[  588.395821] br0: port 1(c1) entered blocking state
[  588.395914] br0: port 1(c1) entered disabled state
[  588.395983] c1: entered allmulticast mode
[  588.396076] c1: entered promiscuous mode
[  588.482627] br0: port 2(c2) entered blocking state
[  588.482694] br0: port 2(c2) entered disabled state
[  588.482763] c2: entered allmulticast mode
[  588.482852] c2: entered promiscuous mode
[  588.562759] br0: port 3(c3) entered blocking state
[  588.562836] br0: port 3(c3) entered disabled state
[  588.562890] c3: entered allmulticast mode
[  588.562956] c3: entered promiscuous mode
[  588.637874] br0: port 4(sender) entered blocking state
[  588.637923] br0: port 4(sender) entered disabled state
[  588.637967] sender: entered allmulticast mode
[  588.638032] sender: entered promiscuous mode
[  588.665171] br0: port 4(sender) entered blocking state
[  588.665230] br0: port 4(sender) entered forwarding state
[  588.665270] br0: port 3(c3) entered blocking state
[  588.665311] br0: port 3(c3) entered forwarding state
[  588.665355] br0: port 2(c2) entered blocking state
[  588.665387] br0: port 2(c2) entered forwarding state
[  588.665423] br0: port 1(c1) entered blocking state
[  588.665456] br0: port 1(c1) entered forwarding state
[  599.458903] br0: port 1(c1) entered disabled state
[  599.459230] c1 (unregistering): left allmulticast mode
[  599.459269] c1 (unregistering): left promiscuous mode
[  599.459301] br0: port 1(c1) entered disabled state
[  599.514911] br0: port 2(c2) entered disabled state
[  599.515188] c2 (unregistering): left allmulticast mode
[  599.515236] c2 (unregistering): left promiscuous mode
[  599.515281] br0: port 2(c2) entered disabled state
[  599.564889] br0: port 3(c3) entered disabled state
[  599.565124] c3 (unregistering): left allmulticast mode
[  599.565174] c3 (unregistering): left promiscuous mode
[  599.565207] br0: port 3(c3) entered disabled state
[  599.616913] br0: port 4(sender) entered disabled state
[  599.617201] sender (unregistering): left allmulticast mode
[  599.617238] sender (unregistering): left promiscuous mode
[  599.617277] br0: port 4(sender) entered disabled state