[  952.990306][T31217] br0: port 1(c1) entered blocking state
[  952.990588][T31217] br0: port 1(c1) entered disabled state
[  952.990848][T31217] c1: entered allmulticast mode
[  952.993499][T31217] c1: entered promiscuous mode
[  953.220924][T31222] br0: port 2(c2) entered blocking state
[  953.221698][T31222] br0: port 2(c2) entered disabled state
[  953.222031][T31222] c2: entered allmulticast mode
[  953.224791][T31222] c2: entered promiscuous mode
[  953.419265][T31227] br0: port 3(c3) entered blocking state
[  953.419445][T31227] br0: port 3(c3) entered disabled state
[  953.419617][T31227] c3: entered allmulticast mode
[  953.421096][T31227] c3: entered promiscuous mode
[  953.567100][T31232] br0: port 4(sender) entered blocking state
[  953.567312][T31232] br0: port 4(sender) entered disabled state
[  953.567507][T31232] sender: entered allmulticast mode
[  953.568971][T31232] sender: entered promiscuous mode
[  953.616651][T31234] br0: port 4(sender) entered blocking state
[  953.616897][T31234] br0: port 4(sender) entered forwarding state
[  953.617335][T31234] br0: port 3(c3) entered blocking state
[  953.617536][T31234] br0: port 3(c3) entered forwarding state
[  953.617886][T31234] br0: port 2(c2) entered blocking state
[  953.618088][T31234] br0: port 2(c2) entered forwarding state
[  953.618438][T31234] br0: port 1(c1) entered blocking state
[  953.618643][T31234] br0: port 1(c1) entered forwarding state
[  964.714710][   T12] br0: port 1(c1) entered disabled state
[  964.728213][   T12] c1 (unregistering): left allmulticast mode
[  964.728415][   T12] c1 (unregistering): left promiscuous mode
[  964.728609][   T12] br0: port 1(c1) entered disabled state
[  964.851934][   T12] br0: port 2(c2) entered disabled state
[  964.863541][   T12] c2 (unregistering): left allmulticast mode
[  964.863745][   T12] c2 (unregistering): left promiscuous mode
[  964.863920][   T12] br0: port 2(c2) entered disabled state
[  964.999196][   T12] br0: port 3(c3) entered disabled state
[  965.011115][   T12] c3 (unregistering): left allmulticast mode
[  965.011318][   T12] c3 (unregistering): left promiscuous mode
[  965.011496][   T12] br0: port 3(c3) entered disabled state
[  965.132128][   T12] br0: port 4(sender) entered disabled state
[  965.142218][   T12] sender (unregistering): left allmulticast mode
[  965.142408][   T12] sender (unregistering): left promiscuous mode
[  965.142590][   T12] br0: port 4(sender) entered disabled state