[   32.677630][  T713] br0: port 1(c1) entered blocking state
[   32.677801][  T713] br0: port 1(c1) entered disabled state
[   32.677958][  T713] c1: entered allmulticast mode
[   32.679344][  T713] c1: entered promiscuous mode
[   32.822123][  T718] br0: port 2(c2) entered blocking state
[   32.822279][  T718] br0: port 2(c2) entered disabled state
[   32.822425][  T718] c2: entered allmulticast mode
[   32.823785][  T718] c2: entered promiscuous mode
[   32.960355][  T723] br0: port 3(c3) entered blocking state
[   32.960548][  T723] br0: port 3(c3) entered disabled state
[   32.960743][  T723] c3: entered allmulticast mode
[   32.967632][  T723] c3: entered promiscuous mode
[   33.105944][  T728] br0: port 4(sender) entered blocking state
[   33.106163][  T728] br0: port 4(sender) entered disabled state
[   33.106391][  T728] sender: entered allmulticast mode
[   33.108478][  T728] sender: entered promiscuous mode
[   33.165507][  T730] br0: port 4(sender) entered blocking state
[   33.165822][  T730] br0: port 4(sender) entered forwarding state
[   33.166412][  T730] br0: port 3(c3) entered blocking state
[   33.166586][  T730] br0: port 3(c3) entered forwarding state
[   33.166920][  T730] br0: port 2(c2) entered blocking state
[   33.167094][  T730] br0: port 2(c2) entered forwarding state
[   33.167421][  T730] br0: port 1(c1) entered blocking state
[   33.167597][  T730] br0: port 1(c1) entered forwarding state
[   44.312806][   T72] br0: port 1(c1) entered disabled state
[   44.315530][   T72] c1 (unregistering): left allmulticast mode
[   44.315777][   T72] c1 (unregistering): left promiscuous mode
[   44.316473][   T72] br0: port 1(c1) entered disabled state
[   44.432303][   T72] br0: port 2(c2) entered disabled state
[   44.435344][   T72] c2 (unregistering): left allmulticast mode
[   44.435529][   T72] c2 (unregistering): left promiscuous mode
[   44.435862][   T72] br0: port 2(c2) entered disabled state
[   44.555796][   T72] br0: port 3(c3) entered disabled state
[   44.558776][   T72] c3 (unregistering): left allmulticast mode
[   44.558961][   T72] c3 (unregistering): left promiscuous mode
[   44.559118][   T72] br0: port 3(c3) entered disabled state
[   44.669416][   T72] br0: port 4(sender) entered disabled state
[   44.671925][   T72] sender (unregistering): left allmulticast mode
[   44.672096][   T72] sender (unregistering): left promiscuous mode
[   44.672251][   T72] br0: port 4(sender) entered disabled state