[  682.207347] br0: port 1(c1) entered blocking state
[  682.207425] br0: port 1(c1) entered disabled state
[  682.207483] c1: entered allmulticast mode
[  682.207570] c1: entered promiscuous mode
[  682.257322] br0: port 2(c2) entered blocking state
[  682.257420] br0: port 2(c2) entered disabled state
[  682.257481] c2: entered allmulticast mode
[  682.257561] c2: entered promiscuous mode
[  682.309909] br0: port 3(c3) entered blocking state
[  682.309973] br0: port 3(c3) entered disabled state
[  682.310030] c3: entered allmulticast mode
[  682.310101] c3: entered promiscuous mode
[  682.359852] br0: port 4(sender) entered blocking state
[  682.359949] br0: port 4(sender) entered disabled state
[  682.360009] sender: entered allmulticast mode
[  682.360096] sender: entered promiscuous mode
[  682.380108] br0: port 4(sender) entered blocking state
[  682.380210] br0: port 4(sender) entered forwarding state
[  682.380265] br0: port 3(c3) entered blocking state
[  682.380313] br0: port 3(c3) entered forwarding state
[  682.380365] br0: port 2(c2) entered blocking state
[  682.380411] br0: port 2(c2) entered forwarding state
[  682.380462] br0: port 1(c1) entered blocking state
[  682.380509] br0: port 1(c1) entered forwarding state
[  693.088307] br0: port 1(c1) entered disabled state
[  693.088633] c1 (unregistering): left allmulticast mode
[  693.088699] c1 (unregistering): left promiscuous mode
[  693.088755] br0: port 1(c1) entered disabled state
[  693.126294] br0: port 2(c2) entered disabled state
[  693.126694] c2 (unregistering): left allmulticast mode
[  693.126748] c2 (unregistering): left promiscuous mode
[  693.126787] br0: port 2(c2) entered disabled state
[  693.160364] br0: port 3(c3) entered disabled state
[  693.160646] c3 (unregistering): left allmulticast mode
[  693.160690] c3 (unregistering): left promiscuous mode
[  693.160743] br0: port 3(c3) entered disabled state
[  693.196309] br0: port 4(sender) entered disabled state
[  693.196744] sender (unregistering): left allmulticast mode
[  693.196804] sender (unregistering): left promiscuous mode
[  693.196843] br0: port 4(sender) entered disabled state