[  940.244936][T31108] br0: port 1(c1) entered blocking state
[  940.245148][T31108] br0: port 1(c1) entered disabled state
[  940.245318][T31108] c1: entered allmulticast mode
[  940.246804][T31108] c1: entered promiscuous mode
[  940.400912][T31113] br0: port 2(c2) entered blocking state
[  940.401110][T31113] br0: port 2(c2) entered disabled state
[  940.401277][T31113] c2: entered allmulticast mode
[  940.402758][T31113] c2: entered promiscuous mode
[  940.569421][T31118] br0: port 3(c3) entered blocking state
[  940.569605][T31118] br0: port 3(c3) entered disabled state
[  940.569767][T31118] c3: entered allmulticast mode
[  940.571281][T31118] c3: entered promiscuous mode
[  940.717968][T31123] br0: port 4(sender) entered blocking state
[  940.718214][T31123] br0: port 4(sender) entered disabled state
[  940.718414][T31123] sender: entered allmulticast mode
[  940.719924][T31123] sender: entered promiscuous mode
[  940.776920][T31125] br0: port 4(sender) entered blocking state
[  940.777204][T31125] br0: port 4(sender) entered forwarding state
[  940.777597][T31125] br0: port 3(c3) entered blocking state
[  940.777788][T31125] br0: port 3(c3) entered forwarding state
[  940.778180][T31125] br0: port 2(c2) entered blocking state
[  940.778378][T31125] br0: port 2(c2) entered forwarding state
[  940.778737][T31125] br0: port 1(c1) entered blocking state
[  940.778936][T31125] br0: port 1(c1) entered forwarding state
[  951.872755][   T74] br0: port 1(c1) entered disabled state
[  951.876610][   T74] c1 (unregistering): left allmulticast mode
[  951.876851][   T74] c1 (unregistering): left promiscuous mode
[  951.877140][   T74] br0: port 1(c1) entered disabled state
[  952.020799][   T74] br0: port 2(c2) entered disabled state
[  952.023728][   T74] c2 (unregistering): left allmulticast mode
[  952.023971][   T74] c2 (unregistering): left promiscuous mode
[  952.024385][   T74] br0: port 2(c2) entered disabled state
[  952.183026][   T74] br0: port 3(c3) entered disabled state
[  952.185828][   T74] c3 (unregistering): left allmulticast mode
[  952.186040][   T74] c3 (unregistering): left promiscuous mode
[  952.187110][   T74] br0: port 3(c3) entered disabled state
[  952.336557][   T74] br0: port 4(sender) entered disabled state
[  952.338976][   T74] sender (unregistering): left allmulticast mode
[  952.339383][   T74] sender (unregistering): left promiscuous mode
[  952.339569][   T74] br0: port 4(sender) entered disabled state