[  463.507564] br0: port 1(c1) entered blocking state
[  463.507638] br0: port 1(c1) entered disabled state
[  463.507713] c1: entered allmulticast mode
[  463.507788] c1: entered promiscuous mode
[  463.557649] br0: port 2(c2) entered blocking state
[  463.557720] br0: port 2(c2) entered disabled state
[  463.557810] c2: entered allmulticast mode
[  463.557887] c2: entered promiscuous mode
[  463.603598] br0: port 3(c3) entered blocking state
[  463.603666] br0: port 3(c3) entered disabled state
[  463.603738] c3: entered allmulticast mode
[  463.603815] c3: entered promiscuous mode
[  463.652579] br0: port 4(sender) entered blocking state
[  463.652668] br0: port 4(sender) entered disabled state
[  463.652749] sender: entered allmulticast mode
[  463.652833] sender: entered promiscuous mode
[  463.672050] br0: port 4(sender) entered blocking state
[  463.672144] br0: port 4(sender) entered forwarding state
[  463.672203] br0: port 3(c3) entered blocking state
[  463.672255] br0: port 3(c3) entered forwarding state
[  463.672311] br0: port 2(c2) entered blocking state
[  463.672386] br0: port 2(c2) entered forwarding state
[  463.672441] br0: port 1(c1) entered blocking state
[  463.672505] br0: port 1(c1) entered forwarding state
[  474.399221] br0: port 1(c1) entered disabled state
[  474.399619] c1 (unregistering): left allmulticast mode
[  474.399706] c1 (unregistering): left promiscuous mode
[  474.399785] br0: port 1(c1) entered disabled state
[  474.443144] br0: port 2(c2) entered disabled state
[  474.443536] c2 (unregistering): left allmulticast mode
[  474.443696] c2 (unregistering): left promiscuous mode
[  474.443760] br0: port 2(c2) entered disabled state
[  474.490128] br0: port 3(c3) entered disabled state
[  474.491034] c3 (unregistering): left allmulticast mode
[  474.491117] c3 (unregistering): left promiscuous mode
[  474.491166] br0: port 3(c3) entered disabled state
[  474.534224] br0: port 4(sender) entered disabled state
[  474.534611] sender (unregistering): left allmulticast mode
[  474.534661] sender (unregistering): left promiscuous mode
[  474.534699] br0: port 4(sender) entered disabled state