[  748.455658] br0: port 1(veth1) entered blocking state
[  748.455690] br0: port 1(veth1) entered disabled state
[  748.455720] veth1: entered allmulticast mode
[  748.455760] veth1: entered promiscuous mode
[  748.461366] br0: port 1(veth1) entered blocking state
[  748.461390] br0: port 1(veth1) entered forwarding state
[  753.520426] br0: port 1(veth1) entered disabled state
[  753.523250] veth1: left allmulticast mode
[  753.523304] veth1: left promiscuous mode
[  753.523356] br0: port 1(veth1) entered disabled state