[  466.493599] br0: port 1(c1) entered blocking state
[  466.493682] br0: port 1(c1) entered disabled state
[  466.493755] c1: entered allmulticast mode
[  466.493834] c1: entered promiscuous mode
[  466.554998] br0: port 2(c2) entered blocking state
[  466.555097] br0: port 2(c2) entered disabled state
[  466.555178] c2: entered allmulticast mode
[  466.555284] c2: entered promiscuous mode
[  466.612495] br0: port 3(c3) entered blocking state
[  466.612552] br0: port 3(c3) entered disabled state
[  466.612628] c3: entered allmulticast mode
[  466.612698] c3: entered promiscuous mode
[  466.670131] br0: port 4(sender) entered blocking state
[  466.670211] br0: port 4(sender) entered disabled state
[  466.670284] sender: entered allmulticast mode
[  466.670388] sender: entered promiscuous mode
[  466.693402] br0: port 4(sender) entered blocking state
[  466.693502] br0: port 4(sender) entered forwarding state
[  466.693588] br0: port 3(c3) entered blocking state
[  466.693659] br0: port 3(c3) entered forwarding state
[  466.693729] br0: port 2(c2) entered blocking state
[  466.693799] br0: port 2(c2) entered forwarding state
[  466.693873] br0: port 1(c1) entered blocking state
[  466.693943] br0: port 1(c1) entered forwarding state
[  477.406017] br0: port 1(c1) entered disabled state
[  477.406279] c1 (unregistering): left allmulticast mode
[  477.406342] c1 (unregistering): left promiscuous mode
[  477.406378] br0: port 1(c1) entered disabled state
[  477.444027] br0: port 2(c2) entered disabled state
[  477.444342] c2 (unregistering): left allmulticast mode
[  477.444412] c2 (unregistering): left promiscuous mode
[  477.444470] br0: port 2(c2) entered disabled state
[  477.481116] br0: port 3(c3) entered disabled state
[  477.481479] c3 (unregistering): left allmulticast mode
[  477.481528] c3 (unregistering): left promiscuous mode
[  477.481571] br0: port 3(c3) entered disabled state
[  477.519227] br0: port 4(sender) entered disabled state
[  477.519628] sender (unregistering): left allmulticast mode
[  477.519693] sender (unregistering): left promiscuous mode
[  477.519733] br0: port 4(sender) entered disabled state