[  483.864846] br0: port 1(c1) entered blocking state
[  483.864954] br0: port 1(c1) entered disabled state
[  483.865028] c1: entered allmulticast mode
[  483.865129] c1: entered promiscuous mode
[  483.929486] br0: port 2(c2) entered blocking state
[  483.929565] br0: port 2(c2) entered disabled state
[  483.929624] c2: entered allmulticast mode
[  483.929710] c2: entered promiscuous mode
[  483.988809] br0: port 3(c3) entered blocking state
[  483.988917] br0: port 3(c3) entered disabled state
[  483.988990] c3: entered allmulticast mode
[  483.989088] c3: entered promiscuous mode
[  484.040534] br0: port 4(sender) entered blocking state
[  484.040595] br0: port 4(sender) entered disabled state
[  484.040659] sender: entered allmulticast mode
[  484.040741] sender: entered promiscuous mode
[  484.060351] br0: port 4(sender) entered blocking state
[  484.060428] br0: port 4(sender) entered forwarding state
[  484.060483] br0: port 3(c3) entered blocking state
[  484.060542] br0: port 3(c3) entered forwarding state
[  484.060595] br0: port 2(c2) entered blocking state
[  484.060648] br0: port 2(c2) entered forwarding state
[  484.060701] br0: port 1(c1) entered blocking state
[  484.060762] br0: port 1(c1) entered forwarding state
[  494.783935] br0: port 1(c1) entered disabled state
[  494.784218] c1 (unregistering): left allmulticast mode
[  494.784278] c1 (unregistering): left promiscuous mode
[  494.784326] br0: port 1(c1) entered disabled state
[  494.820926] br0: port 2(c2) entered disabled state
[  494.821159] c2 (unregistering): left allmulticast mode
[  494.821201] c2 (unregistering): left promiscuous mode
[  494.821234] br0: port 2(c2) entered disabled state
[  494.858912] br0: port 3(c3) entered disabled state
[  494.859164] c3 (unregistering): left allmulticast mode
[  494.859224] c3 (unregistering): left promiscuous mode
[  494.859273] br0: port 3(c3) entered disabled state
[  494.909955] br0: port 4(sender) entered disabled state
[  494.910422] sender (unregistering): left allmulticast mode
[  494.910482] sender (unregistering): left promiscuous mode
[  494.910537] br0: port 4(sender) entered disabled state