Johan Hedberg <johan.hedberg-Re5JQEeQqe8AvxtiuMwx3w@xxxxxxxxxxxxxxxx>
writes:
> Hi Kamil,
>
>> > HCI Event: IO Capability Request (0x31) plen 6
>> bdaddr D4:E8:B2:AA:15:FA
>> < HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9
>> bdaddr D4:E8:B2:AA:15:FA capability 0x04 oob 0x00 auth 0x03
>> Capability: Reserved (OOB data not present)
>> Authentication: Dedicated Bonding (MITM Protection)
>
> Here's the problem. The kernel is respoding with an invalid IO
> capability value. The same issue was discussed here just a week ago:
>
> http://marc.info/?l=linux-bluetooth&m=135599627517032&w=2
Do I understand correctly, that I have too old kernel version?
> The quick fix is to change "KeyboardDisplay" to "DisplayYesNo" in the
> simple-agent script.
After that change I can pair my phone (thanks), but cannot use obexftp.
--8<---------------cut here---------------start------------->8---
obexftp -b D4:E8:B2:AA:15:FA -l .
Browsing D4:E8:B2:AA:15:FA ...
Connecting...failed: connect
Tried to connect for 3ms
error on connect(): Invalid argument
Still trying to connect
Connecting...failed: connect
Tried to connect for 2ms
error on connect(): Invalid argument
Still trying to connect
Connecting...failed: connect
Tried to connect for 2ms
error on connect(): Invalid argument
Still trying to connect
--8<---------------cut here---------------end--------------->8---
hcidump in attachment
HCI sniffer - Bluetooth packet analyzer ver 2.4
device: hci0 snap_len: 1028 filter: 0xffffffffffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr D4:E8:B2:AA:15:FA ptype 0xcc18 rswitch 0x01 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 12 bdaddr D4:E8:B2:AA:15:FA type ACL encrypt 0x00
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 12
> HCI Event: Command Status (0x0f) plen 4
Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
> HCI Event: Read Remote Supported Features (0x0b) plen 11
status 0x00 handle 12
Features: 0xbf 0xfe 0x8f 0xfe 0x9b 0xff 0x79 0x83
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3
handle 12 page 1
> HCI Event: Command Status (0x0f) plen 4
Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1
> HCI Event: Max Slots Change (0x1b) plen 3
handle 12 slots 5
> HCI Event: Read Remote Extended Features (0x23) plen 13
status 0x00 handle 12 page 1 max 1
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr D4:E8:B2:AA:15:FA mode 2 clkoffset 0x0000
< ACL data: handle 12 flags 0x00 dlen 10
L2CAP(s): Info req: type 2
> HCI Event: Command Status (0x0f) plen 4
Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
> ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Info rsp: type 2 result 1
Not supported
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0040
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0048 scid 0x0040 result 0 status 0
Connection successful
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Config req: dcid 0x0048 flags 0x00 clen 0
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 256
< ACL data: handle 12 flags 0x00 dlen 18
L2CAP(s): Config rsp: scid 0x0048 flags 0x00 result 0 clen 4
MTU 256
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
Success
< ACL data: handle 12 flags 0x00 dlen 36
L2CAP(d): cid 0x0048 len 32 [psm 1]
SDP SSA Req: tid 0x0 len 0x1b
pat uuid-128 00005005-0000-1000-8000-0002ee000001
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> HCI Event: Remote Name Req Complete (0x07) plen 255
status 0x00 bdaddr D4:E8:B2:AA:15:FA name 'theta'
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0040 len 10 [psm 1]
SDP SSA Rsp: tid 0x0 len 0x5
count 2
cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
< ACL data: handle 12 flags 0x00 dlen 22
L2CAP(d): cid 0x0048 len 18 [psm 1]
SDP SSA Req: tid 0x1 len 0xd
pat uuid-16 0x1106 (OBEXObjTrnsf)
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0040 len 10 [psm 1]
SDP SSA Rsp: tid 0x1 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Disconn req: dcid 0x0048 scid 0x0040
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0041
