[  635.507971] veth0: entered allmulticast mode
[  635.508104] veth1: entered allmulticast mode
[  635.508181] veth2: entered allmulticast mode
[  635.508297] veth3: entered allmulticast mode
[  643.069469] veth0: left allmulticast mode
[  643.069550] veth1: left allmulticast mode
[  643.069583] veth2: left allmulticast mode
[  643.069608] veth3: left allmulticast mode