[ 1077.812992][T31975] br0: port 1(c1) entered blocking state
[ 1077.813290][T31975] br0: port 1(c1) entered disabled state
[ 1077.813549][T31975] c1: entered allmulticast mode
[ 1077.815151][T31975] c1: entered promiscuous mode
[ 1078.018916][T31980] br0: port 2(c2) entered blocking state
[ 1078.019197][T31980] br0: port 2(c2) entered disabled state
[ 1078.019456][T31980] c2: entered allmulticast mode
[ 1078.021804][T31980] c2: entered promiscuous mode
[ 1078.240183][T31985] br0: port 3(c3) entered blocking state
[ 1078.240479][T31985] br0: port 3(c3) entered disabled state
[ 1078.240748][T31985] c3: entered allmulticast mode
[ 1078.242447][T31985] c3: entered promiscuous mode
[ 1078.469498][T31990] br0: port 4(sender) entered blocking state
[ 1078.470733][T31990] br0: port 4(sender) entered disabled state
[ 1078.471408][T31990] sender: entered allmulticast mode
[ 1078.474300][T31990] sender: entered promiscuous mode
[ 1078.558783][T31992] br0: port 4(sender) entered blocking state
[ 1078.559137][T31992] br0: port 4(sender) entered forwarding state
[ 1078.559587][T31992] br0: port 3(c3) entered blocking state
[ 1078.559839][T31992] br0: port 3(c3) entered forwarding state
[ 1078.560284][T31992] br0: port 2(c2) entered blocking state
[ 1078.560538][T31992] br0: port 2(c2) entered forwarding state
[ 1078.560975][T31992] br0: port 1(c1) entered blocking state
[ 1078.561233][T31992] br0: port 1(c1) entered forwarding state
[ 1089.749070][   T71] br0: port 1(c1) entered disabled state
[ 1089.752527][   T71] c1 (unregistering): left allmulticast mode
[ 1089.752874][   T71] c1 (unregistering): left promiscuous mode
[ 1089.753196][   T71] br0: port 1(c1) entered disabled state
[ 1089.941011][   T71] br0: port 2(c2) entered disabled state
[ 1089.948558][   T71] c2 (unregistering): left allmulticast mode
[ 1089.949377][   T71] c2 (unregistering): left promiscuous mode
[ 1089.950060][   T71] br0: port 2(c2) entered disabled state
[ 1090.139316][   T71] br0: port 3(c3) entered disabled state
[ 1090.144235][   T71] c3 (unregistering): left allmulticast mode
[ 1090.144578][   T71] c3 (unregistering): left promiscuous mode
[ 1090.144902][   T71] br0: port 3(c3) entered disabled state
[ 1090.315747][   T71] br0: port 4(sender) entered disabled state
[ 1090.332516][   T71] sender (unregistering): left allmulticast mode
[ 1090.333037][   T71] sender (unregistering): left promiscuous mode
[ 1090.333437][   T71] br0: port 4(sender) entered disabled state