[  485.861771] br0: port 1(c1) entered blocking state
[  485.861858] br0: port 1(c1) entered disabled state
[  485.861945] c1: entered allmulticast mode
[  485.862039] c1: entered promiscuous mode
[  485.927020] br0: port 2(c2) entered blocking state
[  485.927095] br0: port 2(c2) entered disabled state
[  485.927161] c2: entered allmulticast mode
[  485.927247] c2: entered promiscuous mode
[  485.987471] br0: port 3(c3) entered blocking state
[  485.987540] br0: port 3(c3) entered disabled state
[  485.987599] c3: entered allmulticast mode
[  485.987686] c3: entered promiscuous mode
[  486.045684] br0: port 4(sender) entered blocking state
[  486.045764] br0: port 4(sender) entered disabled state
[  486.045835] sender: entered allmulticast mode
[  486.045927] sender: entered promiscuous mode
[  486.069659] br0: port 4(sender) entered blocking state
[  486.069734] br0: port 4(sender) entered forwarding state
[  486.069790] br0: port 3(c3) entered blocking state
[  486.069857] br0: port 3(c3) entered forwarding state
[  486.069924] br0: port 2(c2) entered blocking state
[  486.069987] br0: port 2(c2) entered forwarding state
[  486.070032] br0: port 1(c1) entered blocking state
[  486.070087] br0: port 1(c1) entered forwarding state
[  496.794084] br0: port 1(c1) entered disabled state
[  496.794368] c1 (unregistering): left allmulticast mode
[  496.794414] c1 (unregistering): left promiscuous mode
[  496.794454] br0: port 1(c1) entered disabled state
[  496.834097] br0: port 2(c2) entered disabled state
[  496.834487] c2 (unregistering): left allmulticast mode
[  496.834544] c2 (unregistering): left promiscuous mode
[  496.834579] br0: port 2(c2) entered disabled state
[  496.886074] br0: port 3(c3) entered disabled state
[  496.886404] c3 (unregistering): left allmulticast mode
[  496.886449] c3 (unregistering): left promiscuous mode
[  496.886488] br0: port 3(c3) entered disabled state
[  496.929141] br0: port 4(sender) entered disabled state
[  496.929463] sender (unregistering): left allmulticast mode
[  496.929535] sender (unregistering): left promiscuous mode
[  496.929598] br0: port 4(sender) entered disabled state