[  588.100719] br0: port 1(c1) entered blocking state
[  588.100804] br0: port 1(c1) entered disabled state
[  588.100877] c1: entered allmulticast mode
[  588.100969] c1: entered promiscuous mode
[  588.189628] br0: port 2(c2) entered blocking state
[  588.189706] br0: port 2(c2) entered disabled state
[  588.189785] c2: entered allmulticast mode
[  588.189874] c2: entered promiscuous mode
[  588.271203] br0: port 3(c3) entered blocking state
[  588.271270] br0: port 3(c3) entered disabled state
[  588.271326] c3: entered allmulticast mode
[  588.271404] c3: entered promiscuous mode
[  588.358221] br0: port 4(sender) entered blocking state
[  588.358292] br0: port 4(sender) entered disabled state
[  588.358349] sender: entered allmulticast mode
[  588.358425] sender: entered promiscuous mode
[  588.393550] br0: port 4(sender) entered blocking state
[  588.393615] br0: port 4(sender) entered forwarding state
[  588.393663] br0: port 3(c3) entered blocking state
[  588.393704] br0: port 3(c3) entered forwarding state
[  588.393747] br0: port 2(c2) entered blocking state
[  588.393787] br0: port 2(c2) entered forwarding state
[  588.393832] br0: port 1(c1) entered blocking state
[  588.393875] br0: port 1(c1) entered forwarding state
[  599.201694] br0: port 1(c1) entered disabled state
[  599.202041] c1 (unregistering): left allmulticast mode
[  599.202099] c1 (unregistering): left promiscuous mode
[  599.202148] br0: port 1(c1) entered disabled state
[  599.255741] br0: port 2(c2) entered disabled state
[  599.256049] c2 (unregistering): left allmulticast mode
[  599.256105] c2 (unregistering): left promiscuous mode
[  599.256168] br0: port 2(c2) entered disabled state
[  599.319710] br0: port 3(c3) entered disabled state
[  599.320083] c3 (unregistering): left allmulticast mode
[  599.320158] c3 (unregistering): left promiscuous mode
[  599.320222] br0: port 3(c3) entered disabled state
[  599.372727] br0: port 4(sender) entered disabled state
[  599.373011] sender (unregistering): left allmulticast mode
[  599.373071] sender (unregistering): left promiscuous mode
[  599.373128] br0: port 4(sender) entered disabled state