[  423.763142] br0: port 1(c1) entered blocking state
[  423.763199] br0: port 1(c1) entered disabled state
[  423.763231] c1: entered allmulticast mode
[  423.763278] c1: entered promiscuous mode
[  423.777938] br0: port 2(c2) entered blocking state
[  423.778006] br0: port 2(c2) entered disabled state
[  423.778080] c2: entered allmulticast mode
[  423.778157] c2: entered promiscuous mode
[  423.792982] br0: port 3(c3) entered blocking state
[  423.793055] br0: port 3(c3) entered disabled state
[  423.793123] c3: entered allmulticast mode
[  423.793202] c3: entered promiscuous mode
[  423.807961] br0: port 4(sender) entered blocking state
[  423.807998] br0: port 4(sender) entered disabled state
[  423.808038] sender: entered allmulticast mode
[  423.808087] sender: entered promiscuous mode
[  423.813767] br0: port 4(sender) entered blocking state
[  423.813803] br0: port 4(sender) entered forwarding state
[  423.813843] br0: port 3(c3) entered blocking state
[  423.813874] br0: port 3(c3) entered forwarding state
[  423.813909] br0: port 2(c2) entered blocking state
[  423.813941] br0: port 2(c2) entered forwarding state
[  423.813975] br0: port 1(c1) entered blocking state
[  423.814008] br0: port 1(c1) entered forwarding state
[  423.821582] Bridge firewalling registered
[  434.498569] br0: port 1(c1) entered disabled state
[  434.498791] c1 (unregistering): left allmulticast mode
[  434.498835] c1 (unregistering): left promiscuous mode
[  434.498866] br0: port 1(c1) entered disabled state
[  434.522614] br0: port 3(c3) entered disabled state
[  434.522707] br0: port 2(c2) entered disabled state
[  434.522876] c3 (unregistering): left allmulticast mode
[  434.522917] c3 (unregistering): left promiscuous mode
[  434.522950] br0: port 3(c3) entered disabled state
[  434.523232] c2 (unregistering): left allmulticast mode
[  434.523273] c2 (unregistering): left promiscuous mode
[  434.523305] br0: port 2(c2) entered disabled state
[  434.544633] sender: left allmulticast mode
[  434.544701] sender: left promiscuous mode
[  434.544745] br0: port 4(sender) entered disabled state