[  707.610150] br0: port 1(c1) entered blocking state
[  707.610264] br0: port 1(c1) entered disabled state
[  707.610352] c1: entered allmulticast mode
[  707.610444] c1: entered promiscuous mode
[  707.664451] br0: port 2(c2) entered blocking state
[  707.664522] br0: port 2(c2) entered disabled state
[  707.664596] c2: entered allmulticast mode
[  707.664682] c2: entered promiscuous mode
[  707.718256] br0: port 3(c3) entered blocking state
[  707.718362] br0: port 3(c3) entered disabled state
[  707.718463] c3: entered allmulticast mode
[  707.718553] c3: entered promiscuous mode
[  707.770069] br0: port 4(sender) entered blocking state
[  707.770167] br0: port 4(sender) entered disabled state
[  707.770254] sender: entered allmulticast mode
[  707.770390] sender: entered promiscuous mode
[  707.790882] br0: port 4(sender) entered blocking state
[  707.790989] br0: port 4(sender) entered forwarding state
[  707.791060] br0: port 3(c3) entered blocking state
[  707.791122] br0: port 3(c3) entered forwarding state
[  707.791187] br0: port 2(c2) entered blocking state
[  707.791249] br0: port 2(c2) entered forwarding state
[  707.791313] br0: port 1(c1) entered blocking state
[  707.791374] br0: port 1(c1) entered forwarding state
[  718.519928] br0: port 1(c1) entered disabled state
[  718.520199] c1 (unregistering): left allmulticast mode
[  718.520243] c1 (unregistering): left promiscuous mode
[  718.520284] br0: port 1(c1) entered disabled state
[  718.556955] br0: port 2(c2) entered disabled state
[  718.557200] c2 (unregistering): left allmulticast mode
[  718.557251] c2 (unregistering): left promiscuous mode
[  718.557300] br0: port 2(c2) entered disabled state
[  718.605967] br0: port 3(c3) entered disabled state
[  718.606228] c3 (unregistering): left allmulticast mode
[  718.606271] c3 (unregistering): left promiscuous mode
[  718.606328] br0: port 3(c3) entered disabled state
[  718.629967] br0: port 4(sender) entered disabled state
[  718.630234] sender (unregistering): left allmulticast mode
[  718.630285] sender (unregistering): left promiscuous mode
[  718.630324] br0: port 4(sender) entered disabled state