[  635.638847] veth0: entered allmulticast mode
[  635.638940] veth1: entered allmulticast mode
[  635.639009] veth2: entered allmulticast mode
[  635.639078] veth3: entered allmulticast mode
[  644.801311] veth0: left allmulticast mode
[  644.801374] veth1: left allmulticast mode
[  644.801405] veth2: left allmulticast mode
[  644.801434] veth3: left allmulticast mode