[  713.243132] br0: port 1(c1) entered blocking state
[  713.243239] br0: port 1(c1) entered disabled state
[  713.243325] c1: entered allmulticast mode
[  713.243416] c1: entered promiscuous mode
[  713.302974] br0: port 2(c2) entered blocking state
[  713.303065] br0: port 2(c2) entered disabled state
[  713.303140] c2: entered allmulticast mode
[  713.303228] c2: entered promiscuous mode
[  713.362044] br0: port 3(c3) entered blocking state
[  713.362143] br0: port 3(c3) entered disabled state
[  713.362214] c3: entered allmulticast mode
[  713.362314] c3: entered promiscuous mode
[  713.420740] br0: port 4(sender) entered blocking state
[  713.420802] br0: port 4(sender) entered disabled state
[  713.420873] sender: entered allmulticast mode
[  713.420959] sender: entered promiscuous mode
[  713.441828] br0: port 4(sender) entered blocking state
[  713.441934] br0: port 4(sender) entered forwarding state
[  713.442011] br0: port 3(c3) entered blocking state
[  713.442078] br0: port 3(c3) entered forwarding state
[  713.442146] br0: port 2(c2) entered blocking state
[  713.442199] br0: port 2(c2) entered forwarding state
[  713.442270] br0: port 1(c1) entered blocking state
[  713.442329] br0: port 1(c1) entered forwarding state
[  724.177438] br0: port 1(c1) entered disabled state
[  724.177770] c1 (unregistering): left allmulticast mode
[  724.177855] c1 (unregistering): left promiscuous mode
[  724.177917] br0: port 1(c1) entered disabled state
[  724.218429] br0: port 2(c2) entered disabled state
[  724.218681] c2 (unregistering): left allmulticast mode
[  724.218735] c2 (unregistering): left promiscuous mode
[  724.218779] br0: port 2(c2) entered disabled state
[  724.259399] br0: port 3(c3) entered disabled state
[  724.259766] c3 (unregistering): left allmulticast mode
[  724.259816] c3 (unregistering): left promiscuous mode
[  724.259854] br0: port 3(c3) entered disabled state
[  724.299409] br0: port 4(sender) entered disabled state
[  724.299709] sender (unregistering): left allmulticast mode
[  724.299760] sender (unregistering): left promiscuous mode
[  724.299804] br0: port 4(sender) entered disabled state