[  420.575293] br0: port 1(c1) entered blocking state
[  420.575371] br0: port 1(c1) entered disabled state
[  420.575439] c1: entered allmulticast mode
[  420.575523] c1: entered promiscuous mode
[  420.590102] br0: port 2(c2) entered blocking state
[  420.590153] br0: port 2(c2) entered disabled state
[  420.590195] c2: entered allmulticast mode
[  420.590239] c2: entered promiscuous mode
[  420.604448] br0: port 3(c3) entered blocking state
[  420.604492] br0: port 3(c3) entered disabled state
[  420.604525] c3: entered allmulticast mode
[  420.604568] c3: entered promiscuous mode
[  420.618836] br0: port 4(sender) entered blocking state
[  420.618884] br0: port 4(sender) entered disabled state
[  420.618924] sender: entered allmulticast mode
[  420.618981] sender: entered promiscuous mode
[  420.624282] br0: port 4(sender) entered blocking state
[  420.624382] br0: port 4(sender) entered forwarding state
[  420.624456] br0: port 3(c3) entered blocking state
[  420.624539] br0: port 3(c3) entered forwarding state
[  420.624609] br0: port 2(c2) entered blocking state
[  420.624692] br0: port 2(c2) entered forwarding state
[  420.624767] br0: port 1(c1) entered blocking state
[  420.624841] br0: port 1(c1) entered forwarding state
[  420.633326] Bridge firewalling registered
[  431.290018] br0: port 1(c1) entered disabled state
[  431.290273] c1 (unregistering): left allmulticast mode
[  431.290355] c1 (unregistering): left promiscuous mode
[  431.290464] br0: port 1(c1) entered disabled state
[  431.315004] br0: port 2(c2) entered disabled state
[  431.315217] c2 (unregistering): left allmulticast mode
[  431.315326] c2 (unregistering): left promiscuous mode
[  431.315426] br0: port 2(c2) entered disabled state
[  431.334011] sender: left allmulticast mode
[  431.334084] sender: left promiscuous mode
[  431.334156] br0: port 4(sender) entered disabled state
[  431.334292] c3: left allmulticast mode
[  431.334351] c3: left promiscuous mode
[  431.334424] br0: port 3(c3) entered disabled state