[  748.844997] br0: port 1(veth1) entered blocking state
[  748.845052] br0: port 1(veth1) entered disabled state
[  748.845089] veth1: entered allmulticast mode
[  748.845156] veth1: entered promiscuous mode
[  748.851521] br0: port 1(veth1) entered blocking state
[  748.851568] br0: port 1(veth1) entered forwarding state
[  753.920711] br0: port 1(veth1) entered disabled state
[  753.923721] veth1: left allmulticast mode
[  753.923781] veth1: left promiscuous mode
[  753.923853] br0: port 1(veth1) entered disabled state