option masterOnly is deprecated, please use serverOnly instead
ptp4l[593.613]: ethtool
ptp4l[593.614]: selected /dev/ptp2 as PTP clock
ptp4l[593.620]: port 1 (eth2): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[593.620]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[593.620]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[593.621]: ethtool
ptp4l[599.837]: port 1 (eth2): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES
ptp4l[599.837]: selected local clock 000db9.fffe.609a4a as best master
ptp4l[599.837]: port 1 (eth2): assuming the grand master role