[ 2250.737929][T18225] br0: port 1(c1) entered blocking state
[ 2250.738215][T18225] br0: port 1(c1) entered disabled state
[ 2250.738443][T18225] c1: entered allmulticast mode
[ 2250.740389][T18225] c1: entered promiscuous mode
[ 2251.601374][T18230] br0: port 2(c2) entered blocking state
[ 2251.601700][T18230] br0: port 2(c2) entered disabled state
[ 2251.602026][T18230] c2: entered allmulticast mode
[ 2251.605109][T18230] c2: entered promiscuous mode
[ 2252.478707][T18235] br0: port 3(c3) entered blocking state
[ 2252.478960][T18235] br0: port 3(c3) entered disabled state
[ 2252.479219][T18235] c3: entered allmulticast mode
[ 2252.481181][T18235] c3: entered promiscuous mode
[ 2253.355547][T18240] br0: port 4(sender) entered blocking state
[ 2253.355817][T18240] br0: port 4(sender) entered disabled state
[ 2253.356078][T18240] sender: entered allmulticast mode
[ 2253.358003][T18240] sender: entered promiscuous mode
[ 2253.673557][T18242] br0: port 4(sender) entered blocking state
[ 2253.673827][T18242] br0: port 4(sender) entered forwarding state
[ 2253.674260][T18242] br0: port 3(c3) entered blocking state
[ 2253.674469][T18242] br0: port 3(c3) entered forwarding state
[ 2253.674862][T18242] br0: port 2(c2) entered blocking state
[ 2253.675055][T18242] br0: port 2(c2) entered forwarding state
[ 2253.675451][T18242] br0: port 1(c1) entered blocking state
[ 2253.675658][T18242] br0: port 1(c1) entered forwarding state
[ 2266.637375][   T11] br0: port 1(c1) entered disabled state
[ 2266.806999][   T11] c1 (unregistering): left allmulticast mode
[ 2266.807287][   T11] c1 (unregistering): left promiscuous mode
[ 2266.807510][   T11] br0: port 1(c1) entered disabled state
[ 2267.259443][   T11] br0: port 2(c2) entered disabled state
[ 2267.345975][   T11] c2 (unregistering): left allmulticast mode
[ 2267.346239][   T11] c2 (unregistering): left promiscuous mode
[ 2267.346486][   T11] br0: port 2(c2) entered disabled state
[ 2267.931293][   T11] br0: port 3(c3) entered disabled state
[ 2268.039979][   T11] c3 (unregistering): left allmulticast mode
[ 2268.040269][   T11] c3 (unregistering): left promiscuous mode
[ 2268.040503][   T11] br0: port 3(c3) entered disabled state
[ 2268.530882][   T11] br0: port 4(sender) entered disabled state
[ 2268.610925][   T11] sender (unregistering): left allmulticast mode
[ 2268.611258][   T11] sender (unregistering): left promiscuous mode
[ 2268.611492][   T11] br0: port 4(sender) entered disabled state