[  459.594727] br0: port 1(c1) entered blocking state
[  459.594781] br0: port 1(c1) entered disabled state
[  459.594835] c1: entered allmulticast mode
[  459.594898] c1: entered promiscuous mode
[  459.637930] br0: port 2(c2) entered blocking state
[  459.637990] br0: port 2(c2) entered disabled state
[  459.638045] c2: entered allmulticast mode
[  459.638129] c2: entered promiscuous mode
[  459.680688] br0: port 3(c3) entered blocking state
[  459.680738] br0: port 3(c3) entered disabled state
[  459.680792] c3: entered allmulticast mode
[  459.680854] c3: entered promiscuous mode
[  459.725482] br0: port 4(sender) entered blocking state
[  459.725542] br0: port 4(sender) entered disabled state
[  459.725593] sender: entered allmulticast mode
[  459.725676] sender: entered promiscuous mode
[  459.743066] br0: port 4(sender) entered blocking state
[  459.743120] br0: port 4(sender) entered forwarding state
[  459.743168] br0: port 3(c3) entered blocking state
[  459.743213] br0: port 3(c3) entered forwarding state
[  459.743260] br0: port 2(c2) entered blocking state
[  459.743303] br0: port 2(c2) entered forwarding state
[  459.743349] br0: port 1(c1) entered blocking state
[  459.743395] br0: port 1(c1) entered forwarding state
[  470.427514] br0: port 1(c1) entered disabled state
[  470.427835] c1 (unregistering): left allmulticast mode
[  470.427891] c1 (unregistering): left promiscuous mode
[  470.427939] br0: port 1(c1) entered disabled state
[  470.462495] br0: port 2(c2) entered disabled state
[  470.462706] c2 (unregistering): left allmulticast mode
[  470.462757] c2 (unregistering): left promiscuous mode
[  470.462808] br0: port 2(c2) entered disabled state
[  470.492481] br0: port 3(c3) entered disabled state
[  470.492726] c3 (unregistering): left allmulticast mode
[  470.492766] c3 (unregistering): left promiscuous mode
[  470.492819] br0: port 3(c3) entered disabled state
[  470.534503] br0: port 4(sender) entered disabled state
[  470.534698] sender (unregistering): left allmulticast mode
[  470.534752] sender (unregistering): left promiscuous mode
[  470.534790] br0: port 4(sender) entered disabled state