[ 2927.708095][T29538] br0: port 1(c1) entered blocking state
[ 2927.708519][T29538] br0: port 1(c1) entered disabled state
[ 2927.708871][T29538] c1: entered allmulticast mode
[ 2927.712291][T29538] c1: entered promiscuous mode
[ 2928.382585][T29543] br0: port 2(c2) entered blocking state
[ 2928.382936][T29543] br0: port 2(c2) entered disabled state
[ 2928.383288][T29543] c2: entered allmulticast mode
[ 2928.387049][T29543] c2: entered promiscuous mode
[ 2929.069455][T29548] br0: port 3(c3) entered blocking state
[ 2929.069816][T29548] br0: port 3(c3) entered disabled state
[ 2929.070160][T29548] c3: entered allmulticast mode
[ 2929.073853][T29548] c3: entered promiscuous mode
[ 2929.735838][T29553] br0: port 4(sender) entered blocking state
[ 2929.736296][T29553] br0: port 4(sender) entered disabled state
[ 2929.737308][T29553] sender: entered allmulticast mode
[ 2929.740722][T29553] sender: entered promiscuous mode
[ 2929.995721][T29555] br0: port 4(sender) entered blocking state
[ 2929.996162][T29555] br0: port 4(sender) entered forwarding state
[ 2929.996907][T29555] br0: port 3(c3) entered blocking state
[ 2929.997227][T29555] br0: port 3(c3) entered forwarding state
[ 2929.997875][T29555] br0: port 2(c2) entered blocking state
[ 2929.998195][T29555] br0: port 2(c2) entered forwarding state
[ 2929.998855][T29555] br0: port 1(c1) entered blocking state
[ 2929.999178][T29555] br0: port 1(c1) entered forwarding state
[ 2942.458181][   T68] br0: port 1(c1) entered disabled state
[ 2942.482127][   T68] c1 (unregistering): left allmulticast mode
[ 2942.484707][   T68] c1 (unregistering): left promiscuous mode
[ 2942.485119][   T68] br0: port 1(c1) entered disabled state
[ 2943.004689][   T68] br0: port 2(c2) entered disabled state
[ 2943.026458][   T68] c2 (unregistering): left allmulticast mode
[ 2943.029169][   T68] c2 (unregistering): left promiscuous mode
[ 2943.029576][   T68] br0: port 2(c2) entered disabled state
[ 2943.545873][   T68] br0: port 3(c3) entered disabled state
[ 2943.574346][   T68] c3 (unregistering): left allmulticast mode
[ 2943.576859][   T68] c3 (unregistering): left promiscuous mode
[ 2943.577229][   T68] br0: port 3(c3) entered disabled state
[ 2944.067638][   T68] br0: port 4(sender) entered disabled state
[ 2944.087858][   T68] sender (unregistering): left allmulticast mode
[ 2944.088268][   T68] sender (unregistering): left promiscuous mode
[ 2944.091008][   T68] br0: port 4(sender) entered disabled state