[  945.364891][  T554] br0: port 1(c1) entered blocking state
[  945.365081][  T554] br0: port 1(c1) entered disabled state
[  945.365233][  T554] c1: entered allmulticast mode
[  945.366696][  T554] c1: entered promiscuous mode
[  945.529127][  T559] br0: port 2(c2) entered blocking state
[  945.529302][  T559] br0: port 2(c2) entered disabled state
[  945.529459][  T559] c2: entered allmulticast mode
[  945.530886][  T559] c2: entered promiscuous mode
[  945.690592][  T564] br0: port 3(c3) entered blocking state
[  945.690811][  T564] br0: port 3(c3) entered disabled state
[  945.691039][  T564] c3: entered allmulticast mode
[  945.693125][  T564] c3: entered promiscuous mode
[  945.857861][  T569] br0: port 4(sender) entered blocking state
[  945.858065][  T569] br0: port 4(sender) entered disabled state
[  945.858243][  T569] sender: entered allmulticast mode
[  945.859676][  T569] sender: entered promiscuous mode
[  945.915697][  T571] br0: port 4(sender) entered blocking state
[  945.915938][  T571] br0: port 4(sender) entered forwarding state
[  945.916359][  T571] br0: port 3(c3) entered blocking state
[  945.916561][  T571] br0: port 3(c3) entered forwarding state
[  945.916937][  T571] br0: port 2(c2) entered blocking state
[  945.917144][  T571] br0: port 2(c2) entered forwarding state
[  945.917525][  T571] br0: port 1(c1) entered blocking state
[  945.917729][  T571] br0: port 1(c1) entered forwarding state
[  956.868959][   T71] br0: port 1(c1) entered disabled state
[  956.872515][   T71] c1 (unregistering): left allmulticast mode
[  956.872703][   T71] c1 (unregistering): left promiscuous mode
[  956.872870][   T71] br0: port 1(c1) entered disabled state
[  957.007199][   T71] br0: port 2(c2) entered disabled state
[  957.019394][   T71] c2 (unregistering): left allmulticast mode
[  957.019594][   T71] c2 (unregistering): left promiscuous mode
[  957.019770][   T71] br0: port 2(c2) entered disabled state
[  957.126127][   T71] br0: port 3(c3) entered disabled state
[  957.128759][   T71] c3 (unregistering): left allmulticast mode
[  957.128951][   T71] c3 (unregistering): left promiscuous mode
[  957.129210][   T71] br0: port 3(c3) entered disabled state
[  957.259992][   T71] br0: port 4(sender) entered disabled state
[  957.263255][   T71] sender (unregistering): left allmulticast mode
[  957.263450][   T71] sender (unregistering): left promiscuous mode
[  957.263620][   T71] br0: port 4(sender) entered disabled state