown packet (code 17 len 12) [hci0] 17.087117
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087158
01 00 00 00 10 00 01 00 00 ee 02 00 00 80 00 10 ................
00 00 05 50 00 00 00 ...P...
* Unknown packet (code 17 len 12) [hci0] 17.087163
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087204
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 1e 11 00 00 20 ......
* Unknown packet (code 17 len 12) [hci0] 17.087208
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 23) [hci0] 17.087249
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 12 11 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.087253
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 13) [hci0] 17.087294
01 00 00 00 27 00 00 00 00 00 00 00 00 ....'........
* Unknown packet (code 17 len 13) [hci0] 17.087298
02 00 00 00 15 00 00 00 00 00 00 00 00 .............
* Unknown packet (code 17 len 16) [hci0] 17.087302
01 00 00 00 01 00 27 00 00 00 00 00 00 00 00 00 ......'.........
@ Device Unblocked: 00:00:00:00:00:00 (0)
* Unknown packet (code 16 len 14) [hci0] 17.087340
01 00 00 00 33 00 2e db 41 7f 19 00 00 01 ....3...A.....
* Unknown packet (code 17 len 14) [hci0] 17.087348
02 00 00 00 1a 00 2e db 41 7f 19 00 00 01 ........A.....
* Unknown packet (code 17 len 16) [hci0] 17.087352
01 00 00 00 01 00 33 00 00 2e db 41 7f 19 00 00 ......3....A....
@ Device Added: 00:19:7F:41:DB:2E (0) 1
* Unknown packet (code 16 len 14) [hci0] 17.087401
01 00 00 00 33 00 2d 23 31 e4 e0 0c 00 01 ....3.-#1.....
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 [hci0] 17.087406
Scan enable: Page Scan (0x02)
* Unknown packet (code 17 len 14) [hci0] 17.087408
02 00 00 00 1a 00 2d 23 31 e4 e0 0c 00 01 ......-#1.....
* Unknown packet (code 17 len 16) [hci0] 17.087414
01 00 00 00 01 00 33 00 00 2d 23 31 e4 e0 0c 00 ......3..-#1....
@ Device Added: 0C:E0:E4:31:23:2D (0) 1
* Unknown packet (code 16 len 59) [hci0] 17.087457
01 00 00 00 12 00 00 02 00 2e db 41 7f 19 00 00 ...........A....
00 13 ab 9b d9 19 43 47 55 c0 74 24 d7 36 57 93 ......CGU.t$.6W.
3d 04 2d 23 31 e4 e0 0c 00 00 5e 24 d0 bf df c5 =.-#1.....^$....
d2 8c 84 de 0c ca 2e 51 85 35 00 .......Q.5.
* Unknown packet (code 17 len 9) [hci0] 17.087462
01 00 00 00 01 00 12 00 00 .........
* Unknown packet (code 16 len 6) [hci0] 17.087500
01 00 00 00 15 00 ......
* Unknown packet (code 17 len 11) [hci0] 17.087505
01 00 00 00 01 00 15 00 00 00 00 ...........
* Unknown packet (code 16 len 23) [hci0] 17.087543
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 00 12 00 00 00 .......
* Unknown packet (code 17 len 12) [hci0] 17.087548
01 00 00 00 01 00 10 00 00 00 00 00 ............
* Unknown packet (code 16 len 14) [hci0] 17.087589
01 00 00 00 28 00 02 00 6b 1d 46 02 24 05 ....(...k.F.$.
* Unknown packet (code 17 len 9) [hci0] 17.087594
01 00 00 00 01 00 28 00 00 ......(..
* Unknown packet (code 16 len 8) [hci0] 17.087632
01 00 00 00 0e 00 01 04 ........
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.091447
Write Scan Enable (0x03|0x001a) ncmd 1
Status: Success (0x00)
< HCI Command: Write Class of Device (0x03|0x0024) plen 3 [hci0] 17.091492
Class: 0x300104
Major class: Computer (desktop, notebook, PDA, organizers)
Minor class: Desktop workstation
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.099441
Write Class of Device (0x03|0x0024) ncmd 1
Status: Success (0x00)
* Unknown packet (code 17 len 9) [hci0] 17.099479
02 00 00 00 07 00 04 01 30 ........0
* Unknown packet (code 17 len 9) [hci0] 17.099479
01 00 00 00 07 00 04 01 30 ........0
* Unknown packet (code 17 len 12) [hci0] 17.099490
01 00 00 00 01 00 0e 00 00 04 01 30 ...........0
@ Class of Device Changed: 0x300104
* Unknown packet (code 16 len 266) [hci0] 17.099568
01 00 00 00 0f 00 6d 69 6e 69 20 23 31 00 00 00 ......mini #1...
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 ..........
* Unknown packet (code 17 len 269) [hci0] 17.099580
01 00 00 00 01 00 0f 00 00 6d 69 6e 69 20 23 31 .........mini #1
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 .............
* Unknown packet (code 16 len 7) [hci0] 17.099623
01 00 00 00 09 00 01 .......
* Unknown packet (code 17 len 13) [hci0] 17.099627
01 00 00 00 01 00 09 00 00 91 00 00 00 .............
* Unknown packet (code 17 len 10) [hci0] 17.099629
02 00 00 00 06 00 91 00 00 00 ..........
@ New Settings: 0x0091
powered bondable br/edr
* Unknown packet (code 16 len 23) [hci0] 17.099676
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 0a 11 00 00 08 .......
< HCI Command: Write Class of Device (0x03|0x0024) plen 3 [hci0] 17.099725
Class: 0x380104
Major class: Computer (desktop, notebook, PDA, organizers)
Minor class: Desktop workstation
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.101432
Write Class of Device (0x03|0x0024) ncmd 1
Status: Success (0x00)
* Unknown packet (code 17 len 9) [hci0] 17.101464
02 00 00 00 07 00 04 01 38 ........8
* Unknown packet (code 17 len 9) [hci0] 17.101464
01 00 00 00 07 00 04 01 38 ........8
* Unknown packet (code 17 len 12) [hci0] 17.101473
01 00 00 00 01 00 10 00 00 04 01 38 ...........8
@ Class of Device Changed: 0x380104
* Unknown packet (code 16 len 23) [hci0] 17.101570
01 00 00 00 10 00 fb 34 9b 5f 80 00 00 80 00 10 .......4._......
00 00 0b 11 00 00 04 .......
< HCI Command: Write Class of Device (0x03|0x0024) plen 3 [hci0] 17.101614
Class: 0x3c0104
Major class: Computer (desktop, notebook, PDA, organizers)
Minor class: Desktop workstation
Rendering (Printing, Speaker)
Capturing (Scanner, Microphone)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 17.104440
Write Class of Device (0x03|0x0024) ncmd 1
Status: Success (0x00)
* Unknown packet (code 17 len 9) [hci0] 17.104477
02 00 00 00 07 00 04 01 3c ........<
* Unknown packet (code 17 len 9) [hci0] 17.104477
01 00 00 00 07 00 04 01 3c ........<
* Unknown packet (code 17 len 12) [hci0] 17.104488
01 00 00 00 01 00 10 00 00 04 01 3c ...........<
@ Class of Device Changed: 0x3c0104
