[  656.225053] veth0: entered allmulticast mode
[  656.225131] veth1: entered allmulticast mode
[  656.225181] veth2: entered allmulticast mode
[  656.225220] veth3: entered allmulticast mode
[  665.551790] veth0: left allmulticast mode
[  665.551848] veth1: left allmulticast mode
[  665.551886] veth2: left allmulticast mode
[  665.551919] veth3: left allmulticast mode