[  644.952825] br1: port 1(veth1) entered blocking state
[  644.952952] br1: port 1(veth1) entered disabled state
[  644.953029] veth1: entered allmulticast mode
[  644.953160] veth1: entered promiscuous mode
[  644.960929] br1: port 2(veth2) entered blocking state
[  644.960964] br1: port 2(veth2) entered disabled state
[  644.961004] veth2: entered allmulticast mode
[  644.961058] veth2: entered promiscuous mode
[  644.968458] br1: port 2(veth2) entered blocking state
[  644.968531] br1: port 2(veth2) entered forwarding state
[  644.968599] br1: port 1(veth1) entered blocking state
[  644.968664] br1: port 1(veth1) entered forwarding state
[  651.111880] br1: port 2(veth2) entered disabled state
[  651.111956] br1: port 1(veth1) entered disabled state
[  651.119346] veth2: left allmulticast mode
[  651.119381] veth2: left promiscuous mode
[  651.119411] br1: port 2(veth2) entered disabled state
[  651.126644] veth1: left allmulticast mode
[  651.126667] veth1: left promiscuous mode
[  651.126695] br1: port 1(veth1) entered disabled state