[  448.887458] br0: port 1(c1) entered blocking state
[  448.887508] br0: port 1(c1) entered disabled state
[  448.887547] c1: entered allmulticast mode
[  448.887593] c1: entered promiscuous mode
[  448.902394] br0: port 2(c2) entered blocking state
[  448.902435] br0: port 2(c2) entered disabled state
[  448.902470] c2: entered allmulticast mode
[  448.902517] c2: entered promiscuous mode
[  448.917639] br0: port 3(c3) entered blocking state
[  448.917680] br0: port 3(c3) entered disabled state
[  448.917718] c3: entered allmulticast mode
[  448.917770] c3: entered promiscuous mode
[  448.932246] br0: port 4(sender) entered blocking state
[  448.932279] br0: port 4(sender) entered disabled state
[  448.932315] sender: entered allmulticast mode
[  448.932368] sender: entered promiscuous mode
[  448.938402] br0: port 4(sender) entered blocking state
[  448.938436] br0: port 4(sender) entered forwarding state
[  448.938474] br0: port 3(c3) entered blocking state
[  448.938503] br0: port 3(c3) entered forwarding state
[  448.938532] br0: port 2(c2) entered blocking state
[  448.938561] br0: port 2(c2) entered forwarding state
[  448.938593] br0: port 1(c1) entered blocking state
[  448.938627] br0: port 1(c1) entered forwarding state
[  448.945395] Bridge firewalling registered
[  459.607733] br0: port 1(c1) entered disabled state
[  459.607897] c1 (unregistering): left allmulticast mode
[  459.607930] c1 (unregistering): left promiscuous mode
[  459.607954] br0: port 1(c1) entered disabled state
[  459.641742] br0: port 3(c3) entered disabled state
[  459.641823] br0: port 2(c2) entered disabled state
[  459.641963] c3 (unregistering): left allmulticast mode
[  459.641994] c3 (unregistering): left promiscuous mode
[  459.642023] br0: port 3(c3) entered disabled state
[  459.642228] c2 (unregistering): left allmulticast mode
[  459.642257] c2 (unregistering): left promiscuous mode
[  459.642286] br0: port 2(c2) entered disabled state
[  459.675698] sender: left allmulticast mode
[  459.675733] sender: left promiscuous mode
[  459.675766] br0: port 4(sender) entered disabled state