[  467.040384] br0: port 1(c1) entered blocking state
[  467.040458] br0: port 1(c1) entered disabled state
[  467.040519] c1: entered allmulticast mode
[  467.040593] c1: entered promiscuous mode
[  467.084175] br0: port 2(c2) entered blocking state
[  467.084247] br0: port 2(c2) entered disabled state
[  467.084342] c2: entered allmulticast mode
[  467.084426] c2: entered promiscuous mode
[  467.127316] br0: port 3(c3) entered blocking state
[  467.127383] br0: port 3(c3) entered disabled state
[  467.127439] c3: entered allmulticast mode
[  467.127506] c3: entered promiscuous mode
[  467.168433] br0: port 4(sender) entered blocking state
[  467.168521] br0: port 4(sender) entered disabled state
[  467.168581] sender: entered allmulticast mode
[  467.168667] sender: entered promiscuous mode
[  467.184743] br0: port 4(sender) entered blocking state
[  467.184828] br0: port 4(sender) entered forwarding state
[  467.184881] br0: port 3(c3) entered blocking state
[  467.184938] br0: port 3(c3) entered forwarding state
[  467.184989] br0: port 2(c2) entered blocking state
[  467.185034] br0: port 2(c2) entered forwarding state
[  467.185083] br0: port 1(c1) entered blocking state
[  467.185128] br0: port 1(c1) entered forwarding state
[  477.888087] br0: port 1(c1) entered disabled state
[  477.888411] c1 (unregistering): left allmulticast mode
[  477.888487] c1 (unregistering): left promiscuous mode
[  477.888541] br0: port 1(c1) entered disabled state
[  477.926093] br0: port 2(c2) entered disabled state
[  477.926417] c2 (unregistering): left allmulticast mode
[  477.926473] c2 (unregistering): left promiscuous mode
[  477.926512] br0: port 2(c2) entered disabled state
[  477.965111] br0: port 3(c3) entered disabled state
[  477.965403] c3 (unregistering): left allmulticast mode
[  477.965460] c3 (unregistering): left promiscuous mode
[  477.965498] br0: port 3(c3) entered disabled state
[  478.003051] br0: port 4(sender) entered disabled state
[  478.003326] sender (unregistering): left allmulticast mode
[  478.003386] sender (unregistering): left promiscuous mode
[  478.003424] br0: port 4(sender) entered disabled state