[  755.765816] br0: port 1(c1) entered blocking state
[  755.765869] br0: port 1(c1) entered disabled state
[  755.765905] c1: entered allmulticast mode
[  755.765958] c1: entered promiscuous mode
[  755.784240] br0: port 2(c2) entered blocking state
[  755.784317] br0: port 2(c2) entered disabled state
[  755.784420] c2: entered allmulticast mode
[  755.784532] c2: entered promiscuous mode
[  755.803339] br0: port 3(c3) entered blocking state
[  755.803422] br0: port 3(c3) entered disabled state
[  755.803492] c3: entered allmulticast mode
[  755.803578] c3: entered promiscuous mode
[  755.821625] br0: port 4(sender) entered blocking state
[  755.821662] br0: port 4(sender) entered disabled state
[  755.821697] sender: entered allmulticast mode
[  755.821744] sender: entered promiscuous mode
[  755.828829] br0: port 4(sender) entered blocking state
[  755.828902] br0: port 4(sender) entered forwarding state
[  755.828935] br0: port 3(c3) entered blocking state
[  755.828968] br0: port 3(c3) entered forwarding state
[  755.829007] br0: port 2(c2) entered blocking state
[  755.829038] br0: port 2(c2) entered forwarding state
[  755.829068] br0: port 1(c1) entered blocking state
[  755.829090] br0: port 1(c1) entered forwarding state
[  755.837262] Bridge firewalling registered
[  766.464567] br0: port 1(c1) entered disabled state
[  766.464798] c1 (unregistering): left allmulticast mode
[  766.464845] c1 (unregistering): left promiscuous mode
[  766.464879] br0: port 1(c1) entered disabled state
[  766.486555] br0: port 2(c2) entered disabled state
[  766.486714] c2 (unregistering): left allmulticast mode
[  766.486744] c2 (unregistering): left promiscuous mode
[  766.486777] br0: port 2(c2) entered disabled state
[  766.501530] br0: port 3(c3) entered disabled state
[  766.501709] c3 (unregistering): left allmulticast mode
[  766.501754] c3 (unregistering): left promiscuous mode
[  766.501786] br0: port 3(c3) entered disabled state
[  766.516578] br0: port 4(sender) entered disabled state
[  766.516761] sender (unregistering): left allmulticast mode
[  766.516800] sender (unregistering): left promiscuous mode
[  766.516834] br0: port 4(sender) entered disabled state