[ 2161.346319] ---- 2013-06-13 20:36:27 ---- removing usb wifi nic
[ 2165.029662] usb 1-3: USB disconnect, device number 3
[ 2175.666076] ---- 2013-06-13 20:36:41 ---- connecting usb wifi nic
[ 2183.552225] usb 1-4: new high-speed USB device number 4 using ehci_hcd
[ 2183.824227] usb 1-4: New USB device found, idVendor=148f, idProduct=2573
[ 2183.824239] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2183.824247] usb 1-4: Product: 802.11 bg WLAN
[ 2183.824252] usb 1-4: Manufacturer: Ralink
[ 2183.940204] usb 1-4: reset high-speed USB device number 4 using ehci_hcd
[ 2184.404308] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht'
[ 2184.405667] Registered led device: rt73usb-phy2::radio
[ 2184.405721] Registered led device: rt73usb-phy2::assoc
[ 2184.405777] Registered led device: rt73usb-phy2::quality
[ 2184.516928] rt73usb 1-4:1.0: firmware: agent loaded rt73.bin into memory
[ 2184.613578] ADDRCONF(NETDEV_UP): wlan0: link is not ready