Recent bluetooth problems

[Maksim Yevmenkin]

Dear Bluetooth Users,

recently i have received a couple of problem reports. both describe the 
same problem:

when using bluetooth to provide LAN access using rfcomm_pppd(8) to the 
remote clients PPP connection is terminated prematurely. the following 
error appears in the /var/log/messages file:

ng_btsocket_rfcomm_session_send: Could not send data to L2CAP socket, 
error=40

in both cases one of the peers was Windows machine (client) and other 
was obviously FreeBSD (server).

i'm trying to reproduce the problem here. if you have similar 
configuration and have experienced this problem could you please provide:

1) detailed description of the bluetooth devices (manufacturer, model, 
etc.) if possible provide output of 'hccontrol 
read_local_version_information' and 'hccontrol 
read_local_supported_features'.

2) FreeBSD dmesg output (better if booted with -v)

3) Windows version and Windows bluetooth software and its version

also if you are using similar configuration and you have no problem that 
would be nice to know too.

thanks,
max