[  649.009458] veth0: entered allmulticast mode
[  649.009566] veth1: entered allmulticast mode
[  649.009653] veth2: entered allmulticast mode
[  649.009739] veth3: entered allmulticast mode
[  657.544980] veth0: left allmulticast mode
[  657.545038] veth1: left allmulticast mode
[  657.545070] veth2: left allmulticast mode
[  657.545102] veth3: left allmulticast mode