[  716.547922] br0: port 1(c1) entered blocking state
[  716.548045] br0: port 1(c1) entered disabled state
[  716.548129] c1: entered allmulticast mode
[  716.548239] c1: entered promiscuous mode
[  716.607556] br0: port 2(c2) entered blocking state
[  716.607658] br0: port 2(c2) entered disabled state
[  716.607750] c2: entered allmulticast mode
[  716.607851] c2: entered promiscuous mode
[  716.672059] br0: port 3(c3) entered blocking state
[  716.672143] br0: port 3(c3) entered disabled state
[  716.672226] c3: entered allmulticast mode
[  716.672329] c3: entered promiscuous mode
[  716.730398] br0: port 4(sender) entered blocking state
[  716.730476] br0: port 4(sender) entered disabled state
[  716.730538] sender: entered allmulticast mode
[  716.730653] sender: entered promiscuous mode
[  716.755256] br0: port 4(sender) entered blocking state
[  716.755386] br0: port 4(sender) entered forwarding state
[  716.755461] br0: port 3(c3) entered blocking state
[  716.755527] br0: port 3(c3) entered forwarding state
[  716.755594] br0: port 2(c2) entered blocking state
[  716.755652] br0: port 2(c2) entered forwarding state
[  716.755710] br0: port 1(c1) entered blocking state
[  716.755769] br0: port 1(c1) entered forwarding state
[  727.501605] br0: port 1(c1) entered disabled state
[  727.501912] c1 (unregistering): left allmulticast mode
[  727.501990] c1 (unregistering): left promiscuous mode
[  727.502043] br0: port 1(c1) entered disabled state
[  727.548608] br0: port 2(c2) entered disabled state
[  727.548873] c2 (unregistering): left allmulticast mode
[  727.548923] c2 (unregistering): left promiscuous mode
[  727.548964] br0: port 2(c2) entered disabled state
[  727.590626] br0: port 3(c3) entered disabled state
[  727.590973] c3 (unregistering): left allmulticast mode
[  727.591033] c3 (unregistering): left promiscuous mode
[  727.591086] br0: port 3(c3) entered disabled state
[  727.642570] br0: port 4(sender) entered disabled state
[  727.642858] sender (unregistering): left allmulticast mode
[  727.642931] sender (unregistering): left promiscuous mode
[  727.642995] br0: port 4(sender) entered disabled state