[  516.600872] br0: port 1(c1) entered blocking state
[  516.600960] br0: port 1(c1) entered disabled state
[  516.601036] c1: entered allmulticast mode
[  516.601121] c1: entered promiscuous mode
[  516.618249] br0: port 2(c2) entered blocking state
[  516.618283] br0: port 2(c2) entered disabled state
[  516.618322] c2: entered allmulticast mode
[  516.618364] c2: entered promiscuous mode
[  516.635290] br0: port 3(c3) entered blocking state
[  516.635363] br0: port 3(c3) entered disabled state
[  516.635435] c3: entered allmulticast mode
[  516.635519] c3: entered promiscuous mode
[  516.652470] br0: port 4(sender) entered blocking state
[  516.652539] br0: port 4(sender) entered disabled state
[  516.652605] sender: entered allmulticast mode
[  516.652688] sender: entered promiscuous mode
[  516.659349] br0: port 4(sender) entered blocking state
[  516.659418] br0: port 4(sender) entered forwarding state
[  516.659483] br0: port 3(c3) entered blocking state
[  516.659547] br0: port 3(c3) entered forwarding state
[  516.659611] br0: port 2(c2) entered blocking state
[  516.659673] br0: port 2(c2) entered forwarding state
[  516.659737] br0: port 1(c1) entered blocking state
[  516.659800] br0: port 1(c1) entered forwarding state
[  516.668271] Bridge firewalling registered
[  527.292079] br0: port 1(c1) entered disabled state
[  527.292263] c1 (unregistering): left allmulticast mode
[  527.292289] c1 (unregistering): left promiscuous mode
[  527.292319] br0: port 1(c1) entered disabled state
[  527.318970] br0: port 2(c2) entered disabled state
[  527.319275] c2 (unregistering): left allmulticast mode
[  527.319306] c2 (unregistering): left promiscuous mode
[  527.319337] br0: port 2(c2) entered disabled state
[  527.341022] sender: left allmulticast mode
[  527.341058] sender: left promiscuous mode
[  527.341089] br0: port 4(sender) entered disabled state
[  527.341188] c3: left allmulticast mode
[  527.341209] c3: left promiscuous mode
[  527.341233] br0: port 3(c3) entered disabled state