[  748.039017] br0: port 1(veth1) entered blocking state
[  748.039069] br0: port 1(veth1) entered disabled state
[  748.039141] veth1: entered allmulticast mode
[  748.039207] veth1: entered promiscuous mode
[  748.043636] br0: port 1(veth1) entered blocking state
[  748.043679] br0: port 1(veth1) entered forwarding state
[  753.098786] br0: port 1(veth1) entered disabled state
[  753.101209] veth1: left allmulticast mode
[  753.101238] veth1: left promiscuous mode
[  753.101269] br0: port 1(veth1) entered disabled state