[ 2914.879364][T28681] br0: port 1(c1) entered blocking state
[ 2914.879738][T28681] br0: port 1(c1) entered disabled state
[ 2914.880534][T28681] c1: entered allmulticast mode
[ 2914.883903][T28681] c1: entered promiscuous mode
[ 2915.530925][T28686] br0: port 2(c2) entered blocking state
[ 2915.531295][T28686] br0: port 2(c2) entered disabled state
[ 2915.531647][T28686] c2: entered allmulticast mode
[ 2915.535092][T28686] c2: entered promiscuous mode
[ 2916.195363][T28691] br0: port 3(c3) entered blocking state
[ 2916.195712][T28691] br0: port 3(c3) entered disabled state
[ 2916.196054][T28691] c3: entered allmulticast mode
[ 2916.200053][T28691] c3: entered promiscuous mode
[ 2916.859052][T28696] br0: port 4(sender) entered blocking state
[ 2916.859491][T28696] br0: port 4(sender) entered disabled state
[ 2916.859921][T28696] sender: entered allmulticast mode
[ 2916.863810][T28696] sender: entered promiscuous mode
[ 2917.114314][T28698] br0: port 4(sender) entered blocking state
[ 2917.114727][T28698] br0: port 4(sender) entered forwarding state
[ 2917.115433][T28698] br0: port 3(c3) entered blocking state
[ 2917.115745][T28698] br0: port 3(c3) entered forwarding state
[ 2917.116395][T28698] br0: port 2(c2) entered blocking state
[ 2917.116709][T28698] br0: port 2(c2) entered forwarding state
[ 2917.117356][T28698] br0: port 1(c1) entered blocking state
[ 2917.117675][T28698] br0: port 1(c1) entered forwarding state
[ 2929.561627][   T12] br0: port 1(c1) entered disabled state
[ 2929.581724][   T12] c1 (unregistering): left allmulticast mode
[ 2929.582158][   T12] c1 (unregistering): left promiscuous mode
[ 2929.582543][   T12] br0: port 1(c1) entered disabled state
[ 2930.073693][   T12] br0: port 2(c2) entered disabled state
[ 2930.093313][   T12] c2 (unregistering): left allmulticast mode
[ 2930.093803][   T12] c2 (unregistering): left promiscuous mode
[ 2930.094184][   T12] br0: port 2(c2) entered disabled state
[ 2930.624763][   T12] br0: port 3(c3) entered disabled state
[ 2930.646108][   T12] c3 (unregistering): left allmulticast mode
[ 2930.646538][   T12] c3 (unregistering): left promiscuous mode
[ 2930.646925][   T12] br0: port 3(c3) entered disabled state
[ 2931.143193][   T12] br0: port 4(sender) entered disabled state
[ 2931.173937][   T12] sender (unregistering): left allmulticast mode
[ 2931.174355][   T12] sender (unregistering): left promiscuous mode
[ 2931.174732][   T12] br0: port 4(sender) entered disabled state