[  444.528822] br0: port 1(c1) entered blocking state
[  444.528928] br0: port 1(c1) entered disabled state
[  444.528994] c1: entered allmulticast mode
[  444.529080] c1: entered promiscuous mode
[  444.545845] br0: port 2(c2) entered blocking state
[  444.545900] br0: port 2(c2) entered disabled state
[  444.545937] c2: entered allmulticast mode
[  444.545990] c2: entered promiscuous mode
[  444.562736] br0: port 3(c3) entered blocking state
[  444.562775] br0: port 3(c3) entered disabled state
[  444.562821] c3: entered allmulticast mode
[  444.562873] c3: entered promiscuous mode
[  444.579483] br0: port 4(sender) entered blocking state
[  444.579549] br0: port 4(sender) entered disabled state
[  444.579615] sender: entered allmulticast mode
[  444.579708] sender: entered promiscuous mode
[  444.586402] br0: port 4(sender) entered blocking state
[  444.586437] br0: port 4(sender) entered forwarding state
[  444.586471] br0: port 3(c3) entered blocking state
[  444.586501] br0: port 3(c3) entered forwarding state
[  444.586532] br0: port 2(c2) entered blocking state
[  444.586568] br0: port 2(c2) entered forwarding state
[  444.586596] br0: port 1(c1) entered blocking state
[  444.586626] br0: port 1(c1) entered forwarding state
[  444.595172] Bridge firewalling registered
[  455.216978] br0: port 1(c1) entered disabled state
[  455.217226] c1 (unregistering): left allmulticast mode
[  455.217262] c1 (unregistering): left promiscuous mode
[  455.217295] br0: port 1(c1) entered disabled state
[  455.232964] br0: port 2(c2) entered disabled state
[  455.233170] c2 (unregistering): left allmulticast mode
[  455.233208] c2 (unregistering): left promiscuous mode
[  455.233239] br0: port 2(c2) entered disabled state
[  455.266027] br0: port 4(sender) entered disabled state
[  455.266118] br0: port 3(c3) entered disabled state
[  455.266301] sender (unregistering): left allmulticast mode
[  455.266343] sender (unregistering): left promiscuous mode
[  455.266381] br0: port 4(sender) entered disabled state
[  455.266738] c3 (unregistering): left allmulticast mode
[  455.266780] c3 (unregistering): left promiscuous mode
[  455.266828] br0: port 3(c3) entered disabled state