[  484.338534] br0: port 1(c1) entered blocking state
[  484.338606] br0: port 1(c1) entered disabled state
[  484.338676] c1: entered allmulticast mode
[  484.338754] c1: entered promiscuous mode
[  484.397094] br0: port 2(c2) entered blocking state
[  484.397166] br0: port 2(c2) entered disabled state
[  484.397273] c2: entered allmulticast mode
[  484.397371] c2: entered promiscuous mode
[  484.457235] br0: port 3(c3) entered blocking state
[  484.457294] br0: port 3(c3) entered disabled state
[  484.457354] c3: entered allmulticast mode
[  484.457430] c3: entered promiscuous mode
[  484.516336] br0: port 4(sender) entered blocking state
[  484.516412] br0: port 4(sender) entered disabled state
[  484.516486] sender: entered allmulticast mode
[  484.516575] sender: entered promiscuous mode
[  484.537927] br0: port 4(sender) entered blocking state
[  484.537991] br0: port 4(sender) entered forwarding state
[  484.538044] br0: port 3(c3) entered blocking state
[  484.538092] br0: port 3(c3) entered forwarding state
[  484.538134] br0: port 2(c2) entered blocking state
[  484.538170] br0: port 2(c2) entered forwarding state
[  484.538210] br0: port 1(c1) entered blocking state
[  484.538248] br0: port 1(c1) entered forwarding state
[  495.269397] br0: port 1(c1) entered disabled state
[  495.269723] c1 (unregistering): left allmulticast mode
[  495.269768] c1 (unregistering): left promiscuous mode
[  495.269807] br0: port 1(c1) entered disabled state
[  495.311445] br0: port 2(c2) entered disabled state
[  495.311875] c2 (unregistering): left allmulticast mode
[  495.311934] c2 (unregistering): left promiscuous mode
[  495.311988] br0: port 2(c2) entered disabled state
[  495.351386] br0: port 3(c3) entered disabled state
[  495.351687] c3 (unregistering): left allmulticast mode
[  495.351750] c3 (unregistering): left promiscuous mode
[  495.351802] br0: port 3(c3) entered disabled state
[  495.377506] br0: port 4(sender) entered disabled state
[  495.377840] sender (unregistering): left allmulticast mode
[  495.377882] sender (unregistering): left promiscuous mode
[  495.377920] br0: port 4(sender) entered disabled state