[  678.269333] br0: port 1(c1) entered blocking state
[  678.269429] br0: port 1(c1) entered disabled state
[  678.269489] c1: entered allmulticast mode
[  678.269569] c1: entered promiscuous mode
[  678.314560] br0: port 2(c2) entered blocking state
[  678.314640] br0: port 2(c2) entered disabled state
[  678.314707] c2: entered allmulticast mode
[  678.314787] c2: entered promiscuous mode
[  678.356495] br0: port 3(c3) entered blocking state
[  678.356563] br0: port 3(c3) entered disabled state
[  678.356618] c3: entered allmulticast mode
[  678.356684] c3: entered promiscuous mode
[  678.399879] br0: port 4(sender) entered blocking state
[  678.399944] br0: port 4(sender) entered disabled state
[  678.400003] sender: entered allmulticast mode
[  678.400079] sender: entered promiscuous mode
[  678.416372] br0: port 4(sender) entered blocking state
[  678.416450] br0: port 4(sender) entered forwarding state
[  678.416502] br0: port 3(c3) entered blocking state
[  678.416553] br0: port 3(c3) entered forwarding state
[  678.416588] br0: port 2(c2) entered blocking state
[  678.416626] br0: port 2(c2) entered forwarding state
[  678.416669] br0: port 1(c1) entered blocking state
[  678.416706] br0: port 1(c1) entered forwarding state
[  689.103562] br0: port 1(c1) entered disabled state
[  689.104164] c1 (unregistering): left allmulticast mode
[  689.104233] c1 (unregistering): left promiscuous mode
[  689.104281] br0: port 1(c1) entered disabled state
[  689.143659] br0: port 2(c2) entered disabled state
[  689.144167] c2 (unregistering): left allmulticast mode
[  689.144237] c2 (unregistering): left promiscuous mode
[  689.144287] br0: port 2(c2) entered disabled state
[  689.184551] br0: port 3(c3) entered disabled state
[  689.184830] c3 (unregistering): left allmulticast mode
[  689.184887] c3 (unregistering): left promiscuous mode
[  689.184927] br0: port 3(c3) entered disabled state
[  689.217573] br0: port 4(sender) entered disabled state
[  689.217843] sender (unregistering): left allmulticast mode
[  689.217905] sender (unregistering): left promiscuous mode
[  689.217955] br0: port 4(sender) entered disabled state