[  511.032582] br0: port 1(c1) entered blocking state
[  511.032639] br0: port 1(c1) entered disabled state
[  511.032670] c1: entered allmulticast mode
[  511.032718] c1: entered promiscuous mode
[  511.050118] br0: port 2(c2) entered blocking state
[  511.050173] br0: port 2(c2) entered disabled state
[  511.050203] c2: entered allmulticast mode
[  511.050253] c2: entered promiscuous mode
[  511.067664] br0: port 3(c3) entered blocking state
[  511.067703] br0: port 3(c3) entered disabled state
[  511.067745] c3: entered allmulticast mode
[  511.067793] c3: entered promiscuous mode
[  511.085176] br0: port 4(sender) entered blocking state
[  511.085253] br0: port 4(sender) entered disabled state
[  511.085325] sender: entered allmulticast mode
[  511.085413] sender: entered promiscuous mode
[  511.092348] br0: port 4(sender) entered blocking state
[  511.092420] br0: port 4(sender) entered forwarding state
[  511.092486] br0: port 3(c3) entered blocking state
[  511.092551] br0: port 3(c3) entered forwarding state
[  511.092624] br0: port 2(c2) entered blocking state
[  511.092690] br0: port 2(c2) entered forwarding state
[  511.092756] br0: port 1(c1) entered blocking state
[  511.092819] br0: port 1(c1) entered forwarding state
[  511.101604] Bridge firewalling registered
[  521.768728] br0: port 1(c1) entered disabled state
[  521.769045] c1 (unregistering): left allmulticast mode
[  521.769127] c1 (unregistering): left promiscuous mode
[  521.769206] br0: port 1(c1) entered disabled state
[  521.792698] br0: port 2(c2) entered disabled state
[  521.792923] c2 (unregistering): left allmulticast mode
[  521.793016] c2 (unregistering): left promiscuous mode
[  521.793089] br0: port 2(c2) entered disabled state
[  521.809666] sender: left allmulticast mode
[  521.809740] sender: left promiscuous mode
[  521.809816] br0: port 4(sender) entered disabled state
[  521.809957] c3: left allmulticast mode
[  521.810019] c3: left promiscuous mode
[  521.810089] br0: port 3(c3) entered disabled state