[ 1623.170747][T14045] veth0: entered allmulticast mode
[ 1623.173519][T14045] veth1: entered allmulticast mode
[ 1623.174150][T14045] veth2: entered allmulticast mode
[ 1623.174727][T14045] veth3: entered allmulticast mode
[ 1646.776845][T14045] veth0: left allmulticast mode
[ 1646.777337][T14045] veth1: left allmulticast mode
[ 1646.777726][T14045] veth2: left allmulticast mode
[ 1646.778201][T14045] veth3: left allmulticast mode