[ 3012.968114][T28967] br0: port 1(c1) entered blocking state
[ 3012.968474][T28967] br0: port 1(c1) entered disabled state
[ 3012.968819][T28967] c1: entered allmulticast mode
[ 3012.972211][T28967] c1: entered promiscuous mode
[ 3013.634028][T28972] br0: port 2(c2) entered blocking state
[ 3013.635028][T28972] br0: port 2(c2) entered disabled state
[ 3013.635393][T28972] c2: entered allmulticast mode
[ 3013.638813][T28972] c2: entered promiscuous mode
[ 3014.320587][T28977] br0: port 3(c3) entered blocking state
[ 3014.320965][T28977] br0: port 3(c3) entered disabled state
[ 3014.321351][T28977] c3: entered allmulticast mode
[ 3014.325468][T28977] c3: entered promiscuous mode
[ 3015.023643][T28982] br0: port 4(sender) entered blocking state
[ 3015.024088][T28982] br0: port 4(sender) entered disabled state
[ 3015.024535][T28982] sender: entered allmulticast mode
[ 3015.028001][T28982] sender: entered promiscuous mode
[ 3015.257666][T28984] br0: port 4(sender) entered blocking state
[ 3015.258171][T28984] br0: port 4(sender) entered forwarding state
[ 3015.258942][T28984] br0: port 3(c3) entered blocking state
[ 3015.259311][T28984] br0: port 3(c3) entered forwarding state
[ 3015.260005][T28984] br0: port 2(c2) entered blocking state
[ 3015.260361][T28984] br0: port 2(c2) entered forwarding state
[ 3015.261039][T28984] br0: port 1(c1) entered blocking state
[ 3015.261397][T28984] br0: port 1(c1) entered forwarding state
[ 3027.768769][   T67] br0: port 1(c1) entered disabled state
[ 3027.793695][   T67] c1 (unregistering): left allmulticast mode
[ 3027.794122][   T67] c1 (unregistering): left promiscuous mode
[ 3027.794582][   T67] br0: port 1(c1) entered disabled state
[ 3028.314830][   T67] br0: port 2(c2) entered disabled state
[ 3028.340344][   T67] c2 (unregistering): left allmulticast mode
[ 3028.340845][   T67] c2 (unregistering): left promiscuous mode
[ 3028.341270][   T67] br0: port 2(c2) entered disabled state
[ 3028.926938][   T67] br0: port 3(c3) entered disabled state
[ 3028.950335][   T67] c3 (unregistering): left allmulticast mode
[ 3028.950732][   T67] c3 (unregistering): left promiscuous mode
[ 3028.951098][   T67] br0: port 3(c3) entered disabled state
[ 3029.455347][   T67] br0: port 4(sender) entered disabled state
[ 3029.477973][   T67] sender (unregistering): left allmulticast mode
[ 3029.478530][   T67] sender (unregistering): left promiscuous mode
[ 3029.478899][   T67] br0: port 4(sender) entered disabled state