[  514.961600] br0: port 1(c1) entered blocking state
[  514.961691] br0: port 1(c1) entered disabled state
[  514.961765] c1: entered allmulticast mode
[  514.961854] c1: entered promiscuous mode
[  514.980470] br0: port 2(c2) entered blocking state
[  514.980516] br0: port 2(c2) entered disabled state
[  514.980543] c2: entered allmulticast mode
[  514.980591] c2: entered promiscuous mode
[  514.998835] br0: port 3(c3) entered blocking state
[  514.998880] br0: port 3(c3) entered disabled state
[  514.998918] c3: entered allmulticast mode
[  514.998963] c3: entered promiscuous mode
[  515.017103] br0: port 4(sender) entered blocking state
[  515.017177] br0: port 4(sender) entered disabled state
[  515.017245] sender: entered allmulticast mode
[  515.017333] sender: entered promiscuous mode
[  515.024637] br0: port 4(sender) entered blocking state
[  515.024686] br0: port 4(sender) entered forwarding state
[  515.024722] br0: port 3(c3) entered blocking state
[  515.024750] br0: port 3(c3) entered forwarding state
[  515.024780] br0: port 2(c2) entered blocking state
[  515.024817] br0: port 2(c2) entered forwarding state
[  515.024847] br0: port 1(c1) entered blocking state
[  515.024877] br0: port 1(c1) entered forwarding state
[  515.033155] Bridge firewalling registered
[  525.716095] br0: port 1(c1) entered disabled state
[  525.716333] c1 (unregistering): left allmulticast mode
[  525.716378] c1 (unregistering): left promiscuous mode
[  525.716413] br0: port 1(c1) entered disabled state
[  525.745014] br0: port 2(c2) entered disabled state
[  525.745246] c2 (unregistering): left allmulticast mode
[  525.745314] c2 (unregistering): left promiscuous mode
[  525.745384] br0: port 2(c2) entered disabled state
[  525.765050] sender: left allmulticast mode
[  525.765137] sender: left promiscuous mode
[  525.765213] br0: port 4(sender) entered disabled state
[  525.765383] c3: left allmulticast mode
[  525.765463] c3: left promiscuous mode
[  525.765526] br0: port 3(c3) entered disabled state