[  750.174570] br0: port 1(veth1) entered blocking state
[  750.174602] br0: port 1(veth1) entered disabled state
[  750.174632] veth1: entered allmulticast mode
[  750.174676] veth1: entered promiscuous mode
[  750.177453] br0: port 2(veth3) entered blocking state
[  750.177480] br0: port 2(veth3) entered disabled state
[  750.177507] veth3: entered allmulticast mode
[  750.177550] veth3: entered promiscuous mode
[  750.185884] br0: port 1(veth1) entered blocking state
[  750.185920] br0: port 1(veth1) entered forwarding state
[  750.191464] br0: port 2(veth3) entered blocking state
[  750.191491] br0: port 2(veth3) entered forwarding state
[  755.248487] br0: port 2(veth3) entered disabled state
[  755.255196] br0: port 1(veth1) entered disabled state
[  755.261760] veth3: left allmulticast mode
[  755.261804] veth3: left promiscuous mode
[  755.261824] br0: port 2(veth3) entered disabled state
[  755.261903] veth1: left allmulticast mode
[  755.261918] veth1: left promiscuous mode
[  755.261937] br0: port 1(veth1) entered disabled state