[  949.575475][T30255] br0: port 1(c1) entered blocking state
[  949.576055][T30255] br0: port 1(c1) entered disabled state
[  949.576213][T30255] c1: entered allmulticast mode
[  949.577671][T30255] c1: entered promiscuous mode
[  949.708225][T30260] br0: port 2(c2) entered blocking state
[  949.708400][T30260] br0: port 2(c2) entered disabled state
[  949.708559][T30260] c2: entered allmulticast mode
[  949.710047][T30260] c2: entered promiscuous mode
[  949.842678][T30265] br0: port 3(c3) entered blocking state
[  949.842842][T30265] br0: port 3(c3) entered disabled state
[  949.842999][T30265] c3: entered allmulticast mode
[  949.845076][T30265] c3: entered promiscuous mode
[  949.993723][T30270] br0: port 4(sender) entered blocking state
[  949.993929][T30270] br0: port 4(sender) entered disabled state
[  949.994116][T30270] sender: entered allmulticast mode
[  949.995578][T30270] sender: entered promiscuous mode
[  950.034996][T30272] br0: port 4(sender) entered blocking state
[  950.035208][T30272] br0: port 4(sender) entered forwarding state
[  950.035537][T30272] br0: port 3(c3) entered blocking state
[  950.035693][T30272] br0: port 3(c3) entered forwarding state
[  950.035982][T30272] br0: port 2(c2) entered blocking state
[  950.036533][T30272] br0: port 2(c2) entered forwarding state
[  950.036828][T30272] br0: port 1(c1) entered blocking state
[  950.036978][T30272] br0: port 1(c1) entered forwarding state
[  961.102157][   T70] br0: port 1(c1) entered disabled state
[  961.104983][   T70] c1 (unregistering): left allmulticast mode
[  961.105224][   T70] c1 (unregistering): left promiscuous mode
[  961.106508][   T70] br0: port 1(c1) entered disabled state
[  961.230654][   T70] br0: port 2(c2) entered disabled state
[  961.232859][   T70] c2 (unregistering): left allmulticast mode
[  961.233059][   T70] c2 (unregistering): left promiscuous mode
[  961.233238][   T70] br0: port 2(c2) entered disabled state
[  961.362026][   T70] br0: port 3(c3) entered disabled state
[  961.364187][   T70] c3 (unregistering): left allmulticast mode
[  961.364385][   T70] c3 (unregistering): left promiscuous mode
[  961.364569][   T70] br0: port 3(c3) entered disabled state
[  961.480937][   T70] br0: port 4(sender) entered disabled state
[  961.483353][   T70] sender (unregistering): left allmulticast mode
[  961.483548][   T70] sender (unregistering): left promiscuous mode
[  961.483736][   T70] br0: port 4(sender) entered disabled state