hcsecd: Received unexpected HCI event

[Maksim Yevmenkin]

Sean McNeil wrote:
> I get a ton of these.  How can I fix it?
> 
> hcsecd[846]: Received unexpected HCI event, event=0xff

please provide more information, i.e. 'uname -a', bluetooth device 
information and what are you trying to do. in theory, you should never 
get any of these, because hcsecd sets filter to only look for few events 
(and 0xff, i.e. vendor event is not included in the filter)

max