[  720.019787][T20406] br0: port 1(veth1) entered blocking state
[  720.020087][T20406] br0: port 1(veth1) entered disabled state
[  720.020320][T20406] veth1: entered allmulticast mode
[  720.021893][T20406] veth1: entered promiscuous mode
[  720.051199][T20408] br0: port 2(veth2) entered blocking state
[  720.051419][T20408] br0: port 2(veth2) entered disabled state
[  720.051658][T20408] veth2: entered allmulticast mode
[  720.053166][T20408] veth2: entered promiscuous mode
[  720.114415][T17037] br0: port 1(veth1) entered blocking state
[  720.114598][T17037] br0: port 1(veth1) entered forwarding state
[  720.140340][T20092] br0: port 2(veth2) entered blocking state
[  720.140515][T20092] br0: port 2(veth2) entered forwarding state
[  746.663651][T20501] br0: port 2(veth2) entered disabled state
[  746.686446][T20502] br0: port 1(veth1) entered disabled state
[  746.713625][T20503] veth2: left allmulticast mode
[  746.713814][T20503] veth2: left promiscuous mode
[  746.714101][T20503] br0: port 2(veth2) entered disabled state
[  746.715230][T20503] veth1: left allmulticast mode
[  746.715402][T20503] veth1: left promiscuous mode
[  746.715678][T20503] br0: port 1(veth1) entered disabled state