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x0048 scid 0x0040
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0049 scid 0x0041 result 0 status 0
Connection successful
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Config req: dcid 0x0049 flags 0x00 clen 0
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
MTU 256
< ACL data: handle 12 flags 0x00 dlen 18
L2CAP(s): Config rsp: scid 0x0049 flags 0x00 result 0 clen 4
MTU 256
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
Success
< ACL data: handle 12 flags 0x00 dlen 36
L2CAP(d): cid 0x0049 len 32 [psm 1]
SDP SSA Req: tid 0x0 len 0x1b
pat uuid-128 00005005-0000-1000-8000-0002ee000001
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0041 len 10 [psm 1]
SDP SSA Rsp: tid 0x0 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 22
L2CAP(d): cid 0x0049 len 18 [psm 1]
SDP SSA Req: tid 0x1 len 0xd
pat uuid-16 0x1106 (OBEXObjTrnsf)
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0041 len 10 [psm 1]
SDP SSA Rsp: tid 0x1 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Disconn req: dcid 0x0049 scid 0x0041
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0040
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x0049 scid 0x0041
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x004a scid 0x0040 result 0 status 0
Connection successful
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Config req: dcid 0x004a flags 0x00 clen 0
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 256
< ACL data: handle 12 flags 0x00 dlen 18
L2CAP(s): Config rsp: scid 0x004a flags 0x00 result 0 clen 4
MTU 256
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
Success
< ACL data: handle 12 flags 0x00 dlen 36
L2CAP(d): cid 0x004a len 32 [psm 1]
SDP SSA Req: tid 0x0 len 0x1b
pat uuid-128 00005005-0000-1000-8000-0002ee000001
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0040 len 10 [psm 1]
SDP SSA Rsp: tid 0x0 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 22
L2CAP(d): cid 0x004a len 18 [psm 1]
SDP SSA Req: tid 0x1 len 0xd
pat uuid-16 0x1106 (OBEXObjTrnsf)
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0040 len 10 [psm 1]
SDP SSA Rsp: tid 0x1 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Disconn req: dcid 0x004a scid 0x0040
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0041
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x004a scid 0x0040
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x004b scid 0x0041 result 0 status 0
Connection successful
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Config req: dcid 0x004b flags 0x00 clen 0
> ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
MTU 256
< ACL data: handle 12 flags 0x00 dlen 18
L2CAP(s): Config rsp: scid 0x004b flags 0x00 result 0 clen 4
MTU 256
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
Success
< ACL data: handle 12 flags 0x00 dlen 36
L2CAP(d): cid 0x004b len 32 [psm 1]
SDP SSA Req: tid 0x0 len 0x1b
pat uuid-128 00005005-0000-1000-8000-0002ee000001
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0041 len 10 [psm 1]
SDP SSA Rsp: tid 0x0 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 22
L2CAP(d): cid 0x004b len 18 [psm 1]
SDP SSA Req: tid 0x1 len 0xd
pat uuid-16 0x1106 (OBEXObjTrnsf)
max 65535
aid(s) 0x0004 (ProtocolDescList)
cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 2
> ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0041 len 10 [psm 1]
SDP SSA Rsp: tid 0x1 len 0x5
count 2
cont 00
< ACL data: handle 12 flags 0x00 dlen 12
L2CAP(s): Disconn req: dcid 0x004b scid 0x0041
> ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x004b scid 0x0041
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 1
< HCI Command: Disconnect (0x01|0x0006) plen 3
handle 12 reason 0x13
Reason: Remote User Terminated Connection
> HCI Event: Command Status (0x0f) plen 4
Disconnect (0x01|0x0006) status 0x00 ncmd 1
> HCI Event: Disconn Complete (0x05) plen 4
status 0x00 handle 12 reason 0x16
Reason: Connection Terminated by Local Host
KJ
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