[  700.618064] br0: port 1(c1) entered blocking state
[  700.618160] br0: port 1(c1) entered disabled state
[  700.618237] c1: entered allmulticast mode
[  700.618330] c1: entered promiscuous mode
[  700.670839] br0: port 2(c2) entered blocking state
[  700.670931] br0: port 2(c2) entered disabled state
[  700.671004] c2: entered allmulticast mode
[  700.671090] c2: entered promiscuous mode
[  700.720410] br0: port 3(c3) entered blocking state
[  700.720508] br0: port 3(c3) entered disabled state
[  700.720586] c3: entered allmulticast mode
[  700.720675] c3: entered promiscuous mode
[  700.767444] br0: port 4(sender) entered blocking state
[  700.767537] br0: port 4(sender) entered disabled state
[  700.767607] sender: entered allmulticast mode
[  700.767721] sender: entered promiscuous mode
[  700.785997] br0: port 4(sender) entered blocking state
[  700.786090] br0: port 4(sender) entered forwarding state
[  700.786152] br0: port 3(c3) entered blocking state
[  700.786211] br0: port 3(c3) entered forwarding state
[  700.786270] br0: port 2(c2) entered blocking state
[  700.786321] br0: port 2(c2) entered forwarding state
[  700.786378] br0: port 1(c1) entered blocking state
[  700.786430] br0: port 1(c1) entered forwarding state
[  711.476884] br0: port 1(c1) entered disabled state
[  711.477123] c1 (unregistering): left allmulticast mode
[  711.477167] c1 (unregistering): left promiscuous mode
[  711.477203] br0: port 1(c1) entered disabled state
[  711.511895] br0: port 2(c2) entered disabled state
[  711.512133] c2 (unregistering): left allmulticast mode
[  711.512178] c2 (unregistering): left promiscuous mode
[  711.512210] br0: port 2(c2) entered disabled state
[  711.547869] br0: port 3(c3) entered disabled state
[  711.548177] c3 (unregistering): left allmulticast mode
[  711.548247] c3 (unregistering): left promiscuous mode
[  711.548306] br0: port 3(c3) entered disabled state
[  711.587863] br0: port 4(sender) entered disabled state
[  711.588110] sender (unregistering): left allmulticast mode
[  711.588153] sender (unregistering): left promiscuous mode
[  711.588197] br0: port 4(sender) entered disabled state