[  609.806605] br0: port 1(c1) entered blocking state
[  609.806695] br0: port 1(c1) entered disabled state
[  609.806776] c1: entered allmulticast mode
[  609.806860] c1: entered promiscuous mode
[  609.898285] br0: port 2(c2) entered blocking state
[  609.898355] br0: port 2(c2) entered disabled state
[  609.898421] c2: entered allmulticast mode
[  609.898498] c2: entered promiscuous mode
[  609.992286] br0: port 3(c3) entered blocking state
[  609.992370] br0: port 3(c3) entered disabled state
[  609.992450] c3: entered allmulticast mode
[  609.992533] c3: entered promiscuous mode
[  610.086610] br0: port 4(sender) entered blocking state
[  610.086700] br0: port 4(sender) entered disabled state
[  610.086774] sender: entered allmulticast mode
[  610.086875] sender: entered promiscuous mode
[  610.122491] br0: port 4(sender) entered blocking state
[  610.122564] br0: port 4(sender) entered forwarding state
[  610.122641] br0: port 3(c3) entered blocking state
[  610.122694] br0: port 3(c3) entered forwarding state
[  610.122748] br0: port 2(c2) entered blocking state
[  610.122800] br0: port 2(c2) entered forwarding state
[  610.122854] br0: port 1(c1) entered blocking state
[  610.122903] br0: port 1(c1) entered forwarding state
[  620.940936] br0: port 1(c1) entered disabled state
[  620.941261] c1 (unregistering): left allmulticast mode
[  620.941319] c1 (unregistering): left promiscuous mode
[  620.941371] br0: port 1(c1) entered disabled state
[  621.003812] br0: port 2(c2) entered disabled state
[  621.004067] c2 (unregistering): left allmulticast mode
[  621.004122] c2 (unregistering): left promiscuous mode
[  621.004178] br0: port 2(c2) entered disabled state
[  621.055831] br0: port 3(c3) entered disabled state
[  621.056056] c3 (unregistering): left allmulticast mode
[  621.056090] c3 (unregistering): left promiscuous mode
[  621.056125] br0: port 3(c3) entered disabled state
[  621.119875] br0: port 4(sender) entered disabled state
[  621.120109] sender (unregistering): left allmulticast mode
[  621.120163] sender (unregistering): left promiscuous mode
[  621.120214] br0: port 4(sender) entered disabled state