[  690.333547] br0: port 1(c1) entered blocking state
[  690.333640] br0: port 1(c1) entered disabled state
[  690.333709] c1: entered allmulticast mode
[  690.333790] c1: entered promiscuous mode
[  690.379950] br0: port 2(c2) entered blocking state
[  690.380013] br0: port 2(c2) entered disabled state
[  690.380070] c2: entered allmulticast mode
[  690.380140] c2: entered promiscuous mode
[  690.427758] br0: port 3(c3) entered blocking state
[  690.427829] br0: port 3(c3) entered disabled state
[  690.427885] c3: entered allmulticast mode
[  690.427971] c3: entered promiscuous mode
[  690.474608] br0: port 4(sender) entered blocking state
[  690.474671] br0: port 4(sender) entered disabled state
[  690.474727] sender: entered allmulticast mode
[  690.474811] sender: entered promiscuous mode
[  690.491852] br0: port 4(sender) entered blocking state
[  690.491908] br0: port 4(sender) entered forwarding state
[  690.491954] br0: port 3(c3) entered blocking state
[  690.491995] br0: port 3(c3) entered forwarding state
[  690.492033] br0: port 2(c2) entered blocking state
[  690.492071] br0: port 2(c2) entered forwarding state
[  690.492109] br0: port 1(c1) entered blocking state
[  690.492149] br0: port 1(c1) entered forwarding state
[  701.189123] br0: port 1(c1) entered disabled state
[  701.189371] c1 (unregistering): left allmulticast mode
[  701.189415] c1 (unregistering): left promiscuous mode
[  701.189453] br0: port 1(c1) entered disabled state
[  701.235117] br0: port 2(c2) entered disabled state
[  701.235411] c2 (unregistering): left allmulticast mode
[  701.235455] c2 (unregistering): left promiscuous mode
[  701.235489] br0: port 2(c2) entered disabled state
[  701.278137] br0: port 3(c3) entered disabled state
[  701.278510] c3 (unregistering): left allmulticast mode
[  701.278572] c3 (unregistering): left promiscuous mode
[  701.278614] br0: port 3(c3) entered disabled state
[  701.313069] br0: port 4(sender) entered disabled state
[  701.313293] sender (unregistering): left allmulticast mode
[  701.313382] sender (unregistering): left promiscuous mode
[  701.313423] br0: port 4(sender) entered disabled state