[ 3031.465237][T29451] br0: port 1(c1) entered blocking state
[ 3031.465583][T29451] br0: port 1(c1) entered disabled state
[ 3031.465977][T29451] c1: entered allmulticast mode
[ 3031.469817][T29451] c1: entered promiscuous mode
[ 3032.101100][T29456] br0: port 2(c2) entered blocking state
[ 3032.101442][T29456] br0: port 2(c2) entered disabled state
[ 3032.101798][T29456] c2: entered allmulticast mode
[ 3032.105139][T29456] c2: entered promiscuous mode
[ 3032.766852][T29461] br0: port 3(c3) entered blocking state
[ 3032.767275][T29461] br0: port 3(c3) entered disabled state
[ 3032.767619][T29461] c3: entered allmulticast mode
[ 3032.771037][T29461] c3: entered promiscuous mode
[ 3033.437059][T29466] br0: port 4(sender) entered blocking state
[ 3033.437551][T29466] br0: port 4(sender) entered disabled state
[ 3033.438039][T29466] sender: entered allmulticast mode
[ 3033.441437][T29466] sender: entered promiscuous mode
[ 3033.689761][T29468] br0: port 4(sender) entered blocking state
[ 3033.690208][T29468] br0: port 4(sender) entered forwarding state
[ 3033.690942][T29468] br0: port 3(c3) entered blocking state
[ 3033.691277][T29468] br0: port 3(c3) entered forwarding state
[ 3033.691947][T29468] br0: port 2(c2) entered blocking state
[ 3033.692279][T29468] br0: port 2(c2) entered forwarding state
[ 3033.692977][T29468] br0: port 1(c1) entered blocking state
[ 3033.693321][T29468] br0: port 1(c1) entered forwarding state
[ 3046.040337][   T12] br0: port 1(c1) entered disabled state
[ 3046.071448][   T12] c1 (unregistering): left allmulticast mode
[ 3046.071864][   T12] c1 (unregistering): left promiscuous mode
[ 3046.072458][   T12] br0: port 1(c1) entered disabled state
[ 3046.563806][   T12] br0: port 2(c2) entered disabled state
[ 3046.586029][   T12] c2 (unregistering): left allmulticast mode
[ 3046.586431][   T12] c2 (unregistering): left promiscuous mode
[ 3046.586831][   T12] br0: port 2(c2) entered disabled state
[ 3047.063132][   T12] br0: port 3(c3) entered disabled state
[ 3047.084823][   T12] c3 (unregistering): left allmulticast mode
[ 3047.085333][   T12] c3 (unregistering): left promiscuous mode
[ 3047.086688][   T12] br0: port 3(c3) entered disabled state
[ 3047.573502][   T12] br0: port 4(sender) entered disabled state
[ 3047.595970][   T12] sender (unregistering): left allmulticast mode
[ 3047.596417][   T12] sender (unregistering): left promiscuous mode
[ 3047.596846][   T12] br0: port 4(sender) entered disabled state