[  511.483257] br0: port 1(c1) entered blocking state
[  511.483335] br0: port 1(c1) entered disabled state
[  511.483372] c1: entered allmulticast mode
[  511.483421] c1: entered promiscuous mode
[  511.502963] br0: port 2(c2) entered blocking state
[  511.503077] br0: port 2(c2) entered disabled state
[  511.503186] c2: entered allmulticast mode
[  511.503286] c2: entered promiscuous mode
[  511.523137] br0: port 3(c3) entered blocking state
[  511.523177] br0: port 3(c3) entered disabled state
[  511.523213] c3: entered allmulticast mode
[  511.523258] c3: entered promiscuous mode
[  511.543426] br0: port 4(sender) entered blocking state
[  511.543507] br0: port 4(sender) entered disabled state
[  511.543578] sender: entered allmulticast mode
[  511.543666] sender: entered promiscuous mode
[  511.551208] br0: port 4(sender) entered blocking state
[  511.551281] br0: port 4(sender) entered forwarding state
[  511.551359] br0: port 3(c3) entered blocking state
[  511.551423] br0: port 3(c3) entered forwarding state
[  511.551493] br0: port 2(c2) entered blocking state
[  511.551558] br0: port 2(c2) entered forwarding state
[  511.551624] br0: port 1(c1) entered blocking state
[  511.551688] br0: port 1(c1) entered forwarding state
[  511.560971] Bridge firewalling registered
[  522.209032] br0: port 1(c1) entered disabled state
[  522.209350] c1 (unregistering): left allmulticast mode
[  522.209407] c1 (unregistering): left promiscuous mode
[  522.209440] br0: port 1(c1) entered disabled state
[  522.230099] br0: port 2(c2) entered disabled state
[  522.230308] c2 (unregistering): left allmulticast mode
[  522.230345] c2 (unregistering): left promiscuous mode
[  522.230376] br0: port 2(c2) entered disabled state
[  522.261073] br0: port 4(sender) entered disabled state
[  522.261182] br0: port 3(c3) entered disabled state
[  522.261370] sender (unregistering): left allmulticast mode
[  522.261408] sender (unregistering): left promiscuous mode
[  522.261439] br0: port 4(sender) entered disabled state
[  522.261727] c3 (unregistering): left allmulticast mode
[  522.261758] c3 (unregistering): left promiscuous mode
[  522.261786] br0: port 3(c3) entered disabled state