[  768.886163] veth0: entered allmulticast mode
[  768.886253] veth1: entered allmulticast mode
[  768.886327] veth2: entered allmulticast mode
[  768.886437] veth3: entered allmulticast mode
[  776.337592] veth0: left allmulticast mode
[  776.337633] veth1: left allmulticast mode
[  776.337663] veth2: left allmulticast mode
[  776.337692] veth3: left allmulticast mode