[ 2231.481295][T18340] br0: port 1(c1) entered blocking state
[ 2231.481534][T18340] br0: port 1(c1) entered disabled state
[ 2231.481767][T18340] c1: entered allmulticast mode
[ 2231.483616][T18340] c1: entered promiscuous mode
[ 2232.336171][T18345] br0: port 2(c2) entered blocking state
[ 2232.337282][T18345] br0: port 2(c2) entered disabled state
[ 2232.337528][T18345] c2: entered allmulticast mode
[ 2232.339432][T18345] c2: entered promiscuous mode
[ 2233.182433][T18350] br0: port 3(c3) entered blocking state
[ 2233.182666][T18350] br0: port 3(c3) entered disabled state
[ 2233.182894][T18350] c3: entered allmulticast mode
[ 2233.184789][T18350] c3: entered promiscuous mode
[ 2234.029973][T18355] br0: port 4(sender) entered blocking state
[ 2234.030359][T18355] br0: port 4(sender) entered disabled state
[ 2234.030661][T18355] sender: entered allmulticast mode
[ 2234.032499][T18355] sender: entered promiscuous mode
[ 2234.359863][T18357] br0: port 4(sender) entered blocking state
[ 2234.360162][T18357] br0: port 4(sender) entered forwarding state
[ 2234.360630][T18357] br0: port 3(c3) entered blocking state
[ 2234.360848][T18357] br0: port 3(c3) entered forwarding state
[ 2234.361248][T18357] br0: port 2(c2) entered blocking state
[ 2234.361466][T18357] br0: port 2(c2) entered forwarding state
[ 2234.362401][T18357] br0: port 1(c1) entered blocking state
[ 2234.362640][T18357] br0: port 1(c1) entered forwarding state
[ 2247.272824][   T73] br0: port 1(c1) entered disabled state
[ 2247.395917][   T73] c1 (unregistering): left allmulticast mode
[ 2247.396171][   T73] c1 (unregistering): left promiscuous mode
[ 2247.396455][   T73] br0: port 1(c1) entered disabled state
[ 2247.913734][   T73] br0: port 2(c2) entered disabled state
[ 2247.990892][   T73] c2 (unregistering): left allmulticast mode
[ 2247.991138][   T73] c2 (unregistering): left promiscuous mode
[ 2247.991355][   T73] br0: port 2(c2) entered disabled state
[ 2248.556804][   T73] br0: port 3(c3) entered disabled state
[ 2248.647933][   T73] c3 (unregistering): left allmulticast mode
[ 2248.648216][   T73] c3 (unregistering): left promiscuous mode
[ 2248.648480][   T73] br0: port 3(c3) entered disabled state
[ 2249.167412][   T73] br0: port 4(sender) entered disabled state
[ 2249.254923][   T73] sender (unregistering): left allmulticast mode
[ 2249.255173][   T73] sender (unregistering): left promiscuous mode
[ 2249.255404][   T73] br0: port 4(sender) entered disabled state