[  644.020572] br0: port 1(veth1) entered blocking state
[  644.020628] br0: port 1(veth1) entered disabled state
[  644.020664] veth1: entered allmulticast mode
[  644.020716] veth1: entered promiscuous mode
[  644.023183] br0: port 2(veth2) entered blocking state
[  644.023220] br0: port 2(veth2) entered disabled state
[  644.023253] veth2: entered allmulticast mode
[  644.023302] veth2: entered promiscuous mode
[  644.031506] br0: port 1(veth1) entered blocking state
[  644.031565] br0: port 1(veth1) entered forwarding state
[  644.034597] br0: port 2(veth2) entered blocking state
[  644.034664] br0: port 2(veth2) entered forwarding state
[  693.832655] br0: port 2(veth2) entered disabled state
[  693.835335] br0: port 1(veth1) entered disabled state
[  693.837963] veth2: left allmulticast mode
[  693.838029] veth2: left promiscuous mode
[  693.838090] br0: port 2(veth2) entered disabled state
[  693.838189] veth1: left allmulticast mode
[  693.838246] veth1: left promiscuous mode
[  693.838305] br0: port 1(veth1) entered disabled state