[  466.359346] br0: port 1(c1) entered blocking state
[  466.359438] br0: port 1(c1) entered disabled state
[  466.359488] c1: entered allmulticast mode
[  466.359561] c1: entered promiscuous mode
[  466.409527] br0: port 2(c2) entered blocking state
[  466.409591] br0: port 2(c2) entered disabled state
[  466.409645] c2: entered allmulticast mode
[  466.409723] c2: entered promiscuous mode
[  466.459612] br0: port 3(c3) entered blocking state
[  466.459676] br0: port 3(c3) entered disabled state
[  466.459730] c3: entered allmulticast mode
[  466.459809] c3: entered promiscuous mode
[  466.515962] br0: port 4(sender) entered blocking state
[  466.516043] br0: port 4(sender) entered disabled state
[  466.516104] sender: entered allmulticast mode
[  466.516214] sender: entered promiscuous mode
[  466.536982] br0: port 4(sender) entered blocking state
[  466.537046] br0: port 4(sender) entered forwarding state
[  466.537101] br0: port 3(c3) entered blocking state
[  466.537159] br0: port 3(c3) entered forwarding state
[  466.537214] br0: port 2(c2) entered blocking state
[  466.537268] br0: port 2(c2) entered forwarding state
[  466.537321] br0: port 1(c1) entered blocking state
[  466.537373] br0: port 1(c1) entered forwarding state
[  477.251262] br0: port 1(c1) entered disabled state
[  477.251578] c1 (unregistering): left allmulticast mode
[  477.251638] c1 (unregistering): left promiscuous mode
[  477.251682] br0: port 1(c1) entered disabled state
[  477.299331] br0: port 2(c2) entered disabled state
[  477.299676] c2 (unregistering): left allmulticast mode
[  477.299737] c2 (unregistering): left promiscuous mode
[  477.299792] br0: port 2(c2) entered disabled state
[  477.342264] br0: port 3(c3) entered disabled state
[  477.342516] c3 (unregistering): left allmulticast mode
[  477.342564] c3 (unregistering): left promiscuous mode
[  477.342601] br0: port 3(c3) entered disabled state
[  477.384330] br0: port 4(sender) entered disabled state
[  477.384614] sender (unregistering): left allmulticast mode
[  477.384667] sender (unregistering): left promiscuous mode
[  477.384722] br0: port 4(sender) entered disabled state