[  466.081520] br0: port 1(c1) entered blocking state
[  466.081603] br0: port 1(c1) entered disabled state
[  466.081676] c1: entered allmulticast mode
[  466.081771] c1: entered promiscuous mode
[  466.142102] br0: port 2(c2) entered blocking state
[  466.142186] br0: port 2(c2) entered disabled state
[  466.142278] c2: entered allmulticast mode
[  466.142383] c2: entered promiscuous mode
[  466.200648] br0: port 3(c3) entered blocking state
[  466.200727] br0: port 3(c3) entered disabled state
[  466.200807] c3: entered allmulticast mode
[  466.200894] c3: entered promiscuous mode
[  466.257961] br0: port 4(sender) entered blocking state
[  466.258082] br0: port 4(sender) entered disabled state
[  466.258166] sender: entered allmulticast mode
[  466.258266] sender: entered promiscuous mode
[  466.280751] br0: port 4(sender) entered blocking state
[  466.280859] br0: port 4(sender) entered forwarding state
[  466.280938] br0: port 3(c3) entered blocking state
[  466.281003] br0: port 3(c3) entered forwarding state
[  466.281065] br0: port 2(c2) entered blocking state
[  466.281113] br0: port 2(c2) entered forwarding state
[  466.281182] br0: port 1(c1) entered blocking state
[  466.281246] br0: port 1(c1) entered forwarding state
[  477.007083] br0: port 1(c1) entered disabled state
[  477.007455] c1 (unregistering): left allmulticast mode
[  477.007559] c1 (unregistering): left promiscuous mode
[  477.007625] br0: port 1(c1) entered disabled state
[  477.044062] br0: port 2(c2) entered disabled state
[  477.044394] c2 (unregistering): left allmulticast mode
[  477.044468] c2 (unregistering): left promiscuous mode
[  477.044534] br0: port 2(c2) entered disabled state
[  477.093095] br0: port 3(c3) entered disabled state
[  477.093344] c3 (unregistering): left allmulticast mode
[  477.093401] c3 (unregistering): left promiscuous mode
[  477.093444] br0: port 3(c3) entered disabled state
[  477.129092] br0: port 4(sender) entered disabled state
[  477.129345] sender (unregistering): left allmulticast mode
[  477.129389] sender (unregistering): left promiscuous mode
[  477.129435] br0: port 4(sender) entered disabled state