[  748.617357] br0: port 1(veth1) entered blocking state
[  748.617406] br0: port 1(veth1) entered disabled state
[  748.617452] veth1: entered allmulticast mode
[  748.617517] veth1: entered promiscuous mode
[  748.620113] br0: port 2(veth3) entered blocking state
[  748.620151] br0: port 2(veth3) entered disabled state
[  748.620286] veth3: entered allmulticast mode
[  748.620374] veth3: entered promiscuous mode
[  748.628401] br0: port 1(veth1) entered blocking state
[  748.628484] br0: port 1(veth1) entered forwarding state
[  748.633316] br0: port 2(veth3) entered blocking state
[  748.633387] br0: port 2(veth3) entered forwarding state
[  753.693797] br0: port 2(veth3) entered disabled state
[  753.699105] br0: port 1(veth1) entered disabled state
[  753.703948] veth3: left allmulticast mode
[  753.703981] veth3: left promiscuous mode
[  753.704005] br0: port 2(veth3) entered disabled state
[  753.704095] veth1: left allmulticast mode
[  753.704115] veth1: left promiscuous mode
[  753.704132] br0: port 1(veth1) entered disabled state