[ 2933.791595][T28842] br0: port 1(c1) entered blocking state
[ 2933.791986][T28842] br0: port 1(c1) entered disabled state
[ 2933.792379][T28842] c1: entered allmulticast mode
[ 2933.796272][T28842] c1: entered promiscuous mode
[ 2934.438162][T28847] br0: port 2(c2) entered blocking state
[ 2934.438602][T28847] br0: port 2(c2) entered disabled state
[ 2934.438960][T28847] c2: entered allmulticast mode
[ 2934.442391][T28847] c2: entered promiscuous mode
[ 2935.110900][T28852] br0: port 3(c3) entered blocking state
[ 2935.111260][T28852] br0: port 3(c3) entered disabled state
[ 2935.111606][T28852] c3: entered allmulticast mode
[ 2935.115780][T28852] c3: entered promiscuous mode
[ 2935.785778][T28857] br0: port 4(sender) entered blocking state
[ 2935.786218][T28857] br0: port 4(sender) entered disabled state
[ 2935.786635][T28857] sender: entered allmulticast mode
[ 2935.790184][T28857] sender: entered promiscuous mode
[ 2936.042429][T28859] br0: port 4(sender) entered blocking state
[ 2936.042867][T28859] br0: port 4(sender) entered forwarding state
[ 2936.043586][T28859] br0: port 3(c3) entered blocking state
[ 2936.043909][T28859] br0: port 3(c3) entered forwarding state
[ 2936.044553][T28859] br0: port 2(c2) entered blocking state
[ 2936.044877][T28859] br0: port 2(c2) entered forwarding state
[ 2936.045519][T28859] br0: port 1(c1) entered blocking state
[ 2936.045836][T28859] br0: port 1(c1) entered forwarding state
[ 2948.481672][   T67] br0: port 1(c1) entered disabled state
[ 2948.506754][   T67] c1 (unregistering): left allmulticast mode
[ 2948.507786][   T67] c1 (unregistering): left promiscuous mode
[ 2948.509113][   T67] br0: port 1(c1) entered disabled state
[ 2949.016964][   T67] br0: port 2(c2) entered disabled state
[ 2949.054233][   T67] c2 (unregistering): left allmulticast mode
[ 2949.054653][   T67] c2 (unregistering): left promiscuous mode
[ 2949.055019][   T67] br0: port 2(c2) entered disabled state
[ 2949.566229][   T67] br0: port 3(c3) entered disabled state
[ 2949.587855][   T67] c3 (unregistering): left allmulticast mode
[ 2949.590296][   T67] c3 (unregistering): left promiscuous mode
[ 2949.590695][   T67] br0: port 3(c3) entered disabled state
[ 2950.068016][   T67] br0: port 4(sender) entered disabled state
[ 2950.089128][   T67] sender (unregistering): left allmulticast mode
[ 2950.089635][   T67] sender (unregistering): left promiscuous mode
[ 2950.090003][   T67] br0: port 4(sender) entered disabled state