[  614.510023] br0: port 1(c1) entered blocking state
[  614.510100] br0: port 1(c1) entered disabled state
[  614.510169] c1: entered allmulticast mode
[  614.510242] c1: entered promiscuous mode
[  614.594432] br0: port 2(c2) entered blocking state
[  614.594502] br0: port 2(c2) entered disabled state
[  614.594566] c2: entered allmulticast mode
[  614.594641] c2: entered promiscuous mode
[  614.677451] br0: port 3(c3) entered blocking state
[  614.677528] br0: port 3(c3) entered disabled state
[  614.677598] c3: entered allmulticast mode
[  614.677671] c3: entered promiscuous mode
[  614.765170] br0: port 4(sender) entered blocking state
[  614.765239] br0: port 4(sender) entered disabled state
[  614.765306] sender: entered allmulticast mode
[  614.765396] sender: entered promiscuous mode
[  614.800601] br0: port 4(sender) entered blocking state
[  614.800679] br0: port 4(sender) entered forwarding state
[  614.800729] br0: port 3(c3) entered blocking state
[  614.800791] br0: port 3(c3) entered forwarding state
[  614.800847] br0: port 2(c2) entered blocking state
[  614.800897] br0: port 2(c2) entered forwarding state
[  614.800944] br0: port 1(c1) entered blocking state
[  614.800991] br0: port 1(c1) entered forwarding state
[  625.629949] br0: port 1(c1) entered disabled state
[  625.630234] c1 (unregistering): left allmulticast mode
[  625.630286] c1 (unregistering): left promiscuous mode
[  625.630331] br0: port 1(c1) entered disabled state
[  625.684947] br0: port 2(c2) entered disabled state
[  625.685213] c2 (unregistering): left allmulticast mode
[  625.685254] c2 (unregistering): left promiscuous mode
[  625.685284] br0: port 2(c2) entered disabled state
[  625.732931] br0: port 3(c3) entered disabled state
[  625.733164] c3 (unregistering): left allmulticast mode
[  625.733203] c3 (unregistering): left promiscuous mode
[  625.733245] br0: port 3(c3) entered disabled state
[  625.789006] br0: port 4(sender) entered disabled state
[  625.789286] sender (unregistering): left allmulticast mode
[  625.789326] sender (unregistering): left promiscuous mode
[  625.789362] br0: port 4(sender) entered disabled state