[  466.773094] br0: port 1(c1) entered blocking state
[  466.773211] br0: port 1(c1) entered disabled state
[  466.773298] c1: entered allmulticast mode
[  466.773410] c1: entered promiscuous mode
[  466.830018] br0: port 2(c2) entered blocking state
[  466.830110] br0: port 2(c2) entered disabled state
[  466.830195] c2: entered allmulticast mode
[  466.830288] c2: entered promiscuous mode
[  466.883815] br0: port 3(c3) entered blocking state
[  466.883886] br0: port 3(c3) entered disabled state
[  466.883962] c3: entered allmulticast mode
[  466.884042] c3: entered promiscuous mode
[  466.934408] br0: port 4(sender) entered blocking state
[  466.934509] br0: port 4(sender) entered disabled state
[  466.934578] sender: entered allmulticast mode
[  466.934666] sender: entered promiscuous mode
[  466.954481] br0: port 4(sender) entered blocking state
[  466.954570] br0: port 4(sender) entered forwarding state
[  466.954627] br0: port 3(c3) entered blocking state
[  466.954675] br0: port 3(c3) entered forwarding state
[  466.954727] br0: port 2(c2) entered blocking state
[  466.954774] br0: port 2(c2) entered forwarding state
[  466.954824] br0: port 1(c1) entered blocking state
[  466.954873] br0: port 1(c1) entered forwarding state
[  477.684171] br0: port 1(c1) entered disabled state
[  477.684508] c1 (unregistering): left allmulticast mode
[  477.684575] c1 (unregistering): left promiscuous mode
[  477.684640] br0: port 1(c1) entered disabled state
[  477.728143] br0: port 2(c2) entered disabled state
[  477.728420] c2 (unregistering): left allmulticast mode
[  477.728472] c2 (unregistering): left promiscuous mode
[  477.728526] br0: port 2(c2) entered disabled state
[  477.761112] br0: port 3(c3) entered disabled state
[  477.761397] c3 (unregistering): left allmulticast mode
[  477.761444] c3 (unregistering): left promiscuous mode
[  477.761479] br0: port 3(c3) entered disabled state
[  477.806103] br0: port 4(sender) entered disabled state
[  477.806436] sender (unregistering): left allmulticast mode
[  477.806505] sender (unregistering): left promiscuous mode
[  477.806546] br0: port 4(sender) entered disabled state