[  644.067603] br1: port 1(veth1) entered blocking state
[  644.067671] br1: port 1(veth1) entered disabled state
[  644.067737] veth1: entered allmulticast mode
[  644.067829] veth1: entered promiscuous mode
[  644.106407] br1: port 2(veth2) entered blocking state
[  644.106498] br1: port 2(veth2) entered disabled state
[  644.106560] veth2: entered allmulticast mode
[  644.106639] veth2: entered promiscuous mode
[  644.147783] br1: port 2(veth2) entered blocking state
[  644.147860] br1: port 2(veth2) entered forwarding state
[  644.147910] br1: port 1(veth1) entered blocking state
[  644.147955] br1: port 1(veth1) entered forwarding state
[  652.591444] br1: port 2(veth2) entered disabled state
[  652.591537] br1: port 1(veth1) entered disabled state
[  652.623875] veth2: left allmulticast mode
[  652.623921] veth2: left promiscuous mode
[  652.623951] br1: port 2(veth2) entered disabled state
[  652.655498] veth1: left allmulticast mode
[  652.655545] veth1: left promiscuous mode
[  652.655582] br1: port 1(veth1) entered disabled state