[  483.986411] br0: port 1(c1) entered blocking state
[  483.986491] br0: port 1(c1) entered disabled state
[  483.986565] c1: entered allmulticast mode
[  483.986659] c1: entered promiscuous mode
[  484.039360] br0: port 2(c2) entered blocking state
[  484.039468] br0: port 2(c2) entered disabled state
[  484.039557] c2: entered allmulticast mode
[  484.039663] c2: entered promiscuous mode
[  484.095797] br0: port 3(c3) entered blocking state
[  484.095866] br0: port 3(c3) entered disabled state
[  484.095922] c3: entered allmulticast mode
[  484.095999] c3: entered promiscuous mode
[  484.150089] br0: port 4(sender) entered blocking state
[  484.150201] br0: port 4(sender) entered disabled state
[  484.150280] sender: entered allmulticast mode
[  484.150389] sender: entered promiscuous mode
[  484.170739] br0: port 4(sender) entered blocking state
[  484.170839] br0: port 4(sender) entered forwarding state
[  484.170902] br0: port 3(c3) entered blocking state
[  484.170953] br0: port 3(c3) entered forwarding state
[  484.171011] br0: port 2(c2) entered blocking state
[  484.171063] br0: port 2(c2) entered forwarding state
[  484.171126] br0: port 1(c1) entered blocking state
[  484.171182] br0: port 1(c1) entered forwarding state
[  494.872302] br0: port 1(c1) entered disabled state
[  494.872639] c1 (unregistering): left allmulticast mode
[  494.872709] c1 (unregistering): left promiscuous mode
[  494.872763] br0: port 1(c1) entered disabled state
[  494.920308] br0: port 2(c2) entered disabled state
[  494.920580] c2 (unregistering): left allmulticast mode
[  494.920636] c2 (unregistering): left promiscuous mode
[  494.920707] br0: port 2(c2) entered disabled state
[  494.959298] br0: port 3(c3) entered disabled state
[  494.959561] c3 (unregistering): left allmulticast mode
[  494.959641] c3 (unregistering): left promiscuous mode
[  494.959680] br0: port 3(c3) entered disabled state
[  495.001332] br0: port 4(sender) entered disabled state
[  495.001680] sender (unregistering): left allmulticast mode
[  495.001737] sender (unregistering): left promiscuous mode
[  495.001775] br0: port 4(sender) entered disabled state