[  588.412524] br0: port 1(c1) entered blocking state
[  588.412603] br0: port 1(c1) entered disabled state
[  588.412668] c1: entered allmulticast mode
[  588.412754] c1: entered promiscuous mode
[  588.498776] br0: port 2(c2) entered blocking state
[  588.498850] br0: port 2(c2) entered disabled state
[  588.498947] c2: entered allmulticast mode
[  588.499030] c2: entered promiscuous mode
[  588.586204] br0: port 3(c3) entered blocking state
[  588.586272] br0: port 3(c3) entered disabled state
[  588.586338] c3: entered allmulticast mode
[  588.586420] c3: entered promiscuous mode
[  588.673489] br0: port 4(sender) entered blocking state
[  588.673560] br0: port 4(sender) entered disabled state
[  588.673625] sender: entered allmulticast mode
[  588.673709] sender: entered promiscuous mode
[  588.709002] br0: port 4(sender) entered blocking state
[  588.709078] br0: port 4(sender) entered forwarding state
[  588.709139] br0: port 3(c3) entered blocking state
[  588.709188] br0: port 3(c3) entered forwarding state
[  588.709238] br0: port 2(c2) entered blocking state
[  588.709286] br0: port 2(c2) entered forwarding state
[  588.709337] br0: port 1(c1) entered blocking state
[  588.709387] br0: port 1(c1) entered forwarding state
[  599.525097] br0: port 1(c1) entered disabled state
[  599.525365] c1 (unregistering): left allmulticast mode
[  599.525419] c1 (unregistering): left promiscuous mode
[  599.525463] br0: port 1(c1) entered disabled state
[  599.587188] br0: port 2(c2) entered disabled state
[  599.587428] c2 (unregistering): left allmulticast mode
[  599.587481] c2 (unregistering): left promiscuous mode
[  599.587537] br0: port 2(c2) entered disabled state
[  599.654090] br0: port 3(c3) entered disabled state
[  599.654368] c3 (unregistering): left allmulticast mode
[  599.654424] c3 (unregistering): left promiscuous mode
[  599.654467] br0: port 3(c3) entered disabled state
[  599.713092] br0: port 4(sender) entered disabled state
[  599.713327] sender (unregistering): left allmulticast mode
[  599.713373] sender (unregistering): left promiscuous mode
[  599.713415] br0: port 4(sender) entered disabled state