[  933.750662][T31217] br0: port 1(c1) entered blocking state
[  933.750843][T31217] br0: port 1(c1) entered disabled state
[  933.751198][T31217] c1: entered allmulticast mode
[  933.752658][T31217] c1: entered promiscuous mode
[  933.892942][T31222] br0: port 2(c2) entered blocking state
[  933.893126][T31222] br0: port 2(c2) entered disabled state
[  933.893283][T31222] c2: entered allmulticast mode
[  933.894733][T31222] c2: entered promiscuous mode
[  934.042980][T31227] br0: port 3(c3) entered blocking state
[  934.043197][T31227] br0: port 3(c3) entered disabled state
[  934.043408][T31227] c3: entered allmulticast mode
[  934.044929][T31227] c3: entered promiscuous mode
[  934.190769][T31232] br0: port 4(sender) entered blocking state
[  934.190984][T31232] br0: port 4(sender) entered disabled state
[  934.191180][T31232] sender: entered allmulticast mode
[  934.192643][T31232] sender: entered promiscuous mode
[  934.239830][T31234] br0: port 4(sender) entered blocking state
[  934.240049][T31234] br0: port 4(sender) entered forwarding state
[  934.240375][T31234] br0: port 3(c3) entered blocking state
[  934.240523][T31234] br0: port 3(c3) entered forwarding state
[  934.240804][T31234] br0: port 2(c2) entered blocking state
[  934.240956][T31234] br0: port 2(c2) entered forwarding state
[  934.241243][T31234] br0: port 1(c1) entered blocking state
[  934.241388][T31234] br0: port 1(c1) entered forwarding state
[  945.292239][   T12] br0: port 1(c1) entered disabled state
[  945.303256][   T12] c1 (unregistering): left allmulticast mode
[  945.303453][   T12] c1 (unregistering): left promiscuous mode
[  945.303631][   T12] br0: port 1(c1) entered disabled state
[  945.419188][   T12] br0: port 2(c2) entered disabled state
[  945.421648][   T12] c2 (unregistering): left allmulticast mode
[  945.421844][   T12] c2 (unregistering): left promiscuous mode
[  945.422158][   T12] br0: port 2(c2) entered disabled state
[  945.551209][   T12] br0: port 3(c3) entered disabled state
[  945.553888][   T12] c3 (unregistering): left allmulticast mode
[  945.555269][   T12] c3 (unregistering): left promiscuous mode
[  945.555447][   T12] br0: port 3(c3) entered disabled state
[  945.696795][   T12] br0: port 4(sender) entered disabled state
[  945.699564][   T12] sender (unregistering): left allmulticast mode
[  945.699758][   T12] sender (unregistering): left promiscuous mode
[  945.701058][   T12] br0: port 4(sender) entered disabled state