[  496.052546] veth0: entered allmulticast mode
[  496.052695] veth1: entered allmulticast mode
[  496.052771] veth2: entered allmulticast mode
[  496.052847] veth3: entered allmulticast mode
[  503.518768] veth0: left allmulticast mode
[  503.518863] veth1: left allmulticast mode
[  503.518902] veth2: left allmulticast mode
[  503.518942] veth3: left allmulticast mode