[  486.045038] br0: port 1(c1) entered blocking state
[  486.045104] br0: port 1(c1) entered disabled state
[  486.045164] c1: entered allmulticast mode
[  486.045231] c1: entered promiscuous mode
[  486.095748] br0: port 2(c2) entered blocking state
[  486.095828] br0: port 2(c2) entered disabled state
[  486.095893] c2: entered allmulticast mode
[  486.095977] c2: entered promiscuous mode
[  486.142727] br0: port 3(c3) entered blocking state
[  486.142793] br0: port 3(c3) entered disabled state
[  486.142846] c3: entered allmulticast mode
[  486.142922] c3: entered promiscuous mode
[  486.188076] br0: port 4(sender) entered blocking state
[  486.188143] br0: port 4(sender) entered disabled state
[  486.188195] sender: entered allmulticast mode
[  486.188274] sender: entered promiscuous mode
[  486.206513] br0: port 4(sender) entered blocking state
[  486.206585] br0: port 4(sender) entered forwarding state
[  486.206652] br0: port 3(c3) entered blocking state
[  486.206709] br0: port 3(c3) entered forwarding state
[  486.206761] br0: port 2(c2) entered blocking state
[  486.206819] br0: port 2(c2) entered forwarding state
[  486.206877] br0: port 1(c1) entered blocking state
[  486.206934] br0: port 1(c1) entered forwarding state
[  496.901149] br0: port 1(c1) entered disabled state
[  496.901528] c1 (unregistering): left allmulticast mode
[  496.901576] c1 (unregistering): left promiscuous mode
[  496.901615] br0: port 1(c1) entered disabled state
[  496.951086] br0: port 2(c2) entered disabled state
[  496.951398] c2 (unregistering): left allmulticast mode
[  496.951452] c2 (unregistering): left promiscuous mode
[  496.951493] br0: port 2(c2) entered disabled state
[  496.989086] br0: port 3(c3) entered disabled state
[  496.989372] c3 (unregistering): left allmulticast mode
[  496.989415] c3 (unregistering): left promiscuous mode
[  496.989455] br0: port 3(c3) entered disabled state
[  497.026072] br0: port 4(sender) entered disabled state
[  497.026342] sender (unregistering): left allmulticast mode
[  497.026409] sender (unregistering): left promiscuous mode
[  497.026462] br0: port 4(sender) entered disabled state