[ 2161.997735][T23609] br0: port 1(c1) entered blocking state
[ 2161.998168][T23609] br0: port 1(c1) entered disabled state
[ 2161.998525][T23609] c1: entered allmulticast mode
[ 2162.002186][T23609] c1: entered promiscuous mode
[ 2162.717242][T23614] br0: port 2(c2) entered blocking state
[ 2162.720151][T23614] br0: port 2(c2) entered disabled state
[ 2162.720890][T23614] c2: entered allmulticast mode
[ 2162.728303][T23614] c2: entered promiscuous mode
[ 2163.451063][T23619] br0: port 3(c3) entered blocking state
[ 2163.451534][T23619] br0: port 3(c3) entered disabled state
[ 2163.451910][T23619] c3: entered allmulticast mode
[ 2163.455703][T23619] c3: entered promiscuous mode
[ 2164.159471][T23624] br0: port 4(sender) entered blocking state
[ 2164.160013][T23624] br0: port 4(sender) entered disabled state
[ 2164.160446][T23624] sender: entered allmulticast mode
[ 2164.165122][T23624] sender: entered promiscuous mode
[ 2164.461059][T23626] br0: port 4(sender) entered blocking state
[ 2164.461554][T23626] br0: port 4(sender) entered forwarding state
[ 2164.462326][T23626] br0: port 3(c3) entered blocking state
[ 2164.462681][T23626] br0: port 3(c3) entered forwarding state
[ 2164.463359][T23626] br0: port 2(c2) entered blocking state
[ 2164.463716][T23626] br0: port 2(c2) entered forwarding state
[ 2164.464401][T23626] br0: port 1(c1) entered blocking state
[ 2164.464765][T23626] br0: port 1(c1) entered forwarding state
[ 2177.136292][   T67] br0: port 1(c1) entered disabled state
[ 2177.264592][   T67] c1 (unregistering): left allmulticast mode
[ 2177.265133][   T67] c1 (unregistering): left promiscuous mode
[ 2177.265527][   T67] br0: port 1(c1) entered disabled state
[ 2177.780432][   T67] br0: port 2(c2) entered disabled state
[ 2177.916609][   T67] c2 (unregistering): left allmulticast mode
[ 2177.917080][   T67] c2 (unregistering): left promiscuous mode
[ 2177.917476][   T67] br0: port 2(c2) entered disabled state
[ 2178.394748][   T67] br0: port 3(c3) entered disabled state
[ 2178.530835][   T67] c3 (unregistering): left allmulticast mode
[ 2178.531299][   T67] c3 (unregistering): left promiscuous mode
[ 2178.531707][   T67] br0: port 3(c3) entered disabled state
[ 2178.974606][   T67] br0: port 4(sender) entered disabled state
[ 2179.102632][   T67] sender (unregistering): left allmulticast mode
[ 2179.103347][   T67] sender (unregistering): left promiscuous mode
[ 2179.103861][   T67] br0: port 4(sender) entered disabled state