[  518.414606] br0: port 1(c1) entered blocking state
[  518.414695] br0: port 1(c1) entered disabled state
[  518.414763] c1: entered allmulticast mode
[  518.414843] c1: entered promiscuous mode
[  518.431823] br0: port 2(c2) entered blocking state
[  518.431869] br0: port 2(c2) entered disabled state
[  518.431911] c2: entered allmulticast mode
[  518.431958] c2: entered promiscuous mode
[  518.448787] br0: port 3(c3) entered blocking state
[  518.448822] br0: port 3(c3) entered disabled state
[  518.448858] c3: entered allmulticast mode
[  518.448897] c3: entered promiscuous mode
[  518.465725] br0: port 4(sender) entered blocking state
[  518.465760] br0: port 4(sender) entered disabled state
[  518.465793] sender: entered allmulticast mode
[  518.465845] sender: entered promiscuous mode
[  518.472474] br0: port 4(sender) entered blocking state
[  518.472508] br0: port 4(sender) entered forwarding state
[  518.472544] br0: port 3(c3) entered blocking state
[  518.472573] br0: port 3(c3) entered forwarding state
[  518.472605] br0: port 2(c2) entered blocking state
[  518.472636] br0: port 2(c2) entered forwarding state
[  518.472667] br0: port 1(c1) entered blocking state
[  518.472694] br0: port 1(c1) entered forwarding state
[  518.480611] Bridge firewalling registered
[  529.159319] br0: port 1(c1) entered disabled state
[  529.159538] c1 (unregistering): left allmulticast mode
[  529.159570] c1 (unregistering): left promiscuous mode
[  529.159605] br0: port 1(c1) entered disabled state
[  529.185282] br0: port 2(c2) entered disabled state
[  529.185460] c2 (unregistering): left allmulticast mode
[  529.185493] c2 (unregistering): left promiscuous mode
[  529.185525] br0: port 2(c2) entered disabled state
[  529.205292] br0: port 4(sender) entered disabled state
[  529.205371] br0: port 3(c3) entered disabled state
[  529.205488] sender (unregistering): left allmulticast mode
[  529.205519] sender (unregistering): left promiscuous mode
[  529.205554] br0: port 4(sender) entered disabled state
[  529.205799] c3 (unregistering): left allmulticast mode
[  529.205831] c3 (unregistering): left promiscuous mode
[  529.205875] br0: port 3(c3) entered disabled state