[  484.103701] br0: port 1(c1) entered blocking state
[  484.103798] br0: port 1(c1) entered disabled state
[  484.103870] c1: entered allmulticast mode
[  484.103951] c1: entered promiscuous mode
[  484.152591] br0: port 2(c2) entered blocking state
[  484.152659] br0: port 2(c2) entered disabled state
[  484.152736] c2: entered allmulticast mode
[  484.152819] c2: entered promiscuous mode
[  484.206983] br0: port 3(c3) entered blocking state
[  484.207094] br0: port 3(c3) entered disabled state
[  484.207173] c3: entered allmulticast mode
[  484.207269] c3: entered promiscuous mode
[  484.259428] br0: port 4(sender) entered blocking state
[  484.259535] br0: port 4(sender) entered disabled state
[  484.259605] sender: entered allmulticast mode
[  484.259702] sender: entered promiscuous mode
[  484.280470] br0: port 4(sender) entered blocking state
[  484.280575] br0: port 4(sender) entered forwarding state
[  484.280630] br0: port 3(c3) entered blocking state
[  484.280679] br0: port 3(c3) entered forwarding state
[  484.280729] br0: port 2(c2) entered blocking state
[  484.280778] br0: port 2(c2) entered forwarding state
[  484.280828] br0: port 1(c1) entered blocking state
[  484.280875] br0: port 1(c1) entered forwarding state
[  494.993554] br0: port 1(c1) entered disabled state
[  494.993911] c1 (unregistering): left allmulticast mode
[  494.993984] c1 (unregistering): left promiscuous mode
[  494.994050] br0: port 1(c1) entered disabled state
[  495.039550] br0: port 2(c2) entered disabled state
[  495.039902] c2 (unregistering): left allmulticast mode
[  495.039976] c2 (unregistering): left promiscuous mode
[  495.040025] br0: port 2(c2) entered disabled state
[  495.074533] br0: port 3(c3) entered disabled state
[  495.074888] c3 (unregistering): left allmulticast mode
[  495.074957] c3 (unregistering): left promiscuous mode
[  495.074998] br0: port 3(c3) entered disabled state
[  495.116566] br0: port 4(sender) entered disabled state
[  495.117061] sender (unregistering): left allmulticast mode
[  495.117131] sender (unregistering): left promiscuous mode
[  495.117182] br0: port 4(sender) entered disabled state