[  508.720136] br0: port 1(c1) entered blocking state
[  508.720221] br0: port 1(c1) entered disabled state
[  508.720290] c1: entered allmulticast mode
[  508.720372] c1: entered promiscuous mode
[  508.737378] br0: port 2(c2) entered blocking state
[  508.737420] br0: port 2(c2) entered disabled state
[  508.737452] c2: entered allmulticast mode
[  508.737493] c2: entered promiscuous mode
[  508.754463] br0: port 3(c3) entered blocking state
[  508.754507] br0: port 3(c3) entered disabled state
[  508.754535] c3: entered allmulticast mode
[  508.754590] c3: entered promiscuous mode
[  508.771688] br0: port 4(sender) entered blocking state
[  508.771759] br0: port 4(sender) entered disabled state
[  508.771826] sender: entered allmulticast mode
[  508.771930] sender: entered promiscuous mode
[  508.778848] br0: port 4(sender) entered blocking state
[  508.778889] br0: port 4(sender) entered forwarding state
[  508.778922] br0: port 3(c3) entered blocking state
[  508.778953] br0: port 3(c3) entered forwarding state
[  508.778983] br0: port 2(c2) entered blocking state
[  508.779013] br0: port 2(c2) entered forwarding state
[  508.779041] br0: port 1(c1) entered blocking state
[  508.779071] br0: port 1(c1) entered forwarding state
[  508.787353] Bridge firewalling registered
[  519.460959] br0: port 1(c1) entered disabled state
[  519.461190] c1 (unregistering): left allmulticast mode
[  519.461296] c1 (unregistering): left promiscuous mode
[  519.461385] br0: port 1(c1) entered disabled state
[  519.491951] br0: port 3(c3) entered disabled state
[  519.492078] br0: port 2(c2) entered disabled state
[  519.492298] c3 (unregistering): left allmulticast mode
[  519.492365] c3 (unregistering): left promiscuous mode
[  519.492464] br0: port 3(c3) entered disabled state
[  519.492792] c2 (unregistering): left allmulticast mode
[  519.492874] c2 (unregistering): left promiscuous mode
[  519.492962] br0: port 2(c2) entered disabled state
[  519.513946] sender: left allmulticast mode
[  519.514037] sender: left promiscuous mode
[  519.514103] br0: port 4(sender) entered disabled state