[ 2172.519857][T18333] br0: port 1(c1) entered blocking state
[ 2172.520183][T18333] br0: port 1(c1) entered disabled state
[ 2172.520404][T18333] c1: entered allmulticast mode
[ 2172.522286][T18333] c1: entered promiscuous mode
[ 2173.453967][T18338] br0: port 2(c2) entered blocking state
[ 2173.454207][T18338] br0: port 2(c2) entered disabled state
[ 2173.454431][T18338] c2: entered allmulticast mode
[ 2173.456506][T18338] c2: entered promiscuous mode
[ 2174.375258][T18343] br0: port 3(c3) entered blocking state
[ 2174.375521][T18343] br0: port 3(c3) entered disabled state
[ 2174.376892][T18343] c3: entered allmulticast mode
[ 2174.378924][T18343] c3: entered promiscuous mode
[ 2175.275253][T18348] br0: port 4(sender) entered blocking state
[ 2175.275609][T18348] br0: port 4(sender) entered disabled state
[ 2175.275875][T18348] sender: entered allmulticast mode
[ 2175.277711][T18348] sender: entered promiscuous mode
[ 2175.608148][T18350] br0: port 4(sender) entered blocking state
[ 2175.608994][T18350] br0: port 4(sender) entered forwarding state
[ 2175.609447][T18350] br0: port 3(c3) entered blocking state
[ 2175.609647][T18350] br0: port 3(c3) entered forwarding state
[ 2175.610034][T18350] br0: port 2(c2) entered blocking state
[ 2175.610236][T18350] br0: port 2(c2) entered forwarding state
[ 2175.610633][T18350] br0: port 1(c1) entered blocking state
[ 2175.610828][T18350] br0: port 1(c1) entered forwarding state
[ 2188.599412][   T76] br0: port 1(c1) entered disabled state
[ 2188.688176][   T76] c1 (unregistering): left allmulticast mode
[ 2188.688411][   T76] c1 (unregistering): left promiscuous mode
[ 2188.688650][   T76] br0: port 1(c1) entered disabled state
[ 2189.243202][   T76] br0: port 2(c2) entered disabled state
[ 2189.351169][   T76] c2 (unregistering): left allmulticast mode
[ 2189.351401][   T76] c2 (unregistering): left promiscuous mode
[ 2189.351611][   T76] br0: port 2(c2) entered disabled state
[ 2189.939213][   T76] br0: port 3(c3) entered disabled state
[ 2190.023173][   T76] c3 (unregistering): left allmulticast mode
[ 2190.023411][   T76] c3 (unregistering): left promiscuous mode
[ 2190.023615][   T76] br0: port 3(c3) entered disabled state
[ 2190.612719][   T76] br0: port 4(sender) entered disabled state
[ 2190.696162][   T76] sender (unregistering): left allmulticast mode
[ 2190.696391][   T76] sender (unregistering): left promiscuous mode
[ 2190.696615][   T76] br0: port 4(sender) entered disabled state