[  600.222799] veth0: entered allmulticast mode
[  600.222890] veth1: entered allmulticast mode
[  600.222950] veth2: entered allmulticast mode
[  600.223006] veth3: entered allmulticast mode
[  608.760261] veth0: left allmulticast mode
[  608.760341] veth1: left allmulticast mode
[  608.760380] veth2: left allmulticast mode
[  608.760420] veth3: left allmulticast mode