[  981.130296][T14719] veth0: entered allmulticast mode
[  981.130663][T14719] veth1: entered allmulticast mode
[  981.130908][T14719] veth2: entered allmulticast mode
[  981.131141][T14719] veth3: entered allmulticast mode
[  991.915860][T14719] veth0: left allmulticast mode
[  991.916107][T14719] veth1: left allmulticast mode
[  991.916287][T14719] veth2: left allmulticast mode
[  991.916465][T14719] veth3: left allmulticast mode