[  988.844682][T15537] veth0: entered allmulticast mode
[  988.845038][T15537] veth1: entered allmulticast mode
[  988.845269][T15537] veth2: entered allmulticast mode
[  988.845507][T15537] veth3: entered allmulticast mode
[  999.898498][T15537] veth0: left allmulticast mode
[  999.898752][T15537] veth1: left allmulticast mode
[  999.898958][T15537] veth2: left allmulticast mode
[  999.899140][T15537] veth3: left allmulticast mode