[  552.430504] br1: port 1(veth1) entered blocking state
[  552.430639] br1: port 1(veth1) entered disabled state
[  552.430741] veth1: entered allmulticast mode
[  552.430870] veth1: entered promiscuous mode
[  552.456308] br1: port 2(veth2) entered blocking state
[  552.456416] br1: port 2(veth2) entered disabled state
[  552.456503] veth2: entered allmulticast mode
[  552.456625] veth2: entered promiscuous mode
[  552.481378] br1: port 2(veth2) entered blocking state
[  552.481474] br1: port 2(veth2) entered forwarding state
[  552.481539] br1: port 1(veth1) entered blocking state
[  552.481591] br1: port 1(veth1) entered forwarding state
[  560.029736] br1: port 2(veth2) entered disabled state
[  560.029853] br1: port 1(veth1) entered disabled state
[  560.051863] veth2: left allmulticast mode
[  560.051954] veth2: left promiscuous mode
[  560.052020] br1: port 2(veth2) entered disabled state
[  560.074576] veth1: left allmulticast mode
[  560.074684] veth1: left promiscuous mode
[  560.074755] br1: port 1(veth1) entered disabled state