[  933.789098][T31623] br0: port 1(c1) entered blocking state
[  933.789310][T31623] br0: port 1(c1) entered disabled state
[  933.789508][T31623] c1: entered allmulticast mode
[  933.790983][T31623] c1: entered promiscuous mode
[  933.934269][T31628] br0: port 2(c2) entered blocking state
[  933.934433][T31628] br0: port 2(c2) entered disabled state
[  933.934579][T31628] c2: entered allmulticast mode
[  933.935982][T31628] c2: entered promiscuous mode
[  934.082803][T31633] br0: port 3(c3) entered blocking state
[  934.082967][T31633] br0: port 3(c3) entered disabled state
[  934.083114][T31633] c3: entered allmulticast mode
[  934.084559][T31633] c3: entered promiscuous mode
[  934.232221][T31638] br0: port 4(sender) entered blocking state
[  934.232466][T31638] br0: port 4(sender) entered disabled state
[  934.232697][T31638] sender: entered allmulticast mode
[  934.234466][T31638] sender: entered promiscuous mode
[  934.277314][T31640] br0: port 4(sender) entered blocking state
[  934.277552][T31640] br0: port 4(sender) entered forwarding state
[  934.277942][T31640] br0: port 3(c3) entered blocking state
[  934.278118][T31640] br0: port 3(c3) entered forwarding state
[  934.278451][T31640] br0: port 2(c2) entered blocking state
[  934.278626][T31640] br0: port 2(c2) entered forwarding state
[  934.278980][T31640] br0: port 1(c1) entered blocking state
[  934.279158][T31640] br0: port 1(c1) entered forwarding state
[  945.237912][   T12] br0: port 1(c1) entered disabled state
[  945.241805][   T12] c1 (unregistering): left allmulticast mode
[  945.241989][   T12] c1 (unregistering): left promiscuous mode
[  945.242155][   T12] br0: port 1(c1) entered disabled state
[  945.375443][   T12] br0: port 2(c2) entered disabled state
[  945.380637][   T12] c2 (unregistering): left allmulticast mode
[  945.381043][   T12] c2 (unregistering): left promiscuous mode
[  945.381445][   T12] br0: port 2(c2) entered disabled state
[  945.516704][   T12] br0: port 3(c3) entered disabled state
[  945.523502][   T12] c3 (unregistering): left allmulticast mode
[  945.523682][   T12] c3 (unregistering): left promiscuous mode
[  945.523859][   T12] br0: port 3(c3) entered disabled state
[  945.642294][   T12] br0: port 4(sender) entered disabled state
[  945.644902][   T12] sender (unregistering): left allmulticast mode
[  945.645084][   T12] sender (unregistering): left promiscuous mode
[  945.645248][   T12] br0: port 4(sender) entered disabled state