[  493.930814] br0: port 1(c1) entered blocking state
[  493.930910] br0: port 1(c1) entered disabled state
[  493.930980] c1: entered allmulticast mode
[  493.931063] c1: entered promiscuous mode
[  493.948153] br0: port 2(c2) entered blocking state
[  493.948220] br0: port 2(c2) entered disabled state
[  493.948289] c2: entered allmulticast mode
[  493.948367] c2: entered promiscuous mode
[  493.965244] br0: port 3(c3) entered blocking state
[  493.965293] br0: port 3(c3) entered disabled state
[  493.965327] c3: entered allmulticast mode
[  493.965373] c3: entered promiscuous mode
[  493.982156] br0: port 4(sender) entered blocking state
[  493.982224] br0: port 4(sender) entered disabled state
[  493.982292] sender: entered allmulticast mode
[  493.982378] sender: entered promiscuous mode
[  493.989020] br0: port 4(sender) entered blocking state
[  493.989086] br0: port 4(sender) entered forwarding state
[  493.989161] br0: port 3(c3) entered blocking state
[  493.989224] br0: port 3(c3) entered forwarding state
[  493.989289] br0: port 2(c2) entered blocking state
[  493.989352] br0: port 2(c2) entered forwarding state
[  493.989420] br0: port 1(c1) entered blocking state
[  493.989483] br0: port 1(c1) entered forwarding state
[  493.997934] Bridge firewalling registered
[  504.636807] br0: port 1(c1) entered disabled state
[  504.637087] c1 (unregistering): left allmulticast mode
[  504.637153] c1 (unregistering): left promiscuous mode
[  504.637257] br0: port 1(c1) entered disabled state
[  504.652978] br0: port 2(c2) entered disabled state
[  504.653168] c2 (unregistering): left allmulticast mode
[  504.653277] c2 (unregistering): left promiscuous mode
[  504.653341] br0: port 2(c2) entered disabled state
[  504.668967] br0: port 3(c3) entered disabled state
[  504.669196] c3 (unregistering): left allmulticast mode
[  504.669293] c3 (unregistering): left promiscuous mode
[  504.669358] br0: port 3(c3) entered disabled state
[  504.683966] br0: port 4(sender) entered disabled state
[  504.684155] sender (unregistering): left allmulticast mode
[  504.684231] sender (unregistering): left promiscuous mode
[  504.684322] br0: port 4(sender) entered disabled state