[ 2945.162488][T29077] br0: port 1(c1) entered blocking state
[ 2945.162830][T29077] br0: port 1(c1) entered disabled state
[ 2945.163174][T29077] c1: entered allmulticast mode
[ 2945.166535][T29077] c1: entered promiscuous mode
[ 2945.818944][T29082] br0: port 2(c2) entered blocking state
[ 2945.819321][T29082] br0: port 2(c2) entered disabled state
[ 2945.819693][T29082] c2: entered allmulticast mode
[ 2945.823125][T29082] c2: entered promiscuous mode
[ 2946.499721][T29087] br0: port 3(c3) entered blocking state
[ 2946.500078][T29087] br0: port 3(c3) entered disabled state
[ 2946.500448][T29087] c3: entered allmulticast mode
[ 2946.504138][T29087] c3: entered promiscuous mode
[ 2947.163227][T29092] br0: port 4(sender) entered blocking state
[ 2947.163685][T29092] br0: port 4(sender) entered disabled state
[ 2947.164138][T29092] sender: entered allmulticast mode
[ 2947.167605][T29092] sender: entered promiscuous mode
[ 2947.413806][T29094] br0: port 4(sender) entered blocking state
[ 2947.414269][T29094] br0: port 4(sender) entered forwarding state
[ 2947.415020][T29094] br0: port 3(c3) entered blocking state
[ 2947.415364][T29094] br0: port 3(c3) entered forwarding state
[ 2947.416029][T29094] br0: port 2(c2) entered blocking state
[ 2947.416374][T29094] br0: port 2(c2) entered forwarding state
[ 2947.417028][T29094] br0: port 1(c1) entered blocking state
[ 2947.417372][T29094] br0: port 1(c1) entered forwarding state
[ 2959.915798][   T12] br0: port 1(c1) entered disabled state
[ 2959.937847][   T12] c1 (unregistering): left allmulticast mode
[ 2959.938251][   T12] c1 (unregistering): left promiscuous mode
[ 2959.940171][   T12] br0: port 1(c1) entered disabled state
[ 2960.514757][   T12] br0: port 2(c2) entered disabled state
[ 2960.536163][   T12] c2 (unregistering): left allmulticast mode
[ 2960.537515][   T12] c2 (unregistering): left promiscuous mode
[ 2960.537922][   T12] br0: port 2(c2) entered disabled state
[ 2961.031362][   T12] br0: port 3(c3) entered disabled state
[ 2961.052015][   T12] c3 (unregistering): left allmulticast mode
[ 2961.053370][   T12] c3 (unregistering): left promiscuous mode
[ 2961.053772][   T12] br0: port 3(c3) entered disabled state
[ 2961.581517][   T12] br0: port 4(sender) entered disabled state
[ 2961.602493][   T12] sender (unregistering): left allmulticast mode
[ 2961.602914][   T12] sender (unregistering): left promiscuous mode
[ 2961.603355][   T12] br0: port 4(sender) entered disabled state