[  688.764264] br0: port 1(c1) entered blocking state
[  688.764318] br0: port 1(c1) entered disabled state
[  688.764363] c1: entered allmulticast mode
[  688.764428] c1: entered promiscuous mode
[  688.808096] br0: port 2(c2) entered blocking state
[  688.808162] br0: port 2(c2) entered disabled state
[  688.808218] c2: entered allmulticast mode
[  688.808297] c2: entered promiscuous mode
[  688.861589] br0: port 3(c3) entered blocking state
[  688.861654] br0: port 3(c3) entered disabled state
[  688.861728] c3: entered allmulticast mode
[  688.861814] c3: entered promiscuous mode
[  688.916051] br0: port 4(sender) entered blocking state
[  688.916119] br0: port 4(sender) entered disabled state
[  688.916188] sender: entered allmulticast mode
[  688.916286] sender: entered promiscuous mode
[  688.937589] br0: port 4(sender) entered blocking state
[  688.937671] br0: port 4(sender) entered forwarding state
[  688.937723] br0: port 3(c3) entered blocking state
[  688.937766] br0: port 3(c3) entered forwarding state
[  688.937806] br0: port 2(c2) entered blocking state
[  688.937860] br0: port 2(c2) entered forwarding state
[  688.937912] br0: port 1(c1) entered blocking state
[  688.937962] br0: port 1(c1) entered forwarding state
[  699.673412] br0: port 1(c1) entered disabled state
[  699.673726] c1 (unregistering): left allmulticast mode
[  699.673771] c1 (unregistering): left promiscuous mode
[  699.673813] br0: port 1(c1) entered disabled state
[  699.703423] br0: port 2(c2) entered disabled state
[  699.703751] c2 (unregistering): left allmulticast mode
[  699.703816] c2 (unregistering): left promiscuous mode
[  699.703866] br0: port 2(c2) entered disabled state
[  699.741329] br0: port 3(c3) entered disabled state
[  699.741646] c3 (unregistering): left allmulticast mode
[  699.741691] c3 (unregistering): left promiscuous mode
[  699.741732] br0: port 3(c3) entered disabled state
[  699.788379] br0: port 4(sender) entered disabled state
[  699.788667] sender (unregistering): left allmulticast mode
[  699.788712] sender (unregistering): left promiscuous mode
[  699.788754] br0: port 4(sender) entered disabled state