[ 1126.481008][ T1528] br0: port 1(c1) entered blocking state
[ 1126.481314][ T1528] br0: port 1(c1) entered disabled state
[ 1126.481585][ T1528] c1: entered allmulticast mode
[ 1126.483799][ T1528] c1: entered promiscuous mode
[ 1126.655558][ T1533] br0: port 2(c2) entered blocking state
[ 1126.655848][ T1533] br0: port 2(c2) entered disabled state
[ 1126.656131][ T1533] c2: entered allmulticast mode
[ 1126.657760][ T1533] c2: entered promiscuous mode
[ 1126.835755][ T1538] br0: port 3(c3) entered blocking state
[ 1126.836067][ T1538] br0: port 3(c3) entered disabled state
[ 1126.836334][ T1538] c3: entered allmulticast mode
[ 1126.837965][ T1538] c3: entered promiscuous mode
[ 1127.018103][ T1543] br0: port 4(sender) entered blocking state
[ 1127.018468][ T1543] br0: port 4(sender) entered disabled state
[ 1127.018798][ T1543] sender: entered allmulticast mode
[ 1127.020579][ T1543] sender: entered promiscuous mode
[ 1127.072277][ T1545] br0: port 4(sender) entered blocking state
[ 1127.072644][ T1545] br0: port 4(sender) entered forwarding state
[ 1127.073120][ T1545] br0: port 3(c3) entered blocking state
[ 1127.073382][ T1545] br0: port 3(c3) entered forwarding state
[ 1127.073826][ T1545] br0: port 2(c2) entered blocking state
[ 1127.074096][ T1545] br0: port 2(c2) entered forwarding state
[ 1127.074542][ T1545] br0: port 1(c1) entered blocking state
[ 1127.074806][ T1545] br0: port 1(c1) entered forwarding state
[ 1138.092470][   T12] br0: port 1(c1) entered disabled state
[ 1138.100009][   T12] c1 (unregistering): left allmulticast mode
[ 1138.100534][   T12] c1 (unregistering): left promiscuous mode
[ 1138.101039][   T12] br0: port 1(c1) entered disabled state
[ 1138.262920][   T12] br0: port 2(c2) entered disabled state
[ 1138.267867][   T12] c2 (unregistering): left allmulticast mode
[ 1138.268396][   T12] c2 (unregistering): left promiscuous mode
[ 1138.268914][   T12] br0: port 2(c2) entered disabled state
[ 1138.469756][   T12] br0: port 3(c3) entered disabled state
[ 1138.474436][   T12] c3 (unregistering): left allmulticast mode
[ 1138.474789][   T12] c3 (unregistering): left promiscuous mode
[ 1138.475178][   T12] br0: port 3(c3) entered disabled state
[ 1138.655167][   T12] br0: port 4(sender) entered disabled state
[ 1138.660696][   T12] sender (unregistering): left allmulticast mode
[ 1138.661047][   T12] sender (unregistering): left promiscuous mode
[ 1138.661374][   T12] br0: port 4(sender) entered disabled state