[ 2959.039926][T28781] br0: port 1(c1) entered blocking state
[ 2959.040515][T28781] br0: port 1(c1) entered disabled state
[ 2959.040895][T28781] c1: entered allmulticast mode
[ 2959.044333][T28781] c1: entered promiscuous mode
[ 2959.724335][T28786] br0: port 2(c2) entered blocking state
[ 2959.724683][T28786] br0: port 2(c2) entered disabled state
[ 2959.725374][T28786] c2: entered allmulticast mode
[ 2959.728821][T28786] c2: entered promiscuous mode
[ 2960.528463][T28791] br0: port 3(c3) entered blocking state
[ 2960.528816][T28791] br0: port 3(c3) entered disabled state
[ 2960.529167][T28791] c3: entered allmulticast mode
[ 2960.533309][T28791] c3: entered promiscuous mode
[ 2961.312504][T28796] br0: port 4(sender) entered blocking state
[ 2961.312930][T28796] br0: port 4(sender) entered disabled state
[ 2961.313554][T28796] sender: entered allmulticast mode
[ 2961.317109][T28796] sender: entered promiscuous mode
[ 2961.575480][T28798] br0: port 4(sender) entered blocking state
[ 2961.575986][T28798] br0: port 4(sender) entered forwarding state
[ 2961.576714][T28798] br0: port 3(c3) entered blocking state
[ 2961.577039][T28798] br0: port 3(c3) entered forwarding state
[ 2961.577709][T28798] br0: port 2(c2) entered blocking state
[ 2961.578033][T28798] br0: port 2(c2) entered forwarding state
[ 2961.578682][T28798] br0: port 1(c1) entered blocking state
[ 2961.578999][T28798] br0: port 1(c1) entered forwarding state
[ 2974.414642][   T12] br0: port 1(c1) entered disabled state
[ 2974.462658][   T12] c1 (unregistering): left allmulticast mode
[ 2974.463472][   T12] c1 (unregistering): left promiscuous mode
[ 2974.464141][   T12] br0: port 1(c1) entered disabled state
[ 2975.070979][   T12] br0: port 2(c2) entered disabled state
[ 2975.091935][   T12] c2 (unregistering): left allmulticast mode
[ 2975.094607][   T12] c2 (unregistering): left promiscuous mode
[ 2975.095072][   T12] br0: port 2(c2) entered disabled state
[ 2975.645487][   T12] br0: port 3(c3) entered disabled state
[ 2975.680333][   T12] c3 (unregistering): left allmulticast mode
[ 2975.681082][   T12] c3 (unregistering): left promiscuous mode
[ 2975.681727][   T12] br0: port 3(c3) entered disabled state
[ 2976.252111][   T12] br0: port 4(sender) entered disabled state
[ 2976.277183][   T12] sender (unregistering): left allmulticast mode
[ 2976.277721][   T12] sender (unregistering): left promiscuous mode
[ 2976.278175][   T12] br0: port 4(sender) entered disabled state