[ 2935.256971][T25317] br0: port 1(c1) entered blocking state
[ 2935.257400][T25317] br0: port 1(c1) entered disabled state
[ 2935.257738][T25317] c1: entered allmulticast mode
[ 2935.261749][T25317] c1: entered promiscuous mode
[ 2935.930147][T25322] br0: port 2(c2) entered blocking state
[ 2935.931101][T25322] br0: port 2(c2) entered disabled state
[ 2935.931480][T25322] c2: entered allmulticast mode
[ 2935.935664][T25322] c2: entered promiscuous mode
[ 2936.592622][T25327] br0: port 3(c3) entered blocking state
[ 2936.592995][T25327] br0: port 3(c3) entered disabled state
[ 2936.593375][T25327] c3: entered allmulticast mode
[ 2936.596798][T25327] c3: entered promiscuous mode
[ 2937.279768][T25332] br0: port 4(sender) entered blocking state
[ 2937.280274][T25332] br0: port 4(sender) entered disabled state
[ 2937.280681][T25332] sender: entered allmulticast mode
[ 2937.284547][T25332] sender: entered promiscuous mode
[ 2937.527056][T25334] br0: port 4(sender) entered blocking state
[ 2937.527586][T25334] br0: port 4(sender) entered forwarding state
[ 2937.528674][T25334] br0: port 3(c3) entered blocking state
[ 2937.528994][T25334] br0: port 3(c3) entered forwarding state
[ 2937.529656][T25334] br0: port 2(c2) entered blocking state
[ 2937.530096][T25334] br0: port 2(c2) entered forwarding state
[ 2937.530759][T25334] br0: port 1(c1) entered blocking state
[ 2937.531079][T25334] br0: port 1(c1) entered forwarding state
[ 2950.064089][   T12] br0: port 1(c1) entered disabled state
[ 2950.182078][   T12] c1 (unregistering): left allmulticast mode
[ 2950.182509][   T12] c1 (unregistering): left promiscuous mode
[ 2950.182883][   T12] br0: port 1(c1) entered disabled state
[ 2950.569630][   T12] br0: port 2(c2) entered disabled state
[ 2950.682104][   T12] c2 (unregistering): left allmulticast mode
[ 2950.682553][   T12] c2 (unregistering): left promiscuous mode
[ 2950.682935][   T12] br0: port 2(c2) entered disabled state
[ 2951.086216][   T12] br0: port 3(c3) entered disabled state
[ 2951.206070][   T12] c3 (unregistering): left allmulticast mode
[ 2951.206526][   T12] c3 (unregistering): left promiscuous mode
[ 2951.206913][   T12] br0: port 3(c3) entered disabled state
[ 2951.611646][   T12] br0: port 4(sender) entered disabled state
[ 2951.737074][   T12] sender (unregistering): left allmulticast mode
[ 2951.737571][   T12] sender (unregistering): left promiscuous mode
[ 2951.737940][   T12] br0: port 4(sender) entered disabled state