[ 2941.149913][T29074] br0: port 1(c1) entered blocking state
[ 2941.150258][T29074] br0: port 1(c1) entered disabled state
[ 2941.150605][T29074] c1: entered allmulticast mode
[ 2941.154301][T29074] c1: entered promiscuous mode
[ 2941.804586][T29079] br0: port 2(c2) entered blocking state
[ 2941.804991][T29079] br0: port 2(c2) entered disabled state
[ 2941.805345][T29079] c2: entered allmulticast mode
[ 2941.808676][T29079] c2: entered promiscuous mode
[ 2942.489442][T29084] br0: port 3(c3) entered blocking state
[ 2942.489852][T29084] br0: port 3(c3) entered disabled state
[ 2942.490213][T29084] c3: entered allmulticast mode
[ 2942.494132][T29084] c3: entered promiscuous mode
[ 2943.153519][T29089] br0: port 4(sender) entered blocking state
[ 2943.153987][T29089] br0: port 4(sender) entered disabled state
[ 2943.154422][T29089] sender: entered allmulticast mode
[ 2943.157825][T29089] sender: entered promiscuous mode
[ 2943.403249][T29091] br0: port 4(sender) entered blocking state
[ 2943.403717][T29091] br0: port 4(sender) entered forwarding state
[ 2943.404462][T29091] br0: port 3(c3) entered blocking state
[ 2943.404794][T29091] br0: port 3(c3) entered forwarding state
[ 2943.405472][T29091] br0: port 2(c2) entered blocking state
[ 2943.405895][T29091] br0: port 2(c2) entered forwarding state
[ 2943.406549][T29091] br0: port 1(c1) entered blocking state
[ 2943.406897][T29091] br0: port 1(c1) entered forwarding state
[ 2955.835269][   T69] br0: port 1(c1) entered disabled state
[ 2955.858346][   T69] c1 (unregistering): left allmulticast mode
[ 2955.858844][   T69] c1 (unregistering): left promiscuous mode
[ 2955.859267][   T69] br0: port 1(c1) entered disabled state
[ 2956.356773][   T69] br0: port 2(c2) entered disabled state
[ 2956.381031][   T69] c2 (unregistering): left allmulticast mode
[ 2956.381447][   T69] c2 (unregistering): left promiscuous mode
[ 2956.381808][   T69] br0: port 2(c2) entered disabled state
[ 2956.925991][   T69] br0: port 3(c3) entered disabled state
[ 2956.951662][   T69] c3 (unregistering): left allmulticast mode
[ 2956.952099][   T69] c3 (unregistering): left promiscuous mode
[ 2956.952485][   T69] br0: port 3(c3) entered disabled state
[ 2957.458128][   T69] br0: port 4(sender) entered disabled state
[ 2957.479785][   T69] sender (unregistering): left allmulticast mode
[ 2957.482083][   T69] sender (unregistering): left promiscuous mode
[ 2957.482471][   T69] br0: port 4(sender) entered disabled state