[  466.642914] br0: port 1(c1) entered blocking state
[  466.643009] br0: port 1(c1) entered disabled state
[  466.643094] c1: entered allmulticast mode
[  466.643193] c1: entered promiscuous mode
[  466.693649] br0: port 2(c2) entered blocking state
[  466.693717] br0: port 2(c2) entered disabled state
[  466.693781] c2: entered allmulticast mode
[  466.693861] c2: entered promiscuous mode
[  466.743148] br0: port 3(c3) entered blocking state
[  466.743256] br0: port 3(c3) entered disabled state
[  466.743340] c3: entered allmulticast mode
[  466.743451] c3: entered promiscuous mode
[  466.788916] br0: port 4(sender) entered blocking state
[  466.788984] br0: port 4(sender) entered disabled state
[  466.789043] sender: entered allmulticast mode
[  466.789141] sender: entered promiscuous mode
[  466.806430] br0: port 4(sender) entered blocking state
[  466.806506] br0: port 4(sender) entered forwarding state
[  466.806563] br0: port 3(c3) entered blocking state
[  466.806621] br0: port 3(c3) entered forwarding state
[  466.806675] br0: port 2(c2) entered blocking state
[  466.806728] br0: port 2(c2) entered forwarding state
[  466.806783] br0: port 1(c1) entered blocking state
[  466.806837] br0: port 1(c1) entered forwarding state
[  477.497320] br0: port 1(c1) entered disabled state
[  477.497616] c1 (unregistering): left allmulticast mode
[  477.497670] c1 (unregistering): left promiscuous mode
[  477.497717] br0: port 1(c1) entered disabled state
[  477.542296] br0: port 2(c2) entered disabled state
[  477.542632] c2 (unregistering): left allmulticast mode
[  477.542686] c2 (unregistering): left promiscuous mode
[  477.542733] br0: port 2(c2) entered disabled state
[  477.584339] br0: port 3(c3) entered disabled state
[  477.584677] c3 (unregistering): left allmulticast mode
[  477.584747] c3 (unregistering): left promiscuous mode
[  477.584795] br0: port 3(c3) entered disabled state
[  477.628307] br0: port 4(sender) entered disabled state
[  477.628613] sender (unregistering): left allmulticast mode
[  477.628662] sender (unregistering): left promiscuous mode
[  477.628714] br0: port 4(sender) entered disabled state