[  644.164904] veth0: entered allmulticast mode
[  644.164970] veth1: entered allmulticast mode
[  644.165015] veth2: entered allmulticast mode
[  644.165050] veth3: entered allmulticast mode
[  651.699281] veth0: left allmulticast mode
[  651.699369] veth1: left allmulticast mode
[  651.699427] veth2: left allmulticast mode
[  651.699492] veth3: left allmulticast mode