[  463.243231] br0: port 1(c1) entered blocking state
[  463.243296] br0: port 1(c1) entered disabled state
[  463.243351] c1: entered allmulticast mode
[  463.243430] c1: entered promiscuous mode
[  463.284346] br0: port 2(c2) entered blocking state
[  463.284409] br0: port 2(c2) entered disabled state
[  463.284461] c2: entered allmulticast mode
[  463.284530] c2: entered promiscuous mode
[  463.326670] br0: port 3(c3) entered blocking state
[  463.326731] br0: port 3(c3) entered disabled state
[  463.326790] c3: entered allmulticast mode
[  463.326857] c3: entered promiscuous mode
[  463.368987] br0: port 4(sender) entered blocking state
[  463.369059] br0: port 4(sender) entered disabled state
[  463.369128] sender: entered allmulticast mode
[  463.369228] sender: entered promiscuous mode
[  463.386428] br0: port 4(sender) entered blocking state
[  463.386500] br0: port 4(sender) entered forwarding state
[  463.386560] br0: port 3(c3) entered blocking state
[  463.386615] br0: port 3(c3) entered forwarding state
[  463.386669] br0: port 2(c2) entered blocking state
[  463.386723] br0: port 2(c2) entered forwarding state
[  463.386776] br0: port 1(c1) entered blocking state
[  463.386829] br0: port 1(c1) entered forwarding state
[  474.068332] br0: port 1(c1) entered disabled state
[  474.068751] c1 (unregistering): left allmulticast mode
[  474.068820] c1 (unregistering): left promiscuous mode
[  474.068871] br0: port 1(c1) entered disabled state
[  474.100294] br0: port 2(c2) entered disabled state
[  474.100588] c2 (unregistering): left allmulticast mode
[  474.100654] c2 (unregistering): left promiscuous mode
[  474.100692] br0: port 2(c2) entered disabled state
[  474.137386] br0: port 3(c3) entered disabled state
[  474.137732] c3 (unregistering): left allmulticast mode
[  474.137781] c3 (unregistering): left promiscuous mode
[  474.137824] br0: port 3(c3) entered disabled state
[  474.173239] br0: port 4(sender) entered disabled state
[  474.173535] sender (unregistering): left allmulticast mode
[  474.173592] sender (unregistering): left promiscuous mode
[  474.173639] br0: port 4(sender) entered disabled state