[  788.057100] br0: port 1(c1) entered blocking state
[  788.057189] br0: port 1(c1) entered disabled state
[  788.057284] c1: entered allmulticast mode
[  788.057393] c1: entered promiscuous mode
[  788.123590] br0: port 2(c2) entered blocking state
[  788.123699] br0: port 2(c2) entered disabled state
[  788.123767] c2: entered allmulticast mode
[  788.123853] c2: entered promiscuous mode
[  788.185998] br0: port 3(c3) entered blocking state
[  788.186076] br0: port 3(c3) entered disabled state
[  788.186148] c3: entered allmulticast mode
[  788.186244] c3: entered promiscuous mode
[  788.246454] br0: port 4(sender) entered blocking state
[  788.246559] br0: port 4(sender) entered disabled state
[  788.246648] sender: entered allmulticast mode
[  788.246753] sender: entered promiscuous mode
[  788.271141] br0: port 4(sender) entered blocking state
[  788.271222] br0: port 4(sender) entered forwarding state
[  788.271295] br0: port 3(c3) entered blocking state
[  788.271336] br0: port 3(c3) entered forwarding state
[  788.271386] br0: port 2(c2) entered blocking state
[  788.271434] br0: port 2(c2) entered forwarding state
[  788.271478] br0: port 1(c1) entered blocking state
[  788.271526] br0: port 1(c1) entered forwarding state
[  799.004789] br0: port 1(c1) entered disabled state
[  799.005108] c1 (unregistering): left allmulticast mode
[  799.005170] c1 (unregistering): left promiscuous mode
[  799.005251] br0: port 1(c1) entered disabled state
[  799.042797] br0: port 2(c2) entered disabled state
[  799.043080] c2 (unregistering): left allmulticast mode
[  799.043181] c2 (unregistering): left promiscuous mode
[  799.043242] br0: port 2(c2) entered disabled state
[  799.085805] br0: port 3(c3) entered disabled state
[  799.086198] c3 (unregistering): left allmulticast mode
[  799.086335] c3 (unregistering): left promiscuous mode
[  799.086411] br0: port 3(c3) entered disabled state
[  799.136799] br0: port 4(sender) entered disabled state
[  799.137114] sender (unregistering): left allmulticast mode
[  799.137216] sender (unregistering): left promiscuous mode
[  799.137322] br0: port 4(sender) entered disabled state