Every five minutes this happens:
Jan 30 18:50:04 server kernel: mlx4_en: eth1: Changing Time Stamp configuration
Jan 30 18:50:04 server kernel: mlx4_en: eth1: Link Down
Jan 30 18:50:08 server kernel: mlx4_en: eth1: Link Up
Driver: mlx4_en
version: 2.1.11 (Jan 30 2014)
firmware-version: 2.30.3200
How do I find out what process is causing this? And can I disable this "feature"?