[  492.267731] br0: port 1(c1) entered blocking state
[  492.267791] br0: port 1(c1) entered disabled state
[  492.267826] c1: entered allmulticast mode
[  492.267884] c1: entered promiscuous mode
[  492.287486] br0: port 2(c2) entered blocking state
[  492.287569] br0: port 2(c2) entered disabled state
[  492.287649] c2: entered allmulticast mode
[  492.287738] c2: entered promiscuous mode
[  492.307330] br0: port 3(c3) entered blocking state
[  492.307385] br0: port 3(c3) entered disabled state
[  492.307423] c3: entered allmulticast mode
[  492.307479] c3: entered promiscuous mode
[  492.327118] br0: port 4(sender) entered blocking state
[  492.327204] br0: port 4(sender) entered disabled state
[  492.327285] sender: entered allmulticast mode
[  492.327404] sender: entered promiscuous mode
[  492.335339] br0: port 4(sender) entered blocking state
[  492.335424] br0: port 4(sender) entered forwarding state
[  492.335500] br0: port 3(c3) entered blocking state
[  492.335571] br0: port 3(c3) entered forwarding state
[  492.335645] br0: port 2(c2) entered blocking state
[  492.335715] br0: port 2(c2) entered forwarding state
[  492.335800] br0: port 1(c1) entered blocking state
[  492.335871] br0: port 1(c1) entered forwarding state
[  492.345234] Bridge firewalling registered
[  502.998652] br0: port 1(c1) entered disabled state
[  502.998905] c1 (unregistering): left allmulticast mode
[  502.998949] c1 (unregistering): left promiscuous mode
[  502.998975] br0: port 1(c1) entered disabled state
[  503.015512] br0: port 2(c2) entered disabled state
[  503.015681] c2 (unregistering): left allmulticast mode
[  503.015715] c2 (unregistering): left promiscuous mode
[  503.015744] br0: port 2(c2) entered disabled state
[  503.031950] br0: port 3(c3) entered disabled state
[  503.032111] c3 (unregistering): left allmulticast mode
[  503.032143] c3 (unregistering): left promiscuous mode
[  503.032177] br0: port 3(c3) entered disabled state
[  503.048008] br0: port 4(sender) entered disabled state
[  503.048171] sender (unregistering): left allmulticast mode
[  503.048240] sender (unregistering): left promiscuous mode
[  503.048281] br0: port 4(sender) entered disabled state