[  463.392811] br0: port 1(c1) entered blocking state
[  463.392874] br0: port 1(c1) entered disabled state
[  463.392944] c1: entered allmulticast mode
[  463.393017] c1: entered promiscuous mode
[  463.441224] br0: port 2(c2) entered blocking state
[  463.441276] br0: port 2(c2) entered disabled state
[  463.441326] c2: entered allmulticast mode
[  463.441389] c2: entered promiscuous mode
[  463.490996] br0: port 3(c3) entered blocking state
[  463.491115] br0: port 3(c3) entered disabled state
[  463.491204] c3: entered allmulticast mode
[  463.491314] c3: entered promiscuous mode
[  463.542401] br0: port 4(sender) entered blocking state
[  463.542463] br0: port 4(sender) entered disabled state
[  463.542525] sender: entered allmulticast mode
[  463.542615] sender: entered promiscuous mode
[  463.562915] br0: port 4(sender) entered blocking state
[  463.562989] br0: port 4(sender) entered forwarding state
[  463.563042] br0: port 3(c3) entered blocking state
[  463.563103] br0: port 3(c3) entered forwarding state
[  463.563160] br0: port 2(c2) entered blocking state
[  463.563209] br0: port 2(c2) entered forwarding state
[  463.563260] br0: port 1(c1) entered blocking state
[  463.563312] br0: port 1(c1) entered forwarding state
[  474.266285] br0: port 1(c1) entered disabled state
[  474.266549] c1 (unregistering): left allmulticast mode
[  474.266605] c1 (unregistering): left promiscuous mode
[  474.266643] br0: port 1(c1) entered disabled state
[  474.302207] br0: port 2(c2) entered disabled state
[  474.302499] c2 (unregistering): left allmulticast mode
[  474.302544] c2 (unregistering): left promiscuous mode
[  474.302583] br0: port 2(c2) entered disabled state
[  474.336404] br0: port 3(c3) entered disabled state
[  474.336635] c3 (unregistering): left allmulticast mode
[  474.336675] c3 (unregistering): left promiscuous mode
[  474.336714] br0: port 3(c3) entered disabled state
[  474.370194] br0: port 4(sender) entered disabled state
[  474.370404] sender (unregistering): left allmulticast mode
[  474.370471] sender (unregistering): left promiscuous mode
[  474.370516] br0: port 4(sender) entered disabled state