[  753.260206] br1: port 1(veth1) entered blocking state
[  753.260277] br1: port 1(veth1) entered disabled state
[  753.260343] veth1: entered allmulticast mode
[  753.260427] veth1: entered promiscuous mode
[  753.280943] br1: port 2(veth2) entered blocking state
[  753.281006] br1: port 2(veth2) entered disabled state
[  753.281065] veth2: entered allmulticast mode
[  753.281148] veth2: entered promiscuous mode
[  753.302818] br1: port 2(veth2) entered blocking state
[  753.302892] br1: port 2(veth2) entered forwarding state
[  753.302942] br1: port 1(veth1) entered blocking state
[  753.302987] br1: port 1(veth1) entered forwarding state
[  760.879253] br1: port 2(veth2) entered disabled state
[  760.879334] br1: port 1(veth1) entered disabled state
[  760.903603] veth2: left allmulticast mode
[  760.903674] veth2: left promiscuous mode
[  760.903723] br1: port 2(veth2) entered disabled state
[  760.925888] veth1: left allmulticast mode
[  760.925950] veth1: left promiscuous mode
[  760.925989] br1: port 1(veth1) entered disabled state