[  700.179307] br0: port 1(c1) entered blocking state
[  700.179372] br0: port 1(c1) entered disabled state
[  700.179434] c1: entered allmulticast mode
[  700.179505] c1: entered promiscuous mode
[  700.229716] br0: port 2(c2) entered blocking state
[  700.229812] br0: port 2(c2) entered disabled state
[  700.229894] c2: entered allmulticast mode
[  700.230000] c2: entered promiscuous mode
[  700.278434] br0: port 3(c3) entered blocking state
[  700.278490] br0: port 3(c3) entered disabled state
[  700.278545] c3: entered allmulticast mode
[  700.278616] c3: entered promiscuous mode
[  700.326275] br0: port 4(sender) entered blocking state
[  700.326363] br0: port 4(sender) entered disabled state
[  700.326438] sender: entered allmulticast mode
[  700.326550] sender: entered promiscuous mode
[  700.345590] br0: port 4(sender) entered blocking state
[  700.345678] br0: port 4(sender) entered forwarding state
[  700.345734] br0: port 3(c3) entered blocking state
[  700.345780] br0: port 3(c3) entered forwarding state
[  700.345830] br0: port 2(c2) entered blocking state
[  700.345875] br0: port 2(c2) entered forwarding state
[  700.345935] br0: port 1(c1) entered blocking state
[  700.345981] br0: port 1(c1) entered forwarding state
[  711.064072] br0: port 1(c1) entered disabled state
[  711.064473] c1 (unregistering): left allmulticast mode
[  711.064517] c1 (unregistering): left promiscuous mode
[  711.064557] br0: port 1(c1) entered disabled state
[  711.096068] br0: port 2(c2) entered disabled state
[  711.096430] c2 (unregistering): left allmulticast mode
[  711.096499] c2 (unregistering): left promiscuous mode
[  711.096540] br0: port 2(c2) entered disabled state
[  711.135233] br0: port 3(c3) entered disabled state
[  711.135603] c3 (unregistering): left allmulticast mode
[  711.135725] c3 (unregistering): left promiscuous mode
[  711.135784] br0: port 3(c3) entered disabled state
[  711.176058] br0: port 4(sender) entered disabled state
[  711.176506] sender (unregistering): left allmulticast mode
[  711.176571] sender (unregistering): left promiscuous mode
[  711.176633] br0: port 4(sender) entered disabled state