[  507.165342] br0: port 1(c1) entered blocking state
[  507.165434] br0: port 1(c1) entered disabled state
[  507.165503] c1: entered allmulticast mode
[  507.165595] c1: entered promiscuous mode
[  507.184880] br0: port 2(c2) entered blocking state
[  507.184935] br0: port 2(c2) entered disabled state
[  507.184973] c2: entered allmulticast mode
[  507.185027] c2: entered promiscuous mode
[  507.203936] br0: port 3(c3) entered blocking state
[  507.203983] br0: port 3(c3) entered disabled state
[  507.204012] c3: entered allmulticast mode
[  507.204062] c3: entered promiscuous mode
[  507.222552] br0: port 4(sender) entered blocking state
[  507.222596] br0: port 4(sender) entered disabled state
[  507.222641] sender: entered allmulticast mode
[  507.222713] sender: entered promiscuous mode
[  507.230085] br0: port 4(sender) entered blocking state
[  507.230128] br0: port 4(sender) entered forwarding state
[  507.230167] br0: port 3(c3) entered blocking state
[  507.230197] br0: port 3(c3) entered forwarding state
[  507.230241] br0: port 2(c2) entered blocking state
[  507.230275] br0: port 2(c2) entered forwarding state
[  507.230313] br0: port 1(c1) entered blocking state
[  507.230350] br0: port 1(c1) entered forwarding state
[  507.240029] Bridge firewalling registered
[  517.865364] br0: port 1(c1) entered disabled state
[  517.865603] c1 (unregistering): left allmulticast mode
[  517.865646] c1 (unregistering): left promiscuous mode
[  517.865671] br0: port 1(c1) entered disabled state
[  517.890348] br0: port 2(c2) entered disabled state
[  517.890611] c2 (unregistering): left allmulticast mode
[  517.890649] c2 (unregistering): left promiscuous mode
[  517.890699] br0: port 2(c2) entered disabled state
[  517.917356] br0: port 4(sender) entered disabled state
[  517.917450] br0: port 3(c3) entered disabled state
[  517.917695] sender (unregistering): left allmulticast mode
[  517.917737] sender (unregistering): left promiscuous mode
[  517.917789] br0: port 4(sender) entered disabled state
[  517.918142] c3 (unregistering): left allmulticast mode
[  517.918186] c3 (unregistering): left promiscuous mode
[  517.918229] br0: port 3(c3) entered disabled state