[  466.980689] br0: port 1(c1) entered blocking state
[  466.980767] br0: port 1(c1) entered disabled state
[  466.980836] c1: entered allmulticast mode
[  466.980920] c1: entered promiscuous mode
[  467.035218] br0: port 2(c2) entered blocking state
[  467.035286] br0: port 2(c2) entered disabled state
[  467.035358] c2: entered allmulticast mode
[  467.035435] c2: entered promiscuous mode
[  467.093141] br0: port 3(c3) entered blocking state
[  467.093257] br0: port 3(c3) entered disabled state
[  467.093347] c3: entered allmulticast mode
[  467.093450] c3: entered promiscuous mode
[  467.156498] br0: port 4(sender) entered blocking state
[  467.156571] br0: port 4(sender) entered disabled state
[  467.156644] sender: entered allmulticast mode
[  467.156740] sender: entered promiscuous mode
[  467.180428] br0: port 4(sender) entered blocking state
[  467.180493] br0: port 4(sender) entered forwarding state
[  467.180546] br0: port 3(c3) entered blocking state
[  467.180589] br0: port 3(c3) entered forwarding state
[  467.180640] br0: port 2(c2) entered blocking state
[  467.180690] br0: port 2(c2) entered forwarding state
[  467.180746] br0: port 1(c1) entered blocking state
[  467.180792] br0: port 1(c1) entered forwarding state
[  477.928083] br0: port 1(c1) entered disabled state
[  477.928392] c1 (unregistering): left allmulticast mode
[  477.928474] c1 (unregistering): left promiscuous mode
[  477.928536] br0: port 1(c1) entered disabled state
[  477.975047] br0: port 2(c2) entered disabled state
[  477.975433] c2 (unregistering): left allmulticast mode
[  477.975509] c2 (unregistering): left promiscuous mode
[  477.975566] br0: port 2(c2) entered disabled state
[  478.019079] br0: port 3(c3) entered disabled state
[  478.019615] c3 (unregistering): left allmulticast mode
[  478.019700] c3 (unregistering): left promiscuous mode
[  478.019763] br0: port 3(c3) entered disabled state
[  478.067091] br0: port 4(sender) entered disabled state
[  478.067385] sender (unregistering): left allmulticast mode
[  478.067458] sender (unregistering): left promiscuous mode
[  478.067520] br0: port 4(sender) entered disabled state