[  511.807923] br0: port 1(c1) entered blocking state
[  511.808017] br0: port 1(c1) entered disabled state
[  511.808088] c1: entered allmulticast mode
[  511.808175] c1: entered promiscuous mode
[  511.826948] br0: port 2(c2) entered blocking state
[  511.826997] br0: port 2(c2) entered disabled state
[  511.827035] c2: entered allmulticast mode
[  511.827079] c2: entered promiscuous mode
[  511.845767] br0: port 3(c3) entered blocking state
[  511.845851] br0: port 3(c3) entered disabled state
[  511.845919] c3: entered allmulticast mode
[  511.846000] c3: entered promiscuous mode
[  511.864315] br0: port 4(sender) entered blocking state
[  511.864357] br0: port 4(sender) entered disabled state
[  511.864391] sender: entered allmulticast mode
[  511.864447] sender: entered promiscuous mode
[  511.871619] br0: port 4(sender) entered blocking state
[  511.871654] br0: port 4(sender) entered forwarding state
[  511.871689] br0: port 3(c3) entered blocking state
[  511.871722] br0: port 3(c3) entered forwarding state
[  511.871752] br0: port 2(c2) entered blocking state
[  511.871781] br0: port 2(c2) entered forwarding state
[  511.871816] br0: port 1(c1) entered blocking state
[  511.871846] br0: port 1(c1) entered forwarding state
[  511.879834] Bridge firewalling registered
[  522.558685] br0: port 1(c1) entered disabled state
[  522.558927] c1 (unregistering): left allmulticast mode
[  522.558971] c1 (unregistering): left promiscuous mode
[  522.559005] br0: port 1(c1) entered disabled state
[  522.585623] br0: port 2(c2) entered disabled state
[  522.585870] c2 (unregistering): left allmulticast mode
[  522.585968] c2 (unregistering): left promiscuous mode
[  522.586036] br0: port 2(c2) entered disabled state
[  522.606639] br0: port 4(sender) entered disabled state
[  522.606784] br0: port 3(c3) entered disabled state
[  522.606993] sender (unregistering): left allmulticast mode
[  522.607089] sender (unregistering): left promiscuous mode
[  522.607154] br0: port 4(sender) entered disabled state
[  522.607490] c3 (unregistering): left allmulticast mode
[  522.607569] c3 (unregistering): left promiscuous mode
[  522.607633] br0: port 3(c3) entered disabled state