periodic_update(): Roamed ...

[Howard Chu <hyc highlandsun com>]

This is probably more related to the ath9k driver, but I wanted to start here 
in case anyone is familiar with it. I've been seeing this for the past couple 
months, and I just now rebuilt NM fresh from git and it's still happening:

Apr 17 15:40:05 violino NetworkManager: <info>  (wlan0): supplicant connection 
state:  group handshake -> completed
Apr 17 15:40:07 violino NetworkManager: <debug> [1240008007.001860] 
periodic_update(): Roamed from BSSID (none) ((none)) to 00:12:17:26:56:10 
(HighlandSun)
Apr 17 15:40:25 violino NetworkManager: <debug> [1240008025.003189] 
periodic_update(): Roamed from BSSID 00:12:17:26:56:10 (HighlandSun) to (none) 
((none))
Apr 17 15:40:31 violino NetworkManager: <debug> [1240008031.003983] 
periodic_update(): Roamed from BSSID (none) ((none)) to 00:12:17:26:56:10 
(HighlandSun)
Apr 17 15:41:25 violino NetworkManager: <debug> [1240008085.002651] 
periodic_update(): Roamed from BSSID 00:12:17:26:56:10 (HighlandSun) to (none) 
((none))
Apr 17 15:41:31 violino NetworkManager: <debug> [1240008091.002730] 
periodic_update(): Roamed from BSSID (none) ((none)) to 00:12:17:26:56:10 
(HighlandSun)
Apr 17 15:44:25 violino NetworkManager: <debug> [1240008265.002821] 
periodic_update(): Roamed from BSSID 00:12:17:26:56:10 (HighlandSun) to (none) 
((none))

The signal strength is consistently 80% or better, I'm only 10 feet from the 
AP and have a clear line of sight to the antenna. What is this trying to tell me?

--
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/