[  615.948285][ T7850] br0: port 1(veth1) entered blocking state
[  615.948556][ T7850] br0: port 1(veth1) entered disabled state
[  615.948803][ T7850] veth1: entered allmulticast mode
[  615.950780][ T7850] veth1: entered promiscuous mode
[  615.984310][ T7852] br0: port 2(veth2) entered blocking state
[  615.984504][ T7852] br0: port 2(veth2) entered disabled state
[  615.984692][ T7852] veth2: entered allmulticast mode
[  615.986440][ T7852] veth2: entered promiscuous mode
[  616.016480][ T7853] br0: port 3(veth4) entered blocking state
[  616.016683][ T7853] br0: port 3(veth4) entered disabled state
[  616.016891][ T7853] veth4: entered allmulticast mode
[  616.018364][ T7853] veth4: entered promiscuous mode
[  616.232284][   T46] br0: port 1(veth1) entered blocking state
[  616.232485][   T46] br0: port 1(veth1) entered forwarding state
[  616.262690][ T6101] br0: port 2(veth2) entered blocking state
[  616.262897][ T6101] br0: port 2(veth2) entered forwarding state
[  616.285141][   T46] br0: port 3(veth4) entered blocking state
[  616.285333][   T46] br0: port 3(veth4) entered forwarding state
[  630.069010][ T7925] veth3: entered promiscuous mode
[  631.295087][ T7934] veth3: left promiscuous mode
[  631.329009][ T7935] veth3: entered promiscuous mode
[  632.556458][ T7944] veth3: left promiscuous mode
[  632.618748][ T7952] br0: port 3(veth4) entered disabled state
[  632.644516][ T7953] br0: port 2(veth2) entered disabled state
[  632.669518][ T7954] br0: port 1(veth1) entered disabled state
[  632.710260][ T7955] veth4: left allmulticast mode
[  632.710458][ T7955] veth4: left promiscuous mode
[  632.710739][ T7955] br0: port 3(veth4) entered disabled state
[  632.711754][ T7955] veth2: left allmulticast mode
[  632.711957][ T7955] veth2: left promiscuous mode
[  632.712222][ T7955] br0: port 2(veth2) entered disabled state
[  632.713069][ T7955] veth1: left allmulticast mode
[  632.713242][ T7955] veth1: left promiscuous mode
[  632.713508][ T7955] br0: port 1(veth1) entered disabled state