[ 2445.062367][T19135] br0: port 1(c1) entered blocking state
[ 2445.062641][T19135] br0: port 1(c1) entered disabled state
[ 2445.062868][T19135] c1: entered allmulticast mode
[ 2445.064647][T19135] c1: entered promiscuous mode
[ 2445.947340][T19140] br0: port 2(c2) entered blocking state
[ 2445.947624][T19140] br0: port 2(c2) entered disabled state
[ 2445.947856][T19140] c2: entered allmulticast mode
[ 2445.950857][T19140] c2: entered promiscuous mode
[ 2446.873600][T19145] br0: port 3(c3) entered blocking state
[ 2446.874681][T19145] br0: port 3(c3) entered disabled state
[ 2446.874896][T19145] c3: entered allmulticast mode
[ 2446.876690][T19145] c3: entered promiscuous mode
[ 2447.777606][T19150] br0: port 4(sender) entered blocking state
[ 2447.777950][T19150] br0: port 4(sender) entered disabled state
[ 2447.778203][T19150] sender: entered allmulticast mode
[ 2447.779987][T19150] sender: entered promiscuous mode
[ 2448.137733][T19152] br0: port 4(sender) entered blocking state
[ 2448.138075][T19152] br0: port 4(sender) entered forwarding state
[ 2448.138507][T19152] br0: port 3(c3) entered blocking state
[ 2448.138707][T19152] br0: port 3(c3) entered forwarding state
[ 2448.139109][T19152] br0: port 2(c2) entered blocking state
[ 2448.139304][T19152] br0: port 2(c2) entered forwarding state
[ 2448.139696][T19152] br0: port 1(c1) entered blocking state
[ 2448.139896][T19152] br0: port 1(c1) entered forwarding state
[ 2461.126731][   T76] br0: port 1(c1) entered disabled state
[ 2461.280205][   T76] c1 (unregistering): left allmulticast mode
[ 2461.280509][   T76] c1 (unregistering): left promiscuous mode
[ 2461.280726][   T76] br0: port 1(c1) entered disabled state
[ 2461.768349][   T76] br0: port 2(c2) entered disabled state
[ 2461.855550][   T76] c2 (unregistering): left allmulticast mode
[ 2461.855909][   T76] c2 (unregistering): left promiscuous mode
[ 2461.856210][   T76] br0: port 2(c2) entered disabled state
[ 2462.428410][   T76] br0: port 3(c3) entered disabled state
[ 2462.520199][   T76] c3 (unregistering): left allmulticast mode
[ 2462.520423][   T76] c3 (unregistering): left promiscuous mode
[ 2462.520625][   T76] br0: port 3(c3) entered disabled state
[ 2463.158013][   T76] br0: port 4(sender) entered disabled state
[ 2463.246200][   T76] sender (unregistering): left allmulticast mode
[ 2463.246419][   T76] sender (unregistering): left promiscuous mode
[ 2463.246610][   T76] br0: port 4(sender) entered disabled state