[   35.124188][  T710] br0: port 1(c1) entered blocking state
[   35.124367][  T710] br0: port 1(c1) entered disabled state
[   35.124513][  T710] c1: entered allmulticast mode
[   35.125858][  T710] c1: entered promiscuous mode
[   35.274177][  T715] br0: port 2(c2) entered blocking state
[   35.274379][  T715] br0: port 2(c2) entered disabled state
[   35.274570][  T715] c2: entered allmulticast mode
[   35.275953][  T715] c2: entered promiscuous mode
[   35.436748][  T720] br0: port 3(c3) entered blocking state
[   35.436898][  T720] br0: port 3(c3) entered disabled state
[   35.437041][  T720] c3: entered allmulticast mode
[   35.438390][  T720] c3: entered promiscuous mode
[   35.586694][  T725] br0: port 4(sender) entered blocking state
[   35.586907][  T725] br0: port 4(sender) entered disabled state
[   35.587134][  T725] sender: entered allmulticast mode
[   35.588552][  T725] sender: entered promiscuous mode
[   35.636255][  T727] br0: port 4(sender) entered blocking state
[   35.636442][  T727] br0: port 4(sender) entered forwarding state
[   35.636714][  T727] br0: port 3(c3) entered blocking state
[   35.636864][  T727] br0: port 3(c3) entered forwarding state
[   35.637135][  T727] br0: port 2(c2) entered blocking state
[   35.637272][  T727] br0: port 2(c2) entered forwarding state
[   35.637525][  T727] br0: port 1(c1) entered blocking state
[   35.637656][  T727] br0: port 1(c1) entered forwarding state
[   46.827402][   T71] br0: port 1(c1) entered disabled state
[   46.830060][   T71] c1 (unregistering): left allmulticast mode
[   46.830296][   T71] c1 (unregistering): left promiscuous mode
[   46.830507][   T71] br0: port 1(c1) entered disabled state
[   46.939138][   T71] br0: port 2(c2) entered disabled state
[   46.941134][   T71] c2 (unregistering): left allmulticast mode
[   46.941310][   T71] c2 (unregistering): left promiscuous mode
[   46.941468][   T71] br0: port 2(c2) entered disabled state
[   47.053900][   T71] br0: port 3(c3) entered disabled state
[   47.056195][   T71] c3 (unregistering): left allmulticast mode
[   47.057047][   T71] c3 (unregistering): left promiscuous mode
[   47.057268][   T71] br0: port 3(c3) entered disabled state
[   47.184669][   T71] br0: port 4(sender) entered disabled state
[   47.186626][   T71] sender (unregistering): left allmulticast mode
[   47.186789][   T71] sender (unregistering): left promiscuous mode
[   47.186940][   T71] br0: port 4(sender) entered disabled state