[  473.037199][ T1981] br0: port 1(c1) entered blocking state
[  473.037665][ T1981] br0: port 1(c1) entered disabled state
[  473.038268][ T1981] c1: entered allmulticast mode
[  473.041697][ T1981] c1: entered promiscuous mode
[  473.764000][ T1986] br0: port 2(c2) entered blocking state
[  473.764373][ T1986] br0: port 2(c2) entered disabled state
[  473.764778][ T1986] c2: entered allmulticast mode
[  473.768308][ T1986] c2: entered promiscuous mode
[  474.467343][ T1991] br0: port 3(c3) entered blocking state
[  474.467698][ T1991] br0: port 3(c3) entered disabled state
[  474.468051][ T1991] c3: entered allmulticast mode
[  474.471484][ T1991] c3: entered promiscuous mode
[  475.182997][ T1996] br0: port 4(sender) entered blocking state
[  475.183528][ T1996] br0: port 4(sender) entered disabled state
[  475.184037][ T1996] sender: entered allmulticast mode
[  475.187954][ T1996] sender: entered promiscuous mode
[  475.442947][ T1998] br0: port 4(sender) entered blocking state
[  475.443388][ T1998] br0: port 4(sender) entered forwarding state
[  475.444147][ T1998] br0: port 3(c3) entered blocking state
[  475.444459][ T1998] br0: port 3(c3) entered forwarding state
[  475.445140][ T1998] br0: port 2(c2) entered blocking state
[  475.445457][ T1998] br0: port 2(c2) entered forwarding state
[  475.446126][ T1998] br0: port 1(c1) entered blocking state
[  475.446485][ T1998] br0: port 1(c1) entered forwarding state
[  475.623998][ T1999] Bridge firewalling registered
[  489.177953][   T69] br0: port 1(c1) entered disabled state
[  489.198788][   T69] c1 (unregistering): left allmulticast mode
[  489.201611][   T69] c1 (unregistering): left promiscuous mode
[  489.202083][   T69] br0: port 1(c1) entered disabled state
[  489.754782][   T69] br0: port 2(c2) entered disabled state
[  489.776495][   T69] c2 (unregistering): left allmulticast mode
[  489.778914][   T69] c2 (unregistering): left promiscuous mode
[  489.779302][   T69] br0: port 2(c2) entered disabled state
[  490.289903][   T69] br0: port 3(c3) entered disabled state
[  490.314193][   T69] c3 (unregistering): left allmulticast mode
[  490.314834][   T69] c3 (unregistering): left promiscuous mode
[  490.315337][   T69] br0: port 3(c3) entered disabled state
[  490.875556][   T69] br0: port 4(sender) entered disabled state
[  490.897657][   T69] sender (unregistering): left allmulticast mode
[  490.898326][   T69] sender (unregistering): left promiscuous mode
[  490.898731][   T69] br0: port 4(sender) entered disabled state