[  510.727931] br0: port 1(c1) entered blocking state
[  510.727988] br0: port 1(c1) entered disabled state
[  510.728028] c1: entered allmulticast mode
[  510.728073] c1: entered promiscuous mode
[  510.746205] br0: port 2(c2) entered blocking state
[  510.746285] br0: port 2(c2) entered disabled state
[  510.746360] c2: entered allmulticast mode
[  510.746445] c2: entered promiscuous mode
[  510.764919] br0: port 3(c3) entered blocking state
[  510.764962] br0: port 3(c3) entered disabled state
[  510.764998] c3: entered allmulticast mode
[  510.765043] c3: entered promiscuous mode
[  510.782965] br0: port 4(sender) entered blocking state
[  510.783040] br0: port 4(sender) entered disabled state
[  510.783111] sender: entered allmulticast mode
[  510.783203] sender: entered promiscuous mode
[  510.790357] br0: port 4(sender) entered blocking state
[  510.790433] br0: port 4(sender) entered forwarding state
[  510.790501] br0: port 3(c3) entered blocking state
[  510.790565] br0: port 3(c3) entered forwarding state
[  510.790630] br0: port 2(c2) entered blocking state
[  510.790693] br0: port 2(c2) entered forwarding state
[  510.790759] br0: port 1(c1) entered blocking state
[  510.790821] br0: port 1(c1) entered forwarding state
[  510.798760] Bridge firewalling registered
[  521.472359] br0: port 1(c1) entered disabled state
[  521.472545] c1 (unregistering): left allmulticast mode
[  521.472578] c1 (unregistering): left promiscuous mode
[  521.472611] br0: port 1(c1) entered disabled state
[  521.505339] br0: port 2(c2) entered disabled state
[  521.505507] c2 (unregistering): left allmulticast mode
[  521.505543] c2 (unregistering): left promiscuous mode
[  521.505578] br0: port 2(c2) entered disabled state
[  521.534314] br0: port 4(sender) entered disabled state
[  521.534410] br0: port 3(c3) entered disabled state
[  521.534537] sender (unregistering): left allmulticast mode
[  521.534569] sender (unregistering): left promiscuous mode
[  521.534596] br0: port 4(sender) entered disabled state
[  521.534828] c3 (unregistering): left allmulticast mode
[  521.534859] c3 (unregistering): left promiscuous mode
[  521.534884] br0: port 3(c3) entered disabled state