I was confused because of some result code after the L2CAP Connection Response signalling command. I received 0x67 which is 0x63+4=0x67. The correct error code would be L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES.

But please see the current definitions in hci_cmds.h:

define L2CAP_CONNECTION_RESPONSE_RESULT_SUCCESSFUL 0x63

define L2CAP_CONNECTION_RESPONSE_RESULT_PENDING 0x64

define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_PSM 0x65

define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_SECURITY 0x66

define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES 0x65

define L2CAP_CONNECTION_RESPONSE_RESULT_RTX_TIMEOUT 0x66

I assume a copy&paste bug.

I guess that this issue can be closed. It was fixed in the SVN.

thanks (still trying how the auto-close feature works)