[  689.589927] br0: port 1(c1) entered blocking state
[  689.589995] br0: port 1(c1) entered disabled state
[  689.590046] c1: entered allmulticast mode
[  689.590115] c1: entered promiscuous mode
[  689.640956] br0: port 2(c2) entered blocking state
[  689.641025] br0: port 2(c2) entered disabled state
[  689.641083] c2: entered allmulticast mode
[  689.641156] c2: entered promiscuous mode
[  689.698804] br0: port 3(c3) entered blocking state
[  689.698868] br0: port 3(c3) entered disabled state
[  689.698921] c3: entered allmulticast mode
[  689.698992] c3: entered promiscuous mode
[  689.758325] br0: port 4(sender) entered blocking state
[  689.758383] br0: port 4(sender) entered disabled state
[  689.758443] sender: entered allmulticast mode
[  689.758526] sender: entered promiscuous mode
[  689.779803] br0: port 4(sender) entered blocking state
[  689.779876] br0: port 4(sender) entered forwarding state
[  689.779931] br0: port 3(c3) entered blocking state
[  689.779987] br0: port 3(c3) entered forwarding state
[  689.780043] br0: port 2(c2) entered blocking state
[  689.780098] br0: port 2(c2) entered forwarding state
[  689.780152] br0: port 1(c1) entered blocking state
[  689.780205] br0: port 1(c1) entered forwarding state
[  700.472838] br0: port 1(c1) entered disabled state
[  700.473129] c1 (unregistering): left allmulticast mode
[  700.473186] c1 (unregistering): left promiscuous mode
[  700.473236] br0: port 1(c1) entered disabled state
[  700.517819] br0: port 2(c2) entered disabled state
[  700.518105] c2 (unregistering): left allmulticast mode
[  700.518163] c2 (unregistering): left promiscuous mode
[  700.518210] br0: port 2(c2) entered disabled state
[  700.566843] br0: port 3(c3) entered disabled state
[  700.567096] c3 (unregistering): left allmulticast mode
[  700.567141] c3 (unregistering): left promiscuous mode
[  700.567181] br0: port 3(c3) entered disabled state
[  700.597869] br0: port 4(sender) entered disabled state
[  700.598264] sender (unregistering): left allmulticast mode
[  700.598319] sender (unregistering): left promiscuous mode
[  700.598364] br0: port 4(sender) entered disabled state