[ 1961.342869][T19135] br0: port 1(c1) entered blocking state
[ 1961.343288][T19135] br0: port 1(c1) entered disabled state
[ 1961.343668][T19135] c1: entered allmulticast mode
[ 1961.347111][T19135] c1: entered promiscuous mode
[ 1962.015799][T19140] br0: port 2(c2) entered blocking state
[ 1962.016147][T19140] br0: port 2(c2) entered disabled state
[ 1962.016491][T19140] c2: entered allmulticast mode
[ 1962.020566][T19140] c2: entered promiscuous mode
[ 1962.697119][T19145] br0: port 3(c3) entered blocking state
[ 1962.697558][T19145] br0: port 3(c3) entered disabled state
[ 1962.698177][T19145] c3: entered allmulticast mode
[ 1962.701501][T19145] c3: entered promiscuous mode
[ 1963.362798][T19150] br0: port 4(sender) entered blocking state
[ 1963.363293][T19150] br0: port 4(sender) entered disabled state
[ 1963.363730][T19150] sender: entered allmulticast mode
[ 1963.367108][T19150] sender: entered promiscuous mode
[ 1963.623668][T19152] br0: port 4(sender) entered blocking state
[ 1963.624181][T19152] br0: port 4(sender) entered forwarding state
[ 1963.624955][T19152] br0: port 3(c3) entered blocking state
[ 1963.625308][T19152] br0: port 3(c3) entered forwarding state
[ 1963.626004][T19152] br0: port 2(c2) entered blocking state
[ 1963.626326][T19152] br0: port 2(c2) entered forwarding state
[ 1963.626982][T19152] br0: port 1(c1) entered blocking state
[ 1963.627305][T19152] br0: port 1(c1) entered forwarding state
[ 1976.084702][   T67] br0: port 1(c1) entered disabled state
[ 1976.204437][   T67] c1 (unregistering): left allmulticast mode
[ 1976.204988][   T67] c1 (unregistering): left promiscuous mode
[ 1976.205393][   T67] br0: port 1(c1) entered disabled state
[ 1976.650054][   T67] br0: port 2(c2) entered disabled state
[ 1976.790481][   T67] c2 (unregistering): left allmulticast mode
[ 1976.790913][   T67] c2 (unregistering): left promiscuous mode
[ 1976.791272][   T67] br0: port 2(c2) entered disabled state
[ 1977.201865][   T67] br0: port 3(c3) entered disabled state
[ 1977.323995][   T67] c3 (unregistering): left allmulticast mode
[ 1977.324491][   T67] c3 (unregistering): left promiscuous mode
[ 1977.324875][   T67] br0: port 3(c3) entered disabled state
[ 1977.711281][   T67] br0: port 4(sender) entered disabled state
[ 1977.823801][   T67] sender (unregistering): left allmulticast mode
[ 1977.824238][   T67] sender (unregistering): left promiscuous mode
[ 1977.824620][   T67] br0: port 4(sender) entered disabled state