kismet и broadcom-sta

02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)

# echo 1 >> /proc/brcm_monitor
# ifconfig prism0                                                                                                    
prism0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        unspec A4-17-31-A5-76-E8-AF-75-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
        RX packets 26  bytes 8417 (8.2 KiB)
        RX errors 0  dropped 267  overruns 0  frame 0
        TX packets 53  bytes 4945 (4.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
# tcpdump -vv -i prism0                                                                 
tcpdump: WARNING: prism0: no IPv4 address assigned
tcpdump: listening on prism0, link-type PRISM_HEADER (802.11 plus Prism header), capture size 65535 bytes
13:38:53.744816 0us Beacon (Ukraine) [1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 Mbit] ESS CH: 2, PRIVACY[|802.11]
13:38:53.763297 0us Beacon (yjt) [1.0* 2.0* 5.5* 11.0* 6.0 12.0 24.0 36.0 Mbit] ESS CH: 1, PRIVACY[|802.11]
13:38:53.774082 0us Beacon (huang) [1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 Mbit] ESS CH: 1, PRIVACY[|802.11]