[  635.756677] veth0: entered allmulticast mode
[  635.756764] veth1: entered allmulticast mode
[  635.756833] veth2: entered allmulticast mode
[  635.756888] veth3: entered allmulticast mode
[  644.474486] veth0: left allmulticast mode
[  644.474543] veth1: left allmulticast mode
[  644.474585] veth2: left allmulticast mode
[  644.474617] veth3: left allmulticast mode