[  748.667663] br0: port 1(veth1) entered blocking state
[  748.667764] br0: port 1(veth1) entered disabled state
[  748.667839] veth1: entered allmulticast mode
[  748.667931] veth1: entered promiscuous mode
[  748.677495] br0: port 2(veth3) entered blocking state
[  748.677600] br0: port 2(veth3) entered disabled state
[  748.677671] veth3: entered allmulticast mode
[  748.677795] veth3: entered promiscuous mode
[  748.706017] br0: port 1(veth1) entered blocking state
[  748.706140] br0: port 1(veth1) entered forwarding state
[  748.726942] br0: port 2(veth3) entered blocking state
[  748.727061] br0: port 2(veth3) entered forwarding state
[  753.880478] br0: port 2(veth3) entered disabled state
[  753.901135] br0: port 1(veth1) entered disabled state
[  753.921169] veth3: left allmulticast mode
[  753.921297] veth3: left promiscuous mode
[  753.921373] br0: port 2(veth3) entered disabled state
[  753.921556] veth1: left allmulticast mode
[  753.921622] veth1: left promiscuous mode
[  753.921693] br0: port 1(veth1) entered disabled state