[  965.617896][T30461] br0: port 1(c1) entered blocking state
[  965.618598][T30461] br0: port 1(c1) entered disabled state
[  965.618822][T30461] c1: entered allmulticast mode
[  965.620397][T30461] c1: entered promiscuous mode
[  965.765631][T30466] br0: port 2(c2) entered blocking state
[  965.765815][T30466] br0: port 2(c2) entered disabled state
[  965.765981][T30466] c2: entered allmulticast mode
[  965.767486][T30466] c2: entered promiscuous mode
[  965.909287][T30471] br0: port 3(c3) entered blocking state
[  965.909507][T30471] br0: port 3(c3) entered disabled state
[  965.909722][T30471] c3: entered allmulticast mode
[  965.911304][T30471] c3: entered promiscuous mode
[  966.049470][T30476] br0: port 4(sender) entered blocking state
[  966.049722][T30476] br0: port 4(sender) entered disabled state
[  966.049966][T30476] sender: entered allmulticast mode
[  966.051688][T30476] sender: entered promiscuous mode
[  966.096067][T30478] br0: port 4(sender) entered blocking state
[  966.096321][T30478] br0: port 4(sender) entered forwarding state
[  966.096703][T30478] br0: port 3(c3) entered blocking state
[  966.096890][T30478] br0: port 3(c3) entered forwarding state
[  966.097251][T30478] br0: port 2(c2) entered blocking state
[  966.097443][T30478] br0: port 2(c2) entered forwarding state
[  966.097789][T30478] br0: port 1(c1) entered blocking state
[  966.097983][T30478] br0: port 1(c1) entered forwarding state
[  977.155405][   T12] br0: port 1(c1) entered disabled state
[  977.158809][   T12] c1 (unregistering): left allmulticast mode
[  977.159017][   T12] c1 (unregistering): left promiscuous mode
[  977.159192][   T12] br0: port 1(c1) entered disabled state
[  977.289150][   T12] br0: port 2(c2) entered disabled state
[  977.295926][   T12] c2 (unregistering): left allmulticast mode
[  977.297435][   T12] c2 (unregistering): left promiscuous mode
[  977.297724][   T12] br0: port 2(c2) entered disabled state
[  977.418156][   T12] br0: port 3(c3) entered disabled state
[  977.420641][   T12] c3 (unregistering): left allmulticast mode
[  977.420867][   T12] c3 (unregistering): left promiscuous mode
[  977.421110][   T12] br0: port 3(c3) entered disabled state
[  977.550730][   T12] br0: port 4(sender) entered disabled state
[  977.553114][   T12] sender (unregistering): left allmulticast mode
[  977.553302][   T12] sender (unregistering): left promiscuous mode
[  977.553481][   T12] br0: port 4(sender) entered disabled state