[  516.969149] br0: port 1(c1) entered blocking state
[  516.969246] br0: port 1(c1) entered disabled state
[  516.969319] c1: entered allmulticast mode
[  516.969415] c1: entered promiscuous mode
[  516.988396] br0: port 2(c2) entered blocking state
[  516.988474] br0: port 2(c2) entered disabled state
[  516.988556] c2: entered allmulticast mode
[  516.988648] c2: entered promiscuous mode
[  517.007204] br0: port 3(c3) entered blocking state
[  517.007250] br0: port 3(c3) entered disabled state
[  517.007287] c3: entered allmulticast mode
[  517.007358] c3: entered promiscuous mode
[  517.025968] br0: port 4(sender) entered blocking state
[  517.026042] br0: port 4(sender) entered disabled state
[  517.026113] sender: entered allmulticast mode
[  517.026204] sender: entered promiscuous mode
[  517.033525] br0: port 4(sender) entered blocking state
[  517.033578] br0: port 4(sender) entered forwarding state
[  517.033617] br0: port 3(c3) entered blocking state
[  517.033652] br0: port 3(c3) entered forwarding state
[  517.033682] br0: port 2(c2) entered blocking state
[  517.033712] br0: port 2(c2) entered forwarding state
[  517.033742] br0: port 1(c1) entered blocking state
[  517.033775] br0: port 1(c1) entered forwarding state
[  517.043083] Bridge firewalling registered
[  527.670501] br0: port 1(c1) entered disabled state
[  527.670743] c1 (unregistering): left allmulticast mode
[  527.670812] c1 (unregistering): left promiscuous mode
[  527.670897] br0: port 1(c1) entered disabled state
[  527.688155] br0: port 2(c2) entered disabled state
[  527.688364] c2 (unregistering): left allmulticast mode
[  527.688431] c2 (unregistering): left promiscuous mode
[  527.688499] br0: port 2(c2) entered disabled state
[  527.706032] br0: port 3(c3) entered disabled state
[  527.706187] c3 (unregistering): left allmulticast mode
[  527.706218] c3 (unregistering): left promiscuous mode
[  527.706248] br0: port 3(c3) entered disabled state
[  527.717995] br0: port 4(sender) entered disabled state
[  527.718352] sender (unregistering): left allmulticast mode
[  527.718424] sender (unregistering): left promiscuous mode
[  527.718493] br0: port 4(sender) entered disabled state