[ 2936.088148][T28816] br0: port 1(c1) entered blocking state
[ 2936.088591][T28816] br0: port 1(c1) entered disabled state
[ 2936.088966][T28816] c1: entered allmulticast mode
[ 2936.092358][T28816] c1: entered promiscuous mode
[ 2936.768140][T28821] br0: port 2(c2) entered blocking state
[ 2936.768545][T28821] br0: port 2(c2) entered disabled state
[ 2936.768920][T28821] c2: entered allmulticast mode
[ 2936.772368][T28821] c2: entered promiscuous mode
[ 2937.469423][T28826] br0: port 3(c3) entered blocking state
[ 2937.469801][T28826] br0: port 3(c3) entered disabled state
[ 2937.470161][T28826] c3: entered allmulticast mode
[ 2937.474180][T28826] c3: entered promiscuous mode
[ 2938.153024][T28831] br0: port 4(sender) entered blocking state
[ 2938.153556][T28831] br0: port 4(sender) entered disabled state
[ 2938.154010][T28831] sender: entered allmulticast mode
[ 2938.157488][T28831] sender: entered promiscuous mode
[ 2938.418045][T28833] br0: port 4(sender) entered blocking state
[ 2938.418501][T28833] br0: port 4(sender) entered forwarding state
[ 2938.419275][T28833] br0: port 3(c3) entered blocking state
[ 2938.419628][T28833] br0: port 3(c3) entered forwarding state
[ 2938.420298][T28833] br0: port 2(c2) entered blocking state
[ 2938.420639][T28833] br0: port 2(c2) entered forwarding state
[ 2938.421375][T28833] br0: port 1(c1) entered blocking state
[ 2938.421711][T28833] br0: port 1(c1) entered forwarding state
[ 2950.943744][   T12] br0: port 1(c1) entered disabled state
[ 2950.968433][   T12] c1 (unregistering): left allmulticast mode
[ 2950.970097][   T12] c1 (unregistering): left promiscuous mode
[ 2950.970559][   T12] br0: port 1(c1) entered disabled state
[ 2951.489417][   T12] br0: port 2(c2) entered disabled state
[ 2951.511884][   T12] c2 (unregistering): left allmulticast mode
[ 2951.512442][   T12] c2 (unregistering): left promiscuous mode
[ 2951.512967][   T12] br0: port 2(c2) entered disabled state
[ 2952.064543][   T12] br0: port 3(c3) entered disabled state
[ 2952.085368][   T12] c3 (unregistering): left allmulticast mode
[ 2952.087923][   T12] c3 (unregistering): left promiscuous mode
[ 2952.088326][   T12] br0: port 3(c3) entered disabled state
[ 2952.621253][   T12] br0: port 4(sender) entered disabled state
[ 2952.645715][   T12] sender (unregistering): left allmulticast mode
[ 2952.646296][   T12] sender (unregistering): left promiscuous mode
[ 2952.646739][   T12] br0: port 4(sender) entered disabled state