[  500.906526] br0: port 1(c1) entered blocking state
[  500.906581] br0: port 1(c1) entered disabled state
[  500.906625] c1: entered allmulticast mode
[  500.906679] c1: entered promiscuous mode
[  500.925903] br0: port 2(c2) entered blocking state
[  500.925949] br0: port 2(c2) entered disabled state
[  500.925989] c2: entered allmulticast mode
[  500.926042] c2: entered promiscuous mode
[  500.944914] br0: port 3(c3) entered blocking state
[  500.944963] br0: port 3(c3) entered disabled state
[  500.945003] c3: entered allmulticast mode
[  500.945051] c3: entered promiscuous mode
[  500.964020] br0: port 4(sender) entered blocking state
[  500.964091] br0: port 4(sender) entered disabled state
[  500.964161] sender: entered allmulticast mode
[  500.964253] sender: entered promiscuous mode
[  500.971715] br0: port 4(sender) entered blocking state
[  500.971783] br0: port 4(sender) entered forwarding state
[  500.971852] br0: port 3(c3) entered blocking state
[  500.971917] br0: port 3(c3) entered forwarding state
[  500.971984] br0: port 2(c2) entered blocking state
[  500.972050] br0: port 2(c2) entered forwarding state
[  500.972117] br0: port 1(c1) entered blocking state
[  500.972182] br0: port 1(c1) entered forwarding state
[  500.981864] Bridge firewalling registered
[  511.639347] br0: port 1(c1) entered disabled state
[  511.639671] c1 (unregistering): left allmulticast mode
[  511.639716] c1 (unregistering): left promiscuous mode
[  511.639757] br0: port 1(c1) entered disabled state
[  511.661766] br0: port 2(c2) entered disabled state
[  511.662016] c2 (unregistering): left allmulticast mode
[  511.662054] c2 (unregistering): left promiscuous mode
[  511.662086] br0: port 2(c2) entered disabled state
[  511.682713] br0: port 3(c3) entered disabled state
[  511.682947] c3 (unregistering): left allmulticast mode
[  511.682992] c3 (unregistering): left promiscuous mode
[  511.683024] br0: port 3(c3) entered disabled state
[  511.698694] br0: port 4(sender) entered disabled state
[  511.698919] sender (unregistering): left allmulticast mode
[  511.698962] sender (unregistering): left promiscuous mode
[  511.698994] br0: port 4(sender) entered disabled state