[  701.262432] br0: port 1(c1) entered blocking state
[  701.262520] br0: port 1(c1) entered disabled state
[  701.262590] c1: entered allmulticast mode
[  701.262676] c1: entered promiscuous mode
[  701.304508] br0: port 2(c2) entered blocking state
[  701.304562] br0: port 2(c2) entered disabled state
[  701.304616] c2: entered allmulticast mode
[  701.304679] c2: entered promiscuous mode
[  701.347334] br0: port 3(c3) entered blocking state
[  701.347399] br0: port 3(c3) entered disabled state
[  701.347454] c3: entered allmulticast mode
[  701.347535] c3: entered promiscuous mode
[  701.391701] br0: port 4(sender) entered blocking state
[  701.391754] br0: port 4(sender) entered disabled state
[  701.391802] sender: entered allmulticast mode
[  701.391876] sender: entered promiscuous mode
[  701.408976] br0: port 4(sender) entered blocking state
[  701.409027] br0: port 4(sender) entered forwarding state
[  701.409065] br0: port 3(c3) entered blocking state
[  701.409104] br0: port 3(c3) entered forwarding state
[  701.409142] br0: port 2(c2) entered blocking state
[  701.409179] br0: port 2(c2) entered forwarding state
[  701.409217] br0: port 1(c1) entered blocking state
[  701.409254] br0: port 1(c1) entered forwarding state
[  712.094406] br0: port 1(c1) entered disabled state
[  712.094693] c1 (unregistering): left allmulticast mode
[  712.094753] c1 (unregistering): left promiscuous mode
[  712.094806] br0: port 1(c1) entered disabled state
[  712.130446] br0: port 2(c2) entered disabled state
[  712.130756] c2 (unregistering): left allmulticast mode
[  712.130823] c2 (unregistering): left promiscuous mode
[  712.130863] br0: port 2(c2) entered disabled state
[  712.173413] br0: port 3(c3) entered disabled state
[  712.173779] c3 (unregistering): left allmulticast mode
[  712.173828] c3 (unregistering): left promiscuous mode
[  712.173868] br0: port 3(c3) entered disabled state
[  712.206388] br0: port 4(sender) entered disabled state
[  712.206677] sender (unregistering): left allmulticast mode
[  712.206729] sender (unregistering): left promiscuous mode
[  712.206768] br0: port 4(sender) entered disabled state