[  644.019057] br1: port 1(veth1) entered blocking state
[  644.019103] br1: port 1(veth1) entered disabled state
[  644.019148] veth1: entered allmulticast mode
[  644.019203] veth1: entered promiscuous mode
[  644.022990] br1: port 1(veth1) entered blocking state
[  644.023035] br1: port 1(veth1) entered forwarding state
[  644.026619] br1: port 2(veth2) entered blocking state
[  644.026686] br1: port 2(veth2) entered disabled state
[  644.026759] veth2: entered allmulticast mode
[  644.026848] veth2: entered promiscuous mode
[  644.030646] br1: port 2(veth2) entered blocking state
[  644.030688] br1: port 2(veth2) entered forwarding state
[  659.589784] br1: port 2(veth2) entered disabled state
[  659.593468] veth2: left allmulticast mode
[  659.593529] veth2: left promiscuous mode
[  659.593592] br1: port 2(veth2) entered disabled state
[  659.597341] br1: port 1(veth1) entered disabled state
[  659.601064] veth1: left allmulticast mode
[  659.601121] veth1: left promiscuous mode
[  659.601193] br1: port 1(veth1) entered disabled state