[  638.506305] veth0: entered allmulticast mode
[  638.506411] veth1: entered allmulticast mode
[  638.506470] veth2: entered allmulticast mode
[  638.506531] veth3: entered allmulticast mode
[  647.847706] veth0: left allmulticast mode
[  647.847808] veth1: left allmulticast mode
[  647.847854] veth2: left allmulticast mode
[  647.847894] veth3: left allmulticast mode