[  498.388840] br1: port 1(veth1) entered blocking state
[  498.388983] br1: port 1(veth1) entered disabled state
[  498.389062] veth1: entered allmulticast mode
[  498.389201] veth1: entered promiscuous mode
[  498.395255] br1: port 2(veth2) entered blocking state
[  498.395322] br1: port 2(veth2) entered disabled state
[  498.395394] veth2: entered allmulticast mode
[  498.395484] veth2: entered promiscuous mode
[  498.401443] br1: port 2(veth2) entered blocking state
[  498.401481] br1: port 2(veth2) entered forwarding state
[  498.401515] br1: port 1(veth1) entered blocking state
[  498.401545] br1: port 1(veth1) entered forwarding state
[  504.657567] br1: port 2(veth2) entered disabled state
[  504.657632] br1: port 1(veth1) entered disabled state
[  504.663486] veth2: left allmulticast mode
[  504.663549] veth2: left promiscuous mode
[  504.663610] br1: port 2(veth2) entered disabled state
[  504.669563] veth1: left allmulticast mode
[  504.669625] veth1: left promiscuous mode
[  504.669687] br1: port 1(veth1) entered disabled state