option masterOnly is deprecated, please use serverOnly instead
ptp4l[91490.553]: ethtool
ptp4l[91490.554]: selected /dev/ptp2 as PTP clock
ptp4l[91490.557]: port 1 (eth2): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[91490.558]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[91490.558]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[91490.558]: ethtool
ptp4l[91497.515]: port 1 (eth2): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES
ptp4l[91497.515]: selected local clock 000db9.fffe.60a9b2 as best master
ptp4l[91497.515]: port 1 (eth2): assuming the grand master role