[  504.918055] veth0: entered allmulticast mode
[  504.918113] veth1: entered allmulticast mode
[  504.918168] veth2: entered allmulticast mode
[  504.918249] veth3: entered allmulticast mode
[  512.471752] veth0: left allmulticast mode
[  512.471891] veth1: left allmulticast mode
[  512.471952] veth2: left allmulticast mode
[  512.472035] veth3: left allmulticast mode