[  499.376214] br0: port 1(c1) entered blocking state
[  499.376268] br0: port 1(c1) entered disabled state
[  499.376308] c1: entered allmulticast mode
[  499.376360] c1: entered promiscuous mode
[  499.394430] br0: port 2(c2) entered blocking state
[  499.394503] br0: port 2(c2) entered disabled state
[  499.394588] c2: entered allmulticast mode
[  499.394672] c2: entered promiscuous mode
[  499.412006] br0: port 3(c3) entered blocking state
[  499.412049] br0: port 3(c3) entered disabled state
[  499.412090] c3: entered allmulticast mode
[  499.412133] c3: entered promiscuous mode
[  499.429756] br0: port 4(sender) entered blocking state
[  499.429829] br0: port 4(sender) entered disabled state
[  499.429906] sender: entered allmulticast mode
[  499.429994] sender: entered promiscuous mode
[  499.437293] br0: port 4(sender) entered blocking state
[  499.437360] br0: port 4(sender) entered forwarding state
[  499.437437] br0: port 3(c3) entered blocking state
[  499.437501] br0: port 3(c3) entered forwarding state
[  499.437566] br0: port 2(c2) entered blocking state
[  499.437630] br0: port 2(c2) entered forwarding state
[  499.437716] br0: port 1(c1) entered blocking state
[  499.437779] br0: port 1(c1) entered forwarding state
[  499.446226] Bridge firewalling registered
[  510.073239] br0: port 1(c1) entered disabled state
[  510.073554] c1 (unregistering): left allmulticast mode
[  510.073636] c1 (unregistering): left promiscuous mode
[  510.073705] br0: port 1(c1) entered disabled state
[  510.104239] br0: port 2(c2) entered disabled state
[  510.104539] c2 (unregistering): left allmulticast mode
[  510.104595] c2 (unregistering): left promiscuous mode
[  510.104637] br0: port 2(c2) entered disabled state
[  510.135237] br0: port 4(sender) entered disabled state
[  510.135363] br0: port 3(c3) entered disabled state
[  510.135593] sender (unregistering): left allmulticast mode
[  510.135639] sender (unregistering): left promiscuous mode
[  510.135685] br0: port 4(sender) entered disabled state
[  510.136207] c3 (unregistering): left allmulticast mode
[  510.136261] c3 (unregistering): left promiscuous mode
[  510.136310] br0: port 3(c3) entered disabled state