[  701.753281] br0: port 1(c1) entered blocking state
[  701.753334] br0: port 1(c1) entered disabled state
[  701.753383] c1: entered allmulticast mode
[  701.753446] c1: entered promiscuous mode
[  701.793262] br0: port 2(c2) entered blocking state
[  701.793320] br0: port 2(c2) entered disabled state
[  701.793366] c2: entered allmulticast mode
[  701.793429] c2: entered promiscuous mode
[  701.836142] br0: port 3(c3) entered blocking state
[  701.836217] br0: port 3(c3) entered disabled state
[  701.836272] c3: entered allmulticast mode
[  701.836342] c3: entered promiscuous mode
[  701.879358] br0: port 4(sender) entered blocking state
[  701.879412] br0: port 4(sender) entered disabled state
[  701.879458] sender: entered allmulticast mode
[  701.879532] sender: entered promiscuous mode
[  701.898144] br0: port 4(sender) entered blocking state
[  701.898204] br0: port 4(sender) entered forwarding state
[  701.898250] br0: port 3(c3) entered blocking state
[  701.898291] br0: port 3(c3) entered forwarding state
[  701.898329] br0: port 2(c2) entered blocking state
[  701.898371] br0: port 2(c2) entered forwarding state
[  701.898415] br0: port 1(c1) entered blocking state
[  701.898456] br0: port 1(c1) entered forwarding state
[  712.587034] br0: port 1(c1) entered disabled state
[  712.587342] c1 (unregistering): left allmulticast mode
[  712.587406] c1 (unregistering): left promiscuous mode
[  712.587485] br0: port 1(c1) entered disabled state
[  712.639977] br0: port 2(c2) entered disabled state
[  712.640374] c2 (unregistering): left allmulticast mode
[  712.640440] c2 (unregistering): left promiscuous mode
[  712.640491] br0: port 2(c2) entered disabled state
[  712.682965] br0: port 3(c3) entered disabled state
[  712.683525] c3 (unregistering): left allmulticast mode
[  712.683603] c3 (unregistering): left promiscuous mode
[  712.683663] br0: port 3(c3) entered disabled state
[  712.721912] br0: port 4(sender) entered disabled state
[  712.722163] sender (unregistering): left allmulticast mode
[  712.722227] sender (unregistering): left promiscuous mode
[  712.722281] br0: port 4(sender) entered disabled state