[  552.682329] br1: port 1(veth1) entered blocking state
[  552.682403] br1: port 1(veth1) entered disabled state
[  552.682468] veth1: entered allmulticast mode
[  552.682556] veth1: entered promiscuous mode
[  552.703938] br1: port 2(veth2) entered blocking state
[  552.704009] br1: port 2(veth2) entered disabled state
[  552.704071] veth2: entered allmulticast mode
[  552.704154] veth2: entered promiscuous mode
[  552.726648] br1: port 2(veth2) entered blocking state
[  552.726722] br1: port 2(veth2) entered forwarding state
[  552.726784] br1: port 1(veth1) entered blocking state
[  552.726831] br1: port 1(veth1) entered forwarding state
[  560.085751] br1: port 2(veth2) entered disabled state
[  560.085839] br1: port 1(veth1) entered disabled state
[  560.106412] veth2: left allmulticast mode
[  560.106473] veth2: left promiscuous mode
[  560.106516] br1: port 2(veth2) entered disabled state
[  560.127784] veth1: left allmulticast mode
[  560.127857] veth1: left promiscuous mode
[  560.127905] br1: port 1(veth1) entered disabled state