[  459.269991] br0: port 1(c1) entered blocking state
[  459.270093] br0: port 1(c1) entered disabled state
[  459.270176] c1: entered allmulticast mode
[  459.270257] c1: entered promiscuous mode
[  459.322882] br0: port 2(c2) entered blocking state
[  459.323005] br0: port 2(c2) entered disabled state
[  459.323077] c2: entered allmulticast mode
[  459.323204] c2: entered promiscuous mode
[  459.380086] br0: port 3(c3) entered blocking state
[  459.380164] br0: port 3(c3) entered disabled state
[  459.380224] c3: entered allmulticast mode
[  459.380293] c3: entered promiscuous mode
[  459.437872] br0: port 4(sender) entered blocking state
[  459.437993] br0: port 4(sender) entered disabled state
[  459.438063] sender: entered allmulticast mode
[  459.438166] sender: entered promiscuous mode
[  459.460759] br0: port 4(sender) entered blocking state
[  459.460875] br0: port 4(sender) entered forwarding state
[  459.460943] br0: port 3(c3) entered blocking state
[  459.461012] br0: port 3(c3) entered forwarding state
[  459.461071] br0: port 2(c2) entered blocking state
[  459.461139] br0: port 2(c2) entered forwarding state
[  459.461208] br0: port 1(c1) entered blocking state
[  459.461277] br0: port 1(c1) entered forwarding state
[  470.196416] br0: port 1(c1) entered disabled state
[  470.196809] c1 (unregistering): left allmulticast mode
[  470.196865] c1 (unregistering): left promiscuous mode
[  470.196903] br0: port 1(c1) entered disabled state
[  470.239386] br0: port 2(c2) entered disabled state
[  470.239780] c2 (unregistering): left allmulticast mode
[  470.239834] c2 (unregistering): left promiscuous mode
[  470.239871] br0: port 2(c2) entered disabled state
[  470.280383] br0: port 3(c3) entered disabled state
[  470.280748] c3 (unregistering): left allmulticast mode
[  470.280793] c3 (unregistering): left promiscuous mode
[  470.280827] br0: port 3(c3) entered disabled state
[  470.321318] br0: port 4(sender) entered disabled state
[  470.321650] sender (unregistering): left allmulticast mode
[  470.321707] sender (unregistering): left promiscuous mode
[  470.321746] br0: port 4(sender) entered disabled state