[  485.264611] br0: port 1(c1) entered blocking state
[  485.264675] br0: port 1(c1) entered disabled state
[  485.264736] c1: entered allmulticast mode
[  485.264803] c1: entered promiscuous mode
[  485.317027] br0: port 2(c2) entered blocking state
[  485.317092] br0: port 2(c2) entered disabled state
[  485.317160] c2: entered allmulticast mode
[  485.317229] c2: entered promiscuous mode
[  485.366681] br0: port 3(c3) entered blocking state
[  485.366746] br0: port 3(c3) entered disabled state
[  485.366804] c3: entered allmulticast mode
[  485.366869] c3: entered promiscuous mode
[  485.413791] br0: port 4(sender) entered blocking state
[  485.413870] br0: port 4(sender) entered disabled state
[  485.413952] sender: entered allmulticast mode
[  485.414050] sender: entered promiscuous mode
[  485.433018] br0: port 4(sender) entered blocking state
[  485.433099] br0: port 4(sender) entered forwarding state
[  485.433163] br0: port 3(c3) entered blocking state
[  485.433220] br0: port 3(c3) entered forwarding state
[  485.433261] br0: port 2(c2) entered blocking state
[  485.433298] br0: port 2(c2) entered forwarding state
[  485.433337] br0: port 1(c1) entered blocking state
[  485.433387] br0: port 1(c1) entered forwarding state
[  496.139329] br0: port 1(c1) entered disabled state
[  496.139611] c1 (unregistering): left allmulticast mode
[  496.139658] c1 (unregistering): left promiscuous mode
[  496.139697] br0: port 1(c1) entered disabled state
[  496.177338] br0: port 2(c2) entered disabled state
[  496.177669] c2 (unregistering): left allmulticast mode
[  496.177714] c2 (unregistering): left promiscuous mode
[  496.177753] br0: port 2(c2) entered disabled state
[  496.225350] br0: port 3(c3) entered disabled state
[  496.225947] c3 (unregistering): left allmulticast mode
[  496.226022] c3 (unregistering): left promiscuous mode
[  496.226077] br0: port 3(c3) entered disabled state
[  496.274364] br0: port 4(sender) entered disabled state
[  496.274710] sender (unregistering): left allmulticast mode
[  496.274756] sender (unregistering): left promiscuous mode
[  496.274797] br0: port 4(sender) entered disabled state