[ 2443.977991][T19059] br0: port 1(c1) entered blocking state
[ 2443.978238][T19059] br0: port 1(c1) entered disabled state
[ 2443.978483][T19059] c1: entered allmulticast mode
[ 2443.980327][T19059] c1: entered promiscuous mode
[ 2444.914131][T19064] br0: port 2(c2) entered blocking state
[ 2444.914451][T19064] br0: port 2(c2) entered disabled state
[ 2444.914691][T19064] c2: entered allmulticast mode
[ 2444.917746][T19064] c2: entered promiscuous mode
[ 2445.867971][T19069] br0: port 3(c3) entered blocking state
[ 2445.868211][T19069] br0: port 3(c3) entered disabled state
[ 2445.868914][T19069] c3: entered allmulticast mode
[ 2445.870792][T19069] c3: entered promiscuous mode
[ 2446.845633][T19074] br0: port 4(sender) entered blocking state
[ 2446.845967][T19074] br0: port 4(sender) entered disabled state
[ 2446.846234][T19074] sender: entered allmulticast mode
[ 2446.848071][T19074] sender: entered promiscuous mode
[ 2447.199664][T19076] br0: port 4(sender) entered blocking state
[ 2447.199987][T19076] br0: port 4(sender) entered forwarding state
[ 2447.200473][T19076] br0: port 3(c3) entered blocking state
[ 2447.200691][T19076] br0: port 3(c3) entered forwarding state
[ 2447.201126][T19076] br0: port 2(c2) entered blocking state
[ 2447.201349][T19076] br0: port 2(c2) entered forwarding state
[ 2447.201818][T19076] br0: port 1(c1) entered blocking state
[ 2447.202062][T19076] br0: port 1(c1) entered forwarding state
[ 2460.360886][   T11] br0: port 1(c1) entered disabled state
[ 2460.498234][   T11] c1 (unregistering): left allmulticast mode
[ 2460.498644][   T11] c1 (unregistering): left promiscuous mode
[ 2460.498872][   T11] br0: port 1(c1) entered disabled state
[ 2461.053107][   T11] br0: port 2(c2) entered disabled state
[ 2461.148049][   T11] c2 (unregistering): left allmulticast mode
[ 2461.148289][   T11] c2 (unregistering): left promiscuous mode
[ 2461.148514][   T11] br0: port 2(c2) entered disabled state
[ 2461.736133][   T11] br0: port 3(c3) entered disabled state
[ 2461.849473][   T11] c3 (unregistering): left allmulticast mode
[ 2461.849838][   T11] c3 (unregistering): left promiscuous mode
[ 2461.850153][   T11] br0: port 3(c3) entered disabled state
[ 2462.459647][   T11] br0: port 4(sender) entered disabled state
[ 2462.614076][   T11] sender (unregistering): left allmulticast mode
[ 2462.614316][   T11] sender (unregistering): left promiscuous mode
[ 2462.614545][   T11] br0: port 4(sender) entered disabled state