[  947.454103][  T341] br0: port 1(c1) entered blocking state
[  947.454296][  T341] br0: port 1(c1) entered disabled state
[  947.454453][  T341] c1: entered allmulticast mode
[  947.455865][  T341] c1: entered promiscuous mode
[  947.597891][  T346] br0: port 2(c2) entered blocking state
[  947.598070][  T346] br0: port 2(c2) entered disabled state
[  947.598225][  T346] c2: entered allmulticast mode
[  947.600327][  T346] c2: entered promiscuous mode
[  947.750308][  T351] br0: port 3(c3) entered blocking state
[  947.750490][  T351] br0: port 3(c3) entered disabled state
[  947.751278][  T351] c3: entered allmulticast mode
[  947.752722][  T351] c3: entered promiscuous mode
[  947.914029][  T356] br0: port 4(sender) entered blocking state
[  947.914244][  T356] br0: port 4(sender) entered disabled state
[  947.914431][  T356] sender: entered allmulticast mode
[  947.916421][  T356] sender: entered promiscuous mode
[  947.969606][  T358] br0: port 4(sender) entered blocking state
[  947.969821][  T358] br0: port 4(sender) entered forwarding state
[  947.970127][  T358] br0: port 3(c3) entered blocking state
[  947.970265][  T358] br0: port 3(c3) entered forwarding state
[  947.970539][  T358] br0: port 2(c2) entered blocking state
[  947.970685][  T358] br0: port 2(c2) entered forwarding state
[  947.970959][  T358] br0: port 1(c1) entered blocking state
[  947.971102][  T358] br0: port 1(c1) entered forwarding state
[  958.982726][   T12] br0: port 1(c1) entered disabled state
[  958.987105][   T12] c1 (unregistering): left allmulticast mode
[  958.987321][   T12] c1 (unregistering): left promiscuous mode
[  958.987493][   T12] br0: port 1(c1) entered disabled state
[  959.105482][   T12] br0: port 2(c2) entered disabled state
[  959.108809][   T12] c2 (unregistering): left allmulticast mode
[  959.109020][   T12] c2 (unregistering): left promiscuous mode
[  959.109212][   T12] br0: port 2(c2) entered disabled state
[  959.222575][   T12] br0: port 3(c3) entered disabled state
[  959.224953][   T12] c3 (unregistering): left allmulticast mode
[  959.225142][   T12] c3 (unregistering): left promiscuous mode
[  959.225310][   T12] br0: port 3(c3) entered disabled state
[  959.356949][   T12] br0: port 4(sender) entered disabled state
[  959.360216][   T12] sender (unregistering): left allmulticast mode
[  959.360415][   T12] sender (unregistering): left promiscuous mode
[  959.360594][   T12] br0: port 4(sender) entered disabled state