[  495.953066] br0: port 1(c1) entered blocking state
[  495.953118] br0: port 1(c1) entered disabled state
[  495.953157] c1: entered allmulticast mode
[  495.953219] c1: entered promiscuous mode
[  495.972379] br0: port 2(c2) entered blocking state
[  495.972418] br0: port 2(c2) entered disabled state
[  495.972454] c2: entered allmulticast mode
[  495.972499] c2: entered promiscuous mode
[  495.992296] br0: port 3(c3) entered blocking state
[  495.992379] br0: port 3(c3) entered disabled state
[  495.992455] c3: entered allmulticast mode
[  495.992548] c3: entered promiscuous mode
[  496.012115] br0: port 4(sender) entered blocking state
[  496.012152] br0: port 4(sender) entered disabled state
[  496.012190] sender: entered allmulticast mode
[  496.012252] sender: entered promiscuous mode
[  496.020015] br0: port 4(sender) entered blocking state
[  496.020053] br0: port 4(sender) entered forwarding state
[  496.020093] br0: port 3(c3) entered blocking state
[  496.020126] br0: port 3(c3) entered forwarding state
[  496.020159] br0: port 2(c2) entered blocking state
[  496.020197] br0: port 2(c2) entered forwarding state
[  496.020234] br0: port 1(c1) entered blocking state
[  496.020263] br0: port 1(c1) entered forwarding state
[  496.028775] Bridge firewalling registered
[  506.653391] br0: port 1(c1) entered disabled state
[  506.653666] c1 (unregistering): left allmulticast mode
[  506.653707] c1 (unregistering): left promiscuous mode
[  506.653740] br0: port 1(c1) entered disabled state
[  506.673370] br0: port 2(c2) entered disabled state
[  506.673602] c2 (unregistering): left allmulticast mode
[  506.673644] c2 (unregistering): left promiscuous mode
[  506.673679] br0: port 2(c2) entered disabled state
[  506.687357] br0: port 3(c3) entered disabled state
[  506.687573] c3 (unregistering): left allmulticast mode
[  506.687616] c3 (unregistering): left promiscuous mode
[  506.687648] br0: port 3(c3) entered disabled state
[  506.705320] br0: port 4(sender) entered disabled state
[  506.705557] sender (unregistering): left allmulticast mode
[  506.705604] sender (unregistering): left promiscuous mode
[  506.705656] br0: port 4(sender) entered disabled state