[  747.351634] br0: port 1(veth1) entered blocking state
[  747.351685] br0: port 1(veth1) entered disabled state
[  747.351721] veth1: entered allmulticast mode
[  747.351784] veth1: entered promiscuous mode
[  747.355418] br0: port 2(veth3) entered blocking state
[  747.355453] br0: port 2(veth3) entered disabled state
[  747.355490] veth3: entered allmulticast mode
[  747.355554] veth3: entered promiscuous mode
[  747.366885] br0: port 1(veth1) entered blocking state
[  747.366919] br0: port 1(veth1) entered forwarding state
[  747.374238] br0: port 2(veth3) entered blocking state
[  747.374276] br0: port 2(veth3) entered forwarding state
[  752.436676] br0: port 2(veth3) entered disabled state
[  752.444354] br0: port 1(veth1) entered disabled state
[  752.451902] veth3: left allmulticast mode
[  752.451931] veth3: left promiscuous mode
[  752.451961] br0: port 2(veth3) entered disabled state
[  752.452071] veth1: left allmulticast mode
[  752.452092] veth1: left promiscuous mode
[  752.452120] br0: port 1(veth1) entered disabled state