[  513.219727] br0: port 1(c1) entered blocking state
[  513.219775] br0: port 1(c1) entered disabled state
[  513.219817] c1: entered allmulticast mode
[  513.219874] c1: entered promiscuous mode
[  513.237942] br0: port 2(c2) entered blocking state
[  513.238010] br0: port 2(c2) entered disabled state
[  513.238081] c2: entered allmulticast mode
[  513.238162] c2: entered promiscuous mode
[  513.255509] br0: port 3(c3) entered blocking state
[  513.255544] br0: port 3(c3) entered disabled state
[  513.255580] c3: entered allmulticast mode
[  513.255623] c3: entered promiscuous mode
[  513.272881] br0: port 4(sender) entered blocking state
[  513.272928] br0: port 4(sender) entered disabled state
[  513.272966] sender: entered allmulticast mode
[  513.273025] sender: entered promiscuous mode
[  513.279803] br0: port 4(sender) entered blocking state
[  513.279854] br0: port 4(sender) entered forwarding state
[  513.279886] br0: port 3(c3) entered blocking state
[  513.279926] br0: port 3(c3) entered forwarding state
[  513.279964] br0: port 2(c2) entered blocking state
[  513.279997] br0: port 2(c2) entered forwarding state
[  513.280030] br0: port 1(c1) entered blocking state
[  513.280066] br0: port 1(c1) entered forwarding state
[  513.287910] Bridge firewalling registered
[  523.965028] br0: port 1(c1) entered disabled state
[  523.965218] c1 (unregistering): left allmulticast mode
[  523.965249] c1 (unregistering): left promiscuous mode
[  523.965283] br0: port 1(c1) entered disabled state
[  523.988036] br0: port 2(c2) entered disabled state
[  523.988185] c2 (unregistering): left allmulticast mode
[  523.988219] c2 (unregistering): left promiscuous mode
[  523.988248] br0: port 2(c2) entered disabled state
[  524.012998] br0: port 4(sender) entered disabled state
[  524.013081] br0: port 3(c3) entered disabled state
[  524.013263] sender (unregistering): left allmulticast mode
[  524.013297] sender (unregistering): left promiscuous mode
[  524.013325] br0: port 4(sender) entered disabled state
[  524.013565] c3 (unregistering): left allmulticast mode
[  524.013598] c3 (unregistering): left promiscuous mode
[  524.013624] br0: port 3(c3) entered disabled state